Merge branch 'glfw:master' into master

Related to #2198

.appveyor.yml

@@ -0,0 +1,47 @@
+image:
+    - Visual Studio 2015
+branches:
+    only:
+        - ci
+        - master
+        - latest
+        - 3.3-stable
+skip_tags: true
+environment:
+    matrix:
+        - GENERATOR: MinGW Makefiles
+          BUILD_SHARED_LIBS: ON
+          CFLAGS: -Werror
+        - GENERATOR: MinGW Makefiles
+          BUILD_SHARED_LIBS: OFF
+          CFLAGS: -Werror
+        - GENERATOR: Visual Studio 10 2010
+          BUILD_SHARED_LIBS: ON
+          CFLAGS: /WX
+        - GENERATOR: Visual Studio 10 2010
+          BUILD_SHARED_LIBS: OFF
+          CFLAGS: /WX
+matrix:
+    fast_finish: true
+for:
+-
+    matrix:
+        only:
+            - GENERATOR: MinGW Makefiles
+    build_script:
+        - set PATH=%PATH:C:\Program Files\Git\usr\bin=C:\MinGW\bin%
+        - cmake -S . -B build -G "%GENERATOR%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS%
+        - cmake --build build
+-
+    matrix:
+        only:
+            - GENERATOR: Visual Studio 10 2010
+    build_script:
+        - cmake -S . -B build -G "%GENERATOR%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS%
+        - cmake --build build --target glfw
+notifications:
+    - provider: Email
+      to:
+        - ci@glfw.org
+      on_build_failure: true
+      on_build_success: false

.gitattributes

@@ -0,0 +1,5 @@
+*.m linguist-language=Objective-C
+.gitignore export-ignore
+.gitattributes export-ignore
+.travis.yml export-ignore
+.appveyor.yml export-ignore

.github/CODEOWNERS

@@ -0,0 +1,10 @@
+
+*               @elmindreda
+
+src/wl_*        @linkmauve
+
+docs/*.css      @glfw/webdev
+docs/*.scss     @glfw/webdev
+docs/*.html     @glfw/webdev
+docs/*.xml      @glfw/webdev
+

.github/workflows/build.yml

@@ -0,0 +1,94 @@
+name: Build
+on:
+    pull_request:
+    push:
+        branches: [ ci, master, latest, 3.3-stable ]
+    workflow_dispatch:
+permissions:
+    statuses: write
+    contents: read
+
+jobs:
+    build-linux-x11-clang:
+        name: X11 (Linux, Clang)
+        runs-on: ubuntu-latest
+        env:
+            CC: clang
+            CFLAGS: -Werror
+        steps:
+            - uses: actions/checkout@v3
+            - name: Install dependencies
+              run: |
+                  sudo apt update
+                  sudo apt install libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxext-dev
+
+            - name: Configure static library
+              run: cmake -S . -B build-static
+            - name: Build static library
+              run: cmake --build build-static --parallel
+
+            - name: Configure shared library
+              run: cmake -S . -B build-shared -D BUILD_SHARED_LIBS=ON
+            - name: Build shared library
+              run: cmake --build build-shared --parallel
+
+    build-linux-full-clang:
+        name: X11+Wayland (Linux, Clang)
+        runs-on: ubuntu-latest
+        env:
+            CC: clang
+            CFLAGS: -Werror
+        steps:
+            - uses: actions/checkout@v3
+            - name: Install dependencies
+              run: |
+                  sudo apt update
+                  sudo apt install libxrandr-dev libxinerama-dev libxcursor-dev libxi-dev libxext-dev wayland-protocols libwayland-dev libxkbcommon-dev
+
+            - name: Configure static library
+              run: cmake -S . -B build-static -D GLFW_BUILD_WAYLAND=ON
+            - name: Build static library
+              run: cmake --build build-static --parallel
+
+            - name: Configure shared library
+              run: cmake -S . -B build-shared -D GLFW_BUILD_WAYLAND=ON -D BUILD_SHARED_LIBS=ON
+            - name: Build shared library
+              run: cmake --build build-shared --parallel
+
+    build-macos-cocoa-clang:
+        name: Cocoa (macOS, Clang)
+        runs-on: macos-latest
+        env:
+            CFLAGS: -Werror
+            MACOSX_DEPLOYMENT_TARGET: 10.8
+        steps:
+            - uses: actions/checkout@v3
+
+            - name: Configure static library
+              run: cmake -S . -B build-static
+            - name: Build static library
+              run: cmake --build build-static --parallel
+
+            - name: Configure shared library
+              run: cmake -S . -B build-shared -D BUILD_SHARED_LIBS=ON
+            - name: Build shared library
+              run: cmake --build build-shared --parallel
+
+    build-windows-win32-vs2022:
+        name: Win32 (Windows, VS2022)
+        runs-on: windows-latest
+        env:
+            CFLAGS: /WX
+        steps:
+            - uses: actions/checkout@v3
+
+            - name: Configure static library
+              run: cmake -S . -B build-static -G "Visual Studio 17 2022"
+            - name: Build static library
+              run: cmake --build build-static --parallel
+
+            - name: Configure shared library
+              run: cmake -S . -B build-shared -G "Visual Studio 17 2022" -D BUILD_SHARED_LIBS=ON
+            - name: Build shared library
+              run: cmake --build build-shared --parallel
+

.gitignore

@@ -1,23 +1,45 @@
-# External junk
-.DS_Store
+# The canonical out-of-tree build subdirectory
+build
+
+# Visual Studio clutter
 _ReSharper*
-*.opensdf
 *.sdf
 *.suo
 *.dir
 *.vcxproj*
 *.sln
+.vs
+CMakeSettings.json
 Win32
 x64
 Debug
 Release
 MinSizeRel
 RelWithDebInfo
+*.opensdf
 
-# CMake files
+# Xcode clutter
+GLFW.build
+GLFW.xcodeproj
+
+# macOS clutter
+.DS_Store
+
+# Makefile generator clutter
 Makefile
+
+# Ninja generator clutter
+build.ninja
+rules.ninja
+.ninja_deps
+.ninja_log
+
+# CMake clutter
 CMakeCache.txt
 CMakeFiles
+CMakeScripts
+CMakeDoxyfile.in
+CMakeDoxygenDefaults.cmake
 cmake_install.cmake
 cmake_uninstall.cmake
 
@@ -34,25 +56,28 @@ src/glfw3ConfigVersion.cmake
 # Compiled binaries
 src/libglfw.so
 src/libglfw.so.3
-src/libglfw.so.3.0
+src/libglfw.so.3.4
 src/libglfw.dylib
 src/libglfw.dylib
 src/libglfw.3.dylib
-src/libglfw.3.0.dylib
+src/libglfw.3.4.dylib
 src/libglfw3.a
 src/glfw3.lib
 src/glfw3.dll
 src/glfw3dll.lib
-src/glfw3dll.a
+src/libglfw3dll.a
 examples/*.app
 examples/*.exe
 examples/boing
 examples/gears
 examples/heightmap
+examples/offscreen
 examples/particles
 examples/splitview
-examples/simple
+examples/sharing
+examples/triangle-opengl
 examples/wave
+examples/windows
 tests/*.app
 tests/*.exe
 tests/clipboard
@@ -61,15 +86,18 @@ tests/empty
 tests/events
 tests/gamma
 tests/glfwinfo
+tests/icon
 tests/iconify
+tests/inputlag
 tests/joysticks
 tests/monitors
 tests/msaa
 tests/reopen
-tests/sharing
 tests/tearing
 tests/threads
+tests/timeout
 tests/title
-tests/version
+tests/triangle-vulkan
+tests/window
 tests/windows
 

.mailmap

@@ -0,0 +1,10 @@
+Camilla Löwy <elmindreda@glfw.org> <elmindreda@users.sourceforge.net>
+Camilla Löwy <elmindreda@glfw.org> <elmindreda@elmindreda.org>
+Camilla Löwy <elmindreda@glfw.org>
+
+Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
+
+Marcus Geelnard <m@bitsnbites.eu> <marcus256@users.sourceforge.net>
+Marcus Geelnard <m@bitsnbites.eu> <marcus@geelnards-pc.(none)>
+Marcus Geelnard <m@bitsnbites.eu>
+

CMake/GenerateMappings.cmake

@@ -0,0 +1,48 @@
+# Usage:
+# cmake -P GenerateMappings.cmake <path/to/mappings.h.in> <path/to/mappings.h>
+
+set(source_url "https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt")
+set(source_path "${CMAKE_CURRENT_BINARY_DIR}/gamecontrollerdb.txt")
+set(template_path "${CMAKE_ARGV3}")
+set(target_path "${CMAKE_ARGV4}")
+
+if (NOT EXISTS "${template_path}")
+    message(FATAL_ERROR "Failed to find template file ${template_path}")
+endif()
+
+file(DOWNLOAD "${source_url}" "${source_path}"
+     STATUS download_status
+     TLS_VERIFY on)
+
+list(GET download_status 0 status_code)
+list(GET download_status 1 status_message)
+
+if (status_code)
+    message(FATAL_ERROR "Failed to download ${source_url}: ${status_message}")
+endif()
+
+file(STRINGS "${source_path}" lines)
+foreach(line ${lines})
+    if (line MATCHES "^[0-9a-fA-F]")
+        if (line MATCHES "platform:Windows")
+            if (GLFW_WIN32_MAPPINGS)
+                string(APPEND GLFW_WIN32_MAPPINGS "\n")
+            endif()
+            string(APPEND GLFW_WIN32_MAPPINGS "\"${line}\",")
+        elseif (line MATCHES "platform:Mac OS X")
+            if (GLFW_COCOA_MAPPINGS)
+                string(APPEND GLFW_COCOA_MAPPINGS "\n")
+            endif()
+            string(APPEND GLFW_COCOA_MAPPINGS "\"${line}\",")
+        elseif (line MATCHES "platform:Linux")
+            if (GLFW_LINUX_MAPPINGS)
+                string(APPEND GLFW_LINUX_MAPPINGS "\n")
+            endif()
+            string(APPEND GLFW_LINUX_MAPPINGS "\"${line}\",")
+        endif()
+    endif()
+endforeach()
+
+configure_file("${template_path}" "${target_path}" @ONLY NEWLINE_STYLE UNIX)
+file(REMOVE "${source_path}")
+

CMake/amd64-mingw32msvc.cmake

@@ -1,13 +0,0 @@
-# Define the environment for cross compiling from Linux to Win64
-SET(CMAKE_SYSTEM_NAME    Windows)
-SET(CMAKE_SYSTEM_VERSION 1)
-SET(CMAKE_C_COMPILER     "amd64-mingw32msvc-gcc")
-SET(CMAKE_CXX_COMPILER   "amd64-mingw32msvc-g++")
-SET(CMAKE_RC_COMPILER    "amd64-mingw32msvc-windres")
-SET(CMAKE_RANLIB         "amd64-mingw32msvc-ranlib")
-
-# Configure the behaviour of the find commands 
-SET(CMAKE_FIND_ROOT_PATH "/usr/amd64-mingw32msvc")
-SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

CMake/cmake_uninstall.cmake.in

@@ -1,9 +1,9 @@
 
-if (NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
-  message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+if (NOT EXISTS "@GLFW_BINARY_DIR@/install_manifest.txt")
+    message(FATAL_ERROR "Cannot find install manifest: \"@GLFW_BINARY_DIR@/install_manifest.txt\"")
 endif()
 
-file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+file(READ "@GLFW_BINARY_DIR@/install_manifest.txt" files)
 string(REGEX REPLACE "\n" ";" files "${files}")
 
 foreach (file ${files})

CMake/glfw3.pc.in

@@ -0,0 +1,13 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+libdir=@CMAKE_INSTALL_FULL_LIBDIR@
+
+Name: GLFW
+Description: A multi-platform library for OpenGL, window and input
+Version: @GLFW_VERSION@
+URL: https://www.glfw.org/
+Requires.private: @GLFW_PKG_CONFIG_REQUIRES_PRIVATE@
+Libs: -L${libdir} -l@GLFW_LIB_NAME@
+Libs.private: @GLFW_PKG_CONFIG_LIBS_PRIVATE@
+Cflags: -I${includedir}

CMake/glfw3Config.cmake.in

@@ -0,0 +1,3 @@
+include(CMakeFindDependencyMacro)
+find_dependency(Threads)
+include("${CMAKE_CURRENT_LIST_DIR}/glfw3Targets.cmake")

CMake/i586-mingw32msvc.cmake

@@ -1,13 +0,0 @@
-# Define the environment for cross compiling from Linux to Win32
-SET(CMAKE_SYSTEM_NAME    Windows)
-SET(CMAKE_SYSTEM_VERSION 1)
-SET(CMAKE_C_COMPILER     "i586-mingw32msvc-gcc")
-SET(CMAKE_CXX_COMPILER   "i586-mingw32msvc-g++")
-SET(CMAKE_RC_COMPILER    "i586-mingw32msvc-windres")
-SET(CMAKE_RANLIB         "i586-mingw32msvc-ranlib")
-
-# Configure the behaviour of the find commands 
-SET(CMAKE_FIND_ROOT_PATH "/usr/i586-mingw32msvc")
-SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

CMake/i686-pc-mingw32.cmake

@@ -1,13 +0,0 @@
-# Define the environment for cross compiling from Linux to Win32
-SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
-SET(CMAKE_SYSTEM_VERSION 1)
-SET(CMAKE_C_COMPILER     "i686-pc-mingw32-gcc")
-SET(CMAKE_CXX_COMPILER   "i686-pc-mingw32-g++")
-SET(CMAKE_RC_COMPILER    "i686-pc-mingw32-windres")
-SET(CMAKE_RANLIB         "i686-pc-mingw32-ranlib")
-
-#Configure the behaviour of the find commands 
-SET(CMAKE_FIND_ROOT_PATH "/opt/mingw/usr/i686-pc-mingw32")
-SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

CMake/i686-w64-mingw32-clang.cmake

@@ -0,0 +1,13 @@
+# Define the environment for cross-compiling with 32-bit MinGW-w64 Clang
+SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
+SET(CMAKE_SYSTEM_VERSION 1)
+SET(CMAKE_C_COMPILER     "i686-w64-mingw32-clang")
+SET(CMAKE_CXX_COMPILER   "i686-w64-mingw32-clang++")
+SET(CMAKE_RC_COMPILER    "i686-w64-mingw32-windres")
+SET(CMAKE_RANLIB         "i686-w64-mingw32-ranlib")
+
+# Configure the behaviour of the find commands
+SET(CMAKE_FIND_ROOT_PATH "/usr/i686-w64-mingw32")
+SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

CMake/i686-w64-mingw32.cmake

@@ -1,4 +1,4 @@
-# Define the environment for cross compiling from Linux to Win32
+# Define the environment for cross-compiling with 32-bit MinGW-w64 GCC
 SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
 SET(CMAKE_SYSTEM_VERSION 1)
 SET(CMAKE_C_COMPILER     "i686-w64-mingw32-gcc")

CMake/modules/FindEGL.cmake

@@ -1,16 +0,0 @@
-# Find EGL
-#
-# EGL_INCLUDE_DIR
-# EGL_LIBRARY
-# EGL_FOUND
-
-find_path(EGL_INCLUDE_DIR NAMES EGL/egl.h PATHS /opt/vc/include)
-
-set(EGL_NAMES ${EGL_NAMES} egl EGL libEGL)
-find_library(EGL_LIBRARY NAMES ${EGL_NAMES} PATHS /opt/vc/lib)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(EGL DEFAULT_MSG EGL_LIBRARY EGL_INCLUDE_DIR)
-
-mark_as_advanced(EGL_INCLUDE_DIR EGL_LIBRARY)
-

CMake/modules/FindEpollShim.cmake

@@ -0,0 +1,17 @@
+# Find EpollShim
+# Once done, this will define
+#
+#   EPOLLSHIM_FOUND - System has EpollShim
+#   EPOLLSHIM_INCLUDE_DIRS - The EpollShim include directories
+#   EPOLLSHIM_LIBRARIES - The libraries needed to use EpollShim
+
+find_path(EPOLLSHIM_INCLUDE_DIRS NAMES sys/epoll.h sys/timerfd.h HINTS /usr/local/include/libepoll-shim)
+find_library(EPOLLSHIM_LIBRARIES NAMES epoll-shim libepoll-shim HINTS /usr/local/lib)
+
+if (EPOLLSHIM_INCLUDE_DIRS AND EPOLLSHIM_LIBRARIES)
+	set(EPOLLSHIM_FOUND TRUE)
+endif (EPOLLSHIM_INCLUDE_DIRS AND EPOLLSHIM_LIBRARIES)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(EpollShim DEFAULT_MSG EPOLLSHIM_LIBRARIES EPOLLSHIM_INCLUDE_DIRS)
+mark_as_advanced(EPOLLSHIM_INCLUDE_DIRS EPOLLSHIM_LIBRARIES)

CMake/modules/FindGLESv1.cmake

@@ -1,16 +0,0 @@
-# Find GLESv1
-#
-# GLESv1_INCLUDE_DIR
-# GLESv1_LIBRARY
-# GLESv1_FOUND
-
-find_path(GLESv1_INCLUDE_DIR NAMES GLES/gl.h PATHS /opt/vc/include)
-
-set(GLESv1_NAMES ${GLESv1_NAMES} GLESv1_CM libGLES_CM)
-find_library(GLESv1_LIBRARY NAMES ${GLESv1_NAMES} PATHS /opt/vc/lib)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(GLESv1 DEFAULT_MSG GLESv1_LIBRARY GLESv1_INCLUDE_DIR)
-
-mark_as_advanced(GLESv1_INCLUDE_DIR GLESv1_LIBRARY)
-

CMake/modules/FindGLESv2.cmake

@@ -1,16 +0,0 @@
-# Find GLESv2
-#
-# GLESv2_INCLUDE_DIR
-# GLESv2_LIBRARY
-# GLESv2_FOUND
-
-find_path(GLESv2_INCLUDE_DIR NAMES GLES2/gl2.h PATHS /opt/vc/include)
-
-set(GLESv2_NAMES ${GLESv2_NAMES} GLESv2 libGLESv2)
-find_library(GLESv2_LIBRARY NAMES ${GLESv2_NAMES} PATHS /opt/vc/lib)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(GLESv2 DEFAULT_MSG GLESv2_LIBRARY GLESv2_INCLUDE_DIR)
-
-mark_as_advanced(GLESv2_INCLUDE_DIR GLESv2_LIBRARY)
-

CMake/modules/FindMir.cmake

@@ -1,18 +0,0 @@
-# Try to find Mir on a Unix system
-#
-# This will define:
-#
-#   MIR_LIBRARIES   - Link these to use Wayland
-#   MIR_INCLUDE_DIR - Include directory for Wayland
-#
-# Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
-
-if (NOT WIN32)
-
-  find_package (PkgConfig)
-  pkg_check_modules (PKG_MIR QUIET mirclient)
-
-  set (MIR_INCLUDE_DIR ${PKG_MIR_INCLUDE_DIRS})
-  set (MIR_LIBRARIES   ${PKG_MIR_LIBRARIES})
-
-endif ()

CMake/modules/FindOSMesa.cmake

@@ -0,0 +1,18 @@
+# Try to find OSMesa on a Unix system
+#
+# This will define:
+#
+#   OSMESA_LIBRARIES   - Link these to use OSMesa
+#   OSMESA_INCLUDE_DIR - Include directory for OSMesa
+#
+# Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
+
+if (NOT WIN32)
+
+  find_package (PkgConfig)
+  pkg_check_modules (PKG_OSMESA QUIET osmesa)
+
+  set (OSMESA_INCLUDE_DIR ${PKG_OSMESA_INCLUDE_DIRS})
+  set (OSMESA_LIBRARIES   ${PKG_OSMESA_LIBRARIES})
+
+endif ()

CMake/modules/FindWayland.cmake

@@ -1,66 +0,0 @@
-# Try to find Wayland on a Unix system
-#
-# This will define:
-#
-#   WAYLAND_FOUND       - True if Wayland is found
-#   WAYLAND_LIBRARIES   - Link these to use Wayland
-#   WAYLAND_INCLUDE_DIR - Include directory for Wayland
-#   WAYLAND_DEFINITIONS - Compiler flags for using Wayland
-#
-# In addition the following more fine grained variables will be defined:
-#
-#   WAYLAND_CLIENT_FOUND  WAYLAND_CLIENT_INCLUDE_DIR  WAYLAND_CLIENT_LIBRARIES
-#   WAYLAND_SERVER_FOUND  WAYLAND_SERVER_INCLUDE_DIR  WAYLAND_SERVER_LIBRARIES
-#   WAYLAND_EGL_FOUND     WAYLAND_EGL_INCLUDE_DIR     WAYLAND_EGL_LIBRARIES
-#
-# Copyright (c) 2013 Martin Gräßlin <mgraesslin@kde.org>
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-IF (NOT WIN32)
-  IF (WAYLAND_INCLUDE_DIR AND WAYLAND_LIBRARIES)
-    # In the cache already
-    SET(WAYLAND_FIND_QUIETLY TRUE)
-  ENDIF ()
-
-  # Use pkg-config to get the directories and then use these values
-  # in the FIND_PATH() and FIND_LIBRARY() calls
-  FIND_PACKAGE(PkgConfig)
-  PKG_CHECK_MODULES(PKG_WAYLAND QUIET wayland-client wayland-server wayland-egl wayland-cursor)
-
-  SET(WAYLAND_DEFINITIONS ${PKG_WAYLAND_CFLAGS})
-
-  FIND_PATH(WAYLAND_CLIENT_INCLUDE_DIR  NAMES wayland-client.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
-  FIND_PATH(WAYLAND_SERVER_INCLUDE_DIR  NAMES wayland-server.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
-  FIND_PATH(WAYLAND_EGL_INCLUDE_DIR     NAMES wayland-egl.h    HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
-  FIND_PATH(WAYLAND_CURSOR_INCLUDE_DIR  NAMES wayland-cursor.h HINTS ${PKG_WAYLAND_INCLUDE_DIRS})
-
-  FIND_LIBRARY(WAYLAND_CLIENT_LIBRARIES NAMES wayland-client   HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
-  FIND_LIBRARY(WAYLAND_SERVER_LIBRARIES NAMES wayland-server   HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
-  FIND_LIBRARY(WAYLAND_EGL_LIBRARIES    NAMES wayland-egl      HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
-  FIND_LIBRARY(WAYLAND_CURSOR_LIBRARIES NAMES wayland-cursor   HINTS ${PKG_WAYLAND_LIBRARY_DIRS})
-
-  set(WAYLAND_INCLUDE_DIR ${WAYLAND_CLIENT_INCLUDE_DIR} ${WAYLAND_SERVER_INCLUDE_DIR} ${WAYLAND_EGL_INCLUDE_DIR} ${WAYLAND_CURSOR_INCLUDE_DIR})
-
-  set(WAYLAND_LIBRARIES ${WAYLAND_CLIENT_LIBRARIES} ${WAYLAND_SERVER_LIBRARIES} ${WAYLAND_EGL_LIBRARIES} ${WAYLAND_CURSOR_LIBRARIES})
-
-  list(REMOVE_DUPLICATES WAYLAND_INCLUDE_DIR)
-
-  include(FindPackageHandleStandardArgs)
-
-  FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_CLIENT  DEFAULT_MSG  WAYLAND_CLIENT_LIBRARIES  WAYLAND_CLIENT_INCLUDE_DIR)
-  FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_SERVER  DEFAULT_MSG  WAYLAND_SERVER_LIBRARIES  WAYLAND_SERVER_INCLUDE_DIR)
-  FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_EGL     DEFAULT_MSG  WAYLAND_EGL_LIBRARIES     WAYLAND_EGL_INCLUDE_DIR)
-  FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND_CURSOR  DEFAULT_MSG  WAYLAND_CURSOR_LIBRARIES  WAYLAND_CURSOR_INCLUDE_DIR)
-  FIND_PACKAGE_HANDLE_STANDARD_ARGS(WAYLAND         DEFAULT_MSG  WAYLAND_LIBRARIES         WAYLAND_INCLUDE_DIR)
-
-  MARK_AS_ADVANCED(
-        WAYLAND_INCLUDE_DIR         WAYLAND_LIBRARIES
-        WAYLAND_CLIENT_INCLUDE_DIR  WAYLAND_CLIENT_LIBRARIES
-        WAYLAND_SERVER_INCLUDE_DIR  WAYLAND_SERVER_LIBRARIES
-        WAYLAND_EGL_INCLUDE_DIR     WAYLAND_EGL_LIBRARIES
-        WAYLAND_CURSOR_INCLUDE_DIR  WAYLAND_CURSOR_LIBRARIES
-  )
-
-ENDIF ()

CMake/modules/FindXKBCommon.cmake

@@ -1,34 +0,0 @@
-# - Try to find XKBCommon
-# Once done, this will define
-#
-#   XKBCOMMON_FOUND - System has XKBCommon
-#   XKBCOMMON_INCLUDE_DIRS - The XKBCommon include directories
-#   XKBCOMMON_LIBRARIES - The libraries needed to use XKBCommon
-#   XKBCOMMON_DEFINITIONS - Compiler switches required for using XKBCommon
-
-find_package(PkgConfig)
-pkg_check_modules(PC_XKBCOMMON QUIET xkbcommon)
-set(XKBCOMMON_DEFINITIONS ${PC_XKBCOMMON_CFLAGS_OTHER})
-
-find_path(XKBCOMMON_INCLUDE_DIR
-    NAMES xkbcommon/xkbcommon.h
-    HINTS ${PC_XKBCOMMON_INCLUDE_DIR} ${PC_XKBCOMMON_INCLUDE_DIRS}
-)
-
-find_library(XKBCOMMON_LIBRARY
-    NAMES xkbcommon
-    HINTS ${PC_XKBCOMMON_LIBRARY} ${PC_XKBCOMMON_LIBRARY_DIRS}
-)
-
-set(XKBCOMMON_LIBRARIES ${XKBCOMMON_LIBRARY})
-set(XKBCOMMON_LIBRARY_DIRS ${XKBCOMMON_LIBRARY_DIRS})
-set(XKBCOMMON_INCLUDE_DIRS ${XKBCOMMON_INCLUDE_DIR})
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(XKBCommon DEFAULT_MSG
-    XKBCOMMON_LIBRARY
-    XKBCOMMON_INCLUDE_DIR
-)
-
-mark_as_advanced(XKBCOMMON_LIBRARY XKBCOMMON_INCLUDE_DIR)
-

CMake/x86_64-w64-mingw32-clang.cmake

@@ -0,0 +1,13 @@
+# Define the environment for cross-compiling with 64-bit MinGW-w64 Clang
+SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
+SET(CMAKE_SYSTEM_VERSION 1)
+SET(CMAKE_C_COMPILER     "x86_64-w64-mingw32-clang")
+SET(CMAKE_CXX_COMPILER   "x86_64-w64-mingw32-clang++")
+SET(CMAKE_RC_COMPILER    "x86_64-w64-mingw32-windres")
+SET(CMAKE_RANLIB         "x86_64-w64-mingw32-ranlib")
+
+# Configure the behaviour of the find commands
+SET(CMAKE_FIND_ROOT_PATH "/usr/x86_64-w64-mingw32")
+SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

CMake/x86_64-w64-mingw32.cmake

@@ -1,4 +1,4 @@
-# Define the environment for cross compiling from Linux to Win32
+# Define the environment for cross-compiling with 64-bit MinGW-w64 GCC
 SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
 SET(CMAKE_SYSTEM_VERSION 1)
 SET(CMAKE_C_COMPILER     "x86_64-w64-mingw32-gcc")

CMakeLists.txt

@@ -1,476 +1,104 @@
-project(GLFW C)
+cmake_minimum_required(VERSION 3.4...3.20 FATAL_ERROR)
 
-cmake_minimum_required(VERSION 2.8.12)
+project(GLFW VERSION 3.4.0 LANGUAGES C)
 
-if (NOT CMAKE_VERSION VERSION_LESS "3.0")
-    # Until all major package systems have moved to CMake 3,
-    # we stick with the older INSTALL_NAME_DIR mechanism
-    cmake_policy(SET CMP0042 OLD)
+if (POLICY CMP0069)
+    cmake_policy(SET CMP0069 NEW)
 endif()
 
-set(GLFW_VERSION_MAJOR "3")
-set(GLFW_VERSION_MINOR "1")
-set(GLFW_VERSION_PATCH "2")
-set(GLFW_VERSION_EXTRA "")
-set(GLFW_VERSION "${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}")
-set(GLFW_VERSION_FULL "${GLFW_VERSION}.${GLFW_VERSION_PATCH}${GLFW_VERSION_EXTRA}")
-set(LIB_SUFFIX "" CACHE STRING "Takes an empty string or 64. Directory where lib will be installed: lib or lib64")
+if (POLICY CMP0077)
+    cmake_policy(SET CMP0077 NEW)
+endif()
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
+string(COMPARE EQUAL "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_SOURCE_DIR}" GLFW_STANDALONE)
+
 option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
-option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ON)
-option(GLFW_BUILD_TESTS "Build the GLFW test programs" ON)
+option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ${GLFW_STANDALONE})
+option(GLFW_BUILD_TESTS "Build the GLFW test programs" ${GLFW_STANDALONE})
 option(GLFW_BUILD_DOCS "Build the GLFW documentation" ON)
 option(GLFW_INSTALL "Generate installation target" ON)
-option(GLFW_DOCUMENT_INTERNALS "Include internals in documentation" OFF)
 
-if (WIN32)
-    option(GLFW_USE_HYBRID_HPG "Force use of high-performance GPU on hybrid systems" OFF)
+include(GNUInstallDirs)
+include(CMakeDependentOption)
+
+if (GLFW_USE_OSMESA)
+    message(FATAL_ERROR "GLFW_USE_OSMESA has been removed; set the GLFW_PLATFORM init hint")
 endif()
 
-if (APPLE)
-    option(GLFW_BUILD_UNIVERSAL "Build GLFW as a Universal Binary" OFF)
-    option(GLFW_USE_CHDIR "Make glfwInit chdir to Contents/Resources" ON)
-    option(GLFW_USE_MENUBAR "Populate the menu bar on first window creation" ON)
-    option(GLFW_USE_RETINA "Use the full resolution of Retina displays" ON)
-else()
-    option(GLFW_USE_EGL "Use EGL for context creation" OFF)
-endif()
+cmake_dependent_option(GLFW_BUILD_WIN32 "Build support for Win32" ON "WIN32" OFF)
+cmake_dependent_option(GLFW_BUILD_COCOA "Build support for Cocoa" ON "APPLE" OFF)
+cmake_dependent_option(GLFW_BUILD_X11 "Build support for X11" ON "UNIX;NOT APPLE" OFF)
+cmake_dependent_option(GLFW_BUILD_WAYLAND "Build support for Wayland"
+    "${GLFW_USE_WAYLAND}" "UNIX;NOT APPLE" OFF)
 
-if (UNIX AND NOT APPLE)
-    option(GLFW_USE_WAYLAND "Use Wayland for context creation (implies EGL as well)" OFF)
-    option(GLFW_USE_MIR     "Use Mir for context creation (implies EGL as well)" OFF)
-endif()
+cmake_dependent_option(GLFW_USE_HYBRID_HPG "Force use of high-performance GPU on hybrid systems" OFF
+                       "WIN32" OFF)
+cmake_dependent_option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON
+                       "MSVC" OFF)
 
-if (MSVC)
-    option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON)
-endif()
+set(GLFW_LIBRARY_TYPE "${GLFW_LIBRARY_TYPE}" CACHE STRING
+    "Library type override for GLFW (SHARED, STATIC, OBJECT, or empty to follow BUILD_SHARED_LIBS)")
 
-if (BUILD_SHARED_LIBS)
-    set(_GLFW_BUILD_DLL 1)
-endif()
-
-if (GLFW_USE_WAYLAND)
-    set(GLFW_USE_EGL ON)
-elseif (GLFW_USE_MIR)
-    set(GLFW_USE_EGL ON)
-endif()
-
-set(CMAKE_MODULE_PATH "${GLFW_SOURCE_DIR}/CMake/modules")
-
-if (GLFW_USE_EGL)
-    set(GLFW_CLIENT_LIBRARY "opengl" CACHE STRING
-        "The client library to use; one of opengl, glesv1 or glesv2")
-
-    if (${GLFW_CLIENT_LIBRARY} STREQUAL "opengl")
-        set(_GLFW_USE_OPENGL 1)
-    elseif (${GLFW_CLIENT_LIBRARY} STREQUAL "glesv1")
-        set(_GLFW_USE_GLESV1 1)
-    elseif (${GLFW_CLIENT_LIBRARY} STREQUAL "glesv2")
-        set(_GLFW_USE_GLESV2 1)
+if (GLFW_LIBRARY_TYPE)
+    if (GLFW_LIBRARY_TYPE STREQUAL "SHARED")
+        set(GLFW_BUILD_SHARED_LIBRARY TRUE)
     else()
-        message(FATAL_ERROR "Unsupported client library")
-    endif()
-
-    find_package(EGL REQUIRED)
-
-    if (NOT _GLFW_USE_OPENGL)
-        set(GLFW_BUILD_EXAMPLES OFF)
-        set(GLFW_BUILD_TESTS OFF)
-        message(STATUS "NOTE: Examples and tests require OpenGL")
+        set(GLFW_BUILD_SHARED_LIBRARY FALSE)
     endif()
 else()
-    set(_GLFW_USE_OPENGL 1)
+    set(GLFW_BUILD_SHARED_LIBRARY ${BUILD_SHARED_LIBS})
 endif()
 
-if (_GLFW_USE_OPENGL)
-    find_package(OpenGL REQUIRED)
-elseif (_GLFW_USE_GLESV1)
-    find_package(GLESv1 REQUIRED)
-elseif (_GLFW_USE_GLESV2)
-    find_package(GLESv2 REQUIRED)
-endif()
+list(APPEND CMAKE_MODULE_PATH "${GLFW_SOURCE_DIR}/CMake/modules")
 
 find_package(Threads REQUIRED)
 
 if (GLFW_BUILD_DOCS)
     set(DOXYGEN_SKIP_DOT TRUE)
     find_package(Doxygen)
-
-    if (GLFW_DOCUMENT_INTERNALS)
-        set(GLFW_INTERNAL_DOCS "${GLFW_SOURCE_DIR}/src/internal.h ${GLFW_SOURCE_DIR}/docs/internal.dox")
-    endif()
 endif()
 
 #--------------------------------------------------------------------
-# Set compiler specific flags
+# Report backend selection
 #--------------------------------------------------------------------
-if (UNIX)
-    add_definitions(-Wall)
-
-    if (BUILD_SHARED_LIBS)
-        add_definitions(-fvisibility=hidden)
-    endif()
+if (GLFW_BUILD_WIN32)
+    message(STATUS "Including Win32 support")
+endif()
+if (GLFW_BUILD_COCOA)
+    message(STATUS "Including Cocoa support")
+endif()
+if (GLFW_BUILD_WAYLAND)
+    message(STATUS "Including Wayland support")
+endif()
+if (GLFW_BUILD_X11)
+    message(STATUS "Including X11 support")
 endif()
 
-if (MSVC)
-    add_definitions(-D_CRT_SECURE_NO_WARNINGS)
-
-    if (NOT USE_MSVC_RUNTIME_LIBRARY_DLL)
+#--------------------------------------------------------------------
+# Apply Microsoft C runtime library option
+# This is here because it also applies to tests and examples
+#--------------------------------------------------------------------
+if (MSVC AND NOT USE_MSVC_RUNTIME_LIBRARY_DLL)
+    if (CMAKE_VERSION VERSION_LESS 3.15)
         foreach (flag CMAKE_C_FLAGS
-                        CMAKE_C_FLAGS_DEBUG
-                        CMAKE_C_FLAGS_RELEASE
-                        CMAKE_C_FLAGS_MINSIZEREL
-                        CMAKE_C_FLAGS_RELWITHDEBINFO)
+                      CMAKE_C_FLAGS_DEBUG
+                      CMAKE_C_FLAGS_RELEASE
+                      CMAKE_C_FLAGS_MINSIZEREL
+                      CMAKE_C_FLAGS_RELWITHDEBINFO)
 
-            if (${flag} MATCHES "/MD")
+            if (flag MATCHES "/MD")
                 string(REGEX REPLACE "/MD" "/MT" ${flag} "${${flag}}")
             endif()
-            if (${flag} MATCHES "/MDd")
+            if (flag MATCHES "/MDd")
                 string(REGEX REPLACE "/MDd" "/MTd" ${flag} "${${flag}}")
             endif()
 
         endforeach()
-    endif()
-endif()
-
-if (MINGW)
-    # Enable link-time exploit mitigation features enabled by default on MSVC
-    include(CheckCCompilerFlag)
-
-    # Compatibility with data execution prevention (DEP)
-    set(CMAKE_REQUIRED_FLAGS "-Wl,--nxcompat")
-    check_c_compiler_flag("" _GLFW_HAS_DEP)
-    if (_GLFW_HAS_DEP)
-        set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--nxcompat ${CMAKE_SHARED_LINKER_FLAGS}")
-    endif()
-
-    # Compatibility with address space layout randomization (ASLR)
-    set(CMAKE_REQUIRED_FLAGS "-Wl,--dynamicbase")
-    check_c_compiler_flag("" _GLFW_HAS_ASLR)
-    if (_GLFW_HAS_ASLR)
-        set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--dynamicbase ${CMAKE_SHARED_LINKER_FLAGS}")
-    endif()
-
-    # Compatibility with 64-bit address space layout randomization (ASLR)
-    set(CMAKE_REQUIRED_FLAGS "-Wl,--high-entropy-va")
-    check_c_compiler_flag("" _GLFW_HAS_64ASLR)
-    if (_GLFW_HAS_64ASLR)
-        set(CMAKE_SHARED_LINKER_FLAGS "-Wl,--high-entropy-va ${CMAKE_SHARED_LINKER_FLAGS}")
-    endif()
-
-    # HACK: When building on MinGW, WINVER and UNICODE need to be defined before
-    # the inclusion of stddef.h (by glfw3.h), which is itself included before
-    # win32_platform.h.  We define them here until a saner solution can be found
-    # NOTE: MinGW-w64 and Visual C++ do /not/ need this hack.
-    add_definitions(-DUNICODE -DWINVER=0x0501)
-endif()
-
-#--------------------------------------------------------------------
-# Detect and select backend APIs
-#--------------------------------------------------------------------
-if (WIN32)
-    set(_GLFW_WIN32 1)
-    message(STATUS "Using Win32 for window creation")
-
-    if (GLFW_USE_EGL)
-        set(_GLFW_EGL 1)
-        message(STATUS "Using EGL for context creation")
     else()
-        set(_GLFW_WGL 1)
-        message(STATUS "Using WGL for context creation")
+        set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
     endif()
-elseif (APPLE)
-    set(_GLFW_COCOA 1)
-    message(STATUS "Using Cocoa for window creation")
-    set(_GLFW_NSGL 1)
-    message(STATUS "Using NSGL for context creation")
-elseif (UNIX)
-    if (GLFW_USE_WAYLAND)
-        set(_GLFW_WAYLAND 1)
-        message(STATUS "Using Wayland for window creation")
-    elseif (GLFW_USE_MIR)
-        set(_GLFW_MIR 1)
-        message(STATUS "Using Mir for window creation")
-    else()
-        set(_GLFW_X11 1)
-        message(STATUS "Using X11 for window creation")
-    endif()
-
-    if (GLFW_USE_EGL)
-        set(_GLFW_EGL 1)
-        message(STATUS "Using EGL for context creation")
-    else()
-        set(_GLFW_GLX 1)
-        message(STATUS "Using GLX for context creation")
-    endif()
-else()
-    message(FATAL_ERROR "No supported platform was detected")
-endif()
-
-#--------------------------------------------------------------------
-# Find and add Unix math and time libraries
-#--------------------------------------------------------------------
-if (UNIX AND NOT APPLE)
-    find_library(RT_LIBRARY rt)
-    mark_as_advanced(RT_LIBRARY)
-    if (RT_LIBRARY)
-        list(APPEND glfw_LIBRARIES "${RT_LIBRARY}")
-        list(APPEND glfw_PKG_LIBS "-lrt")
-    endif()
-
-    find_library(MATH_LIBRARY m)
-    mark_as_advanced(MATH_LIBRARY)
-    if (MATH_LIBRARY)
-        list(APPEND glfw_LIBRARIES "${MATH_LIBRARY}")
-        list(APPEND glfw_PKG_LIBS "-lm")
-    endif()
-endif()
-
-#--------------------------------------------------------------------
-# Use Win32 for window creation
-#--------------------------------------------------------------------
-if (_GLFW_WIN32)
-
-    list(APPEND glfw_PKG_LIBS "-lgdi32")
-
-    if (GLFW_USE_HYBRID_HPG)
-        set(_GLFW_USE_HYBRID_HPG 1)
-    endif()
-endif()
-
-#--------------------------------------------------------------------
-# Use WGL for context creation
-#--------------------------------------------------------------------
-if (_GLFW_WGL)
-
-    list(APPEND glfw_PKG_LIBS "-lopengl32")
-
-    list(APPEND glfw_INCLUDE_DIRS "${OPENGL_INCLUDE_DIR}")
-    list(APPEND glfw_LIBRARIES "${OPENGL_gl_LIBRARY}")
-endif()
-
-#--------------------------------------------------------------------
-# Use X11 for window creation
-#--------------------------------------------------------------------
-if (_GLFW_X11)
-
-    find_package(X11 REQUIRED)
-
-    list(APPEND glfw_PKG_DEPS "x11")
-
-    # Set up library and include paths
-    list(APPEND glfw_INCLUDE_DIRS "${X11_X11_INCLUDE_PATH}")
-    list(APPEND glfw_LIBRARIES "${X11_X11_LIB}" "${CMAKE_THREAD_LIBS_INIT}")
-
-    # Check for XRandR (modern resolution switching and gamma control)
-    if (NOT X11_Xrandr_FOUND)
-        message(FATAL_ERROR "The RandR library and headers were not found")
-    endif()
-
-    list(APPEND glfw_INCLUDE_DIRS "${X11_Xrandr_INCLUDE_PATH}")
-    list(APPEND glfw_LIBRARIES "${X11_Xrandr_LIB}")
-    list(APPEND glfw_PKG_DEPS "xrandr")
-
-    # Check for Xinerama (legacy multi-monitor support)
-    if (NOT X11_Xinerama_FOUND)
-        message(FATAL_ERROR "The Xinerama library and headers were not found")
-    endif()
-
-    list(APPEND glfw_INCLUDE_DIRS "${X11_Xinerama_INCLUDE_PATH}")
-    list(APPEND glfw_LIBRARIES "${X11_Xinerama_LIB}")
-    list(APPEND glfw_PKG_DEPS "xinerama")
-
-    # Check for XInput (high-resolution cursor motion)
-    if (X11_Xinput_FOUND)
-        list(APPEND glfw_INCLUDE_DIRS "${X11_Xinput_INCLUDE_PATH}")
-        list(APPEND glfw_PKG_DEPS "xi")
-
-        if (X11_Xinput_LIB)
-            list(APPEND glfw_LIBRARIES "${X11_Xinput_LIB}")
-        else()
-            # Backwards compatibility (bug in CMake 2.8.7)
-            list(APPEND glfw_LIBRARIES Xi)
-        endif()
-
-        set(_GLFW_HAS_XINPUT TRUE)
-    endif()
-
-    # Check for Xf86VidMode (fallback gamma control)
-    if (X11_xf86vmode_FOUND)
-        list(APPEND glfw_INCLUDE_DIRS "${X11_xf86vmode_INCLUDE_PATH}")
-        list(APPEND glfw_PKG_DEPS "xxf86vm")
-
-        if (X11_Xxf86vm_LIB)
-            list(APPEND glfw_LIBRARIES "${X11_Xxf86vm_LIB}")
-        else()
-            # Backwards compatibility (see CMake bug 0006976)
-            list(APPEND glfw_LIBRARIES Xxf86vm)
-        endif()
-
-        set(_GLFW_HAS_XF86VM TRUE)
-    endif()
-
-    # Check for Xkb (X keyboard extension)
-    if (NOT X11_Xkb_FOUND)
-        message(FATAL_ERROR "The X keyboard extension headers were not found")
-    endif()
-
-    list(APPEND glfw_INCLUDE_DIR "${X11_Xkb_INCLUDE_PATH}")
-
-    # Check for Xcursor
-    if (NOT X11_Xcursor_FOUND)
-        message(FATAL_ERROR "The Xcursor libraries and headers were not found")
-    endif()
-
-    list(APPEND glfw_INCLUDE_DIR "${X11_Xcursor_INCLUDE_PATH}")
-    list(APPEND glfw_LIBRARIES "${X11_Xcursor_LIB}")
-    list(APPEND glfw_PKG_DEPS "xcursor")
-
-endif()
-
-#--------------------------------------------------------------------
-# Use Wayland for window creation
-#--------------------------------------------------------------------
-if (_GLFW_WAYLAND)
-    find_package(Wayland REQUIRED)
-    list(APPEND glfw_PKG_DEPS "wayland-egl")
-
-    list(APPEND glfw_INCLUDE_DIRS "${WAYLAND_INCLUDE_DIR}")
-    list(APPEND glfw_LIBRARIES "${WAYLAND_LIBRARIES}" "${CMAKE_THREAD_LIBS_INIT}")
-
-    find_package(XKBCommon REQUIRED)
-    list(APPEND glfw_PKG_DEPS "xkbcommon")
-    list(APPEND glfw_INCLUDE_DIRS "${XKBCOMMON_INCLUDE_DIRS}")
-    list(APPEND glfw_LIBRARIES "${XKBCOMMON_LIBRARY}")
-endif()
-
-#--------------------------------------------------------------------
-# Use Mir for window creation
-#--------------------------------------------------------------------
-if (_GLFW_MIR)
-    find_package(Mir REQUIRED)
-    list(APPEND glfw_PKG_DEPS "mirclient")
-
-    list(APPEND glfw_INCLUDE_DIRS "${MIR_INCLUDE_DIR}")
-    list(APPEND glfw_LIBRARIES "${MIR_LIBRARIES}" "${CMAKE_THREAD_LIBS_INIT}")
-
-    find_package(XKBCommon REQUIRED)
-    list(APPEND glfw_PKG_DEPS "xkbcommon")
-    list(APPEND glfw_INCLUDE_DIRS "${XKBCOMMON_INCLUDE_DIRS}")
-    list(APPEND glfw_LIBRARIES "${XKBCOMMON_LIBRARY}")
-endif()
-
-#--------------------------------------------------------------------
-# Use GLX for context creation
-#--------------------------------------------------------------------
-if (_GLFW_GLX)
-
-    list(APPEND glfw_INCLUDE_DIRS "${OPENGL_INCLUDE_DIR}")
-    list(APPEND glfw_LIBRARIES "${OPENGL_gl_LIBRARY}")
-
-    list(APPEND glfw_PKG_DEPS "gl")
-
-    if (CMAKE_DL_LIBS)
-        list(APPEND glfw_LIBRARIES "${CMAKE_DL_LIBS}")
-        list(APPEND glfw_PKG_LIBS "-l${CMAKE_DL_LIBS}")
-    endif()
-endif()
-
-#--------------------------------------------------------------------
-# Use EGL for context creation
-#--------------------------------------------------------------------
-if (_GLFW_EGL)
-
-    list(APPEND glfw_INCLUDE_DIRS "${EGL_INCLUDE_DIR}")
-    list(APPEND glfw_LIBRARIES "${EGL_LIBRARY}")
-
-    list(APPEND glfw_PKG_DEPS "egl")
-
-    if (_GLFW_USE_OPENGL)
-        list(APPEND glfw_LIBRARIES "${OPENGL_gl_LIBRARY}")
-        list(APPEND glfw_INCLUDE_DIRS "${OPENGL_INCLUDE_DIR}")
-        list(APPEND glfw_PKG_DEPS "gl")
-    elseif (_GLFW_USE_GLESV1)
-        list(APPEND glfw_LIBRARIES "${GLESv1_LIBRARY}")
-        list(APPEND glfw_INCLUDE_DIRS "${GLESv1_INCLUDE_DIR}")
-        list(APPEND glfw_PKG_DEPS "glesv1_cm")
-    elseif (_GLFW_USE_GLESV2)
-        list(APPEND glfw_LIBRARIES "${GLESv2_LIBRARY}")
-        list(APPEND glfw_INCLUDE_DIRS "${GLESv2_INCLUDE_DIR}")
-        list(APPEND glfw_PKG_DEPS "glesv2")
-    endif()
-
-    if (CMAKE_DL_LIBS)
-        list(APPEND glfw_LIBRARIES "${CMAKE_DL_LIBS}")
-        list(APPEND glfw_PKG_LIBS "-l${CMAKE_DL_LIBS}")
-    endif()
-
-endif()
-
-#--------------------------------------------------------------------
-# Use Cocoa for window creation and NSOpenGL for context creation
-#--------------------------------------------------------------------
-if (_GLFW_COCOA AND _GLFW_NSGL)
-
-    if (GLFW_USE_MENUBAR)
-        set(_GLFW_USE_MENUBAR 1)
-    endif()
-
-    if (GLFW_USE_CHDIR)
-        set(_GLFW_USE_CHDIR 1)
-    endif()
-
-    if (GLFW_USE_RETINA)
-        set(_GLFW_USE_RETINA 1)
-    endif()
-
-    if (GLFW_BUILD_UNIVERSAL)
-        message(STATUS "Building GLFW as Universal Binaries")
-        set(CMAKE_OSX_ARCHITECTURES i386;x86_64)
-    else()
-        message(STATUS "Building GLFW only for the native architecture")
-    endif()
-
-    # Set up library and include paths
-    find_library(COCOA_FRAMEWORK Cocoa)
-    find_library(IOKIT_FRAMEWORK IOKit)
-    find_library(CORE_FOUNDATION_FRAMEWORK CoreFoundation)
-    find_library(CORE_VIDEO_FRAMEWORK CoreVideo)
-    mark_as_advanced(COCOA_FRAMEWORK
-                     IOKIT_FRAMEWORK
-                     CORE_FOUNDATION_FRAMEWORK
-                     CORE_VIDEO_FRAMEWORK)
-    list(APPEND glfw_LIBRARIES "${COCOA_FRAMEWORK}"
-                               "${OPENGL_gl_LIBRARY}"
-                               "${IOKIT_FRAMEWORK}"
-                               "${CORE_FOUNDATION_FRAMEWORK}"
-                               "${CORE_VIDEO_FRAMEWORK}")
-
-    set(glfw_PKG_DEPS "")
-    set(glfw_PKG_LIBS "-framework Cocoa -framework OpenGL -framework IOKit -framework CoreFoundation -framework CoreVideo")
-endif()
-
-#--------------------------------------------------------------------
-# Export GLFW library dependencies
-#--------------------------------------------------------------------
-set(GLFW_LIBRARIES ${glfw_LIBRARIES} CACHE STRING "Dependencies of GLFW")
-foreach(arg ${glfw_PKG_DEPS})
-    set(GLFW_PKG_DEPS "${GLFW_PKG_DEPS} ${arg}")
-endforeach()
-foreach(arg ${glfw_PKG_LIBS})
-    set(GLFW_PKG_LIBS "${GLFW_PKG_LIBS} ${arg}")
-endforeach()
-
-#--------------------------------------------------------------------
-# Choose library output name
-#--------------------------------------------------------------------
-if (BUILD_SHARED_LIBS AND UNIX)
-    # On Unix-like systems, shared libraries can use the soname system.
-    set(GLFW_LIB_NAME glfw)
-else()
-    set(GLFW_LIB_NAME glfw3)
 endif()
 
 #--------------------------------------------------------------------
@@ -478,33 +106,17 @@ endif()
 #--------------------------------------------------------------------
 include(CMakePackageConfigHelpers)
 
-if (UNIX)
-    set(GLFW_CONFIG_PATH "${CMAKE_INSTALL_PREFIX}/lib/cmake/glfw3/")
-else()
-    set(GLFW_CONFIG_PATH "${CMAKE_INSTALL_PREFIX}/")
-endif()
+set(GLFW_CONFIG_PATH "${CMAKE_INSTALL_LIBDIR}/cmake/glfw3")
 
-configure_package_config_file("${GLFW_SOURCE_DIR}/src/glfw3Config.cmake.in"
-                              "${GLFW_BINARY_DIR}/src/glfw3Config.cmake"
+configure_package_config_file(CMake/glfw3Config.cmake.in
+                              src/glfw3Config.cmake
                               INSTALL_DESTINATION "${GLFW_CONFIG_PATH}"
-                              PATH_VARS CMAKE_INSTALL_PREFIX
                               NO_CHECK_REQUIRED_COMPONENTS_MACRO)
 
-write_basic_package_version_file("${GLFW_BINARY_DIR}/src/glfw3ConfigVersion.cmake" 
-                                 VERSION ${GLFW_VERSION_FULL}
+write_basic_package_version_file(src/glfw3ConfigVersion.cmake
+                                 VERSION ${GLFW_VERSION}
                                  COMPATIBILITY SameMajorVersion)
 
-if (GLFW_BUILD_DOCS)
-    configure_file("${GLFW_SOURCE_DIR}/docs/Doxyfile.in"
-                   "${GLFW_BINARY_DIR}/docs/Doxyfile" @ONLY)
-endif()
-
-configure_file("${GLFW_SOURCE_DIR}/src/glfw_config.h.in"
-               "${GLFW_BINARY_DIR}/src/glfw_config.h" @ONLY)
-
-configure_file("${GLFW_SOURCE_DIR}/src/glfw3.pc.in"
-               "${GLFW_BINARY_DIR}/src/glfw3.pc" @ONLY)
-
 #--------------------------------------------------------------------
 # Add subdirectories
 #--------------------------------------------------------------------
@@ -527,25 +139,33 @@ endif()
 # The library is installed by src/CMakeLists.txt
 #--------------------------------------------------------------------
 if (GLFW_INSTALL)
-    install(DIRECTORY include/GLFW DESTINATION include
+    install(DIRECTORY include/GLFW DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
             FILES_MATCHING PATTERN glfw3.h PATTERN glfw3native.h)
 
     install(FILES "${GLFW_BINARY_DIR}/src/glfw3Config.cmake"
                   "${GLFW_BINARY_DIR}/src/glfw3ConfigVersion.cmake"
-            DESTINATION lib${LIB_SUFFIX}/cmake/glfw)
+            DESTINATION "${GLFW_CONFIG_PATH}")
 
-    install(EXPORT glfwTargets DESTINATION lib${LIB_SUFFIX}/cmake/glfw)
+    install(EXPORT glfwTargets FILE glfw3Targets.cmake
+            EXPORT_LINK_INTERFACE_LIBRARIES
+            DESTINATION "${GLFW_CONFIG_PATH}")
     install(FILES "${GLFW_BINARY_DIR}/src/glfw3.pc"
-            DESTINATION lib${LIB_SUFFIX}/pkgconfig)
+            DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
+
+    if (DOXYGEN_FOUND AND GLFW_BUILD_DOCS)
+        install(DIRECTORY "${GLFW_BINARY_DIR}/docs/html"
+                DESTINATION "${CMAKE_INSTALL_DOCDIR}")
+    endif()
 
     # Only generate this target if no higher-level project already has
     if (NOT TARGET uninstall)
-        configure_file("${GLFW_SOURCE_DIR}/cmake_uninstall.cmake.in"
-                       "${GLFW_BINARY_DIR}/cmake_uninstall.cmake" IMMEDIATE @ONLY)
+        configure_file(CMake/cmake_uninstall.cmake.in
+                       cmake_uninstall.cmake IMMEDIATE @ONLY)
 
         add_custom_target(uninstall
                           "${CMAKE_COMMAND}" -P
                           "${GLFW_BINARY_DIR}/cmake_uninstall.cmake")
+        set_target_properties(uninstall PROPERTIES FOLDER "GLFW3")
     endif()
 endif()
 

CONTRIBUTORS.md

@@ -0,0 +1,268 @@
+# Acknowledgements
+
+GLFW exists because people around the world donated their time and lent their
+skills.  This list only includes contributions to the main repository and
+excludes other invaluable contributions like language bindings and text and
+video tutorials.
+
+ - Bobyshev Alexander
+ - Laurent Aphecetche
+ - Matt Arsenault
+ - Takuro Ashie
+ - ashishgamedev
+ - David Avedissian
+ - Luca Bacci
+ - Keith Bauer
+ - John Bartholomew
+ - Coşku Baş
+ - Niklas Behrens
+ - Andrew Belt
+ - Nevyn Bengtsson
+ - Niklas Bergström
+ - Denis Bernard
+ - BiBi
+ - Doug Binks
+ - blanco
+ - Waris Boonyasiriwat
+ - Kyle Brenneman
+ - Rok Breulj
+ - TheBrokenRail
+ - Kai Burjack
+ - Martin Capitanio
+ - Nicolas Caramelli
+ - David Carlier
+ - Arturo Castro
+ - Chi-kwan Chan
+ - TheChocolateOre
+ - Ali Chraghi
+ - Joseph Chua
+ - Ian Clarkson
+ - Michał Cichoń
+ - Lambert Clara
+ - Anna Clarke
+ - Josh Codd
+ - Yaron Cohen-Tal
+ - Omar Cornut
+ - Andrew Corrigan
+ - Bailey Cosier
+ - Noel Cower
+ - CuriouserThing
+ - Jason Daly
+ - danhambleton
+ - Jarrod Davis
+ - Olivier Delannoy
+ - Paul R. Deppe
+ - Michael Dickens
+ - Роман Донченко
+ - Mario Dorn
+ - Wolfgang Draxinger
+ - Jonathan Dummer
+ - Ralph Eastwood
+ - Fredrik Ehnbom
+ - Robin Eklind
+ - Jan Ekström
+ - Siavash Eliasi
+ - Ahmad Fatoum
+ - Nikita Fediuchin
+ - Felipe Ferreira
+ - Michael Fogleman
+ - Jason Francis
+ - Gerald Franz
+ - Mário Freitas
+ - GeO4d
+ - Marcus Geelnard
+ - ghuser404
+ - Charles Giessen
+ - Ryan C. Gordon
+ - Stephen Gowen
+ - Kovid Goyal
+ - Kevin Grandemange
+ - Eloi Marín Gratacós
+ - Stefan Gustavson
+ - Andrew Gutekanst
+ - Stephen Gutekanst
+ - Jonathan Hale
+ - hdf89shfdfs
+ - Sylvain Hellegouarch
+ - Björn Hempel
+ - Matthew Henry
+ - heromyth
+ - Lucas Hinderberger
+ - Paul Holden
+ - Hajime Hoshi
+ - Warren Hu
+ - Charles Huber
+ - Brent Huisman
+ - illustris
+ - InKryption
+ - IntellectualKitty
+ - Aaron Jacobs
+ - JannikGM
+ - Erik S. V. Jansson
+ - jjYBdx4IL
+ - Toni Jovanoski
+ - Arseny Kapoulkine
+ - Cem Karan
+ - Osman Keskin
+ - Koray Kilinc
+ - Josh Kilmer
+ - Byunghoon Kim
+ - Cameron King
+ - Peter Knut
+ - Christoph Kubisch
+ - Yuri Kunde Schlesner
+ - Rokas Kupstys
+ - Konstantin Käfer
+ - Eric Larson
+ - Francis Lecavalier
+ - Jong Won Lee
+ - Robin Leffmann
+ - Glenn Lewis
+ - Shane Liesegang
+ - Anders Lindqvist
+ - Leon Linhart
+ - Marco Lizza
+ - Eyal Lotem
+ - Aaron Loucks
+ - Luflosi
+ - lukect
+ - Tristam MacDonald
+ - Hans Mackowiak
+ - Ramiro Magno
+ - Дмитри Малышев
+ - Zbigniew Mandziejewicz
+ - Adam Marcus
+ - Célestin Marot
+ - Kyle McDonald
+ - David V. McKay
+ - David Medlock
+ - Bryce Mehring
+ - Jonathan Mercier
+ - Marcel Metz
+ - Liam Middlebrook
+ - Ave Milia
+ - Jonathan Miller
+ - Kenneth Miller
+ - Bruce Mitchener
+ - Jack Moffitt
+ - Ravi Mohan
+ - Jeff Molofee
+ - Alexander Monakov
+ - Pierre Morel
+ - Jon Morton
+ - Pierre Moulon
+ - Martins Mozeiko
+ - Pascal Muetschard
+ - James Murphy
+ - Julian Møller
+ - ndogxj
+ - F. Nedelec
+ - n3rdopolis
+ - Kristian Nielsen
+ - Joel Niemelä
+ - Kamil Nowakowski
+ - onox
+ - Denis Ovod
+ - Ozzy
+ - Andri Pálsson
+ - luz paz
+ - Peoro
+ - Braden Pellett
+ - Christopher Pelloux
+ - Michael Pennington
+ - Arturo J. Pérez
+ - Vladimir Perminov
+ - Olivier Perret
+ - Anthony Pesch
+ - Orson Peters
+ - Emmanuel Gil Peyrot
+ - Cyril Pichard
+ - Pilzschaf
+ - Keith Pitt
+ - Stanislav Podgorskiy
+ - Konstantin Podsvirov
+ - Nathan Poirier
+ - Alexandre Pretyman
+ - Pablo Prietz
+ - przemekmirek
+ - pthom
+ - Martin Pulec
+ - Guillaume Racicot
+ - Juan Ramos
+ - Christian Rauch
+ - Philip Rideout
+ - Eddie Ringle
+ - Max Risuhin
+ - Joe Roback
+ - Jorge Rodriguez
+ - Jari Ronkainen
+ - Luca Rood
+ - Ed Ropple
+ - Aleksey Rybalkin
+ - Mikko Rytkönen
+ - Riku Salminen
+ - Yoshinori Sano
+ - Brandon Schaefer
+ - Sebastian Schuberth
+ - Christian Sdunek
+ - Matt Sealey
+ - Steve Sexton
+ - Arkady Shapkin
+ - Ali Sherief
+ - Yoshiki Shibukawa
+ - Dmitri Shuralyov
+ - Joao da Silva
+ - Daniel Sieger
+ - Daniel Skorupski
+ - Slemmie
+ - Anthony Smith
+ - Bradley Smith
+ - Cliff Smolinsky
+ - Patrick Snape
+ - Erlend Sogge Heggen
+ - Olivier Sohn
+ - Julian Squires
+ - Johannes Stein
+ - Pontus Stenetorp
+ - Michael Stocker
+ - Justin Stoecker
+ - Elviss Strazdins
+ - Paul Sultana
+ - Nathan Sweet
+ - TTK-Bandit
+ - Jared Tiala
+ - Sergey Tikhomirov
+ - Arthur Tombs
+ - TronicLabs
+ - Ioannis Tsakpinis
+ - Samuli Tuomola
+ - Matthew Turner
+ - urraka
+ - Elias Vanderstuyft
+ - Stef Velzel
+ - Jari Vetoniemi
+ - Ricardo Vieira
+ - Nicholas Vitovitch
+ - Simon Voordouw
+ - Corentin Wallez
+ - Torsten Walluhn
+ - Patrick Walton
+ - Xo Wang
+ - Andre Weissflog
+ - Jay Weisskopf
+ - Frank Wille
+ - Andy Williams
+ - Joel Winarske
+ - Richard A. Wilkes
+ - Tatsuya Yatagawa
+ - Ryogo Yoshimura
+ - Lukas Zanner
+ - Andrey Zholos
+ - Aihui Zhu
+ - Santi Zupancic
+ - Jonas Ådahl
+ - Lasse Öörni
+ - Leonard König
+ - All the unmentioned and anonymous contributors in the GLFW community, for bug
+   reports, patches, feedback, testing and encouragement
+

LICENSE.md

@@ -1,5 +1,6 @@
 Copyright (c) 2002-2006 Marcus Geelnard
-Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.org>
+
+Copyright (c) 2006-2019 Camilla Löwy
 
 This software is provided 'as-is', without any express or implied
 warranty. In no event will the authors be held liable for any damages

README.md

@@ -1,257 +1,422 @@
 # GLFW
 
+[![Build status](https://github.com/glfw/glfw/actions/workflows/build.yml/badge.svg)](https://github.com/glfw/glfw/actions)
+[![Build status](https://ci.appveyor.com/api/projects/status/0kf0ct9831i5l6sp/branch/master?svg=true)](https://ci.appveyor.com/project/elmindreda/glfw)
+[![Coverity Scan](https://scan.coverity.com/projects/4884/badge.svg)](https://scan.coverity.com/projects/glfw-glfw)
+
 ## Introduction
 
-GLFW is a free, Open Source, multi-platform library for OpenGL and OpenGL ES
+GLFW is an Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan
 application development.  It provides a simple, platform-independent API for
-creating windows and contexts, reading input, handling events, etc.
+creating windows, contexts and surfaces, reading input, handling events, etc.
 
-Version 3.1.2 adds fixes for a large number of bugs that together affect all
-supported platforms, as well as dynamic loading work that simplifies compilation
-and linking.
+GLFW natively supports Windows, macOS and Linux and other Unix-like systems.  On
+Linux both X11 and Wayland are supported.
+
+GLFW is licensed under the [zlib/libpng
+license](https://www.glfw.org/license.html).
+
+You can [download](https://www.glfw.org/download.html) the latest stable release
+as source or Windows binaries, or fetch the `latest` branch from GitHub.  Each
+release starting with 3.0 also has a corresponding [annotated
+tag](https://github.com/glfw/glfw/releases) with source and binary archives.
+
+The [documentation](https://www.glfw.org/docs/latest/) is available online and is
+included in all source and binary archives.  See the [release
+notes](https://www.glfw.org/docs/latest/news.html) for new features, caveats and
+deprecations in the latest release.  For more details see the [version
+history](https://www.glfw.org/changelog.html).
+
+The `master` branch is the stable integration branch and _should_ always compile
+and run on all supported platforms, although details of newly added features may
+change until they have been included in a release.  New features and many bug
+fixes live in [other branches](https://github.com/glfw/glfw/branches/all) until
+they are stable enough to merge.
 
 If you are new to GLFW, you may find the
-[introductory tutorial](http://www.glfw.org/docs/latest/quick.html) for GLFW
-3 useful.  If you have used GLFW 2 in the past, there is a
-[transition guide](http://www.glfw.org/docs/latest/moving.html) for moving to
-the GLFW 3 API.
+[tutorial](https://www.glfw.org/docs/latest/quick.html) for GLFW 3 useful.  If
+you have used GLFW 2 in the past, there is a [transition
+guide](https://www.glfw.org/docs/latest/moving.html) for moving to the GLFW
+3 API.
 
-Note that a number of source files have been added or renamed in 3.1, which may
-require you to update any custom build files you have.
+GLFW exists because of the contributions of [many people](CONTRIBUTORS.md)
+around the world, whether by reporting bugs, providing community support, adding
+features, reviewing or testing code, debugging, proofreading docs, suggesting
+features or fixing bugs.
 
 
 ## Compiling GLFW
 
-See the [Compiling GLFW](http://www.glfw.org/docs/latest/compile.html) guide in
-the GLFW documentation.
+GLFW itself requires only the headers and libraries for your OS and window
+system.  It does not need the headers for any context creation API (WGL, GLX,
+EGL, NSGL, OSMesa) or rendering API (OpenGL, OpenGL ES, Vulkan) to enable
+support for them.
+
+GLFW supports compilation on Windows with Visual C++ 2010 and later, MinGW and
+MinGW-w64, on macOS with Clang and on Linux and other Unix-like systems with GCC
+and Clang.  It will likely compile in other environments as well, but this is
+not regularly tested.
+
+There are [pre-compiled Windows binaries](https://www.glfw.org/download.html)
+available for all supported compilers.
+
+See the [compilation guide](https://www.glfw.org/docs/latest/compile.html) for
+more information about how to compile GLFW yourself.
 
 
 ## Using GLFW
 
-See the
-[Building programs that use GLFW](http://www.glfw.org/docs/latest/build.html)
-guide in the GLFW documentation.
+See the [documentation](https://www.glfw.org/docs/latest/) for tutorials, guides
+and the API reference.
+
+
+## Contributing to GLFW
+
+See the [contribution
+guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
+more information.
+
+
+## System requirements
+
+GLFW supports Windows XP and later and macOS 10.8 and later.  Linux and other
+Unix-like systems running the X Window System are supported even without
+a desktop environment or modern extensions, although some features require
+a running window or clipboard manager.  The OSMesa backend requires Mesa 6.3.
+
+See the [compatibility guide](https://www.glfw.org/docs/latest/compat.html)
+in the documentation for more information.
+
+
+## Dependencies
+
+GLFW itself needs only CMake 3.1 or later and the headers and libraries for your
+OS and window system.
+
+The examples and test programs depend on a number of tiny libraries.  These are
+located in the `deps/` directory.
+
+ - [getopt\_port](https://github.com/kimgr/getopt_port/) for examples
+   with command-line options
+ - [TinyCThread](https://github.com/tinycthread/tinycthread) for threaded
+   examples
+ - [glad2](https://github.com/Dav1dde/glad) for loading OpenGL and Vulkan
+   functions
+ - [linmath.h](https://github.com/datenwolf/linmath.h) for linear algebra in
+   examples
+ - [Nuklear](https://github.com/Immediate-Mode-UI/Nuklear) for test and example UI
+ - [stb\_image\_write](https://github.com/nothings/stb) for writing images to disk
+
+The documentation is generated with [Doxygen](https://doxygen.org/) if CMake can
+find that tool.
 
 
 ## Reporting bugs
 
 Bugs are reported to our [issue tracker](https://github.com/glfw/glfw/issues).
-Please always include the name and version of the OS where the bug occurs and
-the version of GLFW used.  If you have cloned it, include the commit ID used.
-
-If it's a build issue, please also include the build log and the name and
-version of your development environment.
-
-If it's a context creation issue, please also include the make and model of your
-graphics card and the version of your driver.
-
-This will help both us and other people experiencing the same bug.
-
-
-## Dependencies
-
-GLFW bundles a number of dependencies in the `deps/` directory.
-
- - [Khronos extension headers](https://www.opengl.org/registry/) for API
-   extension symbols used by GLFW
- - [getopt\_port](https://github.com/kimgr/getopt_port/) for examples
-   with command-line options
- - [TinyCThread](https://github.com/tinycthread/tinycthread) for threaded
-   examples
- - An OpenGL 3.2 core loader generated by
-   [glad](https://github.com/Dav1dde/glad) for examples using modern OpenGL
- - [linmath.h](https://github.com/datenwolf/linmath.h) for linear algebra in
-   examples
+Please check the [contribution
+guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
+information on what to include when reporting a bug.
 
 
 ## Changelog
 
- - Made all client API functions dynamically loaded
- - Changed minimum required CMake version to 2.8.12
- - Replaced GLU with [linmath.h](https://github.com/datenwolf/linmath.h) in
-   example programs
- - Merged all cursor test programs into the `cursor` program
- - Removed all mention of GLU in examples, build files and package dependencies
- - Bugfix: Initialization failed on headless systems
- - Bugfix: The cached current context could get out of sync
- - Bugfix: `glfwIconifyWindow` did not restore the original video mode for full
-           screen windows created with `GLFW_AUTO_ICONIFY`
- - [Win32] Renamed hybrid GPU override compile-time option to
-           `_GLFW_USE_HYBRID_HPG` and added support for AMD PowerXpress systems
- - [Win32] Bugfix: `glfwGetVideoModes` included unusable modes on some systems
- - [Win32] Bugfix: `glfwWaitEvents` would return directly for focused windows in
-                   disabled cursor mode
- - [Cocoa] Bugfix: The cached `NSScreen` for a monitor could get out of sync
- - [Cocoa] Bugfix: The `GLFW_AUTO_ICONIFY` window hint was ignored
- - [Cocoa] Bugfix: Resizing a window to its minimum size would segfault
- - [Cocoa] Bugfix: Creating or showing a window would make its context current
- - [Cocoa] Bugfix: Joysticks connected after `glfwInit` were not detected
- - [Cocoa] Bugfix: Cursor creation failed unless a window had been created.
- - [Cocoa] Bugfix: Window refresh events were not generated by iconification or
-                   restoration
- - [Cocoa] Bugfix: The primary monitor would get reported as disconnected when
-                   entering full screen on a dual-GPU machine with automatic
-                   graphics switching
- - [Cocoa] Bugfix: The original video modes were not restored when the
-                   application was hidden
- - [X11] Bugfix: `glfwInit` would segfault on systems without RandR
- - [X11] Bugfix: The response to `_NET_WM_PING` was sent to the wrong window
- - [X11] Bugfix: Character input via XIM did not work in many cases
- - [X11] Bugfix: No fallback existed for missing `_NET_ACTIVE_WINDOW` support
- - [X11] Bugfix: Some significant window focus events were ignored
- - [X11] Bugfix: The `GLFW_AUTO_ICONIFY` window hint was ignored
- - [X11] Bugfix: The original video mode was not restored on iconification of
-                 full screen windows
- - [X11] Bugfix: `GLFW_ARROW_CURSOR` selected the wrong cursor image
- - [X11] Bugfix: The `GLFW_DECORATED` hint was not ignored for full screen
- - [X11] Bugfix: `glfwWaitEvents` did not handle `EINTR` for `select`
- - [X11] Bugfix: `glfwWaitEvents` could return when no events were available
- - [X11] Bugfix: `XkbGetKeyboard` fails on XWayland
- - [X11] Bugfix: Character input did not work correctly for non-UTF-8 locales
- - [X11] Bugfix: Long input sequences generated by IMEs were discarded
- - [WGL] Made all WGL functions dynamically loaded
- - [WGL] Removed `GLFW_USE_DWM_SWAP_INTERVAL` compile-time option
- - [WGL] Bugfix: Swap interval was ignored when DWM was enabled
- - [WGL] Bugfix: Failure to find a pixel format was reported incorrectly
- - [GLX] Added dependency on `libdl` on systems where it provides `dlopen`
- - [GLX] Made all GLX functions dynamically loaded
- - [GLX] Removed `_GLFW_HAS_GLXGETPROCADDRESS*` and `_GLFW_HAS_DLOPEN`
-         compile-time options
- - [GLX] Bugfix: Failure to find a `GLXFBConfig` was reported incorrectly
- - [EGL] Made all EGL functions dynamically loaded
- - [EGL] Bugfix: `glfwGetProcAddress` did not return the addresses of core
-                 functions
- - [EGL] Bugfix: Failure to find an `EGLConfig` was reported incorrectly
- - [NSGL] Bugfix: Failure to find a pixel format was reported incorrectly
+ - Added `GLFW_PLATFORM` init hint for runtime platform selection (#1958)
+ - Added `GLFW_ANY_PLATFORM`, `GLFW_PLATFORM_WIN32`, `GLFW_PLATFORM_COCOA`,
+   `GLFW_PLATFORM_WAYLAND`, `GLFW_PLATFORM_X11` and `GLFW_PLATFORM_NULL` symbols to
+   specify the desired platform (#1958)
+ - Added `glfwGetPlatform` function to query what platform was selected (#1655,#1958)
+ - Added `glfwPlatformSupported` function to query if a platform is supported
+   (#1655,#1958)
+ - Added `glfwInitAllocator` for setting a custom memory allocator (#544,#1628,#1947)
+ - Added `GLFWallocator` struct and `GLFWallocatefun`, `GLFWreallocatefun` and
+   `GLFWdeallocatefun` types (#544,#1628,#1947)
+ - Added `glfwInitVulkanLoader` for using a non-default Vulkan loader (#1374,#1890)
+ - Added `GLFW_RESIZE_NWSE_CURSOR`, `GLFW_RESIZE_NESW_CURSOR`,
+   `GLFW_RESIZE_ALL_CURSOR` and `GLFW_NOT_ALLOWED_CURSOR` cursor shapes (#427)
+ - Added `GLFW_RESIZE_EW_CURSOR` alias for `GLFW_HRESIZE_CURSOR` (#427)
+ - Added `GLFW_RESIZE_NS_CURSOR` alias for `GLFW_VRESIZE_CURSOR` (#427)
+ - Added `GLFW_POINTING_HAND_CURSOR` alias for `GLFW_HAND_CURSOR` (#427)
+ - Added `GLFW_MOUSE_PASSTHROUGH` window hint for letting mouse input pass
+   through the window (#1236,#1568)
+ - Added `GLFW_CURSOR_CAPTURED` cursor mode to confine the cursor to the window
+   content area (#58)
+ - Added `GLFW_POSITION_X` and `GLFW_POSITION_Y` window hints for initial position
+   (#1603,#1747)
+ - Added `GLFW_ANY_POSITION` hint value for letting the window manager choose (#1603,#1747)
+ - Added `GLFW_PLATFORM_UNAVAILABLE` error for platform detection failures (#1958)
+ - Added `GLFW_FEATURE_UNAVAILABLE` error for platform limitations (#1692)
+ - Added `GLFW_FEATURE_UNIMPLEMENTED` error for incomplete backends (#1692)
+ - Added `GLFW_WAYLAND_APP_ID` window hint string for Wayland app\_id selection
+   (#2121,#2122)
+ - Added `GLFW_ANGLE_PLATFORM_TYPE` init hint and `GLFW_ANGLE_PLATFORM_TYPE_*`
+   values to select ANGLE backend (#1380)
+ - Added `GLFW_X11_XCB_VULKAN_SURFACE` init hint for selecting X11 Vulkan
+   surface extension (#1793)
+ - Added `GLFW_NATIVE_INCLUDE_NONE` for disabling inclusion of native headers (#1348)
+ - Added `GLFW_BUILD_WIN32` CMake option for enabling Win32 support (#1958)
+ - Added `GLFW_BUILD_COCOA` CMake option for enabling Cocoa support (#1958)
+ - Added `GLFW_BUILD_X11` CMake option for enabling X11 support (#1958)
+ - Added `GLFW_LIBRARY_TYPE` CMake variable for overriding the library type
+   (#279,#1307,#1497,#1574,#1928)
+ - Added `GLFW_PKG_CONFIG_REQUIRES_PRIVATE` and `GLFW_PKG_CONFIG_LIBS_PRIVATE` CMake
+   variables exposing pkg-config dependencies (#1307)
+ - Made joystick subsystem initialize at first use (#1284,#1646)
+ - Made `GLFW_DOUBLEBUFFER` a read-only window attribute
+ - Updated the minimum required CMake version to 3.1
+ - Updated gamepad mappings from upstream
+ - Disabled tests and examples by default when built as a CMake subdirectory
+ - Renamed `GLFW_USE_WAYLAND` CMake option to `GLFW_BUILD_WAYLAND` (#1958)
+ - Removed `GLFW_USE_OSMESA` CMake option enabling the Null platform (#1958)
+ - Removed CMake generated configuration header
+ - Bugfix: The CMake config-file package used an absolute path and was not
+   relocatable (#1470)
+ - Bugfix: Video modes with a duplicate screen area were discarded (#1555,#1556)
+ - Bugfix: Compiling with -Wextra-semi caused warnings (#1440)
+ - Bugfix: Built-in mappings failed because some OEMs re-used VID/PID (#1583)
+ - Bugfix: Some extension loader headers did not prevent default OpenGL header
+   inclusion (#1695)
+ - Bugfix: Buffers were swapped at creation on single-buffered windows (#1873)
+ - Bugfix: Gamepad mapping updates could spam `GLFW_INVALID_VALUE` due to
+   incompatible controllers sharing hardware ID (#1763)
+ - Bugfix: Native access functions for context handles did not check that the API matched
+ - Bugfix: `glfwMakeContextCurrent` would access TLS slot before initialization
+ - Bugfix: `glfwSetGammaRamp` could emit `GLFW_INVALID_VALUE` before initialization
+ - Bugfix: `glfwGetJoystickUserPointer` returned `NULL` during disconnection (#2092)
+ - [Win32] Added the `GLFW_WIN32_KEYBOARD_MENU` window hint for enabling access
+           to the window menu
+ - [Win32] Added a version info resource to the GLFW DLL
+ - [Win32] Made hidden helper window use its own window class
+ - [Win32] Disabled framebuffer transparency on Windows 7 when DWM windows are
+   opaque (#1512)
+ - [Win32] Bugfix: `GLFW_INCLUDE_VULKAN` plus `VK_USE_PLATFORM_WIN32_KHR` caused
+   symbol redefinition (#1524)
+ - [Win32] Bugfix: The cursor position event was emitted before its cursor enter
+   event (#1490)
+ - [Win32] Bugfix: The window hint `GLFW_MAXIMIZED` did not move or resize the
+   window (#1499)
+ - [Win32] Bugfix: Disabled cursor mode interfered with some non-client actions
+ - [Win32] Bugfix: Super key was not released after Win+V hotkey (#1622)
+ - [Win32] Bugfix: `glfwGetKeyName` could access out of bounds and return an
+   invalid pointer
+ - [Win32] Bugfix: Some synthetic key events were reported as `GLFW_KEY_UNKNOWN`
+   (#1623)
+ - [Win32] Bugfix: Non-BMP Unicode codepoint input was reported as UTF-16
+ - [Win32] Bugfix: Monitor functions could return invalid values after
+   configuration change (#1761)
+ - [Win32] Bugfix: Initialization would segfault on Windows 8 (not 8.1) (#1775)
+ - [Win32] Bugfix: Duplicate size events were not filtered (#1610)
+ - [Win32] Bugfix: Full screen windows were incorrectly resized by DPI changes
+   (#1582)
+ - [Win32] Bugfix: `GLFW_SCALE_TO_MONITOR` had no effect on systems older than
+   Windows 10 version 1703 (#1511)
+ - [Win32] Bugfix: `USE_MSVC_RUNTIME_LIBRARY_DLL` had no effect on CMake 3.15 or
+   later (#1783,#1796)
+ - [Win32] Bugfix: Compilation with LLVM for Windows failed (#1807,#1824,#1874)
+ - [Win32] Bugfix: The foreground lock timeout was overridden, ignoring the user
+ - [Win32] Bugfix: Content scale queries could fail silently (#1615)
+ - [Win32] Bugfix: Content scales could have garbage values if monitor was recently
+   disconnected (#1615)
+ - [Win32] Bugfix: A window created maximized and undecorated would cover the whole
+   monitor (#1806)
+ - [Win32] Bugfix: The default restored window position was lost when creating a maximized
+   window
+ - [Win32] Bugfix: `glfwMaximizeWindow` would make a hidden window visible
+ - [Win32] Bugfix: `Alt+PrtSc` would emit `GLFW_KEY_UNKNOWN` and a different
+   scancode than `PrtSc` (#1993)
+ - [Win32] Bugfix: `GLFW_KEY_PAUSE` scancode from `glfwGetKeyScancode` did not
+   match event scancode (#1993)
+ - [Win32] Bugfix: Instance-local operations used executable instance (#469,#1296,#1395)
+ - [Win32] Bugfix: The OSMesa library was not unloaded on termination
+ - [Win32] Bugfix: Right shift emitted `GLFW_KEY_UNKNOWN` when using a CJK IME (#2050)
+ - [Cocoa] Added support for `VK_EXT_metal_surface` (#1619)
+ - [Cocoa] Added locating the Vulkan loader at runtime in an application bundle
+ - [Cocoa] Moved main menu creation to GLFW initialization time (#1649)
+ - [Cocoa] Changed `EGLNativeWindowType` from `NSView` to `CALayer` (#1169)
+ - [Cocoa] Changed F13 key to report Print Screen for cross-platform consistency
+   (#1786)
+ - [Cocoa] Disabled macOS fullscreen when `GLFW_RESIZABLE` is false
+ - [Cocoa] Removed dependency on the CoreVideo framework
+ - [Cocoa] Bugfix: `glfwSetWindowSize` used a bottom-left anchor point (#1553)
+ - [Cocoa] Bugfix: Window remained on screen after destruction until event poll
+   (#1412)
+ - [Cocoa] Bugfix: Event processing before window creation would assert (#1543)
+ - [Cocoa] Bugfix: Undecorated windows could not be iconified on recent macOS
+ - [Cocoa] Bugfix: Touching event queue from secondary thread before main thread
+   would abort (#1649)
+ - [Cocoa] Bugfix: Non-BMP Unicode codepoint input was reported as UTF-16
+   (#1635)
+ - [Cocoa] Bugfix: Failing to retrieve the refresh rate of built-in displays
+   could leak memory
+ - [Cocoa] Bugfix: Objective-C files were compiled as C with CMake 3.19 (#1787)
+ - [Cocoa] Bugfix: Duplicate video modes were not filtered out (#1830)
+ - [Cocoa] Bugfix: Menu bar was not clickable on macOS 10.15+ until it lost and
+   regained focus (#1648,#1802)
+ - [Cocoa] Bugfix: Monitor name query could segfault on macOS 11 (#1809,#1833)
+ - [Cocoa] Bugfix: The install name of the installed dylib was relative (#1504)
+ - [Cocoa] Bugfix: The MoltenVK layer contents scale was updated only after
+   related events were emitted
+ - [Cocoa] Bugfix: Moving the cursor programmatically would freeze it for
+   a fraction of a second (#1962)
+ - [Cocoa] Bugfix: `kIOMasterPortDefault` was deprecated in macOS 12.0 (#1980)
+ - [Cocoa] Bugfix: `kUTTypeURL` was deprecated in macOS 12.0 (#2003)
+ - [Cocoa] Bugfix: A connected Apple AirPlay would emit a useless error (#1791)
+ - [Cocoa] Bugfix: The EGL and OSMesa libraries were not unloaded on termination
+ - [Cocoa] Bugfix: `GLFW_MAXIMIZED` was always true when `GLFW_RESIZABLE` was false
+ - [Cocoa] Bugfix: Changing `GLFW_DECORATED` in macOS fullscreen would abort
+   application (#1886)
+ - [Cocoa] Bugfix: Setting a monitor from macOS fullscreen would abort
+   application (#2110)
+ - [Cocoa] Bugfix: The Vulkan loader was not loaded from the `Frameworks` bundle
+   subdirectory (#2113,#2120)
+ - [X11] Bugfix: The CMake files did not check for the XInput headers (#1480)
+ - [X11] Bugfix: Key names were not updated when the keyboard layout changed
+   (#1462,#1528)
+ - [X11] Bugfix: Decorations could not be enabled after window creation (#1566)
+ - [X11] Bugfix: Content scale fallback value could be inconsistent (#1578)
+ - [X11] Bugfix: `glfwMaximizeWindow` had no effect on hidden windows
+ - [X11] Bugfix: Clearing `GLFW_FLOATING` on a hidden window caused invalid read
+ - [X11] Bugfix: Changing `GLFW_FLOATING` on a hidden window could silently fail
+ - [X11] Bugfix: Disabled cursor mode was interrupted by indicator windows
+ - [X11] Bugfix: Monitor physical dimensions could be reported as zero mm
+ - [X11] Bugfix: Window position events were not emitted during resizing (#1613)
+ - [X11] Bugfix: `glfwFocusWindow` could terminate on older WMs or without a WM
+ - [X11] Bugfix: Querying a disconnected monitor could segfault (#1602)
+ - [X11] Bugfix: IME input of CJK was broken for "C" locale (#1587,#1636)
+ - [X11] Bugfix: Termination would segfault if the IM had been destroyed
+ - [X11] Bugfix: Any IM started after initialization would not be detected
+ - [X11] Bugfix: Xlib errors caused by other parts of the application could be
+   reported as GLFW errors
+ - [X11] Bugfix: A handle race condition could cause a `BadWindow` error (#1633)
+ - [X11] Bugfix: XKB path used keysyms instead of physical locations for
+   non-printable keys (#1598)
+ - [X11] Bugfix: Function keys were mapped to `GLFW_KEY_UNKNOWN` for some layout
+   combinations (#1598)
+ - [X11] Bugfix: Keys pressed simultaneously with others were not always
+   reported (#1112,#1415,#1472,#1616)
+ - [X11] Bugfix: Some window attributes were not applied on leaving fullscreen
+   (#1863)
+ - [X11] Bugfix: Changing `GLFW_FLOATING` could leak memory
+ - [X11] Bugfix: Icon pixel format conversion worked only by accident, relying on
+   undefined behavior (#1986)
+ - [X11] Bugfix: Dynamic loading on OpenBSD failed due to soname differences
+ - [X11] Bugfix: Waiting for events would fail if file descriptor was too large
+   (#2024)
+ - [X11] Bugfix: Joystick events could lead to busy-waiting (#1872)
+ - [X11] Bugfix: `glfwWaitEvents*` did not continue for joystick events
+ - [X11] Bugfix: `glfwPostEmptyEvent` could be ignored due to race condition
+   (#379,#1281,#1285,#2033)
+ - [X11] Bugfix: Dynamic loading on NetBSD failed due to soname differences
+ - [X11] Bugfix: Left shift of int constant relied on undefined behavior (#1951)
+ - [X11] Bugfix: The OSMesa libray was not unloaded on termination
+ - [X11] Bugfix: A malformed response during selection transfer could cause a segfault
+ - [X11] Bugfix: Some calls would reset Xlib to the default error handler (#2108)
+ - [Wayland] Added improved fallback window decorations via libdecor (#1639,#1693)
+ - [Wayland] Added dynamic loading of all Wayland libraries
+ - [Wayland] Added support for key names via xkbcommon
+ - [Wayland] Added support for file path drop events (#2040)
+ - [Wayland] Added support for more human-readable monitor names where available
+ - [Wayland] Disabled alpha channel for opaque windows on systems lacking
+   `EGL_EXT_present_opaque` (#1895)
+ - [Wayland] Removed support for `wl_shell` (#1443)
+ - [Wayland] Bugfix: The `GLFW_HAND_CURSOR` shape used the wrong image (#1432)
+ - [Wayland] Bugfix: `CLOCK_MONOTONIC` was not correctly enabled
+ - [Wayland] Bugfix: Repeated keys could be reported with `NULL` window (#1704)
+ - [Wayland] Bugfix: Retrieving partial framebuffer size would segfault
+ - [Wayland] Bugfix: Scrolling offsets were inverted compared to other platforms
+   (#1463)
+ - [Wayland] Bugfix: Client-Side Decorations were destroyed in the wrong order
+   (#1798)
+ - [Wayland] Bugfix: Monitors physical size could report zero (#1784,#1792)
+ - [Wayland] Bugfix: Some keys were not repeating in Wayland (#1908)
+ - [Wayland] Bugfix: Non-arrow cursors are offset from the hotspot (#1706,#1899)
+ - [Wayland] Bugfix: The `O_CLOEXEC` flag was not defined on FreeBSD
+ - [Wayland] Bugfix: Key repeat could lead to a race condition (#1710)
+ - [Wayland] Bugfix: Activating a window would emit two input focus events
+ - [Wayland] Bugfix: Disable key repeat mechanism when window loses input focus
+ - [Wayland] Bugfix: Window hiding and showing did not work (#1492,#1731)
+ - [Wayland] Bugfix: A key being repeated was not released when window lost focus
+ - [Wayland] Bugfix: Showing a hidden window did not emit a window refresh event
+ - [Wayland] Bugfix: Full screen window creation did not ignore `GLFW_VISIBLE`
+ - [Wayland] Bugfix: Some keys were reported as wrong key or `GLFW_KEY_UNKNOWN`
+ - [Wayland] Bugfix: Text input did not repeat along with key repeat
+ - [Wayland] Bugfix: `glfwPostEmptyEvent` sometimes had no effect (#1520,#1521)
+ - [Wayland] Bugfix: `glfwSetClipboardString` would fail if set to result of
+   `glfwGetClipboardString`
+ - [Wayland] Bugfix: Data source creation error would cause double free at termination
+ - [Wayland] Bugfix: Partial writes of clipboard string would cause beginning to repeat
+ - [Wayland] Bugfix: Some errors would cause clipboard string transfer to hang
+ - [Wayland] Bugfix: Drag and drop data was misinterpreted as clipboard string
+ - [Wayland] Bugfix: MIME type matching was not performed for clipboard string
+ - [Wayland] Bugfix: The OSMesa library was not unloaded on termination
+ - [Wayland] Bugfix: `glfwCreateWindow` could emit `GLFW_FEATURE_UNAVAILABLE`
+ - [Wayland] Bugfix: Lock key modifier bits were only set when lock keys were pressed
+ - [Wayland] Bugfix: A window leaving full screen mode would be iconified (#1995)
+ - [Wayland] Bugfix: A window leaving full screen mode ignored its desired size
+ - [Wayland] Bugfix: `glfwSetWindowMonitor` did not update windowed mode size
+ - [Wayland] Bugfix: `glfwRestoreWindow` would make a full screen window windowed
+ - [Wayland] Bugfix: A window maximized or restored by the user would enter an
+   inconsistent state
+ - [Wayland] Bugfix: Window maximization events were not emitted
+ - [Wayland] Bugfix: `glfwRestoreWindow` assumed it was always in windowed mode
+ - [Wayland] Bugfix: `glfwSetWindowSize` would resize a full screen window
+ - [Wayland] Bugfix: A window content scale event would be emitted every time
+   the window resized
+ - [Wayland] Bugfix: If `glfwInit` failed it would close stdin
+ - [Wayland] Bugfix: Manual resizing with fallback decorations behaved erratically
+   (#1991,#2115,#2127)
+ - [Wayland] Bugfix: Size limits included frame size for fallback decorations
+ - [Wayland] Bugfix: Updating `GLFW_DECORATED` had no effect on server-side
+   decorations
+ - [Wayland] Bugfix: A monitor would be reported as connected again if its scale
+   changed
+ - [Wayland] Bugfix: `glfwTerminate` would segfault if any monitor had changed
+   scale
+ - [Wayland] Bugfix: Window content scale events were not emitted when monitor
+   scale changed
+ - [Wayland] Bugfix: `glfwSetWindowAspectRatio` reported an error instead of
+   applying the specified ratio
+ - [Wayland] Bugfix: `GLFW_MAXIMIZED` window hint had no effect
+ - [Wayland] Bugfix: `glfwRestoreWindow` had no effect before first show
+ - [Wayland] Bugfix: Hiding and then showing a window caused program abort on
+   wlroots compositors (#1268)
+ - [Wayland] Bugfix: `GLFW_DECORATED` was ignored when showing a window with XDG
+   decorations
+ - [Wayland] Bugfix: Connecting a mouse after `glfwInit` would segfault (#1450)
+ - [Wayland] Bugfix: Joysticks connected after `glfwInit` were not detected (#2198)
+ - [POSIX] Removed use of deprecated function `gettimeofday`
+ - [POSIX] Bugfix: `CLOCK_MONOTONIC` was not correctly tested for or enabled
+ - [Linux] Bugfix: Joysticks without buttons were ignored (#2042,#2043)
+ - [WGL] Disabled the DWM swap interval hack for Windows 8 and later (#1072)
+ - [NSGL] Removed enforcement of forward-compatible flag for core contexts
+ - [NSGL] Bugfix: `GLFW_COCOA_RETINA_FRAMEBUFFER` had no effect on newer
+   macOS versions (#1442)
+ - [NSGL] Bugfix: Workaround for swap interval on 10.14 broke on 10.12 (#1483)
+ - [NSGL] Bugfix: Defining `GL_SILENCE_DEPRECATION` externally caused
+   a duplicate definition warning (#1840)
+ - [EGL] Added platform selection via the `EGL_EXT_platform_base` extension
+   (#442)
+ - [EGL] Added ANGLE backend selection via `EGL_ANGLE_platform_angle` extension
+   (#1380)
+   [EGL] Added loading of glvnd `libOpenGL.so.0` where available for OpenGL
+ - [EGL] Bugfix: The `GLFW_DOUBLEBUFFER` context attribute was ignored (#1843)
+ - [GLX] Added loading of glvnd `libGLX.so.0` where available
+ - [GLX] Bugfix: Context creation failed if GLX 1.4 was not exported by GLX library
 
 
 ## Contact
 
-The official website for GLFW is [glfw.org](http://www.glfw.org/).  There you
-can find the latest version of GLFW, as well as news, documentation and other
-information about the project.
+On [glfw.org](https://www.glfw.org/) you can find the latest version of GLFW, as
+well as news, documentation and other information about the project.
 
 If you have questions related to the use of GLFW, we have a
-[support forum](https://sourceforge.net/p/glfw/discussion/247562/), and the IRC
-channel `#glfw` on [Freenode](http://freenode.net/).
+[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on
+[Libera.Chat](https://libera.chat/).
 
 If you have a bug to report, a patch to submit or a feature you'd like to
 request, please file it in the
 [issue tracker](https://github.com/glfw/glfw/issues) on GitHub.
 
 Finally, if you're interested in helping out with the development of GLFW or
-porting it to your favorite platform, join us on GitHub or IRC.
-
-
-## Acknowledgements
-
-GLFW exists because people around the world donated their time and lent their
-skills.
-
- - Bobyshev Alexander
- - artblanc
- - arturo
- - Matt Arsenault
- - Keith Bauer
- - John Bartholomew
- - Niklas Behrens
- - Niklas Bergström
- - Doug Binks
- - blanco
- - Martin Capitanio
- - Chi-kwan Chan
- - Lambert Clara
- - Andrew Corrigan
- - Noel Cower
- - Jarrod Davis
- - Olivier Delannoy
- - Paul R. Deppe
- - Michael Dickens
- - Jonathan Dummer
- - Ralph Eastwood
- - Siavash Eliasi
- - Michael Fogleman
- - Gerald Franz
- - GeO4d
- - Marcus Geelnard
- - Eloi Marín Gratacós
- - Stefan Gustavson
- - Sylvain Hellegouarch
- - Matthew Henry
- - heromyth
- - Lucas Hinderberger
- - Paul Holden
- - Aaron Jacobs
- - Toni Jovanoski
- - Arseny Kapoulkine
- - Osman Keskin
- - Cameron King
- - Peter Knut
- - Eric Larson
- - Robin Leffmann
- - Glenn Lewis
- - Shane Liesegang
- - Eyal Lotem
- - Дмитри Малышев
- - Martins Mozeiko
- - Tristam MacDonald
- - Hans Mackowiak
- - Kyle McDonald
- - David Medlock
- - Bryce Mehring
- - Jonathan Mercier
- - Marcel Metz
- - Jonathan Miller
- - Kenneth Miller
- - Bruce Mitchener
- - Jack Moffitt
- - Jeff Molofee
- - Jon Morton
- - Pierre Moulon
- - Julian Møller
- - Kamil Nowakowski
- - Ozzy
- - Andri Pálsson
- - Peoro
- - Braden Pellett
- - Arturo J. Pérez
- - Emmanuel Gil Peyrot
- - Cyril Pichard
- - Pieroman
- - Jorge Rodriguez
- - Ed Ropple
- - Aleksey Rybalkin
- - Riku Salminen
- - Brandon Schaefer
- - Sebastian Schuberth
- - Matt Sealey
- - SephiRok
- - Steve Sexton
- - Systemcluster
- - Dmitri Shuralyov
- - Daniel Skorupski
- - Bradley Smith
- - Julian Squires
- - Johannes Stein
- - Justin Stoecker
- - Elviss Strazdins
- - Nathan Sweet
- - TTK-Bandit
- - Sergey Tikhomirov
- - A. Tombs
- - Samuli Tuomola
- - urraka
- - Jari Vetoniemi
- - Ricardo Vieira
- - Simon Voordouw
- - Torsten Walluhn
- - Patrick Walton
- - Jay Weisskopf
- - Frank Wille
- - yuriks
- - Santi Zupancic
- - Jonas Ådahl
- - Lasse Öörni
- - All the unmentioned and anonymous contributors in the GLFW community, for bug
-   reports, patches, feedback, testing and encouragement
+porting it to your favorite platform, join us on the forum, GitHub or IRC.
 

deps/EGL/eglext.h

@@ -1,565 +0,0 @@
-#ifndef __eglext_h_
-#define __eglext_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2007-2013 The Khronos Group Inc.
-**
-** Permission is hereby granted, free of charge, to any person obtaining a
-** copy of this software and/or associated documentation files (the
-** "Materials"), to deal in the Materials without restriction, including
-** without limitation the rights to use, copy, modify, merge, publish,
-** distribute, sublicense, and/or sell copies of the Materials, and to
-** permit persons to whom the Materials are furnished to do so, subject to
-** the following conditions:
-**
-** The above copyright notice and this permission notice shall be included
-** in all copies or substantial portions of the Materials.
-**
-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
-*/
-
-#include <EGL/eglplatform.h>
-
-/*************************************************************/
-
-/* Header file version number */
-/* Current version at http://www.khronos.org/registry/egl/ */
-/* $Revision: 20690 $ on $Date: 2013-02-22 17:15:05 -0800 (Fri, 22 Feb 2013) $ */
-#define EGL_EGLEXT_VERSION 15
-
-#ifndef EGL_KHR_config_attribs
-#define EGL_KHR_config_attribs 1
-#define EGL_CONFORMANT_KHR			0x3042	/* EGLConfig attribute */
-#define EGL_VG_COLORSPACE_LINEAR_BIT_KHR	0x0020	/* EGL_SURFACE_TYPE bitfield */
-#define EGL_VG_ALPHA_FORMAT_PRE_BIT_KHR		0x0040	/* EGL_SURFACE_TYPE bitfield */
-#endif
-
-#ifndef EGL_KHR_lock_surface
-#define EGL_KHR_lock_surface 1
-#define EGL_READ_SURFACE_BIT_KHR		0x0001	/* EGL_LOCK_USAGE_HINT_KHR bitfield */
-#define EGL_WRITE_SURFACE_BIT_KHR		0x0002	/* EGL_LOCK_USAGE_HINT_KHR bitfield */
-#define EGL_LOCK_SURFACE_BIT_KHR		0x0080	/* EGL_SURFACE_TYPE bitfield */
-#define EGL_OPTIMAL_FORMAT_BIT_KHR		0x0100	/* EGL_SURFACE_TYPE bitfield */
-#define EGL_MATCH_FORMAT_KHR			0x3043	/* EGLConfig attribute */
-#define EGL_FORMAT_RGB_565_EXACT_KHR		0x30C0	/* EGL_MATCH_FORMAT_KHR value */
-#define EGL_FORMAT_RGB_565_KHR			0x30C1	/* EGL_MATCH_FORMAT_KHR value */
-#define EGL_FORMAT_RGBA_8888_EXACT_KHR		0x30C2	/* EGL_MATCH_FORMAT_KHR value */
-#define EGL_FORMAT_RGBA_8888_KHR		0x30C3	/* EGL_MATCH_FORMAT_KHR value */
-#define EGL_MAP_PRESERVE_PIXELS_KHR		0x30C4	/* eglLockSurfaceKHR attribute */
-#define EGL_LOCK_USAGE_HINT_KHR			0x30C5	/* eglLockSurfaceKHR attribute */
-#define EGL_BITMAP_POINTER_KHR			0x30C6	/* eglQuerySurface attribute */
-#define EGL_BITMAP_PITCH_KHR			0x30C7	/* eglQuerySurface attribute */
-#define EGL_BITMAP_ORIGIN_KHR			0x30C8	/* eglQuerySurface attribute */
-#define EGL_BITMAP_PIXEL_RED_OFFSET_KHR		0x30C9	/* eglQuerySurface attribute */
-#define EGL_BITMAP_PIXEL_GREEN_OFFSET_KHR	0x30CA	/* eglQuerySurface attribute */
-#define EGL_BITMAP_PIXEL_BLUE_OFFSET_KHR	0x30CB	/* eglQuerySurface attribute */
-#define EGL_BITMAP_PIXEL_ALPHA_OFFSET_KHR	0x30CC	/* eglQuerySurface attribute */
-#define EGL_BITMAP_PIXEL_LUMINANCE_OFFSET_KHR	0x30CD	/* eglQuerySurface attribute */
-#define EGL_LOWER_LEFT_KHR			0x30CE	/* EGL_BITMAP_ORIGIN_KHR value */
-#define EGL_UPPER_LEFT_KHR			0x30CF	/* EGL_BITMAP_ORIGIN_KHR value */
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLBoolean EGLAPIENTRY eglLockSurfaceKHR (EGLDisplay display, EGLSurface surface, const EGLint *attrib_list);
-EGLAPI EGLBoolean EGLAPIENTRY eglUnlockSurfaceKHR (EGLDisplay display, EGLSurface surface);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLLOCKSURFACEKHRPROC) (EGLDisplay display, EGLSurface surface, const EGLint *attrib_list);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLUNLOCKSURFACEKHRPROC) (EGLDisplay display, EGLSurface surface);
-#endif
-
-#ifndef EGL_KHR_image
-#define EGL_KHR_image 1
-#define EGL_NATIVE_PIXMAP_KHR			0x30B0	/* eglCreateImageKHR target */
-typedef void *EGLImageKHR;
-#define EGL_NO_IMAGE_KHR			((EGLImageKHR)0)
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLImageKHR EGLAPIENTRY eglCreateImageKHR (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list);
-EGLAPI EGLBoolean EGLAPIENTRY eglDestroyImageKHR (EGLDisplay dpy, EGLImageKHR image);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEIMAGEKHRPROC) (EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attrib_list);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYIMAGEKHRPROC) (EGLDisplay dpy, EGLImageKHR image);
-#endif
-
-#ifndef EGL_KHR_vg_parent_image
-#define EGL_KHR_vg_parent_image 1
-#define EGL_VG_PARENT_IMAGE_KHR			0x30BA	/* eglCreateImageKHR target */
-#endif
-
-#ifndef EGL_KHR_gl_texture_2D_image
-#define EGL_KHR_gl_texture_2D_image 1
-#define EGL_GL_TEXTURE_2D_KHR			0x30B1	/* eglCreateImageKHR target */
-#define EGL_GL_TEXTURE_LEVEL_KHR		0x30BC	/* eglCreateImageKHR attribute */
-#endif
-
-#ifndef EGL_KHR_gl_texture_cubemap_image
-#define EGL_KHR_gl_texture_cubemap_image 1
-#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR	0x30B3	/* eglCreateImageKHR target */
-#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR	0x30B4	/* eglCreateImageKHR target */
-#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR	0x30B5	/* eglCreateImageKHR target */
-#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR	0x30B6	/* eglCreateImageKHR target */
-#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR	0x30B7	/* eglCreateImageKHR target */
-#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR	0x30B8	/* eglCreateImageKHR target */
-#endif
-
-#ifndef EGL_KHR_gl_texture_3D_image
-#define EGL_KHR_gl_texture_3D_image 1
-#define EGL_GL_TEXTURE_3D_KHR			0x30B2	/* eglCreateImageKHR target */
-#define EGL_GL_TEXTURE_ZOFFSET_KHR		0x30BD	/* eglCreateImageKHR attribute */
-#endif
-
-#ifndef EGL_KHR_gl_renderbuffer_image
-#define EGL_KHR_gl_renderbuffer_image 1
-#define EGL_GL_RENDERBUFFER_KHR			0x30B9	/* eglCreateImageKHR target */
-#endif
-
-#if KHRONOS_SUPPORT_INT64   /* EGLTimeKHR requires 64-bit uint support */
-#ifndef EGL_KHR_reusable_sync
-#define EGL_KHR_reusable_sync 1
-
-typedef void* EGLSyncKHR;
-typedef khronos_utime_nanoseconds_t EGLTimeKHR;
-
-#define EGL_SYNC_STATUS_KHR			0x30F1
-#define EGL_SIGNALED_KHR			0x30F2
-#define EGL_UNSIGNALED_KHR			0x30F3
-#define EGL_TIMEOUT_EXPIRED_KHR			0x30F5
-#define EGL_CONDITION_SATISFIED_KHR		0x30F6
-#define EGL_SYNC_TYPE_KHR			0x30F7
-#define EGL_SYNC_REUSABLE_KHR			0x30FA
-#define EGL_SYNC_FLUSH_COMMANDS_BIT_KHR		0x0001	/* eglClientWaitSyncKHR <flags> bitfield */
-#define EGL_FOREVER_KHR				0xFFFFFFFFFFFFFFFFull
-#define EGL_NO_SYNC_KHR				((EGLSyncKHR)0)
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLSyncKHR EGLAPIENTRY eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list);
-EGLAPI EGLBoolean EGLAPIENTRY eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync);
-EGLAPI EGLint EGLAPIENTRY eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout);
-EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode);
-EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLSyncKHR (EGLAPIENTRYP PFNEGLCREATESYNCKHRPROC) (EGLDisplay dpy, EGLenum type, const EGLint *attrib_list);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync);
-typedef EGLint (EGLAPIENTRYP PFNEGLCLIENTWAITSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSIGNALSYNCKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETSYNCATTRIBKHRPROC) (EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value);
-#endif
-#endif
-
-#ifndef EGL_KHR_image_base
-#define EGL_KHR_image_base 1
-/* Most interfaces defined by EGL_KHR_image_pixmap above */
-#define EGL_IMAGE_PRESERVED_KHR			0x30D2	/* eglCreateImageKHR attribute */
-#endif
-
-#ifndef EGL_KHR_image_pixmap
-#define EGL_KHR_image_pixmap 1
-/* Interfaces defined by EGL_KHR_image above */
-#endif
-
-#ifndef EGL_IMG_context_priority
-#define EGL_IMG_context_priority 1
-#define EGL_CONTEXT_PRIORITY_LEVEL_IMG		0x3100
-#define EGL_CONTEXT_PRIORITY_HIGH_IMG		0x3101
-#define EGL_CONTEXT_PRIORITY_MEDIUM_IMG		0x3102
-#define EGL_CONTEXT_PRIORITY_LOW_IMG		0x3103
-#endif
-
-#ifndef EGL_KHR_lock_surface2
-#define EGL_KHR_lock_surface2 1
-#define EGL_BITMAP_PIXEL_SIZE_KHR		0x3110
-#endif
-
-#ifndef EGL_NV_coverage_sample
-#define EGL_NV_coverage_sample 1
-#define EGL_COVERAGE_BUFFERS_NV			0x30E0
-#define EGL_COVERAGE_SAMPLES_NV			0x30E1
-#endif
-
-#ifndef EGL_NV_depth_nonlinear
-#define EGL_NV_depth_nonlinear 1
-#define EGL_DEPTH_ENCODING_NV			0x30E2
-#define EGL_DEPTH_ENCODING_NONE_NV 0
-#define EGL_DEPTH_ENCODING_NONLINEAR_NV		0x30E3
-#endif
-
-#if KHRONOS_SUPPORT_INT64   /* EGLTimeNV requires 64-bit uint support */
-#ifndef EGL_NV_sync
-#define EGL_NV_sync 1
-#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_NV	0x30E6
-#define EGL_SYNC_STATUS_NV			0x30E7
-#define EGL_SIGNALED_NV				0x30E8
-#define EGL_UNSIGNALED_NV			0x30E9
-#define EGL_SYNC_FLUSH_COMMANDS_BIT_NV		0x0001
-#define EGL_FOREVER_NV				0xFFFFFFFFFFFFFFFFull
-#define EGL_ALREADY_SIGNALED_NV			0x30EA
-#define EGL_TIMEOUT_EXPIRED_NV			0x30EB
-#define EGL_CONDITION_SATISFIED_NV		0x30EC
-#define EGL_SYNC_TYPE_NV			0x30ED
-#define EGL_SYNC_CONDITION_NV			0x30EE
-#define EGL_SYNC_FENCE_NV			0x30EF
-#define EGL_NO_SYNC_NV				((EGLSyncNV)0)
-typedef void* EGLSyncNV;
-typedef khronos_utime_nanoseconds_t EGLTimeNV;
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLSyncNV EGLAPIENTRY eglCreateFenceSyncNV (EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list);
-EGLAPI EGLBoolean EGLAPIENTRY eglDestroySyncNV (EGLSyncNV sync);
-EGLAPI EGLBoolean EGLAPIENTRY eglFenceNV (EGLSyncNV sync);
-EGLAPI EGLint EGLAPIENTRY eglClientWaitSyncNV (EGLSyncNV sync, EGLint flags, EGLTimeNV timeout);
-EGLAPI EGLBoolean EGLAPIENTRY eglSignalSyncNV (EGLSyncNV sync, EGLenum mode);
-EGLAPI EGLBoolean EGLAPIENTRY eglGetSyncAttribNV (EGLSyncNV sync, EGLint attribute, EGLint *value);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLSyncNV (EGLAPIENTRYP PFNEGLCREATEFENCESYNCNVPROC) (EGLDisplay dpy, EGLenum condition, const EGLint *attrib_list);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSYNCNVPROC) (EGLSyncNV sync);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLFENCENVPROC) (EGLSyncNV sync);
-typedef EGLint (EGLAPIENTRYP PFNEGLCLIENTWAITSYNCNVPROC) (EGLSyncNV sync, EGLint flags, EGLTimeNV timeout);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSIGNALSYNCNVPROC) (EGLSyncNV sync, EGLenum mode);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLGETSYNCATTRIBNVPROC) (EGLSyncNV sync, EGLint attribute, EGLint *value);
-#endif
-#endif
-
-#if KHRONOS_SUPPORT_INT64   /* Dependent on EGL_KHR_reusable_sync which requires 64-bit uint support */
-#ifndef EGL_KHR_fence_sync
-#define EGL_KHR_fence_sync 1
-/* Reuses most tokens and entry points from EGL_KHR_reusable_sync */
-#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR	0x30F0
-#define EGL_SYNC_CONDITION_KHR			0x30F8
-#define EGL_SYNC_FENCE_KHR			0x30F9
-#endif
-#endif
-
-#ifndef EGL_HI_clientpixmap
-#define EGL_HI_clientpixmap 1
-
-/* Surface Attribute */
-#define EGL_CLIENT_PIXMAP_POINTER_HI		0x8F74
-/*
- * Structure representing a client pixmap
- * (pixmap's data is in client-space memory).
- */
-struct EGLClientPixmapHI
-{
-	void*		pData;
-	EGLint		iWidth;
-	EGLint		iHeight;
-	EGLint		iStride;
-};
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLSurface EGLAPIENTRY eglCreatePixmapSurfaceHI(EGLDisplay dpy, EGLConfig config, struct EGLClientPixmapHI* pixmap);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATEPIXMAPSURFACEHIPROC) (EGLDisplay dpy, EGLConfig config, struct EGLClientPixmapHI* pixmap);
-#endif	/* EGL_HI_clientpixmap */
-
-#ifndef EGL_HI_colorformats
-#define EGL_HI_colorformats 1
-/* Config Attribute */
-#define EGL_COLOR_FORMAT_HI			0x8F70
-/* Color Formats */
-#define EGL_COLOR_RGB_HI			0x8F71
-#define EGL_COLOR_RGBA_HI			0x8F72
-#define EGL_COLOR_ARGB_HI			0x8F73
-#endif /* EGL_HI_colorformats */
-
-#ifndef EGL_MESA_drm_image
-#define EGL_MESA_drm_image 1
-#define EGL_DRM_BUFFER_FORMAT_MESA		0x31D0	    /* CreateDRMImageMESA attribute */
-#define EGL_DRM_BUFFER_USE_MESA			0x31D1	    /* CreateDRMImageMESA attribute */
-#define EGL_DRM_BUFFER_FORMAT_ARGB32_MESA	0x31D2	    /* EGL_IMAGE_FORMAT_MESA attribute value */
-#define EGL_DRM_BUFFER_MESA			0x31D3	    /* eglCreateImageKHR target */
-#define EGL_DRM_BUFFER_STRIDE_MESA		0x31D4
-#define EGL_DRM_BUFFER_USE_SCANOUT_MESA		0x00000001  /* EGL_DRM_BUFFER_USE_MESA bits */
-#define EGL_DRM_BUFFER_USE_SHARE_MESA		0x00000002  /* EGL_DRM_BUFFER_USE_MESA bits */
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLImageKHR EGLAPIENTRY eglCreateDRMImageMESA (EGLDisplay dpy, const EGLint *attrib_list);
-EGLAPI EGLBoolean EGLAPIENTRY eglExportDRMImageMESA (EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLImageKHR (EGLAPIENTRYP PFNEGLCREATEDRMIMAGEMESAPROC) (EGLDisplay dpy, const EGLint *attrib_list);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLEXPORTDRMIMAGEMESAPROC) (EGLDisplay dpy, EGLImageKHR image, EGLint *name, EGLint *handle, EGLint *stride);
-#endif
-
-#ifndef EGL_NV_post_sub_buffer
-#define EGL_NV_post_sub_buffer 1
-#define EGL_POST_SUB_BUFFER_SUPPORTED_NV	0x30BE
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLBoolean EGLAPIENTRY eglPostSubBufferNV (EGLDisplay dpy, EGLSurface surface, EGLint x, EGLint y, EGLint width, EGLint height);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLPOSTSUBBUFFERNVPROC) (EGLDisplay dpy, EGLSurface surface, EGLint x, EGLint y, EGLint width, EGLint height);
-#endif
-
-#ifndef EGL_ANGLE_query_surface_pointer
-#define EGL_ANGLE_query_surface_pointer 1
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLBoolean eglQuerySurfacePointerANGLE(EGLDisplay dpy, EGLSurface surface, EGLint attribute, void **value);
-#endif
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSURFACEPOINTERANGLEPROC) (EGLDisplay dpy, EGLSurface surface, EGLint attribute, void **value);
-#endif
-
-#ifndef EGL_ANGLE_surface_d3d_texture_2d_share_handle
-#define EGL_ANGLE_surface_d3d_texture_2d_share_handle 1
-#define EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE	0x3200
-#endif
-
-#ifndef EGL_NV_coverage_sample_resolve
-#define EGL_NV_coverage_sample_resolve 1
-#define EGL_COVERAGE_SAMPLE_RESOLVE_NV		0x3131
-#define EGL_COVERAGE_SAMPLE_RESOLVE_DEFAULT_NV	0x3132
-#define EGL_COVERAGE_SAMPLE_RESOLVE_NONE_NV	0x3133
-#endif
-
-#if KHRONOS_SUPPORT_INT64   /* EGLuint64NV requires 64-bit uint support */
-#ifndef EGL_NV_system_time
-#define EGL_NV_system_time 1
-typedef khronos_utime_nanoseconds_t EGLuint64NV;
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLuint64NV EGLAPIENTRY eglGetSystemTimeFrequencyNV(void);
-EGLAPI EGLuint64NV EGLAPIENTRY eglGetSystemTimeNV(void);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLuint64NV (EGLAPIENTRYP PFNEGLGETSYSTEMTIMEFREQUENCYNVPROC) (void);
-typedef EGLuint64NV (EGLAPIENTRYP PFNEGLGETSYSTEMTIMENVPROC) (void);
-#endif
-#endif
-
-#if KHRONOS_SUPPORT_INT64 /* EGLuint64KHR requires 64-bit uint support */
-#ifndef EGL_KHR_stream
-#define EGL_KHR_stream 1
-typedef void* EGLStreamKHR;
-typedef khronos_uint64_t EGLuint64KHR;
-#define EGL_NO_STREAM_KHR			((EGLStreamKHR)0)
-#define EGL_CONSUMER_LATENCY_USEC_KHR		0x3210
-#define EGL_PRODUCER_FRAME_KHR			0x3212
-#define EGL_CONSUMER_FRAME_KHR			0x3213
-#define EGL_STREAM_STATE_KHR			0x3214
-#define EGL_STREAM_STATE_CREATED_KHR		0x3215
-#define EGL_STREAM_STATE_CONNECTING_KHR		0x3216
-#define EGL_STREAM_STATE_EMPTY_KHR		0x3217
-#define EGL_STREAM_STATE_NEW_FRAME_AVAILABLE_KHR    0x3218
-#define EGL_STREAM_STATE_OLD_FRAME_AVAILABLE_KHR    0x3219
-#define EGL_STREAM_STATE_DISCONNECTED_KHR	0x321A
-#define EGL_BAD_STREAM_KHR			0x321B
-#define EGL_BAD_STATE_KHR			0x321C
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamKHR(EGLDisplay dpy, const EGLint *attrib_list);
-EGLAPI EGLBoolean EGLAPIENTRY eglDestroyStreamKHR(EGLDisplay dpy, EGLStreamKHR stream);
-EGLAPI EGLBoolean EGLAPIENTRY eglStreamAttribKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value);
-EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value);
-EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamu64KHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMKHRPROC)(EGLDisplay dpy, const EGLint *attrib_list);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLDESTROYSTREAMKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMATTRIBKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint value);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLint *value);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMU64KHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLuint64KHR *value);
-#endif
-#endif
-
-#ifdef EGL_KHR_stream /* Requires KHR_stream extension */
-#ifndef EGL_KHR_stream_consumer_gltexture
-#define EGL_KHR_stream_consumer_gltexture 1
-#define EGL_CONSUMER_ACQUIRE_TIMEOUT_USEC_KHR	0x321E
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerGLTextureExternalKHR(EGLDisplay dpy, EGLStreamKHR stream);
-EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerAcquireKHR(EGLDisplay dpy, EGLStreamKHR stream);
-EGLAPI EGLBoolean EGLAPIENTRY eglStreamConsumerReleaseKHR(EGLDisplay dpy, EGLStreamKHR stream);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERGLTEXTUREEXTERNALKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERACQUIREKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLSTREAMCONSUMERRELEASEKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream);
-#endif
-#endif
-
-#ifdef EGL_KHR_stream /* Requires KHR_stream extension */
-#ifndef EGL_KHR_stream_producer_eglsurface
-#define EGL_KHR_stream_producer_eglsurface 1
-#define EGL_STREAM_BIT_KHR			0x0800
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLSurface EGLAPIENTRY eglCreateStreamProducerSurfaceKHR(EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLSurface (EGLAPIENTRYP PFNEGLCREATESTREAMPRODUCERSURFACEKHRPROC)(EGLDisplay dpy, EGLConfig config, EGLStreamKHR stream, const EGLint *attrib_list);
-#endif
-#endif
-
-#ifdef EGL_KHR_stream /* Requires KHR_stream extension */
-#ifndef EGL_KHR_stream_producer_aldatalocator
-#define EGL_KHR_stream_producer_aldatalocator 1
-#endif
-#endif
-
-#ifdef EGL_KHR_stream /* Requires KHR_stream extension */
-#ifndef EGL_KHR_stream_fifo
-#define EGL_KHR_stream_fifo 1
-/* reuse EGLTimeKHR */
-#define EGL_STREAM_FIFO_LENGTH_KHR		0x31FC
-#define EGL_STREAM_TIME_NOW_KHR			0x31FD
-#define EGL_STREAM_TIME_CONSUMER_KHR		0x31FE
-#define EGL_STREAM_TIME_PRODUCER_KHR		0x31FF
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLBoolean EGLAPIENTRY eglQueryStreamTimeKHR(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLTimeKHR *value);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYSTREAMTIMEKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream, EGLenum attribute, EGLTimeKHR *value);
-#endif
-#endif
-
-#ifndef EGL_EXT_create_context_robustness
-#define EGL_EXT_create_context_robustness 1
-#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_EXT	0x30BF
-#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_EXT 0x3138
-#define EGL_NO_RESET_NOTIFICATION_EXT		0x31BE
-#define EGL_LOSE_CONTEXT_ON_RESET_EXT		0x31BF
-#endif
-
-#ifndef EGL_ANGLE_d3d_share_handle_client_buffer
-#define EGL_ANGLE_d3d_share_handle_client_buffer 1
-/* reuse EGL_D3D_TEXTURE_2D_SHARE_HANDLE_ANGLE */
-#endif
-
-#ifndef EGL_KHR_create_context
-#define EGL_KHR_create_context 1
-#define EGL_CONTEXT_MAJOR_VERSION_KHR			    EGL_CONTEXT_CLIENT_VERSION
-#define EGL_CONTEXT_MINOR_VERSION_KHR			    0x30FB
-#define EGL_CONTEXT_FLAGS_KHR				    0x30FC
-#define EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR		    0x30FD
-#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR  0x31BD
-#define EGL_NO_RESET_NOTIFICATION_KHR			    0x31BE
-#define EGL_LOSE_CONTEXT_ON_RESET_KHR			    0x31BF
-#define EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR		    0x00000001
-#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR	    0x00000002
-#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR	    0x00000004
-#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR		    0x00000001
-#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR    0x00000002
-#define EGL_OPENGL_ES3_BIT_KHR				    0x00000040
-#endif
-
-#ifndef EGL_KHR_surfaceless_context
-#define EGL_KHR_surfaceless_context 1
-/* No tokens/entry points, just relaxes an error condition */
-#endif
-
-#ifdef EGL_KHR_stream /* Requires KHR_stream extension */
-#ifndef EGL_KHR_stream_cross_process_fd
-#define EGL_KHR_stream_cross_process_fd 1
-typedef int EGLNativeFileDescriptorKHR;
-#define EGL_NO_FILE_DESCRIPTOR_KHR		((EGLNativeFileDescriptorKHR)(-1))
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLNativeFileDescriptorKHR EGLAPIENTRY eglGetStreamFileDescriptorKHR(EGLDisplay dpy, EGLStreamKHR stream);
-EGLAPI EGLStreamKHR EGLAPIENTRY eglCreateStreamFromFileDescriptorKHR(EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLNativeFileDescriptorKHR (EGLAPIENTRYP PFNEGLGETSTREAMFILEDESCRIPTORKHRPROC)(EGLDisplay dpy, EGLStreamKHR stream);
-typedef EGLStreamKHR (EGLAPIENTRYP PFNEGLCREATESTREAMFROMFILEDESCRIPTORKHRPROC)(EGLDisplay dpy, EGLNativeFileDescriptorKHR file_descriptor);
-#endif
-#endif
-
-#ifndef EGL_EXT_multiview_window
-#define EGL_EXT_multiview_window 1
-#define EGL_MULTIVIEW_VIEW_COUNT_EXT		0x3134
-#endif
-
-#ifndef EGL_KHR_wait_sync
-#define EGL_KHR_wait_sync 1
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLint EGLAPIENTRY eglWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLint (EGLAPIENTRYP PFNEGLWAITSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags);
-#endif
-
-#ifndef EGL_NV_post_convert_rounding
-#define EGL_NV_post_convert_rounding 1
-/* No tokens or entry points, just relaxes behavior of SwapBuffers */
-#endif
-
-#ifndef EGL_NV_native_query
-#define EGL_NV_native_query 1
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativeDisplayNV( EGLDisplay dpy, EGLNativeDisplayType* display_id);
-EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativeWindowNV( EGLDisplay dpy, EGLSurface surf, EGLNativeWindowType* window);
-EGLAPI EGLBoolean EGLAPIENTRY eglQueryNativePixmapNV( EGLDisplay dpy, EGLSurface surf, EGLNativePixmapType* pixmap);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYNATIVEDISPLAYNVPROC)(EGLDisplay dpy, EGLNativeDisplayType *display_id);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYNATIVEWINDOWNVPROC)(EGLDisplay dpy, EGLSurface surf, EGLNativeWindowType *window);
-typedef EGLBoolean (EGLAPIENTRYP PFNEGLQUERYNATIVEPIXMAPNVPROC)(EGLDisplay dpy, EGLSurface surf, EGLNativePixmapType *pixmap);
-#endif
-
-#ifndef EGL_NV_3dvision_surface
-#define EGL_NV_3dvision_surface 1
-#define EGL_AUTO_STEREO_NV			0x3136
-#endif
-
-#ifndef EGL_ANDROID_framebuffer_target
-#define EGL_ANDROID_framebuffer_target 1
-#define EGL_FRAMEBUFFER_TARGET_ANDROID		0x3147
-#endif
-
-#ifndef EGL_ANDROID_blob_cache
-#define EGL_ANDROID_blob_cache 1
-typedef khronos_ssize_t EGLsizeiANDROID;
-typedef void (*EGLSetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, const void *value, EGLsizeiANDROID valueSize);
-typedef EGLsizeiANDROID (*EGLGetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, void *value, EGLsizeiANDROID valueSize);
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI void EGLAPIENTRY eglSetBlobCacheFuncsANDROID(EGLDisplay dpy, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef void (EGLAPIENTRYP PFNEGLSETBLOBCACHEFUNCSANDROIDPROC)(EGLDisplay dpy, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get);
-#endif
-
-#ifndef EGL_ANDROID_image_native_buffer
-#define EGL_ANDROID_image_native_buffer 1
-#define EGL_NATIVE_BUFFER_ANDROID		0x3140
-#endif
-
-#ifndef EGL_ANDROID_native_fence_sync
-#define EGL_ANDROID_native_fence_sync 1
-#define EGL_SYNC_NATIVE_FENCE_ANDROID		0x3144
-#define EGL_SYNC_NATIVE_FENCE_FD_ANDROID	0x3145
-#define EGL_SYNC_NATIVE_FENCE_SIGNALED_ANDROID	0x3146
-#define EGL_NO_NATIVE_FENCE_FD_ANDROID		-1
-#ifdef EGL_EGLEXT_PROTOTYPES
-EGLAPI EGLint EGLAPIENTRY eglDupNativeFenceFDANDROID( EGLDisplay dpy, EGLSyncKHR);
-#endif /* EGL_EGLEXT_PROTOTYPES */
-typedef EGLint (EGLAPIENTRYP PFNEGLDUPNATIVEFENCEFDANDROIDPROC)(EGLDisplay dpy, EGLSyncKHR);
-#endif
-
-#ifndef EGL_ANDROID_recordable
-#define EGL_ANDROID_recordable 1
-#define EGL_RECORDABLE_ANDROID			0x3142
-#endif
-
-#ifndef EGL_EXT_buffer_age
-#define EGL_EXT_buffer_age 1
-#define EGL_BUFFER_AGE_EXT			0x313D
-#endif
-
-#ifndef EGL_EXT_image_dma_buf_import
-#define EGL_EXT_image_dma_buf_import 1
-#define EGL_LINUX_DMA_BUF_EXT			0x3270
-#define EGL_LINUX_DRM_FOURCC_EXT		0x3271
-#define EGL_DMA_BUF_PLANE0_FD_EXT		0x3272
-#define EGL_DMA_BUF_PLANE0_OFFSET_EXT		0x3273
-#define EGL_DMA_BUF_PLANE0_PITCH_EXT		0x3274
-#define EGL_DMA_BUF_PLANE1_FD_EXT		0x3275
-#define EGL_DMA_BUF_PLANE1_OFFSET_EXT		0x3276
-#define EGL_DMA_BUF_PLANE1_PITCH_EXT		0x3277
-#define EGL_DMA_BUF_PLANE2_FD_EXT		0x3278
-#define EGL_DMA_BUF_PLANE2_OFFSET_EXT		0x3279
-#define EGL_DMA_BUF_PLANE2_PITCH_EXT		0x327A
-#define EGL_YUV_COLOR_SPACE_HINT_EXT		0x327B
-#define EGL_SAMPLE_RANGE_HINT_EXT		0x327C
-#define EGL_YUV_CHROMA_HORIZONTAL_SITING_HINT_EXT 0x327D
-#define EGL_YUV_CHROMA_VERTICAL_SITING_HINT_EXT 0x327E
-#define EGL_ITU_REC601_EXT			0x327F
-#define EGL_ITU_REC709_EXT			0x3280
-#define EGL_ITU_REC2020_EXT			0x3281
-#define EGL_YUV_FULL_RANGE_EXT			0x3282
-#define EGL_YUV_NARROW_RANGE_EXT		0x3283
-#define EGL_YUV_CHROMA_SITING_0_EXT		0x3284
-#define EGL_YUV_CHROMA_SITING_0_5_EXT		0x3285
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __eglext_h_ */

deps/GL/glxext.h

@@ -1,906 +0,0 @@
-#ifndef __glxext_h_
-#define __glxext_h_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2013-2014 The Khronos Group Inc.
-**
-** Permission is hereby granted, free of charge, to any person obtaining a
-** copy of this software and/or associated documentation files (the
-** "Materials"), to deal in the Materials without restriction, including
-** without limitation the rights to use, copy, modify, merge, publish,
-** distribute, sublicense, and/or sell copies of the Materials, and to
-** permit persons to whom the Materials are furnished to do so, subject to
-** the following conditions:
-**
-** The above copyright notice and this permission notice shall be included
-** in all copies or substantial portions of the Materials.
-**
-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
-*/
-/*
-** This header is generated from the Khronos OpenGL / OpenGL ES XML
-** API Registry. The current version of the Registry, generator scripts
-** used to make the header, and the header can be found at
-**   http://www.opengl.org/registry/
-**
-** Khronos $Revision: 27684 $ on $Date: 2014-08-11 01:21:35 -0700 (Mon, 11 Aug 2014) $
-*/
-
-#define GLX_GLXEXT_VERSION 20140810
-
-/* Generated C header for:
- * API: glx
- * Versions considered: .*
- * Versions emitted: 1\.[3-9]
- * Default extensions included: glx
- * Additional extensions included: _nomatch_^
- * Extensions removed: _nomatch_^
- */
-
-#ifndef GLX_VERSION_1_3
-#define GLX_VERSION_1_3 1
-typedef XID GLXContextID;
-typedef struct __GLXFBConfigRec *GLXFBConfig;
-typedef XID GLXWindow;
-typedef XID GLXPbuffer;
-#define GLX_WINDOW_BIT                    0x00000001
-#define GLX_PIXMAP_BIT                    0x00000002
-#define GLX_PBUFFER_BIT                   0x00000004
-#define GLX_RGBA_BIT                      0x00000001
-#define GLX_COLOR_INDEX_BIT               0x00000002
-#define GLX_PBUFFER_CLOBBER_MASK          0x08000000
-#define GLX_FRONT_LEFT_BUFFER_BIT         0x00000001
-#define GLX_FRONT_RIGHT_BUFFER_BIT        0x00000002
-#define GLX_BACK_LEFT_BUFFER_BIT          0x00000004
-#define GLX_BACK_RIGHT_BUFFER_BIT         0x00000008
-#define GLX_AUX_BUFFERS_BIT               0x00000010
-#define GLX_DEPTH_BUFFER_BIT              0x00000020
-#define GLX_STENCIL_BUFFER_BIT            0x00000040
-#define GLX_ACCUM_BUFFER_BIT              0x00000080
-#define GLX_CONFIG_CAVEAT                 0x20
-#define GLX_X_VISUAL_TYPE                 0x22
-#define GLX_TRANSPARENT_TYPE              0x23
-#define GLX_TRANSPARENT_INDEX_VALUE       0x24
-#define GLX_TRANSPARENT_RED_VALUE         0x25
-#define GLX_TRANSPARENT_GREEN_VALUE       0x26
-#define GLX_TRANSPARENT_BLUE_VALUE        0x27
-#define GLX_TRANSPARENT_ALPHA_VALUE       0x28
-#define GLX_DONT_CARE                     0xFFFFFFFF
-#define GLX_NONE                          0x8000
-#define GLX_SLOW_CONFIG                   0x8001
-#define GLX_TRUE_COLOR                    0x8002
-#define GLX_DIRECT_COLOR                  0x8003
-#define GLX_PSEUDO_COLOR                  0x8004
-#define GLX_STATIC_COLOR                  0x8005
-#define GLX_GRAY_SCALE                    0x8006
-#define GLX_STATIC_GRAY                   0x8007
-#define GLX_TRANSPARENT_RGB               0x8008
-#define GLX_TRANSPARENT_INDEX             0x8009
-#define GLX_VISUAL_ID                     0x800B
-#define GLX_SCREEN                        0x800C
-#define GLX_NON_CONFORMANT_CONFIG         0x800D
-#define GLX_DRAWABLE_TYPE                 0x8010
-#define GLX_RENDER_TYPE                   0x8011
-#define GLX_X_RENDERABLE                  0x8012
-#define GLX_FBCONFIG_ID                   0x8013
-#define GLX_RGBA_TYPE                     0x8014
-#define GLX_COLOR_INDEX_TYPE              0x8015
-#define GLX_MAX_PBUFFER_WIDTH             0x8016
-#define GLX_MAX_PBUFFER_HEIGHT            0x8017
-#define GLX_MAX_PBUFFER_PIXELS            0x8018
-#define GLX_PRESERVED_CONTENTS            0x801B
-#define GLX_LARGEST_PBUFFER               0x801C
-#define GLX_WIDTH                         0x801D
-#define GLX_HEIGHT                        0x801E
-#define GLX_EVENT_MASK                    0x801F
-#define GLX_DAMAGED                       0x8020
-#define GLX_SAVED                         0x8021
-#define GLX_WINDOW                        0x8022
-#define GLX_PBUFFER                       0x8023
-#define GLX_PBUFFER_HEIGHT                0x8040
-#define GLX_PBUFFER_WIDTH                 0x8041
-typedef GLXFBConfig *( *PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
-typedef GLXFBConfig *( *PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
-typedef int ( *PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
-typedef XVisualInfo *( *PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
-typedef GLXWindow ( *PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
-typedef void ( *PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
-typedef GLXPixmap ( *PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
-typedef void ( *PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
-typedef GLXPbuffer ( *PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
-typedef void ( *PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
-typedef void ( *PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
-typedef GLXContext ( *PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
-typedef Bool ( *PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
-typedef GLXDrawable ( *PFNGLXGETCURRENTREADDRAWABLEPROC) (void);
-typedef int ( *PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
-typedef void ( *PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
-typedef void ( *PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
-#ifdef GLX_GLXEXT_PROTOTYPES
-GLXFBConfig *glXGetFBConfigs (Display *dpy, int screen, int *nelements);
-GLXFBConfig *glXChooseFBConfig (Display *dpy, int screen, const int *attrib_list, int *nelements);
-int glXGetFBConfigAttrib (Display *dpy, GLXFBConfig config, int attribute, int *value);
-XVisualInfo *glXGetVisualFromFBConfig (Display *dpy, GLXFBConfig config);
-GLXWindow glXCreateWindow (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
-void glXDestroyWindow (Display *dpy, GLXWindow win);
-GLXPixmap glXCreatePixmap (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
-void glXDestroyPixmap (Display *dpy, GLXPixmap pixmap);
-GLXPbuffer glXCreatePbuffer (Display *dpy, GLXFBConfig config, const int *attrib_list);
-void glXDestroyPbuffer (Display *dpy, GLXPbuffer pbuf);
-void glXQueryDrawable (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
-GLXContext glXCreateNewContext (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
-Bool glXMakeContextCurrent (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
-GLXDrawable glXGetCurrentReadDrawable (void);
-int glXQueryContext (Display *dpy, GLXContext ctx, int attribute, int *value);
-void glXSelectEvent (Display *dpy, GLXDrawable draw, unsigned long event_mask);
-void glXGetSelectedEvent (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
-#endif
-#endif /* GLX_VERSION_1_3 */
-
-#ifndef GLX_VERSION_1_4
-#define GLX_VERSION_1_4 1
-typedef void ( *__GLXextFuncPtr)(void);
-#define GLX_SAMPLE_BUFFERS                100000
-#define GLX_SAMPLES                       100001
-typedef __GLXextFuncPtr ( *PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
-#ifdef GLX_GLXEXT_PROTOTYPES
-__GLXextFuncPtr glXGetProcAddress (const GLubyte *procName);
-#endif
-#endif /* GLX_VERSION_1_4 */
-
-#ifndef GLX_ARB_context_flush_control
-#define GLX_ARB_context_flush_control 1
-#define GLX_CONTEXT_RELEASE_BEHAVIOR_ARB  0x2097
-#define GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0
-#define GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098
-#endif /* GLX_ARB_context_flush_control */
-
-#ifndef GLX_ARB_create_context
-#define GLX_ARB_create_context 1
-#define GLX_CONTEXT_DEBUG_BIT_ARB         0x00000001
-#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
-#define GLX_CONTEXT_MAJOR_VERSION_ARB     0x2091
-#define GLX_CONTEXT_MINOR_VERSION_ARB     0x2092
-#define GLX_CONTEXT_FLAGS_ARB             0x2094
-typedef GLXContext ( *PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);
-#ifdef GLX_GLXEXT_PROTOTYPES
-GLXContext glXCreateContextAttribsARB (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);
-#endif
-#endif /* GLX_ARB_create_context */
-
-#ifndef GLX_ARB_create_context_profile
-#define GLX_ARB_create_context_profile 1
-#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB  0x00000001
-#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002
-#define GLX_CONTEXT_PROFILE_MASK_ARB      0x9126
-#endif /* GLX_ARB_create_context_profile */
-
-#ifndef GLX_ARB_create_context_robustness
-#define GLX_ARB_create_context_robustness 1
-#define GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004
-#define GLX_LOSE_CONTEXT_ON_RESET_ARB     0x8252
-#define GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256
-#define GLX_NO_RESET_NOTIFICATION_ARB     0x8261
-#endif /* GLX_ARB_create_context_robustness */
-
-#ifndef GLX_ARB_fbconfig_float
-#define GLX_ARB_fbconfig_float 1
-#define GLX_RGBA_FLOAT_TYPE_ARB           0x20B9
-#define GLX_RGBA_FLOAT_BIT_ARB            0x00000004
-#endif /* GLX_ARB_fbconfig_float */
-
-#ifndef GLX_ARB_framebuffer_sRGB
-#define GLX_ARB_framebuffer_sRGB 1
-#define GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB  0x20B2
-#endif /* GLX_ARB_framebuffer_sRGB */
-
-#ifndef GLX_ARB_get_proc_address
-#define GLX_ARB_get_proc_address 1
-typedef __GLXextFuncPtr ( *PFNGLXGETPROCADDRESSARBPROC) (const GLubyte *procName);
-#ifdef GLX_GLXEXT_PROTOTYPES
-__GLXextFuncPtr glXGetProcAddressARB (const GLubyte *procName);
-#endif
-#endif /* GLX_ARB_get_proc_address */
-
-#ifndef GLX_ARB_multisample
-#define GLX_ARB_multisample 1
-#define GLX_SAMPLE_BUFFERS_ARB            100000
-#define GLX_SAMPLES_ARB                   100001
-#endif /* GLX_ARB_multisample */
-
-#ifndef GLX_ARB_robustness_application_isolation
-#define GLX_ARB_robustness_application_isolation 1
-#define GLX_CONTEXT_RESET_ISOLATION_BIT_ARB 0x00000008
-#endif /* GLX_ARB_robustness_application_isolation */
-
-#ifndef GLX_ARB_robustness_share_group_isolation
-#define GLX_ARB_robustness_share_group_isolation 1
-#endif /* GLX_ARB_robustness_share_group_isolation */
-
-#ifndef GLX_ARB_vertex_buffer_object
-#define GLX_ARB_vertex_buffer_object 1
-#define GLX_CONTEXT_ALLOW_BUFFER_BYTE_ORDER_MISMATCH_ARB 0x2095
-#endif /* GLX_ARB_vertex_buffer_object */
-
-#ifndef GLX_3DFX_multisample
-#define GLX_3DFX_multisample 1
-#define GLX_SAMPLE_BUFFERS_3DFX           0x8050
-#define GLX_SAMPLES_3DFX                  0x8051
-#endif /* GLX_3DFX_multisample */
-
-#ifndef GLX_AMD_gpu_association
-#define GLX_AMD_gpu_association 1
-#define GLX_GPU_VENDOR_AMD                0x1F00
-#define GLX_GPU_RENDERER_STRING_AMD       0x1F01
-#define GLX_GPU_OPENGL_VERSION_STRING_AMD 0x1F02
-#define GLX_GPU_FASTEST_TARGET_GPUS_AMD   0x21A2
-#define GLX_GPU_RAM_AMD                   0x21A3
-#define GLX_GPU_CLOCK_AMD                 0x21A4
-#define GLX_GPU_NUM_PIPES_AMD             0x21A5
-#define GLX_GPU_NUM_SIMD_AMD              0x21A6
-#define GLX_GPU_NUM_RB_AMD                0x21A7
-#define GLX_GPU_NUM_SPI_AMD               0x21A8
-#endif /* GLX_AMD_gpu_association */
-
-#ifndef GLX_EXT_buffer_age
-#define GLX_EXT_buffer_age 1
-#define GLX_BACK_BUFFER_AGE_EXT           0x20F4
-#endif /* GLX_EXT_buffer_age */
-
-#ifndef GLX_EXT_create_context_es2_profile
-#define GLX_EXT_create_context_es2_profile 1
-#define GLX_CONTEXT_ES2_PROFILE_BIT_EXT   0x00000004
-#endif /* GLX_EXT_create_context_es2_profile */
-
-#ifndef GLX_EXT_create_context_es_profile
-#define GLX_EXT_create_context_es_profile 1
-#define GLX_CONTEXT_ES_PROFILE_BIT_EXT    0x00000004
-#endif /* GLX_EXT_create_context_es_profile */
-
-#ifndef GLX_EXT_fbconfig_packed_float
-#define GLX_EXT_fbconfig_packed_float 1
-#define GLX_RGBA_UNSIGNED_FLOAT_TYPE_EXT  0x20B1
-#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT   0x00000008
-#endif /* GLX_EXT_fbconfig_packed_float */
-
-#ifndef GLX_EXT_framebuffer_sRGB
-#define GLX_EXT_framebuffer_sRGB 1
-#define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT  0x20B2
-#endif /* GLX_EXT_framebuffer_sRGB */
-
-#ifndef GLX_EXT_import_context
-#define GLX_EXT_import_context 1
-#define GLX_SHARE_CONTEXT_EXT             0x800A
-#define GLX_VISUAL_ID_EXT                 0x800B
-#define GLX_SCREEN_EXT                    0x800C
-typedef Display *( *PFNGLXGETCURRENTDISPLAYEXTPROC) (void);
-typedef int ( *PFNGLXQUERYCONTEXTINFOEXTPROC) (Display *dpy, GLXContext context, int attribute, int *value);
-typedef GLXContextID ( *PFNGLXGETCONTEXTIDEXTPROC) (const GLXContext context);
-typedef GLXContext ( *PFNGLXIMPORTCONTEXTEXTPROC) (Display *dpy, GLXContextID contextID);
-typedef void ( *PFNGLXFREECONTEXTEXTPROC) (Display *dpy, GLXContext context);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Display *glXGetCurrentDisplayEXT (void);
-int glXQueryContextInfoEXT (Display *dpy, GLXContext context, int attribute, int *value);
-GLXContextID glXGetContextIDEXT (const GLXContext context);
-GLXContext glXImportContextEXT (Display *dpy, GLXContextID contextID);
-void glXFreeContextEXT (Display *dpy, GLXContext context);
-#endif
-#endif /* GLX_EXT_import_context */
-
-#ifndef GLX_EXT_stereo_tree
-#define GLX_EXT_stereo_tree 1
-typedef struct {
-    int type;
-    unsigned long serial;
-    Bool send_event;
-    Display *display;
-    int extension;
-    int evtype;
-    GLXDrawable window;
-    Bool stereo_tree;
-} GLXStereoNotifyEventEXT;
-#define GLX_STEREO_TREE_EXT               0x20F5
-#define GLX_STEREO_NOTIFY_MASK_EXT        0x00000001
-#define GLX_STEREO_NOTIFY_EXT             0x00000000
-#endif /* GLX_EXT_stereo_tree */
-
-#ifndef GLX_EXT_swap_control
-#define GLX_EXT_swap_control 1
-#define GLX_SWAP_INTERVAL_EXT             0x20F1
-#define GLX_MAX_SWAP_INTERVAL_EXT         0x20F2
-typedef void ( *PFNGLXSWAPINTERVALEXTPROC) (Display *dpy, GLXDrawable drawable, int interval);
-#ifdef GLX_GLXEXT_PROTOTYPES
-void glXSwapIntervalEXT (Display *dpy, GLXDrawable drawable, int interval);
-#endif
-#endif /* GLX_EXT_swap_control */
-
-#ifndef GLX_EXT_swap_control_tear
-#define GLX_EXT_swap_control_tear 1
-#define GLX_LATE_SWAPS_TEAR_EXT           0x20F3
-#endif /* GLX_EXT_swap_control_tear */
-
-#ifndef GLX_EXT_texture_from_pixmap
-#define GLX_EXT_texture_from_pixmap 1
-#define GLX_TEXTURE_1D_BIT_EXT            0x00000001
-#define GLX_TEXTURE_2D_BIT_EXT            0x00000002
-#define GLX_TEXTURE_RECTANGLE_BIT_EXT     0x00000004
-#define GLX_BIND_TO_TEXTURE_RGB_EXT       0x20D0
-#define GLX_BIND_TO_TEXTURE_RGBA_EXT      0x20D1
-#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT    0x20D2
-#define GLX_BIND_TO_TEXTURE_TARGETS_EXT   0x20D3
-#define GLX_Y_INVERTED_EXT                0x20D4
-#define GLX_TEXTURE_FORMAT_EXT            0x20D5
-#define GLX_TEXTURE_TARGET_EXT            0x20D6
-#define GLX_MIPMAP_TEXTURE_EXT            0x20D7
-#define GLX_TEXTURE_FORMAT_NONE_EXT       0x20D8
-#define GLX_TEXTURE_FORMAT_RGB_EXT        0x20D9
-#define GLX_TEXTURE_FORMAT_RGBA_EXT       0x20DA
-#define GLX_TEXTURE_1D_EXT                0x20DB
-#define GLX_TEXTURE_2D_EXT                0x20DC
-#define GLX_TEXTURE_RECTANGLE_EXT         0x20DD
-#define GLX_FRONT_LEFT_EXT                0x20DE
-#define GLX_FRONT_RIGHT_EXT               0x20DF
-#define GLX_BACK_LEFT_EXT                 0x20E0
-#define GLX_BACK_RIGHT_EXT                0x20E1
-#define GLX_FRONT_EXT                     0x20DE
-#define GLX_BACK_EXT                      0x20E0
-#define GLX_AUX0_EXT                      0x20E2
-#define GLX_AUX1_EXT                      0x20E3
-#define GLX_AUX2_EXT                      0x20E4
-#define GLX_AUX3_EXT                      0x20E5
-#define GLX_AUX4_EXT                      0x20E6
-#define GLX_AUX5_EXT                      0x20E7
-#define GLX_AUX6_EXT                      0x20E8
-#define GLX_AUX7_EXT                      0x20E9
-#define GLX_AUX8_EXT                      0x20EA
-#define GLX_AUX9_EXT                      0x20EB
-typedef void ( *PFNGLXBINDTEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list);
-typedef void ( *PFNGLXRELEASETEXIMAGEEXTPROC) (Display *dpy, GLXDrawable drawable, int buffer);
-#ifdef GLX_GLXEXT_PROTOTYPES
-void glXBindTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer, const int *attrib_list);
-void glXReleaseTexImageEXT (Display *dpy, GLXDrawable drawable, int buffer);
-#endif
-#endif /* GLX_EXT_texture_from_pixmap */
-
-#ifndef GLX_EXT_visual_info
-#define GLX_EXT_visual_info 1
-#define GLX_X_VISUAL_TYPE_EXT             0x22
-#define GLX_TRANSPARENT_TYPE_EXT          0x23
-#define GLX_TRANSPARENT_INDEX_VALUE_EXT   0x24
-#define GLX_TRANSPARENT_RED_VALUE_EXT     0x25
-#define GLX_TRANSPARENT_GREEN_VALUE_EXT   0x26
-#define GLX_TRANSPARENT_BLUE_VALUE_EXT    0x27
-#define GLX_TRANSPARENT_ALPHA_VALUE_EXT   0x28
-#define GLX_NONE_EXT                      0x8000
-#define GLX_TRUE_COLOR_EXT                0x8002
-#define GLX_DIRECT_COLOR_EXT              0x8003
-#define GLX_PSEUDO_COLOR_EXT              0x8004
-#define GLX_STATIC_COLOR_EXT              0x8005
-#define GLX_GRAY_SCALE_EXT                0x8006
-#define GLX_STATIC_GRAY_EXT               0x8007
-#define GLX_TRANSPARENT_RGB_EXT           0x8008
-#define GLX_TRANSPARENT_INDEX_EXT         0x8009
-#endif /* GLX_EXT_visual_info */
-
-#ifndef GLX_EXT_visual_rating
-#define GLX_EXT_visual_rating 1
-#define GLX_VISUAL_CAVEAT_EXT             0x20
-#define GLX_SLOW_VISUAL_EXT               0x8001
-#define GLX_NON_CONFORMANT_VISUAL_EXT     0x800D
-#endif /* GLX_EXT_visual_rating */
-
-#ifndef GLX_INTEL_swap_event
-#define GLX_INTEL_swap_event 1
-#define GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK 0x04000000
-#define GLX_EXCHANGE_COMPLETE_INTEL       0x8180
-#define GLX_COPY_COMPLETE_INTEL           0x8181
-#define GLX_FLIP_COMPLETE_INTEL           0x8182
-#endif /* GLX_INTEL_swap_event */
-
-#ifndef GLX_MESA_agp_offset
-#define GLX_MESA_agp_offset 1
-typedef unsigned int ( *PFNGLXGETAGPOFFSETMESAPROC) (const void *pointer);
-#ifdef GLX_GLXEXT_PROTOTYPES
-unsigned int glXGetAGPOffsetMESA (const void *pointer);
-#endif
-#endif /* GLX_MESA_agp_offset */
-
-#ifndef GLX_MESA_copy_sub_buffer
-#define GLX_MESA_copy_sub_buffer 1
-typedef void ( *PFNGLXCOPYSUBBUFFERMESAPROC) (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
-#ifdef GLX_GLXEXT_PROTOTYPES
-void glXCopySubBufferMESA (Display *dpy, GLXDrawable drawable, int x, int y, int width, int height);
-#endif
-#endif /* GLX_MESA_copy_sub_buffer */
-
-#ifndef GLX_MESA_pixmap_colormap
-#define GLX_MESA_pixmap_colormap 1
-typedef GLXPixmap ( *PFNGLXCREATEGLXPIXMAPMESAPROC) (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
-#ifdef GLX_GLXEXT_PROTOTYPES
-GLXPixmap glXCreateGLXPixmapMESA (Display *dpy, XVisualInfo *visual, Pixmap pixmap, Colormap cmap);
-#endif
-#endif /* GLX_MESA_pixmap_colormap */
-
-#ifndef GLX_MESA_query_renderer
-#define GLX_MESA_query_renderer 1
-#define GLX_RENDERER_VENDOR_ID_MESA       0x8183
-#define GLX_RENDERER_DEVICE_ID_MESA       0x8184
-#define GLX_RENDERER_VERSION_MESA         0x8185
-#define GLX_RENDERER_ACCELERATED_MESA     0x8186
-#define GLX_RENDERER_VIDEO_MEMORY_MESA    0x8187
-#define GLX_RENDERER_UNIFIED_MEMORY_ARCHITECTURE_MESA 0x8188
-#define GLX_RENDERER_PREFERRED_PROFILE_MESA 0x8189
-#define GLX_RENDERER_OPENGL_CORE_PROFILE_VERSION_MESA 0x818A
-#define GLX_RENDERER_OPENGL_COMPATIBILITY_PROFILE_VERSION_MESA 0x818B
-#define GLX_RENDERER_OPENGL_ES_PROFILE_VERSION_MESA 0x818C
-#define GLX_RENDERER_OPENGL_ES2_PROFILE_VERSION_MESA 0x818D
-#define GLX_RENDERER_ID_MESA              0x818E
-typedef Bool ( *PFNGLXQUERYCURRENTRENDERERINTEGERMESAPROC) (int attribute, unsigned int *value);
-typedef const char *( *PFNGLXQUERYCURRENTRENDERERSTRINGMESAPROC) (int attribute);
-typedef Bool ( *PFNGLXQUERYRENDERERINTEGERMESAPROC) (Display *dpy, int screen, int renderer, int attribute, unsigned int *value);
-typedef const char *( *PFNGLXQUERYRENDERERSTRINGMESAPROC) (Display *dpy, int screen, int renderer, int attribute);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Bool glXQueryCurrentRendererIntegerMESA (int attribute, unsigned int *value);
-const char *glXQueryCurrentRendererStringMESA (int attribute);
-Bool glXQueryRendererIntegerMESA (Display *dpy, int screen, int renderer, int attribute, unsigned int *value);
-const char *glXQueryRendererStringMESA (Display *dpy, int screen, int renderer, int attribute);
-#endif
-#endif /* GLX_MESA_query_renderer */
-
-#ifndef GLX_MESA_release_buffers
-#define GLX_MESA_release_buffers 1
-typedef Bool ( *PFNGLXRELEASEBUFFERSMESAPROC) (Display *dpy, GLXDrawable drawable);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Bool glXReleaseBuffersMESA (Display *dpy, GLXDrawable drawable);
-#endif
-#endif /* GLX_MESA_release_buffers */
-
-#ifndef GLX_MESA_set_3dfx_mode
-#define GLX_MESA_set_3dfx_mode 1
-#define GLX_3DFX_WINDOW_MODE_MESA         0x1
-#define GLX_3DFX_FULLSCREEN_MODE_MESA     0x2
-typedef Bool ( *PFNGLXSET3DFXMODEMESAPROC) (int mode);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Bool glXSet3DfxModeMESA (int mode);
-#endif
-#endif /* GLX_MESA_set_3dfx_mode */
-
-#ifndef GLX_NV_copy_buffer
-#define GLX_NV_copy_buffer 1
-typedef void ( *PFNGLXCOPYBUFFERSUBDATANVPROC) (Display *dpy, GLXContext readCtx, GLXContext writeCtx, GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
-typedef void ( *PFNGLXNAMEDCOPYBUFFERSUBDATANVPROC) (Display *dpy, GLXContext readCtx, GLXContext writeCtx, GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
-#ifdef GLX_GLXEXT_PROTOTYPES
-void glXCopyBufferSubDataNV (Display *dpy, GLXContext readCtx, GLXContext writeCtx, GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
-void glXNamedCopyBufferSubDataNV (Display *dpy, GLXContext readCtx, GLXContext writeCtx, GLuint readBuffer, GLuint writeBuffer, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
-#endif
-#endif /* GLX_NV_copy_buffer */
-
-#ifndef GLX_NV_copy_image
-#define GLX_NV_copy_image 1
-typedef void ( *PFNGLXCOPYIMAGESUBDATANVPROC) (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
-#ifdef GLX_GLXEXT_PROTOTYPES
-void glXCopyImageSubDataNV (Display *dpy, GLXContext srcCtx, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, GLXContext dstCtx, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
-#endif
-#endif /* GLX_NV_copy_image */
-
-#ifndef GLX_NV_delay_before_swap
-#define GLX_NV_delay_before_swap 1
-typedef Bool ( *PFNGLXDELAYBEFORESWAPNVPROC) (Display *dpy, GLXDrawable drawable, GLfloat seconds);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Bool glXDelayBeforeSwapNV (Display *dpy, GLXDrawable drawable, GLfloat seconds);
-#endif
-#endif /* GLX_NV_delay_before_swap */
-
-#ifndef GLX_NV_float_buffer
-#define GLX_NV_float_buffer 1
-#define GLX_FLOAT_COMPONENTS_NV           0x20B0
-#endif /* GLX_NV_float_buffer */
-
-#ifndef GLX_NV_multisample_coverage
-#define GLX_NV_multisample_coverage 1
-#define GLX_COVERAGE_SAMPLES_NV           100001
-#define GLX_COLOR_SAMPLES_NV              0x20B3
-#endif /* GLX_NV_multisample_coverage */
-
-#ifndef GLX_NV_present_video
-#define GLX_NV_present_video 1
-#define GLX_NUM_VIDEO_SLOTS_NV            0x20F0
-typedef unsigned int *( *PFNGLXENUMERATEVIDEODEVICESNVPROC) (Display *dpy, int screen, int *nelements);
-typedef int ( *PFNGLXBINDVIDEODEVICENVPROC) (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list);
-#ifdef GLX_GLXEXT_PROTOTYPES
-unsigned int *glXEnumerateVideoDevicesNV (Display *dpy, int screen, int *nelements);
-int glXBindVideoDeviceNV (Display *dpy, unsigned int video_slot, unsigned int video_device, const int *attrib_list);
-#endif
-#endif /* GLX_NV_present_video */
-
-#ifndef GLX_NV_swap_group
-#define GLX_NV_swap_group 1
-typedef Bool ( *PFNGLXJOINSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint group);
-typedef Bool ( *PFNGLXBINDSWAPBARRIERNVPROC) (Display *dpy, GLuint group, GLuint barrier);
-typedef Bool ( *PFNGLXQUERYSWAPGROUPNVPROC) (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier);
-typedef Bool ( *PFNGLXQUERYMAXSWAPGROUPSNVPROC) (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers);
-typedef Bool ( *PFNGLXQUERYFRAMECOUNTNVPROC) (Display *dpy, int screen, GLuint *count);
-typedef Bool ( *PFNGLXRESETFRAMECOUNTNVPROC) (Display *dpy, int screen);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Bool glXJoinSwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint group);
-Bool glXBindSwapBarrierNV (Display *dpy, GLuint group, GLuint barrier);
-Bool glXQuerySwapGroupNV (Display *dpy, GLXDrawable drawable, GLuint *group, GLuint *barrier);
-Bool glXQueryMaxSwapGroupsNV (Display *dpy, int screen, GLuint *maxGroups, GLuint *maxBarriers);
-Bool glXQueryFrameCountNV (Display *dpy, int screen, GLuint *count);
-Bool glXResetFrameCountNV (Display *dpy, int screen);
-#endif
-#endif /* GLX_NV_swap_group */
-
-#ifndef GLX_NV_video_capture
-#define GLX_NV_video_capture 1
-typedef XID GLXVideoCaptureDeviceNV;
-#define GLX_DEVICE_ID_NV                  0x20CD
-#define GLX_UNIQUE_ID_NV                  0x20CE
-#define GLX_NUM_VIDEO_CAPTURE_SLOTS_NV    0x20CF
-typedef int ( *PFNGLXBINDVIDEOCAPTUREDEVICENVPROC) (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device);
-typedef GLXVideoCaptureDeviceNV *( *PFNGLXENUMERATEVIDEOCAPTUREDEVICESNVPROC) (Display *dpy, int screen, int *nelements);
-typedef void ( *PFNGLXLOCKVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device);
-typedef int ( *PFNGLXQUERYVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value);
-typedef void ( *PFNGLXRELEASEVIDEOCAPTUREDEVICENVPROC) (Display *dpy, GLXVideoCaptureDeviceNV device);
-#ifdef GLX_GLXEXT_PROTOTYPES
-int glXBindVideoCaptureDeviceNV (Display *dpy, unsigned int video_capture_slot, GLXVideoCaptureDeviceNV device);
-GLXVideoCaptureDeviceNV *glXEnumerateVideoCaptureDevicesNV (Display *dpy, int screen, int *nelements);
-void glXLockVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device);
-int glXQueryVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device, int attribute, int *value);
-void glXReleaseVideoCaptureDeviceNV (Display *dpy, GLXVideoCaptureDeviceNV device);
-#endif
-#endif /* GLX_NV_video_capture */
-
-#ifndef GLX_NV_video_out
-#define GLX_NV_video_out 1
-typedef unsigned int GLXVideoDeviceNV;
-#define GLX_VIDEO_OUT_COLOR_NV            0x20C3
-#define GLX_VIDEO_OUT_ALPHA_NV            0x20C4
-#define GLX_VIDEO_OUT_DEPTH_NV            0x20C5
-#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV  0x20C6
-#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV  0x20C7
-#define GLX_VIDEO_OUT_FRAME_NV            0x20C8
-#define GLX_VIDEO_OUT_FIELD_1_NV          0x20C9
-#define GLX_VIDEO_OUT_FIELD_2_NV          0x20CA
-#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
-#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
-typedef int ( *PFNGLXGETVIDEODEVICENVPROC) (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice);
-typedef int ( *PFNGLXRELEASEVIDEODEVICENVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice);
-typedef int ( *PFNGLXBINDVIDEOIMAGENVPROC) (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer);
-typedef int ( *PFNGLXRELEASEVIDEOIMAGENVPROC) (Display *dpy, GLXPbuffer pbuf);
-typedef int ( *PFNGLXSENDPBUFFERTOVIDEONVPROC) (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock);
-typedef int ( *PFNGLXGETVIDEOINFONVPROC) (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
-#ifdef GLX_GLXEXT_PROTOTYPES
-int glXGetVideoDeviceNV (Display *dpy, int screen, int numVideoDevices, GLXVideoDeviceNV *pVideoDevice);
-int glXReleaseVideoDeviceNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice);
-int glXBindVideoImageNV (Display *dpy, GLXVideoDeviceNV VideoDevice, GLXPbuffer pbuf, int iVideoBuffer);
-int glXReleaseVideoImageNV (Display *dpy, GLXPbuffer pbuf);
-int glXSendPbufferToVideoNV (Display *dpy, GLXPbuffer pbuf, int iBufferType, unsigned long *pulCounterPbuffer, GLboolean bBlock);
-int glXGetVideoInfoNV (Display *dpy, int screen, GLXVideoDeviceNV VideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
-#endif
-#endif /* GLX_NV_video_out */
-
-#ifndef GLX_OML_swap_method
-#define GLX_OML_swap_method 1
-#define GLX_SWAP_METHOD_OML               0x8060
-#define GLX_SWAP_EXCHANGE_OML             0x8061
-#define GLX_SWAP_COPY_OML                 0x8062
-#define GLX_SWAP_UNDEFINED_OML            0x8063
-#endif /* GLX_OML_swap_method */
-
-#ifndef GLX_OML_sync_control
-#define GLX_OML_sync_control 1
-#ifndef GLEXT_64_TYPES_DEFINED
-/* This code block is duplicated in glext.h, so must be protected */
-#define GLEXT_64_TYPES_DEFINED
-/* Define int32_t, int64_t, and uint64_t types for UST/MSC */
-/* (as used in the GLX_OML_sync_control extension). */
-#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-#include <inttypes.h>
-#elif defined(__sun__) || defined(__digital__)
-#include <inttypes.h>
-#if defined(__STDC__)
-#if defined(__arch64__) || defined(_LP64)
-typedef long int int64_t;
-typedef unsigned long int uint64_t;
-#else
-typedef long long int int64_t;
-typedef unsigned long long int uint64_t;
-#endif /* __arch64__ */
-#endif /* __STDC__ */
-#elif defined( __VMS ) || defined(__sgi)
-#include <inttypes.h>
-#elif defined(__SCO__) || defined(__USLC__)
-#include <stdint.h>
-#elif defined(__UNIXOS2__) || defined(__SOL64__)
-typedef long int int32_t;
-typedef long long int int64_t;
-typedef unsigned long long int uint64_t;
-#elif defined(_WIN32) && defined(__GNUC__)
-#include <stdint.h>
-#elif defined(_WIN32)
-typedef __int32 int32_t;
-typedef __int64 int64_t;
-typedef unsigned __int64 uint64_t;
-#else
-/* Fallback if nothing above works */
-#include <inttypes.h>
-#endif
-#endif
-typedef Bool ( *PFNGLXGETSYNCVALUESOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
-typedef Bool ( *PFNGLXGETMSCRATEOMLPROC) (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
-typedef int64_t ( *PFNGLXSWAPBUFFERSMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
-typedef Bool ( *PFNGLXWAITFORMSCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
-typedef Bool ( *PFNGLXWAITFORSBCOMLPROC) (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Bool glXGetSyncValuesOML (Display *dpy, GLXDrawable drawable, int64_t *ust, int64_t *msc, int64_t *sbc);
-Bool glXGetMscRateOML (Display *dpy, GLXDrawable drawable, int32_t *numerator, int32_t *denominator);
-int64_t glXSwapBuffersMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder);
-Bool glXWaitForMscOML (Display *dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc);
-Bool glXWaitForSbcOML (Display *dpy, GLXDrawable drawable, int64_t target_sbc, int64_t *ust, int64_t *msc, int64_t *sbc);
-#endif
-#endif /* GLX_OML_sync_control */
-
-#ifndef GLX_SGIS_blended_overlay
-#define GLX_SGIS_blended_overlay 1
-#define GLX_BLENDED_RGBA_SGIS             0x8025
-#endif /* GLX_SGIS_blended_overlay */
-
-#ifndef GLX_SGIS_multisample
-#define GLX_SGIS_multisample 1
-#define GLX_SAMPLE_BUFFERS_SGIS           100000
-#define GLX_SAMPLES_SGIS                  100001
-#endif /* GLX_SGIS_multisample */
-
-#ifndef GLX_SGIS_shared_multisample
-#define GLX_SGIS_shared_multisample 1
-#define GLX_MULTISAMPLE_SUB_RECT_WIDTH_SGIS 0x8026
-#define GLX_MULTISAMPLE_SUB_RECT_HEIGHT_SGIS 0x8027
-#endif /* GLX_SGIS_shared_multisample */
-
-#ifndef GLX_SGIX_dmbuffer
-#define GLX_SGIX_dmbuffer 1
-typedef XID GLXPbufferSGIX;
-#ifdef _DM_BUFFER_H_
-#define GLX_DIGITAL_MEDIA_PBUFFER_SGIX    0x8024
-typedef Bool ( *PFNGLXASSOCIATEDMPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Bool glXAssociateDMPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuffer, DMparams *params, DMbuffer dmbuffer);
-#endif
-#endif /* _DM_BUFFER_H_ */
-#endif /* GLX_SGIX_dmbuffer */
-
-#ifndef GLX_SGIX_fbconfig
-#define GLX_SGIX_fbconfig 1
-typedef struct __GLXFBConfigRec *GLXFBConfigSGIX;
-#define GLX_WINDOW_BIT_SGIX               0x00000001
-#define GLX_PIXMAP_BIT_SGIX               0x00000002
-#define GLX_RGBA_BIT_SGIX                 0x00000001
-#define GLX_COLOR_INDEX_BIT_SGIX          0x00000002
-#define GLX_DRAWABLE_TYPE_SGIX            0x8010
-#define GLX_RENDER_TYPE_SGIX              0x8011
-#define GLX_X_RENDERABLE_SGIX             0x8012
-#define GLX_FBCONFIG_ID_SGIX              0x8013
-#define GLX_RGBA_TYPE_SGIX                0x8014
-#define GLX_COLOR_INDEX_TYPE_SGIX         0x8015
-typedef int ( *PFNGLXGETFBCONFIGATTRIBSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
-typedef GLXFBConfigSGIX *( *PFNGLXCHOOSEFBCONFIGSGIXPROC) (Display *dpy, int screen, int *attrib_list, int *nelements);
-typedef GLXPixmap ( *PFNGLXCREATEGLXPIXMAPWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
-typedef GLXContext ( *PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
-typedef XVisualInfo *( *PFNGLXGETVISUALFROMFBCONFIGSGIXPROC) (Display *dpy, GLXFBConfigSGIX config);
-typedef GLXFBConfigSGIX ( *PFNGLXGETFBCONFIGFROMVISUALSGIXPROC) (Display *dpy, XVisualInfo *vis);
-#ifdef GLX_GLXEXT_PROTOTYPES
-int glXGetFBConfigAttribSGIX (Display *dpy, GLXFBConfigSGIX config, int attribute, int *value);
-GLXFBConfigSGIX *glXChooseFBConfigSGIX (Display *dpy, int screen, int *attrib_list, int *nelements);
-GLXPixmap glXCreateGLXPixmapWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, Pixmap pixmap);
-GLXContext glXCreateContextWithConfigSGIX (Display *dpy, GLXFBConfigSGIX config, int render_type, GLXContext share_list, Bool direct);
-XVisualInfo *glXGetVisualFromFBConfigSGIX (Display *dpy, GLXFBConfigSGIX config);
-GLXFBConfigSGIX glXGetFBConfigFromVisualSGIX (Display *dpy, XVisualInfo *vis);
-#endif
-#endif /* GLX_SGIX_fbconfig */
-
-#ifndef GLX_SGIX_hyperpipe
-#define GLX_SGIX_hyperpipe 1
-typedef struct {
-    char    pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */
-    int     networkId;
-} GLXHyperpipeNetworkSGIX;
-typedef struct {
-    char    pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */
-    int     channel;
-    unsigned int participationType;
-    int     timeSlice;
-} GLXHyperpipeConfigSGIX;
-typedef struct {
-    char pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */
-    int srcXOrigin, srcYOrigin, srcWidth, srcHeight;
-    int destXOrigin, destYOrigin, destWidth, destHeight;
-} GLXPipeRect;
-typedef struct {
-    char pipeName[80]; /* Should be [GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX] */
-    int XOrigin, YOrigin, maxHeight, maxWidth;
-} GLXPipeRectLimits;
-#define GLX_HYPERPIPE_PIPE_NAME_LENGTH_SGIX 80
-#define GLX_BAD_HYPERPIPE_CONFIG_SGIX     91
-#define GLX_BAD_HYPERPIPE_SGIX            92
-#define GLX_HYPERPIPE_DISPLAY_PIPE_SGIX   0x00000001
-#define GLX_HYPERPIPE_RENDER_PIPE_SGIX    0x00000002
-#define GLX_PIPE_RECT_SGIX                0x00000001
-#define GLX_PIPE_RECT_LIMITS_SGIX         0x00000002
-#define GLX_HYPERPIPE_STEREO_SGIX         0x00000003
-#define GLX_HYPERPIPE_PIXEL_AVERAGE_SGIX  0x00000004
-#define GLX_HYPERPIPE_ID_SGIX             0x8030
-typedef GLXHyperpipeNetworkSGIX *( *PFNGLXQUERYHYPERPIPENETWORKSGIXPROC) (Display *dpy, int *npipes);
-typedef int ( *PFNGLXHYPERPIPECONFIGSGIXPROC) (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId);
-typedef GLXHyperpipeConfigSGIX *( *PFNGLXQUERYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId, int *npipes);
-typedef int ( *PFNGLXDESTROYHYPERPIPECONFIGSGIXPROC) (Display *dpy, int hpId);
-typedef int ( *PFNGLXBINDHYPERPIPESGIXPROC) (Display *dpy, int hpId);
-typedef int ( *PFNGLXQUERYHYPERPIPEBESTATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList);
-typedef int ( *PFNGLXHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *attribList);
-typedef int ( *PFNGLXQUERYHYPERPIPEATTRIBSGIXPROC) (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList);
-#ifdef GLX_GLXEXT_PROTOTYPES
-GLXHyperpipeNetworkSGIX *glXQueryHyperpipeNetworkSGIX (Display *dpy, int *npipes);
-int glXHyperpipeConfigSGIX (Display *dpy, int networkId, int npipes, GLXHyperpipeConfigSGIX *cfg, int *hpId);
-GLXHyperpipeConfigSGIX *glXQueryHyperpipeConfigSGIX (Display *dpy, int hpId, int *npipes);
-int glXDestroyHyperpipeConfigSGIX (Display *dpy, int hpId);
-int glXBindHyperpipeSGIX (Display *dpy, int hpId);
-int glXQueryHyperpipeBestAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList, void *returnAttribList);
-int glXHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *attribList);
-int glXQueryHyperpipeAttribSGIX (Display *dpy, int timeSlice, int attrib, int size, void *returnAttribList);
-#endif
-#endif /* GLX_SGIX_hyperpipe */
-
-#ifndef GLX_SGIX_pbuffer
-#define GLX_SGIX_pbuffer 1
-#define GLX_PBUFFER_BIT_SGIX              0x00000004
-#define GLX_BUFFER_CLOBBER_MASK_SGIX      0x08000000
-#define GLX_FRONT_LEFT_BUFFER_BIT_SGIX    0x00000001
-#define GLX_FRONT_RIGHT_BUFFER_BIT_SGIX   0x00000002
-#define GLX_BACK_LEFT_BUFFER_BIT_SGIX     0x00000004
-#define GLX_BACK_RIGHT_BUFFER_BIT_SGIX    0x00000008
-#define GLX_AUX_BUFFERS_BIT_SGIX          0x00000010
-#define GLX_DEPTH_BUFFER_BIT_SGIX         0x00000020
-#define GLX_STENCIL_BUFFER_BIT_SGIX       0x00000040
-#define GLX_ACCUM_BUFFER_BIT_SGIX         0x00000080
-#define GLX_SAMPLE_BUFFERS_BIT_SGIX       0x00000100
-#define GLX_MAX_PBUFFER_WIDTH_SGIX        0x8016
-#define GLX_MAX_PBUFFER_HEIGHT_SGIX       0x8017
-#define GLX_MAX_PBUFFER_PIXELS_SGIX       0x8018
-#define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX    0x8019
-#define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX   0x801A
-#define GLX_PRESERVED_CONTENTS_SGIX       0x801B
-#define GLX_LARGEST_PBUFFER_SGIX          0x801C
-#define GLX_WIDTH_SGIX                    0x801D
-#define GLX_HEIGHT_SGIX                   0x801E
-#define GLX_EVENT_MASK_SGIX               0x801F
-#define GLX_DAMAGED_SGIX                  0x8020
-#define GLX_SAVED_SGIX                    0x8021
-#define GLX_WINDOW_SGIX                   0x8022
-#define GLX_PBUFFER_SGIX                  0x8023
-typedef GLXPbufferSGIX ( *PFNGLXCREATEGLXPBUFFERSGIXPROC) (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
-typedef void ( *PFNGLXDESTROYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf);
-typedef int ( *PFNGLXQUERYGLXPBUFFERSGIXPROC) (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
-typedef void ( *PFNGLXSELECTEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long mask);
-typedef void ( *PFNGLXGETSELECTEDEVENTSGIXPROC) (Display *dpy, GLXDrawable drawable, unsigned long *mask);
-#ifdef GLX_GLXEXT_PROTOTYPES
-GLXPbufferSGIX glXCreateGLXPbufferSGIX (Display *dpy, GLXFBConfigSGIX config, unsigned int width, unsigned int height, int *attrib_list);
-void glXDestroyGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf);
-int glXQueryGLXPbufferSGIX (Display *dpy, GLXPbufferSGIX pbuf, int attribute, unsigned int *value);
-void glXSelectEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long mask);
-void glXGetSelectedEventSGIX (Display *dpy, GLXDrawable drawable, unsigned long *mask);
-#endif
-#endif /* GLX_SGIX_pbuffer */
-
-#ifndef GLX_SGIX_swap_barrier
-#define GLX_SGIX_swap_barrier 1
-typedef void ( *PFNGLXBINDSWAPBARRIERSGIXPROC) (Display *dpy, GLXDrawable drawable, int barrier);
-typedef Bool ( *PFNGLXQUERYMAXSWAPBARRIERSSGIXPROC) (Display *dpy, int screen, int *max);
-#ifdef GLX_GLXEXT_PROTOTYPES
-void glXBindSwapBarrierSGIX (Display *dpy, GLXDrawable drawable, int barrier);
-Bool glXQueryMaxSwapBarriersSGIX (Display *dpy, int screen, int *max);
-#endif
-#endif /* GLX_SGIX_swap_barrier */
-
-#ifndef GLX_SGIX_swap_group
-#define GLX_SGIX_swap_group 1
-typedef void ( *PFNGLXJOINSWAPGROUPSGIXPROC) (Display *dpy, GLXDrawable drawable, GLXDrawable member);
-#ifdef GLX_GLXEXT_PROTOTYPES
-void glXJoinSwapGroupSGIX (Display *dpy, GLXDrawable drawable, GLXDrawable member);
-#endif
-#endif /* GLX_SGIX_swap_group */
-
-#ifndef GLX_SGIX_video_resize
-#define GLX_SGIX_video_resize 1
-#define GLX_SYNC_FRAME_SGIX               0x00000000
-#define GLX_SYNC_SWAP_SGIX                0x00000001
-typedef int ( *PFNGLXBINDCHANNELTOWINDOWSGIXPROC) (Display *display, int screen, int channel, Window window);
-typedef int ( *PFNGLXCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int x, int y, int w, int h);
-typedef int ( *PFNGLXQUERYCHANNELRECTSGIXPROC) (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
-typedef int ( *PFNGLXQUERYCHANNELDELTASSGIXPROC) (Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
-typedef int ( *PFNGLXCHANNELRECTSYNCSGIXPROC) (Display *display, int screen, int channel, GLenum synctype);
-#ifdef GLX_GLXEXT_PROTOTYPES
-int glXBindChannelToWindowSGIX (Display *display, int screen, int channel, Window window);
-int glXChannelRectSGIX (Display *display, int screen, int channel, int x, int y, int w, int h);
-int glXQueryChannelRectSGIX (Display *display, int screen, int channel, int *dx, int *dy, int *dw, int *dh);
-int glXQueryChannelDeltasSGIX (Display *display, int screen, int channel, int *x, int *y, int *w, int *h);
-int glXChannelRectSyncSGIX (Display *display, int screen, int channel, GLenum synctype);
-#endif
-#endif /* GLX_SGIX_video_resize */
-
-#ifndef GLX_SGIX_video_source
-#define GLX_SGIX_video_source 1
-typedef XID GLXVideoSourceSGIX;
-#ifdef _VL_H
-typedef GLXVideoSourceSGIX ( *PFNGLXCREATEGLXVIDEOSOURCESGIXPROC) (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
-typedef void ( *PFNGLXDESTROYGLXVIDEOSOURCESGIXPROC) (Display *dpy, GLXVideoSourceSGIX glxvideosource);
-#ifdef GLX_GLXEXT_PROTOTYPES
-GLXVideoSourceSGIX glXCreateGLXVideoSourceSGIX (Display *display, int screen, VLServer server, VLPath path, int nodeClass, VLNode drainNode);
-void glXDestroyGLXVideoSourceSGIX (Display *dpy, GLXVideoSourceSGIX glxvideosource);
-#endif
-#endif /* _VL_H */
-#endif /* GLX_SGIX_video_source */
-
-#ifndef GLX_SGIX_visual_select_group
-#define GLX_SGIX_visual_select_group 1
-#define GLX_VISUAL_SELECT_GROUP_SGIX      0x8028
-#endif /* GLX_SGIX_visual_select_group */
-
-#ifndef GLX_SGI_cushion
-#define GLX_SGI_cushion 1
-typedef void ( *PFNGLXCUSHIONSGIPROC) (Display *dpy, Window window, float cushion);
-#ifdef GLX_GLXEXT_PROTOTYPES
-void glXCushionSGI (Display *dpy, Window window, float cushion);
-#endif
-#endif /* GLX_SGI_cushion */
-
-#ifndef GLX_SGI_make_current_read
-#define GLX_SGI_make_current_read 1
-typedef Bool ( *PFNGLXMAKECURRENTREADSGIPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
-typedef GLXDrawable ( *PFNGLXGETCURRENTREADDRAWABLESGIPROC) (void);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Bool glXMakeCurrentReadSGI (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
-GLXDrawable glXGetCurrentReadDrawableSGI (void);
-#endif
-#endif /* GLX_SGI_make_current_read */
-
-#ifndef GLX_SGI_swap_control
-#define GLX_SGI_swap_control 1
-typedef int ( *PFNGLXSWAPINTERVALSGIPROC) (int interval);
-#ifdef GLX_GLXEXT_PROTOTYPES
-int glXSwapIntervalSGI (int interval);
-#endif
-#endif /* GLX_SGI_swap_control */
-
-#ifndef GLX_SGI_video_sync
-#define GLX_SGI_video_sync 1
-typedef int ( *PFNGLXGETVIDEOSYNCSGIPROC) (unsigned int *count);
-typedef int ( *PFNGLXWAITVIDEOSYNCSGIPROC) (int divisor, int remainder, unsigned int *count);
-#ifdef GLX_GLXEXT_PROTOTYPES
-int glXGetVideoSyncSGI (unsigned int *count);
-int glXWaitVideoSyncSGI (int divisor, int remainder, unsigned int *count);
-#endif
-#endif /* GLX_SGI_video_sync */
-
-#ifndef GLX_SUN_get_transparent_index
-#define GLX_SUN_get_transparent_index 1
-typedef Status ( *PFNGLXGETTRANSPARENTINDEXSUNPROC) (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex);
-#ifdef GLX_GLXEXT_PROTOTYPES
-Status glXGetTransparentIndexSUN (Display *dpy, Window overlay, Window underlay, long *pTransparentIndex);
-#endif
-#endif /* GLX_SUN_get_transparent_index */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

deps/GL/wglext.h

@@ -1,840 +0,0 @@
-#ifndef __wglext_h_
-#define __wglext_h_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2013-2014 The Khronos Group Inc.
-**
-** Permission is hereby granted, free of charge, to any person obtaining a
-** copy of this software and/or associated documentation files (the
-** "Materials"), to deal in the Materials without restriction, including
-** without limitation the rights to use, copy, modify, merge, publish,
-** distribute, sublicense, and/or sell copies of the Materials, and to
-** permit persons to whom the Materials are furnished to do so, subject to
-** the following conditions:
-**
-** The above copyright notice and this permission notice shall be included
-** in all copies or substantial portions of the Materials.
-**
-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
-*/
-/*
-** This header is generated from the Khronos OpenGL / OpenGL ES XML
-** API Registry. The current version of the Registry, generator scripts
-** used to make the header, and the header can be found at
-**   http://www.opengl.org/registry/
-**
-** Khronos $Revision: 27684 $ on $Date: 2014-08-11 01:21:35 -0700 (Mon, 11 Aug 2014) $
-*/
-
-#if defined(_WIN32) && !defined(APIENTRY) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__)
-#define WIN32_LEAN_AND_MEAN 1
-#include <windows.h>
-#endif
-
-#define WGL_WGLEXT_VERSION 20140810
-
-/* Generated C header for:
- * API: wgl
- * Versions considered: .*
- * Versions emitted: _nomatch_^
- * Default extensions included: wgl
- * Additional extensions included: _nomatch_^
- * Extensions removed: _nomatch_^
- */
-
-#ifndef WGL_ARB_buffer_region
-#define WGL_ARB_buffer_region 1
-#define WGL_FRONT_COLOR_BUFFER_BIT_ARB    0x00000001
-#define WGL_BACK_COLOR_BUFFER_BIT_ARB     0x00000002
-#define WGL_DEPTH_BUFFER_BIT_ARB          0x00000004
-#define WGL_STENCIL_BUFFER_BIT_ARB        0x00000008
-typedef HANDLE (WINAPI * PFNWGLCREATEBUFFERREGIONARBPROC) (HDC hDC, int iLayerPlane, UINT uType);
-typedef VOID (WINAPI * PFNWGLDELETEBUFFERREGIONARBPROC) (HANDLE hRegion);
-typedef BOOL (WINAPI * PFNWGLSAVEBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height);
-typedef BOOL (WINAPI * PFNWGLRESTOREBUFFERREGIONARBPROC) (HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc);
-#ifdef WGL_WGLEXT_PROTOTYPES
-HANDLE WINAPI wglCreateBufferRegionARB (HDC hDC, int iLayerPlane, UINT uType);
-VOID WINAPI wglDeleteBufferRegionARB (HANDLE hRegion);
-BOOL WINAPI wglSaveBufferRegionARB (HANDLE hRegion, int x, int y, int width, int height);
-BOOL WINAPI wglRestoreBufferRegionARB (HANDLE hRegion, int x, int y, int width, int height, int xSrc, int ySrc);
-#endif
-#endif /* WGL_ARB_buffer_region */
-
-#ifndef WGL_ARB_context_flush_control
-#define WGL_ARB_context_flush_control 1
-#define WGL_CONTEXT_RELEASE_BEHAVIOR_ARB  0x2097
-#define WGL_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0
-#define WGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098
-#endif /* WGL_ARB_context_flush_control */
-
-#ifndef WGL_ARB_create_context
-#define WGL_ARB_create_context 1
-#define WGL_CONTEXT_DEBUG_BIT_ARB         0x00000001
-#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
-#define WGL_CONTEXT_MAJOR_VERSION_ARB     0x2091
-#define WGL_CONTEXT_MINOR_VERSION_ARB     0x2092
-#define WGL_CONTEXT_LAYER_PLANE_ARB       0x2093
-#define WGL_CONTEXT_FLAGS_ARB             0x2094
-#define ERROR_INVALID_VERSION_ARB         0x2095
-typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC) (HDC hDC, HGLRC hShareContext, const int *attribList);
-#ifdef WGL_WGLEXT_PROTOTYPES
-HGLRC WINAPI wglCreateContextAttribsARB (HDC hDC, HGLRC hShareContext, const int *attribList);
-#endif
-#endif /* WGL_ARB_create_context */
-
-#ifndef WGL_ARB_create_context_profile
-#define WGL_ARB_create_context_profile 1
-#define WGL_CONTEXT_PROFILE_MASK_ARB      0x9126
-#define WGL_CONTEXT_CORE_PROFILE_BIT_ARB  0x00000001
-#define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002
-#define ERROR_INVALID_PROFILE_ARB         0x2096
-#endif /* WGL_ARB_create_context_profile */
-
-#ifndef WGL_ARB_create_context_robustness
-#define WGL_ARB_create_context_robustness 1
-#define WGL_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004
-#define WGL_LOSE_CONTEXT_ON_RESET_ARB     0x8252
-#define WGL_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256
-#define WGL_NO_RESET_NOTIFICATION_ARB     0x8261
-#endif /* WGL_ARB_create_context_robustness */
-
-#ifndef WGL_ARB_extensions_string
-#define WGL_ARB_extensions_string 1
-typedef const char *(WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC) (HDC hdc);
-#ifdef WGL_WGLEXT_PROTOTYPES
-const char *WINAPI wglGetExtensionsStringARB (HDC hdc);
-#endif
-#endif /* WGL_ARB_extensions_string */
-
-#ifndef WGL_ARB_framebuffer_sRGB
-#define WGL_ARB_framebuffer_sRGB 1
-#define WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB  0x20A9
-#endif /* WGL_ARB_framebuffer_sRGB */
-
-#ifndef WGL_ARB_make_current_read
-#define WGL_ARB_make_current_read 1
-#define ERROR_INVALID_PIXEL_TYPE_ARB      0x2043
-#define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054
-typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTARBPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
-typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCARBPROC) (void);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglMakeContextCurrentARB (HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
-HDC WINAPI wglGetCurrentReadDCARB (void);
-#endif
-#endif /* WGL_ARB_make_current_read */
-
-#ifndef WGL_ARB_multisample
-#define WGL_ARB_multisample 1
-#define WGL_SAMPLE_BUFFERS_ARB            0x2041
-#define WGL_SAMPLES_ARB                   0x2042
-#endif /* WGL_ARB_multisample */
-
-#ifndef WGL_ARB_pbuffer
-#define WGL_ARB_pbuffer 1
-DECLARE_HANDLE(HPBUFFERARB);
-#define WGL_DRAW_TO_PBUFFER_ARB           0x202D
-#define WGL_MAX_PBUFFER_PIXELS_ARB        0x202E
-#define WGL_MAX_PBUFFER_WIDTH_ARB         0x202F
-#define WGL_MAX_PBUFFER_HEIGHT_ARB        0x2030
-#define WGL_PBUFFER_LARGEST_ARB           0x2033
-#define WGL_PBUFFER_WIDTH_ARB             0x2034
-#define WGL_PBUFFER_HEIGHT_ARB            0x2035
-#define WGL_PBUFFER_LOST_ARB              0x2036
-typedef HPBUFFERARB (WINAPI * PFNWGLCREATEPBUFFERARBPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList);
-typedef HDC (WINAPI * PFNWGLGETPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer);
-typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCARBPROC) (HPBUFFERARB hPbuffer, HDC hDC);
-typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFERARBPROC) (HPBUFFERARB hPbuffer);
-typedef BOOL (WINAPI * PFNWGLQUERYPBUFFERARBPROC) (HPBUFFERARB hPbuffer, int iAttribute, int *piValue);
-#ifdef WGL_WGLEXT_PROTOTYPES
-HPBUFFERARB WINAPI wglCreatePbufferARB (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList);
-HDC WINAPI wglGetPbufferDCARB (HPBUFFERARB hPbuffer);
-int WINAPI wglReleasePbufferDCARB (HPBUFFERARB hPbuffer, HDC hDC);
-BOOL WINAPI wglDestroyPbufferARB (HPBUFFERARB hPbuffer);
-BOOL WINAPI wglQueryPbufferARB (HPBUFFERARB hPbuffer, int iAttribute, int *piValue);
-#endif
-#endif /* WGL_ARB_pbuffer */
-
-#ifndef WGL_ARB_pixel_format
-#define WGL_ARB_pixel_format 1
-#define WGL_NUMBER_PIXEL_FORMATS_ARB      0x2000
-#define WGL_DRAW_TO_WINDOW_ARB            0x2001
-#define WGL_DRAW_TO_BITMAP_ARB            0x2002
-#define WGL_ACCELERATION_ARB              0x2003
-#define WGL_NEED_PALETTE_ARB              0x2004
-#define WGL_NEED_SYSTEM_PALETTE_ARB       0x2005
-#define WGL_SWAP_LAYER_BUFFERS_ARB        0x2006
-#define WGL_SWAP_METHOD_ARB               0x2007
-#define WGL_NUMBER_OVERLAYS_ARB           0x2008
-#define WGL_NUMBER_UNDERLAYS_ARB          0x2009
-#define WGL_TRANSPARENT_ARB               0x200A
-#define WGL_TRANSPARENT_RED_VALUE_ARB     0x2037
-#define WGL_TRANSPARENT_GREEN_VALUE_ARB   0x2038
-#define WGL_TRANSPARENT_BLUE_VALUE_ARB    0x2039
-#define WGL_TRANSPARENT_ALPHA_VALUE_ARB   0x203A
-#define WGL_TRANSPARENT_INDEX_VALUE_ARB   0x203B
-#define WGL_SHARE_DEPTH_ARB               0x200C
-#define WGL_SHARE_STENCIL_ARB             0x200D
-#define WGL_SHARE_ACCUM_ARB               0x200E
-#define WGL_SUPPORT_GDI_ARB               0x200F
-#define WGL_SUPPORT_OPENGL_ARB            0x2010
-#define WGL_DOUBLE_BUFFER_ARB             0x2011
-#define WGL_STEREO_ARB                    0x2012
-#define WGL_PIXEL_TYPE_ARB                0x2013
-#define WGL_COLOR_BITS_ARB                0x2014
-#define WGL_RED_BITS_ARB                  0x2015
-#define WGL_RED_SHIFT_ARB                 0x2016
-#define WGL_GREEN_BITS_ARB                0x2017
-#define WGL_GREEN_SHIFT_ARB               0x2018
-#define WGL_BLUE_BITS_ARB                 0x2019
-#define WGL_BLUE_SHIFT_ARB                0x201A
-#define WGL_ALPHA_BITS_ARB                0x201B
-#define WGL_ALPHA_SHIFT_ARB               0x201C
-#define WGL_ACCUM_BITS_ARB                0x201D
-#define WGL_ACCUM_RED_BITS_ARB            0x201E
-#define WGL_ACCUM_GREEN_BITS_ARB          0x201F
-#define WGL_ACCUM_BLUE_BITS_ARB           0x2020
-#define WGL_ACCUM_ALPHA_BITS_ARB          0x2021
-#define WGL_DEPTH_BITS_ARB                0x2022
-#define WGL_STENCIL_BITS_ARB              0x2023
-#define WGL_AUX_BUFFERS_ARB               0x2024
-#define WGL_NO_ACCELERATION_ARB           0x2025
-#define WGL_GENERIC_ACCELERATION_ARB      0x2026
-#define WGL_FULL_ACCELERATION_ARB         0x2027
-#define WGL_SWAP_EXCHANGE_ARB             0x2028
-#define WGL_SWAP_COPY_ARB                 0x2029
-#define WGL_SWAP_UNDEFINED_ARB            0x202A
-#define WGL_TYPE_RGBA_ARB                 0x202B
-#define WGL_TYPE_COLORINDEX_ARB           0x202C
-typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues);
-typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVARBPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues);
-typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATARBPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglGetPixelFormatAttribivARB (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, int *piValues);
-BOOL WINAPI wglGetPixelFormatAttribfvARB (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, const int *piAttributes, FLOAT *pfValues);
-BOOL WINAPI wglChoosePixelFormatARB (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
-#endif
-#endif /* WGL_ARB_pixel_format */
-
-#ifndef WGL_ARB_pixel_format_float
-#define WGL_ARB_pixel_format_float 1
-#define WGL_TYPE_RGBA_FLOAT_ARB           0x21A0
-#endif /* WGL_ARB_pixel_format_float */
-
-#ifndef WGL_ARB_render_texture
-#define WGL_ARB_render_texture 1
-#define WGL_BIND_TO_TEXTURE_RGB_ARB       0x2070
-#define WGL_BIND_TO_TEXTURE_RGBA_ARB      0x2071
-#define WGL_TEXTURE_FORMAT_ARB            0x2072
-#define WGL_TEXTURE_TARGET_ARB            0x2073
-#define WGL_MIPMAP_TEXTURE_ARB            0x2074
-#define WGL_TEXTURE_RGB_ARB               0x2075
-#define WGL_TEXTURE_RGBA_ARB              0x2076
-#define WGL_NO_TEXTURE_ARB                0x2077
-#define WGL_TEXTURE_CUBE_MAP_ARB          0x2078
-#define WGL_TEXTURE_1D_ARB                0x2079
-#define WGL_TEXTURE_2D_ARB                0x207A
-#define WGL_MIPMAP_LEVEL_ARB              0x207B
-#define WGL_CUBE_MAP_FACE_ARB             0x207C
-#define WGL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB 0x207D
-#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB 0x207E
-#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB 0x207F
-#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB 0x2080
-#define WGL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB 0x2081
-#define WGL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB 0x2082
-#define WGL_FRONT_LEFT_ARB                0x2083
-#define WGL_FRONT_RIGHT_ARB               0x2084
-#define WGL_BACK_LEFT_ARB                 0x2085
-#define WGL_BACK_RIGHT_ARB                0x2086
-#define WGL_AUX0_ARB                      0x2087
-#define WGL_AUX1_ARB                      0x2088
-#define WGL_AUX2_ARB                      0x2089
-#define WGL_AUX3_ARB                      0x208A
-#define WGL_AUX4_ARB                      0x208B
-#define WGL_AUX5_ARB                      0x208C
-#define WGL_AUX6_ARB                      0x208D
-#define WGL_AUX7_ARB                      0x208E
-#define WGL_AUX8_ARB                      0x208F
-#define WGL_AUX9_ARB                      0x2090
-typedef BOOL (WINAPI * PFNWGLBINDTEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer);
-typedef BOOL (WINAPI * PFNWGLRELEASETEXIMAGEARBPROC) (HPBUFFERARB hPbuffer, int iBuffer);
-typedef BOOL (WINAPI * PFNWGLSETPBUFFERATTRIBARBPROC) (HPBUFFERARB hPbuffer, const int *piAttribList);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglBindTexImageARB (HPBUFFERARB hPbuffer, int iBuffer);
-BOOL WINAPI wglReleaseTexImageARB (HPBUFFERARB hPbuffer, int iBuffer);
-BOOL WINAPI wglSetPbufferAttribARB (HPBUFFERARB hPbuffer, const int *piAttribList);
-#endif
-#endif /* WGL_ARB_render_texture */
-
-#ifndef WGL_ARB_robustness_application_isolation
-#define WGL_ARB_robustness_application_isolation 1
-#define WGL_CONTEXT_RESET_ISOLATION_BIT_ARB 0x00000008
-#endif /* WGL_ARB_robustness_application_isolation */
-
-#ifndef WGL_ARB_robustness_share_group_isolation
-#define WGL_ARB_robustness_share_group_isolation 1
-#endif /* WGL_ARB_robustness_share_group_isolation */
-
-#ifndef WGL_3DFX_multisample
-#define WGL_3DFX_multisample 1
-#define WGL_SAMPLE_BUFFERS_3DFX           0x2060
-#define WGL_SAMPLES_3DFX                  0x2061
-#endif /* WGL_3DFX_multisample */
-
-#ifndef WGL_3DL_stereo_control
-#define WGL_3DL_stereo_control 1
-#define WGL_STEREO_EMITTER_ENABLE_3DL     0x2055
-#define WGL_STEREO_EMITTER_DISABLE_3DL    0x2056
-#define WGL_STEREO_POLARITY_NORMAL_3DL    0x2057
-#define WGL_STEREO_POLARITY_INVERT_3DL    0x2058
-typedef BOOL (WINAPI * PFNWGLSETSTEREOEMITTERSTATE3DLPROC) (HDC hDC, UINT uState);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglSetStereoEmitterState3DL (HDC hDC, UINT uState);
-#endif
-#endif /* WGL_3DL_stereo_control */
-
-#ifndef WGL_AMD_gpu_association
-#define WGL_AMD_gpu_association 1
-#define WGL_GPU_VENDOR_AMD                0x1F00
-#define WGL_GPU_RENDERER_STRING_AMD       0x1F01
-#define WGL_GPU_OPENGL_VERSION_STRING_AMD 0x1F02
-#define WGL_GPU_FASTEST_TARGET_GPUS_AMD   0x21A2
-#define WGL_GPU_RAM_AMD                   0x21A3
-#define WGL_GPU_CLOCK_AMD                 0x21A4
-#define WGL_GPU_NUM_PIPES_AMD             0x21A5
-#define WGL_GPU_NUM_SIMD_AMD              0x21A6
-#define WGL_GPU_NUM_RB_AMD                0x21A7
-#define WGL_GPU_NUM_SPI_AMD               0x21A8
-typedef UINT (WINAPI * PFNWGLGETGPUIDSAMDPROC) (UINT maxCount, UINT *ids);
-typedef INT (WINAPI * PFNWGLGETGPUINFOAMDPROC) (UINT id, int property, GLenum dataType, UINT size, void *data);
-typedef UINT (WINAPI * PFNWGLGETCONTEXTGPUIDAMDPROC) (HGLRC hglrc);
-typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTAMDPROC) (UINT id);
-typedef HGLRC (WINAPI * PFNWGLCREATEASSOCIATEDCONTEXTATTRIBSAMDPROC) (UINT id, HGLRC hShareContext, const int *attribList);
-typedef BOOL (WINAPI * PFNWGLDELETEASSOCIATEDCONTEXTAMDPROC) (HGLRC hglrc);
-typedef BOOL (WINAPI * PFNWGLMAKEASSOCIATEDCONTEXTCURRENTAMDPROC) (HGLRC hglrc);
-typedef HGLRC (WINAPI * PFNWGLGETCURRENTASSOCIATEDCONTEXTAMDPROC) (void);
-typedef VOID (WINAPI * PFNWGLBLITCONTEXTFRAMEBUFFERAMDPROC) (HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
-#ifdef WGL_WGLEXT_PROTOTYPES
-UINT WINAPI wglGetGPUIDsAMD (UINT maxCount, UINT *ids);
-INT WINAPI wglGetGPUInfoAMD (UINT id, int property, GLenum dataType, UINT size, void *data);
-UINT WINAPI wglGetContextGPUIDAMD (HGLRC hglrc);
-HGLRC WINAPI wglCreateAssociatedContextAMD (UINT id);
-HGLRC WINAPI wglCreateAssociatedContextAttribsAMD (UINT id, HGLRC hShareContext, const int *attribList);
-BOOL WINAPI wglDeleteAssociatedContextAMD (HGLRC hglrc);
-BOOL WINAPI wglMakeAssociatedContextCurrentAMD (HGLRC hglrc);
-HGLRC WINAPI wglGetCurrentAssociatedContextAMD (void);
-VOID WINAPI wglBlitContextFramebufferAMD (HGLRC dstCtx, GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
-#endif
-#endif /* WGL_AMD_gpu_association */
-
-#ifndef WGL_ATI_pixel_format_float
-#define WGL_ATI_pixel_format_float 1
-#define WGL_TYPE_RGBA_FLOAT_ATI           0x21A0
-#endif /* WGL_ATI_pixel_format_float */
-
-#ifndef WGL_EXT_create_context_es2_profile
-#define WGL_EXT_create_context_es2_profile 1
-#define WGL_CONTEXT_ES2_PROFILE_BIT_EXT   0x00000004
-#endif /* WGL_EXT_create_context_es2_profile */
-
-#ifndef WGL_EXT_create_context_es_profile
-#define WGL_EXT_create_context_es_profile 1
-#define WGL_CONTEXT_ES_PROFILE_BIT_EXT    0x00000004
-#endif /* WGL_EXT_create_context_es_profile */
-
-#ifndef WGL_EXT_depth_float
-#define WGL_EXT_depth_float 1
-#define WGL_DEPTH_FLOAT_EXT               0x2040
-#endif /* WGL_EXT_depth_float */
-
-#ifndef WGL_EXT_display_color_table
-#define WGL_EXT_display_color_table 1
-typedef GLboolean (WINAPI * PFNWGLCREATEDISPLAYCOLORTABLEEXTPROC) (GLushort id);
-typedef GLboolean (WINAPI * PFNWGLLOADDISPLAYCOLORTABLEEXTPROC) (const GLushort *table, GLuint length);
-typedef GLboolean (WINAPI * PFNWGLBINDDISPLAYCOLORTABLEEXTPROC) (GLushort id);
-typedef VOID (WINAPI * PFNWGLDESTROYDISPLAYCOLORTABLEEXTPROC) (GLushort id);
-#ifdef WGL_WGLEXT_PROTOTYPES
-GLboolean WINAPI wglCreateDisplayColorTableEXT (GLushort id);
-GLboolean WINAPI wglLoadDisplayColorTableEXT (const GLushort *table, GLuint length);
-GLboolean WINAPI wglBindDisplayColorTableEXT (GLushort id);
-VOID WINAPI wglDestroyDisplayColorTableEXT (GLushort id);
-#endif
-#endif /* WGL_EXT_display_color_table */
-
-#ifndef WGL_EXT_extensions_string
-#define WGL_EXT_extensions_string 1
-typedef const char *(WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC) (void);
-#ifdef WGL_WGLEXT_PROTOTYPES
-const char *WINAPI wglGetExtensionsStringEXT (void);
-#endif
-#endif /* WGL_EXT_extensions_string */
-
-#ifndef WGL_EXT_framebuffer_sRGB
-#define WGL_EXT_framebuffer_sRGB 1
-#define WGL_FRAMEBUFFER_SRGB_CAPABLE_EXT  0x20A9
-#endif /* WGL_EXT_framebuffer_sRGB */
-
-#ifndef WGL_EXT_make_current_read
-#define WGL_EXT_make_current_read 1
-#define ERROR_INVALID_PIXEL_TYPE_EXT      0x2043
-typedef BOOL (WINAPI * PFNWGLMAKECONTEXTCURRENTEXTPROC) (HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
-typedef HDC (WINAPI * PFNWGLGETCURRENTREADDCEXTPROC) (void);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglMakeContextCurrentEXT (HDC hDrawDC, HDC hReadDC, HGLRC hglrc);
-HDC WINAPI wglGetCurrentReadDCEXT (void);
-#endif
-#endif /* WGL_EXT_make_current_read */
-
-#ifndef WGL_EXT_multisample
-#define WGL_EXT_multisample 1
-#define WGL_SAMPLE_BUFFERS_EXT            0x2041
-#define WGL_SAMPLES_EXT                   0x2042
-#endif /* WGL_EXT_multisample */
-
-#ifndef WGL_EXT_pbuffer
-#define WGL_EXT_pbuffer 1
-DECLARE_HANDLE(HPBUFFEREXT);
-#define WGL_DRAW_TO_PBUFFER_EXT           0x202D
-#define WGL_MAX_PBUFFER_PIXELS_EXT        0x202E
-#define WGL_MAX_PBUFFER_WIDTH_EXT         0x202F
-#define WGL_MAX_PBUFFER_HEIGHT_EXT        0x2030
-#define WGL_OPTIMAL_PBUFFER_WIDTH_EXT     0x2031
-#define WGL_OPTIMAL_PBUFFER_HEIGHT_EXT    0x2032
-#define WGL_PBUFFER_LARGEST_EXT           0x2033
-#define WGL_PBUFFER_WIDTH_EXT             0x2034
-#define WGL_PBUFFER_HEIGHT_EXT            0x2035
-typedef HPBUFFEREXT (WINAPI * PFNWGLCREATEPBUFFEREXTPROC) (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList);
-typedef HDC (WINAPI * PFNWGLGETPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer);
-typedef int (WINAPI * PFNWGLRELEASEPBUFFERDCEXTPROC) (HPBUFFEREXT hPbuffer, HDC hDC);
-typedef BOOL (WINAPI * PFNWGLDESTROYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer);
-typedef BOOL (WINAPI * PFNWGLQUERYPBUFFEREXTPROC) (HPBUFFEREXT hPbuffer, int iAttribute, int *piValue);
-#ifdef WGL_WGLEXT_PROTOTYPES
-HPBUFFEREXT WINAPI wglCreatePbufferEXT (HDC hDC, int iPixelFormat, int iWidth, int iHeight, const int *piAttribList);
-HDC WINAPI wglGetPbufferDCEXT (HPBUFFEREXT hPbuffer);
-int WINAPI wglReleasePbufferDCEXT (HPBUFFEREXT hPbuffer, HDC hDC);
-BOOL WINAPI wglDestroyPbufferEXT (HPBUFFEREXT hPbuffer);
-BOOL WINAPI wglQueryPbufferEXT (HPBUFFEREXT hPbuffer, int iAttribute, int *piValue);
-#endif
-#endif /* WGL_EXT_pbuffer */
-
-#ifndef WGL_EXT_pixel_format
-#define WGL_EXT_pixel_format 1
-#define WGL_NUMBER_PIXEL_FORMATS_EXT      0x2000
-#define WGL_DRAW_TO_WINDOW_EXT            0x2001
-#define WGL_DRAW_TO_BITMAP_EXT            0x2002
-#define WGL_ACCELERATION_EXT              0x2003
-#define WGL_NEED_PALETTE_EXT              0x2004
-#define WGL_NEED_SYSTEM_PALETTE_EXT       0x2005
-#define WGL_SWAP_LAYER_BUFFERS_EXT        0x2006
-#define WGL_SWAP_METHOD_EXT               0x2007
-#define WGL_NUMBER_OVERLAYS_EXT           0x2008
-#define WGL_NUMBER_UNDERLAYS_EXT          0x2009
-#define WGL_TRANSPARENT_EXT               0x200A
-#define WGL_TRANSPARENT_VALUE_EXT         0x200B
-#define WGL_SHARE_DEPTH_EXT               0x200C
-#define WGL_SHARE_STENCIL_EXT             0x200D
-#define WGL_SHARE_ACCUM_EXT               0x200E
-#define WGL_SUPPORT_GDI_EXT               0x200F
-#define WGL_SUPPORT_OPENGL_EXT            0x2010
-#define WGL_DOUBLE_BUFFER_EXT             0x2011
-#define WGL_STEREO_EXT                    0x2012
-#define WGL_PIXEL_TYPE_EXT                0x2013
-#define WGL_COLOR_BITS_EXT                0x2014
-#define WGL_RED_BITS_EXT                  0x2015
-#define WGL_RED_SHIFT_EXT                 0x2016
-#define WGL_GREEN_BITS_EXT                0x2017
-#define WGL_GREEN_SHIFT_EXT               0x2018
-#define WGL_BLUE_BITS_EXT                 0x2019
-#define WGL_BLUE_SHIFT_EXT                0x201A
-#define WGL_ALPHA_BITS_EXT                0x201B
-#define WGL_ALPHA_SHIFT_EXT               0x201C
-#define WGL_ACCUM_BITS_EXT                0x201D
-#define WGL_ACCUM_RED_BITS_EXT            0x201E
-#define WGL_ACCUM_GREEN_BITS_EXT          0x201F
-#define WGL_ACCUM_BLUE_BITS_EXT           0x2020
-#define WGL_ACCUM_ALPHA_BITS_EXT          0x2021
-#define WGL_DEPTH_BITS_EXT                0x2022
-#define WGL_STENCIL_BITS_EXT              0x2023
-#define WGL_AUX_BUFFERS_EXT               0x2024
-#define WGL_NO_ACCELERATION_EXT           0x2025
-#define WGL_GENERIC_ACCELERATION_EXT      0x2026
-#define WGL_FULL_ACCELERATION_EXT         0x2027
-#define WGL_SWAP_EXCHANGE_EXT             0x2028
-#define WGL_SWAP_COPY_EXT                 0x2029
-#define WGL_SWAP_UNDEFINED_EXT            0x202A
-#define WGL_TYPE_RGBA_EXT                 0x202B
-#define WGL_TYPE_COLORINDEX_EXT           0x202C
-typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, int *piValues);
-typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBFVEXTPROC) (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, FLOAT *pfValues);
-typedef BOOL (WINAPI * PFNWGLCHOOSEPIXELFORMATEXTPROC) (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglGetPixelFormatAttribivEXT (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, int *piValues);
-BOOL WINAPI wglGetPixelFormatAttribfvEXT (HDC hdc, int iPixelFormat, int iLayerPlane, UINT nAttributes, int *piAttributes, FLOAT *pfValues);
-BOOL WINAPI wglChoosePixelFormatEXT (HDC hdc, const int *piAttribIList, const FLOAT *pfAttribFList, UINT nMaxFormats, int *piFormats, UINT *nNumFormats);
-#endif
-#endif /* WGL_EXT_pixel_format */
-
-#ifndef WGL_EXT_pixel_format_packed_float
-#define WGL_EXT_pixel_format_packed_float 1
-#define WGL_TYPE_RGBA_UNSIGNED_FLOAT_EXT  0x20A8
-#endif /* WGL_EXT_pixel_format_packed_float */
-
-#ifndef WGL_EXT_swap_control
-#define WGL_EXT_swap_control 1
-typedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC) (int interval);
-typedef int (WINAPI * PFNWGLGETSWAPINTERVALEXTPROC) (void);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglSwapIntervalEXT (int interval);
-int WINAPI wglGetSwapIntervalEXT (void);
-#endif
-#endif /* WGL_EXT_swap_control */
-
-#ifndef WGL_EXT_swap_control_tear
-#define WGL_EXT_swap_control_tear 1
-#endif /* WGL_EXT_swap_control_tear */
-
-#ifndef WGL_I3D_digital_video_control
-#define WGL_I3D_digital_video_control 1
-#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_FRAMEBUFFER_I3D 0x2050
-#define WGL_DIGITAL_VIDEO_CURSOR_ALPHA_VALUE_I3D 0x2051
-#define WGL_DIGITAL_VIDEO_CURSOR_INCLUDED_I3D 0x2052
-#define WGL_DIGITAL_VIDEO_GAMMA_CORRECTED_I3D 0x2053
-typedef BOOL (WINAPI * PFNWGLGETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int *piValue);
-typedef BOOL (WINAPI * PFNWGLSETDIGITALVIDEOPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int *piValue);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglGetDigitalVideoParametersI3D (HDC hDC, int iAttribute, int *piValue);
-BOOL WINAPI wglSetDigitalVideoParametersI3D (HDC hDC, int iAttribute, const int *piValue);
-#endif
-#endif /* WGL_I3D_digital_video_control */
-
-#ifndef WGL_I3D_gamma
-#define WGL_I3D_gamma 1
-#define WGL_GAMMA_TABLE_SIZE_I3D          0x204E
-#define WGL_GAMMA_EXCLUDE_DESKTOP_I3D     0x204F
-typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, int *piValue);
-typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEPARAMETERSI3DPROC) (HDC hDC, int iAttribute, const int *piValue);
-typedef BOOL (WINAPI * PFNWGLGETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, USHORT *puRed, USHORT *puGreen, USHORT *puBlue);
-typedef BOOL (WINAPI * PFNWGLSETGAMMATABLEI3DPROC) (HDC hDC, int iEntries, const USHORT *puRed, const USHORT *puGreen, const USHORT *puBlue);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglGetGammaTableParametersI3D (HDC hDC, int iAttribute, int *piValue);
-BOOL WINAPI wglSetGammaTableParametersI3D (HDC hDC, int iAttribute, const int *piValue);
-BOOL WINAPI wglGetGammaTableI3D (HDC hDC, int iEntries, USHORT *puRed, USHORT *puGreen, USHORT *puBlue);
-BOOL WINAPI wglSetGammaTableI3D (HDC hDC, int iEntries, const USHORT *puRed, const USHORT *puGreen, const USHORT *puBlue);
-#endif
-#endif /* WGL_I3D_gamma */
-
-#ifndef WGL_I3D_genlock
-#define WGL_I3D_genlock 1
-#define WGL_GENLOCK_SOURCE_MULTIVIEW_I3D  0x2044
-#define WGL_GENLOCK_SOURCE_EXTERNAL_SYNC_I3D 0x2045
-#define WGL_GENLOCK_SOURCE_EXTERNAL_FIELD_I3D 0x2046
-#define WGL_GENLOCK_SOURCE_EXTERNAL_TTL_I3D 0x2047
-#define WGL_GENLOCK_SOURCE_DIGITAL_SYNC_I3D 0x2048
-#define WGL_GENLOCK_SOURCE_DIGITAL_FIELD_I3D 0x2049
-#define WGL_GENLOCK_SOURCE_EDGE_FALLING_I3D 0x204A
-#define WGL_GENLOCK_SOURCE_EDGE_RISING_I3D 0x204B
-#define WGL_GENLOCK_SOURCE_EDGE_BOTH_I3D  0x204C
-typedef BOOL (WINAPI * PFNWGLENABLEGENLOCKI3DPROC) (HDC hDC);
-typedef BOOL (WINAPI * PFNWGLDISABLEGENLOCKI3DPROC) (HDC hDC);
-typedef BOOL (WINAPI * PFNWGLISENABLEDGENLOCKI3DPROC) (HDC hDC, BOOL *pFlag);
-typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEI3DPROC) (HDC hDC, UINT uSource);
-typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEI3DPROC) (HDC hDC, UINT *uSource);
-typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT uEdge);
-typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEEDGEI3DPROC) (HDC hDC, UINT *uEdge);
-typedef BOOL (WINAPI * PFNWGLGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT uRate);
-typedef BOOL (WINAPI * PFNWGLGETGENLOCKSAMPLERATEI3DPROC) (HDC hDC, UINT *uRate);
-typedef BOOL (WINAPI * PFNWGLGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT uDelay);
-typedef BOOL (WINAPI * PFNWGLGETGENLOCKSOURCEDELAYI3DPROC) (HDC hDC, UINT *uDelay);
-typedef BOOL (WINAPI * PFNWGLQUERYGENLOCKMAXSOURCEDELAYI3DPROC) (HDC hDC, UINT *uMaxLineDelay, UINT *uMaxPixelDelay);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglEnableGenlockI3D (HDC hDC);
-BOOL WINAPI wglDisableGenlockI3D (HDC hDC);
-BOOL WINAPI wglIsEnabledGenlockI3D (HDC hDC, BOOL *pFlag);
-BOOL WINAPI wglGenlockSourceI3D (HDC hDC, UINT uSource);
-BOOL WINAPI wglGetGenlockSourceI3D (HDC hDC, UINT *uSource);
-BOOL WINAPI wglGenlockSourceEdgeI3D (HDC hDC, UINT uEdge);
-BOOL WINAPI wglGetGenlockSourceEdgeI3D (HDC hDC, UINT *uEdge);
-BOOL WINAPI wglGenlockSampleRateI3D (HDC hDC, UINT uRate);
-BOOL WINAPI wglGetGenlockSampleRateI3D (HDC hDC, UINT *uRate);
-BOOL WINAPI wglGenlockSourceDelayI3D (HDC hDC, UINT uDelay);
-BOOL WINAPI wglGetGenlockSourceDelayI3D (HDC hDC, UINT *uDelay);
-BOOL WINAPI wglQueryGenlockMaxSourceDelayI3D (HDC hDC, UINT *uMaxLineDelay, UINT *uMaxPixelDelay);
-#endif
-#endif /* WGL_I3D_genlock */
-
-#ifndef WGL_I3D_image_buffer
-#define WGL_I3D_image_buffer 1
-#define WGL_IMAGE_BUFFER_MIN_ACCESS_I3D   0x00000001
-#define WGL_IMAGE_BUFFER_LOCK_I3D         0x00000002
-typedef LPVOID (WINAPI * PFNWGLCREATEIMAGEBUFFERI3DPROC) (HDC hDC, DWORD dwSize, UINT uFlags);
-typedef BOOL (WINAPI * PFNWGLDESTROYIMAGEBUFFERI3DPROC) (HDC hDC, LPVOID pAddress);
-typedef BOOL (WINAPI * PFNWGLASSOCIATEIMAGEBUFFEREVENTSI3DPROC) (HDC hDC, const HANDLE *pEvent, const LPVOID *pAddress, const DWORD *pSize, UINT count);
-typedef BOOL (WINAPI * PFNWGLRELEASEIMAGEBUFFEREVENTSI3DPROC) (HDC hDC, const LPVOID *pAddress, UINT count);
-#ifdef WGL_WGLEXT_PROTOTYPES
-LPVOID WINAPI wglCreateImageBufferI3D (HDC hDC, DWORD dwSize, UINT uFlags);
-BOOL WINAPI wglDestroyImageBufferI3D (HDC hDC, LPVOID pAddress);
-BOOL WINAPI wglAssociateImageBufferEventsI3D (HDC hDC, const HANDLE *pEvent, const LPVOID *pAddress, const DWORD *pSize, UINT count);
-BOOL WINAPI wglReleaseImageBufferEventsI3D (HDC hDC, const LPVOID *pAddress, UINT count);
-#endif
-#endif /* WGL_I3D_image_buffer */
-
-#ifndef WGL_I3D_swap_frame_lock
-#define WGL_I3D_swap_frame_lock 1
-typedef BOOL (WINAPI * PFNWGLENABLEFRAMELOCKI3DPROC) (void);
-typedef BOOL (WINAPI * PFNWGLDISABLEFRAMELOCKI3DPROC) (void);
-typedef BOOL (WINAPI * PFNWGLISENABLEDFRAMELOCKI3DPROC) (BOOL *pFlag);
-typedef BOOL (WINAPI * PFNWGLQUERYFRAMELOCKMASTERI3DPROC) (BOOL *pFlag);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglEnableFrameLockI3D (void);
-BOOL WINAPI wglDisableFrameLockI3D (void);
-BOOL WINAPI wglIsEnabledFrameLockI3D (BOOL *pFlag);
-BOOL WINAPI wglQueryFrameLockMasterI3D (BOOL *pFlag);
-#endif
-#endif /* WGL_I3D_swap_frame_lock */
-
-#ifndef WGL_I3D_swap_frame_usage
-#define WGL_I3D_swap_frame_usage 1
-typedef BOOL (WINAPI * PFNWGLGETFRAMEUSAGEI3DPROC) (float *pUsage);
-typedef BOOL (WINAPI * PFNWGLBEGINFRAMETRACKINGI3DPROC) (void);
-typedef BOOL (WINAPI * PFNWGLENDFRAMETRACKINGI3DPROC) (void);
-typedef BOOL (WINAPI * PFNWGLQUERYFRAMETRACKINGI3DPROC) (DWORD *pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglGetFrameUsageI3D (float *pUsage);
-BOOL WINAPI wglBeginFrameTrackingI3D (void);
-BOOL WINAPI wglEndFrameTrackingI3D (void);
-BOOL WINAPI wglQueryFrameTrackingI3D (DWORD *pFrameCount, DWORD *pMissedFrames, float *pLastMissedUsage);
-#endif
-#endif /* WGL_I3D_swap_frame_usage */
-
-#ifndef WGL_NV_DX_interop
-#define WGL_NV_DX_interop 1
-#define WGL_ACCESS_READ_ONLY_NV           0x00000000
-#define WGL_ACCESS_READ_WRITE_NV          0x00000001
-#define WGL_ACCESS_WRITE_DISCARD_NV       0x00000002
-typedef BOOL (WINAPI * PFNWGLDXSETRESOURCESHAREHANDLENVPROC) (void *dxObject, HANDLE shareHandle);
-typedef HANDLE (WINAPI * PFNWGLDXOPENDEVICENVPROC) (void *dxDevice);
-typedef BOOL (WINAPI * PFNWGLDXCLOSEDEVICENVPROC) (HANDLE hDevice);
-typedef HANDLE (WINAPI * PFNWGLDXREGISTEROBJECTNVPROC) (HANDLE hDevice, void *dxObject, GLuint name, GLenum type, GLenum access);
-typedef BOOL (WINAPI * PFNWGLDXUNREGISTEROBJECTNVPROC) (HANDLE hDevice, HANDLE hObject);
-typedef BOOL (WINAPI * PFNWGLDXOBJECTACCESSNVPROC) (HANDLE hObject, GLenum access);
-typedef BOOL (WINAPI * PFNWGLDXLOCKOBJECTSNVPROC) (HANDLE hDevice, GLint count, HANDLE *hObjects);
-typedef BOOL (WINAPI * PFNWGLDXUNLOCKOBJECTSNVPROC) (HANDLE hDevice, GLint count, HANDLE *hObjects);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglDXSetResourceShareHandleNV (void *dxObject, HANDLE shareHandle);
-HANDLE WINAPI wglDXOpenDeviceNV (void *dxDevice);
-BOOL WINAPI wglDXCloseDeviceNV (HANDLE hDevice);
-HANDLE WINAPI wglDXRegisterObjectNV (HANDLE hDevice, void *dxObject, GLuint name, GLenum type, GLenum access);
-BOOL WINAPI wglDXUnregisterObjectNV (HANDLE hDevice, HANDLE hObject);
-BOOL WINAPI wglDXObjectAccessNV (HANDLE hObject, GLenum access);
-BOOL WINAPI wglDXLockObjectsNV (HANDLE hDevice, GLint count, HANDLE *hObjects);
-BOOL WINAPI wglDXUnlockObjectsNV (HANDLE hDevice, GLint count, HANDLE *hObjects);
-#endif
-#endif /* WGL_NV_DX_interop */
-
-#ifndef WGL_NV_DX_interop2
-#define WGL_NV_DX_interop2 1
-#endif /* WGL_NV_DX_interop2 */
-
-#ifndef WGL_NV_copy_image
-#define WGL_NV_copy_image 1
-typedef BOOL (WINAPI * PFNWGLCOPYIMAGESUBDATANVPROC) (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglCopyImageSubDataNV (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth);
-#endif
-#endif /* WGL_NV_copy_image */
-
-#ifndef WGL_NV_delay_before_swap
-#define WGL_NV_delay_before_swap 1
-typedef BOOL (WINAPI * PFNWGLDELAYBEFORESWAPNVPROC) (HDC hDC, GLfloat seconds);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglDelayBeforeSwapNV (HDC hDC, GLfloat seconds);
-#endif
-#endif /* WGL_NV_delay_before_swap */
-
-#ifndef WGL_NV_float_buffer
-#define WGL_NV_float_buffer 1
-#define WGL_FLOAT_COMPONENTS_NV           0x20B0
-#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV 0x20B1
-#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV 0x20B2
-#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV 0x20B3
-#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV 0x20B4
-#define WGL_TEXTURE_FLOAT_R_NV            0x20B5
-#define WGL_TEXTURE_FLOAT_RG_NV           0x20B6
-#define WGL_TEXTURE_FLOAT_RGB_NV          0x20B7
-#define WGL_TEXTURE_FLOAT_RGBA_NV         0x20B8
-#endif /* WGL_NV_float_buffer */
-
-#ifndef WGL_NV_gpu_affinity
-#define WGL_NV_gpu_affinity 1
-DECLARE_HANDLE(HGPUNV);
-struct _GPU_DEVICE {
-    DWORD  cb;
-    CHAR   DeviceName[32];
-    CHAR   DeviceString[128];
-    DWORD  Flags;
-    RECT   rcVirtualScreen;
-};
-typedef struct _GPU_DEVICE *PGPU_DEVICE;
-#define ERROR_INCOMPATIBLE_AFFINITY_MASKS_NV 0x20D0
-#define ERROR_MISSING_AFFINITY_MASK_NV    0x20D1
-typedef BOOL (WINAPI * PFNWGLENUMGPUSNVPROC) (UINT iGpuIndex, HGPUNV *phGpu);
-typedef BOOL (WINAPI * PFNWGLENUMGPUDEVICESNVPROC) (HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice);
-typedef HDC (WINAPI * PFNWGLCREATEAFFINITYDCNVPROC) (const HGPUNV *phGpuList);
-typedef BOOL (WINAPI * PFNWGLENUMGPUSFROMAFFINITYDCNVPROC) (HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu);
-typedef BOOL (WINAPI * PFNWGLDELETEDCNVPROC) (HDC hdc);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglEnumGpusNV (UINT iGpuIndex, HGPUNV *phGpu);
-BOOL WINAPI wglEnumGpuDevicesNV (HGPUNV hGpu, UINT iDeviceIndex, PGPU_DEVICE lpGpuDevice);
-HDC WINAPI wglCreateAffinityDCNV (const HGPUNV *phGpuList);
-BOOL WINAPI wglEnumGpusFromAffinityDCNV (HDC hAffinityDC, UINT iGpuIndex, HGPUNV *hGpu);
-BOOL WINAPI wglDeleteDCNV (HDC hdc);
-#endif
-#endif /* WGL_NV_gpu_affinity */
-
-#ifndef WGL_NV_multisample_coverage
-#define WGL_NV_multisample_coverage 1
-#define WGL_COVERAGE_SAMPLES_NV           0x2042
-#define WGL_COLOR_SAMPLES_NV              0x20B9
-#endif /* WGL_NV_multisample_coverage */
-
-#ifndef WGL_NV_present_video
-#define WGL_NV_present_video 1
-DECLARE_HANDLE(HVIDEOOUTPUTDEVICENV);
-#define WGL_NUM_VIDEO_SLOTS_NV            0x20F0
-typedef int (WINAPI * PFNWGLENUMERATEVIDEODEVICESNVPROC) (HDC hDC, HVIDEOOUTPUTDEVICENV *phDeviceList);
-typedef BOOL (WINAPI * PFNWGLBINDVIDEODEVICENVPROC) (HDC hDC, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int *piAttribList);
-typedef BOOL (WINAPI * PFNWGLQUERYCURRENTCONTEXTNVPROC) (int iAttribute, int *piValue);
-#ifdef WGL_WGLEXT_PROTOTYPES
-int WINAPI wglEnumerateVideoDevicesNV (HDC hDC, HVIDEOOUTPUTDEVICENV *phDeviceList);
-BOOL WINAPI wglBindVideoDeviceNV (HDC hDC, unsigned int uVideoSlot, HVIDEOOUTPUTDEVICENV hVideoDevice, const int *piAttribList);
-BOOL WINAPI wglQueryCurrentContextNV (int iAttribute, int *piValue);
-#endif
-#endif /* WGL_NV_present_video */
-
-#ifndef WGL_NV_render_depth_texture
-#define WGL_NV_render_depth_texture 1
-#define WGL_BIND_TO_TEXTURE_DEPTH_NV      0x20A3
-#define WGL_BIND_TO_TEXTURE_RECTANGLE_DEPTH_NV 0x20A4
-#define WGL_DEPTH_TEXTURE_FORMAT_NV       0x20A5
-#define WGL_TEXTURE_DEPTH_COMPONENT_NV    0x20A6
-#define WGL_DEPTH_COMPONENT_NV            0x20A7
-#endif /* WGL_NV_render_depth_texture */
-
-#ifndef WGL_NV_render_texture_rectangle
-#define WGL_NV_render_texture_rectangle 1
-#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV 0x20A0
-#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV 0x20A1
-#define WGL_TEXTURE_RECTANGLE_NV          0x20A2
-#endif /* WGL_NV_render_texture_rectangle */
-
-#ifndef WGL_NV_swap_group
-#define WGL_NV_swap_group 1
-typedef BOOL (WINAPI * PFNWGLJOINSWAPGROUPNVPROC) (HDC hDC, GLuint group);
-typedef BOOL (WINAPI * PFNWGLBINDSWAPBARRIERNVPROC) (GLuint group, GLuint barrier);
-typedef BOOL (WINAPI * PFNWGLQUERYSWAPGROUPNVPROC) (HDC hDC, GLuint *group, GLuint *barrier);
-typedef BOOL (WINAPI * PFNWGLQUERYMAXSWAPGROUPSNVPROC) (HDC hDC, GLuint *maxGroups, GLuint *maxBarriers);
-typedef BOOL (WINAPI * PFNWGLQUERYFRAMECOUNTNVPROC) (HDC hDC, GLuint *count);
-typedef BOOL (WINAPI * PFNWGLRESETFRAMECOUNTNVPROC) (HDC hDC);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglJoinSwapGroupNV (HDC hDC, GLuint group);
-BOOL WINAPI wglBindSwapBarrierNV (GLuint group, GLuint barrier);
-BOOL WINAPI wglQuerySwapGroupNV (HDC hDC, GLuint *group, GLuint *barrier);
-BOOL WINAPI wglQueryMaxSwapGroupsNV (HDC hDC, GLuint *maxGroups, GLuint *maxBarriers);
-BOOL WINAPI wglQueryFrameCountNV (HDC hDC, GLuint *count);
-BOOL WINAPI wglResetFrameCountNV (HDC hDC);
-#endif
-#endif /* WGL_NV_swap_group */
-
-#ifndef WGL_NV_vertex_array_range
-#define WGL_NV_vertex_array_range 1
-typedef void *(WINAPI * PFNWGLALLOCATEMEMORYNVPROC) (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
-typedef void (WINAPI * PFNWGLFREEMEMORYNVPROC) (void *pointer);
-#ifdef WGL_WGLEXT_PROTOTYPES
-void *WINAPI wglAllocateMemoryNV (GLsizei size, GLfloat readfreq, GLfloat writefreq, GLfloat priority);
-void WINAPI wglFreeMemoryNV (void *pointer);
-#endif
-#endif /* WGL_NV_vertex_array_range */
-
-#ifndef WGL_NV_video_capture
-#define WGL_NV_video_capture 1
-DECLARE_HANDLE(HVIDEOINPUTDEVICENV);
-#define WGL_UNIQUE_ID_NV                  0x20CE
-#define WGL_NUM_VIDEO_CAPTURE_SLOTS_NV    0x20CF
-typedef BOOL (WINAPI * PFNWGLBINDVIDEOCAPTUREDEVICENVPROC) (UINT uVideoSlot, HVIDEOINPUTDEVICENV hDevice);
-typedef UINT (WINAPI * PFNWGLENUMERATEVIDEOCAPTUREDEVICESNVPROC) (HDC hDc, HVIDEOINPUTDEVICENV *phDeviceList);
-typedef BOOL (WINAPI * PFNWGLLOCKVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice);
-typedef BOOL (WINAPI * PFNWGLQUERYVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice, int iAttribute, int *piValue);
-typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOCAPTUREDEVICENVPROC) (HDC hDc, HVIDEOINPUTDEVICENV hDevice);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglBindVideoCaptureDeviceNV (UINT uVideoSlot, HVIDEOINPUTDEVICENV hDevice);
-UINT WINAPI wglEnumerateVideoCaptureDevicesNV (HDC hDc, HVIDEOINPUTDEVICENV *phDeviceList);
-BOOL WINAPI wglLockVideoCaptureDeviceNV (HDC hDc, HVIDEOINPUTDEVICENV hDevice);
-BOOL WINAPI wglQueryVideoCaptureDeviceNV (HDC hDc, HVIDEOINPUTDEVICENV hDevice, int iAttribute, int *piValue);
-BOOL WINAPI wglReleaseVideoCaptureDeviceNV (HDC hDc, HVIDEOINPUTDEVICENV hDevice);
-#endif
-#endif /* WGL_NV_video_capture */
-
-#ifndef WGL_NV_video_output
-#define WGL_NV_video_output 1
-DECLARE_HANDLE(HPVIDEODEV);
-#define WGL_BIND_TO_VIDEO_RGB_NV          0x20C0
-#define WGL_BIND_TO_VIDEO_RGBA_NV         0x20C1
-#define WGL_BIND_TO_VIDEO_RGB_AND_DEPTH_NV 0x20C2
-#define WGL_VIDEO_OUT_COLOR_NV            0x20C3
-#define WGL_VIDEO_OUT_ALPHA_NV            0x20C4
-#define WGL_VIDEO_OUT_DEPTH_NV            0x20C5
-#define WGL_VIDEO_OUT_COLOR_AND_ALPHA_NV  0x20C6
-#define WGL_VIDEO_OUT_COLOR_AND_DEPTH_NV  0x20C7
-#define WGL_VIDEO_OUT_FRAME               0x20C8
-#define WGL_VIDEO_OUT_FIELD_1             0x20C9
-#define WGL_VIDEO_OUT_FIELD_2             0x20CA
-#define WGL_VIDEO_OUT_STACKED_FIELDS_1_2  0x20CB
-#define WGL_VIDEO_OUT_STACKED_FIELDS_2_1  0x20CC
-typedef BOOL (WINAPI * PFNWGLGETVIDEODEVICENVPROC) (HDC hDC, int numDevices, HPVIDEODEV *hVideoDevice);
-typedef BOOL (WINAPI * PFNWGLRELEASEVIDEODEVICENVPROC) (HPVIDEODEV hVideoDevice);
-typedef BOOL (WINAPI * PFNWGLBINDVIDEOIMAGENVPROC) (HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer);
-typedef BOOL (WINAPI * PFNWGLRELEASEVIDEOIMAGENVPROC) (HPBUFFERARB hPbuffer, int iVideoBuffer);
-typedef BOOL (WINAPI * PFNWGLSENDPBUFFERTOVIDEONVPROC) (HPBUFFERARB hPbuffer, int iBufferType, unsigned long *pulCounterPbuffer, BOOL bBlock);
-typedef BOOL (WINAPI * PFNWGLGETVIDEOINFONVPROC) (HPVIDEODEV hpVideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglGetVideoDeviceNV (HDC hDC, int numDevices, HPVIDEODEV *hVideoDevice);
-BOOL WINAPI wglReleaseVideoDeviceNV (HPVIDEODEV hVideoDevice);
-BOOL WINAPI wglBindVideoImageNV (HPVIDEODEV hVideoDevice, HPBUFFERARB hPbuffer, int iVideoBuffer);
-BOOL WINAPI wglReleaseVideoImageNV (HPBUFFERARB hPbuffer, int iVideoBuffer);
-BOOL WINAPI wglSendPbufferToVideoNV (HPBUFFERARB hPbuffer, int iBufferType, unsigned long *pulCounterPbuffer, BOOL bBlock);
-BOOL WINAPI wglGetVideoInfoNV (HPVIDEODEV hpVideoDevice, unsigned long *pulCounterOutputPbuffer, unsigned long *pulCounterOutputVideo);
-#endif
-#endif /* WGL_NV_video_output */
-
-#ifndef WGL_OML_sync_control
-#define WGL_OML_sync_control 1
-typedef BOOL (WINAPI * PFNWGLGETSYNCVALUESOMLPROC) (HDC hdc, INT64 *ust, INT64 *msc, INT64 *sbc);
-typedef BOOL (WINAPI * PFNWGLGETMSCRATEOMLPROC) (HDC hdc, INT32 *numerator, INT32 *denominator);
-typedef INT64 (WINAPI * PFNWGLSWAPBUFFERSMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder);
-typedef INT64 (WINAPI * PFNWGLSWAPLAYERBUFFERSMSCOMLPROC) (HDC hdc, int fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder);
-typedef BOOL (WINAPI * PFNWGLWAITFORMSCOMLPROC) (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder, INT64 *ust, INT64 *msc, INT64 *sbc);
-typedef BOOL (WINAPI * PFNWGLWAITFORSBCOMLPROC) (HDC hdc, INT64 target_sbc, INT64 *ust, INT64 *msc, INT64 *sbc);
-#ifdef WGL_WGLEXT_PROTOTYPES
-BOOL WINAPI wglGetSyncValuesOML (HDC hdc, INT64 *ust, INT64 *msc, INT64 *sbc);
-BOOL WINAPI wglGetMscRateOML (HDC hdc, INT32 *numerator, INT32 *denominator);
-INT64 WINAPI wglSwapBuffersMscOML (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder);
-INT64 WINAPI wglSwapLayerBuffersMscOML (HDC hdc, int fuPlanes, INT64 target_msc, INT64 divisor, INT64 remainder);
-BOOL WINAPI wglWaitForMscOML (HDC hdc, INT64 target_msc, INT64 divisor, INT64 remainder, INT64 *ust, INT64 *msc, INT64 *sbc);
-BOOL WINAPI wglWaitForSbcOML (HDC hdc, INT64 target_sbc, INT64 *ust, INT64 *msc, INT64 *sbc);
-#endif
-#endif /* WGL_OML_sync_control */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif

deps/KHR/khrplatform.h

@@ -1,282 +0,0 @@
-#ifndef __khrplatform_h_
-#define __khrplatform_h_
-
-/*
-** Copyright (c) 2008-2009 The Khronos Group Inc.
-**
-** Permission is hereby granted, free of charge, to any person obtaining a
-** copy of this software and/or associated documentation files (the
-** "Materials"), to deal in the Materials without restriction, including
-** without limitation the rights to use, copy, modify, merge, publish,
-** distribute, sublicense, and/or sell copies of the Materials, and to
-** permit persons to whom the Materials are furnished to do so, subject to
-** the following conditions:
-**
-** The above copyright notice and this permission notice shall be included
-** in all copies or substantial portions of the Materials.
-**
-** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
-*/
-
-/* Khronos platform-specific types and definitions.
- *
- * $Revision: 23298 $ on $Date: 2013-09-30 17:07:13 -0700 (Mon, 30 Sep 2013) $
- *
- * Adopters may modify this file to suit their platform. Adopters are
- * encouraged to submit platform specific modifications to the Khronos
- * group so that they can be included in future versions of this file.
- * Please submit changes by sending them to the public Khronos Bugzilla
- * (http://khronos.org/bugzilla) by filing a bug against product
- * "Khronos (general)" component "Registry".
- *
- * A predefined template which fills in some of the bug fields can be
- * reached using http://tinyurl.com/khrplatform-h-bugreport, but you
- * must create a Bugzilla login first.
- *
- *
- * See the Implementer's Guidelines for information about where this file
- * should be located on your system and for more details of its use:
- *    http://www.khronos.org/registry/implementers_guide.pdf
- *
- * This file should be included as
- *        #include <KHR/khrplatform.h>
- * by Khronos client API header files that use its types and defines.
- *
- * The types in khrplatform.h should only be used to define API-specific types.
- *
- * Types defined in khrplatform.h:
- *    khronos_int8_t              signed   8  bit
- *    khronos_uint8_t             unsigned 8  bit
- *    khronos_int16_t             signed   16 bit
- *    khronos_uint16_t            unsigned 16 bit
- *    khronos_int32_t             signed   32 bit
- *    khronos_uint32_t            unsigned 32 bit
- *    khronos_int64_t             signed   64 bit
- *    khronos_uint64_t            unsigned 64 bit
- *    khronos_intptr_t            signed   same number of bits as a pointer
- *    khronos_uintptr_t           unsigned same number of bits as a pointer
- *    khronos_ssize_t             signed   size
- *    khronos_usize_t             unsigned size
- *    khronos_float_t             signed   32 bit floating point
- *    khronos_time_ns_t           unsigned 64 bit time in nanoseconds
- *    khronos_utime_nanoseconds_t unsigned time interval or absolute time in
- *                                         nanoseconds
- *    khronos_stime_nanoseconds_t signed time interval in nanoseconds
- *    khronos_boolean_enum_t      enumerated boolean type. This should
- *      only be used as a base type when a client API's boolean type is
- *      an enum. Client APIs which use an integer or other type for
- *      booleans cannot use this as the base type for their boolean.
- *
- * Tokens defined in khrplatform.h:
- *
- *    KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values.
- *
- *    KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0.
- *    KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0.
- *
- * Calling convention macros defined in this file:
- *    KHRONOS_APICALL
- *    KHRONOS_APIENTRY
- *    KHRONOS_APIATTRIBUTES
- *
- * These may be used in function prototypes as:
- *
- *      KHRONOS_APICALL void KHRONOS_APIENTRY funcname(
- *                                  int arg1,
- *                                  int arg2) KHRONOS_APIATTRIBUTES;
- */
-
-/*-------------------------------------------------------------------------
- * Definition of KHRONOS_APICALL
- *-------------------------------------------------------------------------
- * This precedes the return type of the function in the function prototype.
- */
-#if defined(_WIN32) && !defined(__SCITECH_SNAP__)
-#   define KHRONOS_APICALL __declspec(dllimport)
-#elif defined (__SYMBIAN32__)
-#   define KHRONOS_APICALL IMPORT_C
-#else
-#   define KHRONOS_APICALL
-#endif
-
-/*-------------------------------------------------------------------------
- * Definition of KHRONOS_APIENTRY
- *-------------------------------------------------------------------------
- * This follows the return type of the function  and precedes the function
- * name in the function prototype.
- */
-#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__)
-    /* Win32 but not WinCE */
-#   define KHRONOS_APIENTRY __stdcall
-#else
-#   define KHRONOS_APIENTRY
-#endif
-
-/*-------------------------------------------------------------------------
- * Definition of KHRONOS_APIATTRIBUTES
- *-------------------------------------------------------------------------
- * This follows the closing parenthesis of the function prototype arguments.
- */
-#if defined (__ARMCC_2__)
-#define KHRONOS_APIATTRIBUTES __softfp
-#else
-#define KHRONOS_APIATTRIBUTES
-#endif
-
-/*-------------------------------------------------------------------------
- * basic type definitions
- *-----------------------------------------------------------------------*/
-#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__)
-
-
-/*
- * Using <stdint.h>
- */
-#include <stdint.h>
-typedef int32_t                 khronos_int32_t;
-typedef uint32_t                khronos_uint32_t;
-typedef int64_t                 khronos_int64_t;
-typedef uint64_t                khronos_uint64_t;
-#define KHRONOS_SUPPORT_INT64   1
-#define KHRONOS_SUPPORT_FLOAT   1
-
-#elif defined(__VMS ) || defined(__sgi)
-
-/*
- * Using <inttypes.h>
- */
-#include <inttypes.h>
-typedef int32_t                 khronos_int32_t;
-typedef uint32_t                khronos_uint32_t;
-typedef int64_t                 khronos_int64_t;
-typedef uint64_t                khronos_uint64_t;
-#define KHRONOS_SUPPORT_INT64   1
-#define KHRONOS_SUPPORT_FLOAT   1
-
-#elif defined(_WIN32) && !defined(__SCITECH_SNAP__)
-
-/*
- * Win32
- */
-typedef __int32                 khronos_int32_t;
-typedef unsigned __int32        khronos_uint32_t;
-typedef __int64                 khronos_int64_t;
-typedef unsigned __int64        khronos_uint64_t;
-#define KHRONOS_SUPPORT_INT64   1
-#define KHRONOS_SUPPORT_FLOAT   1
-
-#elif defined(__sun__) || defined(__digital__)
-
-/*
- * Sun or Digital
- */
-typedef int                     khronos_int32_t;
-typedef unsigned int            khronos_uint32_t;
-#if defined(__arch64__) || defined(_LP64)
-typedef long int                khronos_int64_t;
-typedef unsigned long int       khronos_uint64_t;
-#else
-typedef long long int           khronos_int64_t;
-typedef unsigned long long int  khronos_uint64_t;
-#endif /* __arch64__ */
-#define KHRONOS_SUPPORT_INT64   1
-#define KHRONOS_SUPPORT_FLOAT   1
-
-#elif 0
-
-/*
- * Hypothetical platform with no float or int64 support
- */
-typedef int                     khronos_int32_t;
-typedef unsigned int            khronos_uint32_t;
-#define KHRONOS_SUPPORT_INT64   0
-#define KHRONOS_SUPPORT_FLOAT   0
-
-#else
-
-/*
- * Generic fallback
- */
-#include <stdint.h>
-typedef int32_t                 khronos_int32_t;
-typedef uint32_t                khronos_uint32_t;
-typedef int64_t                 khronos_int64_t;
-typedef uint64_t                khronos_uint64_t;
-#define KHRONOS_SUPPORT_INT64   1
-#define KHRONOS_SUPPORT_FLOAT   1
-
-#endif
-
-
-/*
- * Types that are (so far) the same on all platforms
- */
-typedef signed   char          khronos_int8_t;
-typedef unsigned char          khronos_uint8_t;
-typedef signed   short int     khronos_int16_t;
-typedef unsigned short int     khronos_uint16_t;
-
-/*
- * Types that differ between LLP64 and LP64 architectures - in LLP64, 
- * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears
- * to be the only LLP64 architecture in current use.
- */
-#ifdef _WIN64
-typedef signed   long long int khronos_intptr_t;
-typedef unsigned long long int khronos_uintptr_t;
-typedef signed   long long int khronos_ssize_t;
-typedef unsigned long long int khronos_usize_t;
-#else
-typedef signed   long  int     khronos_intptr_t;
-typedef unsigned long  int     khronos_uintptr_t;
-typedef signed   long  int     khronos_ssize_t;
-typedef unsigned long  int     khronos_usize_t;
-#endif
-
-#if KHRONOS_SUPPORT_FLOAT
-/*
- * Float type
- */
-typedef          float         khronos_float_t;
-#endif
-
-#if KHRONOS_SUPPORT_INT64
-/* Time types
- *
- * These types can be used to represent a time interval in nanoseconds or
- * an absolute Unadjusted System Time.  Unadjusted System Time is the number
- * of nanoseconds since some arbitrary system event (e.g. since the last
- * time the system booted).  The Unadjusted System Time is an unsigned
- * 64 bit value that wraps back to 0 every 584 years.  Time intervals
- * may be either signed or unsigned.
- */
-typedef khronos_uint64_t       khronos_utime_nanoseconds_t;
-typedef khronos_int64_t        khronos_stime_nanoseconds_t;
-#endif
-
-/*
- * Dummy value used to pad enum types to 32 bits.
- */
-#ifndef KHRONOS_MAX_ENUM
-#define KHRONOS_MAX_ENUM 0x7FFFFFFF
-#endif
-
-/*
- * Enumerated boolean type
- *
- * Values other than zero should be considered to be true.  Therefore
- * comparisons should not be made against KHRONOS_TRUE.
- */
-typedef enum {
-    KHRONOS_FALSE = 0,
-    KHRONOS_TRUE  = 1,
-    KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM
-} khronos_boolean_enum_t;
-
-#endif /* __khrplatform_h_ */

deps/glad.c

@@ -1,753 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <glad/glad.h>
-
-struct gladGLversionStruct GLVersion;
-
-#if defined(GL_ES_VERSION_3_0) || defined(GL_VERSION_3_0)
-#define _GLAD_IS_SOME_NEW_VERSION 1
-#endif
-
-int GLAD_GL_VERSION_1_0;
-int GLAD_GL_VERSION_1_1;
-int GLAD_GL_VERSION_1_2;
-int GLAD_GL_VERSION_1_3;
-int GLAD_GL_VERSION_1_4;
-int GLAD_GL_VERSION_1_5;
-int GLAD_GL_VERSION_2_0;
-int GLAD_GL_VERSION_2_1;
-int GLAD_GL_VERSION_3_0;
-int GLAD_GL_VERSION_3_1;
-int GLAD_GL_VERSION_3_2;
-PFNGLDELETEVERTEXARRAYSPROC glad_glDeleteVertexArrays;
-PFNGLBEGINTRANSFORMFEEDBACKPROC glad_glBeginTransformFeedback;
-PFNGLFLUSHPROC glad_glFlush;
-PFNGLCOPYTEXIMAGE1DPROC glad_glCopyTexImage1D;
-PFNGLCLEARCOLORPROC glad_glClearColor;
-PFNGLVERTEXATTRIBI3UIPROC glad_glVertexAttribI3ui;
-PFNGLGETUNIFORMBLOCKINDEXPROC glad_glGetUniformBlockIndex;
-PFNGLVERTEXATTRIB4NIVPROC glad_glVertexAttrib4Niv;
-PFNGLCLEARBUFFERIVPROC glad_glClearBufferiv;
-PFNGLSTENCILMASKSEPARATEPROC glad_glStencilMaskSeparate;
-PFNGLGETVERTEXATTRIBPOINTERVPROC glad_glGetVertexAttribPointerv;
-PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glad_glGetFramebufferAttachmentParameteriv;
-PFNGLBINDFRAGDATALOCATIONPROC glad_glBindFragDataLocation;
-PFNGLLINKPROGRAMPROC glad_glLinkProgram;
-PFNGLBINDTEXTUREPROC glad_glBindTexture;
-PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC glad_glGetActiveUniformBlockName;
-PFNGLVERTEXATTRIBI2UIVPROC glad_glVertexAttribI2uiv;
-PFNGLFENCESYNCPROC glad_glFenceSync;
-PFNGLUNIFORM3UIPROC glad_glUniform3ui;
-PFNGLUNIFORM2UIVPROC glad_glUniform2uiv;
-PFNGLGETSTRINGPROC glad_glGetString;
-PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC glad_glCompressedTexSubImage3D;
-PFNGLDETACHSHADERPROC glad_glDetachShader;
-PFNGLVERTEXATTRIBI4UIVPROC glad_glVertexAttribI4uiv;
-PFNGLGENBUFFERSPROC glad_glGenBuffers;
-PFNGLENDQUERYPROC glad_glEndQuery;
-PFNGLPOINTPARAMETERFVPROC glad_glPointParameterfv;
-PFNGLLINEWIDTHPROC glad_glLineWidth;
-PFNGLUNIFORM2FVPROC glad_glUniform2fv;
-PFNGLDRAWELEMENTSINSTANCEDPROC glad_glDrawElementsInstanced;
-PFNGLGETINTEGERI_VPROC glad_glGetIntegeri_v;
-PFNGLBINDATTRIBLOCATIONPROC glad_glBindAttribLocation;
-PFNGLCOMPILESHADERPROC glad_glCompileShader;
-PFNGLGETTRANSFORMFEEDBACKVARYINGPROC glad_glGetTransformFeedbackVarying;
-PFNGLDELETETEXTURESPROC glad_glDeleteTextures;
-PFNGLSTENCILOPSEPARATEPROC glad_glStencilOpSeparate;
-PFNGLUNIFORMMATRIX3FVPROC glad_glUniformMatrix3fv;
-PFNGLPOLYGONMODEPROC glad_glPolygonMode;
-PFNGLBINDBUFFERRANGEPROC glad_glBindBufferRange;
-PFNGLVERTEXATTRIB4FPROC glad_glVertexAttrib4f;
-PFNGLGENRENDERBUFFERSPROC glad_glGenRenderbuffers;
-PFNGLVERTEXATTRIB4DPROC glad_glVertexAttrib4d;
-PFNGLVERTEXATTRIB1FPROC glad_glVertexAttrib1f;
-PFNGLGETBUFFERPARAMETERI64VPROC glad_glGetBufferParameteri64v;
-PFNGLISSYNCPROC glad_glIsSync;
-PFNGLCLAMPCOLORPROC glad_glClampColor;
-PFNGLUNIFORM4IVPROC glad_glUniform4iv;
-PFNGLGETTEXPARAMETERIVPROC glad_glGetTexParameteriv;
-PFNGLCLEARSTENCILPROC glad_glClearStencil;
-PFNGLFRAMEBUFFERTEXTUREPROC glad_glFramebufferTexture;
-PFNGLUNIFORMMATRIX2X3FVPROC glad_glUniformMatrix2x3fv;
-PFNGLVERTEXATTRIB4SPROC glad_glVertexAttrib4s;
-PFNGLDRAWELEMENTSBASEVERTEXPROC glad_glDrawElementsBaseVertex;
-PFNGLGETVERTEXATTRIBIUIVPROC glad_glGetVertexAttribIuiv;
-PFNGLENABLEIPROC glad_glEnablei;
-PFNGLSAMPLECOVERAGEPROC glad_glSampleCoverage;
-PFNGLVERTEXATTRIB4NUSVPROC glad_glVertexAttrib4Nusv;
-PFNGLGENTEXTURESPROC glad_glGenTextures;
-PFNGLDEPTHFUNCPROC glad_glDepthFunc;
-PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC glad_glCompressedTexSubImage2D;
-PFNGLGETRENDERBUFFERPARAMETERIVPROC glad_glGetRenderbufferParameteriv;
-PFNGLUNIFORM1FPROC glad_glUniform1f;
-PFNGLGETVERTEXATTRIBFVPROC glad_glGetVertexAttribfv;
-PFNGLVERTEXATTRIBI4BVPROC glad_glVertexAttribI4bv;
-PFNGLVERTEXATTRIB4NBVPROC glad_glVertexAttrib4Nbv;
-PFNGLGETTEXPARAMETERFVPROC glad_glGetTexParameterfv;
-PFNGLGETCOMPRESSEDTEXIMAGEPROC glad_glGetCompressedTexImage;
-PFNGLISVERTEXARRAYPROC glad_glIsVertexArray;
-PFNGLCREATESHADERPROC glad_glCreateShader;
-PFNGLISBUFFERPROC glad_glIsBuffer;
-PFNGLUNIFORM1IPROC glad_glUniform1i;
-PFNGLVERTEXATTRIB3SPROC glad_glVertexAttrib3s;
-PFNGLGETACTIVEATTRIBPROC glad_glGetActiveAttrib;
-PFNGLCOPYTEXSUBIMAGE2DPROC glad_glCopyTexSubImage2D;
-PFNGLVERTEXATTRIB3DVPROC glad_glVertexAttrib3dv;
-PFNGLTEXSUBIMAGE2DPROC glad_glTexSubImage2D;
-PFNGLDISABLEPROC glad_glDisable;
-PFNGLUNIFORM2IPROC glad_glUniform2i;
-PFNGLBLENDFUNCSEPARATEPROC glad_glBlendFuncSeparate;
-PFNGLLOGICOPPROC glad_glLogicOp;
-PFNGLVERTEXATTRIBI4SVPROC glad_glVertexAttribI4sv;
-PFNGLGETPROGRAMIVPROC glad_glGetProgramiv;
-PFNGLCOLORMASKPROC glad_glColorMask;
-PFNGLHINTPROC glad_glHint;
-PFNGLVERTEXATTRIB1SPROC glad_glVertexAttrib1s;
-PFNGLFRAMEBUFFERTEXTURELAYERPROC glad_glFramebufferTextureLayer;
-PFNGLTEXPARAMETERIIVPROC glad_glTexParameterIiv;
-PFNGLBLENDEQUATIONPROC glad_glBlendEquation;
-PFNGLGETUNIFORMLOCATIONPROC glad_glGetUniformLocation;
-PFNGLSAMPLEMASKIPROC glad_glSampleMaski;
-PFNGLBINDFRAMEBUFFERPROC glad_glBindFramebuffer;
-PFNGLENDTRANSFORMFEEDBACKPROC glad_glEndTransformFeedback;
-PFNGLCULLFACEPROC glad_glCullFace;
-PFNGLUNIFORMMATRIX3X2FVPROC glad_glUniformMatrix3x2fv;
-PFNGLVERTEXATTRIB4USVPROC glad_glVertexAttrib4usv;
-PFNGLUNIFORM4FVPROC glad_glUniform4fv;
-PFNGLGETTEXPARAMETERIUIVPROC glad_glGetTexParameterIuiv;
-PFNGLDELETEFRAMEBUFFERSPROC glad_glDeleteFramebuffers;
-PFNGLUNIFORM1UIVPROC glad_glUniform1uiv;
-PFNGLPOINTSIZEPROC glad_glPointSize;
-PFNGLGETSTRINGIPROC glad_glGetStringi;
-PFNGLVERTEXATTRIB2DVPROC glad_glVertexAttrib2dv;
-PFNGLVERTEXATTRIBI1IVPROC glad_glVertexAttribI1iv;
-PFNGLDELETEPROGRAMPROC glad_glDeleteProgram;
-PFNGLVERTEXATTRIB4NUIVPROC glad_glVertexAttrib4Nuiv;
-PFNGLGENQUERIESPROC glad_glGenQueries;
-PFNGLWAITSYNCPROC glad_glWaitSync;
-PFNGLATTACHSHADERPROC glad_glAttachShader;
-PFNGLBLITFRAMEBUFFERPROC glad_glBlitFramebuffer;
-PFNGLRENDERBUFFERSTORAGEPROC glad_glRenderbufferStorage;
-PFNGLUNIFORMMATRIX4X3FVPROC glad_glUniformMatrix4x3fv;
-PFNGLUNIFORM3IPROC glad_glUniform3i;
-PFNGLCOMPRESSEDTEXIMAGE1DPROC glad_glCompressedTexImage1D;
-PFNGLCOPYTEXSUBIMAGE1DPROC glad_glCopyTexSubImage1D;
-PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC glad_glDrawRangeElementsBaseVertex;
-PFNGLCHECKFRAMEBUFFERSTATUSPROC glad_glCheckFramebufferStatus;
-PFNGLTEXSUBIMAGE3DPROC glad_glTexSubImage3D;
-PFNGLGETINTEGER64I_VPROC glad_glGetInteger64i_v;
-PFNGLPROVOKINGVERTEXPROC glad_glProvokingVertex;
-PFNGLGETMULTISAMPLEFVPROC glad_glGetMultisamplefv;
-PFNGLCOPYTEXIMAGE2DPROC glad_glCopyTexImage2D;
-PFNGLUNIFORM3FPROC glad_glUniform3f;
-PFNGLVERTEXATTRIB4UBVPROC glad_glVertexAttrib4ubv;
-PFNGLGETBUFFERPARAMETERIVPROC glad_glGetBufferParameteriv;
-PFNGLUNIFORMMATRIX4X2FVPROC glad_glUniformMatrix4x2fv;
-PFNGLENDCONDITIONALRENDERPROC glad_glEndConditionalRender;
-PFNGLDRAWELEMENTSPROC glad_glDrawElements;
-PFNGLCOLORMASKIPROC glad_glColorMaski;
-PFNGLISENABLEDIPROC glad_glIsEnabledi;
-PFNGLVERTEXATTRIB1DVPROC glad_glVertexAttrib1dv;
-PFNGLDRAWRANGEELEMENTSPROC glad_glDrawRangeElements;
-PFNGLGETQUERYOBJECTUIVPROC glad_glGetQueryObjectuiv;
-PFNGLGENVERTEXARRAYSPROC glad_glGenVertexArrays;
-PFNGLBINDBUFFERBASEPROC glad_glBindBufferBase;
-PFNGLBUFFERSUBDATAPROC glad_glBufferSubData;
-PFNGLUNIFORM1IVPROC glad_glUniform1iv;
-PFNGLGETQUERYOBJECTIVPROC glad_glGetQueryObjectiv;
-PFNGLUNIFORM4UIVPROC glad_glUniform4uiv;
-PFNGLREADBUFFERPROC glad_glReadBuffer;
-PFNGLCOPYBUFFERSUBDATAPROC glad_glCopyBufferSubData;
-PFNGLBINDVERTEXARRAYPROC glad_glBindVertexArray;
-PFNGLCLIENTWAITSYNCPROC glad_glClientWaitSync;
-PFNGLBEGINCONDITIONALRENDERPROC glad_glBeginConditionalRender;
-PFNGLVERTEXATTRIB3SVPROC glad_glVertexAttrib3sv;
-PFNGLVERTEXATTRIBI2UIPROC glad_glVertexAttribI2ui;
-PFNGLGENERATEMIPMAPPROC glad_glGenerateMipmap;
-PFNGLMULTIDRAWARRAYSPROC glad_glMultiDrawArrays;
-PFNGLFRAMEBUFFERTEXTURE1DPROC glad_glFramebufferTexture1D;
-PFNGLGETSHADERIVPROC glad_glGetShaderiv;
-PFNGLGETACTIVEUNIFORMBLOCKIVPROC glad_glGetActiveUniformBlockiv;
-PFNGLUNIFORMMATRIX3X4FVPROC glad_glUniformMatrix3x4fv;
-PFNGLVERTEXATTRIB3FPROC glad_glVertexAttrib3f;
-PFNGLVERTEXATTRIB4UIVPROC glad_glVertexAttrib4uiv;
-PFNGLPOINTPARAMETERIPROC glad_glPointParameteri;
-PFNGLBLENDCOLORPROC glad_glBlendColor;
-PFNGLENABLEVERTEXATTRIBARRAYPROC glad_glEnableVertexAttribArray;
-PFNGLUNMAPBUFFERPROC glad_glUnmapBuffer;
-PFNGLDEPTHMASKPROC glad_glDepthMask;
-PFNGLPOINTPARAMETERFPROC glad_glPointParameterf;
-PFNGLDISABLEIPROC glad_glDisablei;
-PFNGLGETDOUBLEVPROC glad_glGetDoublev;
-PFNGLVERTEXATTRIBI4IVPROC glad_glVertexAttribI4iv;
-PFNGLVERTEXATTRIB1SVPROC glad_glVertexAttrib1sv;
-PFNGLSHADERSOURCEPROC glad_glShaderSource;
-PFNGLBINDRENDERBUFFERPROC glad_glBindRenderbuffer;
-PFNGLCOMPRESSEDTEXIMAGE2DPROC glad_glCompressedTexImage2D;
-PFNGLVERTEXATTRIBI3UIVPROC glad_glVertexAttribI3uiv;
-PFNGLVERTEXATTRIBI2IVPROC glad_glVertexAttribI2iv;
-PFNGLDRAWARRAYSPROC glad_glDrawArrays;
-PFNGLUNIFORM1UIPROC glad_glUniform1ui;
-PFNGLISPROGRAMPROC glad_glIsProgram;
-PFNGLGETTEXLEVELPARAMETERIVPROC glad_glGetTexLevelParameteriv;
-PFNGLGETFRAGDATALOCATIONPROC glad_glGetFragDataLocation;
-PFNGLGETSYNCIVPROC glad_glGetSynciv;
-PFNGLGETUNIFORMIVPROC glad_glGetUniformiv;
-PFNGLVERTEXATTRIBI2IPROC glad_glVertexAttribI2i;
-PFNGLUNIFORM4IPROC glad_glUniform4i;
-PFNGLVERTEXATTRIB3DPROC glad_glVertexAttrib3d;
-PFNGLCLEARPROC glad_glClear;
-PFNGLVERTEXATTRIB4FVPROC glad_glVertexAttrib4fv;
-PFNGLGETACTIVEUNIFORMNAMEPROC glad_glGetActiveUniformName;
-PFNGLUNIFORM2FPROC glad_glUniform2f;
-PFNGLTEXIMAGE2DMULTISAMPLEPROC glad_glTexImage2DMultisample;
-PFNGLACTIVETEXTUREPROC glad_glActiveTexture;
-PFNGLBEGINQUERYPROC glad_glBeginQuery;
-PFNGLUNIFORM2IVPROC glad_glUniform2iv;
-PFNGLBINDBUFFERPROC glad_glBindBuffer;
-PFNGLISENABLEDPROC glad_glIsEnabled;
-PFNGLSTENCILOPPROC glad_glStencilOp;
-PFNGLREADPIXELSPROC glad_glReadPixels;
-PFNGLCLEARDEPTHPROC glad_glClearDepth;
-PFNGLVERTEXATTRIBI3IVPROC glad_glVertexAttribI3iv;
-PFNGLUNIFORM4FPROC glad_glUniform4f;
-PFNGLFRAMEBUFFERTEXTURE2DPROC glad_glFramebufferTexture2D;
-PFNGLMAPBUFFERPROC glad_glMapBuffer;
-PFNGLVERTEXATTRIB1DPROC glad_glVertexAttrib1d;
-PFNGLVERTEXATTRIB4NUBPROC glad_glVertexAttrib4Nub;
-PFNGLUNIFORM3FVPROC glad_glUniform3fv;
-PFNGLGETUNIFORMFVPROC glad_glGetUniformfv;
-PFNGLBUFFERDATAPROC glad_glBufferData;
-PFNGLGETTEXPARAMETERIIVPROC glad_glGetTexParameterIiv;
-PFNGLCOMPRESSEDTEXIMAGE3DPROC glad_glCompressedTexImage3D;
-PFNGLTEXIMAGE1DPROC glad_glTexImage1D;
-PFNGLDELETESYNCPROC glad_glDeleteSync;
-PFNGLCOPYTEXSUBIMAGE3DPROC glad_glCopyTexSubImage3D;
-PFNGLGETERRORPROC glad_glGetError;
-PFNGLDELETERENDERBUFFERSPROC glad_glDeleteRenderbuffers;
-PFNGLGETVERTEXATTRIBIVPROC glad_glGetVertexAttribiv;
-PFNGLTEXPARAMETERIVPROC glad_glTexParameteriv;
-PFNGLMULTIDRAWELEMENTSPROC glad_glMultiDrawElements;
-PFNGLVERTEXATTRIB3FVPROC glad_glVertexAttrib3fv;
-PFNGLGETFLOATVPROC glad_glGetFloatv;
-PFNGLTEXSUBIMAGE1DPROC glad_glTexSubImage1D;
-PFNGLUNIFORM3IVPROC glad_glUniform3iv;
-PFNGLGETTEXIMAGEPROC glad_glGetTexImage;
-PFNGLVERTEXATTRIB2FVPROC glad_glVertexAttrib2fv;
-PFNGLUSEPROGRAMPROC glad_glUseProgram;
-PFNGLVERTEXATTRIB4IVPROC glad_glVertexAttrib4iv;
-PFNGLGETTEXLEVELPARAMETERFVPROC glad_glGetTexLevelParameterfv;
-PFNGLVERTEXATTRIBI1IPROC glad_glVertexAttribI1i;
-PFNGLGENFRAMEBUFFERSPROC glad_glGenFramebuffers;
-PFNGLFRAMEBUFFERRENDERBUFFERPROC glad_glFramebufferRenderbuffer;
-PFNGLDRAWBUFFERSPROC glad_glDrawBuffers;
-PFNGLCLEARBUFFERFVPROC glad_glClearBufferfv;
-PFNGLSTENCILFUNCPROC glad_glStencilFunc;
-PFNGLGETINTEGERVPROC glad_glGetIntegerv;
-PFNGLGETATTACHEDSHADERSPROC glad_glGetAttachedShaders;
-PFNGLUNIFORMBLOCKBINDINGPROC glad_glUniformBlockBinding;
-PFNGLISRENDERBUFFERPROC glad_glIsRenderbuffer;
-PFNGLGETBUFFERPOINTERVPROC glad_glGetBufferPointerv;
-PFNGLGETVERTEXATTRIBIIVPROC glad_glGetVertexAttribIiv;
-PFNGLDRAWBUFFERPROC glad_glDrawBuffer;
-PFNGLFRAMEBUFFERTEXTURE3DPROC glad_glFramebufferTexture3D;
-PFNGLUNIFORM1FVPROC glad_glUniform1fv;
-PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glad_glRenderbufferStorageMultisample;
-PFNGLMAPBUFFERRANGEPROC glad_glMapBufferRange;
-PFNGLISQUERYPROC glad_glIsQuery;
-PFNGLVERTEXATTRIB4NUBVPROC glad_glVertexAttrib4Nubv;
-PFNGLUNIFORMMATRIX2FVPROC glad_glUniformMatrix2fv;
-PFNGLDISABLEVERTEXATTRIBARRAYPROC glad_glDisableVertexAttribArray;
-PFNGLVERTEXATTRIB4SVPROC glad_glVertexAttrib4sv;
-PFNGLGETQUERYIVPROC glad_glGetQueryiv;
-PFNGLTEXIMAGE2DPROC glad_glTexImage2D;
-PFNGLGETPROGRAMINFOLOGPROC glad_glGetProgramInfoLog;
-PFNGLSTENCILMASKPROC glad_glStencilMask;
-PFNGLUNIFORM4UIPROC glad_glUniform4ui;
-PFNGLUNIFORMMATRIX2X4FVPROC glad_glUniformMatrix2x4fv;
-PFNGLGETSHADERINFOLOGPROC glad_glGetShaderInfoLog;
-PFNGLISTEXTUREPROC glad_glIsTexture;
-PFNGLGETUNIFORMINDICESPROC glad_glGetUniformIndices;
-PFNGLISSHADERPROC glad_glIsShader;
-PFNGLGETSHADERSOURCEPROC glad_glGetShaderSource;
-PFNGLVERTEXATTRIBI4UBVPROC glad_glVertexAttribI4ubv;
-PFNGLVERTEXATTRIB4BVPROC glad_glVertexAttrib4bv;
-PFNGLGETINTEGER64VPROC glad_glGetInteger64v;
-PFNGLVERTEXATTRIBPOINTERPROC glad_glVertexAttribPointer;
-PFNGLTEXPARAMETERFVPROC glad_glTexParameterfv;
-PFNGLGETBUFFERSUBDATAPROC glad_glGetBufferSubData;
-PFNGLVERTEXATTRIB1FVPROC glad_glVertexAttrib1fv;
-PFNGLTEXPARAMETERIUIVPROC glad_glTexParameterIuiv;
-PFNGLENABLEPROC glad_glEnable;
-PFNGLGETACTIVEUNIFORMSIVPROC glad_glGetActiveUniformsiv;
-PFNGLDRAWARRAYSINSTANCEDPROC glad_glDrawArraysInstanced;
-PFNGLVERTEXATTRIBI4IPROC glad_glVertexAttribI4i;
-PFNGLSTENCILFUNCSEPARATEPROC glad_glStencilFuncSeparate;
-PFNGLDELETEQUERIESPROC glad_glDeleteQueries;
-PFNGLPOINTPARAMETERIVPROC glad_glPointParameteriv;
-PFNGLBLENDEQUATIONSEPARATEPROC glad_glBlendEquationSeparate;
-PFNGLVERTEXATTRIBI1UIPROC glad_glVertexAttribI1ui;
-PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC glad_glCompressedTexSubImage1D;
-PFNGLFINISHPROC glad_glFinish;
-PFNGLGETATTRIBLOCATIONPROC glad_glGetAttribLocation;
-PFNGLVERTEXATTRIB4DVPROC glad_glVertexAttrib4dv;
-PFNGLVERTEXATTRIB2SVPROC glad_glVertexAttrib2sv;
-PFNGLDELETESHADERPROC glad_glDeleteShader;
-PFNGLBLENDFUNCPROC glad_glBlendFunc;
-PFNGLCREATEPROGRAMPROC glad_glCreateProgram;
-PFNGLTEXIMAGE3DPROC glad_glTexImage3D;
-PFNGLVERTEXATTRIB4NSVPROC glad_glVertexAttrib4Nsv;
-PFNGLISFRAMEBUFFERPROC glad_glIsFramebuffer;
-PFNGLVERTEXATTRIBI4UIPROC glad_glVertexAttribI4ui;
-PFNGLFLUSHMAPPEDBUFFERRANGEPROC glad_glFlushMappedBufferRange;
-PFNGLVIEWPORTPROC glad_glViewport;
-PFNGLVERTEXATTRIBI1UIVPROC glad_glVertexAttribI1uiv;
-PFNGLVERTEXATTRIB2DPROC glad_glVertexAttrib2d;
-PFNGLTRANSFORMFEEDBACKVARYINGSPROC glad_glTransformFeedbackVaryings;
-PFNGLVERTEXATTRIB2FPROC glad_glVertexAttrib2f;
-PFNGLGETVERTEXATTRIBDVPROC glad_glGetVertexAttribdv;
-PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC glad_glMultiDrawElementsBaseVertex;
-PFNGLPRIMITIVERESTARTINDEXPROC glad_glPrimitiveRestartIndex;
-PFNGLUNIFORM2UIPROC glad_glUniform2ui;
-PFNGLPOLYGONOFFSETPROC glad_glPolygonOffset;
-PFNGLGETUNIFORMUIVPROC glad_glGetUniformuiv;
-PFNGLVERTEXATTRIBI3IPROC glad_glVertexAttribI3i;
-PFNGLVERTEXATTRIB2SPROC glad_glVertexAttrib2s;
-PFNGLTEXIMAGE3DMULTISAMPLEPROC glad_glTexImage3DMultisample;
-PFNGLUNIFORMMATRIX4FVPROC glad_glUniformMatrix4fv;
-PFNGLDEPTHRANGEPROC glad_glDepthRange;
-PFNGLGETACTIVEUNIFORMPROC glad_glGetActiveUniform;
-PFNGLVERTEXATTRIBI4USVPROC glad_glVertexAttribI4usv;
-PFNGLTEXPARAMETERFPROC glad_glTexParameterf;
-PFNGLCLEARBUFFERFIPROC glad_glClearBufferfi;
-PFNGLTEXPARAMETERIPROC glad_glTexParameteri;
-PFNGLFRONTFACEPROC glad_glFrontFace;
-PFNGLDELETEBUFFERSPROC glad_glDeleteBuffers;
-PFNGLSCISSORPROC glad_glScissor;
-PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC glad_glDrawElementsInstancedBaseVertex;
-PFNGLGETBOOLEANVPROC glad_glGetBooleanv;
-PFNGLTEXBUFFERPROC glad_glTexBuffer;
-PFNGLPIXELSTOREIPROC glad_glPixelStorei;
-PFNGLVALIDATEPROGRAMPROC glad_glValidateProgram;
-PFNGLPIXELSTOREFPROC glad_glPixelStoref;
-PFNGLCLEARBUFFERUIVPROC glad_glClearBufferuiv;
-PFNGLUNIFORM3UIVPROC glad_glUniform3uiv;
-PFNGLGETBOOLEANI_VPROC glad_glGetBooleani_v;
-PFNGLVERTEXATTRIBIPOINTERPROC glad_glVertexAttribIPointer;
-static void load_GL_VERSION_1_0(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_1_0) return;
-	glad_glCullFace = (PFNGLCULLFACEPROC)load("glCullFace");
-	glad_glFrontFace = (PFNGLFRONTFACEPROC)load("glFrontFace");
-	glad_glHint = (PFNGLHINTPROC)load("glHint");
-	glad_glLineWidth = (PFNGLLINEWIDTHPROC)load("glLineWidth");
-	glad_glPointSize = (PFNGLPOINTSIZEPROC)load("glPointSize");
-	glad_glPolygonMode = (PFNGLPOLYGONMODEPROC)load("glPolygonMode");
-	glad_glScissor = (PFNGLSCISSORPROC)load("glScissor");
-	glad_glTexParameterf = (PFNGLTEXPARAMETERFPROC)load("glTexParameterf");
-	glad_glTexParameterfv = (PFNGLTEXPARAMETERFVPROC)load("glTexParameterfv");
-	glad_glTexParameteri = (PFNGLTEXPARAMETERIPROC)load("glTexParameteri");
-	glad_glTexParameteriv = (PFNGLTEXPARAMETERIVPROC)load("glTexParameteriv");
-	glad_glTexImage1D = (PFNGLTEXIMAGE1DPROC)load("glTexImage1D");
-	glad_glTexImage2D = (PFNGLTEXIMAGE2DPROC)load("glTexImage2D");
-	glad_glDrawBuffer = (PFNGLDRAWBUFFERPROC)load("glDrawBuffer");
-	glad_glClear = (PFNGLCLEARPROC)load("glClear");
-	glad_glClearColor = (PFNGLCLEARCOLORPROC)load("glClearColor");
-	glad_glClearStencil = (PFNGLCLEARSTENCILPROC)load("glClearStencil");
-	glad_glClearDepth = (PFNGLCLEARDEPTHPROC)load("glClearDepth");
-	glad_glStencilMask = (PFNGLSTENCILMASKPROC)load("glStencilMask");
-	glad_glColorMask = (PFNGLCOLORMASKPROC)load("glColorMask");
-	glad_glDepthMask = (PFNGLDEPTHMASKPROC)load("glDepthMask");
-	glad_glDisable = (PFNGLDISABLEPROC)load("glDisable");
-	glad_glEnable = (PFNGLENABLEPROC)load("glEnable");
-	glad_glFinish = (PFNGLFINISHPROC)load("glFinish");
-	glad_glFlush = (PFNGLFLUSHPROC)load("glFlush");
-	glad_glBlendFunc = (PFNGLBLENDFUNCPROC)load("glBlendFunc");
-	glad_glLogicOp = (PFNGLLOGICOPPROC)load("glLogicOp");
-	glad_glStencilFunc = (PFNGLSTENCILFUNCPROC)load("glStencilFunc");
-	glad_glStencilOp = (PFNGLSTENCILOPPROC)load("glStencilOp");
-	glad_glDepthFunc = (PFNGLDEPTHFUNCPROC)load("glDepthFunc");
-	glad_glPixelStoref = (PFNGLPIXELSTOREFPROC)load("glPixelStoref");
-	glad_glPixelStorei = (PFNGLPIXELSTOREIPROC)load("glPixelStorei");
-	glad_glReadBuffer = (PFNGLREADBUFFERPROC)load("glReadBuffer");
-	glad_glReadPixels = (PFNGLREADPIXELSPROC)load("glReadPixels");
-	glad_glGetBooleanv = (PFNGLGETBOOLEANVPROC)load("glGetBooleanv");
-	glad_glGetDoublev = (PFNGLGETDOUBLEVPROC)load("glGetDoublev");
-	glad_glGetError = (PFNGLGETERRORPROC)load("glGetError");
-	glad_glGetFloatv = (PFNGLGETFLOATVPROC)load("glGetFloatv");
-	glad_glGetIntegerv = (PFNGLGETINTEGERVPROC)load("glGetIntegerv");
-	glad_glGetString = (PFNGLGETSTRINGPROC)load("glGetString");
-	glad_glGetTexImage = (PFNGLGETTEXIMAGEPROC)load("glGetTexImage");
-	glad_glGetTexParameterfv = (PFNGLGETTEXPARAMETERFVPROC)load("glGetTexParameterfv");
-	glad_glGetTexParameteriv = (PFNGLGETTEXPARAMETERIVPROC)load("glGetTexParameteriv");
-	glad_glGetTexLevelParameterfv = (PFNGLGETTEXLEVELPARAMETERFVPROC)load("glGetTexLevelParameterfv");
-	glad_glGetTexLevelParameteriv = (PFNGLGETTEXLEVELPARAMETERIVPROC)load("glGetTexLevelParameteriv");
-	glad_glIsEnabled = (PFNGLISENABLEDPROC)load("glIsEnabled");
-	glad_glDepthRange = (PFNGLDEPTHRANGEPROC)load("glDepthRange");
-	glad_glViewport = (PFNGLVIEWPORTPROC)load("glViewport");
-}
-static void load_GL_VERSION_1_1(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_1_1) return;
-	glad_glDrawArrays = (PFNGLDRAWARRAYSPROC)load("glDrawArrays");
-	glad_glDrawElements = (PFNGLDRAWELEMENTSPROC)load("glDrawElements");
-	glad_glPolygonOffset = (PFNGLPOLYGONOFFSETPROC)load("glPolygonOffset");
-	glad_glCopyTexImage1D = (PFNGLCOPYTEXIMAGE1DPROC)load("glCopyTexImage1D");
-	glad_glCopyTexImage2D = (PFNGLCOPYTEXIMAGE2DPROC)load("glCopyTexImage2D");
-	glad_glCopyTexSubImage1D = (PFNGLCOPYTEXSUBIMAGE1DPROC)load("glCopyTexSubImage1D");
-	glad_glCopyTexSubImage2D = (PFNGLCOPYTEXSUBIMAGE2DPROC)load("glCopyTexSubImage2D");
-	glad_glTexSubImage1D = (PFNGLTEXSUBIMAGE1DPROC)load("glTexSubImage1D");
-	glad_glTexSubImage2D = (PFNGLTEXSUBIMAGE2DPROC)load("glTexSubImage2D");
-	glad_glBindTexture = (PFNGLBINDTEXTUREPROC)load("glBindTexture");
-	glad_glDeleteTextures = (PFNGLDELETETEXTURESPROC)load("glDeleteTextures");
-	glad_glGenTextures = (PFNGLGENTEXTURESPROC)load("glGenTextures");
-	glad_glIsTexture = (PFNGLISTEXTUREPROC)load("glIsTexture");
-}
-static void load_GL_VERSION_1_2(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_1_2) return;
-	glad_glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC)load("glDrawRangeElements");
-	glad_glTexImage3D = (PFNGLTEXIMAGE3DPROC)load("glTexImage3D");
-	glad_glTexSubImage3D = (PFNGLTEXSUBIMAGE3DPROC)load("glTexSubImage3D");
-	glad_glCopyTexSubImage3D = (PFNGLCOPYTEXSUBIMAGE3DPROC)load("glCopyTexSubImage3D");
-}
-static void load_GL_VERSION_1_3(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_1_3) return;
-	glad_glActiveTexture = (PFNGLACTIVETEXTUREPROC)load("glActiveTexture");
-	glad_glSampleCoverage = (PFNGLSAMPLECOVERAGEPROC)load("glSampleCoverage");
-	glad_glCompressedTexImage3D = (PFNGLCOMPRESSEDTEXIMAGE3DPROC)load("glCompressedTexImage3D");
-	glad_glCompressedTexImage2D = (PFNGLCOMPRESSEDTEXIMAGE2DPROC)load("glCompressedTexImage2D");
-	glad_glCompressedTexImage1D = (PFNGLCOMPRESSEDTEXIMAGE1DPROC)load("glCompressedTexImage1D");
-	glad_glCompressedTexSubImage3D = (PFNGLCOMPRESSEDTEXSUBIMAGE3DPROC)load("glCompressedTexSubImage3D");
-	glad_glCompressedTexSubImage2D = (PFNGLCOMPRESSEDTEXSUBIMAGE2DPROC)load("glCompressedTexSubImage2D");
-	glad_glCompressedTexSubImage1D = (PFNGLCOMPRESSEDTEXSUBIMAGE1DPROC)load("glCompressedTexSubImage1D");
-	glad_glGetCompressedTexImage = (PFNGLGETCOMPRESSEDTEXIMAGEPROC)load("glGetCompressedTexImage");
-}
-static void load_GL_VERSION_1_4(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_1_4) return;
-	glad_glBlendFuncSeparate = (PFNGLBLENDFUNCSEPARATEPROC)load("glBlendFuncSeparate");
-	glad_glMultiDrawArrays = (PFNGLMULTIDRAWARRAYSPROC)load("glMultiDrawArrays");
-	glad_glMultiDrawElements = (PFNGLMULTIDRAWELEMENTSPROC)load("glMultiDrawElements");
-	glad_glPointParameterf = (PFNGLPOINTPARAMETERFPROC)load("glPointParameterf");
-	glad_glPointParameterfv = (PFNGLPOINTPARAMETERFVPROC)load("glPointParameterfv");
-	glad_glPointParameteri = (PFNGLPOINTPARAMETERIPROC)load("glPointParameteri");
-	glad_glPointParameteriv = (PFNGLPOINTPARAMETERIVPROC)load("glPointParameteriv");
-	glad_glBlendColor = (PFNGLBLENDCOLORPROC)load("glBlendColor");
-	glad_glBlendEquation = (PFNGLBLENDEQUATIONPROC)load("glBlendEquation");
-}
-static void load_GL_VERSION_1_5(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_1_5) return;
-	glad_glGenQueries = (PFNGLGENQUERIESPROC)load("glGenQueries");
-	glad_glDeleteQueries = (PFNGLDELETEQUERIESPROC)load("glDeleteQueries");
-	glad_glIsQuery = (PFNGLISQUERYPROC)load("glIsQuery");
-	glad_glBeginQuery = (PFNGLBEGINQUERYPROC)load("glBeginQuery");
-	glad_glEndQuery = (PFNGLENDQUERYPROC)load("glEndQuery");
-	glad_glGetQueryiv = (PFNGLGETQUERYIVPROC)load("glGetQueryiv");
-	glad_glGetQueryObjectiv = (PFNGLGETQUERYOBJECTIVPROC)load("glGetQueryObjectiv");
-	glad_glGetQueryObjectuiv = (PFNGLGETQUERYOBJECTUIVPROC)load("glGetQueryObjectuiv");
-	glad_glBindBuffer = (PFNGLBINDBUFFERPROC)load("glBindBuffer");
-	glad_glDeleteBuffers = (PFNGLDELETEBUFFERSPROC)load("glDeleteBuffers");
-	glad_glGenBuffers = (PFNGLGENBUFFERSPROC)load("glGenBuffers");
-	glad_glIsBuffer = (PFNGLISBUFFERPROC)load("glIsBuffer");
-	glad_glBufferData = (PFNGLBUFFERDATAPROC)load("glBufferData");
-	glad_glBufferSubData = (PFNGLBUFFERSUBDATAPROC)load("glBufferSubData");
-	glad_glGetBufferSubData = (PFNGLGETBUFFERSUBDATAPROC)load("glGetBufferSubData");
-	glad_glMapBuffer = (PFNGLMAPBUFFERPROC)load("glMapBuffer");
-	glad_glUnmapBuffer = (PFNGLUNMAPBUFFERPROC)load("glUnmapBuffer");
-	glad_glGetBufferParameteriv = (PFNGLGETBUFFERPARAMETERIVPROC)load("glGetBufferParameteriv");
-	glad_glGetBufferPointerv = (PFNGLGETBUFFERPOINTERVPROC)load("glGetBufferPointerv");
-}
-static void load_GL_VERSION_2_0(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_2_0) return;
-	glad_glBlendEquationSeparate = (PFNGLBLENDEQUATIONSEPARATEPROC)load("glBlendEquationSeparate");
-	glad_glDrawBuffers = (PFNGLDRAWBUFFERSPROC)load("glDrawBuffers");
-	glad_glStencilOpSeparate = (PFNGLSTENCILOPSEPARATEPROC)load("glStencilOpSeparate");
-	glad_glStencilFuncSeparate = (PFNGLSTENCILFUNCSEPARATEPROC)load("glStencilFuncSeparate");
-	glad_glStencilMaskSeparate = (PFNGLSTENCILMASKSEPARATEPROC)load("glStencilMaskSeparate");
-	glad_glAttachShader = (PFNGLATTACHSHADERPROC)load("glAttachShader");
-	glad_glBindAttribLocation = (PFNGLBINDATTRIBLOCATIONPROC)load("glBindAttribLocation");
-	glad_glCompileShader = (PFNGLCOMPILESHADERPROC)load("glCompileShader");
-	glad_glCreateProgram = (PFNGLCREATEPROGRAMPROC)load("glCreateProgram");
-	glad_glCreateShader = (PFNGLCREATESHADERPROC)load("glCreateShader");
-	glad_glDeleteProgram = (PFNGLDELETEPROGRAMPROC)load("glDeleteProgram");
-	glad_glDeleteShader = (PFNGLDELETESHADERPROC)load("glDeleteShader");
-	glad_glDetachShader = (PFNGLDETACHSHADERPROC)load("glDetachShader");
-	glad_glDisableVertexAttribArray = (PFNGLDISABLEVERTEXATTRIBARRAYPROC)load("glDisableVertexAttribArray");
-	glad_glEnableVertexAttribArray = (PFNGLENABLEVERTEXATTRIBARRAYPROC)load("glEnableVertexAttribArray");
-	glad_glGetActiveAttrib = (PFNGLGETACTIVEATTRIBPROC)load("glGetActiveAttrib");
-	glad_glGetActiveUniform = (PFNGLGETACTIVEUNIFORMPROC)load("glGetActiveUniform");
-	glad_glGetAttachedShaders = (PFNGLGETATTACHEDSHADERSPROC)load("glGetAttachedShaders");
-	glad_glGetAttribLocation = (PFNGLGETATTRIBLOCATIONPROC)load("glGetAttribLocation");
-	glad_glGetProgramiv = (PFNGLGETPROGRAMIVPROC)load("glGetProgramiv");
-	glad_glGetProgramInfoLog = (PFNGLGETPROGRAMINFOLOGPROC)load("glGetProgramInfoLog");
-	glad_glGetShaderiv = (PFNGLGETSHADERIVPROC)load("glGetShaderiv");
-	glad_glGetShaderInfoLog = (PFNGLGETSHADERINFOLOGPROC)load("glGetShaderInfoLog");
-	glad_glGetShaderSource = (PFNGLGETSHADERSOURCEPROC)load("glGetShaderSource");
-	glad_glGetUniformLocation = (PFNGLGETUNIFORMLOCATIONPROC)load("glGetUniformLocation");
-	glad_glGetUniformfv = (PFNGLGETUNIFORMFVPROC)load("glGetUniformfv");
-	glad_glGetUniformiv = (PFNGLGETUNIFORMIVPROC)load("glGetUniformiv");
-	glad_glGetVertexAttribdv = (PFNGLGETVERTEXATTRIBDVPROC)load("glGetVertexAttribdv");
-	glad_glGetVertexAttribfv = (PFNGLGETVERTEXATTRIBFVPROC)load("glGetVertexAttribfv");
-	glad_glGetVertexAttribiv = (PFNGLGETVERTEXATTRIBIVPROC)load("glGetVertexAttribiv");
-	glad_glGetVertexAttribPointerv = (PFNGLGETVERTEXATTRIBPOINTERVPROC)load("glGetVertexAttribPointerv");
-	glad_glIsProgram = (PFNGLISPROGRAMPROC)load("glIsProgram");
-	glad_glIsShader = (PFNGLISSHADERPROC)load("glIsShader");
-	glad_glLinkProgram = (PFNGLLINKPROGRAMPROC)load("glLinkProgram");
-	glad_glShaderSource = (PFNGLSHADERSOURCEPROC)load("glShaderSource");
-	glad_glUseProgram = (PFNGLUSEPROGRAMPROC)load("glUseProgram");
-	glad_glUniform1f = (PFNGLUNIFORM1FPROC)load("glUniform1f");
-	glad_glUniform2f = (PFNGLUNIFORM2FPROC)load("glUniform2f");
-	glad_glUniform3f = (PFNGLUNIFORM3FPROC)load("glUniform3f");
-	glad_glUniform4f = (PFNGLUNIFORM4FPROC)load("glUniform4f");
-	glad_glUniform1i = (PFNGLUNIFORM1IPROC)load("glUniform1i");
-	glad_glUniform2i = (PFNGLUNIFORM2IPROC)load("glUniform2i");
-	glad_glUniform3i = (PFNGLUNIFORM3IPROC)load("glUniform3i");
-	glad_glUniform4i = (PFNGLUNIFORM4IPROC)load("glUniform4i");
-	glad_glUniform1fv = (PFNGLUNIFORM1FVPROC)load("glUniform1fv");
-	glad_glUniform2fv = (PFNGLUNIFORM2FVPROC)load("glUniform2fv");
-	glad_glUniform3fv = (PFNGLUNIFORM3FVPROC)load("glUniform3fv");
-	glad_glUniform4fv = (PFNGLUNIFORM4FVPROC)load("glUniform4fv");
-	glad_glUniform1iv = (PFNGLUNIFORM1IVPROC)load("glUniform1iv");
-	glad_glUniform2iv = (PFNGLUNIFORM2IVPROC)load("glUniform2iv");
-	glad_glUniform3iv = (PFNGLUNIFORM3IVPROC)load("glUniform3iv");
-	glad_glUniform4iv = (PFNGLUNIFORM4IVPROC)load("glUniform4iv");
-	glad_glUniformMatrix2fv = (PFNGLUNIFORMMATRIX2FVPROC)load("glUniformMatrix2fv");
-	glad_glUniformMatrix3fv = (PFNGLUNIFORMMATRIX3FVPROC)load("glUniformMatrix3fv");
-	glad_glUniformMatrix4fv = (PFNGLUNIFORMMATRIX4FVPROC)load("glUniformMatrix4fv");
-	glad_glValidateProgram = (PFNGLVALIDATEPROGRAMPROC)load("glValidateProgram");
-	glad_glVertexAttrib1d = (PFNGLVERTEXATTRIB1DPROC)load("glVertexAttrib1d");
-	glad_glVertexAttrib1dv = (PFNGLVERTEXATTRIB1DVPROC)load("glVertexAttrib1dv");
-	glad_glVertexAttrib1f = (PFNGLVERTEXATTRIB1FPROC)load("glVertexAttrib1f");
-	glad_glVertexAttrib1fv = (PFNGLVERTEXATTRIB1FVPROC)load("glVertexAttrib1fv");
-	glad_glVertexAttrib1s = (PFNGLVERTEXATTRIB1SPROC)load("glVertexAttrib1s");
-	glad_glVertexAttrib1sv = (PFNGLVERTEXATTRIB1SVPROC)load("glVertexAttrib1sv");
-	glad_glVertexAttrib2d = (PFNGLVERTEXATTRIB2DPROC)load("glVertexAttrib2d");
-	glad_glVertexAttrib2dv = (PFNGLVERTEXATTRIB2DVPROC)load("glVertexAttrib2dv");
-	glad_glVertexAttrib2f = (PFNGLVERTEXATTRIB2FPROC)load("glVertexAttrib2f");
-	glad_glVertexAttrib2fv = (PFNGLVERTEXATTRIB2FVPROC)load("glVertexAttrib2fv");
-	glad_glVertexAttrib2s = (PFNGLVERTEXATTRIB2SPROC)load("glVertexAttrib2s");
-	glad_glVertexAttrib2sv = (PFNGLVERTEXATTRIB2SVPROC)load("glVertexAttrib2sv");
-	glad_glVertexAttrib3d = (PFNGLVERTEXATTRIB3DPROC)load("glVertexAttrib3d");
-	glad_glVertexAttrib3dv = (PFNGLVERTEXATTRIB3DVPROC)load("glVertexAttrib3dv");
-	glad_glVertexAttrib3f = (PFNGLVERTEXATTRIB3FPROC)load("glVertexAttrib3f");
-	glad_glVertexAttrib3fv = (PFNGLVERTEXATTRIB3FVPROC)load("glVertexAttrib3fv");
-	glad_glVertexAttrib3s = (PFNGLVERTEXATTRIB3SPROC)load("glVertexAttrib3s");
-	glad_glVertexAttrib3sv = (PFNGLVERTEXATTRIB3SVPROC)load("glVertexAttrib3sv");
-	glad_glVertexAttrib4Nbv = (PFNGLVERTEXATTRIB4NBVPROC)load("glVertexAttrib4Nbv");
-	glad_glVertexAttrib4Niv = (PFNGLVERTEXATTRIB4NIVPROC)load("glVertexAttrib4Niv");
-	glad_glVertexAttrib4Nsv = (PFNGLVERTEXATTRIB4NSVPROC)load("glVertexAttrib4Nsv");
-	glad_glVertexAttrib4Nub = (PFNGLVERTEXATTRIB4NUBPROC)load("glVertexAttrib4Nub");
-	glad_glVertexAttrib4Nubv = (PFNGLVERTEXATTRIB4NUBVPROC)load("glVertexAttrib4Nubv");
-	glad_glVertexAttrib4Nuiv = (PFNGLVERTEXATTRIB4NUIVPROC)load("glVertexAttrib4Nuiv");
-	glad_glVertexAttrib4Nusv = (PFNGLVERTEXATTRIB4NUSVPROC)load("glVertexAttrib4Nusv");
-	glad_glVertexAttrib4bv = (PFNGLVERTEXATTRIB4BVPROC)load("glVertexAttrib4bv");
-	glad_glVertexAttrib4d = (PFNGLVERTEXATTRIB4DPROC)load("glVertexAttrib4d");
-	glad_glVertexAttrib4dv = (PFNGLVERTEXATTRIB4DVPROC)load("glVertexAttrib4dv");
-	glad_glVertexAttrib4f = (PFNGLVERTEXATTRIB4FPROC)load("glVertexAttrib4f");
-	glad_glVertexAttrib4fv = (PFNGLVERTEXATTRIB4FVPROC)load("glVertexAttrib4fv");
-	glad_glVertexAttrib4iv = (PFNGLVERTEXATTRIB4IVPROC)load("glVertexAttrib4iv");
-	glad_glVertexAttrib4s = (PFNGLVERTEXATTRIB4SPROC)load("glVertexAttrib4s");
-	glad_glVertexAttrib4sv = (PFNGLVERTEXATTRIB4SVPROC)load("glVertexAttrib4sv");
-	glad_glVertexAttrib4ubv = (PFNGLVERTEXATTRIB4UBVPROC)load("glVertexAttrib4ubv");
-	glad_glVertexAttrib4uiv = (PFNGLVERTEXATTRIB4UIVPROC)load("glVertexAttrib4uiv");
-	glad_glVertexAttrib4usv = (PFNGLVERTEXATTRIB4USVPROC)load("glVertexAttrib4usv");
-	glad_glVertexAttribPointer = (PFNGLVERTEXATTRIBPOINTERPROC)load("glVertexAttribPointer");
-}
-static void load_GL_VERSION_2_1(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_2_1) return;
-	glad_glUniformMatrix2x3fv = (PFNGLUNIFORMMATRIX2X3FVPROC)load("glUniformMatrix2x3fv");
-	glad_glUniformMatrix3x2fv = (PFNGLUNIFORMMATRIX3X2FVPROC)load("glUniformMatrix3x2fv");
-	glad_glUniformMatrix2x4fv = (PFNGLUNIFORMMATRIX2X4FVPROC)load("glUniformMatrix2x4fv");
-	glad_glUniformMatrix4x2fv = (PFNGLUNIFORMMATRIX4X2FVPROC)load("glUniformMatrix4x2fv");
-	glad_glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC)load("glUniformMatrix3x4fv");
-	glad_glUniformMatrix4x3fv = (PFNGLUNIFORMMATRIX4X3FVPROC)load("glUniformMatrix4x3fv");
-}
-static void load_GL_VERSION_3_0(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_3_0) return;
-	glad_glColorMaski = (PFNGLCOLORMASKIPROC)load("glColorMaski");
-	glad_glGetBooleani_v = (PFNGLGETBOOLEANI_VPROC)load("glGetBooleani_v");
-	glad_glGetIntegeri_v = (PFNGLGETINTEGERI_VPROC)load("glGetIntegeri_v");
-	glad_glEnablei = (PFNGLENABLEIPROC)load("glEnablei");
-	glad_glDisablei = (PFNGLDISABLEIPROC)load("glDisablei");
-	glad_glIsEnabledi = (PFNGLISENABLEDIPROC)load("glIsEnabledi");
-	glad_glBeginTransformFeedback = (PFNGLBEGINTRANSFORMFEEDBACKPROC)load("glBeginTransformFeedback");
-	glad_glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC)load("glEndTransformFeedback");
-	glad_glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC)load("glBindBufferRange");
-	glad_glBindBufferBase = (PFNGLBINDBUFFERBASEPROC)load("glBindBufferBase");
-	glad_glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC)load("glTransformFeedbackVaryings");
-	glad_glGetTransformFeedbackVarying = (PFNGLGETTRANSFORMFEEDBACKVARYINGPROC)load("glGetTransformFeedbackVarying");
-	glad_glClampColor = (PFNGLCLAMPCOLORPROC)load("glClampColor");
-	glad_glBeginConditionalRender = (PFNGLBEGINCONDITIONALRENDERPROC)load("glBeginConditionalRender");
-	glad_glEndConditionalRender = (PFNGLENDCONDITIONALRENDERPROC)load("glEndConditionalRender");
-	glad_glVertexAttribIPointer = (PFNGLVERTEXATTRIBIPOINTERPROC)load("glVertexAttribIPointer");
-	glad_glGetVertexAttribIiv = (PFNGLGETVERTEXATTRIBIIVPROC)load("glGetVertexAttribIiv");
-	glad_glGetVertexAttribIuiv = (PFNGLGETVERTEXATTRIBIUIVPROC)load("glGetVertexAttribIuiv");
-	glad_glVertexAttribI1i = (PFNGLVERTEXATTRIBI1IPROC)load("glVertexAttribI1i");
-	glad_glVertexAttribI2i = (PFNGLVERTEXATTRIBI2IPROC)load("glVertexAttribI2i");
-	glad_glVertexAttribI3i = (PFNGLVERTEXATTRIBI3IPROC)load("glVertexAttribI3i");
-	glad_glVertexAttribI4i = (PFNGLVERTEXATTRIBI4IPROC)load("glVertexAttribI4i");
-	glad_glVertexAttribI1ui = (PFNGLVERTEXATTRIBI1UIPROC)load("glVertexAttribI1ui");
-	glad_glVertexAttribI2ui = (PFNGLVERTEXATTRIBI2UIPROC)load("glVertexAttribI2ui");
-	glad_glVertexAttribI3ui = (PFNGLVERTEXATTRIBI3UIPROC)load("glVertexAttribI3ui");
-	glad_glVertexAttribI4ui = (PFNGLVERTEXATTRIBI4UIPROC)load("glVertexAttribI4ui");
-	glad_glVertexAttribI1iv = (PFNGLVERTEXATTRIBI1IVPROC)load("glVertexAttribI1iv");
-	glad_glVertexAttribI2iv = (PFNGLVERTEXATTRIBI2IVPROC)load("glVertexAttribI2iv");
-	glad_glVertexAttribI3iv = (PFNGLVERTEXATTRIBI3IVPROC)load("glVertexAttribI3iv");
-	glad_glVertexAttribI4iv = (PFNGLVERTEXATTRIBI4IVPROC)load("glVertexAttribI4iv");
-	glad_glVertexAttribI1uiv = (PFNGLVERTEXATTRIBI1UIVPROC)load("glVertexAttribI1uiv");
-	glad_glVertexAttribI2uiv = (PFNGLVERTEXATTRIBI2UIVPROC)load("glVertexAttribI2uiv");
-	glad_glVertexAttribI3uiv = (PFNGLVERTEXATTRIBI3UIVPROC)load("glVertexAttribI3uiv");
-	glad_glVertexAttribI4uiv = (PFNGLVERTEXATTRIBI4UIVPROC)load("glVertexAttribI4uiv");
-	glad_glVertexAttribI4bv = (PFNGLVERTEXATTRIBI4BVPROC)load("glVertexAttribI4bv");
-	glad_glVertexAttribI4sv = (PFNGLVERTEXATTRIBI4SVPROC)load("glVertexAttribI4sv");
-	glad_glVertexAttribI4ubv = (PFNGLVERTEXATTRIBI4UBVPROC)load("glVertexAttribI4ubv");
-	glad_glVertexAttribI4usv = (PFNGLVERTEXATTRIBI4USVPROC)load("glVertexAttribI4usv");
-	glad_glGetUniformuiv = (PFNGLGETUNIFORMUIVPROC)load("glGetUniformuiv");
-	glad_glBindFragDataLocation = (PFNGLBINDFRAGDATALOCATIONPROC)load("glBindFragDataLocation");
-	glad_glGetFragDataLocation = (PFNGLGETFRAGDATALOCATIONPROC)load("glGetFragDataLocation");
-	glad_glUniform1ui = (PFNGLUNIFORM1UIPROC)load("glUniform1ui");
-	glad_glUniform2ui = (PFNGLUNIFORM2UIPROC)load("glUniform2ui");
-	glad_glUniform3ui = (PFNGLUNIFORM3UIPROC)load("glUniform3ui");
-	glad_glUniform4ui = (PFNGLUNIFORM4UIPROC)load("glUniform4ui");
-	glad_glUniform1uiv = (PFNGLUNIFORM1UIVPROC)load("glUniform1uiv");
-	glad_glUniform2uiv = (PFNGLUNIFORM2UIVPROC)load("glUniform2uiv");
-	glad_glUniform3uiv = (PFNGLUNIFORM3UIVPROC)load("glUniform3uiv");
-	glad_glUniform4uiv = (PFNGLUNIFORM4UIVPROC)load("glUniform4uiv");
-	glad_glTexParameterIiv = (PFNGLTEXPARAMETERIIVPROC)load("glTexParameterIiv");
-	glad_glTexParameterIuiv = (PFNGLTEXPARAMETERIUIVPROC)load("glTexParameterIuiv");
-	glad_glGetTexParameterIiv = (PFNGLGETTEXPARAMETERIIVPROC)load("glGetTexParameterIiv");
-	glad_glGetTexParameterIuiv = (PFNGLGETTEXPARAMETERIUIVPROC)load("glGetTexParameterIuiv");
-	glad_glClearBufferiv = (PFNGLCLEARBUFFERIVPROC)load("glClearBufferiv");
-	glad_glClearBufferuiv = (PFNGLCLEARBUFFERUIVPROC)load("glClearBufferuiv");
-	glad_glClearBufferfv = (PFNGLCLEARBUFFERFVPROC)load("glClearBufferfv");
-	glad_glClearBufferfi = (PFNGLCLEARBUFFERFIPROC)load("glClearBufferfi");
-	glad_glGetStringi = (PFNGLGETSTRINGIPROC)load("glGetStringi");
-	glad_glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC)load("glIsRenderbuffer");
-	glad_glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC)load("glBindRenderbuffer");
-	glad_glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC)load("glDeleteRenderbuffers");
-	glad_glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC)load("glGenRenderbuffers");
-	glad_glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC)load("glRenderbufferStorage");
-	glad_glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC)load("glGetRenderbufferParameteriv");
-	glad_glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC)load("glIsFramebuffer");
-	glad_glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC)load("glBindFramebuffer");
-	glad_glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC)load("glDeleteFramebuffers");
-	glad_glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC)load("glGenFramebuffers");
-	glad_glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC)load("glCheckFramebufferStatus");
-	glad_glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC)load("glFramebufferTexture1D");
-	glad_glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC)load("glFramebufferTexture2D");
-	glad_glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC)load("glFramebufferTexture3D");
-	glad_glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC)load("glFramebufferRenderbuffer");
-	glad_glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC)load("glGetFramebufferAttachmentParameteriv");
-	glad_glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC)load("glGenerateMipmap");
-	glad_glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC)load("glBlitFramebuffer");
-	glad_glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC)load("glRenderbufferStorageMultisample");
-	glad_glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC)load("glFramebufferTextureLayer");
-	glad_glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC)load("glMapBufferRange");
-	glad_glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC)load("glFlushMappedBufferRange");
-	glad_glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC)load("glBindVertexArray");
-	glad_glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC)load("glDeleteVertexArrays");
-	glad_glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC)load("glGenVertexArrays");
-	glad_glIsVertexArray = (PFNGLISVERTEXARRAYPROC)load("glIsVertexArray");
-}
-static void load_GL_VERSION_3_1(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_3_1) return;
-	glad_glDrawArraysInstanced = (PFNGLDRAWARRAYSINSTANCEDPROC)load("glDrawArraysInstanced");
-	glad_glDrawElementsInstanced = (PFNGLDRAWELEMENTSINSTANCEDPROC)load("glDrawElementsInstanced");
-	glad_glTexBuffer = (PFNGLTEXBUFFERPROC)load("glTexBuffer");
-	glad_glPrimitiveRestartIndex = (PFNGLPRIMITIVERESTARTINDEXPROC)load("glPrimitiveRestartIndex");
-	glad_glCopyBufferSubData = (PFNGLCOPYBUFFERSUBDATAPROC)load("glCopyBufferSubData");
-	glad_glGetUniformIndices = (PFNGLGETUNIFORMINDICESPROC)load("glGetUniformIndices");
-	glad_glGetActiveUniformsiv = (PFNGLGETACTIVEUNIFORMSIVPROC)load("glGetActiveUniformsiv");
-	glad_glGetActiveUniformName = (PFNGLGETACTIVEUNIFORMNAMEPROC)load("glGetActiveUniformName");
-	glad_glGetUniformBlockIndex = (PFNGLGETUNIFORMBLOCKINDEXPROC)load("glGetUniformBlockIndex");
-	glad_glGetActiveUniformBlockiv = (PFNGLGETACTIVEUNIFORMBLOCKIVPROC)load("glGetActiveUniformBlockiv");
-	glad_glGetActiveUniformBlockName = (PFNGLGETACTIVEUNIFORMBLOCKNAMEPROC)load("glGetActiveUniformBlockName");
-	glad_glUniformBlockBinding = (PFNGLUNIFORMBLOCKBINDINGPROC)load("glUniformBlockBinding");
-}
-static void load_GL_VERSION_3_2(GLADloadproc load) {
-	if(!GLAD_GL_VERSION_3_2) return;
-	glad_glDrawElementsBaseVertex = (PFNGLDRAWELEMENTSBASEVERTEXPROC)load("glDrawElementsBaseVertex");
-	glad_glDrawRangeElementsBaseVertex = (PFNGLDRAWRANGEELEMENTSBASEVERTEXPROC)load("glDrawRangeElementsBaseVertex");
-	glad_glDrawElementsInstancedBaseVertex = (PFNGLDRAWELEMENTSINSTANCEDBASEVERTEXPROC)load("glDrawElementsInstancedBaseVertex");
-	glad_glMultiDrawElementsBaseVertex = (PFNGLMULTIDRAWELEMENTSBASEVERTEXPROC)load("glMultiDrawElementsBaseVertex");
-	glad_glProvokingVertex = (PFNGLPROVOKINGVERTEXPROC)load("glProvokingVertex");
-	glad_glFenceSync = (PFNGLFENCESYNCPROC)load("glFenceSync");
-	glad_glIsSync = (PFNGLISSYNCPROC)load("glIsSync");
-	glad_glDeleteSync = (PFNGLDELETESYNCPROC)load("glDeleteSync");
-	glad_glClientWaitSync = (PFNGLCLIENTWAITSYNCPROC)load("glClientWaitSync");
-	glad_glWaitSync = (PFNGLWAITSYNCPROC)load("glWaitSync");
-	glad_glGetInteger64v = (PFNGLGETINTEGER64VPROC)load("glGetInteger64v");
-	glad_glGetSynciv = (PFNGLGETSYNCIVPROC)load("glGetSynciv");
-	glad_glGetInteger64i_v = (PFNGLGETINTEGER64I_VPROC)load("glGetInteger64i_v");
-	glad_glGetBufferParameteri64v = (PFNGLGETBUFFERPARAMETERI64VPROC)load("glGetBufferParameteri64v");
-	glad_glFramebufferTexture = (PFNGLFRAMEBUFFERTEXTUREPROC)load("glFramebufferTexture");
-	glad_glTexImage2DMultisample = (PFNGLTEXIMAGE2DMULTISAMPLEPROC)load("glTexImage2DMultisample");
-	glad_glTexImage3DMultisample = (PFNGLTEXIMAGE3DMULTISAMPLEPROC)load("glTexImage3DMultisample");
-	glad_glGetMultisamplefv = (PFNGLGETMULTISAMPLEFVPROC)load("glGetMultisamplefv");
-	glad_glSampleMaski = (PFNGLSAMPLEMASKIPROC)load("glSampleMaski");
-}
-static void find_extensionsGL(void) {
-}
-
-static void find_coreGL(void) {
-
-    /* Thank you @elmindreda
-     * https://github.com/elmindreda/greg/blob/master/templates/greg.c.in#L176
-     * https://github.com/glfw/glfw/blob/master/src/context.c#L36
-     */
-    int i, major, minor;
-
-    const char* version;
-    const char* prefixes[] = {
-        "OpenGL ES-CM ",
-        "OpenGL ES-CL ",
-        "OpenGL ES ",
-        NULL
-    };
-
-    version = (const char*) glGetString(GL_VERSION);
-    if (!version) return;
-
-    for (i = 0;  prefixes[i];  i++) {
-        const size_t length = strlen(prefixes[i]);
-        if (strncmp(version, prefixes[i], length) == 0) {
-            version += length;
-            break;
-        }
-    }
-
-    sscanf(version, "%d.%d", &major, &minor);
-    GLVersion.major = major; GLVersion.minor = minor;
-	GLAD_GL_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1;
-	GLAD_GL_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1;
-	GLAD_GL_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1;
-	GLAD_GL_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1;
-	GLAD_GL_VERSION_1_4 = (major == 1 && minor >= 4) || major > 1;
-	GLAD_GL_VERSION_1_5 = (major == 1 && minor >= 5) || major > 1;
-	GLAD_GL_VERSION_2_0 = (major == 2 && minor >= 0) || major > 2;
-	GLAD_GL_VERSION_2_1 = (major == 2 && minor >= 1) || major > 2;
-	GLAD_GL_VERSION_3_0 = (major == 3 && minor >= 0) || major > 3;
-	GLAD_GL_VERSION_3_1 = (major == 3 && minor >= 1) || major > 3;
-	GLAD_GL_VERSION_3_2 = (major == 3 && minor >= 2) || major > 3;
-}
-
-int gladLoadGLLoader(GLADloadproc load) {
-	GLVersion.major = 0; GLVersion.minor = 0;
-	glGetString = (PFNGLGETSTRINGPROC)load("glGetString");
-	if(glGetString == NULL) return 0;
-	if(glGetString(GL_VERSION) == NULL) return 0;
-	find_coreGL();
-	load_GL_VERSION_1_0(load);
-	load_GL_VERSION_1_1(load);
-	load_GL_VERSION_1_2(load);
-	load_GL_VERSION_1_3(load);
-	load_GL_VERSION_1_4(load);
-	load_GL_VERSION_1_5(load);
-	load_GL_VERSION_2_0(load);
-	load_GL_VERSION_2_1(load);
-	load_GL_VERSION_3_0(load);
-	load_GL_VERSION_3_1(load);
-	load_GL_VERSION_3_2(load);
-
-	find_extensionsGL();
-	return GLVersion.major != 0 || GLVersion.minor != 0;
-}
-

deps/linmath.h

@@ -1,70 +1,96 @@
 #ifndef LINMATH_H
 #define LINMATH_H
 
+#include <string.h>
 #include <math.h>
+#include <string.h>
 
-#ifdef _MSC_VER 
-#define inline __inline
+/* 2021-03-21 Camilla Löwy <elmindreda@elmindreda.org>
+ * - Replaced double constants with float equivalents
+ */
+
+#ifdef LINMATH_NO_INLINE
+#define LINMATH_H_FUNC static
+#else
+#define LINMATH_H_FUNC static inline
 #endif
 
 #define LINMATH_H_DEFINE_VEC(n) \
 typedef float vec##n[n]; \
-static inline void vec##n##_add(vec##n r, vec##n const a, vec##n const b) \
+LINMATH_H_FUNC void vec##n##_add(vec##n r, vec##n const a, vec##n const b) \
 { \
 	int i; \
 	for(i=0; i<n; ++i) \
 		r[i] = a[i] + b[i]; \
 } \
-static inline void vec##n##_sub(vec##n r, vec##n const a, vec##n const b) \
+LINMATH_H_FUNC void vec##n##_sub(vec##n r, vec##n const a, vec##n const b) \
 { \
 	int i; \
 	for(i=0; i<n; ++i) \
 		r[i] = a[i] - b[i]; \
 } \
-static inline void vec##n##_scale(vec##n r, vec##n const v, float const s) \
+LINMATH_H_FUNC void vec##n##_scale(vec##n r, vec##n const v, float const s) \
 { \
 	int i; \
 	for(i=0; i<n; ++i) \
 		r[i] = v[i] * s; \
 } \
-static inline float vec##n##_mul_inner(vec##n const a, vec##n const b) \
+LINMATH_H_FUNC float vec##n##_mul_inner(vec##n const a, vec##n const b) \
 { \
-	float p = 0.; \
+	float p = 0.f; \
 	int i; \
 	for(i=0; i<n; ++i) \
 		p += b[i]*a[i]; \
 	return p; \
 } \
-static inline float vec##n##_len(vec##n const v) \
+LINMATH_H_FUNC float vec##n##_len(vec##n const v) \
 { \
 	return sqrtf(vec##n##_mul_inner(v,v)); \
 } \
-static inline void vec##n##_norm(vec##n r, vec##n const v) \
+LINMATH_H_FUNC void vec##n##_norm(vec##n r, vec##n const v) \
 { \
 	float k = 1.f / vec##n##_len(v); \
 	vec##n##_scale(r, v, k); \
+} \
+LINMATH_H_FUNC void vec##n##_min(vec##n r, vec##n const a, vec##n const b) \
+{ \
+	int i; \
+	for(i=0; i<n; ++i) \
+		r[i] = a[i]<b[i] ? a[i] : b[i]; \
+} \
+LINMATH_H_FUNC void vec##n##_max(vec##n r, vec##n const a, vec##n const b) \
+{ \
+	int i; \
+	for(i=0; i<n; ++i) \
+		r[i] = a[i]>b[i] ? a[i] : b[i]; \
+} \
+LINMATH_H_FUNC void vec##n##_dup(vec##n r, vec##n const src) \
+{ \
+	int i; \
+	for(i=0; i<n; ++i) \
+		r[i] = src[i]; \
 }
 
 LINMATH_H_DEFINE_VEC(2)
 LINMATH_H_DEFINE_VEC(3)
 LINMATH_H_DEFINE_VEC(4)
 
-static inline void vec3_mul_cross(vec3 r, vec3 const a, vec3 const b)
+LINMATH_H_FUNC void vec3_mul_cross(vec3 r, vec3 const a, vec3 const b)
 {
 	r[0] = a[1]*b[2] - a[2]*b[1];
 	r[1] = a[2]*b[0] - a[0]*b[2];
 	r[2] = a[0]*b[1] - a[1]*b[0];
 }
 
-static inline void vec3_reflect(vec3 r, vec3 const v, vec3 const n)
+LINMATH_H_FUNC void vec3_reflect(vec3 r, vec3 const v, vec3 const n)
 {
-	float p  = 2.f*vec3_mul_inner(v, n);
+	float p = 2.f * vec3_mul_inner(v, n);
 	int i;
 	for(i=0;i<3;++i)
 		r[i] = v[i] - p*n[i];
 }
 
-static inline void vec4_mul_cross(vec4 r, vec4 a, vec4 b)
+LINMATH_H_FUNC void vec4_mul_cross(vec4 r, vec4 const a, vec4 const b)
 {
 	r[0] = a[1]*b[2] - a[2]*b[1];
 	r[1] = a[2]*b[0] - a[0]*b[2];
@@ -72,7 +98,7 @@ static inline void vec4_mul_cross(vec4 r, vec4 a, vec4 b)
 	r[3] = 1.f;
 }
 
-static inline void vec4_reflect(vec4 r, vec4 v, vec4 n)
+LINMATH_H_FUNC void vec4_reflect(vec4 r, vec4 const v, vec4 const n)
 {
 	float p  = 2.f*vec4_mul_inner(v, n);
 	int i;
@@ -81,68 +107,66 @@ static inline void vec4_reflect(vec4 r, vec4 v, vec4 n)
 }
 
 typedef vec4 mat4x4[4];
-static inline void mat4x4_identity(mat4x4 M)
+LINMATH_H_FUNC void mat4x4_identity(mat4x4 M)
 {
 	int i, j;
 	for(i=0; i<4; ++i)
 		for(j=0; j<4; ++j)
 			M[i][j] = i==j ? 1.f : 0.f;
 }
-static inline void mat4x4_dup(mat4x4 M, mat4x4 N)
+LINMATH_H_FUNC void mat4x4_dup(mat4x4 M, mat4x4 const N)
 {
-	int i, j;
+	int i;
 	for(i=0; i<4; ++i)
-		for(j=0; j<4; ++j)
-			M[i][j] = N[i][j];
+		vec4_dup(M[i], N[i]);
 }
-static inline void mat4x4_row(vec4 r, mat4x4 M, int i)
+LINMATH_H_FUNC void mat4x4_row(vec4 r, mat4x4 const M, int i)
 {
 	int k;
 	for(k=0; k<4; ++k)
 		r[k] = M[k][i];
 }
-static inline void mat4x4_col(vec4 r, mat4x4 M, int i)
+LINMATH_H_FUNC void mat4x4_col(vec4 r, mat4x4 const M, int i)
 {
 	int k;
 	for(k=0; k<4; ++k)
 		r[k] = M[i][k];
 }
-static inline void mat4x4_transpose(mat4x4 M, mat4x4 N)
+LINMATH_H_FUNC void mat4x4_transpose(mat4x4 M, mat4x4 const N)
 {
+    // Note: if M and N are the same, the user has to
+    // explicitly make a copy of M and set it to N.
 	int i, j;
 	for(j=0; j<4; ++j)
 		for(i=0; i<4; ++i)
 			M[i][j] = N[j][i];
 }
-static inline void mat4x4_add(mat4x4 M, mat4x4 a, mat4x4 b)
+LINMATH_H_FUNC void mat4x4_add(mat4x4 M, mat4x4 const a, mat4x4 const b)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		vec4_add(M[i], a[i], b[i]);
 }
-static inline void mat4x4_sub(mat4x4 M, mat4x4 a, mat4x4 b)
+LINMATH_H_FUNC void mat4x4_sub(mat4x4 M, mat4x4 const a, mat4x4 const b)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		vec4_sub(M[i], a[i], b[i]);
 }
-static inline void mat4x4_scale(mat4x4 M, mat4x4 a, float k)
+LINMATH_H_FUNC void mat4x4_scale(mat4x4 M, mat4x4 const a, float k)
 {
 	int i;
 	for(i=0; i<4; ++i)
 		vec4_scale(M[i], a[i], k);
 }
-static inline void mat4x4_scale_aniso(mat4x4 M, mat4x4 a, float x, float y, float z)
+LINMATH_H_FUNC void mat4x4_scale_aniso(mat4x4 M, mat4x4 const a, float x, float y, float z)
 {
-	int i;
 	vec4_scale(M[0], a[0], x);
 	vec4_scale(M[1], a[1], y);
 	vec4_scale(M[2], a[2], z);
-	for(i = 0; i < 4; ++i) {
-		M[3][i] = a[3][i];
-	}
+	vec4_dup(M[3], a[3]);
 }
-static inline void mat4x4_mul(mat4x4 M, mat4x4 a, mat4x4 b)
+LINMATH_H_FUNC void mat4x4_mul(mat4x4 M, mat4x4 const a, mat4x4 const b)
 {
 	mat4x4 temp;
 	int k, r, c;
@@ -153,7 +177,7 @@ static inline void mat4x4_mul(mat4x4 M, mat4x4 a, mat4x4 b)
 	}
 	mat4x4_dup(M, temp);
 }
-static inline void mat4x4_mul_vec4(vec4 r, mat4x4 M, vec4 v)
+LINMATH_H_FUNC void mat4x4_mul_vec4(vec4 r, mat4x4 const M, vec4 const v)
 {
 	int i, j;
 	for(j=0; j<4; ++j) {
@@ -162,14 +186,14 @@ static inline void mat4x4_mul_vec4(vec4 r, mat4x4 M, vec4 v)
 			r[j] += M[i][j] * v[i];
 	}
 }
-static inline void mat4x4_translate(mat4x4 T, float x, float y, float z)
+LINMATH_H_FUNC void mat4x4_translate(mat4x4 T, float x, float y, float z)
 {
 	mat4x4_identity(T);
 	T[3][0] = x;
 	T[3][1] = y;
 	T[3][2] = z;
 }
-static inline void mat4x4_translate_in_place(mat4x4 M, float x, float y, float z)
+LINMATH_H_FUNC void mat4x4_translate_in_place(mat4x4 M, float x, float y, float z)
 {
 	vec4 t = {x, y, z, 0};
 	vec4 r;
@@ -179,13 +203,13 @@ static inline void mat4x4_translate_in_place(mat4x4 M, float x, float y, float z
 		M[3][i] += vec4_mul_inner(r, t);
 	}
 }
-static inline void mat4x4_from_vec3_mul_outer(mat4x4 M, vec3 a, vec3 b)
+LINMATH_H_FUNC void mat4x4_from_vec3_mul_outer(mat4x4 M, vec3 const a, vec3 const b)
 {
 	int i, j;
 	for(i=0; i<4; ++i) for(j=0; j<4; ++j)
 		M[i][j] = i<3 && j<3 ? a[i] * b[j] : 0.f;
 }
-static inline void mat4x4_rotate(mat4x4 R, mat4x4 M, float x, float y, float z, float angle)
+LINMATH_H_FUNC void mat4x4_rotate(mat4x4 R, mat4x4 const M, float x, float y, float z, float angle)
 {
 	float s = sinf(angle);
 	float c = cosf(angle);
@@ -213,13 +237,13 @@ static inline void mat4x4_rotate(mat4x4 R, mat4x4 M, float x, float y, float z,
 		mat4x4_add(T, T, C);
 		mat4x4_add(T, T, S);
 
-		T[3][3] = 1.;		
+		T[3][3] = 1.f;
 		mat4x4_mul(R, M, T);
 	} else {
 		mat4x4_dup(R, M);
 	}
 }
-static inline void mat4x4_rotate_X(mat4x4 Q, mat4x4 M, float angle)
+LINMATH_H_FUNC void mat4x4_rotate_X(mat4x4 Q, mat4x4 const M, float angle)
 {
 	float s = sinf(angle);
 	float c = cosf(angle);
@@ -231,19 +255,19 @@ static inline void mat4x4_rotate_X(mat4x4 Q, mat4x4 M, float angle)
 	};
 	mat4x4_mul(Q, M, R);
 }
-static inline void mat4x4_rotate_Y(mat4x4 Q, mat4x4 M, float angle)
+LINMATH_H_FUNC void mat4x4_rotate_Y(mat4x4 Q, mat4x4 const M, float angle)
 {
 	float s = sinf(angle);
 	float c = cosf(angle);
 	mat4x4 R = {
-		{   c, 0.f,   s, 0.f},
+		{   c, 0.f,  -s, 0.f},
 		{ 0.f, 1.f, 0.f, 0.f},
-		{  -s, 0.f,   c, 0.f},
+		{   s, 0.f,   c, 0.f},
 		{ 0.f, 0.f, 0.f, 1.f}
 	};
 	mat4x4_mul(Q, M, R);
 }
-static inline void mat4x4_rotate_Z(mat4x4 Q, mat4x4 M, float angle)
+LINMATH_H_FUNC void mat4x4_rotate_Z(mat4x4 Q, mat4x4 const M, float angle)
 {
 	float s = sinf(angle);
 	float c = cosf(angle);
@@ -255,7 +279,7 @@ static inline void mat4x4_rotate_Z(mat4x4 Q, mat4x4 M, float angle)
 	};
 	mat4x4_mul(Q, M, R);
 }
-static inline void mat4x4_invert(mat4x4 T, mat4x4 M)
+LINMATH_H_FUNC void mat4x4_invert(mat4x4 T, mat4x4 const M)
 {
 	float s[6];
 	float c[6];
@@ -296,31 +320,30 @@ static inline void mat4x4_invert(mat4x4 T, mat4x4 M)
 	T[3][2] = (-M[3][0] * s[3] + M[3][1] * s[1] - M[3][2] * s[0]) * idet;
 	T[3][3] = ( M[2][0] * s[3] - M[2][1] * s[1] + M[2][2] * s[0]) * idet;
 }
-static inline void mat4x4_orthonormalize(mat4x4 R, mat4x4 M)
+LINMATH_H_FUNC void mat4x4_orthonormalize(mat4x4 R, mat4x4 const M)
 {
 	mat4x4_dup(R, M);
-	float s = 1.;
+	float s = 1.f;
 	vec3 h;
 
 	vec3_norm(R[2], R[2]);
 	
-	s = vec3_mul_inner(R[1], R[2]);
-	vec3_scale(h, R[2], s);
-	vec3_sub(R[1], R[1], h);
-	vec3_norm(R[2], R[2]);
-
 	s = vec3_mul_inner(R[1], R[2]);
 	vec3_scale(h, R[2], s);
 	vec3_sub(R[1], R[1], h);
 	vec3_norm(R[1], R[1]);
 
+	s = vec3_mul_inner(R[0], R[2]);
+	vec3_scale(h, R[2], s);
+	vec3_sub(R[0], R[0], h);
+
 	s = vec3_mul_inner(R[0], R[1]);
 	vec3_scale(h, R[1], s);
 	vec3_sub(R[0], R[0], h);
 	vec3_norm(R[0], R[0]);
 }
 
-static inline void mat4x4_frustum(mat4x4 M, float l, float r, float b, float t, float n, float f)
+LINMATH_H_FUNC void mat4x4_frustum(mat4x4 M, float l, float r, float b, float t, float n, float f)
 {
 	M[0][0] = 2.f*n/(r-l);
 	M[0][1] = M[0][2] = M[0][3] = 0.f;
@@ -336,7 +359,7 @@ static inline void mat4x4_frustum(mat4x4 M, float l, float r, float b, float t,
 	M[3][2] = -2.f*(f*n)/(f-n);
 	M[3][0] = M[3][1] = M[3][3] = 0.f;
 }
-static inline void mat4x4_ortho(mat4x4 M, float l, float r, float b, float t, float n, float f)
+LINMATH_H_FUNC void mat4x4_ortho(mat4x4 M, float l, float r, float b, float t, float n, float f)
 {
 	M[0][0] = 2.f/(r-l);
 	M[0][1] = M[0][2] = M[0][3] = 0.f;
@@ -352,11 +375,11 @@ static inline void mat4x4_ortho(mat4x4 M, float l, float r, float b, float t, fl
 	M[3][2] = -(f+n)/(f-n);
 	M[3][3] = 1.f;
 }
-static inline void mat4x4_perspective(mat4x4 m, float y_fov, float aspect, float n, float f)
+LINMATH_H_FUNC void mat4x4_perspective(mat4x4 m, float y_fov, float aspect, float n, float f)
 {
 	/* NOTE: Degrees are an unhandy unit to work with.
 	 * linmath.h uses radians for everything! */
-	float const a = 1.f / (float) tan(y_fov / 2.f);
+	float const a = 1.f / tanf(y_fov / 2.f);
 
 	m[0][0] = a / aspect;
 	m[0][1] = 0.f;
@@ -378,7 +401,7 @@ static inline void mat4x4_perspective(mat4x4 m, float y_fov, float aspect, float
 	m[3][2] = -((2.f * f * n) / (f - n));
 	m[3][3] = 0.f;
 }
-static inline void mat4x4_look_at(mat4x4 m, vec3 eye, vec3 center, vec3 up)
+LINMATH_H_FUNC void mat4x4_look_at(mat4x4 m, vec3 const eye, vec3 const center, vec3 const up)
 {
 	/* Adapted from Android's OpenGL Matrix.java.                        */
 	/* See the OpenGL GLUT documentation for gluLookAt for a description */
@@ -421,24 +444,18 @@ static inline void mat4x4_look_at(mat4x4 m, vec3 eye, vec3 center, vec3 up)
 }
 
 typedef float quat[4];
-static inline void quat_identity(quat q)
+#define quat_add vec4_add
+#define quat_sub vec4_sub
+#define quat_norm vec4_norm
+#define quat_scale vec4_scale
+#define quat_mul_inner vec4_mul_inner
+
+LINMATH_H_FUNC void quat_identity(quat q)
 {
 	q[0] = q[1] = q[2] = 0.f;
 	q[3] = 1.f;
 }
-static inline void quat_add(quat r, quat a, quat b)
-{
-	int i;
-	for(i=0; i<4; ++i)
-		r[i] = a[i] + b[i];
-}
-static inline void quat_sub(quat r, quat a, quat b)
-{
-	int i;
-	for(i=0; i<4; ++i)
-		r[i] = a[i] - b[i];
-}
-static inline void quat_mul(quat r, quat p, quat q)
+LINMATH_H_FUNC void quat_mul(quat r, quat const p, quat const q)
 {
 	vec3 w;
 	vec3_mul_cross(r, p, q);
@@ -448,56 +465,42 @@ static inline void quat_mul(quat r, quat p, quat q)
 	vec3_add(r, r, w);
 	r[3] = p[3]*q[3] - vec3_mul_inner(p, q);
 }
-static inline void quat_scale(quat r, quat v, float s)
-{
-	int i;
-	for(i=0; i<4; ++i)
-		r[i] = v[i] * s;
-}
-static inline float quat_inner_product(quat a, quat b)
-{
-	float p = 0.f;
-	int i;
-	for(i=0; i<4; ++i)
-		p += b[i]*a[i];
-	return p;
-}
-static inline void quat_conj(quat r, quat q)
+LINMATH_H_FUNC void quat_conj(quat r, quat const q)
 {
 	int i;
 	for(i=0; i<3; ++i)
 		r[i] = -q[i];
 	r[3] = q[3];
 }
-static inline void quat_rotate(quat r, float angle, vec3 axis) {
-	vec3 v;
-	vec3_scale(v, axis, sinf(angle / 2));
-	int i;
-	for(i=0; i<3; ++i)
-		r[i] = v[i];
-	r[3] = cosf(angle / 2);
+LINMATH_H_FUNC void quat_rotate(quat r, float angle, vec3 const axis) {
+    vec3 axis_norm;
+    vec3_norm(axis_norm, axis);
+    float s = sinf(angle / 2);
+    float c = cosf(angle / 2);
+    vec3_scale(r, axis_norm, s);
+    r[3] = c;
 }
-#define quat_norm vec4_norm
-static inline void quat_mul_vec3(vec3 r, quat q, vec3 v)
+LINMATH_H_FUNC void quat_mul_vec3(vec3 r, quat const q, vec3 const v)
 {
 /*
  * Method by Fabian 'ryg' Giessen (of Farbrausch)
 t = 2 * cross(q.xyz, v)
 v' = v + q.w * t + cross(q.xyz, t)
  */
-	vec3 t = {q[0], q[1], q[2]};
+	vec3 t;
+	vec3 q_xyz = {q[0], q[1], q[2]};
 	vec3 u = {q[0], q[1], q[2]};
 
-	vec3_mul_cross(t, t, v);
+	vec3_mul_cross(t, q_xyz, v);
 	vec3_scale(t, t, 2);
 
-	vec3_mul_cross(u, u, t);
+	vec3_mul_cross(u, q_xyz, t);
 	vec3_scale(t, t, q[3]);
 
 	vec3_add(r, v, t);
 	vec3_add(r, r, u);
 }
-static inline void mat4x4_from_quat(mat4x4 M, quat q)
+LINMATH_H_FUNC void mat4x4_from_quat(mat4x4 M, quat const q)
 {
 	float a = q[3];
 	float b = q[0];
@@ -527,18 +530,21 @@ static inline void mat4x4_from_quat(mat4x4 M, quat q)
 	M[3][3] = 1.f;
 }
 
-static inline void mat4x4o_mul_quat(mat4x4 R, mat4x4 M, quat q)
+LINMATH_H_FUNC void mat4x4o_mul_quat(mat4x4 R, mat4x4 const M, quat const q)
 {
-/*  XXX: The way this is written only works for othogonal matrices. */
+/*  XXX: The way this is written only works for orthogonal matrices. */
 /* TODO: Take care of non-orthogonal case. */
 	quat_mul_vec3(R[0], q, M[0]);
 	quat_mul_vec3(R[1], q, M[1]);
 	quat_mul_vec3(R[2], q, M[2]);
 
 	R[3][0] = R[3][1] = R[3][2] = 0.f;
-	R[3][3] = 1.f;
+	R[0][3] = M[0][3];
+	R[1][3] = M[1][3];
+	R[2][3] = M[2][3];
+	R[3][3] = M[3][3];  // typically 1.0, but here we make it general
 }
-static inline void quat_from_mat4x4(quat q, mat4x4 M)
+LINMATH_H_FUNC void quat_from_mat4x4(quat q, mat4x4 const M)
 {
 	float r=0.f;
 	int i;
@@ -568,4 +574,33 @@ static inline void quat_from_mat4x4(quat q, mat4x4 M)
 	q[3] = (M[p[2]][p[1]] - M[p[1]][p[2]])/(2.f*r);
 }
 
+LINMATH_H_FUNC void mat4x4_arcball(mat4x4 R, mat4x4 const M, vec2 const _a, vec2 const _b, float s)
+{
+	vec2 a; memcpy(a, _a, sizeof(a));
+	vec2 b; memcpy(b, _b, sizeof(b));
+	
+	float z_a = 0.f;
+	float z_b = 0.f;
+
+	if(vec2_len(a) < 1.f) {
+		z_a = sqrtf(1.f - vec2_mul_inner(a, a));
+	} else {
+		vec2_norm(a, a);
+	}
+
+	if(vec2_len(b) < 1.f) {
+		z_b = sqrtf(1.f - vec2_mul_inner(b, b));
+	} else {
+		vec2_norm(b, b);
+	}
+	
+	vec3 a_ = {a[0], a[1], z_a};
+	vec3 b_ = {b[0], b[1], z_b};
+
+	vec3 c_;
+	vec3_mul_cross(c_, a_, b_);
+
+	float const angle = acos(vec3_mul_inner(a_, b_)) * s;
+	mat4x4_rotate(R, M, c_[0], c_[1], c_[2], angle);
+}
 #endif

deps/mingw/_mingw_dxhelper.h

@@ -0,0 +1,117 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER within this package.
+ */
+
+#if defined(_MSC_VER) && !defined(_MSC_EXTENSIONS)
+#define NONAMELESSUNION		1
+#endif
+#if defined(NONAMELESSSTRUCT) && \
+   !defined(NONAMELESSUNION)
+#define NONAMELESSUNION		1
+#endif
+#if defined(NONAMELESSUNION)  && \
+   !defined(NONAMELESSSTRUCT)
+#define NONAMELESSSTRUCT	1
+#endif
+#if !defined(__GNU_EXTENSION)
+#if defined(__GNUC__) || defined(__GNUG__)
+#define __GNU_EXTENSION		__extension__
+#else
+#define __GNU_EXTENSION
+#endif
+#endif /* __extension__ */
+
+#ifndef __ANONYMOUS_DEFINED
+#define __ANONYMOUS_DEFINED
+#if defined(__GNUC__) || defined(__GNUG__)
+#define _ANONYMOUS_UNION	__extension__
+#define _ANONYMOUS_STRUCT	__extension__
+#else
+#define _ANONYMOUS_UNION
+#define _ANONYMOUS_STRUCT
+#endif
+#ifndef NONAMELESSUNION
+#define _UNION_NAME(x)
+#define _STRUCT_NAME(x)
+#else /* NONAMELESSUNION */
+#define _UNION_NAME(x)  x
+#define _STRUCT_NAME(x) x
+#endif
+#endif	/* __ANONYMOUS_DEFINED */
+
+#ifndef DUMMYUNIONNAME
+# ifdef NONAMELESSUNION
+#  define DUMMYUNIONNAME  u
+#  define DUMMYUNIONNAME1 u1	/* Wine uses this variant */
+#  define DUMMYUNIONNAME2 u2
+#  define DUMMYUNIONNAME3 u3
+#  define DUMMYUNIONNAME4 u4
+#  define DUMMYUNIONNAME5 u5
+#  define DUMMYUNIONNAME6 u6
+#  define DUMMYUNIONNAME7 u7
+#  define DUMMYUNIONNAME8 u8
+#  define DUMMYUNIONNAME9 u9
+# else /* NONAMELESSUNION */
+#  define DUMMYUNIONNAME
+#  define DUMMYUNIONNAME1	/* Wine uses this variant */
+#  define DUMMYUNIONNAME2
+#  define DUMMYUNIONNAME3
+#  define DUMMYUNIONNAME4
+#  define DUMMYUNIONNAME5
+#  define DUMMYUNIONNAME6
+#  define DUMMYUNIONNAME7
+#  define DUMMYUNIONNAME8
+#  define DUMMYUNIONNAME9
+# endif
+#endif	/* DUMMYUNIONNAME */
+
+#if !defined(DUMMYUNIONNAME1)	/* MinGW does not define this one */
+# ifdef NONAMELESSUNION
+#  define DUMMYUNIONNAME1 u1	/* Wine uses this variant */
+# else
+#  define DUMMYUNIONNAME1	/* Wine uses this variant */
+# endif
+#endif	/* DUMMYUNIONNAME1 */
+
+#ifndef DUMMYSTRUCTNAME
+# ifdef NONAMELESSUNION
+#  define DUMMYSTRUCTNAME  s
+#  define DUMMYSTRUCTNAME1 s1	/* Wine uses this variant */
+#  define DUMMYSTRUCTNAME2 s2
+#  define DUMMYSTRUCTNAME3 s3
+#  define DUMMYSTRUCTNAME4 s4
+#  define DUMMYSTRUCTNAME5 s5
+# else
+#  define DUMMYSTRUCTNAME
+#  define DUMMYSTRUCTNAME1	/* Wine uses this variant */
+#  define DUMMYSTRUCTNAME2
+#  define DUMMYSTRUCTNAME3
+#  define DUMMYSTRUCTNAME4
+#  define DUMMYSTRUCTNAME5
+# endif
+#endif /* DUMMYSTRUCTNAME */
+
+/* These are for compatibility with the Wine source tree */
+
+#ifndef WINELIB_NAME_AW
+# ifdef __MINGW_NAME_AW
+#   define WINELIB_NAME_AW  __MINGW_NAME_AW
+# else
+#  ifdef UNICODE
+#   define WINELIB_NAME_AW(func) func##W
+#  else
+#   define WINELIB_NAME_AW(func) func##A
+#  endif
+# endif
+#endif	/* WINELIB_NAME_AW */
+
+#ifndef DECL_WINELIB_TYPE_AW
+# ifdef __MINGW_TYPEDEF_AW
+#  define DECL_WINELIB_TYPE_AW  __MINGW_TYPEDEF_AW
+# else
+#  define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
+# endif
+#endif	/* DECL_WINELIB_TYPE_AW */
+

deps/mingw/xinput.h

@@ -0,0 +1,239 @@
+/*
+ * The Wine project - Xinput Joystick Library
+ * Copyright 2008 Andrew Fenn
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __WINE_XINPUT_H
+#define __WINE_XINPUT_H
+
+#include <windef.h>
+
+/*
+ * Bitmasks for the joysticks buttons, determines what has
+ * been pressed on the joystick, these need to be mapped
+ * to whatever device you're using instead of an xbox 360
+ * joystick
+ */
+
+#define XINPUT_GAMEPAD_DPAD_UP          0x0001
+#define XINPUT_GAMEPAD_DPAD_DOWN        0x0002
+#define XINPUT_GAMEPAD_DPAD_LEFT        0x0004
+#define XINPUT_GAMEPAD_DPAD_RIGHT       0x0008
+#define XINPUT_GAMEPAD_START            0x0010
+#define XINPUT_GAMEPAD_BACK             0x0020
+#define XINPUT_GAMEPAD_LEFT_THUMB       0x0040
+#define XINPUT_GAMEPAD_RIGHT_THUMB      0x0080
+#define XINPUT_GAMEPAD_LEFT_SHOULDER    0x0100
+#define XINPUT_GAMEPAD_RIGHT_SHOULDER   0x0200
+#define XINPUT_GAMEPAD_A                0x1000
+#define XINPUT_GAMEPAD_B                0x2000
+#define XINPUT_GAMEPAD_X                0x4000
+#define XINPUT_GAMEPAD_Y                0x8000
+
+/*
+ * Defines the flags used to determine if the user is pushing
+ * down on a button, not holding a button, etc
+ */
+
+#define XINPUT_KEYSTROKE_KEYDOWN        0x0001
+#define XINPUT_KEYSTROKE_KEYUP          0x0002
+#define XINPUT_KEYSTROKE_REPEAT         0x0004
+
+/*
+ * Defines the codes which are returned by XInputGetKeystroke
+ */
+
+#define VK_PAD_A                        0x5800
+#define VK_PAD_B                        0x5801
+#define VK_PAD_X                        0x5802
+#define VK_PAD_Y                        0x5803
+#define VK_PAD_RSHOULDER                0x5804
+#define VK_PAD_LSHOULDER                0x5805
+#define VK_PAD_LTRIGGER                 0x5806
+#define VK_PAD_RTRIGGER                 0x5807
+#define VK_PAD_DPAD_UP                  0x5810
+#define VK_PAD_DPAD_DOWN                0x5811
+#define VK_PAD_DPAD_LEFT                0x5812
+#define VK_PAD_DPAD_RIGHT               0x5813
+#define VK_PAD_START                    0x5814
+#define VK_PAD_BACK                     0x5815
+#define VK_PAD_LTHUMB_PRESS             0x5816
+#define VK_PAD_RTHUMB_PRESS             0x5817
+#define VK_PAD_LTHUMB_UP                0x5820
+#define VK_PAD_LTHUMB_DOWN              0x5821
+#define VK_PAD_LTHUMB_RIGHT             0x5822
+#define VK_PAD_LTHUMB_LEFT              0x5823
+#define VK_PAD_LTHUMB_UPLEFT            0x5824
+#define VK_PAD_LTHUMB_UPRIGHT           0x5825
+#define VK_PAD_LTHUMB_DOWNRIGHT         0x5826
+#define VK_PAD_LTHUMB_DOWNLEFT          0x5827
+#define VK_PAD_RTHUMB_UP                0x5830
+#define VK_PAD_RTHUMB_DOWN              0x5831
+#define VK_PAD_RTHUMB_RIGHT             0x5832
+#define VK_PAD_RTHUMB_LEFT              0x5833
+#define VK_PAD_RTHUMB_UPLEFT            0x5834
+#define VK_PAD_RTHUMB_UPRIGHT           0x5835
+#define VK_PAD_RTHUMB_DOWNRIGHT         0x5836
+#define VK_PAD_RTHUMB_DOWNLEFT          0x5837
+
+/*
+ * Deadzones are for analogue joystick controls on the joypad
+ * which determine when input should be assumed to be in the
+ * middle of the pad. This is a threshold to stop a joypad
+ * controlling the game when the player isn't touching the
+ * controls.
+ */
+
+#define XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE  7849
+#define XINPUT_GAMEPAD_RIGHT_THUMB_DEADZONE 8689
+#define XINPUT_GAMEPAD_TRIGGER_THRESHOLD    30
+
+
+/*
+ * Defines what type of abilities the type of joystick has
+ * DEVTYPE_GAMEPAD is available for all joysticks, however
+ * there may be more specific identifiers for other joysticks
+ * which are being used.
+ */
+
+#define XINPUT_DEVTYPE_GAMEPAD          0x01
+#define XINPUT_DEVSUBTYPE_GAMEPAD       0x01
+#define XINPUT_DEVSUBTYPE_WHEEL         0x02
+#define XINPUT_DEVSUBTYPE_ARCADE_STICK  0x03
+#define XINPUT_DEVSUBTYPE_FLIGHT_SICK   0x04
+#define XINPUT_DEVSUBTYPE_DANCE_PAD     0x05
+#define XINPUT_DEVSUBTYPE_GUITAR        0x06
+#define XINPUT_DEVSUBTYPE_DRUM_KIT      0x08
+
+/*
+ * These are used with the XInputGetCapabilities function to
+ * determine the abilities to the joystick which has been
+ * plugged in.
+ */
+
+#define XINPUT_CAPS_VOICE_SUPPORTED     0x0004
+#define XINPUT_FLAG_GAMEPAD             0x00000001
+
+/*
+ * Defines the status of the battery if one is used in the
+ * attached joystick. The first two define if the joystick
+ * supports a battery. Disconnected means that the joystick
+ * isn't connected. Wired shows that the joystick is a wired
+ * joystick.
+ */
+
+#define BATTERY_DEVTYPE_GAMEPAD         0x00
+#define BATTERY_DEVTYPE_HEADSET         0x01
+#define BATTERY_TYPE_DISCONNECTED       0x00
+#define BATTERY_TYPE_WIRED              0x01
+#define BATTERY_TYPE_ALKALINE           0x02
+#define BATTERY_TYPE_NIMH               0x03
+#define BATTERY_TYPE_UNKNOWN            0xFF
+#define BATTERY_LEVEL_EMPTY             0x00
+#define BATTERY_LEVEL_LOW               0x01
+#define BATTERY_LEVEL_MEDIUM            0x02
+#define BATTERY_LEVEL_FULL              0x03
+
+/*
+ * How many joysticks can be used with this library. Games that
+ * use the xinput library will not go over this number.
+ */
+
+#define XUSER_MAX_COUNT                 4
+#define XUSER_INDEX_ANY                 0x000000FF
+
+/*
+ * Defines the structure of an xbox 360 joystick.
+ */
+
+typedef struct _XINPUT_GAMEPAD {
+    WORD wButtons;
+    BYTE bLeftTrigger;
+    BYTE bRightTrigger;
+    SHORT sThumbLX;
+    SHORT sThumbLY;
+    SHORT sThumbRX;
+    SHORT sThumbRY;
+} XINPUT_GAMEPAD, *PXINPUT_GAMEPAD;
+
+typedef struct _XINPUT_STATE {
+    DWORD dwPacketNumber;
+    XINPUT_GAMEPAD Gamepad;
+} XINPUT_STATE, *PXINPUT_STATE;
+
+/*
+ * Defines the structure of how much vibration is set on both the
+ * right and left motors in a joystick. If you're not using a 360
+ * joystick you will have to map these to your device.
+ */
+
+typedef struct _XINPUT_VIBRATION {
+    WORD wLeftMotorSpeed;
+    WORD wRightMotorSpeed;
+} XINPUT_VIBRATION, *PXINPUT_VIBRATION;
+
+/*
+ * Defines the structure for what kind of abilities the joystick has
+ * such abilities are things such as if the joystick has the ability
+ * to send and receive audio, if the joystick is in fact a driving
+ * wheel or perhaps if the joystick is some kind of dance pad or
+ * guitar.
+ */
+
+typedef struct _XINPUT_CAPABILITIES {
+    BYTE Type;
+    BYTE SubType;
+    WORD Flags;
+    XINPUT_GAMEPAD Gamepad;
+    XINPUT_VIBRATION Vibration;
+} XINPUT_CAPABILITIES, *PXINPUT_CAPABILITIES;
+
+/*
+ * Defines the structure for a joystick input event which is
+ * retrieved using the function XInputGetKeystroke
+ */
+typedef struct _XINPUT_KEYSTROKE {
+    WORD VirtualKey;
+    WCHAR Unicode;
+    WORD Flags;
+    BYTE UserIndex;
+    BYTE HidCode;
+} XINPUT_KEYSTROKE, *PXINPUT_KEYSTROKE;
+
+typedef struct _XINPUT_BATTERY_INFORMATION
+{
+    BYTE BatteryType;
+    BYTE BatteryLevel;
+} XINPUT_BATTERY_INFORMATION, *PXINPUT_BATTERY_INFORMATION;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void WINAPI XInputEnable(WINBOOL);
+DWORD WINAPI XInputSetState(DWORD, XINPUT_VIBRATION*);
+DWORD WINAPI XInputGetState(DWORD, XINPUT_STATE*);
+DWORD WINAPI XInputGetKeystroke(DWORD, DWORD, PXINPUT_KEYSTROKE);
+DWORD WINAPI XInputGetCapabilities(DWORD, DWORD, XINPUT_CAPABILITIES*);
+DWORD WINAPI XInputGetDSoundAudioDeviceGuids(DWORD, GUID*, GUID*);
+DWORD WINAPI XInputGetBatteryInformation(DWORD, BYTE, XINPUT_BATTERY_INFORMATION*);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __WINE_XINPUT_H */

deps/nuklear_glfw_gl2.h

@@ -0,0 +1,381 @@
+/*
+ * Nuklear - v1.32.0 - public domain
+ * no warrenty implied; use at your own risk.
+ * authored from 2015-2017 by Micha Mettke
+ */
+/*
+ * ==============================================================
+ *
+ *                              API
+ *
+ * ===============================================================
+ */
+#ifndef NK_GLFW_GL2_H_
+#define NK_GLFW_GL2_H_
+
+#include <GLFW/glfw3.h>
+
+enum nk_glfw_init_state{
+    NK_GLFW3_DEFAULT = 0,
+    NK_GLFW3_INSTALL_CALLBACKS
+};
+NK_API struct nk_context*   nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state);
+NK_API void                 nk_glfw3_font_stash_begin(struct nk_font_atlas **atlas);
+NK_API void                 nk_glfw3_font_stash_end(void);
+
+NK_API void                 nk_glfw3_new_frame(void);
+NK_API void                 nk_glfw3_render(enum nk_anti_aliasing);
+NK_API void                 nk_glfw3_shutdown(void);
+
+NK_API void                 nk_glfw3_char_callback(GLFWwindow *win, unsigned int codepoint);
+NK_API void                 nk_gflw3_scroll_callback(GLFWwindow *win, double xoff, double yoff);
+
+#endif
+
+/*
+ * ==============================================================
+ *
+ *                          IMPLEMENTATION
+ *
+ * ===============================================================
+ */
+#ifdef NK_GLFW_GL2_IMPLEMENTATION
+
+#ifndef NK_GLFW_TEXT_MAX
+#define NK_GLFW_TEXT_MAX 256
+#endif
+#ifndef NK_GLFW_DOUBLE_CLICK_LO
+#define NK_GLFW_DOUBLE_CLICK_LO 0.02
+#endif
+#ifndef NK_GLFW_DOUBLE_CLICK_HI
+#define NK_GLFW_DOUBLE_CLICK_HI 0.2
+#endif
+
+struct nk_glfw_device {
+    struct nk_buffer cmds;
+    struct nk_draw_null_texture null;
+    GLuint font_tex;
+};
+
+struct nk_glfw_vertex {
+    float position[2];
+    float uv[2];
+    nk_byte col[4];
+};
+
+static struct nk_glfw {
+    GLFWwindow *win;
+    int width, height;
+    int display_width, display_height;
+    struct nk_glfw_device ogl;
+    struct nk_context ctx;
+    struct nk_font_atlas atlas;
+    struct nk_vec2 fb_scale;
+    unsigned int text[NK_GLFW_TEXT_MAX];
+    int text_len;
+    struct nk_vec2 scroll;
+    double last_button_click;
+    int is_double_click_down;
+    struct nk_vec2 double_click_pos;
+} glfw;
+
+NK_INTERN void
+nk_glfw3_device_upload_atlas(const void *image, int width, int height)
+{
+    struct nk_glfw_device *dev = &glfw.ogl;
+    glGenTextures(1, &dev->font_tex);
+    glBindTexture(GL_TEXTURE_2D, dev->font_tex);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (GLsizei)width, (GLsizei)height, 0,
+                GL_RGBA, GL_UNSIGNED_BYTE, image);
+}
+
+NK_API void
+nk_glfw3_render(enum nk_anti_aliasing AA)
+{
+    /* setup global state */
+    struct nk_glfw_device *dev = &glfw.ogl;
+    glPushAttrib(GL_ENABLE_BIT|GL_COLOR_BUFFER_BIT|GL_TRANSFORM_BIT);
+    glDisable(GL_CULL_FACE);
+    glDisable(GL_DEPTH_TEST);
+    glEnable(GL_SCISSOR_TEST);
+    glEnable(GL_BLEND);
+    glEnable(GL_TEXTURE_2D);
+    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
+    /* setup viewport/project */
+    glViewport(0,0,(GLsizei)glfw.display_width,(GLsizei)glfw.display_height);
+    glMatrixMode(GL_PROJECTION);
+    glPushMatrix();
+    glLoadIdentity();
+    glOrtho(0.0f, glfw.width, glfw.height, 0.0f, -1.0f, 1.0f);
+    glMatrixMode(GL_MODELVIEW);
+    glPushMatrix();
+    glLoadIdentity();
+
+    glEnableClientState(GL_VERTEX_ARRAY);
+    glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+    glEnableClientState(GL_COLOR_ARRAY);
+    {
+        GLsizei vs = sizeof(struct nk_glfw_vertex);
+        size_t vp = offsetof(struct nk_glfw_vertex, position);
+        size_t vt = offsetof(struct nk_glfw_vertex, uv);
+        size_t vc = offsetof(struct nk_glfw_vertex, col);
+
+        /* convert from command queue into draw list and draw to screen */
+        const struct nk_draw_command *cmd;
+        const nk_draw_index *offset = NULL;
+        struct nk_buffer vbuf, ebuf;
+
+        /* fill convert configuration */
+        struct nk_convert_config config;
+        static const struct nk_draw_vertex_layout_element vertex_layout[] = {
+            {NK_VERTEX_POSITION, NK_FORMAT_FLOAT, NK_OFFSETOF(struct nk_glfw_vertex, position)},
+            {NK_VERTEX_TEXCOORD, NK_FORMAT_FLOAT, NK_OFFSETOF(struct nk_glfw_vertex, uv)},
+            {NK_VERTEX_COLOR, NK_FORMAT_R8G8B8A8, NK_OFFSETOF(struct nk_glfw_vertex, col)},
+            {NK_VERTEX_LAYOUT_END}
+        };
+        NK_MEMSET(&config, 0, sizeof(config));
+        config.vertex_layout = vertex_layout;
+        config.vertex_size = sizeof(struct nk_glfw_vertex);
+        config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
+        config.null = dev->null;
+        config.circle_segment_count = 22;
+        config.curve_segment_count = 22;
+        config.arc_segment_count = 22;
+        config.global_alpha = 1.0f;
+        config.shape_AA = AA;
+        config.line_AA = AA;
+
+        /* convert shapes into vertexes */
+        nk_buffer_init_default(&vbuf);
+        nk_buffer_init_default(&ebuf);
+        nk_convert(&glfw.ctx, &dev->cmds, &vbuf, &ebuf, &config);
+
+        /* setup vertex buffer pointer */
+        {const void *vertices = nk_buffer_memory_const(&vbuf);
+        glVertexPointer(2, GL_FLOAT, vs, (const void*)((const nk_byte*)vertices + vp));
+        glTexCoordPointer(2, GL_FLOAT, vs, (const void*)((const nk_byte*)vertices + vt));
+        glColorPointer(4, GL_UNSIGNED_BYTE, vs, (const void*)((const nk_byte*)vertices + vc));}
+
+        /* iterate over and execute each draw command */
+        offset = (const nk_draw_index*)nk_buffer_memory_const(&ebuf);
+        nk_draw_foreach(cmd, &glfw.ctx, &dev->cmds)
+        {
+            if (!cmd->elem_count) continue;
+            glBindTexture(GL_TEXTURE_2D, (GLuint)cmd->texture.id);
+            glScissor(
+                (GLint)(cmd->clip_rect.x * glfw.fb_scale.x),
+                (GLint)((glfw.height - (GLint)(cmd->clip_rect.y + cmd->clip_rect.h)) * glfw.fb_scale.y),
+                (GLint)(cmd->clip_rect.w * glfw.fb_scale.x),
+                (GLint)(cmd->clip_rect.h * glfw.fb_scale.y));
+            glDrawElements(GL_TRIANGLES, (GLsizei)cmd->elem_count, GL_UNSIGNED_SHORT, offset);
+            offset += cmd->elem_count;
+        }
+        nk_clear(&glfw.ctx);
+        nk_buffer_free(&vbuf);
+        nk_buffer_free(&ebuf);
+    }
+
+    /* default OpenGL state */
+    glDisableClientState(GL_VERTEX_ARRAY);
+    glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+    glDisableClientState(GL_COLOR_ARRAY);
+
+    glDisable(GL_CULL_FACE);
+    glDisable(GL_DEPTH_TEST);
+    glDisable(GL_SCISSOR_TEST);
+    glDisable(GL_BLEND);
+    glDisable(GL_TEXTURE_2D);
+
+    glBindTexture(GL_TEXTURE_2D, 0);
+    glMatrixMode(GL_MODELVIEW);
+    glPopMatrix();
+    glMatrixMode(GL_PROJECTION);
+    glPopMatrix();
+    glPopAttrib();
+}
+
+NK_API void
+nk_glfw3_char_callback(GLFWwindow *win, unsigned int codepoint)
+{
+    (void)win;
+    if (glfw.text_len < NK_GLFW_TEXT_MAX)
+        glfw.text[glfw.text_len++] = codepoint;
+}
+
+NK_API void
+nk_gflw3_scroll_callback(GLFWwindow *win, double xoff, double yoff)
+{
+    (void)win; (void)xoff;
+    glfw.scroll.x += (float)xoff;
+    glfw.scroll.y += (float)yoff;
+}
+
+NK_API void
+nk_glfw3_mouse_button_callback(GLFWwindow* window, int button, int action, int mods)
+{
+    double x, y;
+    if (button != GLFW_MOUSE_BUTTON_LEFT) return;
+    glfwGetCursorPos(window, &x, &y);
+    if (action == GLFW_PRESS)  {
+        double dt = glfwGetTime() - glfw.last_button_click;
+        if (dt > NK_GLFW_DOUBLE_CLICK_LO && dt < NK_GLFW_DOUBLE_CLICK_HI) {
+            glfw.is_double_click_down = nk_true;
+            glfw.double_click_pos = nk_vec2((float)x, (float)y);
+        }
+        glfw.last_button_click = glfwGetTime();
+    } else glfw.is_double_click_down = nk_false;
+}
+
+NK_INTERN void
+nk_glfw3_clipboard_paste(nk_handle usr, struct nk_text_edit *edit)
+{
+    const char *text = glfwGetClipboardString(glfw.win);
+    if (text) nk_textedit_paste(edit, text, nk_strlen(text));
+    (void)usr;
+}
+
+NK_INTERN void
+nk_glfw3_clipboard_copy(nk_handle usr, const char *text, int len)
+{
+    char *str = 0;
+    (void)usr;
+    if (!len) return;
+    str = (char*)malloc((size_t)len+1);
+    if (!str) return;
+    NK_MEMCPY(str, text, (size_t)len);
+    str[len] = '\0';
+    glfwSetClipboardString(glfw.win, str);
+    free(str);
+}
+
+NK_API struct nk_context*
+nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state init_state)
+{
+    glfw.win = win;
+    if (init_state == NK_GLFW3_INSTALL_CALLBACKS) {
+        glfwSetScrollCallback(win, nk_gflw3_scroll_callback);
+        glfwSetCharCallback(win, nk_glfw3_char_callback);
+        glfwSetMouseButtonCallback(win, nk_glfw3_mouse_button_callback);
+    }
+    nk_init_default(&glfw.ctx, 0);
+    glfw.ctx.clip.copy = nk_glfw3_clipboard_copy;
+    glfw.ctx.clip.paste = nk_glfw3_clipboard_paste;
+    glfw.ctx.clip.userdata = nk_handle_ptr(0);
+    nk_buffer_init_default(&glfw.ogl.cmds);
+
+    glfw.is_double_click_down = nk_false;
+    glfw.double_click_pos = nk_vec2(0, 0);
+
+    return &glfw.ctx;
+}
+
+NK_API void
+nk_glfw3_font_stash_begin(struct nk_font_atlas **atlas)
+{
+    nk_font_atlas_init_default(&glfw.atlas);
+    nk_font_atlas_begin(&glfw.atlas);
+    *atlas = &glfw.atlas;
+}
+
+NK_API void
+nk_glfw3_font_stash_end(void)
+{
+    const void *image; int w, h;
+    image = nk_font_atlas_bake(&glfw.atlas, &w, &h, NK_FONT_ATLAS_RGBA32);
+    nk_glfw3_device_upload_atlas(image, w, h);
+    nk_font_atlas_end(&glfw.atlas, nk_handle_id((int)glfw.ogl.font_tex), &glfw.ogl.null);
+    if (glfw.atlas.default_font)
+        nk_style_set_font(&glfw.ctx, &glfw.atlas.default_font->handle);
+}
+
+NK_API void
+nk_glfw3_new_frame(void)
+{
+    int i;
+    double x, y;
+    struct nk_context *ctx = &glfw.ctx;
+    struct GLFWwindow *win = glfw.win;
+
+    glfwGetWindowSize(win, &glfw.width, &glfw.height);
+    glfwGetFramebufferSize(win, &glfw.display_width, &glfw.display_height);
+    glfw.fb_scale.x = (float)glfw.display_width/(float)glfw.width;
+    glfw.fb_scale.y = (float)glfw.display_height/(float)glfw.height;
+
+    nk_input_begin(ctx);
+    for (i = 0; i < glfw.text_len; ++i)
+        nk_input_unicode(ctx, glfw.text[i]);
+
+    /* optional grabbing behavior */
+    if (ctx->input.mouse.grab)
+        glfwSetInputMode(glfw.win, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
+    else if (ctx->input.mouse.ungrab)
+        glfwSetInputMode(glfw.win, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
+
+    nk_input_key(ctx, NK_KEY_DEL, glfwGetKey(win, GLFW_KEY_DELETE) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_ENTER, glfwGetKey(win, GLFW_KEY_ENTER) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_TAB, glfwGetKey(win, GLFW_KEY_TAB) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_BACKSPACE, glfwGetKey(win, GLFW_KEY_BACKSPACE) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_UP, glfwGetKey(win, GLFW_KEY_UP) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_DOWN, glfwGetKey(win, GLFW_KEY_DOWN) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_TEXT_START, glfwGetKey(win, GLFW_KEY_HOME) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_TEXT_END, glfwGetKey(win, GLFW_KEY_END) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_SCROLL_START, glfwGetKey(win, GLFW_KEY_HOME) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_SCROLL_END, glfwGetKey(win, GLFW_KEY_END) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_SCROLL_DOWN, glfwGetKey(win, GLFW_KEY_PAGE_DOWN) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_SCROLL_UP, glfwGetKey(win, GLFW_KEY_PAGE_UP) == GLFW_PRESS);
+    nk_input_key(ctx, NK_KEY_SHIFT, glfwGetKey(win, GLFW_KEY_LEFT_SHIFT) == GLFW_PRESS||
+                                    glfwGetKey(win, GLFW_KEY_RIGHT_SHIFT) == GLFW_PRESS);
+
+    if (glfwGetKey(win, GLFW_KEY_LEFT_CONTROL) == GLFW_PRESS ||
+        glfwGetKey(win, GLFW_KEY_RIGHT_CONTROL) == GLFW_PRESS) {
+        nk_input_key(ctx, NK_KEY_COPY, glfwGetKey(win, GLFW_KEY_C) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_PASTE, glfwGetKey(win, GLFW_KEY_V) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_CUT, glfwGetKey(win, GLFW_KEY_X) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_TEXT_UNDO, glfwGetKey(win, GLFW_KEY_Z) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_TEXT_REDO, glfwGetKey(win, GLFW_KEY_R) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_TEXT_WORD_LEFT, glfwGetKey(win, GLFW_KEY_LEFT) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_TEXT_WORD_RIGHT, glfwGetKey(win, GLFW_KEY_RIGHT) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_TEXT_LINE_START, glfwGetKey(win, GLFW_KEY_B) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_TEXT_LINE_END, glfwGetKey(win, GLFW_KEY_E) == GLFW_PRESS);
+    } else {
+        nk_input_key(ctx, NK_KEY_LEFT, glfwGetKey(win, GLFW_KEY_LEFT) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_RIGHT, glfwGetKey(win, GLFW_KEY_RIGHT) == GLFW_PRESS);
+        nk_input_key(ctx, NK_KEY_COPY, 0);
+        nk_input_key(ctx, NK_KEY_PASTE, 0);
+        nk_input_key(ctx, NK_KEY_CUT, 0);
+        nk_input_key(ctx, NK_KEY_SHIFT, 0);
+    }
+
+    glfwGetCursorPos(win, &x, &y);
+    nk_input_motion(ctx, (int)x, (int)y);
+    if (ctx->input.mouse.grabbed) {
+        glfwSetCursorPos(glfw.win, (double)ctx->input.mouse.prev.x, (double)ctx->input.mouse.prev.y);
+        ctx->input.mouse.pos.x = ctx->input.mouse.prev.x;
+        ctx->input.mouse.pos.y = ctx->input.mouse.prev.y;
+    }
+
+    nk_input_button(ctx, NK_BUTTON_LEFT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_LEFT) == GLFW_PRESS);
+    nk_input_button(ctx, NK_BUTTON_MIDDLE, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_MIDDLE) == GLFW_PRESS);
+    nk_input_button(ctx, NK_BUTTON_RIGHT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_RIGHT) == GLFW_PRESS);
+    nk_input_button(ctx, NK_BUTTON_DOUBLE, (int)glfw.double_click_pos.x, (int)glfw.double_click_pos.y, glfw.is_double_click_down);
+    nk_input_scroll(ctx, glfw.scroll);
+    nk_input_end(&glfw.ctx);
+    glfw.text_len = 0;
+    glfw.scroll = nk_vec2(0,0);
+}
+
+NK_API
+void nk_glfw3_shutdown(void)
+{
+    struct nk_glfw_device *dev = &glfw.ogl;
+    nk_font_atlas_clear(&glfw.atlas);
+    nk_free(&glfw.ctx);
+    glDeleteTextures(1, &dev->font_tex);
+    nk_buffer_free(&dev->cmds);
+    NK_MEMSET(&glfw, 0, sizeof(glfw));
+}
+
+#endif

deps/tinycthread.c

@@ -21,7 +21,7 @@ freely, subject to the following restrictions:
     distribution.
 */
 
-/* 2013-01-06 Camilla Berglund <elmindreda@elmindreda.org>
+/* 2013-01-06 Camilla Löwy <elmindreda@glfw.org>
  *
  * Added casts from time_t to DWORD to avoid warnings on VC++.
  * Fixed time retrieval on POSIX systems.

deps/tinycthread.h

@@ -78,6 +78,7 @@ freely, subject to the following restrictions:
 
 /* Platform specific includes */
 #if defined(_TTHREAD_POSIX_)
+  #include <sys/time.h>
   #include <pthread.h>
 #elif defined(_TTHREAD_WIN32_)
   #ifndef WIN32_LEAN_AND_MEAN
@@ -122,7 +123,9 @@ typedef int _tthread_clockid_t;
 /* Emulate clock_gettime */
 int _tthread_clock_gettime(clockid_t clk_id, struct timespec *ts);
 #define clock_gettime _tthread_clock_gettime
-#define CLOCK_REALTIME 0
+#ifndef CLOCK_REALTIME
+  #define CLOCK_REALTIME 0
+#endif
 #endif
 
 

deps/vs2008/stdint.h

@@ -0,0 +1,247 @@
+// ISO C9x  compliant stdint.h for Microsoft Visual Studio
+// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 
+// 
+//  Copyright (c) 2006-2008 Alexander Chemeris
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// 
+//   1. Redistributions of source code must retain the above copyright notice,
+//      this list of conditions and the following disclaimer.
+// 
+//   2. Redistributions in binary form must reproduce the above copyright
+//      notice, this list of conditions and the following disclaimer in the
+//      documentation and/or other materials provided with the distribution.
+// 
+//   3. The name of the author may be used to endorse or promote products
+//      derived from this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
+// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef _MSC_VER // [
+#error "Use this header only with Microsoft Visual C++ compilers!"
+#endif // _MSC_VER ]
+
+#ifndef _MSC_STDINT_H_ // [
+#define _MSC_STDINT_H_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif
+
+#include <limits.h>
+
+// For Visual Studio 6 in C++ mode and for many Visual Studio versions when
+// compiling for ARM we should wrap <wchar.h> include with 'extern "C++" {}'
+// or compiler give many errors like this:
+//   error C2733: second C linkage of overloaded function 'wmemchr' not allowed
+#ifdef __cplusplus
+extern "C" {
+#endif
+#  include <wchar.h>
+#ifdef __cplusplus
+}
+#endif
+
+// Define _W64 macros to mark types changing their size, like intptr_t.
+#ifndef _W64
+#  if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
+#     define _W64 __w64
+#  else
+#     define _W64
+#  endif
+#endif
+
+
+// 7.18.1 Integer types
+
+// 7.18.1.1 Exact-width integer types
+
+// Visual Studio 6 and Embedded Visual C++ 4 doesn't
+// realize that, e.g. char has the same size as __int8
+// so we give up on __intX for them.
+#if (_MSC_VER < 1300)
+   typedef signed char       int8_t;
+   typedef signed short      int16_t;
+   typedef signed int        int32_t;
+   typedef unsigned char     uint8_t;
+   typedef unsigned short    uint16_t;
+   typedef unsigned int      uint32_t;
+#else
+   typedef signed __int8     int8_t;
+   typedef signed __int16    int16_t;
+   typedef signed __int32    int32_t;
+   typedef unsigned __int8   uint8_t;
+   typedef unsigned __int16  uint16_t;
+   typedef unsigned __int32  uint32_t;
+#endif
+typedef signed __int64       int64_t;
+typedef unsigned __int64     uint64_t;
+
+
+// 7.18.1.2 Minimum-width integer types
+typedef int8_t    int_least8_t;
+typedef int16_t   int_least16_t;
+typedef int32_t   int_least32_t;
+typedef int64_t   int_least64_t;
+typedef uint8_t   uint_least8_t;
+typedef uint16_t  uint_least16_t;
+typedef uint32_t  uint_least32_t;
+typedef uint64_t  uint_least64_t;
+
+// 7.18.1.3 Fastest minimum-width integer types
+typedef int8_t    int_fast8_t;
+typedef int16_t   int_fast16_t;
+typedef int32_t   int_fast32_t;
+typedef int64_t   int_fast64_t;
+typedef uint8_t   uint_fast8_t;
+typedef uint16_t  uint_fast16_t;
+typedef uint32_t  uint_fast32_t;
+typedef uint64_t  uint_fast64_t;
+
+// 7.18.1.4 Integer types capable of holding object pointers
+#ifdef _WIN64 // [
+   typedef signed __int64    intptr_t;
+   typedef unsigned __int64  uintptr_t;
+#else // _WIN64 ][
+   typedef _W64 signed int   intptr_t;
+   typedef _W64 unsigned int uintptr_t;
+#endif // _WIN64 ]
+
+// 7.18.1.5 Greatest-width integer types
+typedef int64_t   intmax_t;
+typedef uint64_t  uintmax_t;
+
+
+// 7.18.2 Limits of specified-width integer types
+
+#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [   See footnote 220 at page 257 and footnote 221 at page 259
+
+// 7.18.2.1 Limits of exact-width integer types
+#define INT8_MIN     ((int8_t)_I8_MIN)
+#define INT8_MAX     _I8_MAX
+#define INT16_MIN    ((int16_t)_I16_MIN)
+#define INT16_MAX    _I16_MAX
+#define INT32_MIN    ((int32_t)_I32_MIN)
+#define INT32_MAX    _I32_MAX
+#define INT64_MIN    ((int64_t)_I64_MIN)
+#define INT64_MAX    _I64_MAX
+#define UINT8_MAX    _UI8_MAX
+#define UINT16_MAX   _UI16_MAX
+#define UINT32_MAX   _UI32_MAX
+#define UINT64_MAX   _UI64_MAX
+
+// 7.18.2.2 Limits of minimum-width integer types
+#define INT_LEAST8_MIN    INT8_MIN
+#define INT_LEAST8_MAX    INT8_MAX
+#define INT_LEAST16_MIN   INT16_MIN
+#define INT_LEAST16_MAX   INT16_MAX
+#define INT_LEAST32_MIN   INT32_MIN
+#define INT_LEAST32_MAX   INT32_MAX
+#define INT_LEAST64_MIN   INT64_MIN
+#define INT_LEAST64_MAX   INT64_MAX
+#define UINT_LEAST8_MAX   UINT8_MAX
+#define UINT_LEAST16_MAX  UINT16_MAX
+#define UINT_LEAST32_MAX  UINT32_MAX
+#define UINT_LEAST64_MAX  UINT64_MAX
+
+// 7.18.2.3 Limits of fastest minimum-width integer types
+#define INT_FAST8_MIN    INT8_MIN
+#define INT_FAST8_MAX    INT8_MAX
+#define INT_FAST16_MIN   INT16_MIN
+#define INT_FAST16_MAX   INT16_MAX
+#define INT_FAST32_MIN   INT32_MIN
+#define INT_FAST32_MAX   INT32_MAX
+#define INT_FAST64_MIN   INT64_MIN
+#define INT_FAST64_MAX   INT64_MAX
+#define UINT_FAST8_MAX   UINT8_MAX
+#define UINT_FAST16_MAX  UINT16_MAX
+#define UINT_FAST32_MAX  UINT32_MAX
+#define UINT_FAST64_MAX  UINT64_MAX
+
+// 7.18.2.4 Limits of integer types capable of holding object pointers
+#ifdef _WIN64 // [
+#  define INTPTR_MIN   INT64_MIN
+#  define INTPTR_MAX   INT64_MAX
+#  define UINTPTR_MAX  UINT64_MAX
+#else // _WIN64 ][
+#  define INTPTR_MIN   INT32_MIN
+#  define INTPTR_MAX   INT32_MAX
+#  define UINTPTR_MAX  UINT32_MAX
+#endif // _WIN64 ]
+
+// 7.18.2.5 Limits of greatest-width integer types
+#define INTMAX_MIN   INT64_MIN
+#define INTMAX_MAX   INT64_MAX
+#define UINTMAX_MAX  UINT64_MAX
+
+// 7.18.3 Limits of other integer types
+
+#ifdef _WIN64 // [
+#  define PTRDIFF_MIN  _I64_MIN
+#  define PTRDIFF_MAX  _I64_MAX
+#else  // _WIN64 ][
+#  define PTRDIFF_MIN  _I32_MIN
+#  define PTRDIFF_MAX  _I32_MAX
+#endif  // _WIN64 ]
+
+#define SIG_ATOMIC_MIN  INT_MIN
+#define SIG_ATOMIC_MAX  INT_MAX
+
+#ifndef SIZE_MAX // [
+#  ifdef _WIN64 // [
+#     define SIZE_MAX  _UI64_MAX
+#  else // _WIN64 ][
+#     define SIZE_MAX  _UI32_MAX
+#  endif // _WIN64 ]
+#endif // SIZE_MAX ]
+
+// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
+#ifndef WCHAR_MIN // [
+#  define WCHAR_MIN  0
+#endif  // WCHAR_MIN ]
+#ifndef WCHAR_MAX // [
+#  define WCHAR_MAX  _UI16_MAX
+#endif  // WCHAR_MAX ]
+
+#define WINT_MIN  0
+#define WINT_MAX  _UI16_MAX
+
+#endif // __STDC_LIMIT_MACROS ]
+
+
+// 7.18.4 Limits of other integer types
+
+#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [   See footnote 224 at page 260
+
+// 7.18.4.1 Macros for minimum-width integer constants
+
+#define INT8_C(val)  val##i8
+#define INT16_C(val) val##i16
+#define INT32_C(val) val##i32
+#define INT64_C(val) val##i64
+
+#define UINT8_C(val)  val##ui8
+#define UINT16_C(val) val##ui16
+#define UINT32_C(val) val##ui32
+#define UINT64_C(val) val##ui64
+
+// 7.18.4.2 Macros for greatest-width integer constants
+#define INTMAX_C   INT64_C
+#define UINTMAX_C  UINT64_C
+
+#endif // __STDC_CONSTANT_MACROS ]
+
+
+#endif // _MSC_STDINT_H_ ]

docs/CMakeLists.txt

@@ -1,5 +1,46 @@
 
-add_custom_target(docs ALL ${DOXYGEN_EXECUTABLE}
-                  WORKING_DIRECTORY ${GLFW_BINARY_DIR}/docs
-                  COMMENT "Generating HTML documentation" VERBATIM)
+# NOTE: The order of this list determines the order of items in the Guides
+#       (i.e. Pages) list in the generated documentation
+set(source_files
+    main.dox
+    news.dox
+    quick.dox
+    moving.dox
+    compile.dox
+    build.dox
+    intro.dox
+    context.dox
+    monitor.dox
+    window.dox
+    input.dox
+    vulkan.dox
+    compat.dox
+    internal.dox)
+
+set(extra_files DoxygenLayout.xml header.html footer.html extra.css spaces.svg)
+
+set(header_paths
+    "${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
+    "${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h")
+
+# Format the source list into a Doxyfile INPUT value that Doxygen can parse
+foreach(path IN LISTS header_paths)
+    string(APPEND GLFW_DOXYGEN_INPUT " \\\n\"${path}\"")
+endforeach()
+foreach(file IN LISTS source_files)
+    string(APPEND GLFW_DOXYGEN_INPUT " \\\n\"${CMAKE_CURRENT_SOURCE_DIR}/${file}\"")
+endforeach()
+
+configure_file(Doxyfile.in Doxyfile @ONLY)
+
+add_custom_command(OUTPUT "html/index.html"
+                   COMMAND "${DOXYGEN_EXECUTABLE}"
+                   WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
+                   MAIN_DEPENDENCY Doxyfile
+                   DEPENDS ${header_paths} ${source_files} ${extra_files}
+                   COMMENT "Generating HTML documentation"
+                   VERBATIM)
+
+add_custom_target(docs ALL SOURCES "html/index.html")
+set_target_properties(docs PROPERTIES FOLDER "GLFW3")
 

docs/CONTRIBUTING.md

@@ -0,0 +1,391 @@
+# Contribution Guide
+
+## Contents
+
+- [Asking a question](#asking-a-question)
+- [Reporting a bug](#reporting-a-bug)
+    - [Reporting a compile or link bug](#reporting-a-compile-or-link-bug)
+    - [Reporting a segfault or other crash bug](#reporting-a-segfault-or-other-crash-bug)
+    - [Reporting a context creation bug](#reporting-a-context-creation-bug)
+    - [Reporting a monitor or video mode bug](#reporting-a-monitor-or-video-mode-bug)
+    - [Reporting a window, input or event bug](#reporting-a-window-input-or-event-bug)
+    - [Reporting some other library bug](#reporting-some-other-library-bug)
+    - [Reporting a documentation bug](#reporting-a-documentation-bug)
+    - [Reporting a website bug](#reporting-a-website-bug)
+- [Requesting a feature](#requesting-a-feature)
+- [Contributing a bug fix](#contributing-a-bug-fix)
+- [Contributing a feature](#contributing-a-feature)
+
+
+## Asking a question
+
+Questions about how to use GLFW should be asked either in the [support
+section](https://discourse.glfw.org/c/support) of the forum, under the [Stack
+Overflow tag](https://stackoverflow.com/questions/tagged/glfw) or [Game
+Development tag](https://gamedev.stackexchange.com/questions/tagged/glfw) on
+Stack Exchange or in the IRC channel `#glfw` on
+[Libera.Chat](https://libera.chat/).
+
+Questions about the design or implementation of GLFW or about future plans
+should be asked in the [dev section](https://discourse.glfw.org/c/dev) of the
+forum or in the IRC channel.  Please don't open a GitHub issue to discuss design
+questions without first checking with a maintainer.
+
+
+## Reporting a bug
+
+If GLFW is behaving unexpectedly at run-time, start by setting an [error
+callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling).
+GLFW will often tell you the cause of an error via this callback.  If it
+doesn't, that might be a separate bug.
+
+If GLFW is crashing or triggering asserts, make sure that all your object
+handles and other pointers are valid.
+
+For bugs where it makes sense, a short, self contained example is absolutely
+invaluable.  Just put it inline in the body text.  Note that if the bug is
+reproducible with one of the test programs that come with GLFW, just mention
+that instead.
+
+__Don't worry about adding too much information__.  Unimportant information can
+be abbreviated or removed later, but missing information can stall bug fixing,
+especially when your schedule doesn't align with that of the maintainer.
+
+__Please provide text as text, not as images__.  This includes code, error
+messages and any other text.  Text in images cannot be found by other users
+searching for the same problem and may have to be re-typed by maintainers when
+debugging.
+
+You don't need to manually indent your code or other text to quote it with
+GitHub Markdown; just surround it with triple backticks:
+
+    ```
+    Some quoted text.
+    ```
+
+You can also add syntax highlighting by appending the common file extension:
+
+    ```c
+    int five(void)
+    {
+        return 5;
+    }
+    ```
+
+There are issue labels for both platforms and GPU manufacturers, so there is no
+need to mention these in the subject line.  If you do, it will be removed when
+the issue is labeled.
+
+If your bug is already reported, please add any new information you have, or if
+it already has everything, give it a :+1:.
+
+
+### Reporting a compile or link bug
+
+__Note:__ GLFW needs many system APIs to do its job, which on some platforms
+means linking to many system libraries.  If you are using GLFW as a static
+library, that means your application needs to link to these in addition to GLFW.
+
+__Note:__ Check the [Compiling
+GLFW](https://www.glfw.org/docs/latest/compile.html) guide and or [Building
+applications](https://www.glfw.org/docs/latest/build.html) guide for before
+opening an issue of this kind.  Most issues are caused by a missing package or
+linker flag.
+
+Always include the __operating system name and version__ (e.g. `Windows
+7 64-bit` or `Ubuntu 15.10`) and the __compiler name and version__ (e.g. `Visual
+C++ 2015 Update 2`).  If you are using an official release of GLFW,
+include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
+__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
+
+Please also include the __complete build log__ from your compiler and linker,
+even if it's long.  It can always be shortened later, if necessary.
+
+
+#### Quick template
+
+```
+OS and version:
+Compiler version:
+Release or commit:
+Build log:
+```
+
+
+### Reporting a segfault or other crash bug
+
+Always include the __operating system name and version__ (e.g. `Windows
+7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
+include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
+__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
+
+Please also include any __error messages__ provided to your application via the
+[error
+callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
+the __full call stack__ of the crash, or if the crash does not occur in debug
+mode, mention that instead.
+
+
+#### Quick template
+
+```
+OS and version:
+Release or commit:
+Error messages:
+Call stack:
+```
+
+
+### Reporting a context creation bug
+
+__Note:__ Windows ships with graphics drivers that do not support OpenGL.  If
+GLFW says that your machine lacks support for OpenGL, it very likely does.
+Install drivers from the computer manufacturer or graphics card manufacturer
+([Nvidia](https://www.geforce.com/drivers),
+[AMD](https://www.amd.com/en/support),
+[Intel](https://www-ssl.intel.com/content/www/us/en/support/detect.html)) to
+fix this.
+
+__Note:__ AMD only supports OpenGL ES on Windows via EGL.  See the
+[GLFW\_CONTEXT\_CREATION\_API](https://www.glfw.org/docs/latest/window_guide.html#window_hints_ctx)
+hint for how to select EGL.
+
+Please verify that context creation also fails with the `glfwinfo` tool before
+reporting it as a bug.  This tool is included in the GLFW source tree as
+`tests/glfwinfo.c` and is built along with the library.  It has switches for all
+GLFW context and framebuffer hints.  Run `glfwinfo -h` for a complete list.
+
+Always include the __operating system name and version__ (e.g. `Windows
+7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
+include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
+__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
+
+If you are running your program in a virtual machine, please mention this and
+include the __VM name and version__ (e.g. `VirtualBox 5.1`).
+
+Please also include the __GLFW version string__ (`3.2.0 X11 EGL clock_gettime
+/dev/js`), as described
+[here](https://www.glfw.org/docs/latest/intro.html#intro_version_string), the
+__GPU model and driver version__ (e.g. `GeForce GTX660 with 352.79`), and the
+__output of `glfwinfo`__ (with switches matching any hints you set in your
+code) when reporting this kind of bug.  If this tool doesn't run on the machine,
+mention that instead.
+
+
+#### Quick template
+
+```
+OS and version:
+GPU and driver:
+Release or commit:
+Version string:
+glfwinfo output:
+```
+
+
+### Reporting a monitor or video mode bug
+
+__Note:__ On headless systems on some platforms, no monitors are reported.  This
+causes glfwGetPrimaryMonitor to return `NULL`, which not all applications are
+prepared for.
+
+__Note:__ Some third-party tools report more video modes than are approved of
+by the OS.  For safety and compatibility, GLFW only reports video modes the OS
+wants programs to use.  This is not a bug.
+
+The `monitors` tool is included in the GLFW source tree as `tests/monitors.c`
+and is built along with the library.  It lists all information GLFW provides
+about monitors it detects.
+
+Always include the __operating system name and version__ (e.g. `Windows
+7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
+include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
+__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
+
+If you are running your program in a virtual machine, please mention this and
+include the __VM name and version__ (e.g. `VirtualBox 5.1`).
+
+Please also include any __error messages__ provided to your application via the
+[error
+callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
+the __output of `monitors`__ when reporting this kind of bug.  If this tool
+doesn't run on the machine, mention this instead.
+
+
+#### Quick template
+
+```
+OS and version:
+Release or commit:
+Error messages:
+monitors output:
+```
+
+
+### Reporting a window, input or event bug
+
+__Note:__ The exact ordering of related window events will sometimes differ.
+
+__Note:__ Window moving and resizing (by the user) will block the main thread on
+some platforms.  This is not a bug.  Set a [refresh
+callback](https://www.glfw.org/docs/latest/window.html#window_refresh) if you
+want to keep the window contents updated during a move or size operation.
+
+The `events` tool is included in the GLFW source tree as `tests/events.c` and is
+built along with the library.  It prints all information provided to every
+callback supported by GLFW as events occur.  Each event is listed with the time
+and a unique number to make discussions about event logs easier.  The tool has
+command-line options for creating multiple windows and full screen windows.
+
+Always include the __operating system name and version__ (e.g. `Windows
+7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
+include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
+__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
+
+If you are running your program in a virtual machine, please mention this and
+include the __VM name and version__ (e.g. `VirtualBox 5.1`).
+
+Please also include any __error messages__ provided to your application via the
+[error
+callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
+if relevant, the __output of `events`__ when reporting this kind of bug.  If
+this tool doesn't run on the machine, mention this instead.
+
+__X11:__ If possible, please include what desktop environment (e.g. GNOME,
+Unity, KDE) and/or window manager (e.g. Openbox, dwm, Window Maker) you are
+running.  If the bug is related to keyboard input, please include any input
+method (e.g. ibus, SCIM) you are using.
+
+
+#### Quick template
+
+```
+OS and version:
+Release or commit:
+Error messages:
+events output:
+```
+
+
+### Reporting some other library bug
+
+Always include the __operating system name and version__ (e.g. `Windows
+7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
+include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
+__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
+
+Please also include any __error messages__ provided to your application via the
+[error
+callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling), if
+relevant.
+
+
+#### Quick template
+
+```
+OS and version:
+Release or commit:
+Error messages:
+```
+
+
+### Reporting a documentation bug
+
+If you found a bug in the documentation, including this file, then it's fine to
+just link to that web page or mention that source file.  You don't need to match
+the source to the output or vice versa.
+
+
+### Reporting a website bug
+
+If the bug is in the documentation (anything under `/docs/`) then please see the
+section above.  Bugs in the rest of the site are reported to the [website
+source repository](https://github.com/glfw/website/issues).
+
+
+## Requesting a feature
+
+Please explain why you need the feature and how you intend to use it.  If you
+have a specific API design in mind, please add that as well.  If you have or are
+planning to write code for the feature, see the section below.
+
+If there already is a request for the feature you need, add your specific use
+case unless it is already mentioned.  If it is, give it a :+1:.
+
+
+## Contributing a bug fix
+
+__Note:__ You must have all necessary [intellectual
+property rights](https://en.wikipedia.org/wiki/Intellectual_property) to any
+code you contribute.  If you did not write the code yourself, you must explain
+where it came from and under what license you received it.  Even code using the
+same license as GLFW may not be copied without attribution.
+
+__There is no preferred patch size__.  A one character fix is just as welcome as
+a thousand line one, if that is the appropriate size for the fix.
+
+In addition to the code, a complete bug fix includes:
+
+- Change log entry in `README.md`, describing the incorrect behavior
+- Credits entries for all authors of the bug fix
+
+Bug fixes will not be rejected because they don't include all the above parts,
+but please keep in mind that maintainer time is finite and that there are many
+other bugs and features to work on.
+
+If the patch fixes a bug introduced after the last release, it should not get
+a change log entry.
+
+If you haven't already, read the excellent article [How to Write a Git Commit
+Message](https://chris.beams.io/posts/git-commit/).
+
+
+## Contributing a feature
+
+__Note:__ You must have all necessary rights to any code you contribute.  If you
+did not write the code yourself, you must explain where it came from and under
+what license.  Even code using the same license as GLFW may not be copied
+without attribution.
+
+__Note:__ If you haven't already implemented the feature, check first if there
+already is an open issue for it and if it's already being developed in an
+[experimental branch](https://github.com/glfw/glfw/branches/all).
+
+__There is no preferred patch size__.  A one-character change is just as welcome
+as one adding a thousand lines, if that is the appropriate size for the
+feature.
+
+In addition to the code, a complete feature includes:
+
+- Change log entry in `README.md`, listing all new symbols
+- News page entry, briefly describing the feature
+- Guide documentation, with minimal examples, in the relevant guide
+- Reference documentation, with all applicable tags
+- Cross-references and mentions in appropriate places
+- Credits entries for all authors of the feature
+
+If the feature requires platform-specific code, at minimum stubs must be added
+for the new platform function to all supported and experimental platforms.
+
+If it adds a new callback, support for it must be added to `tests/event.c`.
+
+If it adds a new monitor property, support for it must be added to
+`tests/monitor.c`.
+
+If it adds a new OpenGL, OpenGL ES or Vulkan option or extension, support
+for it must be added to `tests/glfwinfo.c` and the behavior of the library when
+the extension is missing documented in `docs/compat.dox`.
+
+If you haven't already, read the excellent article [How to Write a Git Commit
+Message](https://chris.beams.io/posts/git-commit/).
+
+Features will not be rejected because they don't include all the above parts,
+but please keep in mind that maintainer time is finite and that there are many
+other features and bugs to work on.
+
+Please also keep in mind that any part of the public API that has been included
+in a release cannot be changed until the next _major_ version.  Features can be
+added and existing parts can sometimes be overloaded (in the general sense of
+doing more things, not in the C++ sense), but code written to the API of one
+minor release should both compile and run on subsequent minor releases.
+

docs/DoxygenLayout.xml

@@ -1,115 +1,21 @@
 <doxygenlayout version="1.0">
-  <!-- Generated by doxygen 1.8.3.1 -->
+  <!-- Generated by doxygen 1.8.14 -->
   <!-- Navigation index tabs for HTML output -->
   <navindex>
     <tab type="mainpage" visible="yes" title="Introduction"/>
+    <tab type="user" url="quick_guide.html" title="Tutorial"/>
     <tab type="pages" visible="yes" title="Guides" intro=""/>
     <tab type="modules" visible="yes" title="Reference" intro=""/>
-    <tab type="namespaces" visible="yes" title="">
-      <tab type="namespacelist" visible="yes" title="" intro=""/>
-      <tab type="namespacemembers" visible="yes" title="" intro=""/>
-    </tab>
-    <tab type="classes" visible="no" title="">
-      <tab type="classlist" visible="yes" title="" intro=""/>
-      <tab type="classindex" visible="$ALPHABETICAL_INDEX" title=""/> 
-      <tab type="hierarchy" visible="yes" title="" intro=""/>
-      <tab type="classmembers" visible="yes" title="" intro=""/>
-    </tab>
-    <tab type="files" visible="yes" title="Header Files">
-      <tab type="filelist" visible="yes" title="" intro=""/>
-      <tab type="globals" visible="yes" title="" intro=""/>
-    </tab>
-    <tab type="examples" visible="yes" title="" intro=""/>  
+    <tab type="filelist" visible="yes" title="Files"/>
   </navindex>
 
-  <!-- Layout definition for a class page -->
-  <class>
-    <briefdescription visible="yes"/>
-    <includes visible="$SHOW_INCLUDE_FILES"/>
-    <inheritancegraph visible="$CLASS_GRAPH"/>
-    <collaborationgraph visible="$COLLABORATION_GRAPH"/>
-    <memberdecl>
-      <nestedclasses visible="yes" title=""/>
-      <publictypes title=""/>
-      <publicslots title=""/>
-      <signals title=""/>
-      <publicmethods title=""/>
-      <publicstaticmethods title=""/>
-      <publicattributes title=""/>
-      <publicstaticattributes title=""/>
-      <protectedtypes title=""/>
-      <protectedslots title=""/>
-      <protectedmethods title=""/>
-      <protectedstaticmethods title=""/>
-      <protectedattributes title=""/>
-      <protectedstaticattributes title=""/>
-      <packagetypes title=""/>
-      <packagemethods title=""/>
-      <packagestaticmethods title=""/>
-      <packageattributes title=""/>
-      <packagestaticattributes title=""/>
-      <properties title=""/>
-      <events title=""/>
-      <privatetypes title=""/>
-      <privateslots title=""/>
-      <privatemethods title=""/>
-      <privatestaticmethods title=""/>
-      <privateattributes title=""/>
-      <privatestaticattributes title=""/>
-      <friends title=""/>
-      <related title="" subtitle=""/>
-      <membergroups visible="yes"/>
-    </memberdecl>
-    <detaileddescription title=""/>
-    <memberdef>
-      <inlineclasses title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <constructors title=""/>
-      <functions title=""/>
-      <related title=""/>
-      <variables title=""/>
-      <properties title=""/>
-      <events title=""/>
-    </memberdef>
-    <allmemberslink visible="yes"/>
-    <usedfiles visible="$SHOW_USED_FILES"/>
-    <authorsection visible="yes"/>
-  </class>
-
-  <!-- Layout definition for a namespace page -->
-  <namespace>
-    <briefdescription visible="yes"/>
-    <memberdecl>
-      <nestednamespaces visible="yes" title=""/>
-      <classes visible="yes" title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <functions title=""/>
-      <variables title=""/>
-      <membergroups visible="yes"/>
-    </memberdecl>
-    <detaileddescription title=""/>
-    <memberdef>
-      <inlineclasses title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <functions title=""/>
-      <variables title=""/>
-    </memberdef>
-    <authorsection visible="yes"/>
-  </namespace>
-
   <!-- Layout definition for a file page -->
   <file>
-    <briefdescription visible="yes"/>
+    <detaileddescription title="Description"/>
     <includes visible="$SHOW_INCLUDE_FILES"/>
-    <includegraph visible="$INCLUDE_GRAPH"/>
-    <includedbygraph visible="$INCLUDED_BY_GRAPH"/>
     <sourcelink visible="yes"/>
     <memberdecl>
-      <classes visible="yes" title=""/>
-      <namespaces visible="yes" title=""/>
+      <constantgroups visible="yes" title=""/>
       <defines title=""/>
       <typedefs title=""/>
       <enums title=""/>
@@ -117,9 +23,7 @@
       <variables title=""/>
       <membergroups visible="yes"/>
     </memberdecl>
-    <detaileddescription title=""/>
     <memberdef>
-      <inlineclasses title=""/>
       <defines title=""/>
       <typedefs title=""/>
       <enums title=""/>
@@ -131,46 +35,26 @@
 
   <!-- Layout definition for a group page -->
   <group>
-    <briefdescription visible="yes"/>
     <detaileddescription title="Description"/>
-    <groupgraph visible="$GROUP_GRAPHS"/>
     <memberdecl>
       <nestedgroups visible="yes" title=""/>
       <dirs visible="yes" title=""/>
       <files visible="yes" title=""/>
-      <namespaces visible="yes" title=""/>
-      <classes visible="yes" title=""/>
       <defines title=""/>
       <typedefs title=""/>
       <enums title=""/>
       <enumvalues title=""/>
       <functions title=""/>
       <variables title=""/>
-      <signals title=""/>
-      <publicslots title=""/>
-      <protectedslots title=""/>
-      <privateslots title=""/>
-      <events title=""/>
-      <properties title=""/>
-      <friends title=""/>
-      <membergroups visible="yes"/>
     </memberdecl>
     <memberdef>
       <pagedocs/>
-      <inlineclasses title=""/>
       <defines title=""/>
       <typedefs title=""/>
       <enums title=""/>
       <enumvalues title=""/>
       <functions title=""/>
       <variables title=""/>
-      <signals title=""/>
-      <publicslots title=""/>
-      <protectedslots title=""/>
-      <privateslots title=""/>
-      <events title=""/>
-      <properties title=""/>
-      <friends title=""/>
     </memberdef>
     <authorsection visible="yes"/>
   </group>
@@ -178,7 +62,6 @@
   <!-- Layout definition for a directory page -->
   <directory>
     <briefdescription visible="yes"/>
-    <directorygraph visible="yes"/>
     <memberdecl>
       <dirs visible="yes"/>
       <files visible="yes"/>

docs/SUPPORT.md

@@ -0,0 +1,14 @@
+# Support resources
+
+See the [latest documentation](https://www.glfw.org/docs/latest/) for tutorials,
+guides and the API reference.
+
+If you have questions about using GLFW, we have a
+[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on
+[Libera.Chat](https://libera.chat/).
+
+Bugs are reported to our [issue tracker](https://github.com/glfw/glfw/issues).
+Please check the [contribution
+guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
+information on what to include when reporting a bug.
+

docs/build.dox

@@ -1,13 +1,13 @@
 /*!
 
-@page build Building applications
+@page build_guide Building applications
 
 @tableofcontents
 
 This is about compiling and linking applications that use GLFW.  For information on
-how to write such applications, start with the [introductory tutorial](@ref quick).
-For information on how to compile the GLFW library itself, see the @ref compile
-guide.
+how to write such applications, start with the
+[introductory tutorial](@ref quick_guide).  For information on how to compile
+the GLFW library itself, see @ref compile_guide.
 
 This is not a tutorial on compilation or linking.  It assumes basic
 understanding of how to compile and link a C program as well as how to use the
@@ -15,42 +15,57 @@ specific compiler of your chosen development environment.  The compilation
 and linking process should be explained in your C programming material and in
 the documentation for your development environment.
 
+
 @section build_include Including the GLFW header file
 
-In the source files of your application where you use OpenGL or GLFW, you should
-include the GLFW header file, i.e.:
+You should include the GLFW header in the source files where you use OpenGL or
+GLFW.
 
 @code
 #include <GLFW/glfw3.h>
 @endcode
 
-The GLFW header declares the GLFW API and by default also includes the OpenGL
-header of your development environment, which in turn defines all the constants,
-types and function prototypes of the OpenGL API.
+This header defines all the constants and declares all the types and function
+prototypes of the GLFW API.  By default, it also includes the OpenGL header from
+your development environment.  See [option macros](@ref build_macros) below for
+how to select OpenGL ES headers and more.
 
-The GLFW header also defines everything necessary for your OpenGL header to
-function.  For example, under Windows you are normally required to include
-`windows.h` before the OpenGL header, which would pollute your code namespace
-with the entire Win32 API.
+The GLFW header also defines any platform-specific macros needed by your OpenGL
+header, so that it can be included without needing any window system headers.
 
-Instead, the GLFW header takes care of this for you, not by including
-`windows.h`, but by duplicating only the very few necessary parts of it.  It
-does this only when needed, so if `windows.h` _is_ included, the GLFW header
-does not try to redefine those symbols.  The reverse is not true, i.e.
-`windows.h` cannot cope if any of its symbols have already been defined.
+It does this only when needed, so if window system headers are included, the
+GLFW header does not try to redefine those symbols.  The reverse is not true,
+i.e. `windows.h` cannot cope if any Win32 symbols have already been defined.
 
 In other words:
 
- - Do _not_ include the OpenGL headers yourself, as GLFW does this for you
- - Do _not_ include `windows.h` or other platform-specific headers unless you
-   plan on using those APIs directly
- - If you _do_ need to include such headers, do it _before_ including
-   the GLFW header and it will handle this
+ - Use the GLFW header to include OpenGL or OpenGL ES headers portably
+ - Do not include window system headers unless you will use those APIs directly
+ - If you do need such headers, include them before the GLFW header
 
 If you are using an OpenGL extension loading library such as
 [glad](https://github.com/Dav1dde/glad), the extension loader header should
-either be included _before_ the GLFW one, or the `GLFW_INCLUDE_NONE` macro
-(described below) should be defined.
+be included before the GLFW one.  GLFW attempts to detect any OpenGL or OpenGL
+ES header or extension loader header included before it and will then disable
+the inclusion of the default OpenGL header.  Most extension loaders also define
+macros that disable similar headers below it.
+
+@code
+#include <glad/gl.h>
+#include <GLFW/glfw3.h>
+@endcode
+
+Both of these mechanisms depend on the extension loader header defining a known
+macro.  If yours doesn't or you don't know which one your users will pick, the
+@ref GLFW_INCLUDE_NONE macro will explicitly prevent the GLFW header from
+including the OpenGL header.  This will also allow you to include the two
+headers in any order.
+
+@code
+#define GLFW_INCLUDE_NONE
+#include <GLFW/glfw3.h>
+#include <glad/gl.h>
+@endcode
 
 
 @subsection build_macros GLFW header option macros
@@ -58,50 +73,70 @@ either be included _before_ the GLFW one, or the `GLFW_INCLUDE_NONE` macro
 These macros may be defined before the inclusion of the GLFW header and affect
 its behavior.
 
-`GLFW_DLL` is required on Windows when using the GLFW DLL, to tell the compiler
-that the GLFW functions are defined in a DLL.
+@anchor GLFW_DLL
+__GLFW_DLL__ is required on Windows when using the GLFW DLL, to tell the
+compiler that the GLFW functions are defined in a DLL.
 
 The following macros control which OpenGL or OpenGL ES API header is included.
 Only one of these may be defined at a time.
 
-`GLFW_INCLUDE_GLCOREARB` makes the GLFW header include the modern
-`GL/glcorearb.h` header (`OpenGL/gl3.h` on OS X) instead of the regular OpenGL
+@note GLFW does not provide any of the API headers mentioned below.  They are
+provided by your development environment or your OpenGL, OpenGL ES or Vulkan
+SDK, and most of them can be downloaded from the
+[Khronos Registry](https://www.khronos.org/registry/).
+
+@anchor GLFW_INCLUDE_GLCOREARB
+__GLFW_INCLUDE_GLCOREARB__ makes the GLFW header include the modern
+`GL/glcorearb.h` header (`OpenGL/gl3.h` on macOS) instead of the regular OpenGL
 header.
 
-`GLFW_INCLUDE_ES1` makes the GLFW header include the OpenGL ES 1.x `GLES/gl.h`
+@anchor GLFW_INCLUDE_ES1
+__GLFW_INCLUDE_ES1__ makes the GLFW header include the OpenGL ES 1.x `GLES/gl.h`
 header instead of the regular OpenGL header.
 
-`GLFW_INCLUDE_ES2` makes the GLFW header include the OpenGL ES 2.0 `GLES2/gl2.h`
-header instead of the regular OpenGL header.
+@anchor GLFW_INCLUDE_ES2
+__GLFW_INCLUDE_ES2__ makes the GLFW header include the OpenGL ES 2.0
+`GLES2/gl2.h` header instead of the regular OpenGL header.
 
-`GLFW_INCLUDE_ES3` makes the GLFW header include the OpenGL ES 3.0 `GLES3/gl3.h`
-header instead of the regular OpenGL header.
+@anchor GLFW_INCLUDE_ES3
+__GLFW_INCLUDE_ES3__ makes the GLFW header include the OpenGL ES 3.0
+`GLES3/gl3.h` header instead of the regular OpenGL header.
 
-`GLFW_INCLUDE_ES31` makes the GLFW header include the OpenGL ES 3.1 `GLES3/gl31.h`
-header instead of the regular OpenGL header.
+@anchor GLFW_INCLUDE_ES31
+__GLFW_INCLUDE_ES31__ makes the GLFW header include the OpenGL ES 3.1
+`GLES3/gl31.h` header instead of the regular OpenGL header.
 
-`GLFW_INCLUDE_NONE` makes the GLFW header not include any OpenGL or OpenGL ES API
-header.  This is useful in combination with an extension loading library.
+@anchor GLFW_INCLUDE_ES32
+__GLFW_INCLUDE_ES32__ makes the GLFW header include the OpenGL ES 3.2
+`GLES3/gl32.h` header instead of the regular OpenGL header.
+
+@anchor GLFW_INCLUDE_NONE
+__GLFW_INCLUDE_NONE__ makes the GLFW header not include any OpenGL or OpenGL ES
+API header.  This is useful in combination with an extension loading library.
 
 If none of the above inclusion macros are defined, the standard OpenGL `GL/gl.h`
-header (`OpenGL/gl.h` on OS X) is included.
+header (`OpenGL/gl.h` on macOS) is included, unless GLFW detects the inclusion
+guards of any OpenGL, OpenGL ES or extension loader header it knows about.
 
 The following macros control the inclusion of additional API headers.  Any
 number of these may be defined simultaneously, and/or together with one of the
 above macros.
 
-`GLFW_INCLUDE_GLEXT` makes the GLFW header include the appropriate extension
+@anchor GLFW_INCLUDE_VULKAN
+__GLFW_INCLUDE_VULKAN__ makes the GLFW header include the Vulkan
+`vulkan/vulkan.h` header in addition to any selected OpenGL or OpenGL ES header.
+
+@anchor GLFW_INCLUDE_GLEXT
+__GLFW_INCLUDE_GLEXT__ makes the GLFW header include the appropriate extension
 header for the OpenGL or OpenGL ES header selected above after and in addition
 to that header.
 
-`GLFW_INCLUDE_GLU` makes the header include the GLU header in addition to the
+@anchor GLFW_INCLUDE_GLU
+__GLFW_INCLUDE_GLU__ makes the header include the GLU header in addition to the
 header selected above.  This should only be used with the standard OpenGL header
 and only for compatibility with legacy code.  GLU has been deprecated and should
 not be used in new code.
 
-@note GLFW does not provide any of the API headers mentioned above.  They must
-be provided by your development environment or your OpenGL or OpenGL ES SDK.
-
 @note None of these macros may be defined during the compilation of GLFW itself.
 If your build includes GLFW and you define any these in your build files, make
 sure they are not applied to the GLFW sources.
@@ -115,13 +150,13 @@ a shared library / dynamic library / DLL then it takes care of these links.
 However, if you are using GLFW as a static library then your executable will
 need to link against these libraries.
 
-On Windows and OS X, the list of system libraries is static and can be
+On Windows and macOS, the list of system libraries is static and can be
 hard-coded into your build environment.  See the section for your development
 environment below.  On Linux and other Unix-like operating systems, the list
 varies but can be retrieved in various ways as described below.
 
 A good general introduction to linking is
-[Beginner's Guide to Linkers](http://www.lurklurk.org/linkers/linkers.html) by
+[Beginner's Guide to Linkers](https://www.lurklurk.org/linkers/linkers.html) by
 David Drysdale.
 
 
@@ -130,104 +165,106 @@ David Drysdale.
 The static version of the GLFW library is named `glfw3`.  When using this
 version, it is also necessary to link with some libraries that GLFW uses.
 
-When linking an application under Windows that uses the static version of GLFW,
-you must link with `opengl32`.  On some versions of MinGW, you must also
-explicitly link with `gdi32`, while other versions of MinGW include it in the
-set of default libraries along with other dependencies like `user32` and
-`kernel32`.  If you are using GLU, you must also link with `glu32`.
+When using MinGW to link an application with the static version of GLFW, you
+must also explicitly link with `gdi32`. Other toolchains including MinGW-w64
+include it in the set of default libraries along with other dependencies like
+`user32` and `kernel32`.
 
 The link library for the GLFW DLL is named `glfw3dll`.  When compiling an
-application that uses the DLL version of GLFW, you need to define the `GLFW_DLL`
-macro _before_ any inclusion of the GLFW header.  This can be done either with
-a compiler switch or by defining it in your source code.
-
-An application using the GLFW DLL does not need to link against any of its
-dependencies, but you still have to link against `opengl32` if your application
-uses OpenGL and `glu32` if it uses GLU.
+application that uses the DLL version of GLFW, you need to define the @ref
+GLFW_DLL macro _before_ any inclusion of the GLFW header.  This can be done
+either with a compiler switch or by defining it in your source code.
 
 
 @subsection build_link_cmake_source With CMake and GLFW source
 
-With just a few changes to your `CMakeLists.txt` you can have the GLFW source
-tree built along with your application.
+This section is about using CMake to compile and link GLFW along with your
+application.  If you want to use an installed binary instead, see @ref
+build_link_cmake_package.
 
-Firstly, add the root directory of the GLFW source tree to your project.  This
-will add the `glfw` target and the necessary cache variables to your project.
+With a few changes to your `CMakeLists.txt` you can have the GLFW source tree
+built along with your application.
+
+Add the root directory of the GLFW source tree to your project.  This will add
+the `glfw` target to your project.
 
 @code{.cmake}
 add_subdirectory(path/to/glfw)
 @endcode
 
-To be able to include the GLFW header from your code, you need to tell the
-compiler where to find it.
+Once GLFW has been added, link your application against the `glfw` target.
+This adds the GLFW library and its link-time dependencies as it is currently
+configured, the include directory for the GLFW header and, when applicable, the
+@ref GLFW_DLL macro.
 
 @code{.cmake}
-include_directories(path/to/glfw/include)
+target_link_libraries(myapp glfw)
 @endcode
 
-Once GLFW has been added to the project, the `GLFW_LIBRARIES` cache variable
-contains all link-time dependencies of GLFW as it is currently configured.  To
-link against GLFW, link against them and the `glfw` target.
+Note that the `glfw` target does not depend on OpenGL, as GLFW loads any OpenGL,
+OpenGL ES or Vulkan libraries it needs at runtime.  If your application calls
+OpenGL directly, instead of using a modern
+[extension loader library](@ref context_glext_auto), use the OpenGL CMake
+package.
 
 @code{.cmake}
-target_link_libraries(myapp glfw ${GLFW_LIBRARIES})
+find_package(OpenGL REQUIRED)
 @endcode
 
-Note that `GLFW_LIBRARIES` does not include GLU, as GLFW does not use it.  If
-your application needs GLU, you can add it to the list of dependencies with the
-`OPENGL_glu_LIBRARY` cache variable, which is implicitly created when the GLFW
-CMake files look for OpenGL.
+If OpenGL is found, the `OpenGL::GL` target is added to your project, containing
+library and include directory paths.  Link against this like any other library.
 
 @code{.cmake}
-target_link_libraries(myapp glfw ${OPENGL_glu_LIBRARY} ${GLFW_LIBRARIES})
+target_link_libraries(myapp OpenGL::GL)
+@endcode
+
+For a minimal example of a program and GLFW sources built with CMake, see the
+[GLFW CMake Starter](https://github.com/juliettef/GLFW-CMake-starter) on GitHub.
+
+
+@subsection build_link_cmake_package With CMake and installed GLFW binaries
+
+This section is about using CMake to link GLFW after it has been built and
+installed.  If you want to build it along with your application instead, see
+@ref build_link_cmake_source.
+
+With a few changes to your `CMakeLists.txt` you can locate the package and
+target files generated when GLFW is installed.
+
+@code{.cmake}
+find_package(glfw3 3.4 REQUIRED)
+@endcode
+
+Once GLFW has been added to the project, link against it with the `glfw` target.
+This adds the GLFW library and its link-time dependencies, the include directory
+for the GLFW header and, when applicable, the @ref GLFW_DLL macro.
+
+@code{.cmake}
+target_link_libraries(myapp glfw)
+@endcode
+
+Note that the `glfw` target does not depend on OpenGL, as GLFW loads any OpenGL,
+OpenGL ES or Vulkan libraries it needs at runtime.  If your application calls
+OpenGL directly, instead of using a modern
+[extension loader library](@ref context_glext_auto), use the OpenGL CMake
+package.
+
+@code{.cmake}
+find_package(OpenGL REQUIRED)
+@endcode
+
+If OpenGL is found, the `OpenGL::GL` target is added to your project, containing
+library and include directory paths.  Link against this like any other library.
+
+@code{.cmake}
+target_link_libraries(myapp OpenGL::GL)
 @endcode
 
 
-@subsection build_link_cmake_pkgconfig With CMake on Unix and installed GLFW binaries
+@subsection build_link_pkgconfig With makefiles and pkg-config on Unix
 
-CMake can import settings from pkg-config, which GLFW supports.  When you
-installed GLFW, the pkg-config file `glfw3.pc` was installed along with it.
-
-First you need to find the PkgConfig package.  If this fails, you may need to
-install the pkg-config package for your distribution.
-
-@code{.cmake}
-find_package(PkgConfig REQUIRED)
-@endcode
-
-This creates the CMake commands to find pkg-config packages.  Then you need to
-find the GLFW package.
-
-@code{.cmake}
-pkg_search_module(GLFW REQUIRED glfw3)
-@endcode
-
-This creates the CMake variables you need to use GLFW.  To be able to include
-the GLFW header, you need to tell your compiler where it is.
-
-@code{.cmake}
-include_directories(${GLFW_INCLUDE_DIRS})
-@endcode
-
-You also need to link against the correct libraries.  If you are using the
-shared library version of GLFW, use the `GLFW_LIBRARIES` variable.
-
-@code{.cmake}
-target_link_libraries(simple ${GLFW_LIBRARIES})
-@endcode
-
-If you are using the static library version of GLFW, use the
-`GLFW_STATIC_LIBRARIES` variable instead.
-
-@code{.cmake}
-target_link_libraries(simple ${GLFW_STATIC_LIBRARIES})
-@endcode
-
-
-@subsection build_link_pkgconfig With pkg-config on OS X or other Unix
-
-GLFW supports [pkg-config](http://www.freedesktop.org/wiki/Software/pkg-config/),
-and the `glfw3.pc` pkf-config file is generated when the GLFW library is built
+GLFW supports [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/),
+and the `glfw3.pc` pkg-config file is generated when the GLFW library is built
 and is installed along with it.  A pkg-config file describes all necessary
 compile-time and link-time flags and dependencies needed to use a library.  When
 they are updated or if they differ between systems, you will get the correct
@@ -237,54 +274,48 @@ A typical compile and link command-line when using the static version of the
 GLFW library may look like this:
 
 @code{.sh}
-cc `pkg-config --cflags glfw3` -o myprog myprog.c `pkg-config --static --libs glfw3`
+cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --static --libs glfw3)
 @endcode
 
-If you are using the shared version of the GLFW library, simply omit the
-`--static` flag.
+If you are using the shared version of the GLFW library, omit the `--static`
+flag.
 
 @code{.sh}
-cc `pkg-config --cflags glfw3` -o myprog myprog.c `pkg-config --libs glfw3`
+cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)
 @endcode
 
 You can also use the `glfw3.pc` file without installing it first, by using the
 `PKG_CONFIG_PATH` environment variable.
 
 @code{.sh}
-env PKG_CONFIG_PATH=path/to/glfw/src cc `pkg-config --cflags glfw3` -o myprog myprog.c `pkg-config --libs glfw3`
+env PKG_CONFIG_PATH=path/to/glfw/src cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)
 @endcode
 
-The dependencies do not include GLU, as GLFW does not use it.  On OS X, GLU is
-built into the OpenGL framework, so if you need GLU you don't need to do
-anything extra.  If you need GLU and are using Linux or BSD, you should add the
-`glu` pkg-config module.
+The dependencies do not include OpenGL, as GLFW loads any OpenGL, OpenGL ES or
+Vulkan libraries it needs at runtime.  If your application calls OpenGL
+directly, instead of using a modern
+[extension loader library](@ref context_glext_auto), you should add the `gl`
+pkg-config package.
 
 @code{.sh}
-cc `pkg-config --cflags glfw3 glu` -o myprog myprog.c `pkg-config --libs glfw3 glu`
-@endcode
-
-If you are using the static version of the GLFW library, make sure you don't
-link statically against GLU.
-
-@code{.sh}
-cc `pkg-config --cflags glfw3 glu` -o myprog myprog.c `pkg-config --static --libs glfw3` `pkg-config --libs glu`
+cc $(pkg-config --cflags glfw3 gl) -o myprog myprog.c $(pkg-config --libs glfw3 gl)
 @endcode
 
 
-@subsection build_link_xcode With Xcode on OS X
+@subsection build_link_xcode With Xcode on macOS
 
-If you are using the dynamic library version of GLFW, simply add it to the
-project dependencies.
+If you are using the dynamic library version of GLFW, add it to the project
+dependencies.
 
 If you are using the static library version of GLFW, add it and the Cocoa,
-OpenGL, IOKit and CoreVideo frameworks to the project as dependencies.  They can
-all be found in `/System/Library/Frameworks`.
+OpenGL and IOKit frameworks to the project as dependencies.  They can all be
+found in `/System/Library/Frameworks`.
 
 
-@subsection build_link_osx With command-line on OS X
+@subsection build_link_osx With command-line on macOS
 
 It is recommended that you use [pkg-config](@ref build_link_pkgconfig) when
-building from the command line on OS X.  That way you will get any new
+building from the command line on macOS.  That way you will get any new
 dependencies added automatically.  If you still wish to build manually, you need
 to add the required frameworks and libraries to your command-line yourself using
 the `-l` and `-framework` switches.
@@ -292,7 +323,7 @@ the `-l` and `-framework` switches.
 If you are using the dynamic GLFW library, which is named `libglfw.3.dylib`, do:
 
 @code{.sh}
-cc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit -framework CoreVideo
+cc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit
 @endcode
 
 If you are using the static library, named `libglfw3.a`, substitute `-lglfw3`
@@ -301,9 +332,7 @@ for `-lglfw`.
 Note that you do not add the `.framework` extension to a framework when linking
 against it from the command-line.
 
-The OpenGL framework contains both the OpenGL and GLU APIs, so there is nothing
-special to do when using GLU.  Also note that even though your machine may have
-`libGL`-style OpenGL libraries, they are for use with the X Window System and
-will _not_ work with the OS X native version of GLFW.
+@note Your machine may have `libGL.*.dylib` style OpenGL library, but that is
+for the X Window System and will not work with the macOS native version of GLFW.
 
 */

docs/compat.dox

@@ -1,6 +1,6 @@
 /*!
 
-@page compat Standards conformance
+@page compat_guide Standards conformance
 
 @tableofcontents
 
@@ -23,9 +23,9 @@ varied window managers in use on Unix-like systems.  In order for applications
 and window managers to work well together, a number of standards and
 conventions have been developed that regulate behavior outside the scope of the
 X11 API; most importantly the
-[Inter-Client Communication Conventions Manual](http://www.tronche.com/gui/x/icccm/)
+[Inter-Client Communication Conventions Manual](https://www.tronche.com/gui/x/icccm/)
 (ICCCM) and
-[Extended Window Manager Hints](http://standards.freedesktop.org/wm-spec/wm-spec-latest.html)
+[Extended Window Manager Hints](https://standards.freedesktop.org/wm-spec/wm-spec-latest.html)
 (EWMH) standards.
 
 GLFW uses the `_MOTIF_WM_HINTS` window property to support borderless windows.
@@ -53,20 +53,16 @@ running window manager uses compositing but does not support this property then
 additional copying may be performed for each buffer swap of full screen windows.
 
 GLFW uses the
-[clipboard manager protocol](http://www.freedesktop.org/wiki/ClipboardManager/)
+[clipboard manager protocol](https://www.freedesktop.org/wiki/ClipboardManager/)
 to push a clipboard string (i.e. selection) owned by a GLFW window about to be
 destroyed to the clipboard manager.  If there is no running clipboard manager,
 the clipboard string will be unavailable once the window has been destroyed.
 
 GLFW uses the
-[X drag-and-drop protocol](http://www.freedesktop.org/wiki/Specifications/XDND/)
+[X drag-and-drop protocol](https://www.freedesktop.org/wiki/Specifications/XDND/)
 to provide file drop events.  If the application originating the drag does not
 support this protocol, drag and drop will not work.
 
-GLFW uses the XInput 2 extension to provide sub-pixel cursor motion events.  If
-the running X server does not support this version of this extension, cursor
-motion will be snapped to the pixel grid.
-
 GLFW uses the XRandR 1.3 extension to provide multi-monitor support.  If the
 running X server does not support this version of this extension, multi-monitor
 support will not function and only a single, desktop-spanning monitor will be
@@ -80,6 +76,79 @@ GLFW uses the Xkb extension and detectable auto-repeat to provide keyboard
 input.  If the running X server does not support this extension, a non-Xkb
 fallback path is used.
 
+GLFW uses the XInput2 extension to provide raw, non-accelerated mouse motion
+when the cursor is disabled.  If the running X server does not support this
+extension, regular accelerated mouse motion will be used.
+
+GLFW uses both the XRender extension and the compositing manager to support
+transparent window framebuffers.  If the running X server does not support this
+extension or there is no running compositing manager, the
+`GLFW_TRANSPARENT_FRAMEBUFFER` framebuffer hint will have no effect.
+
+GLFW uses both the Xcursor extension and the freedesktop cursor conventions to
+provide an expanded set of standard cursor shapes.  If the running X server does
+not support this extension or the current cursor theme does not support the
+conventions, the `GLFW_RESIZE_NWSE_CURSOR`, `GLFW_RESIZE_NESW_CURSOR` and
+`GLFW_NOT_ALLOWED_CURSOR` shapes will not be available and other shapes may use
+legacy images.
+
+
+@section compat_wayland Wayland protocols and IPC standards
+
+As GLFW uses libwayland directly, without any intervening toolkit library, it
+has sole responsibility for interacting well with every compositor in use on
+Unix-like systems.  Most of the features are provided by the core protocol,
+while cursor support is provided by the libwayland-cursor helper library, EGL
+integration by libwayland-egl, and keyboard handling by
+[libxkbcommon](https://xkbcommon.org/).  In addition, GLFW uses some protocols
+from wayland-protocols to provide additional features if the compositor
+supports them.
+
+GLFW uses xkbcommon 0.5.0 to provide key and text input support.  Earlier
+versions are not supported.
+
+GLFW uses the [xdg-shell
+protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/xdg-shell/xdg-shell.xml)
+to provide better window management.  This protocol is part of
+wayland-protocols 1.12, and is mandatory for GLFW to display a window.
+
+GLFW uses the [relative pointer
+protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/relative-pointer/relative-pointer-unstable-v1.xml)
+alongside the [pointer constraints
+protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml)
+to implement disabled cursor.  These two protocols are part of
+wayland-protocols 1.1, and mandatory at build time.  If the running compositor
+does not support both of these protocols, disabling the cursor will have no
+effect.
+
+GLFW uses the [idle inhibit
+protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml)
+to prohibit the screensaver from starting.  This protocol is part of
+wayland-protocols 1.6, and mandatory at build time.  If the running compositor
+does not support this protocol, the screensaver may start even for full screen
+windows.
+
+GLFW uses the [libdecor library](https://gitlab.freedesktop.org/libdecor/libdecor)
+for window decorations, where available.  This in turn provides good quality
+client-side decorations (drawn by the application) on desktop systems that do
+not support server-side decorations (drawn by the window manager).  On systems
+that do not provide either libdecor or xdg-decoration, very basic window
+decorations are provided.  These do not include the window title or any caption
+buttons.
+
+GLFW uses the [xdg-decoration
+protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml)
+to request decorations to be drawn around its windows.  This protocol is part
+of wayland-protocols 1.15, and mandatory at build time.  If the running
+compositor does not support this protocol, a very simple frame will be drawn by
+GLFW itself, using the [viewporter
+protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/viewporter/viewporter.xml)
+alongside
+[subsurfaces](https://cgit.freedesktop.org/wayland/wayland/tree/protocol/wayland.xml#n2598).
+This protocol is part of wayland-protocols 1.4, and mandatory at build time.
+If the running compositor does not support this protocol either, no decorations
+will be drawn around windows.
+
 
 @section compat_glx GLX extensions
 
@@ -91,7 +160,7 @@ formats.  If GLX 1.3 is not supported, @ref glfwInit will fail.
 
 GLFW uses the `GLX_MESA_swap_control,` `GLX_EXT_swap_control` and
 `GLX_SGI_swap_control` extensions to provide vertical retrace synchronization
-(or _vsync_), in that order of preference.  Where none of these extension are
+(or _vsync_), in that order of preference.  When none of these extensions are
 available, calling @ref glfwSwapInterval will have no effect.
 
 GLFW uses the `GLX_ARB_multisample` extension to create contexts with
@@ -101,16 +170,15 @@ multisampling anti-aliasing.  Where this extension is unavailable, the
 GLFW uses the `GLX_ARB_create_context` extension when available, even when
 creating OpenGL contexts of version 2.1 and below.  Where this extension is
 unavailable, the `GLFW_CONTEXT_VERSION_MAJOR` and `GLFW_CONTEXT_VERSION_MINOR`
-hints will only be partially supported, the `GLFW_OPENGL_DEBUG_CONTEXT` hint
-will have no effect, and setting the `GLFW_OPENGL_PROFILE` or
-`GLFW_OPENGL_FORWARD_COMPAT` hints to `GL_TRUE` will cause @ref
-glfwCreateWindow to fail.
+hints will only be partially supported, the `GLFW_CONTEXT_DEBUG` hint will have
+no effect, and setting the `GLFW_OPENGL_PROFILE` or `GLFW_OPENGL_FORWARD_COMPAT`
+hints to `GLFW_TRUE` will cause @ref glfwCreateWindow to fail.
 
 GLFW uses the `GLX_ARB_create_context_profile` extension to provide support for
 context profiles.  Where this extension is unavailable, setting the
 `GLFW_OPENGL_PROFILE` hint to anything but `GLFW_OPENGL_ANY_PROFILE`, or setting
-`GLFW_CLIENT_API` to anything but `GLFW_OPENGL_API` will cause @ref
-glfwCreateWindow to fail.
+`GLFW_CLIENT_API` to anything but `GLFW_OPENGL_API` or `GLFW_NO_API` will cause
+@ref glfwCreateWindow to fail.
 
 GLFW uses the `GLX_ARB_context_flush_control` extension to provide control over
 whether a context is flushed when it is released (made non-current).  Where this
@@ -144,10 +212,9 @@ unavailable, the `GLFW_SAMPLES` hint will have no effect.
 GLFW uses the `WGL_ARB_create_context` extension when available, even when
 creating OpenGL contexts of version 2.1 and below.  Where this extension is
 unavailable, the `GLFW_CONTEXT_VERSION_MAJOR` and `GLFW_CONTEXT_VERSION_MINOR`
-hints will only be partially supported, the `GLFW_OPENGL_DEBUG_CONTEXT` hint
-will have no effect, and setting the `GLFW_OPENGL_PROFILE` or
-`GLFW_OPENGL_FORWARD_COMPAT` hints to `GL_TRUE` will cause @ref
-glfwCreateWindow to fail.
+hints will only be partially supported, the `GLFW_CONTEXT_DEBUG` hint will have
+no effect, and setting the `GLFW_OPENGL_PROFILE` or `GLFW_OPENGL_FORWARD_COMPAT`
+hints to `GLFW_TRUE` will cause @ref glfwCreateWindow to fail.
 
 GLFW uses the `WGL_ARB_create_context_profile` extension to provide support for
 context profiles.  Where this extension is unavailable, setting the
@@ -160,30 +227,66 @@ extension is unavailable, the `GLFW_CONTEXT_RELEASE_BEHAVIOR` hint will have no
 effect and the context will always be flushed when released.
 
 GLFW uses the `WGL_ARB_framebuffer_sRGB` and `WGL_EXT_framebuffer_sRGB`
-extensions to provide support for sRGB framebuffers.  Where both of these
-extension are unavailable, the `GLFW_SRGB_CAPABLE` hint will have no effect.
+extensions to provide support for sRGB framebuffers.  When both of these
+extensions are unavailable, the `GLFW_SRGB_CAPABLE` hint will have no effect.
 
 
-@section compat_osx OpenGL 3.2 and later on OS X
+@section compat_osx OpenGL on macOS
 
 Support for OpenGL 3.2 and above was introduced with OS X 10.7 and even then
 only forward-compatible, core profile contexts are supported.  Support for
 OpenGL 4.1 was introduced with OS X 10.9, also limited to forward-compatible,
 core profile contexts.  There is also still no mechanism for requesting debug
-contexts.  Versions of Mac OS X earlier than 10.7 support at most OpenGL
-version 2.1.
+contexts or no-error contexts.  Versions of Mac OS X earlier than 10.7 support
+at most OpenGL version 2.1.
 
 Because of this, on OS X 10.7 and later, the `GLFW_CONTEXT_VERSION_MAJOR` and
 `GLFW_CONTEXT_VERSION_MINOR` hints will cause @ref glfwCreateWindow to fail if
-given version 3.0 or 3.1, the `GLFW_OPENGL_FORWARD_COMPAT` hint must be set to
-`GL_TRUE` and the `GLFW_OPENGL_PROFILE` hint must be set to
-`GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts and the
-`GLFW_OPENGL_DEBUG_CONTEXT` hint is ignored.
+given version 3.0 or 3.1.  The `GLFW_OPENGL_PROFILE` hint must be set to
+`GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts.  The
+`GLFW_CONTEXT_DEBUG` and `GLFW_CONTEXT_NO_ERROR` hints are ignored.
 
 Also, on Mac OS X 10.6 and below, the `GLFW_CONTEXT_VERSION_MAJOR` and
 `GLFW_CONTEXT_VERSION_MINOR` hints will fail if given a version above 2.1,
 setting the `GLFW_OPENGL_PROFILE` or `GLFW_OPENGL_FORWARD_COMPAT` hints to
 a non-default value will cause @ref glfwCreateWindow to fail and the
-`GLFW_OPENGL_DEBUG_CONTEXT` hint is ignored.
+`GLFW_CONTEXT_DEBUG` hint is ignored.
+
+
+@section compat_vulkan Vulkan loader and API
+
+By default, GLFW uses the standard system-wide Vulkan loader to access the
+Vulkan API on all platforms except macOS.  This is installed by both graphics
+drivers and Vulkan SDKs.  If either the loader or at least one minimally
+functional ICD is missing, @ref glfwVulkanSupported will return `GLFW_FALSE` and
+all other Vulkan-related functions will fail with an @ref GLFW_API_UNAVAILABLE
+error.
+
+
+@section compat_wsi Vulkan WSI extensions
+
+The Vulkan WSI extensions are used to create Vulkan surfaces for GLFW windows on
+all supported platforms.
+
+GLFW uses the `VK_KHR_surface` and `VK_KHR_win32_surface` extensions to create
+surfaces on Microsoft Windows.  If any of these extensions are not available,
+@ref glfwGetRequiredInstanceExtensions will return an empty list and window
+surface creation will fail.
+
+GLFW uses the `VK_KHR_surface` and either the `VK_MVK_macos_surface` or
+`VK_EXT_metal_surface` extensions to create surfaces on macOS.  If any of these
+extensions are not available, @ref glfwGetRequiredInstanceExtensions will
+return an empty list and window surface creation will fail.
+
+GLFW uses the `VK_KHR_surface` and either the `VK_KHR_xlib_surface` or
+`VK_KHR_xcb_surface` extensions to create surfaces on X11.  If `VK_KHR_surface`
+or both `VK_KHR_xlib_surface` and `VK_KHR_xcb_surface` are not available, @ref
+glfwGetRequiredInstanceExtensions will return an empty list and window surface
+creation will fail.
+
+GLFW uses the `VK_KHR_surface` and `VK_KHR_wayland_surface` extensions to create
+surfaces on Wayland.  If any of these extensions are not available, @ref
+glfwGetRequiredInstanceExtensions will return an empty list and window surface
+creation will fail.
 
 */

docs/compile.dox

@@ -1,152 +1,188 @@
 /*!
 
-@page compile Compiling GLFW
+@page compile_guide Compiling GLFW
 
 @tableofcontents
 
 This is about compiling the GLFW library itself.  For information on how to
-build applications that use GLFW, see the @ref build guide.
+build applications that use GLFW, see @ref build_guide.
 
 
 @section compile_cmake Using CMake
 
-GLFW uses [CMake](http://www.cmake.org/) to generate project files or makefiles
-for a particular development environment.  If you are on a Unix-like system such
-as Linux or FreeBSD or have a package system like Fink, MacPorts, Cygwin or
-Homebrew, you can simply install its CMake package.  If not, you can download
-installers for Windows and OS X from the [CMake website](http://www.cmake.org/).
+GLFW behaves like most other libraries that use CMake so this guide mostly
+describes the standard configure, generate and compile sequence.  If you are already
+familiar with this from other projects, you may want to focus on the @ref
+compile_deps and @ref compile_options sections for GLFW-specific information.
 
-@note CMake only generates project files or makefiles.  It does not compile the
-actual GLFW library.  To compile GLFW, first generate these files for your
-chosen development environment and then use them to compile the actual GLFW
-library.
+GLFW uses [CMake](https://cmake.org/) to generate project files or makefiles
+for your chosen development environment.  To compile GLFW, first generate these
+files with CMake and then use them to compile the GLFW library. 
+
+If you are on Windows and macOS you can
+[download CMake](https://cmake.org/download/) from their site.
+
+If you are on a Unix-like system such as Linux, FreeBSD or Cygwin or have
+a package system like Fink, MacPorts or Homebrew, you can install its CMake
+package.
+
+CMake is a complex tool and this guide will only show a few of the possible ways
+to set up and compile GLFW.  The CMake project has their own much more detailed
+[CMake user guide](https://cmake.org/cmake/help/latest/guide/user-interaction/)
+that includes everything in this guide not specific to GLFW.  It may be a useful
+companion to this one.
 
 
-@subsection compile_deps Dependencies
+@subsection compile_deps Installing dependencies
 
-Once you have installed CMake, make sure that all other dependencies are
-available.  On some platforms, GLFW needs a few additional packages to be
-installed.  See the section for your chosen platform and development environment
-below.
+The C/C++ development environments in Visual Studio, Xcode and MinGW come with
+all necessary dependencies for compiling GLFW, but on Unix-like systems like
+Linux and FreeBSD you will need a few extra packages.
 
 
-@subsubsection compile_deps_msvc Dependencies for Visual C++ on Windows
+@subsubsection compile_deps_x11 Dependencies for X11
 
-The Microsoft Platform SDK that is installed along with Visual C++ already
-contains all the necessary headers, link libraries and tools except for CMake.
-Move on to @ref compile_generate.
+To compile GLFW for X11, you need to have the X11 development packages
+installed.  They are not needed to build or run programs that use GLFW.
 
-
-@subsubsection compile_deps_mingw Dependencies for MinGW or MinGW-w64 on Windows
-
-Both the MinGW and the MinGW-w64 packages already contain all the necessary
-headers, link libraries and tools except for CMake.  Move on to @ref
-compile_generate.
-
-
-@subsubsection compile_deps_mingw_cross Dependencies for MinGW or MinGW-w64 cross-compilation
-
-Both Cygwin and many Linux distributions have MinGW or MinGW-w64 packages.  For
-example, Cygwin has the `mingw64-i686-gcc` and `mingw64-x86_64-gcc` packages
-for 32- and 64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives
-like Ubuntu have the `mingw-w64` package for both.
-
-GLFW has CMake toolchain files in the `CMake/` directory that allow for easy
-cross-compilation of Windows binaries.  To use these files you need to add a
-special parameter when generating the project files or makefiles:
+On Debian and derivatives like Ubuntu and Linux Mint the `xorg-dev` meta-package
+pulls in the development packages for all of X11.
 
 @code{.sh}
-cmake -DCMAKE_TOOLCHAIN_FILE=<toolchain-file> .
+sudo apt install xorg-dev
 @endcode
 
-The exact toolchain file to use depends on the prefix used by the MinGW or
-MinGW-w64 binaries on your system.  You can usually see this in the /usr
-directory.  For example, both the Debian/Ubuntu and Cygwin MinGW-w64 packages
-have `/usr/x86_64-w64-mingw32` for the 64-bit compilers, so the correct
-invocation would be:
+On Fedora and derivatives like Red Hat the X11 extension packages
+`libXcursor-devel`, `libXi-devel`, `libXinerama-devel` and `libXrandr-devel`
+required by GLFW pull in all its other dependencies.
 
 @code{.sh}
-cmake -DCMAKE_TOOLCHAIN_FILE=CMake/x86_64-w64-mingw32.cmake .
+sudo dnf install libXcursor-devel libXi-devel libXinerama-devel libXrandr-devel
 @endcode
 
-For more details see the article
-[CMake Cross Compiling](http://www.paraview.org/Wiki/CMake_Cross_Compiling) on
-the CMake wiki.
+On FreeBSD the X11 headers are installed along the end-user X11 packages, so if
+you have an X server running you should have the headers as well.  If not,
+install the `xorgproto` package.
 
-Once you have this set up, move on to @ref compile_generate.
+@code{.sh}
+pkg install xorgproto
+@endcode
+
+On Cygwin the `libXcursor-devel`, `libXi-devel`, `libXinerama-devel`,
+`libXrandr-devel` and `libXrender-devel` packages in the Libs section of the GUI
+installer will install all the headers and other development related files GLFW
+requires for X11.
+
+Once you have the required dependencies, move on to @ref compile_generate.
 
 
-@subsubsection compile_deps_xcode Dependencies for Xcode on OS X
+@subsubsection compile_deps_wayland Dependencies for Wayland and X11
 
-Xcode comes with all necessary tools except for CMake.  The required headers
-and libraries are included in the core OS X frameworks.  Xcode can be downloaded
-from the Mac App Store or from the ADC Member Center.
+To compile GLFW for both Wayland and X11, you need to have the X11, Wayland and xkbcommon
+development packages installed.  They are not needed to build or run programs that use
+GLFW.  You will also need to set the @ref GLFW_BUILD_WAYLAND CMake option in the next
+step when generating build files.
 
-Once you have Xcode installed, move on to @ref compile_generate.
+On Debian and derivatives like Ubuntu and Linux Mint you will need the `libwayland-dev`,
+`libxkbcommon-dev` and `wayland-protocols` packages and the `xorg-dev` meta-package.
+These will pull in all other dependencies.
 
+@code{.sh}
+sudo apt install libwayland-dev libxkbcommon-dev wayland-protocols xorg-dev
+@endcode
 
-@subsubsection compile_deps_x11 Dependencies for Linux and X11
+On Fedora and derivatives like Red Hat you will need the `wayland-devel`,
+`libxkbcommon-devel`, `wayland-protocols-devel`, `libXcursor-devel`, `libXi-devel`,
+`libXinerama-devel` and `libXrandr-devel` packages.  These will pull in all other
+dependencies.
 
-To compile GLFW for X11, you need to have the X11 and OpenGL header packages
-installed, as well as the basic development tools like GCC and make.  For
-example, on Ubuntu and other distributions based on Debian GNU/Linux, you need
-to install the `xorg-dev` and `libgl1-mesa-dev` packages.  The former pulls in
-all X.org header packages and the latter pulls in the Mesa OpenGL development
-packages.  Note that using header files and libraries from Mesa during
-compilation _will not_ tie your binaries to the Mesa implementation of OpenGL.
+@code{.sh}
+sudo dnf install wayland-devel libxkbcommon-devel wayland-protocols-devel libXcursor-devel libXi-devel libXinerama-devel libXrandr-devel
+@endcode
 
-Once you have installed the necessary packages, move on to @ref
-compile_generate.
+On FreeBSD you will need the `wayland`, `libxkbcommon` and `wayland-protocols` packages.
+The X11 headers are installed along the end-user X11 packages, so if you have an X server
+running you should have the headers as well.  If not, install the `xorgproto` package.
+
+@code{.sh}
+pkg install wayland libxkbcommon wayland-protocols xorgproto
+@endcode
+
+Once you have the required dependencies, move on to @ref compile_generate.
 
 
 @subsection compile_generate Generating build files with CMake
 
 Once you have all necessary dependencies it is time to generate the project
-files or makefiles for your development environment.  CMake needs to know two
-paths for this: the path to the _root_ directory of the GLFW source tree (i.e.
-_not_ the `src` subdirectory) and the target path for the generated files and
-compiled binaries.  If these are the same, it is called an in-tree build,
-otherwise it is called an out-of-tree build.
+files or makefiles for your development environment.  CMake needs two paths for
+this:
 
-One of several advantages of out-of-tree builds is that you can generate files
-and compile for different development environments using a single source tree.
+ - the path to the root directory of the GLFW source tree (not its `src`
+   subdirectory)
+ - the path to the directory where the generated build files and compiled
+   binaries will be placed
 
-@note This section is about generating the project files or makefiles necessary
-to compile the GLFW library, not about compiling the actual library.
+If these are the same, it is called an in-tree build, otherwise it is called an
+out-of-tree build.
+
+Out-of-tree builds are recommended as they avoid cluttering up the source tree.
+They also allow you to have several build directories for different
+configurations all using the same source tree.
+
+A common pattern when building a single configuration is to have a build
+directory named `build` in the root of the source tree.
 
 
-@subsubsection compile_generate_cli Generating files with the CMake command-line tool
+@subsubsection compile_generate_gui Generating with the CMake GUI
 
-To make an in-tree build, enter the _root_ directory of the GLFW source tree
-(i.e. _not_ the `src` subdirectory) and run CMake.  The current directory is
-used as target path, while the path provided as an argument is used to find the
-source tree.
+Start the CMake GUI and set the paths to the source and build directories
+described above.  Then press _Configure_ and _Generate_.
 
-@code{.sh}
-cd <glfw-root-dir>
-cmake .
-@endcode
+If you wish change any CMake variables in the list, press _Configure_ and then
+_Generate_ to have the new values take effect.  The variable list will be
+populated after the first configure step.
 
-To make an out-of-tree build, make a directory outside of the source tree, enter
-it and run CMake with the (relative or absolute) path to the root of the source
-tree as an argument.
-
-@code{.sh}
-mkdir glfw-build
-cd glfw-build
-cmake <glfw-root-dir>
-@endcode
+By default, GLFW will use X11 on Linux and other Unix-like systems other than macOS.  To
+include support for Wayland as well, set the @ref GLFW_BUILD_WAYLAND option in the GLFW
+section of the variable list, then apply the new value as described above.
 
 Once you have generated the project files or makefiles for your chosen
 development environment, move on to @ref compile_compile.
 
 
-@subsubsection compile_generate_gui Generating files with the CMake GUI
+@subsubsection compile_generate_cli Generating with command-line CMake
 
-If you are using the GUI version, choose the root of the GLFW source tree as
-source location and the same directory or another, empty directory as the
-destination for binaries.  Choose _Configure_, change any options you wish to,
-_Configure_ again to let the changes take effect and then _Generate_.
+To make a build directory, pass the source and build directories to the `cmake`
+command.  These can be relative or absolute paths.  The build directory is
+created if it doesn't already exist.
+
+@code{.sh}
+cmake -S path/to/glfw -B path/to/build
+@endcode
+
+It is common to name the build directory `build` and place it in the root of the
+source tree when only planning to build a single configuration.
+
+@code{.sh}
+cd path/to/glfw
+cmake -S . -B build
+@endcode
+
+Without other flags these will generate Visual Studio project files on Windows
+and makefiles on other platforms.  You can choose other targets using the `-G`
+flag.
+
+@code{.sh}
+cmake -S path/to/glfw -B path/to/build -G Xcode
+@endcode
+
+By default, GLFW will use X11 on Linux and other Unix-like systems other
+than macOS.  To also include support for Wayland, set the @ref GLFW_BUILD_WAYLAND CMake
+option.
+
+@code{.sh}
+cmake -S path/to/glfw -B path/to/build -D GLFW_BUILD_WAYLAND=1
+@endcode
 
 Once you have generated the project files or makefiles for your chosen
 development environment, move on to @ref compile_compile.
@@ -156,155 +192,200 @@ development environment, move on to @ref compile_compile.
 
 You should now have all required dependencies and the project files or makefiles
 necessary to compile GLFW.  Go ahead and compile the actual GLFW library with
-these files, as you would with any other project.
+these files as you would with any other project.
 
-Once the GLFW library is compiled, you are ready to build your applications,
-linking it to the GLFW library.  See the @ref build guide for more information.
+With Visual Studio open `GLFW.sln` and use the Build menu.  With Xcode open
+`GLFW.xcodeproj` and use the Project menu.
+
+With Linux, macOS and other forms of Unix, run `make`.
+
+@code{.sh}
+cd path/to/build
+make
+@endcode
+
+With MinGW, it is `mingw32-make`.
+
+@code{.sh}
+cd path/to/build
+mingw32-make
+@endcode
+
+Any CMake build directory can also be built with the `cmake` command and the
+`--build` flag.
+
+@code{.sh}
+cmake --build path/to/build
+@endcode
+
+This will run the platform specific build tool the directory was generated for.
+
+Once the GLFW library is compiled you are ready to build your application,
+linking it to the GLFW library.  See @ref build_guide for more information.
 
 
-@subsection compile_options CMake options
+@section compile_options CMake options
 
 The CMake files for GLFW provide a number of options, although not all are
 available on all supported platforms.  Some of these are de facto standards
 among projects using CMake and so have no `GLFW_` prefix.
 
 If you are using the GUI version of CMake, these are listed and can be changed
-from there.  If you are using the command-line version, use the `ccmake` tool.
-Some package systems like Ubuntu and other distributions based on Debian
-GNU/Linux have this tool in a separate `cmake-curses-gui` package.
+from there.  If you are using the command-line version of CMake you can use the
+`ccmake` ncurses GUI to set options.  Some package systems like Ubuntu and other
+distributions based on Debian GNU/Linux have this tool in a separate
+`cmake-curses-gui` package.
+
+Finally, if you don't want to use any GUI, you can set options from the `cmake`
+command-line with the `-D` flag.
+
+@code{.sh}
+cmake -S path/to/glfw -B path/to/build -D BUILD_SHARED_LIBS=ON
+@endcode
 
 
-@subsubsection compile_options_shared Shared CMake options
+@subsection compile_options_shared Shared CMake options
 
-`BUILD_SHARED_LIBS` determines whether GLFW is built as a static
-library or as a DLL / shared library / dynamic library.
+@anchor BUILD_SHARED_LIBS
+__BUILD_SHARED_LIBS__ determines whether GLFW is built as a static library or as
+a DLL / shared library / dynamic library.  This is disabled by default,
+producing a static GLFW library.  This variable has no `GLFW_` prefix because it
+is defined by CMake.  If you want to change the library only for GLFW when it is
+part of a larger project, see @ref GLFW_LIBRARY_TYPE.
 
-`LIB_SUFFIX` affects where the GLFW shared /dynamic library is installed.  If it
-is empty, it is installed to `${CMAKE_INSTALL_PREFIX}/lib`.  If it is set to
-`64`, it is installed to `${CMAKE_INSTALL_PREFIX}/lib64`.
+@anchor GLFW_LIBRARY_TYPE
+__GLFW_LIBRARY_TYPE__ allows you to override @ref BUILD_SHARED_LIBS only for
+GLFW, without affecting other libraries in a larger project.  When set, the
+value of this option must be a valid CMake library type.  Set it to `STATIC` to
+build GLFW as a static library, `SHARED` to build it as a shared library
+/ dynamic library / DLL, or `OBJECT` to make GLFW a CMake object library.
 
-`GLFW_CLIENT_LIBRARY` determines which client API library to use.  If set to
-`opengl` the OpenGL library is used, if set to `glesv1` for the OpenGL ES 1.x
-library is used, or if set to `glesv2` the OpenGL ES 2.0 library is used.  The
-selected library and its header files must be present on the system for this to
-work.
+@anchor GLFW_BUILD_EXAMPLES
+__GLFW_BUILD_EXAMPLES__ determines whether the GLFW examples are built
+along with the library.  This is enabled by default unless GLFW is being built
+as a subproject of a larger CMake project.
 
-`GLFW_BUILD_EXAMPLES` determines whether the GLFW examples are built
-along with the library.
+@anchor GLFW_BUILD_TESTS
+__GLFW_BUILD_TESTS__ determines whether the GLFW test programs are
+built along with the library.  This is enabled by default unless GLFW is being
+built as a subproject of a larger CMake project.
 
-`GLFW_BUILD_TESTS` determines whether the GLFW test programs are
-built along with the library.
-
-`GLFW_BUILD_DOCS` determines whether the GLFW documentation is built along with
-the library.
+@anchor GLFW_BUILD_DOCS
+__GLFW_BUILD_DOCS__ determines whether the GLFW documentation is built along
+with the library.  This is enabled by default if
+[Doxygen](https://www.doxygen.nl/) is found by CMake during configuration.
 
 
-@subsubsection compile_options_osx OS X specific CMake options
+@subsection compile_options_win32 Win32 specific CMake options
 
-`GLFW_USE_CHDIR` determines whether `glfwInit` changes the current
-directory of bundled applications to the `Contents/Resources` directory.
+@anchor GLFW_BUILD_WIN32
+__GLFW_BUILD_WIN32__ determines whether to include support for Win32 when compiling the
+library.  This option is only available when compiling for Windows.  This is enabled by
+default.
 
-`GLFW_USE_MENUBAR` determines whether the first call to
-`glfwCreateWindow` sets up a minimal menu bar.
+@anchor USE_MSVC_RUNTIME_LIBRARY_DLL
+__USE_MSVC_RUNTIME_LIBRARY_DLL__ determines whether to use the DLL version or the
+static library version of the Visual C++ runtime library.  When enabled, the
+DLL version of the Visual C++ library is used.  This is enabled by default.
 
-`GLFW_USE_RETINA` determines whether windows will use the full resolution of
-Retina displays.
+On CMake 3.15 and later you can set the standard CMake
+[CMAKE_MSVC_RUNTIME_LIBRARY](https://cmake.org/cmake/help/latest/variable/CMAKE_MSVC_RUNTIME_LIBRARY.html)
+variable instead of this GLFW-specific option.
 
-`GLFW_BUILD_UNIVERSAL` determines whether to build Universal Binaries.
-
-
-@subsubsection compile_options_win32 Windows specific CMake options
-
-`USE_MSVC_RUNTIME_LIBRARY_DLL` determines whether to use the DLL version or the
-static library version of the Visual C++ runtime library.  If set to `ON`, the
-DLL version of the Visual C++ library is used.  It is recommended to set this to
-`ON`, as this keeps the executable smaller and benefits from security and bug
-fix updates of the Visual C++ runtime.
-
-`GLFW_USE_HYBRID_HPG` determines whether to export the `NvOptimusEnablement` and
+@anchor GLFW_USE_HYBRID_HPG
+__GLFW_USE_HYBRID_HPG__ determines whether to export the `NvOptimusEnablement` and
 `AmdPowerXpressRequestHighPerformance` symbols, which force the use of the
 high-performance GPU on Nvidia Optimus and AMD PowerXpress systems.  These symbols
 need to be exported by the EXE to be detected by the driver, so the override
-will not work if GLFW is built as a DLL.
+will not work if GLFW is built as a DLL.  This is disabled by default, letting
+the operating system and driver decide.
 
 
-@subsubsection compile_options_egl EGL specific CMake options
+@subsection compile_options_macos macOS specific CMake options
 
-`GLFW_USE_EGL` determines whether to use EGL instead of the platform-specific
-context creation API.  Note that EGL is not yet provided on all supported
-platforms.
+@anchor GLFW_BUILD_COCOA
+__GLFW_BUILD_COCOA__ determines whether to include support for Cocoa when compiling the
+library.  This option is only available when compiling for macOS.  This is enabled by
+default.
+
+
+@subsection compile_options_unix Unix-like system specific CMake options
+
+@anchor GLFW_BUILD_WAYLAND
+__GLFW_BUILD_WAYLAND__ determines whether to include support for Wayland when compiling
+the library.  This option is only available when compiling for Linux and other Unix-like
+systems other than macOS.  This is disabled by default.
+
+@anchor GLFW_BUILD_X11
+__GLFW_BUILD_X11__ determines whether to include support for X11 when compiling the
+library.  This option is only available when compiling for Linux and other Unix-like
+systems other than macOS.  This is enabled by default.
+
+
+@section compile_mingw_cross Cross-compilation with CMake and MinGW
+
+Both Cygwin and many Linux distributions have MinGW or MinGW-w64 packages.  For
+example, Cygwin has the `mingw64-i686-gcc` and `mingw64-x86_64-gcc` packages
+for 32- and 64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives
+like Ubuntu have the `mingw-w64` package for both.
+
+GLFW has CMake toolchain files in the `CMake` subdirectory that set up
+cross-compilation of Windows binaries.  To use these files you set the
+`CMAKE_TOOLCHAIN_FILE` CMake variable with the `-D` flag add an option when
+configuring and generating the build files.
+
+@code{.sh}
+cmake -S path/to/glfw -B path/to/build -D CMAKE_TOOLCHAIN_FILE=path/to/file
+@endcode
+
+The exact toolchain file to use depends on the prefix used by the MinGW or
+MinGW-w64 binaries on your system.  You can usually see this in the /usr
+directory.  For example, both the Ubuntu and Cygwin MinGW-w64 packages have
+`/usr/x86_64-w64-mingw32` for the 64-bit compilers, so the correct invocation
+would be:
+
+@code{.sh}
+cmake -S path/to/glfw -B path/to/build -D CMAKE_TOOLCHAIN_FILE=CMake/x86_64-w64-mingw32.cmake
+@endcode
+
+The path to the toolchain file is relative to the path to the GLFW source tree
+passed to the `-S` flag, not to the current directory.
+
+For more details see the
+[CMake toolchain guide](https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html).
 
 
 @section compile_manual Compiling GLFW manually
 
-If you wish to compile GLFW without its CMake build environment then you will
-have to do at least some of the platform detection yourself.  GLFW needs
-a number of configuration macros to be defined in order to know what it's being
-compiled for and has many optional, platform-specific ones for various features.
+If you wish to compile GLFW without its CMake build environment then you will have to do
+at least some platform-detection yourself.  There are preprocessor macros for
+enabling support for the platforms (window systems) available.  There are also optional,
+platform-specific macros for various features.
 
-When building with CMake, the `glfw_config.h` configuration header is generated
-based on the current platform and CMake options.  The GLFW CMake environment
-defines `_GLFW_USE_CONFIG_H`, which causes this header to be included by
-`internal.h`.  Without this macro, GLFW will expect the necessary configuration
-macros to be defined on the command-line.
+When building, GLFW will expect the necessary configuration macros to be defined
+on the command-line.  The GLFW CMake files set these as private compile
+definitions on the GLFW target but if you compile the GLFW sources manually you
+will need to define them yourself.
 
-Three macros _must_ be defined when compiling GLFW: one selecting the window
-creation API, one selecting the context creation API and one client library.
-Exactly one of each kind must be defined for GLFW to compile and link.
+The window system is used to create windows, handle input, monitors, gamma ramps and
+clipboard.  The options are:
 
-The window creation API is used to create windows, handle input, monitors, gamma
-ramps and clipboard.  The options are:
+ - @b _GLFW_COCOA to use the Cocoa frameworks
+ - @b _GLFW_WIN32 to use the Win32 API
+ - @b _GLFW_X11 to use the X Window System
+ - @b _GLFW_WAYLAND to use the Wayland API (incomplete)
 
- - `_GLFW_COCOA` to use the Cocoa frameworks
- - `_GLFW_WIN32` to use the Win32 API
- - `_GLFW_X11` to use the X Window System
- - `_GLFW_WAYLAND` to use the Wayland API (experimental and incomplete)
- - `_GLFW_MIR` to use the Mir API (experimental and incomplete)
-
-The context creation API is used to enumerate pixel formats / framebuffer
-configurations and to create contexts.  The options are:
-
- - `_GLFW_NSGL` to use the Cocoa OpenGL framework
- - `_GLFW_WGL` to use the Win32 WGL API
- - `_GLFW_GLX` to use the X11 GLX API
- - `_GLFW_EGL` to use the EGL API
-
-Wayland and Mir both require the EGL backend.
-
-The client library is the one providing the OpenGL or OpenGL ES API, which is
-used by GLFW to probe the created context.  This is not the same thing as the
-client API, as many desktop OpenGL client libraries now expose the OpenGL ES API
-through extensions.  The options are:
-
- - `_GLFW_USE_OPENGL` for the desktop OpenGL (opengl32.dll, libGL.so or
-   OpenGL.framework)
- - `_GLFW_USE_GLESV1` for OpenGL ES 1.x (experimental)
- - `_GLFW_USE_GLESV2` for OpenGL ES 2.x (experimental)
-
-Note that `_GLFW_USE_GLESV1` and `_GLFW_USE_GLESV2` may only be used with EGL,
-as the other context creation APIs do not interface with OpenGL ES client
-libraries.
+The @b _GLFW_WAYLAND and @b _GLFW_X11 macros may be combined and produces a library that
+attempts to detect the appropriate platform at initialization.
 
 If you are building GLFW as a shared library / dynamic library / DLL then you
-must also define `_GLFW_BUILD_DLL`.  Otherwise, you may not define it.
+must also define @b _GLFW_BUILD_DLL.  Otherwise, you must not define it.
 
-If you are using the X11 window creation API, support for the following X11
-extensions can be enabled:
-
- - `_GLFW_HAS_XINPUT` to use XInput2 for high-resolution cursor motion
- (recommended)
- - `_GLFW_HAS_XF86VM` to use Xxf86vm as a fallback when RandR gamma is broken
- (recommended)
-
-If you are using the Cocoa window creation API, the following options are
-available:
-
- - `_GLFW_USE_CHDIR` to `chdir` to the `Resources` subdirectory of the
-   application bundle during @ref glfwInit (recommended)
- - `_GLFW_USE_MENUBAR` to create and populate the menu bar when the first window
-   is created (recommended)
- - `_GLFW_USE_RETINA` to have windows use the full resolution of Retina displays
-   (recommended)
+If you are using a custom name for the Vulkan, EGL, GLX, OSMesa, OpenGL, GLESv1
+or GLESv2 library, you can override the default names by defining those you need
+of @b _GLFW_VULKAN_LIBRARY, @b _GLFW_EGL_LIBRARY, @b _GLFW_GLX_LIBRARY, @b
+_GLFW_OSMESA_LIBRARY, @b _GLFW_OPENGL_LIBRARY, @b _GLFW_GLESV1_LIBRARY and @b
+_GLFW_GLESV2_LIBRARY.  Otherwise, GLFW will use the built-in default names.
 
 @note None of the @ref build_macros may be defined during the compilation of
 GLFW.  If you define any of these in your build files, make sure they are not

docs/context.dox

@@ -1,16 +1,18 @@
 /*!
 
-@page context Context guide
+@page context_guide Context guide
 
 @tableofcontents
 
 This guide introduces the OpenGL and OpenGL ES context related functions of
-GLFW.  There are also guides for the other areas of the GLFW API.
+GLFW.  For details on a specific function in this category, see the @ref
+context.  There are also guides for the other areas of the GLFW API.
 
- - @ref intro
- - @ref window
- - @ref monitor
- - @ref input
+ - @ref intro_guide
+ - @ref window_guide
+ - @ref vulkan_guide
+ - @ref monitor_guide
+ - @ref input_guide
 
 
 @section context_object Context objects
@@ -26,6 +28,11 @@ as the context handle.
 To test the creation of various kinds of contexts and see their properties, run
 the `glfwinfo` test program.
 
+@note Vulkan does not have a context and the Vulkan instance is created via the
+Vulkan API itself.  If you will be using Vulkan to render to a window, disable
+context creation by setting the [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint)
+hint to `GLFW_NO_API`.  For more information, see the @ref vulkan_guide.
+
 
 @subsection context_hints Context creation hints
 
@@ -49,22 +56,22 @@ platforms where it is possible to choose which types of objects are shared, GLFW
 requests that all types are shared.
 
 See the relevant chapter of the [OpenGL](https://www.opengl.org/registry/) or
-[OpenGL ES](http://www.khronos.org/opengles/) reference documents for more
+[OpenGL ES](https://www.khronos.org/opengles/) reference documents for more
 information.  The name and number of this chapter unfortunately varies between
 versions and APIs, but has at times been named _Shared Objects and Multiple
 Contexts_.
 
-GLFW comes with a simple object sharing test program called `sharing`.
+GLFW comes with a bare-bones object sharing example program called `sharing`.
 
 
 @subsection context_offscreen Offscreen contexts
 
 GLFW doesn't support creating contexts without an associated window.  However,
 contexts with hidden windows can be created with the
-[GLFW_VISIBLE](@ref window_hints_wnd) window hint.
+[GLFW_VISIBLE](@ref GLFW_VISIBLE_hint) window hint.
 
 @code
-glfwWindowHint(GLFW_VISIBLE, GL_FALSE);
+glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
 
 GLFWwindow* offscreen_context = glfwCreateWindow(640, 480, "", NULL, NULL);
 @endcode
@@ -74,10 +81,16 @@ offscreen context.  Depending on the window manager, the size of a hidden
 window's framebuffer may not be usable or modifiable, so framebuffer
 objects are recommended for rendering with such contexts.
 
-__OS X:__ The first time a window is created the menu bar is populated with
-common commands like Hide, Quit and About.  This is not desirable for example
-when writing a command-line only application.  The menu bar setup can be
-disabled with a [compile-time option](@ref compile_options_osx).
+You should still [process events](@ref events) as long as you have at least one
+window, even if none of them are visible.
+
+
+@subsection context_less Windows without contexts
+
+You can disable context creation by setting the
+[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_NO_API`.  Windows
+without contexts must not be passed to @ref glfwMakeContextCurrent or @ref
+glfwSwapBuffers.
 
 
 @section context_current Current context
@@ -86,6 +99,9 @@ Before you can make OpenGL or OpenGL ES calls, you need to have a current
 context of the correct type.  A context can only be current for a single thread
 at a time, and a thread can only have a single context current at a time.
 
+When moving a context between threads, you must make it non-current on the old
+thread before making it current on the new one.
+
 The context of a window is made current with @ref glfwMakeContextCurrent.
 
 @code
@@ -109,13 +125,12 @@ error.
 
 @section context_swap Buffer swapping
 
-Buffer swapping is part of the window and framebuffer, not the context.  See
-@ref buffer_swap.
+See @ref buffer_swap in the window guide.
 
 
 @section context_glext OpenGL and OpenGL ES extensions
 
-One of the benefits of OpenGL and OpenGL ES are their extensibility.
+One of the benefits of OpenGL and OpenGL ES is their extensibility.
 Hardware vendors may include extensions in their implementations that extend the
 API before that functionality is included in a new version of the OpenGL or
 OpenGL ES specification, and some extensions are never included and remain
@@ -123,16 +138,16 @@ as extensions until they become obsolete.
 
 An extension is defined by:
 
-- An extension name (e.g. `GL_ARB_debug_output`)
-- New OpenGL tokens (e.g. `GL_DEBUG_SEVERITY_HIGH_ARB`)
-- New OpenGL functions (e.g. `glGetDebugMessageLogARB`)
+- An extension name (e.g. `GL_ARB_gl_spirv`)
+- New OpenGL tokens (e.g. `GL_SPIR_V_BINARY_ARB`)
+- New OpenGL functions (e.g. `glSpecializeShaderARB`)
 
 Note the `ARB` affix, which stands for Architecture Review Board and is used
 for official extensions.  The extension above was created by the ARB, but there
 are many different affixes, like `NV` for Nvidia and `AMD` for, well, AMD.  Any
 group may also use the generic `EXT` affix.  Lists of extensions, together with
 their specifications, can be found at the
-[OpenGL Registry](http://www.opengl.org/registry/) and
+[OpenGL Registry](https://www.opengl.org/registry/) and
 [OpenGL ES Registry](https://www.khronos.org/registry/gles/).
 
 
@@ -158,9 +173,10 @@ python main.py --generator c --no-loader --out-path output
 @endcode
 
 The `--no-loader` option is added because GLFW already provides a function for
-loading OpenGL and OpenGL ES function pointers and glad can call this instead of
-having to implement its own.  There are several other command-line options as
-well.  See the glad documentation for details.
+loading OpenGL and OpenGL ES function pointers, one that automatically uses the
+selected context creation API, and glad can call this instead of having to
+implement its own.  There are several other command-line options as well.  See
+the glad documentation for details.
 
 Add the generated `output/src/glad.c`, `output/include/glad/glad.h` and
 `output/include/KHR/khrplatform.h` files to your build.  Then you need to
@@ -173,7 +189,7 @@ it suppresses the development environment's OpenGL or OpenGL ES header.
 #include <GLFW/glfw3.h>
 @endcode
 
-Finally you need to initialize glad once you have a suitable current context.
+Finally, you need to initialize glad once you have a suitable current context.
 
 @code
 window = glfwCreateWindow(640, 480, "My Window", NULL, NULL);
@@ -189,7 +205,7 @@ gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
 
 Once glad has been loaded, you have access to all OpenGL core and extension
 functions supported by both the context you created and the glad loader you
-generated and you are ready to start rendering.
+generated. After that, you are ready to start rendering.
 
 You can specify a minimum required OpenGL or OpenGL ES version with
 [context hints](@ref window_hints_ctx).  If your needs are more complex, you can
@@ -209,9 +225,9 @@ To check whether a specific extension is supported, use the `GLAD_GL_xxx`
 booleans.
 
 @code
-if (GLAD_GL_ARB_debug_output)
+if (GLAD_GL_ARB_gl_spirv)
 {
-    // Use GL_ARB_debug_output
+    // Use GL_ARB_gl_spirv
 }
 @endcode
 
@@ -235,7 +251,7 @@ of OpenGL ES extensions is identical except for the name of the extension header
 
 The `glext.h` extension header is a continually updated file that defines the
 interfaces for all OpenGL extensions.  The latest version of this can always be
-found at the [OpenGL Registry](http://www.opengl.org/registry/).  There are also
+found at the [OpenGL Registry](https://www.opengl.org/registry/).  There are also
 extension headers for the various versions of OpenGL ES at the
 [OpenGL ES Registry](https://www.khronos.org/registry/gles/).  It it strongly
 recommended that you use your own copy of the extension header, as the one
@@ -243,12 +259,12 @@ included in your development environment may be several years out of date and
 may not include the extensions you wish to use.
 
 The header defines function pointer types for all functions of all extensions it
-supports.  These have names like `PFNGLGETDEBUGMESSAGELOGARBPROC` (for
-`glGetDebugMessageLogARB`), i.e. the name is made uppercase and `PFN` (pointer
+supports.  These have names like `PFNGLSPECIALIZESHADERARBPROC` (for
+`glSpecializeShaderARB`), i.e. the name is made uppercase and `PFN` (pointer
 to function) and `PROC` (procedure) are added to the ends.
 
-To include the extension header, define [GLFW_INCLUDE_GLEXT](@ref build_macros)
-before including the GLFW header.
+To include the extension header, define @ref GLFW_INCLUDE_GLEXT before including
+the GLFW header.
 
 @code
 #define GLFW_INCLUDE_GLEXT
@@ -264,15 +280,15 @@ is necessary to check at run-time whether the context supports the extension.
 This is done with @ref glfwExtensionSupported.
 
 @code
-if (glfwExtensionSupported("GL_ARB_debug_output"))
+if (glfwExtensionSupported("GL_ARB_gl_spirv"))
 {
     // The extension is supported by the current context
 }
 @endcode
 
 The argument is a null terminated ASCII string with the extension name.  If the
-extension is supported, @ref glfwExtensionSupported returns `GL_TRUE`, otherwise
-it returns `GL_FALSE`.
+extension is supported, @ref glfwExtensionSupported returns `GLFW_TRUE`,
+otherwise it returns `GLFW_FALSE`.
 
 
 @subsubsection context_glext_proc Fetching function pointers
@@ -283,7 +299,7 @@ your operating system, making it necessary to fetch them at run time.  You can
 retrieve pointers to these functions with @ref glfwGetProcAddress.
 
 @code
-PFNGLGETDEBUGMESSAGELOGARBPROC pfnGetDebugMessageLog = glfwGetProcAddress("glGetDebugMessageLogARB");
+PFNGLSPECIALIZESHADERARBPROC pfnSpecializeShaderARB = glfwGetProcAddress("glSpecializeShaderARB");
 @endcode
 
 In general, you should avoid giving the function pointer variables the (exact)
@@ -297,28 +313,28 @@ when used together.
 #define GLFW_INCLUDE_GLEXT
 #include <GLFW/glfw3.h>
 
-#define glGetDebugMessageLogARB pfnGetDebugMessageLog
-PFNGLGETDEBUGMESSAGELOGARBPROC pfnGetDebugMessageLog;
+#define glSpecializeShaderARB pfnSpecializeShaderARB
+PFNGLSPECIALIZESHADERARBPROC pfnSpecializeShaderARB;
 
 // Flag indicating whether the extension is supported
-int has_ARB_debug_output = 0;
+int has_ARB_gl_spirv = 0;
 
 void load_extensions(void)
 {
-    if (glfwExtensionSupported("GL_ARB_debug_output"))
+    if (glfwExtensionSupported("GL_ARB_gl_spirv"))
     {
-        pfnGetDebugMessageLog = (PFNGLGETDEBUGMESSAGELOGARBPROC)
-            glfwGetProcAddress("glGetDebugMessageLogARB");
-        has_ARB_debug_output = 1;
+        pfnSpecializeShaderARB = (PFNGLSPECIALIZESHADERARBPROC)
+            glfwGetProcAddress("glSpecializeShaderARB");
+        has_ARB_gl_spirv = 1;
     }
 }
 
 void some_function(void)
 {
-    if (has_ARB_debug_output)
+    if (has_ARB_gl_spirv)
     {
         // Now the extension function can be called as usual
-        glGetDebugMessageLogARB(...);
+        glSpecializeShaderARB(...);
     }
 }
 @endcode

docs/extra.css.map

@@ -0,0 +1,7 @@
+{
+"version": 3,
+"mappings": "AA8EA,2GAA4G,CAC3G,UAAU,CAAC,IAAI,CACf,WAAW,CAAC,IAAI,CAGjB,wBAAyB,CACxB,YAAY,CAAC,2CAAsD,CAGpE,4HAA6H,CAC5H,YAAY,CAAC,wCAAuD,CAGrE,wIAAyI,CACxI,YAAY,CAAC,wCAAuD,CAGrE,kBAAmB,CAClB,UAAU,CA9EgB,IAAa,CA+EvC,WAAW,CAAC,IAAI,CAGjB,sBAAuB,CACtB,KAAK,CAzFe,OAAa,CA0FjC,WAAW,CAAC,IAAI,CAGjB,4UAA6U,CAC5U,UAAU,CAAC,IAAI,CAGhB,kJAAmJ,CAClJ,MAAM,CAAC,IAAI,CAGZ,wHAAyH,CACxH,WAAW,CAAC,IAAI,CAGjB,qBAAsB,CACrB,UAAU,CAAC,IAAI,CAGhB,2LAA4L,CAC3L,OAAO,CAAC,CAAC,CAGV,wCAAyC,CACxC,OAAO,CAAC,IAAI,CAGb,iMAAkM,CACjM,UAAU,CApGW,OAA+B,CAuGrD,IAAK,CACJ,KAAK,CA1He,OAAa,CA6HlC,SAAU,CACN,SAAS,CAAE,IAAI,CACf,MAAM,CAAE,aAAa,CAGzB,qDAAsD,CACrD,KAAK,CApHU,OAAa,CAqH5B,aAAa,CAAC,IAAI,CAGnB,EAAG,CACF,WAAW,CAAC,KAAK,CACjB,SAAS,CAAC,IAAI,CAGf,EAAG,CACF,WAAW,CAAC,KAAK,CACjB,aAAa,CAAC,CAAC,CACf,SAAS,CAAC,IAAI,CAGf,EAAG,CACF,WAAW,CAAC,KAAK,CACjB,aAAa,CAAC,CAAC,CACf,SAAS,CAAC,IAAI,CAGf,WAAY,CACX,SAAS,CAAC,IAAI,CACd,UAAU,CAAC,IAAI,CACf,SAAS,CAAC,KAAK,CACf,OAAO,CAAC,MAAM,CACd,MAAM,CAAC,MAAM,CAEb,OAAO,CAAE,IAAI,CACb,cAAc,CAAE,GAAG,CACnB,SAAS,CAAE,IAAI,CACf,eAAe,CAAE,UAAU,CAC3B,WAAW,CAAE,MAAM,CACnB,aAAa,CAAE,OAAO,CAGvB,SAAU,CACT,WAAW,CAAC,IAAI,CAChB,aAAa,CAAC,IAAI,CAClB,KAAK,CApKqB,IAAa,CAqKvC,SAAS,CAAC,KAAK,CACf,UAAU,CAAC,yDAAyD,CAGrE,WAAY,CACX,eAAe,CAAC,IAAI,CACpB,MAAM,CAAC,UAAU,CACjB,KAAK,CAAC,KAAK,CAGZ,wBAAyB,CACxB,KAAK,CAAC,IAAI,CAGX,mCAAoC,CACnC,WAAW,CAAC,IAAI,CAChB,WAAW,CAAC,GAAG,CACf,OAAO,CAAC,KAAK,CACb,KAAK,CAvLqB,IAAa,CA0LxC,WAAY,CACX,YAAY,CAAE,CAAC,CAGhB,6CAA8C,CAC7C,UAAU,CAAC,SAAS,CAGrB,kBAAmB,CAClB,KAAK,CAnMqB,IAAa,CAsMxC,cAAe,CACd,UAAU,CAAC,MAAM,CACjB,OAAO,CAAC,GAAG,CACX,UAAU,CAAC,GAAG,CAGf,IAAK,CACJ,UAAU,CA7MgB,IAAa,CAgNxC,SAAU,CACT,SAAS,CAAC,KAAK,CACf,MAAM,CAAC,MAAM,CACb,SAAS,CAAC,IAAI,CAGf,UAAW,CACV,SAAS,CAAC,KAAK,CACf,MAAM,CAAC,MAAM,CACb,SAAS,CAAC,IAAI,CAGf,SAAU,CACT,OAAO,CAAC,IAAI,CAGb,kBAAmB,CAClB,WAAW,CAAC,IAAI,CAChB,WAAW,CAAC,IAAI,CAGjB,UAAW,CACV,UAAU,CAAC,IAAI,CACf,OAAO,CAAE,IAAI,CACb,cAAc,CAAE,GAAG,CACnB,SAAS,CAAE,IAAI,CACf,eAAe,CAAE,UAAU,CAC3B,WAAW,CAAE,MAAM,CACnB,aAAa,CAAE,OAAO,CAGvB,kEAAmE,CAClE,KAAK,CApOgB,OAA+B,CAuOrD,+BAAgC,CAC/B,KAAK,CA1Pe,OAAa,CA6PlC,qCAAsC,CACrC,KAAK,CA1NoB,IAAsB,CA6NhD,wBAA2B,CAC1B,MAAM,CAAE,UAAU,CAGnB,SAAU,CACT,UAAU,CAAC,KAAK,CAGjB,uBAAwB,CACvB,SAAS,CAAC,KAAK,CACf,MAAM,CAAC,MAAM,CACb,OAAO,CAAC,MAAM,CACd,UAAU,CAAC,SAA8B,CAG1C,sDAAuD,CACtD,UAAU,CAAC,iDAAoF,CAC/F,UAAU,CAAC,mBAAuC,CAClD,WAAW,CAAC,kBAAgD,CAC5D,UAAU,CAAC,IAAI,CACf,KAAK,CAlPa,IAAe,CAqPlC,kBAAmB,CAClB,KAAK,CArPoB,IAAsB,CAsP/C,OAAO,CAAC,IAAI,CACZ,aAAa,CAAC,GAAG,CACjB,gBAAgB,CAAC,OAAiC,CAGnD,OAAQ,CACP,KAAK,CAAC,KAAK,CACX,KAAK,CAAC,GAAG,CAGV,oCAAoC,CACnC,OAAQ,CACP,KAAK,CAAC,IAAI,CACV,KAAK,CAAC,OAAO,CACb,MAAM,CAAC,CAAC,EAIV,UAAW,CACV,SAAS,CAAC,MAAM,CAGjB,UAAW,CACV,YAAY,CAAC,KAAK,CAGnB,UAAW,CACV,SAAS,CAAC,GAAG,CACb,YAAY,CAAC,CAAC,CACd,eAAe,CAAC,IAAI,CAIjB,mCAAqB,CACjB,WAAW,CAAC,KAAK,CAIzB,mCAAoC,CACnC,UAAU,CAAC,oDAAgF,CAC3F,UAAU,CAAC,sBAAqC,CAChD,WAAW,CAAC,cAA8C,CAC1D,KAAK,CArTU,OAAa,CAsT5B,MAAM,CAAC,iBAAgC,CACvC,aAAa,CAAC,GAAG,CAGlB,UAAW,CACV,KAAK,CA9RkB,OAAgC,CAiSxD,aAAc,CACb,MAAM,CAAC,cAA+B,CACtC,sBAAsB,CAAC,GAAG,CAC1B,uBAAuB,CAAC,GAAG,CAC3B,aAAa,CAAC,IAAI,CAGnB,aAAc,CACb,MAAM,CAAC,cAA+B,CACtC,0BAA0B,CAAC,GAAG,CAC9B,yBAAyB,CAAC,GAAG,CAC7B,UAAU,CAAC,IAAI,CAGhB,kCAAmC,CAClC,eAAe,CAAC,OAAO,CACvB,cAAc,CAAC,CAAC,CAChB,MAAM,CAAC,cAA+B,CACtC,aAAa,CAAC,GAAG,CAGlB,+HAAgI,CAC/H,KAAK,CA/ToB,IAAsB,CAgU/C,eAAe,CAAC,IAAI,CAGrB,aAAc,CACb,eAAe,CAAC,OAAO,CACvB,cAAc,CAAC,CAAC,CAChB,MAAM,CAAC,cAA+B,CACtC,aAAa,CAAC,GAAG,CAGlB,gBAAiB,CAChB,MAAM,CAAC,GAAG,CACV,UAAU,CAAC,gEAAiH,CAG7H,mCAAoC,CAvTnC,UAAU,CAAC,oDAAuE,CAClF,UAAU,CAAC,sBAAsC,CACjD,KAAK,CAAC,OAAwB,CAC9B,MAAM,CAAC,iBAAmD,CAwT3D,uBAAwB,CA3TvB,UAAU,CAAC,oDAAuE,CAClF,UAAU,CAAC,sBAAsC,CACjD,KAAK,CAAC,OAAwB,CAC9B,MAAM,CAAC,iBAAmD,CA4T3D,oBAAqB,CA/TpB,UAAU,CAAC,oDAAuE,CAClF,UAAU,CAAC,sBAAsC,CACjD,KAAK,CAAC,OAAwB,CAC9B,MAAM,CAAC,iBAAmD,CAgU3D,eAAgB,CAnUf,UAAU,CAAC,oDAAuE,CAClF,UAAU,CAAC,sBAAsC,CACjD,KAAK,CAAC,OAAwB,CAC9B,MAAM,CAAC,iBAAmD,CAoU3D,gGAAiG,CAChG,aAAa,CAAC,GAAG,CACjB,OAAO,CAAC,GAAG,CACX,WAAW,CAAC,cAAwB,CACpC,MAAM,CAAC,KAAK,CAGb,iRAAkR,CACjR,KAAK,CAAC,OAAO,CAGd,QAAS,CACR,WAAW,CAAC,OAAO,CAGpB,yBAA0B,CACzB,UAAU,CAAC,OAAa,CACxB,aAAa,CAAC,GAAG,CACjB,MAAM,CAAC,IAAI,CACX,OAAO,CAAC,GAAG,CACX,QAAQ,CAAC,IAAI,CACb,WAAW,CAAC,cAAuB,CACnC,MAAM,CAAC,KAAK,CAGb,8CAA+C,CAC9C,KAAK,CA7Ze,OAAa,CAgalC,8BAA+B,CAC9B,KAAK,CAAC,OAAiB,CAGxB,qBAAsB,CACrB,KAAK,CAAC,OAAgB,CAGvB,8CAA+C,CAC9C,KAAK,CAAC,OAA+B,CACrC,WAAW,CAAC,IAAI,CAGjB,kBAAmB,CAClB,KAAK,CAAC,OAAiB,CAGxB,IAAK,CACJ,OAAO,CAAC,IAAI,CACZ,aAAa,CAAC,GAAG",
+"sources": ["extra.scss"],
+"names": [],
+"file": "extra.css"
+}

docs/extra.less

@@ -1,370 +0,0 @@
-// NOTE: Please use this file to perform modifications on default style sheets.
-//
-// You need to install a few Ruby gems to generate extra.css from this file:
-// gem install less therubyracer
-//
-// Run this command to regenerate extra.css after you're finished with changes:
-// lessc --compress extra.less > extra.css
-//
-// Alternatively you can use online services to regenerate extra.css.
-
-
-// Default text color for page contents
-@default-text-color: hsl(0,0%,30%);
-
-// Page header, footer, table rows, inline codes and definition lists
-@header-footer-background-color: hsl(0,0%,95%);
-
-// Page header, footer links and navigation bar background
-@header-footer-link-color: hsl(0,0%,40%);
-
-// Doxygen navigation bar links
-@navbar-link-color: @header-footer-background-color;
-
-// Page content background color
-@content-background-color: hsl(0,0%,100%);
-
-// Bold, italic, h1, h2, ... and table of contents
-@heading-color: hsl(0,0%,10%);
-
-// Function, enum and macro definition separator
-@def-separator-color: @header-footer-background-color;
-
-// Base color hue
-@base-hue: 24;
-
-// Default color used for links
-@default-link-color: hsl(@base-hue,100%,50%);
-
-// Doxygen navigation bar active tab
-@tab-text-color: hsl(0,0%,100%);
-@tab-background-color1: @default-link-color;
-@tab-background-color2: lighten(spin(@tab-background-color1, 10), 10%);
-
-// Table borders
-@default-border-color: @default-link-color;
-
-// Table header
-@table-text-color: @tab-text-color;
-@table-background-color1: @tab-background-color1;
-@table-background-color2: @tab-background-color2;
-
-// Table of contents, data structure index and prototypes
-@toc-background-color1: hsl(0,0%,90%);
-@toc-background-color2: lighten(@toc-background-color1, 5%);
-
-// Function prototype parameters color
-@prototype-param-color: darken(@default-link-color, 25%);
-
-// Message box color: note, pre, post and invariant
-@box-note-color: hsl(103,80%,85%);
-
-// Message box color: warning and attention
-@box-warning-color: hsl(34,80%,85%);
-
-// Message box color: deprecated and bug
-@box-bug-color: hsl(333,80%,85%);
-
-// Message box color: todo and test
-@box-todo-color: hsl(200,80%,85%);
-
-// Message box helper function
-.message-box(@base-color) {
-	background:linear-gradient(to bottom,lighten(@base-color, 5%) 0%,@base-color 100%);
-	box-shadow:inset 0 0 32px darken(@base-color, 5%);
-	color:darken(@base-color, 67%);
-	border:2px solid desaturate(darken(@base-color, 10%), 20%);
-}
-
-
-#navrow1,#navrow2,#navrow3,#navrow4,.tablist a,.tablist a:visited,.tablist a:hover,.tablist li,.tablist li.current a,.memdoc,dl.reflist dd,div.toc li,.ah,span.lineno,span.lineno a,span.lineno a:hover,.note code,.pre code,.post code,.invariant code,.warning code,.attention code,.deprecated code,.bug code,.todo code,.test code,.doxtable code {
-	background:none;
-}
-
-#titlearea,.footer,.contents,div.header,.memdoc,table.doxtable td,table.doxtable th,hr,.memSeparator {
-	border:none;
-}
-
-.tablist a,.tablist a:visited,.tablist a:hover,.tablist li,.tablist li.current a,.reflist dt a.el,.levels span,.directory .levels span {
-	text-shadow:none;
-}
-
-.memdoc,dl.reflist dd {
-	box-shadow:none;
-}
-
-div.headertitle,.note code,.pre code,.post code,.invariant code,.warning code,.attention code,.deprecated code,.bug code,.todo code,.test code,table.doxtable code {
-	padding:0;
-}
-
-#nav-path,.directory .levels,span.lineno {
-	display:none;
-}
-
-html,#titlearea,.footer,tr.even,.directory tr.even,.doxtable tr:nth-child(even),.mdescLeft,.mdescRight,.memItemLeft,.memItemRight,code {
-	background:@header-footer-background-color;
-}
-
-body {
-	color:@default-text-color;
-}
-
-h1,h2,h2.groupheader,h3,div.toc h3,h4,h5,h6,strong,em {
-	color:@heading-color;
-	border-bottom:none;
-}
-
-h1 {
-  padding-top:0.5em;
-  font-size:180%;
-}
-
-h2 {
-  padding-top:0.5em;
-  margin-bottom:0;
-  font-size:140%;
-}
-
-h3 {
-  padding-top:0.5em;
-  margin-bottom:0;
-  font-size:110%;
-}
-
-.glfwheader {
-	font-size:16px;
-	height:64px;
-	max-width:920px;
-	min-width:800px;
-	padding:0 32px;
-	margin:0 auto;
-}
-
-#glfwhome {
-	line-height:64px;
-	padding-right:48px;
-	color:@header-footer-link-color;
-	font-size:2.5em;
-	background:url("http://www.glfw.org/css/arrow.png") no-repeat right;
-}
-
-.glfwnavbar {
-	list-style-type:none;
-	margin:0 auto;
-	float:right;
-}
-
-#glfwhome,.glfwnavbar li {
-	float:left;
-}
-
-.glfwnavbar a,.glfwnavbar a:visited {
-	line-height:64px;
-	margin-left:2em;
-	display:block;
-	color:@header-footer-link-color;
-}
-
-#glfwhome,.glfwnavbar a,.glfwnavbar a:visited {
-	transition:.35s ease;
-}
-
-#titlearea,.footer {
-	color:@header-footer-link-color;
-}
-
-address.footer {
-	text-align:center;
-	padding:2em;
-	margin-top:3em;
-}
-
-#top {
-	background:@header-footer-link-color;
-}
-
-#navrow1,#navrow2,#navrow3,#navrow4 {
-	max-width:920px;
-	min-width:800px;
-	margin:0 auto;
-	font-size:13px;
-}
-
-.tablist {
-	height:36px;
-	display:block;
-	position:relative;
-}
-
-.tablist a,.tablist a:visited,.tablist a:hover,.tablist li,.tablist li.current a {
-	color:@navbar-link-color;
-}
-
-.tablist li.current a {
-	background:linear-gradient(to bottom,@tab-background-color2 0%,@tab-background-color1 100%);
-	box-shadow:inset 0 0 32px @tab-background-color1;
-	text-shadow:0 -1px 1px darken(@tab-background-color1, 15%);
-	color:@tab-text-color;
-}
-
-.contents {
-	min-height:590px;
-}
-
-div.contents,div.header {
-	max-width:920px;
-	margin:0 auto;
-	padding:0 32px;
-	background:@content-background-color none;
-}
-
-table.doxtable th,dl.reflist dt {
-	background:linear-gradient(to bottom,@table-background-color2 0%,@table-background-color1 100%);
-	box-shadow:inset 0 0 32px @table-background-color1;
-	text-shadow:0 -1px 1px darken(@table-background-color1, 15%);
-	color:@table-text-color;
-}
-
-dl.reflist dt a.el {
-	color:@default-link-color;
-	padding:.2em;
-	border-radius:4px;
-	background-color:lighten(@default-link-color, 40%);
-}
-
-div.toc {
-	float:none;
-	width:auto;
-}
-
-div.toc h3 {
-	font-size:1.17em;
-}
-
-div.toc ul {
-	padding-left:1.5em;
-}
-
-div.toc li {
-	font-size:1em;
-	padding-left:0;
-	list-style-type:disc;
-}
-
-div.toc,.memproto,div.qindex,div.ah {
-	background:linear-gradient(to bottom,@toc-background-color2 0%,@toc-background-color1 100%);
-	box-shadow:inset 0 0 32px @toc-background-color1;
-	text-shadow:0 1px 1px lighten(@toc-background-color2, 10%);
-	color:@heading-color;
-	border:2px solid @toc-background-color1;
-	border-radius:4px;
-}
-
-.paramname {
-	color:@prototype-param-color;
-}
-
-dl.reflist dt {
-	border:2px solid @default-border-color;
-	border-top-left-radius:4px;
-	border-top-right-radius:4px;
-	border-bottom:none;
-}
-
-dl.reflist dd {
-	border:2px solid @default-border-color;
-	border-bottom-right-radius:4px;
-	border-bottom-left-radius:4px;
-	border-top:none;
-}
-
-table.doxtable {
-	border-collapse:inherit;
-	border-spacing:0;
-	border:2px solid @default-border-color;
-	border-radius:4px;
-}
-
-a,a:hover,a:visited,a:visited:hover,.contents a:visited,.el,a.el:visited,#glfwhome:hover,.tablist a:hover,span.lineno a:hover {
-	color:@default-link-color;
-	text-decoration:none;
-}
-
-div.directory {
-	border-collapse:inherit;
-	border-spacing:0;
-	border:2px solid @default-border-color;
-	border-radius:4px;
-}
-
-hr,.memSeparator {
-	height:2px;
-	background:linear-gradient(to right,@def-separator-color 0%,darken(@def-separator-color, 10%) 50%,@def-separator-color 100%);
-}
-
-dl.note,dl.pre,dl.post,dl.invariant {
-	.message-box(@box-note-color);
-}
-
-dl.warning,dl.attention {
-	.message-box(@box-warning-color);
-}
-
-dl.deprecated,dl.bug {
-	.message-box(@box-bug-color);
-}
-
-dl.todo,dl.test {
-	.message-box(@box-todo-color);
-}
-
-dl.note,dl.pre,dl.post,dl.invariant,dl.warning,dl.attention,dl.deprecated,dl.bug,dl.todo,dl.test {
-	border-radius:4px;
-	padding:1em;
-	text-shadow:0 1px 1px hsl(0,0%,100%);
-	margin:1em 0;
-}
-
-.note a,.pre a,.post a,.invariant a,.warning a,.attention a,.deprecated a,.bug a,.todo a,.test a,.note a:visited,.pre a:visited,.post a:visited,.invariant a:visited,.warning a:visited,.attention a:visited,.deprecated a:visited,.bug a:visited,.todo a:visited,.test a:visited {
-	color:inherit;
-}
-
-div.line {
-	line-height:inherit;
-}
-
-div.fragment,pre.fragment {
-	background:hsl(0,0%,95%);
-	border-radius:4px;
-	border:none;
-	padding:1em;
-	overflow:auto;
-	border-left:4px solid hsl(0,0%,80%);
-	margin:1em 0;
-}
-
-.lineno a,.lineno a:visited,.line,pre.fragment {
-	color:@default-text-color;
-}
-
-span.preprocessor,span.comment {
-	color:hsl(193,100%,30%);
-}
-
-a.code,a.code:visited {
-	color:hsl(18,100%,45%);
-}
-
-span.keyword,span.keywordtype,span.keywordflow {
-	color:darken(@default-text-color, 5%);
-	font-weight:bold;
-}
-
-span.stringliteral {
-	color:hsl(261,100%,30%);
-}
-
-code {
-	padding:.1em;
-	border-radius:4px;
-}

docs/extra.scss

@@ -0,0 +1,449 @@
+// NOTE: Please use this file to perform modifications on default style sheets.
+//
+// You need to install the official Sass CLI tool:
+// npm install -g sass
+//
+// Run this command to regenerate extra.css after you're finished with changes:
+// sass --style=compressed extra.scss extra.css
+//
+// Alternatively you can use online services to regenerate extra.css.
+
+
+// Default text color for page contents
+$default-text-color: hsl(0,0%,30%);
+
+// Page header, footer, table rows, inline codes and definition lists
+$header-footer-background-color: hsl(0,0%,95%);
+
+// Page header, footer links and navigation bar background
+$header-footer-link-color: hsl(0,0%,40%);
+
+// Doxygen navigation bar links
+$navbar-link-color: $header-footer-background-color;
+
+// Page content background color
+$content-background-color: hsl(0,0%,100%);
+
+// Bold, italic, h1, h2, ... and table of contents
+$heading-color: hsl(0,0%,10%);
+
+// Function, enum and macro definition separator
+$def-separator-color: $header-footer-background-color;
+
+// Base color hue
+$base-hue: 24;
+
+// Default color used for links
+$default-link-color: hsl($base-hue,100%,50%);
+
+// Doxygen navigation bar active tab
+$tab-text-color: hsl(0,0%,100%);
+$tab-background-color1: $default-link-color;
+$tab-background-color2: lighten(adjust-hue($tab-background-color1, 10), 10%);
+
+// Table borders
+$default-border-color: $default-link-color;
+
+// Table header
+$table-text-color: $tab-text-color;
+$table-background-color1: $tab-background-color1;
+$table-background-color2: $tab-background-color2;
+
+// Table of contents, data structure index and prototypes
+$toc-background-color1: hsl(0,0%,90%);
+$toc-background-color2: lighten($toc-background-color1, 5%);
+
+// Function prototype parameters color
+$prototype-param-color: darken($default-link-color, 25%);
+
+// Message box color: note, pre, post and invariant
+$box-note-color: hsl(103,80%,85%);
+
+// Message box color: warning and attention
+$box-warning-color: hsl(34,80%,85%);
+
+// Message box color: deprecated and bug
+$box-bug-color: hsl(333,80%,85%);
+
+// Message box color: todo and test
+$box-todo-color: hsl(200,80%,85%);
+
+// Message box helper function
+@mixin message-box($base-color){
+	background:linear-gradient(to bottom,lighten($base-color, 5%) 0%,$base-color 100%);
+	box-shadow:inset 0 0 32px darken($base-color, 5%);
+	color:darken($base-color, 67%);
+	border:2px solid desaturate(darken($base-color, 10%), 20%);
+}
+
+.sm-dox,.sm-dox a,.sm-dox a:focus,.sm-dox a:active,.sm-dox a:hover,.sm-dox a.highlighted,.sm-dox ul a:hover {
+	background:none;
+	text-shadow:none;
+}
+
+.sm-dox a span.sub-arrow {
+	border-color:$navbar-link-color transparent transparent transparent;
+}
+
+.sm-dox a span.sub-arrow:active,.sm-dox a span.sub-arrow:focus,.sm-dox a span.sub-arrow:hover,.sm-dox a:hover span.sub-arrow {
+	border-color:$default-link-color transparent transparent transparent;
+}
+
+.sm-dox ul a span.sub-arrow:active,.sm-dox ul a span.sub-arrow:focus,.sm-dox ul a span.sub-arrow:hover,.sm-dox ul a:hover span.sub-arrow {
+	border-color:transparent transparent transparent $default-link-color;
+}
+
+.sm-dox ul a:hover {
+	background:$header-footer-link-color;
+	text-shadow:none;
+}
+
+.sm-dox ul.sm-nowrap a {
+	color:$default-text-color;
+	text-shadow:none;
+}
+
+#main-nav,#main-menu,#main-menu a,#main-menu a:visited,#main-menu a:hover,#main-menu li,.memdoc,dl.reflist dd,div.toc li,.ah,span.lineno,span.lineno a,span.lineno a:hover,.note code,.pre code,.post code,.invariant code,.warning code,.attention code,.deprecated code,.bug code,.todo code,.test code,.doxtable code,.markdownTable code {
+	background:none;
+}
+
+#titlearea,.footer,.contents,div.header,.memdoc,table.doxtable td,table.doxtable th,table.markdownTable td,table.markdownTable th,hr,.memSeparator {
+	border:none;
+}
+
+#main-menu a,#main-menu a:visited,#main-menu a:hover,#main-menu li,.reflist dt a.el,.levels span,.directory .levels span {
+	text-shadow:none;
+}
+
+.memdoc,dl.reflist dd {
+	box-shadow:none;
+}
+
+div.headertitle,.note code,.pre code,.post code,.invariant code,.warning code,.attention code,.deprecated code,.bug code,.todo code,.test code,table.doxtable code,table.markdownTable code {
+	padding:0;
+}
+
+#nav-path,.directory .levels,span.lineno {
+	display:none;
+}
+
+html,#titlearea,.footer,tr.even,.directory tr.even,.doxtable tr:nth-child(even),tr.markdownTableBody:nth-child(even),.mdescLeft,.mdescRight,.memItemLeft,.memItemRight,code,.markdownTableRowEven {
+	background:$header-footer-background-color;
+}
+
+body {
+	color:$default-text-color;
+}
+
+div.title {
+    font-size: 170%;
+    margin: 1em 0 0.5em 0;
+}
+
+h1,h2,h2.groupheader,h3,div.toc h3,h4,h5,h6,strong,em {
+	color:$heading-color;
+	border-bottom:none;
+}
+
+h1 {
+	padding-top:0.5em;
+	font-size:150%;
+}
+
+h2 {
+	padding-top:0.5em;
+	margin-bottom:0;
+	font-size:130%;
+}
+
+h3 {
+	padding-top:0.5em;
+	margin-bottom:0;
+	font-size:110%;
+}
+
+.glfwheader {
+	font-size:16px;
+	min-height:64px;
+	max-width:920px;
+	padding:0 32px;
+	margin:0 auto;
+
+	display: flex;
+	flex-direction: row;
+	flex-wrap: wrap;
+	justify-content: flex-start;
+	align-items: center;
+	align-content: stretch;
+}
+
+#glfwhome {
+	line-height:64px;
+	padding-right:48px;
+	color:$header-footer-link-color;
+	font-size:2.5em;
+	background:url("https://www.glfw.org/css/arrow.png") no-repeat right;
+}
+
+.glfwnavbar {
+	list-style-type:none;
+	margin:0 0 0 auto;
+	float:right;
+}
+
+#glfwhome,.glfwnavbar li {
+	float:left;
+}
+
+.glfwnavbar a,.glfwnavbar a:visited {
+	line-height:64px;
+	margin-left:2em;
+	display:block;
+	color:$header-footer-link-color;
+}
+
+.glfwnavbar {
+	padding-left: 0;
+}
+
+#glfwhome,.glfwnavbar a,.glfwnavbar a:visited {
+	transition:.35s ease;
+}
+
+#titlearea,.footer {
+	color:$header-footer-link-color;
+}
+
+address.footer {
+	text-align:center;
+	padding:2em;
+	margin-top:3em;
+}
+
+#top {
+	background:$header-footer-link-color;
+}
+
+#main-nav {
+	max-width:960px;
+	margin:0 auto;
+	font-size:13px;
+}
+
+#main-menu {
+	max-width:920px;
+	margin:0 auto;
+	font-size:13px;
+}
+
+.memtitle {
+	display:none;
+}
+
+.memproto,.memname {
+	font-weight:bold;
+	text-shadow:none;
+}
+
+#main-menu {
+	min-height:36px;
+	display: flex;
+	flex-direction: row;
+	flex-wrap: wrap;
+	justify-content: flex-start;
+	align-items: center;
+	align-content: stretch;
+}
+
+#main-menu a,#main-menu a:visited,#main-menu a:hover,#main-menu li {
+	color:$navbar-link-color;
+}
+
+#main-menu li ul.sm-nowrap li a {
+	color:$default-text-color;
+}
+
+#main-menu li ul.sm-nowrap li a:hover {
+	color:$default-link-color;
+}
+
+#main-menu > li:last-child {
+	margin: 0 0 0 auto;
+}
+
+.contents {
+	min-height:590px;
+}
+
+div.contents,div.header {
+	max-width:920px;
+	margin:0 auto;
+	padding:0 32px;
+	background:$content-background-color none;
+}
+
+table.doxtable th,table.markdownTable th,dl.reflist dt {
+	background:linear-gradient(to bottom,$table-background-color2 0%,$table-background-color1 100%);
+	box-shadow:inset 0 0 32px $table-background-color1;
+	text-shadow:0 -1px 1px darken($table-background-color1, 15%);
+	text-align:left;
+	color:$table-text-color;
+}
+
+dl.reflist dt a.el {
+	color:$default-link-color;
+	padding:.2em;
+	border-radius:4px;
+	background-color:lighten($default-link-color, 40%);
+}
+
+div.toc {
+	float:right;
+	width:35%;
+}
+
+@media screen and (max-width:600px) {
+	div.toc {
+		float:none;
+		width:inherit;
+		margin:0;
+	}
+}
+
+div.toc h3 {
+	font-size:1.17em;
+}
+
+div.toc ul {
+	padding-left:1.5em;
+}
+
+div.toc li {
+	font-size:1em;
+	padding-left:0;
+	list-style-type:disc;
+}
+
+div.toc {
+    li.level2, li.level3 {
+        margin-left:0.5em;
+    }
+}
+
+div.toc,.memproto,div.qindex,div.ah {
+	background:linear-gradient(to bottom,$toc-background-color2 0%,$toc-background-color1 100%);
+	box-shadow:inset 0 0 32px $toc-background-color1;
+	text-shadow:0 1px 1px lighten($toc-background-color2, 10%);
+	color:$heading-color;
+	border:2px solid $toc-background-color1;
+	border-radius:4px;
+}
+
+.paramname {
+	color:$prototype-param-color;
+}
+
+dl.reflist dt {
+	border:2px solid $default-border-color;
+	border-top-left-radius:4px;
+	border-top-right-radius:4px;
+	border-bottom:none;
+}
+
+dl.reflist dd {
+	border:2px solid $default-border-color;
+	border-bottom-right-radius:4px;
+	border-bottom-left-radius:4px;
+	border-top:none;
+}
+
+table.doxtable,table.markdownTable {
+	border-collapse:inherit;
+	border-spacing:0;
+	border:2px solid $default-border-color;
+	border-radius:4px;
+}
+
+a,a:hover,a:visited,a:visited:hover,.contents a:visited,.el,a.el:visited,#glfwhome:hover,#main-menu a:hover,span.lineno a:hover {
+	color:$default-link-color;
+	text-decoration:none;
+}
+
+div.directory {
+	border-collapse:inherit;
+	border-spacing:0;
+	border:2px solid $default-border-color;
+	border-radius:4px;
+}
+
+hr,.memSeparator {
+	height:2px;
+	background:linear-gradient(to right,$def-separator-color 0%,darken($def-separator-color, 10%) 50%,$def-separator-color 100%);
+}
+
+dl.note,dl.pre,dl.post,dl.invariant {
+	@include message-box($box-note-color);
+}
+
+dl.warning,dl.attention {
+	@include message-box($box-warning-color);
+}
+
+dl.deprecated,dl.bug {
+	@include message-box($box-bug-color);
+}
+
+dl.todo,dl.test {
+	@include message-box($box-todo-color);
+}
+
+dl.note,dl.pre,dl.post,dl.invariant,dl.warning,dl.attention,dl.deprecated,dl.bug,dl.todo,dl.test {
+	border-radius:4px;
+	padding:1em;
+	text-shadow:0 1px 1px hsl(0,0%,100%);
+	margin:1em 0;
+}
+
+.note a,.pre a,.post a,.invariant a,.warning a,.attention a,.deprecated a,.bug a,.todo a,.test a,.note a:visited,.pre a:visited,.post a:visited,.invariant a:visited,.warning a:visited,.attention a:visited,.deprecated a:visited,.bug a:visited,.todo a:visited,.test a:visited {
+	color:inherit;
+}
+
+div.line {
+	line-height:inherit;
+}
+
+div.fragment,pre.fragment {
+	background:hsl(0,0%,95%);
+	border-radius:4px;
+	border:none;
+	padding:1em;
+	overflow:auto;
+	border-left:4px solid hsl(0,0%,80%);
+	margin:1em 0;
+}
+
+.lineno a,.lineno a:visited,.line,pre.fragment {
+	color:$default-text-color;
+}
+
+span.preprocessor,span.comment {
+	color:hsl(193,100%,30%);
+}
+
+a.code,a.code:visited {
+	color:hsl(18,100%,45%);
+}
+
+span.keyword,span.keywordtype,span.keywordflow {
+	color:darken($default-text-color, 5%);
+	font-weight:bold;
+}
+
+span.stringliteral {
+	color:hsl(261,100%,30%);
+}
+
+code {
+	padding:.1em;
+	border-radius:4px;
+}

docs/header.html

@@ -1,7 +1,8 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
+<!DOCTYPE html>
+<html lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
 <meta http-equiv="X-UA-Compatible" content="IE=9"/>
 <meta name="generator" content="Doxygen $doxygenversion"/>
 <!--BEGIN PROJECT_NAME--><title>$projectname: $title</title><!--END PROJECT_NAME-->
@@ -21,12 +22,11 @@ $extrastylesheet
 <!--BEGIN TITLEAREA-->
 <div id="titlearea">
 	<div class="glfwheader">
-		<a href="http://www.glfw.org/" id="glfwhome">GLFW</a>
+		<a href="https://www.glfw.org/" id="glfwhome">GLFW</a>
 		<ul class="glfwnavbar">
-			<li><a href="http://www.glfw.org/documentation.html">Documentation</a></li>
-			<li><a href="http://www.glfw.org/download.html">Download</a></li>
-			<li><a href="http://www.glfw.org/media.html">Media</a></li>
-			<li><a href="http://www.glfw.org/community.html">Community</a></li>
+			<li><a href="https://www.glfw.org/documentation.html">Documentation</a></li>
+			<li><a href="https://www.glfw.org/download.html">Download</a></li>
+			<li><a href="https://www.glfw.org/community.html">Community</a></li>
 		</ul>
 	</div>
 </div>

docs/input.dox

@@ -1,41 +1,44 @@
 /*!
 
-@page input Input guide
+@page input_guide Input guide
 
 @tableofcontents
 
-This guide introduces the input related functions of GLFW.  There are also
-guides for the other areas of GLFW.
+This guide introduces the input related functions of GLFW.  For details on
+a specific function in this category, see the @ref input.  There are also guides
+for the other areas of GLFW.
 
- - @ref intro
- - @ref window
- - @ref context
- - @ref monitor
+ - @ref intro_guide
+ - @ref window_guide
+ - @ref context_guide
+ - @ref vulkan_guide
+ - @ref monitor_guide
 
 GLFW provides many kinds of input.  While some can only be polled, like time, or
-only received via callbacks, like scrolling, there are those that provide both
-callbacks and polling.  Where a callback is provided, that is the recommended
-way to receive that kind of input.  The more you can use callbacks the less time
-your users' machines will need to spend polling.
+only received via callbacks, like scrolling, many provide both callbacks and
+polling.  Callbacks are more work to use than polling but is less CPU intensive
+and guarantees that you do not miss state changes.
 
 All input callbacks receive a window handle.  By using the
 [window user pointer](@ref window_userptr), you can access non-global structures
 or objects from your callbacks.
 
 To get a better feel for how the various events callbacks behave, run the
-`events` test program.  It register every callback supported by GLFW and prints
+`events` test program.  It registers every callback supported by GLFW and prints
 out all arguments provided for every event, along with time and sequence
 information.
 
 
 @section events Event processing
 
-GLFW needs to communicate regularly with the window system both in order to
-receive events and to show that the application hasn't locked up.  Event
-processing must be done regularly while you have visible windows and is normally
-done each frame after [buffer swapping](@ref buffer_swap).
+GLFW needs to poll the window system for events both to provide input to the
+application and to prove to the window system that the application hasn't locked
+up.  Event processing is normally done each frame after
+[buffer swapping](@ref buffer_swap).  Even when you have no windows, event
+polling needs to be done in order to receive monitor and joystick connection
+events.
 
-There are two functions for processing pending events.  @ref glfwPollEvents,
+There are three functions for processing pending events.  @ref glfwPollEvents,
 processes only those events that have already been received and then returns
 immediately.
 
@@ -43,7 +46,7 @@ immediately.
 glfwPollEvents();
 @endcode
 
-This is the best choice when rendering continually, like most games do.
+This is the best choice when rendering continuously, like most games do.
 
 If you only need to update the contents of the window when you receive new
 input, @ref glfwWaitEvents is a better choice.
@@ -54,8 +57,18 @@ glfwWaitEvents();
 
 It puts the thread to sleep until at least one event has been received and then
 processes all received events.  This saves a great deal of CPU cycles and is
-useful for, for example, editing tools.  There must be at least one GLFW window
-for this function to sleep.
+useful for, for example, editing tools.
+
+If you want to wait for events but have UI elements or other tasks that need
+periodic updates, @ref glfwWaitEventsTimeout lets you specify a timeout.
+
+@code
+glfwWaitEventsTimeout(0.7);
+@endcode
+
+It puts the thread to sleep until at least one event has been received, or until
+the specified number of seconds have elapsed.  It then processes any received
+events.
 
 If the main thread is sleeping in @ref glfwWaitEvents, you can wake it from
 another thread by posting an empty event to the event queue with @ref
@@ -65,10 +78,17 @@ glfwPostEmptyEvent.
 glfwPostEmptyEvent();
 @endcode
 
-Do not assume that callbacks will _only_ be called through either of the above
-functions.  While it is necessary to process events in the event queue, some
-window systems will send some events directly to the application, which in turn
-causes callbacks to be called outside of regular event processing.
+Do not assume that callbacks will _only_ be called in response to the above
+functions.  While it is necessary to process events in one or more of the ways
+above, window systems that require GLFW to register callbacks of its own can
+pass events to GLFW in response to many window system function calls.  GLFW will
+pass those events on to the application callbacks before returning.
+
+For example, on Windows the system function that @ref glfwSetWindowSize is
+implemented with will send window size events directly to the event callback
+that every window has and that GLFW implements for its windows.  If you have set
+a [window size callback](@ref window_size) GLFW will call it in turn with the
+new size before everything returns back out of the @ref glfwSetWindowSize call.
 
 
 @section input_keyboard Keyboard input
@@ -103,35 +123,57 @@ void key_callback(GLFWwindow* window, int key, int scancode, int action, int mod
 }
 @endcode
 
-The action is one of `GLFW_PRESS`, `GLFW_REPEAT` or `GLFW_RELEASE`.  The key
-will be `GLFW_KEY_UNKNOWN` if GLFW lacks a key token for it, for example
-_E-mail_ and _Play_ keys.
+The action is one of `GLFW_PRESS`, `GLFW_REPEAT` or `GLFW_RELEASE`.  Events with
+`GLFW_PRESS` and `GLFW_RELEASE` actions are emitted for every key press.  Most
+keys will also emit events with `GLFW_REPEAT` actions while a key is held down.
+
+Key events with `GLFW_REPEAT` actions are intended for text input.  They are
+emitted at the rate set in the user's keyboard settings.  At most one key is
+repeated even if several keys are held down.  `GLFW_REPEAT` actions should not
+be relied on to know which keys are being held down or to drive animation.
+Instead you should either save the state of relevant keys based on `GLFW_PRESS`
+and `GLFW_RELEASE` actions, or call @ref glfwGetKey, which provides basic cached
+key state.
+
+The key will be one of the existing [key tokens](@ref keys), or
+`GLFW_KEY_UNKNOWN` if GLFW lacks a token for it, for example _E-mail_ and _Play_
+keys.
 
 The scancode is unique for every key, regardless of whether it has a key token.
 Scancodes are platform-specific but consistent over time, so keys will have
 different scancodes depending on the platform but they are safe to save to disk.
+You can query the scancode for any [named key](@ref keys) on the current
+platform with @ref glfwGetKeyScancode.
 
-Key states for [named keys](@ref keys) are also saved in per-window state arrays
-that can be polled with @ref glfwGetKey.
+@code
+const int scancode = glfwGetKeyScancode(GLFW_KEY_X);
+set_key_mapping(scancode, swap_weapons);
+@endcode
+
+The last reported state for every [named key](@ref keys) is also saved in
+per-window state arrays that can be polled with @ref glfwGetKey.
 
 @code
 int state = glfwGetKey(window, GLFW_KEY_E);
 if (state == GLFW_PRESS)
+{
     activate_airship();
+}
 @endcode
 
 The returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.
 
 This function only returns cached key event state.  It does not poll the
-system for the current state of the key.
+system for the current physical state of the key.
 
+@anchor GLFW_STICKY_KEYS
 Whenever you poll state, you risk missing the state change you are looking for.
 If a pressed key is released again before you poll its state, you will have
 missed the key press.  The recommended solution for this is to use a
 key callback, but there is also the `GLFW_STICKY_KEYS` input mode.
 
 @code
-glfwSetInputMode(window, GLFW_STICKY_KEYS, 1);
+glfwSetInputMode(window, GLFW_STICKY_KEYS, GLFW_TRUE);
 @endcode
 
 When sticky keys mode is enabled, the pollable state of a key will remain
@@ -139,6 +181,19 @@ When sticky keys mode is enabled, the pollable state of a key will remain
 it has been polled, if a key release event had been processed in the meantime,
 the state will reset to `GLFW_RELEASE`, otherwise it will remain `GLFW_PRESS`.
 
+@anchor GLFW_LOCK_KEY_MODS
+If you wish to know what the state of the Caps Lock and Num Lock keys was when
+input events were generated, set the `GLFW_LOCK_KEY_MODS` input mode.
+
+@code
+glfwSetInputMode(window, GLFW_LOCK_KEY_MODS, GLFW_TRUE);
+@endcode
+
+When this input mode is enabled, any callback that receives
+[modifier bits](@ref mods) will have the @ref GLFW_MOD_CAPS_LOCK bit set if Caps
+Lock was on when the event occurred and the @ref GLFW_MOD_NUM_LOCK bit set if
+Num Lock was on.
+
 The `GLFW_KEY_LAST` constant holds the highest value of any
 [named key](@ref keys).
 
@@ -150,15 +205,12 @@ GLFW supports text input in the form of a stream of
 operating system text input system.  Unlike key input, text input obeys keyboard
 layouts and modifier keys and supports composing characters using
 [dead keys](https://en.wikipedia.org/wiki/Dead_key).  Once received, you can
-encode the code points into
-[UTF-8](https://en.wikipedia.org/wiki/UTF-8) or any other encoding you prefer.
+encode the code points into UTF-8 or any other encoding you prefer.
 
 Because an `unsigned int` is 32 bits long on all platforms supported by GLFW,
-you can treat the code point argument as native endian
-[UTF-32](https://en.wikipedia.org/wiki/UTF-32).
+you can treat the code point argument as native endian UTF-32.
 
-There are two callbacks for receiving Unicode code points.  If you wish to
-offer regular text input, set a character callback.
+If you wish to offer regular text input, set a character callback.
 
 @code
 glfwSetCharCallback(window, character_callback);
@@ -174,27 +226,26 @@ void character_callback(GLFWwindow* window, unsigned int codepoint)
 }
 @endcode
 
-If you wish to receive even those Unicode code points generated with modifier
-key combinations that a plain text field would ignore, or just want to know
-exactly what modifier keys were used, set a character with modifiers callback.
+
+@subsection input_key_name Key names
+
+If you wish to refer to keys by name, you can query the keyboard layout
+dependent name of printable keys with @ref glfwGetKeyName.
 
 @code
-glfwSetCharModsCallback(window, charmods_callback);
+const char* key_name = glfwGetKeyName(GLFW_KEY_W, 0);
+show_tutorial_hint("Press %s to move forward", key_name);
 @endcode
 
-The callback function receives Unicode code points and
-[modifier bits](@ref mods).
-
-@code
-void charmods_callback(GLFWwindow* window, unsigned int codepoint, int mods)
-{
-}
-@endcode
+This function can handle both [keys and scancodes](@ref input_key).  If the
+specified key is `GLFW_KEY_UNKNOWN` then the scancode is used, otherwise it is
+ignored.  This matches the behavior of the key callback, meaning the callback
+arguments can always be passed unmodified to this function.
 
 
 @section input_mouse Mouse input
 
-Mouse input comes in many forms, including cursor motion, button presses and
+Mouse input comes in many forms, including mouse motion, button presses and
 scrolling offsets.  The cursor appearance can also be changed, either to
 a custom image or a standard cursor shape from the system theme.
 
@@ -205,11 +256,12 @@ If you wish to be notified when the cursor moves over the window, set a cursor
 position callback.
 
 @code
-glfwSetCursorPosCallback(window, cursor_pos_callback);
+glfwSetCursorPosCallback(window, cursor_position_callback);
 @endcode
 
-The callback functions receives the cursor position.  On platforms that provide
-it, the full sub-pixel cursor position is passed on.
+The callback functions receives the cursor position, measured in screen
+coordinates but relative to the top-left corner of the window content area.  On
+platforms that provide it, the full sub-pixel cursor position is passed on.
 
 @code
 static void cursor_position_callback(GLFWwindow* window, double xpos, double ypos)
@@ -226,8 +278,9 @@ glfwGetCursorPos(window, &xpos, &ypos);
 @endcode
 
 
-@subsection cursor_mode Cursor modes
+@subsection cursor_mode Cursor mode
 
+@anchor GLFW_CURSOR
 The `GLFW_CURSOR` input mode provides several cursor modes for special forms of
 mouse motion input.  By default, the cursor mode is `GLFW_CURSOR_NORMAL`,
 meaning the regular arrow cursor (or another cursor set with @ref glfwSetCursor)
@@ -250,8 +303,8 @@ is provided normally via both the cursor position callback and through polling.
 other features of GLFW.  It is not supported and will not work as robustly as
 `GLFW_CURSOR_DISABLED`.
 
-If you just wish the cursor to become hidden when it is over a window, set
-the cursor mode to `GLFW_CURSOR_HIDDEN`.
+If you only wish the cursor to become hidden when it is over a window but still
+want it to behave normally, set the cursor mode to `GLFW_CURSOR_HIDDEN`.
 
 @code
 glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
@@ -259,6 +312,16 @@ glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
 
 This mode puts no limit on the motion of the cursor.
 
+If you wish the cursor to be visible but confined to the content area of the
+window, set the cursor mode to `GLFW_CURSOR_CAPTURED`.
+
+@code
+glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_CAPTURED);
+@endcode
+
+The cursor will behave normally inside the content area but will not be able to
+leave unless the window loses focus.
+
 To exit out of either of these special modes, restore the `GLFW_CURSOR_NORMAL`
 cursor mode.
 
@@ -266,6 +329,33 @@ cursor mode.
 glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
 @endcode
 
+If the cursor was disabled, this will move it back to its last visible position.
+
+
+@anchor GLFW_RAW_MOUSE_MOTION
+@subsection raw_mouse_motion Raw mouse motion
+
+When the cursor is disabled, raw (unscaled and unaccelerated) mouse motion can
+be enabled if available.
+
+Raw mouse motion is closer to the actual motion of the mouse across a surface.
+It is not affected by the scaling and acceleration applied to the motion of the
+desktop cursor.  That processing is suitable for a cursor while raw motion is
+better for controlling for example a 3D camera.  Because of this, raw mouse
+motion is only provided when the cursor is disabled.
+
+Call @ref glfwRawMouseMotionSupported to check if the current machine provides
+raw motion and set the `GLFW_RAW_MOUSE_MOTION` input mode to enable it.  It is
+disabled by default.
+
+@code
+if (glfwRawMouseMotionSupported())
+    glfwSetInputMode(window, GLFW_RAW_MOUSE_MOTION, GLFW_TRUE);
+@endcode
+
+If supported, raw mouse motion can be enabled or disabled per-window and at any
+time but it will only be provided when the cursor is disabled.
+
 
 @subsection cursor_object Cursor objects
 
@@ -297,22 +387,25 @@ If cursor creation fails, `NULL` will be returned, so it is necessary to check
 the return value.
 
 The image data is 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits
-per channel.  The pixels are arranged canonically as sequential rows, starting
-from the top-left corner.
+per channel with the red channel first.  The pixels are arranged canonically as
+sequential rows, starting from the top-left corner.
 
 
 @subsubsection cursor_standard Standard cursor creation
 
 A cursor with a [standard shape](@ref shapes) from the current system cursor
-theme can be can be created with @ref glfwCreateStandardCursor.
+theme can be created with @ref glfwCreateStandardCursor.
 
 @code
-GLFWcursor* cursor = glfwCreateStandardCursor(GLFW_HRESIZE_CURSOR);
+GLFWcursor* url_cursor = glfwCreateStandardCursor(GLFW_POINTING_HAND_CURSOR);
 @endcode
 
 These cursor objects behave in the exact same way as those created with @ref
 glfwCreateCursor except that the system cursor theme provides the actual image.
 
+A few of these shapes are not available everywhere.  If a shape is unavailable,
+`NULL` is returned.  See @ref glfwCreateStandardCursor for details.
+
 
 @subsubsection cursor_destruction Cursor destruction
 
@@ -322,8 +415,9 @@ When a cursor is no longer needed, destroy it with @ref glfwDestroyCursor.
 glfwDestroyCursor(cursor);
 @endcode
 
-Cursor destruction always succeeds.  All cursors remaining when @ref
-glfwTerminate is called are destroyed as well.
+Cursor destruction always succeeds.  If the cursor is current for any window,
+that window will revert to the default cursor.  This does not affect the cursor
+mode.  All remaining cursors are destroyed when @ref glfwTerminate is called.
 
 
 @subsubsection cursor_set Cursor setting
@@ -335,24 +429,24 @@ glfwSetCursor(window, cursor);
 @endcode
 
 Once set, the cursor image will be used as long as the system cursor is over the
-client area of the window and the [cursor mode](@ref cursor_mode) is set
+content area of the window and the [cursor mode](@ref cursor_mode) is set
 to `GLFW_CURSOR_NORMAL`.
 
 A single cursor may be set for any number of windows.
 
-To remove a cursor from a window, set the cursor of that window to `NULL`.
+To revert to the default cursor, set the cursor of that window to `NULL`.
 
 @code
 glfwSetCursor(window, NULL);
 @endcode
 
-When a cursor is destroyed, it is removed from any window where it is set.  This
-does not affect the cursor modes of those windows.
+When a cursor is destroyed, any window that has it set will revert to the
+default cursor.  This does not affect the cursor mode.
 
 
 @subsection cursor_enter Cursor enter/leave events
 
-If you wish to be notified when the cursor enters or leaves the client area of
+If you wish to be notified when the cursor enters or leaves the content area of
 a window, set a cursor enter/leave callback.
 
 @code
@@ -366,15 +460,25 @@ void cursor_enter_callback(GLFWwindow* window, int entered)
 {
     if (entered)
     {
-        // The cursor entered the client area of the window
+        // The cursor entered the content area of the window
     }
     else
     {
-        // The cursor left the client area of the window
+        // The cursor left the content area of the window
     }
 }
 @endcode
 
+You can query whether the cursor is currently inside the content area of the
+window with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute.
+
+@code
+if (glfwGetWindowAttrib(window, GLFW_HOVERED))
+{
+    highlight_interface();
+}
+@endcode
+
 
 @subsection input_mouse_button Mouse button input
 
@@ -404,7 +508,9 @@ per-window state arrays that can be polled with @ref glfwGetMouseButton.
 @code
 int state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);
 if (state == GLFW_PRESS)
+{
     upgrade_cow();
+}
 @endcode
 
 The returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.
@@ -412,6 +518,7 @@ The returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.
 This function only returns cached mouse button event state.  It does not poll
 the system for the current state of the mouse button.
 
+@anchor GLFW_STICKY_MOUSE_BUTTONS
 Whenever you poll state, you risk missing the state change you are looking for.
 If a pressed mouse button is released again before you poll its state, you will have
 missed the button press.  The recommended solution for this is to use a
@@ -419,7 +526,7 @@ mouse button callback, but there is also the `GLFW_STICKY_MOUSE_BUTTONS`
 input mode.
 
 @code
-glfwSetInputMode(window, GLFW_STICKY_MOUSE_BUTTONS, 1);
+glfwSetInputMode(window, GLFW_STICKY_MOUSE_BUTTONS, GLFW_TRUE);
 @endcode
 
 When sticky mouse buttons mode is enabled, the pollable state of a mouse button
@@ -449,28 +556,37 @@ void scroll_callback(GLFWwindow* window, double xoffset, double yoffset)
 }
 @endcode
 
-A simple mouse wheel, being vertical, provides offsets along the Y-axis.
+A normal mouse wheel, being vertical, provides offsets along the Y-axis.
 
 
 @section joystick Joystick input
 
 The joystick functions expose connected joysticks and controllers, with both
 referred to as joysticks.  It supports up to sixteen joysticks, ranging from
-`GLFW_JOYSTICK_1`, `GLFW_JOYSTICK_2` up to `GLFW_JOYSTICK_LAST`.  You can test
-whether a [joystick](@ref joysticks) is present with @ref glfwJoystickPresent.
+`GLFW_JOYSTICK_1`, `GLFW_JOYSTICK_2` up to and including `GLFW_JOYSTICK_16` or
+`GLFW_JOYSTICK_LAST`.  You can test whether a [joystick](@ref joysticks) is
+present with @ref glfwJoystickPresent.
 
 @code
 int present = glfwJoystickPresent(GLFW_JOYSTICK_1);
 @endcode
 
-When GLFW is initialized, detected joysticks are added to to the beginning of
-the array, starting with `GLFW_JOYSTICK_1`.  Once a joystick is detected, it
-keeps its assigned index until it is disconnected, so as joysticks are connected
-and disconnected, they will become spread out.
+Each joystick has zero or more axes, zero or more buttons, zero or more hats,
+a human-readable name, a user pointer and an SDL compatible GUID.
 
-Joystick state is updated as needed when a joystick function is called and does
-not require a window to be created or @ref glfwPollEvents or @ref glfwWaitEvents
-to be called.
+Detected joysticks are added to the beginning of the array.  Once a joystick is
+detected, it keeps its assigned ID until it is disconnected or the library is
+terminated, so as joysticks are connected and disconnected, there may appear
+gaps in the IDs.
+
+Joystick axis, button and hat state is updated when polled and does not require
+a window to be created or events to be processed.  However, if you want joystick
+connection and disconnection events reliably delivered to the
+[joystick callback](@ref joystick_event) then you must
+[process events](@ref events).
+
+To see all the properties of all connected joysticks in real-time, run the
+`joysticks` test program.
 
 
 @subsection joystick_axis Joystick axis states
@@ -481,7 +597,7 @@ returned array.
 
 @code
 int count;
-const float* axes = glfwGetJoystickAxes(GLFW_JOYSTICK_1, &count);
+const float* axes = glfwGetJoystickAxes(GLFW_JOYSTICK_5, &count);
 @endcode
 
 Each element in the returned array is a value between -1.0 and 1.0.
@@ -495,11 +611,55 @@ returned array.
 
 @code
 int count;
-const unsigned char* axes = glfwGetJoystickButtons(GLFW_JOYSTICK_1, &count);
+const unsigned char* buttons = glfwGetJoystickButtons(GLFW_JOYSTICK_3, &count);
 @endcode
 
 Each element in the returned array is either `GLFW_PRESS` or `GLFW_RELEASE`.
 
+For backward compatibility with earlier versions that did not have @ref
+glfwGetJoystickHats, the button array by default also includes all hats.  See
+the reference documentation for @ref glfwGetJoystickButtons for details.
+
+
+@subsection joystick_hat Joystick hat states
+
+The states of all hats are returned by @ref glfwGetJoystickHats.  See the
+reference documentation for the lifetime of the returned array.
+
+@code
+int count;
+const unsigned char* hats = glfwGetJoystickHats(GLFW_JOYSTICK_7, &count);
+@endcode
+
+Each element in the returned array is one of the following:
+
+Name                  | Value
+----                  | -----
+`GLFW_HAT_CENTERED`   | 0
+`GLFW_HAT_UP`         | 1
+`GLFW_HAT_RIGHT`      | 2
+`GLFW_HAT_DOWN`       | 4
+`GLFW_HAT_LEFT`       | 8
+`GLFW_HAT_RIGHT_UP`   | `GLFW_HAT_RIGHT` \| `GLFW_HAT_UP`
+`GLFW_HAT_RIGHT_DOWN` | `GLFW_HAT_RIGHT` \| `GLFW_HAT_DOWN`
+`GLFW_HAT_LEFT_UP`    | `GLFW_HAT_LEFT` \| `GLFW_HAT_UP`
+`GLFW_HAT_LEFT_DOWN`  | `GLFW_HAT_LEFT` \| `GLFW_HAT_DOWN`
+
+The diagonal directions are bitwise combinations of the primary (up, right, down
+and left) directions and you can test for these individually by ANDing it with
+the corresponding direction.
+
+@code
+if (hats[2] & GLFW_HAT_RIGHT)
+{
+    // State of hat 2 could be right-up, right or right-down
+}
+@endcode
+
+For backward compatibility with earlier versions that did not have @ref
+glfwGetJoystickHats, all hats are by default also included in the button array.
+See the reference documentation for @ref glfwGetJoystickButtons for details.
+
 
 @subsection joystick_name Joystick name
 
@@ -508,14 +668,226 @@ glfwGetJoystickName.  See the reference documentation for the lifetime of the
 returned string.
 
 @code
-const char* name = glfwGetJoystickName(GLFW_JOYSTICK_1);
+const char* name = glfwGetJoystickName(GLFW_JOYSTICK_4);
 @endcode
 
 Joystick names are not guaranteed to be unique.  Two joysticks of the same model
-and make may have the same name.  Only the [joystick token](@ref joysticks) is
+and make may have the same name.  Only the [joystick ID](@ref joysticks) is
 guaranteed to be unique, and only until that joystick is disconnected.
 
 
+@subsection joystick_userptr Joystick user pointer
+
+Each joystick has a user pointer that can be set with @ref
+glfwSetJoystickUserPointer and queried with @ref glfwGetJoystickUserPointer.
+This can be used for any purpose you need and will not be modified by GLFW.  The
+value will be kept until the joystick is disconnected or until the library is
+terminated.
+
+The initial value of the pointer is `NULL`.
+
+
+@subsection joystick_event Joystick configuration changes
+
+If you wish to be notified when a joystick is connected or disconnected, set
+a joystick callback.
+
+@code
+glfwSetJoystickCallback(joystick_callback);
+@endcode
+
+The callback function receives the ID of the joystick that has been connected
+and disconnected and the event that occurred.
+
+@code
+void joystick_callback(int jid, int event)
+{
+    if (event == GLFW_CONNECTED)
+    {
+        // The joystick was connected
+    }
+    else if (event == GLFW_DISCONNECTED)
+    {
+        // The joystick was disconnected
+    }
+}
+@endcode
+
+For joystick connection and disconnection events to be delivered on all
+platforms, you need to call one of the [event processing](@ref events)
+functions.  Joystick disconnection may also be detected and the callback
+called by joystick functions.  The function will then return whatever it
+returns for a disconnected joystick.
+
+Only @ref glfwGetJoystickName and @ref glfwGetJoystickUserPointer will return
+useful values for a disconnected joystick and only before the monitor callback
+returns.
+
+
+@subsection gamepad Gamepad input
+
+The joystick functions provide unlabeled axes, buttons and hats, with no
+indication of where they are located on the device.  Their order may also vary
+between platforms even with the same device.
+
+To solve this problem the SDL community crowdsourced the
+[SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) project,
+a database of mappings from many different devices to an Xbox-like gamepad.
+
+GLFW supports this mapping format and contains a copy of the mappings
+available at the time of release.  See @ref gamepad_mapping for how to update
+this at runtime.  Mappings will be assigned to joysticks automatically any time
+a joystick is connected or the mappings are updated.
+
+You can check whether a joystick is both present and has a gamepad mapping with
+@ref glfwJoystickIsGamepad.
+
+@code
+if (glfwJoystickIsGamepad(GLFW_JOYSTICK_2))
+{
+    // Use as gamepad
+}
+@endcode
+
+If you are only interested in gamepad input you can use this function instead of
+@ref glfwJoystickPresent.
+
+You can query the human-readable name provided by the gamepad mapping with @ref
+glfwGetGamepadName.  This may or may not be the same as the
+[joystick name](@ref joystick_name).
+
+@code
+const char* name = glfwGetGamepadName(GLFW_JOYSTICK_7);
+@endcode
+
+To retrieve the gamepad state of a joystick, call @ref glfwGetGamepadState.
+
+@code
+GLFWgamepadstate state;
+
+if (glfwGetGamepadState(GLFW_JOYSTICK_3, &state))
+{
+    if (state.buttons[GLFW_GAMEPAD_BUTTON_A])
+    {
+        input_jump();
+    }
+
+    input_speed(state.axes[GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER]);
+}
+@endcode
+
+The @ref GLFWgamepadstate struct has two arrays; one for button states and one
+for axis states.  The values for each button and axis are the same as for the
+@ref glfwGetJoystickButtons and @ref glfwGetJoystickAxes functions, i.e.
+`GLFW_PRESS` or `GLFW_RELEASE` for buttons and -1.0 to 1.0 inclusive for axes.
+
+The sizes of the arrays and the positions within each array are fixed.
+
+The [button indices](@ref gamepad_buttons) are `GLFW_GAMEPAD_BUTTON_A`,
+`GLFW_GAMEPAD_BUTTON_B`, `GLFW_GAMEPAD_BUTTON_X`, `GLFW_GAMEPAD_BUTTON_Y`,
+`GLFW_GAMEPAD_BUTTON_LEFT_BUMPER`, `GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER`,
+`GLFW_GAMEPAD_BUTTON_BACK`, `GLFW_GAMEPAD_BUTTON_START`,
+`GLFW_GAMEPAD_BUTTON_GUIDE`, `GLFW_GAMEPAD_BUTTON_LEFT_THUMB`,
+`GLFW_GAMEPAD_BUTTON_RIGHT_THUMB`, `GLFW_GAMEPAD_BUTTON_DPAD_UP`,
+`GLFW_GAMEPAD_BUTTON_DPAD_RIGHT`, `GLFW_GAMEPAD_BUTTON_DPAD_DOWN` and
+`GLFW_GAMEPAD_BUTTON_DPAD_LEFT`.
+
+For those who prefer, there are also the `GLFW_GAMEPAD_BUTTON_CROSS`,
+`GLFW_GAMEPAD_BUTTON_CIRCLE`, `GLFW_GAMEPAD_BUTTON_SQUARE` and
+`GLFW_GAMEPAD_BUTTON_TRIANGLE` aliases for the A, B, X and Y button indices.
+
+The [axis indices](@ref gamepad_axes) are `GLFW_GAMEPAD_AXIS_LEFT_X`,
+`GLFW_GAMEPAD_AXIS_LEFT_Y`, `GLFW_GAMEPAD_AXIS_RIGHT_X`,
+`GLFW_GAMEPAD_AXIS_RIGHT_Y`, `GLFW_GAMEPAD_AXIS_LEFT_TRIGGER` and
+`GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER`.
+
+The `GLFW_GAMEPAD_BUTTON_LAST` and `GLFW_GAMEPAD_AXIS_LAST` constants equal
+the largest available index for each array.
+
+
+@subsection gamepad_mapping Gamepad mappings
+
+GLFW contains a copy of the mappings available in
+[SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) at the
+time of release.  Newer ones can be added at runtime with @ref
+glfwUpdateGamepadMappings.
+
+@code
+const char* mappings = load_file_contents("game/data/gamecontrollerdb.txt");
+
+glfwUpdateGamepadMappings(mappings);
+@endcode
+
+This function supports everything from single lines up to and including the
+unmodified contents of the whole `gamecontrollerdb.txt` file.
+
+If you are compiling GLFW from source with CMake you can update the built-in mappings by
+building the _update_mappings_ target.  This runs the `GenerateMappings.cmake` CMake
+script, which downloads `gamecontrollerdb.txt` and regenerates the `mappings.h` header
+file.
+
+Below is a description of the mapping format.  Please keep in mind that __this
+description is not authoritative__.  The format is defined by the SDL and
+SDL_GameControllerDB projects and their documentation and code takes precedence.
+
+Each mapping is a single line of comma-separated values describing the GUID,
+name and layout of the gamepad.  Lines that do not begin with a hexadecimal
+digit are ignored.
+
+The first value is always the gamepad GUID, a 32 character long hexadecimal
+string that typically identifies its make, model, revision and the type of
+connection to the computer.  When this information is not available, the GUID is
+generated using the gamepad name.  GLFW uses the SDL 2.0.5+ GUID format but can
+convert from the older formats.
+
+The second value is always the human-readable name of the gamepad.
+
+All subsequent values are in the form `<field>:<value>` and describe the layout
+of the mapping.  These fields may not all be present and may occur in any order.
+
+The button fields are `a`, `b`, `x`, `y`, `back`, `start`, `guide`, `dpup`,
+`dpright`, `dpdown`, `dpleft`, `leftshoulder`, `rightshoulder`, `leftstick` and
+`rightstick`.
+
+The axis fields are `leftx`, `lefty`, `rightx`, `righty`, `lefttrigger` and
+`righttrigger`.
+
+The value of an axis or button field can be a joystick button, a joystick axis,
+a hat bitmask or empty.  Joystick buttons are specified as `bN`, for example
+`b2` for the third button.  Joystick axes are specified as `aN`, for example
+`a7` for the eighth button.  Joystick hat bit masks are specified as `hN.N`, for
+example `h0.8` for left on the first hat.  More than one bit may be set in the
+mask.
+
+Before an axis there may be a `+` or `-` range modifier, for example `+a3` for
+the positive half of the fourth axis.  This restricts input to only the positive
+or negative halves of the joystick axis.  After an axis or half-axis there may
+be the `~` inversion modifier, for example `a2~` or `-a7~`.  This negates the
+values of the gamepad axis.
+
+The hat bit mask match the [hat states](@ref hat_state) in the joystick
+functions.
+
+There is also the special `platform` field that specifies which platform the
+mapping is valid for.  Possible values are `Windows`, `Mac OS X` and `Linux`.
+
+Below is an example of what a gamepad mapping might look like.  It is the
+one built into GLFW for Xbox controllers accessed via the XInput API on Windows.
+This example has been broken into several lines to fit on the page, but real
+gamepad mappings must be a single line.
+
+@code{.unparsed}
+78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,
+b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,
+rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,
+righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
+@endcode
+
+@note GLFW does not yet support the output range and modifiers `+` and `-` that
+were recently added to SDL.  The input modifiers `+`, `-` and `~` are supported
+and described above.
+
+
 @section time Time input
 
 GLFW provides high-resolution time input, in seconds, with @ref glfwGetTime.
@@ -524,17 +896,33 @@ GLFW provides high-resolution time input, in seconds, with @ref glfwGetTime.
 double seconds = glfwGetTime();
 @endcode
 
-It returns the number of seconds since the timer was started when the library
-was initialized with @ref glfwInit.  The platform-specific time sources used
-usually have micro- or nanosecond resolution.
+It returns the number of seconds since the library was initialized with @ref
+glfwInit.  The platform-specific time sources used typically have micro- or
+nanosecond resolution.
 
-You can modify the reference time with @ref glfwSetTime.
+You can modify the base time with @ref glfwSetTime.
 
 @code
 glfwSetTime(4.0);
 @endcode
 
-This sets the timer to the specified time, in seconds.
+This sets the time to the specified time, in seconds, and it continues to count
+from there.
+
+You can also access the raw timer used to implement the functions above,
+with @ref glfwGetTimerValue.
+
+@code
+uint64_t value = glfwGetTimerValue();
+@endcode
+
+This value is in 1&nbsp;/&nbsp;frequency seconds.  The frequency of the raw
+timer varies depending on the operating system and hardware.  You can query the
+frequency, in Hz, with @ref glfwGetTimerFrequency.
+
+@code
+uint64_t frequency = glfwGetTimerFrequency();
+@endcode
 
 
 @section clipboard Clipboard input and output
@@ -544,9 +932,11 @@ converted to one, you can retrieve it with @ref glfwGetClipboardString.  See the
 reference documentation for the lifetime of the returned string.
 
 @code
-const char* text = glfwGetClipboardString(window);
+const char* text = glfwGetClipboardString(NULL);
 if (text)
+{
     insert_text(text);
+}
 @endcode
 
 If the clipboard is empty or if its contents could not be converted, `NULL` is
@@ -556,13 +946,9 @@ The contents of the system clipboard can be set to a UTF-8 encoded string with
 @ref glfwSetClipboardString.
 
 @code
-glfwSetClipboardString(window, "A string with words in it");
+glfwSetClipboardString(NULL, "A string with words in it");
 @endcode
 
-The clipboard functions take a window handle argument because some window
-systems require a window to communicate with the system clipboard.  Any valid
-window may be used.
-
 
 @section path_drop Path drop input
 

docs/internal.dox

@@ -1,6 +1,6 @@
 /*!
 
-@page internals Internal structure
+@page internals_guide Internal structure
 
 @tableofcontents
 
@@ -19,8 +19,7 @@ The public interface uses the OpenGL naming conventions except with GLFW and
 glfw instead of GL and gl.  For struct members, where OpenGL sets no precedent,
 it use headless camel case.
 
-Examples: @ref glfwCreateWindow, @ref GLFWwindow, @ref GLFWvidmode.redBits,
-`GLFW_RED_BITS`
+Examples: `glfwCreateWindow`, `GLFWwindow`, `GLFW_RED_BITS`
 
 
 @section internals_native Native interface
@@ -34,7 +33,7 @@ The function names of the native interface are similar to those of the public
 interface, but embeds the name of the interface that the returned handle is
 from.
 
-Examples: @ref glfwGetX11Window, @ref glfwGetWGLContext
+Examples: `glfwGetX11Window`, `glfwGetWGLContext`
 
 
 @section internals_internal Internal interface
@@ -50,7 +49,7 @@ a `_GLFWlibrary` struct named `_glfw`.
 The internal interface uses the same style as the public interface, except all
 global names have a leading underscore.
 
-Examples: @ref _glfwIsValidContextConfig, @ref _GLFWwindow, `_glfw.currentRamp`
+Examples: `_glfwIsValidContextConfig`, `_GLFWwindow`, `_glfw.monitorCount`
 
 
 @section internals_platform Platform interface
@@ -62,12 +61,21 @@ application-provided callbacks.  It is also prohibited from modifying the
 platform-independent part of the internal structs.  Instead, it calls the event
 interface when events interesting to GLFW are received.
 
-The platform interface mirrors those parts of the public interface that needs to
-perform platform-specific operations on some or all platforms.  The are also
-named the same except that the glfw function prefix is replaced by
-_glfwPlatform.
+The platform interface mostly mirrors those parts of the public interface that needs to
+perform platform-specific operations on some or all platforms.
 
-Examples: @ref _glfwPlatformCreateWindow
+The window system bits of the platform API is called through the `_GLFWplatform` struct of
+function pointers, to allow runtime selection of platform.  This includes the window and
+context creation, input and event processing, monitor and Vulkan surface creation parts of
+GLFW.  This is located in the global `_glfw` struct.
+
+Examples: `_glfw.platform.createWindow`
+
+The timer, threading and module loading bits of the platform API are plain functions with
+a `_glfwPlatform` prefix, as these things are independent of what window system is being
+used.
+
+Examples: `_glfwPlatformGetTimerValue`
 
 The platform interface also defines structs that contain platform-specific
 global and per-object state.  Their names mirror those of the internal
@@ -79,7 +87,7 @@ These structs are incorporated as members into the internal interface structs
 using special macros that name them after the specific interface used.  This
 prevents shared code from accidentally using these members.
 
-Examples: `window.win32.handle`, `_glfw.x11.display`
+Examples: `window->win32.handle`, `_glfw.x11.display`
 
 
 @section internals_event Event interface
@@ -91,7 +99,7 @@ application, either via callbacks, via window state changes or both.
 The function names of the event interface use a `_glfwInput` prefix and the
 ObjectEvent pattern.
 
-Examples: @ref _glfwInputWindowFocus, @ref _glfwInputCursorMotion
+Examples: `_glfwInputWindowFocus`, `_glfwInputCursorPos`
 
 
 @section internals_static Static functions
@@ -99,18 +107,17 @@ Examples: @ref _glfwInputWindowFocus, @ref _glfwInputCursorMotion
 Static functions may be used by any interface and have no prefixes or suffixes.
 These use headless camel case.
 
-Examples: `clearScrollOffsets`
+Examples: `isValidElementForJoystick`
 
 
 @section internals_config Configuration macros
 
 GLFW uses a number of configuration macros to select at compile time which
-interfaces and code paths to use.  They are defined in the glfw_config.h header file,
-which is generated from the `glfw_config.h.in` file by CMake.
+interfaces and code paths to use.  They are defined in the GLFW CMake target.
 
 Configuration macros the same style as tokens in the public interface, except
 with a leading underscore.
 
-Examples: `_GLFW_HAS_GLXGETPROCADDRESS` 
+Examples: `_GLFW_WIN32`, `_GLFW_BUILD_DLL`
 
 */

docs/intro.dox

@@ -1,43 +1,51 @@
 /*!
 
-@page intro Introduction to the API
+@page intro_guide Introduction to the API
 
 @tableofcontents
 
 This guide introduces the basic concepts of GLFW and describes initialization,
 error handling and API guarantees and limitations.  For a broad but shallow
-tutorial, see @ref quick instead.  There are also guides for the other areas of
-GLFW.
+tutorial, see @ref quick_guide instead.  For details on a specific function in
+this category, see the @ref init.
 
- - @ref window
- - @ref context
- - @ref monitor
- - @ref input
+There are also guides for the other areas of GLFW.
+
+ - @ref window_guide
+ - @ref context_guide
+ - @ref vulkan_guide
+ - @ref monitor_guide
+ - @ref input_guide
 
 
 @section intro_init Initialization and termination
 
 Before most GLFW functions may be called, the library must be initialized.
 This initialization checks what features are available on the machine,
-enumerates monitors and joysticks, initializes the timer and performs any
-required platform-specific initialization.
+enumerates monitors, initializes the timer and performs any required
+platform-specific initialization.
 
 Only the following functions may be called before the library has been
 successfully initialized, and only from the main thread.
 
  - @ref glfwGetVersion
  - @ref glfwGetVersionString
+ - @ref glfwPlatformSupported
+ - @ref glfwGetError
  - @ref glfwSetErrorCallback
+ - @ref glfwInitHint
+ - @ref glfwInitAllocator
+ - @ref glfwInitVulkanLoader
  - @ref glfwInit
  - @ref glfwTerminate
 
-Calling any other function before that time will cause a @ref
+Calling any other function before successful initialization will cause a @ref
 GLFW_NOT_INITIALIZED error.
 
 
 @subsection intro_init_init Initializing GLFW
 
-The library is initialized with @ref glfwInit, which returns `GL_FALSE` if an
+The library is initialized with @ref glfwInit, which returns `GLFW_FALSE` if an
 error occurred.
 
 @code
@@ -47,13 +55,215 @@ if (!glfwInit())
 }
 @endcode
 
-If any part of initialization fails, all remaining bits are terminated as if
-@ref glfwTerminate was called.  The library only needs to be initialized once
-and additional calls to an already initialized library will simply return
-`GL_TRUE` immediately.
+If any part of initialization fails, any parts that succeeded are terminated as
+if @ref glfwTerminate had been called.  The library only needs to be initialized
+once and additional calls to an already initialized library will return
+`GLFW_TRUE` immediately.
 
 Once the library has been successfully initialized, it should be terminated
-before the application exits.
+before the application exits.  Modern systems are very good at freeing resources
+allocated by programs that exit, but GLFW sometimes has to change global system
+settings and these might not be restored without termination.
+
+@macos When the library is initialized the main menu and dock icon are created.
+These are not desirable for a command-line only program.  The creation of the
+main menu and dock icon can be disabled with the @ref GLFW_COCOA_MENUBAR init
+hint.
+
+
+@subsection init_hints Initialization hints
+
+Initialization hints are set before @ref glfwInit and affect how the library
+behaves until termination.  Hints are set with @ref glfwInitHint.
+
+@code
+glfwInitHint(GLFW_JOYSTICK_HAT_BUTTONS, GLFW_FALSE);
+@endcode
+
+The values you set hints to are never reset by GLFW, but they only take effect
+during initialization.  Once GLFW has been initialized, any values you set will
+be ignored until the library is terminated and initialized again.
+
+Some hints are platform specific.  These may be set on any platform but they
+will only affect their specific platform.  Other platforms will ignore them.
+Setting these hints requires no platform specific headers or functions.
+
+
+@subsubsection init_hints_shared Shared init hints
+
+@anchor GLFW_PLATFORM
+__GLFW_PLATFORM__ specifies the platform to use for windowing and input.
+Possible values are `GLFW_ANY_PLATFORM`, `GLFW_PLATFORM_WIN32`,
+`GLFW_PLATFORM_COCOA`, `GLFW_PLATFORM_X11`, `GLFW_PLATFORM_WAYLAND` and
+`GLFW_PLATFORM_NULL`.  The default value is `GLFW_ANY_PLATFORM`, which will
+choose any platform the library includes support for except for the Null
+backend.
+
+
+@anchor GLFW_JOYSTICK_HAT_BUTTONS
+__GLFW_JOYSTICK_HAT_BUTTONS__ specifies whether to also expose joystick hats as
+buttons, for compatibility with earlier versions of GLFW that did not have @ref
+glfwGetJoystickHats.  Possible values are `GLFW_TRUE` and `GLFW_FALSE`.
+
+@anchor GLFW_ANGLE_PLATFORM_TYPE_hint
+__GLFW_ANGLE_PLATFORM_TYPE__ specifies the platform type (rendering backend) to
+request when using OpenGL ES and EGL via
+[ANGLE](https://chromium.googlesource.com/angle/angle/).  If the requested
+platform type is unavailable, ANGLE will use its default. Possible values are
+one of `GLFW_ANGLE_PLATFORM_TYPE_NONE`, `GLFW_ANGLE_PLATFORM_TYPE_OPENGL`,
+`GLFW_ANGLE_PLATFORM_TYPE_OPENGLES`, `GLFW_ANGLE_PLATFORM_TYPE_D3D9`,
+`GLFW_ANGLE_PLATFORM_TYPE_D3D11`, `GLFW_ANGLE_PLATFORM_TYPE_VULKAN` and
+`GLFW_ANGLE_PLATFORM_TYPE_METAL`.
+
+The ANGLE platform type is specified via the `EGL_ANGLE_platform_angle`
+extension.  This extension is not used if this hint is
+`GLFW_ANGLE_PLATFORM_TYPE_NONE`, which is the default value.
+
+
+@subsubsection init_hints_osx macOS specific init hints
+
+@anchor GLFW_COCOA_CHDIR_RESOURCES_hint
+__GLFW_COCOA_CHDIR_RESOURCES__ specifies whether to set the current directory to
+the application to the `Contents/Resources` subdirectory of the application's
+bundle, if present.  Possible values are `GLFW_TRUE` and `GLFW_FALSE`.  This is
+ignored on other platforms.
+
+@anchor GLFW_COCOA_MENUBAR_hint
+__GLFW_COCOA_MENUBAR__ specifies whether to create the menu bar and dock icon
+when GLFW is initialized.  This applies whether the menu bar is created from
+a nib or manually by GLFW.  Possible values are `GLFW_TRUE` and `GLFW_FALSE`.
+This is ignored on other platforms.
+
+
+@subsubsection init_hints_x11 X11 specific init hints
+
+@anchor GLFW_X11_XCB_VULKAN_SURFACE_hint
+__GLFW_X11_XCB_VULKAN_SURFACE__ specifies whether to prefer the
+`VK_KHR_xcb_surface` extension for creating Vulkan surfaces, or whether to use
+the `VK_KHR_xlib_surface` extension.  Possible values are `GLFW_TRUE` and
+`GLFW_FALSE`.  This is ignored on other platforms.
+
+
+@subsubsection init_hints_wayland Wayland specific init hints
+
+@anchor GLFW_WAYLAND_LIBDECOR_hint
+__GLFW_WAYLAND_LIBDECOR__ specifies whether to use
+[libdecor](https://gitlab.freedesktop.org/libdecor/libdecor) for window
+decorations where available.  Possible values are `GLFW_WAYLAND_PREFER_LIBDECOR`
+and `GLFW_WAYLAND_DISABLE_LIBDECOR`.  This is ignored on other platforms.
+
+
+@subsubsection init_hints_values Supported and default values
+
+Initialization hint              | Default value                   | Supported values
+-------------------------------- | ------------------------------- | ----------------
+@ref GLFW_PLATFORM               | `GLFW_ANY_PLATFORM`             | `GLFW_ANY_PLATFORM`, `GLFW_PLATFORM_WIN32`, `GLFW_PLATFORM_COCOA`, `GLFW_PLATFORM_X11`, `GLFW_PLATFORM_WAYLAND` or `GLFW_PLATFORM_NULL`
+@ref GLFW_JOYSTICK_HAT_BUTTONS   | `GLFW_TRUE`                     | `GLFW_TRUE` or `GLFW_FALSE`
+@ref GLFW_ANGLE_PLATFORM_TYPE    | `GLFW_ANGLE_PLATFORM_TYPE_NONE` | `GLFW_ANGLE_PLATFORM_TYPE_NONE`, `GLFW_ANGLE_PLATFORM_TYPE_OPENGL`, `GLFW_ANGLE_PLATFORM_TYPE_OPENGLES`, `GLFW_ANGLE_PLATFORM_TYPE_D3D9`, `GLFW_ANGLE_PLATFORM_TYPE_D3D11`, `GLFW_ANGLE_PLATFORM_TYPE_VULKAN` or `GLFW_ANGLE_PLATFORM_TYPE_METAL`
+@ref GLFW_COCOA_CHDIR_RESOURCES  | `GLFW_TRUE`                     | `GLFW_TRUE` or `GLFW_FALSE`
+@ref GLFW_COCOA_MENUBAR          | `GLFW_TRUE`                     | `GLFW_TRUE` or `GLFW_FALSE`
+@ref GLFW_X11_XCB_VULKAN_SURFACE | `GLFW_TRUE`                     | `GLFW_TRUE` or `GLFW_FALSE`
+@ref GLFW_WAYLAND_LIBDECOR       | `GLFW_WAYLAND_PREFER_LIBDECOR`  | `GLFW_WAYLAND_PREFER_LIBDECOR` or `GLFW_WAYLAND_DISABLE_LIBDECOR`
+
+
+@subsection platform Runtime platform selection
+
+GLFW can be compiled for more than one platform (window system) at once.  This lets
+a single library binary support both X11 and Wayland on Linux and other Unix-like systems.
+
+You can control platform selection via the @ref GLFW_PLATFORM initialization hint.  By
+default, this is set to @ref GLFW_ANY_PLATFORM, which will look for supported window
+systems in order of priority and select the first one it finds.  It can also be set to any
+specific platform to have GLFW only look for that one.
+
+@code
+glfwInitHint(GLFW_PLATFORM, GLFW_PLATFORM_X11);
+@endcode
+
+This mechanism also provides the Null platform, which is always supported but needs to be
+explicitly requested.  This platform is effectively a stub, emulating a window system on
+a single 1080p monitor, but will not interact with any actual window system.
+
+@code
+glfwInitHint(GLFW_PLATFORM, GLFW_PLATFORM_NULL);
+@endcode
+
+You can test whether a library binary was compiled with support for a specific platform
+with @ref glfwPlatformSupported.
+
+@code
+if (glfwPlatformSupported(GLFW_PLATFORM_WAYLAND))
+    glfwInitHint(GLFW_PLATFORM, GLFW_PLATFORM_WAYLAND);
+@endcode
+
+Once GLFW has been initialized, you can query which platform was selected with @ref
+glfwGetPlatform.
+
+@code
+int platform = glfwGetPlatform();
+@endcode
+
+If you are using any [native access functions](@ref native), especially on Linux and other
+Unix-like systems, then you may need to check that you are calling the ones matching the
+selected platform.
+
+
+@subsection init_allocator Custom heap memory allocator
+
+The heap memory allocator can be customized before initialization with @ref
+glfwInitAllocator.
+
+@code
+GLFWallocator allocator;
+allocator.allocate = my_malloc;
+allocator.reallocate = my_realloc;
+allocator.deallocate = my_free;
+allocator.user = NULL;
+
+glfwInitAllocator(&allocator);
+@endcode
+
+The allocator will be picked up at the beginning of initialization and will be
+used until GLFW has been fully terminated.  Any allocator set after
+initialization will be picked up only at the next initialization.
+
+The allocator will only be used for allocations that would have been made with
+the C standard library.  Memory allocations that must be made with platform
+specific APIs will still use those.
+
+The allocation function must have a signature matching @ref GLFWallocatefun.  It receives
+the desired size, in bytes, and the user pointer passed to @ref glfwInitAllocator and
+returns the address to the allocated memory block.
+
+@code
+void* my_malloc(size_t size, void* user)
+{
+    ...
+}
+@endcode
+
+The reallocation function must have a function signature matching @ref GLFWreallocatefun.
+It receives the memory block to be reallocated, the new desired size, in bytes, and the user
+pointer passed to @ref glfwInitAllocator and returns the address to the resized memory
+block.
+
+@code
+void* my_realloc(void* block, size_t size, void* user)
+{
+    ...
+}
+@endcode
+
+The deallocation function must have a function signature matching @ref GLFWdeallocatefun.
+It receives the memory block to be deallocated and the user pointer passed to @ref
+glfwInitAllocator.
+
+@code
+void my_free(void* block, void* user)
+{
+    ...
+}
+@endcode
 
 
 @subsection intro_init_terminate Terminating GLFW
@@ -67,75 +277,110 @@ glfwTerminate();
 
 This will destroy any remaining window, monitor and cursor objects, restore any
 modified gamma ramps, re-enable the screensaver if it had been disabled and free
-any resources allocated by GLFW.
+any other resources allocated by GLFW.
 
-Once the library is terminated, it is as if it had never been initialized and
+Once the library is terminated, it is as if it had never been initialized, therefore
 you will need to initialize it again before being able to use GLFW.  If the
-library was not initialized or had already been terminated, it return
+library was not initialized or had already been terminated, it returns
 immediately.
 
 
 @section error_handling Error handling
 
 Some GLFW functions have return values that indicate an error, but this is often
-not very helpful when trying to figure out _why_ the error occurred.  Some
-functions also return otherwise valid values on error.  Finally, far from all
-GLFW functions have return values.
+not very helpful when trying to figure out what happened or why it occurred.
+Other functions have no return value reserved for errors, so error notification
+needs a separate channel.  Finally, far from all GLFW functions have return
+values.
 
-This is where the error callback comes in.  This callback is called whenever an
-error occurs.  It is set with @ref glfwSetErrorCallback, a function that may be
-called regardless of whether GLFW is initialized.
+The last [error code](@ref errors) for the calling thread can be queried at any
+time with @ref glfwGetError.
 
 @code
-glfwSetErrorCallback(error_callback);
+int code = glfwGetError(NULL);
+
+if (code != GLFW_NO_ERROR)
+    handle_error(code);
 @endcode
 
-The error callback receives a human-readable description of the error and (when
-possible) its cause.  The description encoded as UTF-8.  The callback is also
-provided with an [error code](@ref errors). 
-
-@code
-void error_callback(int error, const char* description)
-{
-    puts(description);
-}
-@endcode
+If no error has occurred since the last call, @ref GLFW_NO_ERROR (zero) is
+returned.  The error is cleared before the function returns.
 
 The error code indicates the general category of the error.  Some error codes,
 such as @ref GLFW_NOT_INITIALIZED has only a single meaning, whereas others like
 @ref GLFW_PLATFORM_ERROR are used for many different errors.
 
-The description string is only valid until the error callback returns, as it may
-have been generated specifically for that error.  This lets GLFW provide much
-more specific error descriptions but means you must make a copy if you want to
-keep the description string.
+GLFW often has more information about an error than its general category.  You
+can retrieve a UTF-8 encoded human-readable description along with the error
+code.  If no error has occurred since the last call, the description is set to
+`NULL`.
 
-@note Relying on erroneous behavior is not forward compatible.  In other words,
-do not rely on a currently invalid call to generate a specific error, as that
-same call may in future versions generate a different error or become valid.
+@code
+const char* description;
+int code = glfwGetError(&description);
+
+if (description)
+    display_error_message(code, description);
+@endcode
+
+The retrieved description string is only valid until the next error occurs.
+This means you must make a copy of it if you want to keep it.
+
+You can also set an error callback, which will be called each time an error
+occurs.  It is set with @ref glfwSetErrorCallback.
+
+@code
+glfwSetErrorCallback(error_callback);
+@endcode
+
+The error callback receives the same error code and human-readable description
+returned by @ref glfwGetError.
+
+@code
+void error_callback(int code, const char* description)
+{
+    display_error_message(code, description);
+}
+@endcode
+
+The error callback is called after the error is stored, so calling @ref
+glfwGetError from within the error callback returns the same values as the
+callback argument.
+
+The description string passed to the callback is only valid until the error
+callback returns.  This means you must make a copy of it if you want to keep it.
+
+__Reported errors are never fatal.__  As long as GLFW was successfully
+initialized, it will remain initialized and in a safe state until terminated
+regardless of how many errors occur.  If an error occurs during initialization
+that causes @ref glfwInit to fail, any part of the library that was initialized
+will be safely terminated.
+
+Do not rely on a currently invalid call to generate a specific error, as in the
+future that same call may generate a different error or become valid.
 
 
 @section coordinate_systems Coordinate systems
 
 GLFW has two primary coordinate systems: the _virtual screen_ and the window
-_client area_ or _content area_.  Both use the same unit: _virtual screen
+_content area_ or _content area_.  Both use the same unit: _virtual screen
 coordinates_, or just _screen coordinates_, which don't necessarily correspond
 to pixels.
 
 <img src="spaces.svg" width="90%" />
 
-Both the virtual screen and the client area coordinate systems have the X-axis
+Both the virtual screen and the content area coordinate systems have the X-axis
 pointing to the right and the Y-axis pointing down.
 
 Window and monitor positions are specified as the position of the upper-left
 corners of their content areas relative to the virtual screen, while cursor
-positions are specified relative to a window's client area.
+positions are specified relative to a window's content area.
 
-Because the origin of the window's client area coordinate system is also the
-point from which the window position is specified, you can translate client area
-coordinates to the virtual screen by adding the window position.  The window
-frame, when present, extends out from the client area but does not affect the
-window position.
+Because the origin of the window's content area coordinate system is also the
+point from which the window position is specified, you can translate content
+area coordinates to the virtual screen by adding the window position.  The
+window frame, when present, extends out from the content area but does not
+affect the window position.
 
 Almost all positions and sizes in GLFW are measured in screen coordinates
 relative to one of the two origins above.  This includes cursor positions,
@@ -156,14 +401,14 @@ which monitor the window is currently considered to be on.
 
 This section describes the conditions under which GLFW can be expected to
 function, barring bugs in the operating system or drivers.  Use of GLFW outside
-of these limits may work on some platforms, or on some machines, or some of the
+these limits may work on some platforms, or on some machines, or some of the
 time, or on some versions of GLFW, but it may break at any time and this will
 not be considered a bug.
 
 
 @subsection lifetime Pointer lifetimes
 
-GLFW will never free any pointer you provide to it and you must never free any
+GLFW will never free any pointer you provide to it, and you must never free any
 pointer it provides to you.
 
 Many GLFW functions return pointers to dynamically allocated structures, strings
@@ -183,17 +428,14 @@ releases.
 
 @subsection reentrancy Reentrancy
 
-GLFW event processing and object creation and destruction are not reentrant.
-This means that the following functions may not be called from any callback
-function:
+GLFW event processing and object destruction are not reentrant.  This means that
+the following functions must not be called from any callback function:
 
- - @ref glfwCreateWindow
  - @ref glfwDestroyWindow
- - @ref glfwCreateCursor
- - @ref glfwCreateStandardCursor
  - @ref glfwDestroyCursor
  - @ref glfwPollEvents
  - @ref glfwWaitEvents
+ - @ref glfwWaitEventsTimeout
  - @ref glfwTerminate
 
 These functions may be made reentrant in future minor or patch releases, but
@@ -202,35 +444,39 @@ functions not on this list will not be made non-reentrant.
 
 @subsection thread_safety Thread safety
 
-Most GLFW functions may only be called from the main thread, but some may be
-called from any thread.  However, no GLFW function may be called from any other
-thread until GLFW has been successfully initialized on the main thread,
-including functions that may called before initialization.
+Most GLFW functions must only be called from the main thread (the thread that
+calls main), but some may be called from any thread once the library has been
+initialized.  Before initialization the whole library is thread-unsafe.
 
 The reference documentation for every GLFW function states whether it is limited
 to the main thread.
 
-Initialization and termination, event processing and the creation and
-destruction of windows, contexts and cursors are all limited to the main thread
-due to limitations of one or several platforms.
+Initialization, termination, event processing and the creation and
+destruction of windows, cursors and OpenGL and OpenGL ES contexts are all
+restricted to the main thread due to limitations of one or several platforms.
 
 Because event processing must be performed on the main thread, all callbacks
 except for the error callback will only be called on that thread.  The error
 callback may be called on any thread, as any GLFW function may generate errors.
 
-The posting of empty events may be done from any thread.  The window user
-pointer and close flag may also be accessed and modified from any thread, but
-this is not synchronized by GLFW.  The following window related functions may
-be called from any thread:
+The error code and description may be queried from any thread.
+
+ - @ref glfwGetError
+
+Empty events may be posted from any thread.
 
  - @ref glfwPostEmptyEvent
+
+The window user pointer and close flag may be read and written from any thread,
+but this is not synchronized by GLFW.
+
  - @ref glfwGetWindowUserPointer
  - @ref glfwSetWindowUserPointer
  - @ref glfwWindowShouldClose
  - @ref glfwSetWindowShouldClose
 
-Rendering may be done on any thread.  The following context related functions
-may be called from any thread:
+These functions for working with OpenGL and OpenGL ES contexts may be called
+from any thread, but the window object is not synchronized by GLFW.
 
  - @ref glfwMakeContextCurrent
  - @ref glfwGetCurrentContext
@@ -239,31 +485,50 @@ may be called from any thread:
  - @ref glfwExtensionSupported
  - @ref glfwGetProcAddress
 
-The timer may be accessed from any thread, but this is not synchronized by GLFW.
-The following timer related functions may be called from any thread:        
+The raw timer functions may be called from any thread.
+
+ - @ref glfwGetTimerFrequency
+ - @ref glfwGetTimerValue
+
+The regular timer may be used from any thread, but reading and writing the timer
+offset is not synchronized by GLFW.
 
  - @ref glfwGetTime
+ - @ref glfwSetTime
 
-Library version information may be queried from any thread.  The following
-version related functions may be called from any thread:
+Library version information may be queried from any thread.
 
  - @ref glfwGetVersion
  - @ref glfwGetVersionString
 
-GLFW uses no synchronization objects internally except for thread-local storage
-to keep track of the current context for each thread.  Synchronization is left
-to the application.
+Platform information may be queried from any thread.
+
+ - @ref glfwPlatformSupported
+ - @ref glfwGetPlatform
+
+All Vulkan related functions may be called from any thread.
+
+ - @ref glfwVulkanSupported
+ - @ref glfwGetRequiredInstanceExtensions
+ - @ref glfwGetInstanceProcAddress
+ - @ref glfwGetPhysicalDevicePresentationSupport
+ - @ref glfwCreateWindowSurface
+
+GLFW uses synchronization objects internally only to manage the per-thread
+context and error states.  Additional synchronization is left to the
+application.
 
 Functions that may currently be called from any thread will always remain so,
-but functions that are currently limited to the main may be updated to allow
-calls from any thread in future releases.
+but functions that are currently limited to the main thread may be updated to
+allow calls from any thread in future releases.
 
 
 @subsection compatibility Version compatibility
 
-GLFW guarantees binary backward compatibility with earlier minor versions of the
-API.  This means that you can drop in a newer version of the GLFW DLL / shared
-library / dynamic library and existing applications will continue to run.
+GLFW uses [Semantic Versioning](https://semver.org/).  This guarantees source
+and binary backward compatibility with earlier minor versions of the API.  This
+means that you can drop in a newer version of the library and existing programs
+will continue to compile and existing binaries will continue to run.
 
 Once a function or constant has been added, the signature of that function or
 value of that constant will remain unchanged until the next major version of
@@ -273,8 +538,9 @@ Undocumented behavior, i.e. behavior that is not described in the documentation,
 may change at any time until it is documented.
 
 If the reference documentation and the implementation differ, the reference
-documentation is correct and the implementation will be fixed in the next
-release.
+documentation will almost always take precedence and the implementation will be
+fixed in the next release.  The reference documentation will also take
+precedence over anything stated in a guide.
 
 
 @subsection event_order Event order
@@ -332,17 +598,32 @@ __Do not use the version string__ to parse the GLFW library version.  The @ref
 glfwGetVersion function already provides the version of the running library
 binary.
 
+__Do not use the version string__ to parse what platforms are supported.  The @ref
+glfwPlatformSupported function lets you query platform support.
+
+__GLFW 3.4:__ The format of this string was changed to support the addition of
+[runtime platform selection](@ref platform).
+
 The format of the string is as follows:
  - The version of GLFW
- - The name of the window system API
- - The name of the context creation API
- - Any additional options or APIs
+ - For each supported platform:
+   - The name of the window system API
+   - The name of the window system specific context creation API, if applicable
+ - The names of the always supported context creation APIs EGL and OSMesa
+ - Any additional compile-time options, APIs and (on Windows) what compiler was used
 
-For example, when compiling GLFW 3.0 with MinGW using the Win32 and WGL
-back ends, the version string may look something like this:
+For example, compiling GLFW 3.4 with MinGW as a DLL for Windows, may result in a version string
+like this:
 
 @code
-3.0.0 Win32 WGL MinGW
+3.4.0 Win32 WGL Null EGL OSMesa MinGW DLL
+@endcode
+
+Compiling GLFW as a static library for Linux, with both Wayland and X11 enabled, may
+result in a version string like this:
+
+@code
+3.4.0 Wayland X11 GLX Null EGL OSMesa monotonic
 @endcode
 
 */

docs/main.dox

@@ -4,44 +4,43 @@
 
 @section main_intro Introduction
 
-__GLFW__ is a free, Open Source, multi-platform library for creating windows
-with OpenGL or OpenGL ES contexts and receiving many kinds of input.  It is easy
-to integrate into existing applications and does not lay claim to the main loop.
+GLFW is a free, Open Source, multi-platform library for OpenGL, OpenGL ES and
+Vulkan application development.  It provides a simple, platform-independent API
+for creating windows, contexts and surfaces, reading input, handling events, etc.
 
-See @ref news_31 for release highlights or the
-[version history](http://www.glfw.org/changelog.html) for details.
+@ref news_34 list new features, caveats and deprecations.
 
-@ref quick is a guide for those new to GLFW.  It takes you through how to write
-a small but complete program.  For people coming from GLFW 2, the @ref moving
-guide explains what has changed and how to update existing code to use the new
-API.
+@ref quick_guide is a guide for users new to GLFW.  It takes you through how to
+write a small but complete program.
 
-There are guides for each of the various areas of the API.
+There are guides for each section of the API:
 
- - @ref intro – initialization, error handling and high-level design
- - @ref window – creating and working with windows and framebuffers
- - @ref context – working with OpenGL and OpenGL ES contexts
- - @ref monitor – enumerating and working with monitors and video modes
- - @ref input – receiving events, polling and processing input
+ - @ref intro_guide – initialization, error handling and high-level design
+ - @ref window_guide – creating and working with windows and framebuffers
+ - @ref context_guide – working with OpenGL and OpenGL ES contexts
+ - @ref vulkan_guide - working with Vulkan objects and extensions
+ - @ref monitor_guide – enumerating and working with monitors and video modes
+ - @ref input_guide – receiving events, polling and processing input
 
-Once you have written a program, see the @ref compile and @ref build guides.        
+Once you have written a program, see @ref compile_guide and @ref build_guide.
 
 The [reference documentation](modules.html) provides more detailed information
 about specific functions.
 
+@ref moving_guide explains what has changed and how to update existing code to
+use the new API.
+
 There is a section on @ref guarantees_limitations for pointer lifetimes,
 reentrancy, thread safety, event order and backward and forward compatibility.
 
-The @ref rift fills in the gaps for how to use LibOVR with GLFW.
-
-The [FAQ](http://www.glfw.org/faq.html) answers many common questions about the
+The [FAQ](https://www.glfw.org/faq.html) answers many common questions about the
 design, implementation and use of GLFW.
 
-Finally, the @ref compat guide explains what APIs, standards and protocols GLFW
-uses and what happens when they are not present on a given machine.
+Finally, @ref compat_guide explains what APIs, standards and protocols GLFW uses
+and what happens when they are not present on a given machine.
 
 This documentation was generated with Doxygen.  The sources for it are available
-in both the [source distribution](http://www.glfw.org/download.html) and
+in both the [source distribution](https://www.glfw.org/download.html) and
 [GitHub repository](https://github.com/glfw/glfw).
 
 */

docs/monitor.dox

@@ -1,16 +1,18 @@
 /*!
 
-@page monitor Monitor guide
+@page monitor_guide Monitor guide
 
 @tableofcontents
 
-This guide introduces the monitor related functions of GLFW.  There are also
+This guide introduces the monitor related functions of GLFW.  For details on
+a specific function in this category, see the @ref monitor.  There are also
 guides for the other areas of GLFW.
 
- - @ref intro
- - @ref window
- - @ref context
- - @ref input
+ - @ref intro_guide
+ - @ref window_guide
+ - @ref context_guide
+ - @ref vulkan_guide
+ - @ref input_guide
 
 
 @section monitor_object Monitor objects
@@ -67,29 +69,41 @@ glfwSetMonitorCallback(monitor_callback);
 @endcode
 
 The callback function receives the handle for the monitor that has been
-connected or disconnected and a monitor action.
+connected or disconnected and the event that occurred.
 
 @code
 void monitor_callback(GLFWmonitor* monitor, int event)
 {
+    if (event == GLFW_CONNECTED)
+    {
+        // The monitor was connected
+    }
+    else if (event == GLFW_DISCONNECTED)
+    {
+        // The monitor was disconnected
+    }
 }
 @endcode
 
-The action is one of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`.
+If a monitor is disconnected, all windows that are full screen on it will be
+switched to windowed mode before the callback is called.  Only @ref
+glfwGetMonitorName and @ref glfwGetMonitorUserPointer will return useful values
+for a disconnected monitor and only before the monitor callback returns.
 
 
 @section monitor_properties Monitor properties
 
 Each monitor has a current video mode, a list of supported video modes,
-a virtual position, a human-readable name, an estimated physical size and
-a gamma ramp.
+a virtual position, a content scale, a human-readable name, a user pointer, an
+estimated physical size and a gamma ramp.
 
 
 @subsection monitor_modes Video modes
 
 GLFW generally does a good job selecting a suitable video mode when you create
-a full screen window, but it is sometimes useful to know exactly which video
-modes are supported.
+a full screen window, change its video mode or make a windowed one full
+screen, but it is sometimes useful to know exactly which video modes are
+supported.
 
 Video modes are represented as @ref GLFWvidmode structures.  You can get an
 array of the video modes supported by a monitor with @ref glfwGetVideoModes.
@@ -119,17 +133,36 @@ current _resolution_, i.e. the width and height of its current
 [video mode](@ref monitor_modes).
 
 @code
-int widthMM, heightMM;
-glfwGetMonitorPhysicalSize(monitor, &widthMM, &heightMM);
+int width_mm, height_mm;
+glfwGetMonitorPhysicalSize(monitor, &width_mm, &height_mm);
 @endcode
 
-This can, for example, be used together with the current video mode to calculate
-the DPI of a monitor. 
+While this can be used to calculate the raw DPI of a monitor, this is often not
+useful.  Instead, use the [monitor content scale](@ref monitor_scale) and
+[window content scale](@ref window_scale) to scale your content.
+
+
+@subsection monitor_scale Content scale
+
+The content scale for a monitor can be retrieved with @ref
+glfwGetMonitorContentScale.
 
 @code
-const double dpi = mode->width / (widthMM / 25.4);
+float xscale, yscale;
+glfwGetMonitorContentScale(monitor, &xscale, &yscale);
 @endcode
 
+The content scale is the ratio between the current DPI and the platform's
+default DPI.  This is especially important for text and any UI elements.  If the
+pixel dimensions of your UI scaled by this look appropriate on your machine then
+it should appear at a reasonable size on other machines regardless of their DPI
+and scaling settings.  This relies on the system DPI and scaling settings being
+somewhat correct.
+
+The content scale may depend on both the monitor resolution and pixel density
+and on user settings.  It may be very different from the raw DPI calculated from
+the physical size and current resolution.
+
 
 @subsection monitor_pos Virtual position
 
@@ -143,6 +176,18 @@ glfwGetMonitorPos(monitor, &xpos, &ypos);
 @endcode
 
 
+@subsection monitor_workarea Work area
+
+The area of a monitor not occupied by global task bars or menu bars is the work
+area.  This is specified in [screen coordinates](@ref coordinate_systems) and
+can be retrieved with @ref glfwGetMonitorWorkarea.
+
+@code
+int xpos, ypos, width, height;
+glfwGetMonitorWorkarea(monitor, &xpos, &ypos, &width, &height);
+@endcode
+
+
 @subsection monitor_name Human-readable name
 
 The human-readable, UTF-8 encoded name of a monitor is returned by @ref
@@ -158,6 +203,17 @@ and make may have the same name.  Only the monitor handle is guaranteed to be
 unique, and only until that monitor is disconnected.
 
 
+@subsection monitor_userptr User pointer
+
+Each monitor has a user pointer that can be set with @ref
+glfwSetMonitorUserPointer and queried with @ref glfwGetMonitorUserPointer.  This
+can be used for any purpose you need and will not be modified by GLFW.  The
+value will be kept until the monitor is disconnected or until the library is
+terminated.
+
+The initial value of the pointer is `NULL`.
+
+
 @subsection monitor_gamma Gamma ramp
 
 The gamma ramp of a monitor can be set with @ref glfwSetGammaRamp, which accepts
@@ -183,8 +239,8 @@ glfwSetGammaRamp(monitor, &ramp);
 The gamma ramp data is copied before the function returns, so there is no need
 to keep it around once the ramp has been set.
 
-@note It is recommended to use gamma ramps of size 256, as that is the size
-supported by all graphics cards on all platforms.
+It is recommended that your gamma ramp have the same size as the current gamma
+ramp for that monitor.
 
 The current gamma ramp for a monitor is returned by @ref glfwGetGammaRamp.  See
 the reference documentation for the lifetime of the returned structure.
@@ -201,4 +257,12 @@ glfwSetGammaRamp with the resulting ramp.
 glfwSetGamma(monitor, 1.0);
 @endcode
 
+To experiment with gamma correction via the @ref glfwSetGamma function, run the
+`gamma` test program.
+
+@note The software controlled gamma ramp is applied _in addition_ to the
+hardware gamma correction, which today is typically an approximation of sRGB
+gamma.  This means that setting a perfectly linear ramp, or gamma 1.0, will
+produce the default (usually sRGB-like) behavior.
+
 */

docs/moving.dox

@@ -1,6 +1,6 @@
 /*!
 
-@page moving Moving from GLFW 2 to 3
+@page moving_guide Moving from GLFW 2 to 3
 
 @tableofcontents
 
@@ -38,8 +38,8 @@ The threading functions have been removed, including the per-thread sleep
 function.  They were fairly primitive, under-used, poorly integrated and took
 time away from the focus of GLFW (i.e.  context, input and window).  There are
 better threading libraries available and native threading support is available
-in both [C++11](http://en.cppreference.com/w/cpp/thread) and
-[C11](http://en.cppreference.com/w/c/thread), both of which are gaining
+in both [C++11](https://en.cppreference.com/w/cpp/thread) and
+[C11](https://en.cppreference.com/w/c/thread), both of which are gaining
 traction.
 
 If you wish to use the C++11 or C11 facilities but your compiler doesn't yet
@@ -53,7 +53,7 @@ TinyCThread.
 However, GLFW 3 has better support for _use from multiple threads_ than GLFW
 2 had.  Contexts can be made current on any thread, although only a single
 thread at a time, and the documentation explicitly states which functions may be
-used from any thread and which may only be used from the main thread.
+used from any thread and which must only be used from the main thread.
 
 @par Removed functions
 `glfwSleep`, `glfwCreateThread`, `glfwDestroyThread`, `glfwWaitThread`,
@@ -61,6 +61,9 @@ used from any thread and which may only be used from the main thread.
 `glfwUnlockMutex`, `glfwCreateCond`, `glfwDestroyCond`, `glfwWaitCond`,
 `glfwSignalCond`, `glfwBroadcastCond` and `glfwGetNumberOfProcessors`.
 
+@par Removed types
+`GLFWthreadfun`
+
 
 @subsection moving_image Removal of image and texture loading
 
@@ -84,7 +87,7 @@ platform-independent, as both OpenGL and stdio are available wherever GLFW is.
 @subsection moving_stdcall Removal of GLFWCALL macro
 
 The `GLFWCALL` macro, which made callback functions use
-[__stdcall](http://msdn.microsoft.com/en-us/library/zxk0tw93.aspx) on Windows,
+[__stdcall](https://msdn.microsoft.com/en-us/library/zxk0tw93.aspx) on Windows,
 has been removed.  GLFW is written in C, not Pascal.  Removing this macro means
 there's one less thing for application programmers to remember, i.e. the
 requirement to mark all callback functions with `GLFWCALL`.  It also simplifies
@@ -127,7 +130,7 @@ GLFW 3 provides support for multiple monitors.  To request a full screen mode wi
 instead of passing `GLFW_FULLSCREEN` you specify which monitor you wish the
 window to use.  The @ref glfwGetPrimaryMonitor function returns the monitor that
 GLFW 2 would have selected, but there are many other
-[monitor functions](@ref monitor).  Monitor handles are pointers to the
+[monitor functions](@ref monitor_guide).  Monitor handles are pointers to the
 [opaque](https://en.wikipedia.org/wiki/Opaque_data_type) type @ref GLFWmonitor.
 
 @par Old basic full screen
@@ -216,9 +219,9 @@ glfwTerminate, the window is "open".
 A user attempting to close a window is now just an event like any other.  Unlike
 GLFW 2, windows and contexts created with GLFW 3 will never be destroyed unless
 you choose them to be.  Each window now has a close flag that is set to
-`GL_TRUE` when the user attempts to close that window.  By default, nothing else
+`GLFW_TRUE` when the user attempts to close that window.  By default, nothing else
 happens and the window stays visible.  It is then up to you to either destroy
-the window, take some other action or simply ignore the request.
+the window, take some other action or ignore the request.
 
 You can query the close flag at any time with @ref glfwWindowShouldClose and set
 it at any time with @ref glfwSetWindowShouldClose.
@@ -240,7 +243,7 @@ while (!glfwWindowShouldClose(window))
 @endcode
 
 The close callback no longer returns a value.  Instead, it is called after the
-close flag has been set so it can override its value, if it chooses to, before
+close flag has been set, so it can optionally override its value, before
 event processing completes.  You may however not call @ref glfwDestroyWindow
 from the close callback (or any other window related callback).
 
@@ -254,7 +257,7 @@ int GLFWCALL window_close_callback(void);
 void window_close_callback(GLFWwindow* window);
 @endcode
 
-@note GLFW never clears the close flag to `GL_FALSE`, meaning you can use it
+@note GLFW never clears the close flag to `GLFW_FALSE`, meaning you can use it
 for other reasons to close the window as well, for example the user choosing
 Quit from an in-game menu.
 
@@ -347,11 +350,11 @@ from a repeat.  Note that @ref glfwGetKey still returns only `GLFW_PRESS` or
 
 GLFW 3 key tokens map to physical keys, unlike in GLFW 2 where they mapped to
 the values generated by the current keyboard layout.  The tokens are named
-according to the values they would have using the standard US layout, but this
+according to the values they would have in the standard US layout, but this
 is only a convenience, as most programmers are assumed to know that layout.
 This means that (for example) `GLFW_KEY_LEFT_BRACKET` is always a single key and
 is the same key in the same place regardless of what keyboard layouts the users
-of your program has.
+of your program have.
 
 The key input facility was never meant for text input, although using it that
 way worked slightly better in GLFW 2.  If you were using it to input text, you
@@ -359,8 +362,8 @@ should be using the character callback instead, on both GLFW 2 and 3.  This will
 give you the characters being input, as opposed to the keys being pressed.
 
 GLFW 3 has key tokens for all keys on a standard 105 key keyboard, so instead of
-having to remember whether to check for `'a'` or `'A'`, you now check for
-`GLFW_KEY_A`.
+having to remember whether to check for `a` or `A`, you now check for
+@ref GLFW_KEY_A.
 
 
 @subsection moving_joystick Joystick function changes
@@ -376,7 +379,7 @@ glfwGetJoystickAxes and @ref glfwGetJoystickButtons functions.
 @subsection moving_mbcs Win32 MBCS support
 
 The Win32 port of GLFW 3 will not compile in
-[MBCS mode](http://msdn.microsoft.com/en-us/library/5z097dxa.aspx).
+[MBCS mode](https://msdn.microsoft.com/en-us/library/5z097dxa.aspx).
 However, because the use of the Unicode version of the Win32 API doesn't affect
 the process as a whole, but only those windows created using it, it's perfectly
 possible to call MBCS functions from other parts of the same application.
@@ -416,7 +419,7 @@ these hotkeys to function even when running in full screen mode.
 
 GLFW 3 does not register @ref glfwTerminate with `atexit` at initialization,
 because `exit` calls registered functions from the calling thread and while it
-is permitted to call `exit` from any thread, @ref glfwTerminate may only be
+is permitted to call `exit` from any thread, @ref glfwTerminate must only be
 called from the main thread.
 
 To release all resources allocated by GLFW, you should call @ref glfwTerminate
@@ -431,7 +434,7 @@ GLFW 3 does not by default include the GLU header and GLU itself has been
 deprecated by [Khronos](https://en.wikipedia.org/wiki/Khronos_Group).  __New
 projects should not use GLU__, but if you need it for legacy code that
 has been moved to GLFW 3, you can request that the GLFW header includes it by
-defining `GLFW_INCLUDE_GLU` before the inclusion of the GLFW header.
+defining @ref GLFW_INCLUDE_GLU before the inclusion of the GLFW header.
 
 @par Old syntax
 @code
@@ -444,6 +447,13 @@ defining `GLFW_INCLUDE_GLU` before the inclusion of the GLFW header.
 #include <GLFW/glfw3.h>
 @endcode
 
+There are many libraries that offer replacements for the functionality offered
+by GLU.  For the matrix helper functions, see math libraries like
+[GLM](https://github.com/g-truc/glm) (for C++),
+[linmath.h](https://github.com/datenwolf/linmath.h) (for C) and others.  For the
+tessellation functions, see for example
+[libtess2](https://github.com/memononen/libtess2).
+
 
 @section moving_tables Name change tables
 
@@ -467,6 +477,15 @@ defining `GLFW_INCLUDE_GLU` before the inclusion of the GLFW header.
 | `glfwGetDesktopMode`        | @ref glfwGetVideoMode         | Returns the current mode of a monitor |
 | `glfwGetJoystickParam`      | @ref glfwJoystickPresent      | The axis and button counts are provided by @ref glfwGetJoystickAxes and @ref glfwGetJoystickButtons |
 
+
+@subsection moving_renamed_types Renamed types
+
+| GLFW 2              | GLFW 3                | Notes |
+| ------------------- | --------------------- |       |
+| `GLFWmousewheelfun` | @ref GLFWscrollfun    |       |
+| `GLFWmouseposfun`   | @ref GLFWcursorposfun |       |
+
+
 @subsection moving_renamed_tokens Renamed tokens
 
 | GLFW 2                      | GLFW 3                       | Notes |

docs/news.dox

@@ -1,292 +1,292 @@
 /*!
 
-@page news New features
+@page news Release notes
 
-@section news_31 New features in 3.1
+@tableofcontents
 
-These are the release highlights.  For a full list of changes see the
-[version history](http://www.glfw.org/changelog.html).
 
+@section news_34 Release notes for version 3.4
 
-@subsection news_31_cursor Custom mouse cursor images
+@subsection features_34 New features in version 3.4
 
-GLFW now supports creating and setting both custom cursor images and standard
-cursor shapes.  They are created with @ref glfwCreateCursor or @ref
-glfwCreateStandardCursor, set with @ref glfwSetCursor and destroyed with @ref
-glfwDestroyCursor.
+@subsubsection runtime_platform_34 Runtime platform selection
 
-@see @ref cursor_object
+GLFW now supports being compiled for multiple backends and selecting between
+them at runtime with the @ref GLFW_PLATFORM init hint.  After initialization the
+selected platform can be queried with @ref glfwGetPlatform.  You can check if
+support for a given platform is compiled in with @ref glfwPlatformSupported.
 
 
-@subsection news_31_drop Path drop event
+@subsubsection standard_cursors_34 More standard cursors
 
-GLFW now provides a callback for receiving the paths of files and directories
-dropped onto GLFW windows.  The callback is set with @ref glfwSetDropCallback.
+GLFW now provides the standard cursor shapes @ref GLFW_RESIZE_NWSE_CURSOR and
+@ref GLFW_RESIZE_NESW_CURSOR for diagonal resizing, @ref GLFW_RESIZE_ALL_CURSOR
+for omnidirectional resizing and @ref GLFW_NOT_ALLOWED_CURSOR for showing an
+action is not allowed.
 
-@see @ref path_drop
+Unlike the original set, these shapes may not be available everywhere and
+creation will then fail with the new @ref GLFW_CURSOR_UNAVAILABLE error.
 
+The cursors for horizontal and vertical resizing are now referred to as @ref
+GLFW_RESIZE_EW_CURSOR and @ref GLFW_RESIZE_NS_CURSOR, and the pointing hand
+cursor is now referred to as @ref GLFW_POINTING_HAND_CURSOR.  The older names
+are still available.
 
-@subsection news_31_emptyevent Main thread wake-up
+For more information see @ref cursor_standard.
 
-GLFW now provides the @ref glfwPostEmptyEvent function for posting an empty
-event from another thread to the main thread event queue, causing @ref
-glfwWaitEvents to return.
 
-@see @ref events
+@subsubsection mouse_passthrough_34 Mouse event passthrough
 
+GLFW now provides the [GLFW_MOUSE_PASSTHROUGH](@ref GLFW_MOUSE_PASSTHROUGH_hint)
+window hint for making a window transparent to mouse input, lettings events pass
+to whatever window is behind it.  This can also be changed after window
+creation with the matching [window attribute](@ref GLFW_MOUSE_PASSTHROUGH_attrib).
 
-@subsection news_31_framesize Window frame size query
 
-GLFW now supports querying the size, on each side, of the frame around the
-client area of a window, with @ref glfwGetWindowFrameSize.
+@subsubsection wayland_libdecor_34 Wayland libdecor decorations
 
-@see [Window size](@ref window_size)
+GLFW now supports improved fallback window decorations via
+[libdecor](https://gitlab.freedesktop.org/libdecor/libdecor).
 
+Support for libdecor can be toggled before GLFW is initialized with the
+[GLFW_WAYLAND_LIBDECOR](@ref GLFW_WAYLAND_LIBDECOR_hint) init hint.  It is
+enabled by default.
 
-@subsection news_31_autoiconify Simultaneous multi-monitor rendering
 
-GLFW now supports disabling auto-iconification of full screen windows with
-the [GLFW_AUTO_ICONIFY](@ref window_hints_wnd) window hint.  This is intended
-for people building multi-monitor installations, where you need windows to stay
-in full screen despite losing input focus.
+@subsubsection wayland_app_id_34 Wayland app_id specification
 
+GLFW now supports specifying the app_id for a Wayland window using the
+[GLFW_WAYLAND_APP_ID](@ref GLFW_WAYLAND_APP_ID_hint) window hint string.
 
-@subsection news_31_floating Floating windows
 
-GLFW now supports floating windows, also called topmost or always on top, for
-easier debugging with the [GLFW_FLOATING](@ref window_hints_wnd) window hint.
+@subsubsection features_34_angle_backend Support for ANGLE rendering backend selection
 
+GLFW now provides the
+[GLFW_ANGLE_PLATFORM_TYPE](@ref GLFW_ANGLE_PLATFORM_TYPE_hint) init hint for
+requesting a specific rendering backend when using
+[ANGLE](https://chromium.googlesource.com/angle/angle/) to create OpenGL ES
+contexts.
 
-@subsection news_31_focused Initially unfocused windows
 
-GLFW now supports preventing a windowed mode window from gaining input focus on
-creation, with the [GLFW_FOCUSED](@ref window_hints_wnd) window hint.
+@subsubsection captured_cursor_34 Captured cursor mode
 
+GLFW now supports confining the cursor to the window content area with the @ref
+GLFW_CURSOR_CAPTURED cursor mode.
 
-@subsection news_31_direct Direct access for window attributes and cursor position
+For more information see @ref cursor_mode.
 
-GLFW now queries the window input focus, visibility and iconification attributes
-and the cursor position directly instead of returning cached data.
 
+@subsubsection features_34_init_allocator Support for custom memory allocator
 
-@subsection news_31_libovr Better interoperability with Oculus Rift
+GLFW now supports plugging a custom memory allocator at initialization with @ref
+glfwInitAllocator.  The allocator is a struct of type @ref GLFWallocator with
+function pointers corresponding to the standard library functions `malloc`,
+`realloc` and `free`.
 
-GLFW now provides native access functions for the OS level handles corresponding
-to monitor objects, as well as a [brief guide](@ref rift).  It is also regularly
-tested for compatibility with the latest version of LibOVR (0.4.4 on release).
+For more information see @ref init_allocator.
 
 
-@subsection news_31_charmods Character with modifiers callback
+@subsubsection features_34_position_hint Window hints for initial position
 
-GLFW now provides a callback for character events with modifier key bits.  The
-callback is set with @ref glfwSetCharModsCallback.  Unlike the regular character
-callback, this will report character events that will not result in a character
-being input, for example if the Control key is held down.
+GLFW now provides the @ref GLFW_POSITION_X and @ref GLFW_POSITION_Y window hints for
+specifying the initial position of the window.  This removes the need to create a hidden
+window, move it and then show it.  The default value of these hints is
+`GLFW_ANY_POSITION`, which selects the previous behavior.
 
-@see @ref input_char
 
+@subsubsection features_34_win32_keymenu Support for keyboard access to Windows window menu
 
-@subsection news_31_single Single buffered framebuffers
+GLFW now provides the
+[GLFW_WIN32_KEYBOARD_MENU](@ref GLFW_WIN32_KEYBOARD_MENU_hint) window hint for
+enabling keyboard access to the window menu via the Alt+Space and
+Alt-and-then-Space shortcuts.  This may be useful for more GUI-oriented
+applications.
 
-GLFW now supports the creation of single buffered windows, with the
-[GLFW_DOUBLEBUFFER](@ref window_hints_fb) window hint.
 
+@subsection caveats Caveats for version 3.4
 
-@subsection news_31_glext Macro for including extension header
+@subsubsection native_34 Multiple sets of native access functions
 
-GLFW now includes the extension header appropriate for the chosen OpenGL or
-OpenGL ES header when [GLFW_INCLUDE_GLEXT](@ref build_macros) is defined.  GLFW
-does not provide these headers.  They must be provided by your development
-environment or your OpenGL or OpenGL ES SDK.
+Because GLFW now supports runtime selection of platform (window system), a library binary
+may export native access functions for multiple platforms.  Starting with version 3.4 you
+must not assume that GLFW is running on a platform just because it exports native access
+functions for it.  After initialization, you can query the selected platform with @ref
+glfwGetPlatform.
 
 
-@subsection news_31_release Context release behaviors
+@subsubsection version_string_34 Version string format has been changed
 
-GLFW now supports controlling whether the pipeline is flushed when a context is
-made non-current, with the
-[GLFW_CONTEXT_RELEASE_BEHAVIOR](@ref window_hints_ctx) window hint, provided the
-machine supports the `GL_KHR_context_flush_control` extension.
+Because GLFW now supports runtime selection of platform (window system), the version
+string returned by @ref glfwGetVersionString has been expanded.  It now contains the names
+of all APIs for all the platforms that the library binary supports.
 
 
-@subsection news_31_wayland (Experimental) Wayland support
+@subsubsection joysticks_34 Joystick support is initialized on demand
 
-GLFW now has an _experimental_ Wayland display protocol backend that can be
-selected on Linux with a CMake option.
+The joystick part of GLFW is now initialized when first used, primarily to work
+around faulty Windows drivers that cause DirectInput to take up to several
+seconds to enumerate devices.
 
+This change will usually not be observable.  However, if your application waits
+for events without having first called any joystick function or created any
+visible windows, the wait may never unblock as GLFW may not yet have subscribed
+to joystick related OS events.
 
-@subsection news_31_mir (Experimental) Mir support
+To work around this, call any joystick function before waiting for events, for
+example by setting a [joystick callback](@ref joystick_event).
 
-GLFW now has an _experimental_ Mir display server backend that can be selected
-on Linux with a CMake option.
 
+@subsubsection wayland_alpha_34 Frambuffer may lack alpha channel on older Wayland systems
 
-@section news_30 New features in 3.0
+On Wayland, when creating an EGL context on a machine lacking the new
+`EGL_EXT_present_opaque` extension, the @ref GLFW_ALPHA_BITS window hint will be
+ignored and the framebuffer will have no alpha channel.  This is because some
+Wayland compositors treat any buffer with an alpha channel as per-pixel
+transparent.
 
-These are the release highlights.  For a full list of changes see the
-[version history](http://www.glfw.org/changelog.html).
+If you want a per-pixel transparent window, see the
+[GLFW_TRANSPARENT_FRAMEBUFFER](@ref GLFW_TRANSPARENT_FRAMEBUFFER_hint) window
+hint.
 
 
-@subsection news_30_cmake CMake build system
+@subsubsection standalone_34 Tests and examples are disabled when built as a subproject
 
-GLFW now uses the CMake build system instead of the various makefiles and
-project files used by earlier versions.  CMake is available for all platforms
-supported by GLFW, is present in most package systems and can generate
-makefiles and/or project files for most popular development environments.
+GLFW now does not build the tests and examples when it is added as
+a subdirectory of another CMake project.  To enable these, set the @ref
+GLFW_BUILD_TESTS and @ref GLFW_BUILD_EXAMPLES cache variables before adding the
+GLFW subdirectory.
 
-For more information on how to use CMake, see the
-[CMake manual](http://cmake.org/cmake/help/documentation.html).
+@code{.cmake}
+set(GLFW_BUILD_EXAMPLES ON CACHE BOOL "" FORCE)
+set(GLFW_BUILD_TESTS ON CACHE BOOL "" FORCE)
+add_subdirectory(path/to/glfw)
+@endcode
 
 
-@subsection news_30_multiwnd Multi-window support
+@subsubsection initmenu_34 macOS main menu now created at initialization
 
-GLFW now supports the creation of multiple windows, each with their own OpenGL
-or OpenGL ES context, and all window functions now take a window handle.  Event
-callbacks are now per-window and are provided with the handle of the window that
-received the event.  The @ref glfwMakeContextCurrent function has been added to
-select which context is current on a given thread.
+GLFW now creates the main menu and completes the initialization of NSApplication
+during initialization.  Programs that do not want a main menu can disable it
+with the [GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint) init hint.
 
 
-@subsection news_30_multimon Multi-monitor support
+@subsubsection corevideo_34 CoreVideo dependency has been removed
 
-GLFW now explicitly supports multiple monitors.  They can be enumerated with
-@ref glfwGetMonitors, queried with @ref glfwGetVideoModes, @ref
-glfwGetMonitorPos, @ref glfwGetMonitorName and @ref glfwGetMonitorPhysicalSize,
-and specified at window creation to make the newly created window full screen on
-that specific monitor.
+GLFW no longer depends on the CoreVideo framework on macOS and it no longer
+needs to be specified during compilation or linking.
 
 
-@subsection news_30_unicode Unicode support
+@subsubsection caveat_fbtransparency_34 Framebuffer transparency requires DWM transparency
 
-All string arguments to GLFW functions and all strings returned by GLFW now use
-the UTF-8 encoding.  This includes the window title, error string, clipboard
-text, monitor and joystick names as well as the extension function arguments (as
-ASCII is a subset of UTF-8).
+GLFW no longer supports framebuffer transparency enabled via @ref
+GLFW_TRANSPARENT_FRAMEBUFFER on Windows 7 if DWM transparency is off
+(the Transparency setting under Personalization > Window Color).
 
 
-@subsection news_30_clipboard Clipboard text I/O
+@subsubsection emptyevents_34 Empty events on X11 no longer round-trip to server
 
-GLFW now supports reading and writing plain text to and from the system
-clipboard, with the @ref glfwGetClipboardString and @ref glfwSetClipboardString
-functions.
+Events posted with @ref glfwPostEmptyEvent now use a separate unnamed pipe
+instead of sending an X11 client event to the helper window.
 
 
-@subsection news_30_gamma Gamma ramp support
+@subsection deprecations_34 Deprecations in version 3.4
 
-GLFW now supports setting and reading back the gamma ramp of monitors, with the
-@ref glfwGetGammaRamp and @ref glfwSetGammaRamp functions.  There is also @ref
-glfwSetGamma, which generates a ramp from a gamma value and then sets it.
+@subsection removals_34 Removals in 3.4
 
+@subsubsection vulkan_static_34 GLFW_VULKAN_STATIC CMake option has been removed
 
-@subsection news_30_gles OpenGL ES support
+This option was used to compile GLFW directly linked with the Vulkan loader, instead of
+using dynamic loading to get hold of `vkGetInstanceProcAddr` at initialization.  This is
+now done by calling the @ref glfwInitVulkanLoader function before initialization.
 
-GLFW now supports the creation of OpenGL ES contexts, by setting the
-`GLFW_CLIENT_API` window hint to `GLFW_OPENGL_ES_API`, where creation of such
-contexts are supported.  Note that GLFW _does not implement_ OpenGL ES, so your
-driver must provide support in a way usable by GLFW.  Modern Nvidia and Intel
-drivers support creation of OpenGL ES context using the GLX and WGL APIs, while
-AMD provides an EGL implementation instead.
+If you need backward compatibility, this macro can still be defined for GLFW 3.4 and will
+have no effect.  The call to @ref glfwInitVulkanLoader can be conditionally enabled in
+your code by checking the @ref GLFW_VERSION_MAJOR and @ref GLFW_VERSION_MINOR macros.
 
 
-@subsection news_30_egl (Experimental) EGL support
+@subsubsection osmesa_option_34 GLFW_USE_OSMESA CMake option has been removed
 
-GLFW now has an experimental EGL context creation back end that can be selected
-through CMake options.
+This option was used to compile GLFW for the Null platform.  The Null platform is now
+always supported.  To produce a library binary that only supports this platform, the way
+this CMake option used to do, you will instead need to disable the default platform for
+the target OS.  This means setting the @ref GLFW_BUILD_WIN32, @ref GLFW_BUILD_COCOA or
+@ref GLFW_BUILD_X11 CMake option to false.
 
+You can set all of them to false and the ones that don't apply for the target OS will be
+ignored.
 
-@subsection news_30_hidpi High-DPI support
 
-GLFW now supports high-DPI monitors on both Windows and OS X, giving windows full
-resolution framebuffers where other UI elements are scaled up.  To achieve this,
-@ref glfwGetFramebufferSize and @ref glfwSetFramebufferSizeCallback have been
-added.  These work with pixels, while the rest of the GLFW API works with screen
-coordinates.  This is important as OpenGL uses pixels, not screen coordinates.
+@subsubsection wl_shell_34 Support for the wl_shell protocol has been removed
 
+Support for the wl_shell protocol has been removed and GLFW now only supports
+the XDG-Shell protocol.  If your Wayland compositor does not support XDG-Shell
+then GLFW will fail to initialize.
 
-@subsection news_30_error Error callback
 
-GLFW now has an error callback, which can provide your application with much
-more detailed diagnostics than was previously possible.  The callback is passed
-an error code and a description string.
+@subsection symbols_34 New symbols in version 3.4
 
+@subsubsection functions_34 New functions in version 3.4
 
-@subsection news_30_wndptr Per-window user pointer
+ - @ref glfwInitAllocator
+ - @ref glfwGetPlatform
+ - @ref glfwPlatformSupported
+ - @ref glfwInitVulkanLoader
 
-Each window now has a user-defined pointer, retrieved with @ref
-glfwGetWindowUserPointer and set with @ref glfwSetWindowUserPointer, to make it
-easier to integrate GLFW into C++ code.
 
+@subsubsection types_34 New types in version 3.4
 
-@subsection news_30_iconifyfun Window iconification callback
+ - @ref GLFWallocator
+ - @ref GLFWallocatefun
+ - @ref GLFWreallocatefun
+ - @ref GLFWdeallocatefun
 
-Each window now has a callback for iconification and restoration events,
-which is set with @ref glfwSetWindowIconifyCallback.
 
+@subsubsection constants_34 New constants in version 3.4
 
-@subsection news_30_wndposfun Window position callback
+ - @ref GLFW_PLATFORM
+ - @ref GLFW_ANY_PLATFORM
+ - @ref GLFW_PLATFORM_WIN32
+ - @ref GLFW_PLATFORM_COCOA
+ - @ref GLFW_PLATFORM_WAYLAND
+ - @ref GLFW_PLATFORM_X11
+ - @ref GLFW_PLATFORM_NULL
+ - @ref GLFW_PLATFORM_UNAVAILABLE
+ - @ref GLFW_POINTING_HAND_CURSOR
+ - @ref GLFW_RESIZE_EW_CURSOR
+ - @ref GLFW_RESIZE_NS_CURSOR
+ - @ref GLFW_RESIZE_NWSE_CURSOR
+ - @ref GLFW_RESIZE_NESW_CURSOR
+ - @ref GLFW_RESIZE_ALL_CURSOR
+ - @ref GLFW_MOUSE_PASSTHROUGH
+ - @ref GLFW_NOT_ALLOWED_CURSOR
+ - @ref GLFW_CURSOR_UNAVAILABLE
+ - @ref GLFW_WIN32_KEYBOARD_MENU
+ - @ref GLFW_CONTEXT_DEBUG
+ - @ref GLFW_FEATURE_UNAVAILABLE
+ - @ref GLFW_FEATURE_UNIMPLEMENTED
+ - @ref GLFW_ANGLE_PLATFORM_TYPE
+ - @ref GLFW_ANGLE_PLATFORM_TYPE_NONE
+ - @ref GLFW_ANGLE_PLATFORM_TYPE_OPENGL
+ - @ref GLFW_ANGLE_PLATFORM_TYPE_OPENGLES
+ - @ref GLFW_ANGLE_PLATFORM_TYPE_D3D9
+ - @ref GLFW_ANGLE_PLATFORM_TYPE_D3D11
+ - @ref GLFW_ANGLE_PLATFORM_TYPE_VULKAN
+ - @ref GLFW_ANGLE_PLATFORM_TYPE_METAL
+ - @ref GLFW_X11_XCB_VULKAN_SURFACE
+ - @ref GLFW_CURSOR_CAPTURED
+ - @ref GLFW_POSITION_X
+ - @ref GLFW_POSITION_Y
+ - @ref GLFW_ANY_POSITION
+ - @ref GLFW_WAYLAND_LIBDECOR
+ - @ref GLFW_WAYLAND_PREFER_LIBDECOR
+ - @ref GLFW_WAYLAND_DISABLE_LIBDECOR
 
-Each window now has a callback for position events, which is set with @ref
-glfwSetWindowPosCallback.
 
+@section news_archive Release notes for earlier versions
 
-@subsection news_30_wndpos Window position query
-
-The position of a window can now be retrieved using @ref glfwGetWindowPos.
-
-
-@subsection news_30_focusfun Window focus callback
-
-Each windows now has a callback for focus events, which is set with @ref
-glfwSetWindowFocusCallback.
-
-
-@subsection news_30_enterleave Cursor enter/leave callback
-
-Each window now has a callback for when the mouse cursor enters or leaves its
-client area, which is set with @ref glfwSetCursorEnterCallback.
-
-
-@subsection news_30_wndtitle Initial window title
-
-The title of a window is now specified at creation time, as one of the arguments
-to @ref glfwCreateWindow.
-
-
-@subsection news_30_hidden Hidden windows
-
-Windows can now be hidden with @ref glfwHideWindow, shown using @ref
-glfwShowWindow and created initially hidden with the `GLFW_VISIBLE` window hint.
-This allows for off-screen rendering in a way compatible with most drivers, as
-well as moving a window to a specific position before showing it.
-
-
-@subsection news_30_undecorated Undecorated windows
-
-Windowed mode windows can now be created without decorations, i.e. things like
-a frame, a title bar, with the `GLFW_DECORATED` window hint.  This allows for
-the creation of things like splash screens.
-
-
-@subsection news_30_keymods Modifier key bit masks
-
-[Modifier key bit mask](@ref mods) parameters have been added to the
-[mouse button](@ref GLFWmousebuttonfun) and [key](@ref GLFWkeyfun) callbacks.
-
-
-@subsection news_30_scancode Platform-specific scancodes
-
-A scancode parameter has been added to the [key callback](@ref GLFWkeyfun). Keys
-that don't have a [key token](@ref keys) still get passed on with the key
-parameter set to `GLFW_KEY_UNKNOWN`.  These scancodes will vary between machines
-and are intended to be used for key bindings.
-
-
-@subsection news_30_jsname Joystick names
-
-The name of a joystick can now be retrieved using @ref glfwGetJoystickName.
-
-
-@subsection news_30_doxygen Doxygen documentation
-
-You are reading it.
+- [Release notes for 3.3](https://www.glfw.org/docs/3.3/news.html)
+- [Release notes for 3.2](https://www.glfw.org/docs/3.2/news.html)
+- [Release notes for 3.1](https://www.glfw.org/docs/3.1/news.html)
+- [Release notes for 3.0](https://www.glfw.org/docs/3.0/news.html)
 
 */

docs/quick.dox

@@ -1,16 +1,16 @@
 /*!
 
-@page quick Getting started
+@page quick_guide Getting started
 
 @tableofcontents
 
-This guide takes you through writing a simple application using GLFW 3.  The
+This guide takes you through writing a small application using GLFW 3.  The
 application will create a window and OpenGL context, render a rotating triangle
-and exit when the user closes the window or presses Escape.  This guide will
+and exit when the user closes the window or presses _Escape_.  This guide will
 introduce a few of the most commonly used functions, but there are many more.
 
 This guide assumes no experience with earlier versions of GLFW.  If you
-have used GLFW 2 in the past, read the @ref moving guide, as some functions
+have used GLFW 2 in the past, read @ref moving_guide, as some functions
 behave differently in GLFW 3.
 
 
@@ -18,56 +18,58 @@ behave differently in GLFW 3.
 
 @subsection quick_include Including the GLFW header
 
-In the source files of your application where you use OpenGL or GLFW, you need
-to include the GLFW 3 header file.
+In the source files of your application where you use GLFW, you need to include
+its header file.
 
 @code
 #include <GLFW/glfw3.h>
 @endcode
 
-This defines all the constants, types and function prototypes of the GLFW API.
-It also includes the OpenGL header, and defines all the constants and types
-necessary for it to work on your platform.
+This header provides all the constants, types and function prototypes of the
+GLFW API.
 
-For example, under Windows you are normally required to include `windows.h`
-before including `GL/gl.h`.  This would make your source file tied to Windows
-and pollute your code's namespace with the whole Win32 API.
+By default it also includes the OpenGL header from your development environment.
+On some platforms this header only supports older versions of OpenGL.  The most
+extreme case is Windows, where it typically only supports OpenGL 1.2.
 
-Instead, the GLFW header takes care of this for you, not by including
-`windows.h`, but rather by itself duplicating only the necessary parts of it.
-It does this only where needed, so if `windows.h` _is_ included, the GLFW header
-does not try to redefine those symbols.
-
-In other words:
-
-- Do _not_ include the OpenGL headers yourself, as GLFW does this for you
-- Do _not_ include `windows.h` or other platform-specific headers unless
-  you plan on using those APIs directly
-- If you _do_ need to include such headers, do it _before_ including the
-  GLFW one and it will detect this
-
-Starting with version 3.0, the GLU header `glu.h` is no longer included by
-default.  GLU is deprecated and should not be used in new code.  If you need to
-include it for legacy code, define `GLFW_INCLUDE_GLU` before the inclusion of
-the GLFW header.
+Most programs will instead use an
+[extension loader library](@ref context_glext_auto) and include its header.
+This example uses files generated by [glad](https://gen.glad.sh/).  The GLFW
+header can detect most such headers if they are included first and will then not
+include the one from your development environment.
 
 @code
-#define GLFW_INCLUDE_GLU
+#include <glad/gl.h>
 #include <GLFW/glfw3.h>
 @endcode
 
+To make sure there will be no header conflicts, you can define @ref
+GLFW_INCLUDE_NONE before the GLFW header to explicitly disable inclusion of the
+development environment header.  This also allows the two headers to be included
+in any order.
+
+@code
+#define GLFW_INCLUDE_NONE
+#include <GLFW/glfw3.h>
+#include <glad/gl.h>
+@endcode
+
 
 @subsection quick_init_term Initializing and terminating GLFW
 
 Before you can use most GLFW functions, the library must be initialized.  On
-successful initialization, `GL_TRUE` is returned.  If an error occurred,
-`GL_FALSE` is returned.
+successful initialization, `GLFW_TRUE` is returned.  If an error occurred,
+`GLFW_FALSE` is returned.
 
 @code
 if (!glfwInit())
-    exit(EXIT_FAILURE);
+{
+    // Initialization failed
+}
 @endcode
 
+Note that `GLFW_TRUE` and `GLFW_FALSE` are and will always be one and zero.
+
 When you are done using GLFW, typically just before the application exits, you
 need to terminate GLFW.
 
@@ -83,19 +85,17 @@ functions that require it.
 @subsection quick_capture_error Setting an error callback
 
 Most events are reported through callbacks, whether it's a key being pressed,
-a GLFW window being moved, or an error occurring.  Callbacks are simply
-C functions (or C++ static methods) that are called by GLFW with arguments
-describing the event.
+a GLFW window being moved, or an error occurring.  Callbacks are C functions (or
+C++ static methods) that are called by GLFW with arguments describing the event.
 
 In case a GLFW function fails, an error is reported to the GLFW error callback.
 You can receive these reports with an error callback.  This function must have
-the signature below.  This simple error callback just prints the error
-description to `stderr`.
+the signature below but may do anything permitted in other callbacks.
 
 @code
 void error_callback(int error, const char* description)
 {
-    fputs(description, stderr);
+    fprintf(stderr, "Error: %s\n", description);
 }
 @endcode
 
@@ -111,30 +111,45 @@ glfwSetErrorCallback(error_callback);
 
 @subsection quick_create_window Creating a window and context
 
-The window and its OpenGL context are created with a single call, which returns
-a handle to the created combined window and context object.  For example, this
-creates a 640 by 480 windowed mode window with an OpenGL context:
+The window and its OpenGL context are created with a single call to @ref
+glfwCreateWindow, which returns a handle to the created combined window and
+context object
 
 @code
 GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
-@endcode
-
-If window or context creation fails, `NULL` will be returned, so it is necessary
-to check the return value.
-
-@code
 if (!window)
 {
-    glfwTerminate();
-    exit(EXIT_FAILURE);
+    // Window or OpenGL context creation failed
 }
 @endcode
 
-The window handle is passed to all window related functions and is provided to
-along to all window related callbacks, so they can tell which window received
-the event.
+This creates a 640 by 480 windowed mode window with an OpenGL context.  If
+window or OpenGL context creation fails, `NULL` will be returned.  You should
+always check the return value.  While window creation rarely fails, context
+creation depends on properly installed drivers and may fail even on machines
+with the necessary hardware.
 
-When a window is no longer needed, destroy it.
+By default, the OpenGL context GLFW creates may have any version.  You can
+require a minimum OpenGL version by setting the `GLFW_CONTEXT_VERSION_MAJOR` and
+`GLFW_CONTEXT_VERSION_MINOR` hints _before_ creation.  If the required minimum
+version is not supported on the machine, context (and window) creation fails.
+
+You can select the OpenGL profile by setting the `GLFW_OPENGL_PROFILE` hint.
+This program uses the core profile as that is the only profile macOS supports
+for OpenGL 3.x and 4.x.
+
+@code
+glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
+if (!window)
+{
+    // Window or context creation failed
+}
+@endcode
+
+When a window and context is no longer needed, destroy it.
 
 @code
 glfwDestroyWindow(window);
@@ -155,6 +170,16 @@ glfwMakeContextCurrent(window);
 The context will remain current until you make another context current or until
 the window owning the current context is destroyed.
 
+If you are using an [extension loader library](@ref context_glext_auto) to
+access modern OpenGL then this is when to initialize it, as the loader needs
+a current context to load from.  This example uses
+[glad](https://github.com/Dav1dde/glad), but the same rule applies to all such
+libraries.
+
+@code
+gladLoadGL(glfwGetProcAddress);
+@endcode
+
 
 @subsection quick_window_close Checking the window close flag
 
@@ -179,7 +204,7 @@ called immediately after the close flag has been set.
 
 You can also set it yourself with @ref glfwSetWindowShouldClose.  This can be
 useful if you want to interpret other kinds of input as closing the window, like
-for example pressing the escape key.
+for example pressing the _Escape_ key.
 
 
 @subsection quick_key_input Receiving input events
@@ -192,7 +217,7 @@ callback function.
 static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
 {
     if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
-        glfwSetWindowShouldClose(window, GL_TRUE);
+        glfwSetWindowShouldClose(window, GLFW_TRUE);
 }
 @endcode
 
@@ -209,7 +234,7 @@ events as described below.
 @subsection quick_render Rendering with OpenGL
 
 Once you have a current OpenGL context, you can use OpenGL normally.  In this
-tutorial, a multi-colored rotating triangle will be rendered.  The framebuffer
+tutorial, a multicolored rotating triangle will be rendered.  The framebuffer
 size needs to be retrieved for `glViewport`.
 
 @code
@@ -219,7 +244,18 @@ glViewport(0, 0, width, height);
 @endcode
 
 You can also set a framebuffer size callback using @ref
-glfwSetFramebufferSizeCallback and call `glViewport` from there.
+glfwSetFramebufferSizeCallback and be notified when the size changes.
+
+The details of how to render with OpenGL is outside the scope of this tutorial,
+but there are many excellent resources for learning modern OpenGL.  Here are
+a few of them:
+
+ - [Anton's OpenGL 4 Tutorials](https://antongerdelan.net/opengl/)
+ - [Learn OpenGL](https://learnopengl.com/)
+ - [Open.GL](https://open.gl/)
+
+These all happen to use GLFW, but OpenGL itself works the same whatever API you
+use to create the window and context.
 
 
 @subsection quick_timer Reading the timer
@@ -294,36 +330,38 @@ for example, many kinds of editing tools.
 @section quick_example Putting it together
 
 Now that you know how to initialize GLFW, create a window and poll for
-keyboard input, it's possible to create a simple program.
-
-@snippet simple.c code
+keyboard input, it's possible to create a small program.
 
 This program creates a 640 by 480 windowed mode window and starts a loop that
 clears the screen, renders a triangle and processes events until the user either
-presses Escape or closes the window.
+presses _Escape_ or closes the window.
 
-This program uses only a few of the many functions GLFW provides.  There are
+@snippet triangle-opengl.c code
+
+The program above can be found in the
+[source package](https://www.glfw.org/download.html) as
+`examples/triangle-opengl.c` and is compiled along with all other examples when
+you build GLFW.  If you built GLFW from the source package then you already have
+this as `triangle-opengl.exe` on Windows, `triangle-opengl` on Linux or
+`triangle-opengl.app` on macOS.
+
+This tutorial used only a few of the many functions GLFW provides.  There are
 guides for each of the areas covered by GLFW.  Each guide will introduce all the
 functions for that category.
 
- - @ref intro
- - @ref window
- - @ref context
- - @ref monitor
- - @ref input
+ - @ref intro_guide
+ - @ref window_guide
+ - @ref context_guide
+ - @ref monitor_guide
+ - @ref input_guide
 
+You can access reference documentation for any GLFW function by clicking it and
+the reference for each function links to related functions and guide sections.
 
-@section quick_build Compiling and linking the program
-
-The complete program above can be found in the source distribution as
-`examples/simple.c` and is compiled along with all other examples when you
-build GLFW.  That is, if you have compiled GLFW then you have already built this
-as `simple.exe` on Windows, `simple` on Linux or `simple.app` on OS X.
-
-This tutorial ends here.  Once you have written a program that uses GLFW, you
+The tutorial ends here.  Once you have written a program that uses GLFW, you
 will need to compile and link it.  How to do that depends on the development
 environment you are using and is best explained by the documentation for that
 environment.  To learn about the details that are specific to GLFW, see
-@ref build.
+@ref build_guide.
 
 */

docs/rift.dox

@@ -1,199 +0,0 @@
-/*!
-
-@page rift Oculus Rift guide
- 
-@tableofcontents
-
-This guide is intended to fill in the gaps between the
-[Oculus PC SDK documentation](https://developer.oculus.com/documentation/) and
-the rest of the GLFW documentation and is not a replacement for either.  It
-requires you to use [native access](@ref native) and assumes a certain level of
-proficiency with LibOVR, platform specific APIs and your chosen development
-environment.
-
-While GLFW has no explicit support for LibOVR, it is tested with and tries to
-interoperate well with it.
-
-@note Because of the speed of development of the Oculus SDK, this guide may
-become outdated before the next release.  If this is a local copy of the
-documentation, you may want to check the GLFW website for updates.  This
-revision of the guide is written against version 0.4.4 of the SDK.
-
-
-@section rift_include Including the LibOVR and GLFW header files
-
-Both the OpenGL LibOVR header and the GLFW native header need macros telling
-them what OS you are building for.  Because LibOVR only supports three major
-desktop platforms, this can be solved with canonical predefined macros.
-
-@code
-#if defined(_WIN32)
- #define GLFW_EXPOSE_NATIVE_WIN32
- #define GLFW_EXPOSE_NATIVE_WGL
- #define OVR_OS_WIN32
-#elif defined(__APPLE__)
- #define GLFW_EXPOSE_NATIVE_COCOA
- #define GLFW_EXPOSE_NATIVE_NSGL
- #define OVR_OS_MAC
-#elif defined(__linux__)
- #define GLFW_EXPOSE_NATIVE_X11
- #define GLFW_EXPOSE_NATIVE_GLX
- #define OVR_OS_LINUX
-#endif
-
-#include <GLFW/glfw3.h>
-#include <GLFW/glfw3native.h>
-
-#include <OVR_CAPI_GL.h>
-@endcode
-
-Both the GLFW and LibOVR headers by default attempt to include the standard
-OpenGL `GL/gl.h` header (`OpenGL/gl.h` on OS X).  If you wish to use a different
-standard header or an [extension loading library](@ref context_glext_auto),
-include that header before these.
-
-
-@section rift_init Initializing LibOVR and GLFW
-
-LibOVR needs to be initialized before GLFW.  This means calling at least
-`ovr_Initialize`, `ovrHmd_Create` and `ovrHmd_ConfigureTracking` before @ref
-glfwInit.  Similarly, LibOVR must be shut down after GLFW.  This means calling
-`ovrHmd_Destroy` and `ovr_Shutdown` after @ref glfwTerminate.
-
-
-@section rift_direct Direct HMD mode
-
-Direct HMD mode is the recommended display mode for new applications, but the
-Oculus Rift runtime currently (January 2015) only supports this mode on Windows.
-In direct mode the HMD is not detectable as a GLFW monitor.
-
-
-@subsection rift_direct_create Creating a window and context
-
-If the HMD is in direct mode you can use either a full screen or a windowed mode
-window, but full screen is only recommended if there is a monitor that supports
-the resolution of the HMD.  Due to limitations in LibOVR, the size of the client
-area of the window must equal the resolution of the HMD.
-
-If the resolution of the HMD is much larger than the regular monitor, the window
-may be resized by the window manager on creation.  One way to avoid this is to
-make it undecorated with the [GLFW_DECORATED](@ref window_hints_wnd) window
-hint.
-
-
-@subsection rift_direct_attach Attaching the window to the HMD
-
-Once you have created the window and context, you need to attach the native
-handle of the GLFW window to the HMD.
-
-@code
-ovrHmd_AttachToWindow(hmd, glfwGetWin32Window(window), NULL, NULL);
-@endcode
-
-
-@section rift_extend Extend Desktop mode
-
-Extend desktop mode is a legacy display mode, but is still (January 2015) the
-only available mode on OS X and Linux, as well as on Windows machines that for
-technical reasons do not yet support direct HMD mode.
-
-
-@subsection rift_extend_detect Detecting a HMD with GLFW
-
-If the HMD is in extend desktop mode you can deduce which GLFW monitor it
-corresponds to and create a full screen window on that monitor.
-
-On Windows, the native display device name of a GLFW monitor corresponds to the
-display device name of the detected HMD as stored, in the `DisplayDeviceName`
-member of `ovrHmdDesc`.
-
-On OS X, the native display ID of a GLFW monitor corresponds to the display ID
-of the detected HMD, as stored in the `DisplayId` member of `ovrHmdDesc`.
-
-At the time of writing (January 2015), the Oculus SDK does not support detecting
-which monitor corresponds to the HMD in any sane fashion, but as long as the HMD
-is set up and rotated properly it can be found via the screen position and
-resolution provided by LibOVR.  This method may instead find another monitor
-that is mirroring the HMD, but this only matters if you intend to change its
-video mode.
-
-@code
-int i, count;
-GLFWmonitor** monitors = glfwGetMonitors(&count);
-
-for (i = 0;  i < count;  i++)
-{
-#if defined(_WIN32)
-    if (strcmp(glfwGetWin32Monitor(monitors[i]), hmd->DisplayDeviceName) == 0)
-        return monitors[i];
-#elif defined(__APPLE__)
-    if (glfwGetCocoaMonitor(monitors[i]) == hmd->DisplayId)
-        return monitors[i];
-#elif defined(__linux__)
-    int xpos, ypos;
-    const GLFWvidmode* mode = glfwGetVideoMode(monitors[i]);
-    glfwGetMonitorPos(monitors[i], &xpos, &ypos);
-
-    if (hmd->WindowsPos.x == xpos &&
-        hmd->WindowsPos.y == ypos &&
-        hmd->Resolution.w == mode->width &&
-        hmd->Resolution.h == mode->height)
-    {
-        return monitors[i];
-    }
-#endif
-}
-@endcode
-
-
-@subsection rift_extend_create Creating a window and context
-
-The window is created as a regular full screen window on the found monitor.  It
-is usually a good idea to create a
-[windowed full screen](@ref window_windowed_full_screen) window, as the HMD will
-very likely already be set to the correct video mode.  However, in extend
-desktop mode it behaves like a regular monitor and any supported video mode can
-be requested.
-
-If other monitors are mirroring the HMD and you request a different video mode,
-all monitors in the mirroring set will get the new video mode.
-
-
-@section rift_render Rendering to the HMD
-
-@subsection rift_render_sdk SDK distortion rendering
-
-If you wish to use SDK distortion rendering you will need some information from
-GLFW to configure the renderer.  Below are the parts of the `ovrGLConfig` union
-that need to be filled with from GLFW.  Note that there are other fields that
-also need to be filled for `ovrHmd_ConfigureRendering` to succeed.
-
-Before configuring SDK distortion rendering you should make your context
-current.
-
-@code
-    int width, height;
-    union ovrGLConfig config;
-
-    glfwGetFramebufferSize(window, &width, &height);
-
-    config.OGL.Header.BackBufferSize.w = width;
-    config.OGL.Header.BackBufferSize.h = height;
-#if defined(_WIN32)
-    config.OGL.Window = glfwGetWin32Window(window);
-#elif defined(__APPLE__)
-#elif defined(__linux__)
-    config.OGL.Disp = glfwGetX11Display();
-#endif
-@endcode
-
-When using SDK distortion rendering you should not swap the buffers yourself, as
-the HMD is updated by `ovrHmd_EndFrame`.
-
-
-@subsection rift_render_custom Client distortion rendering
-
-With client distortion rendering you are in full control of the contents of the
-HMD and should render and swap the buffers normally.
-
-*/

docs/spaces.svg

@@ -13,7 +13,7 @@
    height="327.98221"
    id="svg2"
    version="1.1"
-   inkscape:version="0.48.4 r9939"
+   inkscape:version="0.92.4 (5da689c313, 2019-01-14)"
    sodipodi:docname="spaces.svg">
   <defs
      id="defs4">
@@ -38,11 +38,11 @@
      borderopacity="1.0"
      inkscape:pageopacity="0.0"
      inkscape:pageshadow="2"
-     inkscape:zoom="2.5611424"
-     inkscape:cx="344.24359"
-     inkscape:cy="163.9911"
+     inkscape:zoom="1.8110012"
+     inkscape:cx="320.68941"
+     inkscape:cy="159.80509"
      inkscape:document-units="px"
-     inkscape:current-layer="svg2"
+     inkscape:current-layer="layer1"
      showgrid="false"
      inkscape:window-width="1920"
      inkscape:window-height="1021"
@@ -475,18 +475,18 @@
        inkscape:export-ydpi="109.89113" />
     <text
        xml:space="preserve"
-       style="font-size:12px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"
+       style="font-style:normal;font-weight:normal;line-height:0%;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
        x="21.213203"
        y="340.20465"
        id="text3803"
-       sodipodi:linespacing="125%"
        inkscape:export-filename="/home/elmindreda/projects/glfw/glfw/docs/spaces.png"
        inkscape:export-xdpi="109.89113"
        inkscape:export-ydpi="109.89113"><tspan
          sodipodi:role="line"
          id="tspan3805"
          x="21.213203"
-         y="340.20465" /></text>
+         y="340.20465"
+         style="font-size:12px;line-height:1.25;font-family:sans-serif"> </tspan></text>
     <g
        style="font-size:12px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"
        id="text3807">
@@ -647,74 +647,6 @@
          style="font-size:10px"
          id="path3239" />
     </g>
-    <g
-       style="font-size:12px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"
-       id="text3826">
-      <path
-         d="m 172.22728,456.1171 0,1.04004 c -0.33204,-0.30924 -0.68686,-0.54036 -1.06445,-0.69336 -0.37436,-0.15299 -0.77312,-0.22949 -1.19629,-0.2295 -0.83334,10e-6 -1.47136,0.25554 -1.91407,0.76661 -0.44271,0.50781 -0.66406,1.24349 -0.66406,2.20703 0,0.96029 0.22135,1.69596 0.66406,2.20703 0.44271,0.50781 1.08073,0.76172 1.91407,0.76172 0.42317,0 0.82193,-0.0765 1.19629,-0.2295 0.37759,-0.15299 0.73241,-0.38411 1.06445,-0.69336 l 0,1.03028 c -0.34506,0.23437 -0.71127,0.41015 -1.09863,0.52734 -0.38412,0.11719 -0.79102,0.17578 -1.22071,0.17578 -1.10351,0 -1.97265,-0.33691 -2.60742,-1.01074 -0.63476,-0.67708 -0.95215,-1.59993 -0.95215,-2.76855 0,-1.17187 0.31739,-2.09472 0.95215,-2.76856 0.63477,-0.67707 1.50391,-1.01562 2.60742,-1.01562 0.4362,0 0.84635,0.0586 1.23047,0.17578 0.38737,0.11394 0.75032,0.28646 1.08887,0.51758"
-         style="font-size:10px"
-         id="path3108" />
-      <path
-         d="m 173.72142,455.24796 0.89844,0 0,7.59765 -0.89844,0 0,-7.59765"
-         style="font-size:10px"
-         id="path3110" />
-      <path
-         d="m 176.49486,457.37686 0.89844,0 0,5.46875 -0.89844,0 0,-5.46875 m 0,-2.1289 0.89844,0 0,1.13769 -0.89844,0 0,-1.13769"
-         style="font-size:10px"
-         id="path3112" />
-      <path
-         d="m 183.94603,459.88663 0,0.43945 -4.13086,0 c 0.0391,0.61849 0.22461,1.0905 0.55664,1.41602 0.33528,0.32226 0.80078,0.4834 1.39649,0.48339 0.34504,1e-5 0.6787,-0.0423 1.00097,-0.12695 0.32552,-0.0846 0.64778,-0.21159 0.9668,-0.38086 l 0,0.84961 c -0.32227,0.13672 -0.65268,0.24089 -0.99121,0.3125 -0.33855,0.0716 -0.68197,0.10742 -1.03028,0.10742 -0.87239,0 -1.56413,-0.2539 -2.07519,-0.76172 -0.50781,-0.50781 -0.76172,-1.19466 -0.76172,-2.06054 0,-0.89518 0.24088,-1.60482 0.72266,-2.12891 0.48502,-0.52734 1.13769,-0.79101 1.958,-0.79101 0.73568,0 1.31673,0.23763 1.74317,0.71289 0.42968,0.47201 0.64452,1.11491 0.64453,1.92871 m -0.89844,-0.26367 c -0.007,-0.49154 -0.14486,-0.88379 -0.41504,-1.17676 -0.26693,-0.29297 -0.62175,-0.43945 -1.06445,-0.43946 -0.5013,1e-5 -0.90332,0.14161 -1.20605,0.42481 -0.29949,0.28321 -0.47201,0.68197 -0.51758,1.19629 l 3.20312,-0.005"
-         style="font-size:10px"
-         id="path3114" />
-      <path
-         d="m 189.96654,459.54483 0,3.30078 -0.89844,0 0,-3.27148 c 0,-0.51758 -0.10092,-0.90495 -0.30273,-1.16211 -0.20183,-0.25716 -0.50457,-0.38574 -0.90821,-0.38574 -0.48503,0 -0.86751,0.15462 -1.14746,0.46386 -0.27995,0.30925 -0.41992,0.7308 -0.41992,1.26465 l 0,3.09082 -0.90332,0 0,-5.46875 0.90332,0 0,0.84961 c 0.21484,-0.32877 0.46712,-0.57454 0.75684,-0.7373 0.29296,-0.16276 0.62988,-0.24414 1.01074,-0.24414 0.62825,0 1.10351,0.19531 1.42578,0.58593 0.32226,0.38738 0.48339,0.95867 0.4834,1.71387"
-         style="font-size:10px"
-         id="path3116" />
-      <path
-         d="m 192.65697,455.82413 0,1.55273 1.85058,0 0,0.69824 -1.85058,0 0,2.96875 c 0,0.44597 0.0602,0.73243 0.18066,0.85938 0.1237,0.12695 0.37272,0.19043 0.74707,0.19043 l 0.92285,0 0,0.75195 -0.92285,0 c -0.69336,0 -1.17188,-0.12858 -1.43555,-0.38574 -0.26367,-0.26042 -0.3955,-0.73242 -0.3955,-1.41602 l 0,-2.96875 -0.65918,0 0,-0.69824 0.65918,0 0,-1.55273 0.90332,0"
-         style="font-size:10px"
-         id="path3118" />
-      <path
-         d="m 201.36302,460.09659 c -0.72591,0 -1.22884,0.083 -1.50879,0.24902 -0.27995,0.16602 -0.41992,0.44922 -0.41992,0.84961 0,0.31901 0.10417,0.57292 0.3125,0.76172 0.21159,0.18555 0.49805,0.27832 0.85938,0.27832 0.49804,0 0.8968,-0.17578 1.19628,-0.52734 0.30274,-0.35482 0.4541,-0.8252 0.45411,-1.41114 l 0,-0.20019 -0.89356,0 m 1.79199,-0.3711 0,3.12012 -0.89843,0 0,-0.83008 c -0.20509,0.33204 -0.46062,0.5778 -0.76661,0.73731 -0.30599,0.15625 -0.68034,0.23437 -1.12304,0.23437 -0.5599,0 -1.00586,-0.15625 -1.33789,-0.46875 -0.32878,-0.31575 -0.49317,-0.7373 -0.49317,-1.26465 0,-0.61523 0.20508,-1.07909 0.61524,-1.3916 0.41341,-0.31249 1.02864,-0.46874 1.8457,-0.46875 l 1.25977,0 0,-0.0879 c -1e-5,-0.4134 -0.13673,-0.73242 -0.41016,-0.95703 -0.27019,-0.22786 -0.65104,-0.34179 -1.14258,-0.3418 -0.3125,1e-5 -0.61686,0.0374 -0.91308,0.11231 -0.29623,0.0749 -0.58106,0.18718 -0.8545,0.33691 l 0,-0.83007 c 0.32878,-0.12695 0.64779,-0.22135 0.95704,-0.28321 0.30924,-0.0651 0.61034,-0.0976 0.90332,-0.0976 0.79101,0 1.38183,0.20508 1.77246,0.61523 0.39062,0.41016 0.58593,1.03191 0.58593,1.86523"
-         style="font-size:10px"
-         id="path3120" />
-      <path
-         d="m 208.17943,458.21671 c -0.10092,-0.0586 -0.21159,-0.10091 -0.33203,-0.12696 -0.11719,-0.0293 -0.2474,-0.0439 -0.39063,-0.0439 -0.50781,0 -0.89844,0.16602 -1.17187,0.49804 -0.27019,0.32878 -0.40528,0.80242 -0.40528,1.4209 l 0,2.88086 -0.90332,0 0,-5.46875 0.90332,0 0,0.84961 c 0.1888,-0.33203 0.43457,-0.57779 0.73731,-0.7373 0.30273,-0.16276 0.67057,-0.24414 1.10351,-0.24414 0.0618,0 0.13021,0.005 0.20508,0.0146 0.0749,0.007 0.15788,0.0179 0.24903,0.0342 l 0.005,0.92286"
-         style="font-size:10px"
-         id="path3122" />
-      <path
-         d="m 213.59447,459.88663 0,0.43945 -4.13086,0 c 0.0391,0.61849 0.22461,1.0905 0.55664,1.41602 0.33528,0.32226 0.80078,0.4834 1.39648,0.48339 0.34505,1e-5 0.67871,-0.0423 1.00098,-0.12695 0.32552,-0.0846 0.64778,-0.21159 0.9668,-0.38086 l 0,0.84961 c -0.32227,0.13672 -0.65268,0.24089 -0.99121,0.3125 -0.33855,0.0716 -0.68197,0.10742 -1.03028,0.10742 -0.8724,0 -1.56413,-0.2539 -2.07519,-0.76172 -0.50782,-0.50781 -0.76172,-1.19466 -0.76172,-2.06054 0,-0.89518 0.24088,-1.60482 0.72265,-2.12891 0.48503,-0.52734 1.1377,-0.79101 1.95801,-0.79101 0.73567,0 1.31673,0.23763 1.74317,0.71289 0.42968,0.47201 0.64452,1.11491 0.64453,1.92871 m -0.89844,-0.26367 c -0.007,-0.49154 -0.14486,-0.88379 -0.41504,-1.17676 -0.26693,-0.29297 -0.62175,-0.43945 -1.06445,-0.43946 -0.50131,1e-5 -0.90333,0.14161 -1.20606,0.42481 -0.29948,0.28321 -0.472,0.68197 -0.51758,1.19629 l 3.20313,-0.005"
-         style="font-size:10px"
-         id="path3124" />
-      <path
-         d="m 217.55443,460.09659 c -0.72592,0 -1.22885,0.083 -1.50879,0.24902 -0.27995,0.16602 -0.41992,0.44922 -0.41992,0.84961 0,0.31901 0.10416,0.57292 0.3125,0.76172 0.21158,0.18555 0.49804,0.27832 0.85937,0.27832 0.49805,0 0.89681,-0.17578 1.19629,-0.52734 0.30273,-0.35482 0.4541,-0.8252 0.4541,-1.41114 l 0,-0.20019 -0.89355,0 m 1.79199,-0.3711 0,3.12012 -0.89844,0 0,-0.83008 c -0.20508,0.33204 -0.46061,0.5778 -0.7666,0.73731 -0.30599,0.15625 -0.68034,0.23437 -1.12305,0.23437 -0.55989,0 -1.00586,-0.15625 -1.33789,-0.46875 -0.32877,-0.31575 -0.49316,-0.7373 -0.49316,-1.26465 0,-0.61523 0.20508,-1.07909 0.61523,-1.3916 0.41341,-0.31249 1.02865,-0.46874 1.84571,-0.46875 l 1.25976,0 0,-0.0879 c 0,-0.4134 -0.13672,-0.73242 -0.41015,-0.95703 -0.27019,-0.22786 -0.65105,-0.34179 -1.14258,-0.3418 -0.3125,1e-5 -0.61687,0.0374 -0.91309,0.11231 -0.29622,0.0749 -0.58105,0.18718 -0.85449,0.33691 l 0,-0.83007 c 0.32877,-0.12695 0.64779,-0.22135 0.95703,-0.28321 0.30924,-0.0651 0.61035,-0.0976 0.90332,-0.0976 0.79101,0 1.38183,0.20508 1.77246,0.61523 0.39062,0.41016 0.58594,1.03191 0.58594,1.86523"
-         style="font-size:10px"
-         id="path3126" />
-      <path
-         d="m 226.50462,458.00674 c -0.48177,1e-5 -0.86263,0.18881 -1.14257,0.56641 -0.27995,0.37435 -0.41993,0.88868 -0.41993,1.54297 0,0.6543 0.13835,1.17025 0.41504,1.54785 0.27995,0.37435 0.66243,0.56153 1.14746,0.56152 0.47852,1e-5 0.85775,-0.1888 1.1377,-0.5664 0.27994,-0.3776 0.41992,-0.89193 0.41992,-1.54297 0,-0.64778 -0.13998,-1.16048 -0.41992,-1.53809 -0.27995,-0.38085 -0.65918,-0.57128 -1.1377,-0.57129 m 0,-0.76171 c 0.78125,0 1.39486,0.25391 1.84082,0.76171 0.44596,0.50782 0.66894,1.21095 0.66895,2.10938 -1e-5,0.89518 -0.22299,1.59831 -0.66895,2.10937 -0.44596,0.50782 -1.05957,0.76172 -1.84082,0.76172 -0.7845,0 -1.39974,-0.2539 -1.8457,-0.76172 -0.44271,-0.51106 -0.66406,-1.21419 -0.66406,-2.10937 0,-0.89843 0.22135,-1.60156 0.66406,-2.10938 0.44596,-0.5078 1.0612,-0.76171 1.8457,-0.76171"
-         style="font-size:10px"
-         id="path3128" />
-      <path
-         d="m 233.66771,458.21671 c -0.10092,-0.0586 -0.21159,-0.10091 -0.33203,-0.12696 -0.11719,-0.0293 -0.2474,-0.0439 -0.39063,-0.0439 -0.50781,0 -0.89844,0.16602 -1.17187,0.49804 -0.27019,0.32878 -0.40528,0.80242 -0.40528,1.4209 l 0,2.88086 -0.90332,0 0,-5.46875 0.90332,0 0,0.84961 c 0.1888,-0.33203 0.43457,-0.57779 0.73731,-0.7373 0.30273,-0.16276 0.67057,-0.24414 1.10351,-0.24414 0.0618,0 0.13021,0.005 0.20508,0.0146 0.0749,0.007 0.15788,0.0179 0.24903,0.0342 l 0.005,0.92286"
-         style="font-size:10px"
-         id="path3130" />
-      <path
-         d="m 234.61986,457.37686 0.89844,0 0,5.46875 -0.89844,0 0,-5.46875 m 0,-2.1289 0.89844,0 0,1.13769 -0.89844,0 0,-1.13769"
-         style="font-size:10px"
-         id="path3132" />
-      <path
-         d="m 240.99193,460.04776 c -1e-5,-0.65104 -0.1351,-1.15559 -0.40528,-1.51367 -0.26693,-0.35807 -0.6429,-0.53711 -1.12793,-0.53711 -0.48177,0 -0.85774,0.17904 -1.12792,0.53711 -0.26693,0.35808 -0.4004,0.86263 -0.4004,1.51367 0,0.64779 0.13347,1.15072 0.4004,1.50879 0.27018,0.35807 0.64615,0.53711 1.12792,0.53711 0.48503,0 0.861,-0.17904 1.12793,-0.53711 0.27018,-0.35807 0.40527,-0.861 0.40528,-1.50879 m 0.89844,2.11914 c -1e-5,0.93099 -0.20672,1.62272 -0.62012,2.0752 -0.41342,0.45572 -1.04655,0.68359 -1.89942,0.68359 -0.31575,0 -0.6136,-0.0244 -0.89355,-0.0732 -0.27995,-0.0456 -0.55176,-0.11719 -0.81543,-0.21485 l 0,-0.87402 c 0.26367,0.14323 0.52409,0.24902 0.78125,0.31738 0.25716,0.0684 0.5192,0.10254 0.78613,0.10254 0.58919,0 1.03027,-0.15462 1.32324,-0.46386 0.29297,-0.306 0.43945,-0.76986 0.43946,-1.39161 l 0,-0.44433 c -0.18555,0.32226 -0.42318,0.56315 -0.71289,0.72265 -0.28972,0.15951 -0.6364,0.23926 -1.04004,0.23926 -0.67058,0 -1.21094,-0.25553 -1.6211,-0.7666 -0.41015,-0.51107 -0.61523,-1.18815 -0.61523,-2.03125 0,-0.84635 0.20508,-1.52506 0.61523,-2.03613 0.41016,-0.51107 0.95052,-0.7666 1.6211,-0.7666 0.40364,0 0.75032,0.0797 1.04004,0.23925 0.28971,0.15951 0.52734,0.4004 0.71289,0.72266 l 0,-0.83008 0.89844,0 0,4.79004"
-         style="font-size:10px"
-         id="path3134" />
-      <path
-         d="m 243.74095,457.37686 0.89844,0 0,5.46875 -0.89844,0 0,-5.46875 m 0,-2.1289 0.89844,0 0,1.13769 -0.89844,0 0,-1.13769"
-         style="font-size:10px"
-         id="path3136" />
-      <path
-         d="m 251.06029,459.54483 0,3.30078 -0.89844,0 0,-3.27148 c 0,-0.51758 -0.10092,-0.90495 -0.30273,-1.16211 -0.20183,-0.25716 -0.50457,-0.38574 -0.90821,-0.38574 -0.48503,0 -0.86751,0.15462 -1.14746,0.46386 -0.27995,0.30925 -0.41992,0.7308 -0.41992,1.26465 l 0,3.09082 -0.90332,0 0,-5.46875 0.90332,0 0,0.84961 c 0.21484,-0.32877 0.46712,-0.57454 0.75684,-0.7373 0.29296,-0.16276 0.62988,-0.24414 1.01074,-0.24414 0.62825,0 1.10351,0.19531 1.42578,0.58593 0.32226,0.38738 0.48339,0.95867 0.4834,1.71387"
-         style="font-size:10px"
-         id="path3138" />
-    </g>
     <g
        style="font-size:12px;font-style:normal;font-weight:normal;line-height:125%;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans"
        id="text3017">
@@ -868,5 +800,78 @@
          style="font-size:5px"
          id="path3161" />
     </g>
+    <g
+       aria-label="Content area origin"
+       style="font-style:normal;font-weight:normal;font-size:40px;line-height:1.25;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
+       id="text4089">
+      <path
+         d="m 172.21587,456.09125 v 1.04004 q -0.49805,-0.46387 -1.06446,-0.69336 -0.56152,-0.22949 -1.19629,-0.22949 -1.25,0 -1.91406,0.7666 -0.66406,0.76172 -0.66406,2.20703 0,1.44043 0.66406,2.20703 0.66406,0.76172 1.91406,0.76172 0.63477,0 1.19629,-0.22949 0.56641,-0.2295 1.06446,-0.69336 v 1.03027 q -0.51758,0.35156 -1.09864,0.52734 -0.57617,0.17578 -1.2207,0.17578 -1.65527,0 -2.60742,-1.01074 -0.95215,-1.01562 -0.95215,-2.76855 0,-1.75781 0.95215,-2.76856 0.95215,-1.01562 2.60742,-1.01562 0.6543,0 1.23047,0.17578 0.58105,0.1709 1.08887,0.51758 z"
+         style="font-size:10px"
+         id="path4091" />
+      <path
+         d="m 175.82915,457.9809 q -0.72266,0 -1.14258,0.5664 -0.41992,0.56153 -0.41992,1.54297 0,0.98145 0.41504,1.54785 0.41992,0.56153 1.14746,0.56153 0.71777,0 1.13769,-0.56641 0.41992,-0.56641 0.41992,-1.54297 0,-0.97168 -0.41992,-1.53808 -0.41992,-0.57129 -1.13769,-0.57129 z m 0,-0.76172 q 1.17187,0 1.84082,0.76172 0.66894,0.76171 0.66894,2.10937 0,1.34277 -0.66894,2.10938 -0.66895,0.76171 -1.84082,0.76171 -1.17676,0 -1.84571,-0.76171 -0.66406,-0.76661 -0.66406,-2.10938 0,-1.34766 0.66406,-2.10937 0.66895,-0.76172 1.84571,-0.76172 z"
+         style="font-size:10px"
+         id="path4093" />
+      <path
+         d="m 184.36919,459.51898 v 3.30078 h -0.89844 v -3.27148 q 0,-0.77637 -0.30274,-1.16211 -0.30273,-0.38574 -0.9082,-0.38574 -0.72754,0 -1.14746,0.46386 -0.41992,0.46387 -0.41992,1.26465 v 3.09082 h -0.90332 v -5.46875 h 0.90332 v 0.84961 q 0.32226,-0.49316 0.75683,-0.7373 0.43946,-0.24414 1.01075,-0.24414 0.94238,0 1.42578,0.58593 0.4834,0.58106 0.4834,1.71387 z"
+         style="font-size:10px"
+         id="path4095" />
+      <path
+         d="m 187.05962,455.79828 v 1.55273 h 1.85058 v 0.69825 h -1.85058 v 2.96875 q 0,0.66894 0.18066,0.85937 0.18555,0.19043 0.74707,0.19043 h 0.92285 v 0.75195 h -0.92285 q -1.04004,0 -1.43555,-0.38574 -0.3955,-0.39062 -0.3955,-1.41601 v -2.96875 h -0.65918 v -0.69825 h 0.65918 v -1.55273 z"
+         style="font-size:10px"
+         id="path4097" />
+      <path
+         d="m 194.77446,459.86078 v 0.43945 h -4.13086 q 0.0586,0.92774 0.55664,1.41602 0.50293,0.4834 1.39649,0.4834 0.51757,0 1.00097,-0.12696 0.48828,-0.12695 0.9668,-0.38086 v 0.84961 q -0.4834,0.20508 -0.99121,0.3125 -0.50781,0.10742 -1.03028,0.10742 -1.30859,0 -2.07519,-0.76171 -0.76172,-0.76172 -0.76172,-2.06055 0,-1.34277 0.72266,-2.12891 0.72754,-0.79101 1.958,-0.79101 1.10352,0 1.74317,0.71289 0.64453,0.70801 0.64453,1.92871 z m -0.89844,-0.26367 q -0.01,-0.73731 -0.41504,-1.17676 -0.40039,-0.43945 -1.06445,-0.43945 -0.75195,0 -1.20605,0.4248 -0.44922,0.42481 -0.51758,1.19629 z"
+         style="font-size:10px"
+         id="path4099" />
+      <path
+         d="m 200.79497,459.51898 v 3.30078 h -0.89844 v -3.27148 q 0,-0.77637 -0.30273,-1.16211 -0.30274,-0.38574 -0.90821,-0.38574 -0.72754,0 -1.14746,0.46386 -0.41992,0.46387 -0.41992,1.26465 v 3.09082 h -0.90332 v -5.46875 h 0.90332 v 0.84961 q 0.32227,-0.49316 0.75684,-0.7373 0.43945,-0.24414 1.01074,-0.24414 0.94238,0 1.42578,0.58593 0.4834,0.58106 0.4834,1.71387 z"
+         style="font-size:10px"
+         id="path4101" />
+      <path
+         d="m 203.4854,455.79828 v 1.55273 h 1.85058 v 0.69825 h -1.85058 v 2.96875 q 0,0.66894 0.18066,0.85937 0.18555,0.19043 0.74707,0.19043 h 0.92285 v 0.75195 h -0.92285 q -1.04004,0 -1.43555,-0.38574 -0.3955,-0.39062 -0.3955,-1.41601 v -2.96875 h -0.65918 v -0.69825 h 0.65918 v -1.55273 z"
+         style="font-size:10px"
+         id="path4103" />
+      <path
+         d="m 212.19145,460.07074 q -1.08887,0 -1.50879,0.24902 -0.41992,0.24903 -0.41992,0.84961 0,0.47852 0.3125,0.76172 0.31738,0.27832 0.85938,0.27832 0.74707,0 1.19629,-0.52734 0.4541,-0.53223 0.4541,-1.41113 v -0.2002 z m 1.79199,-0.37109 v 3.12011 h -0.89843 v -0.83007 q -0.30762,0.49804 -0.7666,0.7373 -0.45899,0.23437 -1.12305,0.23437 -0.83985,0 -1.33789,-0.46875 -0.49317,-0.47363 -0.49317,-1.26464 0,-0.92286 0.61524,-1.39161 0.62012,-0.46875 1.8457,-0.46875 h 1.25977 v -0.0879 q 0,-0.62011 -0.41016,-0.95703 -0.40527,-0.34179 -1.14258,-0.34179 -0.46875,0 -0.91308,0.1123 -0.44434,0.11231 -0.8545,0.33691 v -0.83007 q 0.49317,-0.19043 0.95704,-0.28321 0.46386,-0.0976 0.90332,-0.0976 1.18652,0 1.77246,0.61523 0.58593,0.61524 0.58593,1.86524 z"
+         style="font-size:10px"
+         id="path4105" />
+      <path
+         d="m 219.00786,458.19086 q -0.15137,-0.0879 -0.33203,-0.12696 -0.17578,-0.0439 -0.39063,-0.0439 -0.76172,0 -1.17187,0.49805 -0.40528,0.49316 -0.40528,1.42089 v 2.88086 h -0.90332 v -5.46875 h 0.90332 v 0.84961 q 0.28321,-0.49804 0.73731,-0.7373 0.4541,-0.24414 1.10351,-0.24414 0.0928,0 0.20508,0.0147 0.11231,0.01 0.24903,0.0342 z"
+         style="font-size:10px"
+         id="path4107" />
+      <path
+         d="m 224.4229,459.86078 v 0.43945 h -4.13086 q 0.0586,0.92774 0.55664,1.41602 0.50293,0.4834 1.39648,0.4834 0.51758,0 1.00098,-0.12696 0.48828,-0.12695 0.9668,-0.38086 v 0.84961 q -0.4834,0.20508 -0.99121,0.3125 -0.50782,0.10742 -1.03028,0.10742 -1.30859,0 -2.07519,-0.76171 -0.76172,-0.76172 -0.76172,-2.06055 0,-1.34277 0.72265,-2.12891 0.72754,-0.79101 1.95801,-0.79101 1.10352,0 1.74317,0.71289 0.64453,0.70801 0.64453,1.92871 z m -0.89844,-0.26367 q -0.01,-0.73731 -0.41504,-1.17676 -0.40039,-0.43945 -1.06445,-0.43945 -0.75196,0 -1.20606,0.4248 -0.44922,0.42481 -0.51758,1.19629 z"
+         style="font-size:10px"
+         id="path4109" />
+      <path
+         d="m 228.38286,460.07074 q -1.08887,0 -1.50879,0.24902 -0.41992,0.24903 -0.41992,0.84961 0,0.47852 0.3125,0.76172 0.31738,0.27832 0.85937,0.27832 0.74707,0 1.19629,-0.52734 0.4541,-0.53223 0.4541,-1.41113 v -0.2002 z m 1.79199,-0.37109 v 3.12011 h -0.89844 v -0.83007 q -0.30761,0.49804 -0.7666,0.7373 -0.45898,0.23437 -1.12305,0.23437 -0.83984,0 -1.33789,-0.46875 -0.49316,-0.47363 -0.49316,-1.26464 0,-0.92286 0.61523,-1.39161 0.62012,-0.46875 1.84571,-0.46875 h 1.25976 v -0.0879 q 0,-0.62011 -0.41015,-0.95703 -0.40528,-0.34179 -1.14258,-0.34179 -0.46875,0 -0.91309,0.1123 -0.44433,0.11231 -0.85449,0.33691 v -0.83007 q 0.49316,-0.19043 0.95703,-0.28321 0.46387,-0.0976 0.90332,-0.0976 1.18653,0 1.77246,0.61523 0.58594,0.61524 0.58594,1.86524 z"
+         style="font-size:10px"
+         id="path4111" />
+      <path
+         d="m 237.33305,457.9809 q -0.72265,0 -1.14257,0.5664 -0.41993,0.56153 -0.41993,1.54297 0,0.98145 0.41504,1.54785 0.41992,0.56153 1.14746,0.56153 0.71778,0 1.1377,-0.56641 0.41992,-0.56641 0.41992,-1.54297 0,-0.97168 -0.41992,-1.53808 -0.41992,-0.57129 -1.1377,-0.57129 z m 0,-0.76172 q 1.17188,0 1.84082,0.76172 0.66895,0.76171 0.66895,2.10937 0,1.34277 -0.66895,2.10938 -0.66894,0.76171 -1.84082,0.76171 -1.17675,0 -1.8457,-0.76171 -0.66406,-0.76661 -0.66406,-2.10938 0,-1.34766 0.66406,-2.10937 0.66895,-0.76172 1.8457,-0.76172 z"
+         style="font-size:10px"
+         id="path4113" />
+      <path
+         d="m 244.49614,458.19086 q -0.15137,-0.0879 -0.33203,-0.12696 -0.17578,-0.0439 -0.39063,-0.0439 -0.76172,0 -1.17187,0.49805 -0.40528,0.49316 -0.40528,1.42089 v 2.88086 h -0.90332 v -5.46875 h 0.90332 v 0.84961 q 0.28321,-0.49804 0.73731,-0.7373 0.4541,-0.24414 1.10352,-0.24414 0.0928,0 0.20507,0.0147 0.11231,0.01 0.24903,0.0342 z"
+         style="font-size:10px"
+         id="path4115" />
+      <path
+         d="m 245.44829,457.35101 h 0.89844 v 5.46875 h -0.89844 z m 0,-2.1289 h 0.89844 v 1.13769 h -0.89844 z"
+         style="font-size:10px"
+         id="path4117" />
+      <path
+         d="m 251.82036,460.02191 q 0,-0.97656 -0.40528,-1.51367 -0.40039,-0.53711 -1.12792,-0.53711 -0.72266,0 -1.12793,0.53711 -0.4004,0.53711 -0.4004,1.51367 0,0.97168 0.4004,1.50879 0.40527,0.53711 1.12793,0.53711 0.72753,0 1.12792,-0.53711 0.40528,-0.53711 0.40528,-1.50879 z m 0.89844,2.11914 q 0,1.39649 -0.62012,2.0752 -0.62012,0.68359 -1.89942,0.68359 -0.47363,0 -0.89355,-0.0732 -0.41992,-0.0684 -0.81543,-0.21484 v -0.87403 q 0.39551,0.21485 0.78125,0.31738 0.38574,0.10254 0.78613,0.10254 0.88379,0 1.32325,-0.46386 0.43945,-0.45899 0.43945,-1.3916 v -0.44434 q -0.27832,0.4834 -0.71289,0.72266 -0.43457,0.23925 -1.04004,0.23925 -1.00586,0 -1.6211,-0.7666 -0.61523,-0.7666 -0.61523,-2.03125 0,-1.26953 0.61523,-2.03613 0.61524,-0.7666 1.6211,-0.7666 0.60547,0 1.04004,0.23926 0.43457,0.23925 0.71289,0.72265 v -0.83008 h 0.89844 z"
+         style="font-size:10px"
+         id="path4119" />
+      <path
+         d="m 254.56938,457.35101 h 0.89844 v 5.46875 h -0.89844 z m 0,-2.1289 h 0.89844 v 1.13769 h -0.89844 z"
+         style="font-size:10px"
+         id="path4121" />
+      <path
+         d="m 261.88872,459.51898 v 3.30078 h -0.89844 v -3.27148 q 0,-0.77637 -0.30273,-1.16211 -0.30274,-0.38574 -0.90821,-0.38574 -0.72754,0 -1.14746,0.46386 -0.41992,0.46387 -0.41992,1.26465 v 3.09082 h -0.90332 v -5.46875 h 0.90332 v 0.84961 q 0.32227,-0.49316 0.75684,-0.7373 0.43945,-0.24414 1.01074,-0.24414 0.94238,0 1.42578,0.58593 0.4834,0.58106 0.4834,1.71387 z"
+         style="font-size:10px"
+         id="path4123" />
+    </g>
   </g>
 </svg>

docs/vulkan.dox

@@ -0,0 +1,253 @@
+/*!
+
+@page vulkan_guide Vulkan guide
+
+@tableofcontents
+
+This guide is intended to fill the gaps between the official [Vulkan
+resources](https://www.khronos.org/vulkan/) and the rest of the GLFW
+documentation and is not a replacement for either.  It assumes some familiarity
+with Vulkan concepts like loaders, devices, queues and surfaces and leaves it to
+the Vulkan documentation to explain the details of Vulkan functions.
+
+To develop for Vulkan you should download the [LunarG Vulkan
+SDK](https://vulkan.lunarg.com/) for your platform.  Apart from headers and link
+libraries, they also provide the validation layers necessary for development.
+
+The [Vulkan Tutorial](https://vulkan-tutorial.com/) has more information on how
+to use GLFW and Vulkan.  The [Khronos Vulkan
+Samples](https://github.com/KhronosGroup/Vulkan-Samples) also use GLFW, although
+with a small framework in between.
+
+For details on a specific Vulkan support function, see the @ref vulkan.  There
+are also guides for the other areas of the GLFW API.
+
+ - @ref intro_guide
+ - @ref window_guide
+ - @ref context_guide
+ - @ref monitor_guide
+ - @ref input_guide
+
+
+@section vulkan_loader Finding the Vulkan loader
+
+GLFW itself does not ever need to be linked against the Vulkan loader.
+
+By default, GLFW will load the Vulkan loader dynamically at runtime via its standard name:
+`vulkan-1.dll` on Windows, `libvulkan.so.1` on Linux and other Unix-like systems and
+`libvulkan.1.dylib` on macOS.
+
+@macos GLFW will also look up and search the `Frameworks` subdirectory of your
+application bundle.
+
+If your code is using a Vulkan loader with a different name or in a non-standard location
+you will need to direct GLFW to it.  Pass your version of `vkGetInstanceProcAddr` to @ref
+glfwInitVulkanLoader before initializing GLFW and it will use that function for all Vulkan
+entry point retrieval.  This prevents GLFW from dynamically loading the Vulkan loader.
+
+@code
+glfwInitVulkanLoader(vkGetInstanceProcAddr);
+@endcode
+
+@macos To make your application be redistributable you will need to set up the application
+bundle according to the LunarG SDK documentation.  This is explained in more detail in the
+[SDK documentation for macOS](https://vulkan.lunarg.com/doc/sdk/latest/mac/getting_started.html).
+
+
+@section vulkan_include Including the Vulkan header file
+
+To have GLFW include the Vulkan header, define @ref GLFW_INCLUDE_VULKAN before including
+the GLFW header.
+
+@code
+#define GLFW_INCLUDE_VULKAN
+#include <GLFW/glfw3.h>
+@endcode
+
+If you instead want to include the Vulkan header from a custom location or use
+your own custom Vulkan header then do this before the GLFW header.
+
+@code
+#include <path/to/vulkan.h>
+#include <GLFW/glfw3.h>
+@endcode
+
+Unless a Vulkan header is included, either by the GLFW header or above it, the following
+GLFW functions will not be declared, as depend on Vulkan types.
+
+ - @ref glfwInitVulkanLoader
+ - @ref glfwGetInstanceProcAddress
+ - @ref glfwGetPhysicalDevicePresentationSupport
+ - @ref glfwCreateWindowSurface
+
+The `VK_USE_PLATFORM_*_KHR` macros do not need to be defined for the Vulkan part
+of GLFW to work.  Define them only if you are using these extensions directly.
+
+
+@section vulkan_support Querying for Vulkan support
+
+If you are linking directly against the Vulkan loader then you can skip this
+section.  The canonical desktop loader library exports all Vulkan core and
+Khronos extension functions, allowing them to be called directly.
+
+If you are loading the Vulkan loader dynamically instead of linking directly
+against it, you can check for the availability of a loader and ICD with @ref
+glfwVulkanSupported.
+
+@code
+if (glfwVulkanSupported())
+{
+    // Vulkan is available, at least for compute
+}
+@endcode
+
+This function returns `GLFW_TRUE` if the Vulkan loader and any minimally
+functional ICD was found.
+
+If one or both were not found, calling any other Vulkan related GLFW function
+will generate a @ref GLFW_API_UNAVAILABLE error.
+
+
+@subsection vulkan_proc Querying Vulkan function pointers
+
+To load any Vulkan core or extension function from the found loader, call @ref
+glfwGetInstanceProcAddress.  To load functions needed for instance creation,
+pass `NULL` as the instance.
+
+@code
+PFN_vkCreateInstance pfnCreateInstance = (PFN_vkCreateInstance)
+    glfwGetInstanceProcAddress(NULL, "vkCreateInstance");
+@endcode
+
+Once you have created an instance, you can load from it all other Vulkan core
+functions and functions from any instance extensions you enabled.
+
+@code
+PFN_vkCreateDevice pfnCreateDevice = (PFN_vkCreateDevice)
+    glfwGetInstanceProcAddress(instance, "vkCreateDevice");
+@endcode
+
+This function in turn calls `vkGetInstanceProcAddr`.  If that fails, the
+function falls back to a platform-specific query of the Vulkan loader (i.e.
+`dlsym` or `GetProcAddress`).  If that also fails, the function returns `NULL`.
+For more information about `vkGetInstanceProcAddr`, see the Vulkan
+documentation.
+
+Vulkan also provides `vkGetDeviceProcAddr` for loading device-specific versions
+of Vulkan function.  This function can be retrieved from an instance with @ref
+glfwGetInstanceProcAddress.
+
+@code
+PFN_vkGetDeviceProcAddr pfnGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr)
+    glfwGetInstanceProcAddress(instance, "vkGetDeviceProcAddr");
+@endcode
+
+Device-specific functions may execute a little faster, due to not having to
+dispatch internally based on the device passed to them.  For more information
+about `vkGetDeviceProcAddr`, see the Vulkan documentation.
+
+
+@section vulkan_ext Querying required Vulkan extensions
+
+To do anything useful with Vulkan you need to create an instance.  If you want
+to use Vulkan to render to a window, you must enable the instance extensions
+GLFW requires to create Vulkan surfaces.
+
+To query the instance extensions required, call @ref
+glfwGetRequiredInstanceExtensions.
+
+@code
+uint32_t count;
+const char** extensions = glfwGetRequiredInstanceExtensions(&count);
+@endcode
+
+These extensions must all be enabled when creating instances that are going to
+be passed to @ref glfwGetPhysicalDevicePresentationSupport and @ref
+glfwCreateWindowSurface.  The set of extensions will vary depending on platform
+and may also vary depending on graphics drivers and other factors.
+
+If it fails it will return `NULL` and GLFW will not be able to create Vulkan
+window surfaces.  You can still use Vulkan for off-screen rendering and compute
+work.
+
+If successful the returned array will always include `VK_KHR_surface`, so if
+you don't require any additional extensions you can pass this list directly to
+the `VkInstanceCreateInfo` struct.
+
+@code
+VkInstanceCreateInfo ici;
+
+memset(&ici, 0, sizeof(ici));
+ici.enabledExtensionCount = count;
+ici.ppEnabledExtensionNames = extensions;
+...
+@endcode
+
+Additional extensions may be required by future versions of GLFW.  You should
+check whether any extensions you wish to enable are already in the returned
+array, as it is an error to specify an extension more than once in the
+`VkInstanceCreateInfo` struct.
+
+@macos MoltenVK is (as of July 2022) not yet a fully conformant implementation
+of Vulkan.  As of Vulkan SDK 1.3.216.0, this means you must also enable the
+`VK_KHR_portability_enumeration` instance extension and set the
+`VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR` bit in the instance creation
+info flags for MoltenVK to show up in the list of physical devices.  For more
+information, see the Vulkan and MoltenVK documentation.
+
+
+@section vulkan_present Querying for Vulkan presentation support
+
+Not every queue family of every Vulkan device can present images to surfaces.
+To check whether a specific queue family of a physical device supports image
+presentation without first having to create a window and surface, call @ref
+glfwGetPhysicalDevicePresentationSupport.
+
+@code
+if (glfwGetPhysicalDevicePresentationSupport(instance, physical_device, queue_family_index))
+{
+    // Queue family supports image presentation
+}
+@endcode
+
+The `VK_KHR_surface` extension additionally provides the
+`vkGetPhysicalDeviceSurfaceSupportKHR` function, which performs the same test on
+an existing Vulkan surface.
+
+
+@section vulkan_window Creating the window
+
+Unless you will be using OpenGL or OpenGL ES with the same window as Vulkan,
+there is no need to create a context.  You can disable context creation with the
+[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint.
+
+@code
+glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
+GLFWwindow* window = glfwCreateWindow(640, 480, "Window Title", NULL, NULL);
+@endcode
+
+See @ref context_less for more information.
+
+
+@section vulkan_surface Creating a Vulkan window surface
+
+You can create a Vulkan surface (as defined by the `VK_KHR_surface` extension)
+for a GLFW window with @ref glfwCreateWindowSurface.
+
+@code
+VkSurfaceKHR surface;
+VkResult err = glfwCreateWindowSurface(instance, window, NULL, &surface);
+if (err)
+{
+    // Window surface creation failed
+}
+@endcode
+
+If an OpenGL or OpenGL ES context was created on the window, the context has
+ownership of the presentation on the window and a Vulkan surface cannot be
+created.
+
+It is your responsibility to destroy the surface.  GLFW does not destroy it for
+you.  Call `vkDestroySurfaceKHR` function from the same extension to destroy it.
+
+*/

examples/CMakeLists.txt

@@ -1,45 +1,63 @@
 
 link_libraries(glfw)
 
-if (BUILD_SHARED_LIBS)
-    add_definitions(-DGLFW_DLL)
-    link_libraries("${OPENGL_gl_LIBRARY}" "${MATH_LIBRARY}")
-else()
-    link_libraries(${glfw_LIBRARIES})
+include_directories("${GLFW_SOURCE_DIR}/deps")
+
+if (MATH_LIBRARY)
+    link_libraries("${MATH_LIBRARY}")
 endif()
 
-include_directories("${GLFW_SOURCE_DIR}/include"
-                    "${GLFW_SOURCE_DIR}/deps")
-
-if ("${OPENGL_INCLUDE_DIR}")
-    include_directories("${OPENGL_INCLUDE_DIR}")
+# Workaround for the MS CRT deprecating parts of the standard library
+if (MSVC OR CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
+    add_definitions(-D_CRT_SECURE_NO_WARNINGS)
 endif()
 
-set(GLAD "${GLFW_SOURCE_DIR}/deps/glad/glad.h"
-         "${GLFW_SOURCE_DIR}/deps/glad.c")
+if (WIN32)
+    set(ICON glfw.rc)
+elseif (APPLE)
+    set(ICON glfw.icns)
+endif()
+
+set(GLAD_GL "${GLFW_SOURCE_DIR}/deps/glad/gl.h")
+set(GLAD_GLES2 "${GLFW_SOURCE_DIR}/deps/glad/gles2.h")
 set(GETOPT "${GLFW_SOURCE_DIR}/deps/getopt.h"
            "${GLFW_SOURCE_DIR}/deps/getopt.c")
 set(TINYCTHREAD "${GLFW_SOURCE_DIR}/deps/tinycthread.h"
                 "${GLFW_SOURCE_DIR}/deps/tinycthread.c")
 
-add_executable(boing WIN32 MACOSX_BUNDLE boing.c)
-add_executable(gears WIN32 MACOSX_BUNDLE gears.c)
-add_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${GLAD})
-add_executable(particles WIN32 MACOSX_BUNDLE particles.c ${TINYCTHREAD} ${GETOPT})
-add_executable(simple WIN32 MACOSX_BUNDLE simple.c)
-add_executable(splitview WIN32 MACOSX_BUNDLE splitview.c)
-add_executable(wave WIN32 MACOSX_BUNDLE wave.c)
+add_executable(boing WIN32 MACOSX_BUNDLE boing.c ${ICON} ${GLAD_GL})
+add_executable(gears WIN32 MACOSX_BUNDLE gears.c ${ICON} ${GLAD_GL})
+add_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${ICON} ${GLAD_GL})
+add_executable(offscreen offscreen.c ${ICON} ${GLAD_GL})
+add_executable(particles WIN32 MACOSX_BUNDLE particles.c ${ICON} ${TINYCTHREAD} ${GETOPT} ${GLAD_GL})
+add_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${ICON} ${GLAD_GL})
+add_executable(splitview WIN32 MACOSX_BUNDLE splitview.c ${ICON} ${GLAD_GL})
+add_executable(triangle-opengl WIN32 MACOSX_BUNDLE triangle-opengl.c ${ICON} ${GLAD_GL})
+add_executable(triangle-opengles WIN32 MACOSX_BUNDLE triangle-opengles.c ${ICON} ${GLAD_GLES2})
+add_executable(wave WIN32 MACOSX_BUNDLE wave.c ${ICON} ${GLAD_GL})
+add_executable(windows WIN32 MACOSX_BUNDLE windows.c ${ICON} ${GLAD_GL})
 
-target_link_libraries(particles "${CMAKE_THREAD_LIBS_INIT}" "${RT_LIBRARY}")
+target_link_libraries(particles Threads::Threads)
+if (RT_LIBRARY)
+    target_link_libraries(particles "${RT_LIBRARY}")
+endif()
 
-set(WINDOWS_BINARIES boing gears heightmap particles simple splitview wave)
+set(GUI_ONLY_BINARIES boing gears heightmap particles sharing splitview
+    triangle-opengl triangle-opengles wave windows)
+set(CONSOLE_BINARIES offscreen)
 
-set_target_properties(${WINDOWS_BINARIES} PROPERTIES FOLDER "GLFW3/Examples")
+set_target_properties(${GUI_ONLY_BINARIES} ${CONSOLE_BINARIES} PROPERTIES
+                      C_STANDARD 99
+                      FOLDER "GLFW3/Examples")
 
 if (MSVC)
-    # Tell MSVC to use main instead of WinMain for Windows subsystem executables
-    set_target_properties(${WINDOWS_BINARIES} PROPERTIES
+    # Tell MSVC to use main instead of WinMain
+    set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
                           LINK_FLAGS "/ENTRY:mainCRTStartup")
+elseif (CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
+    # Tell Clang using MS CRT to use main instead of WinMain
+    set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
+                          LINK_FLAGS "-Wl,/entry:mainCRTStartup")
 endif()
 
 if (APPLE)
@@ -47,13 +65,19 @@ if (APPLE)
     set_target_properties(gears PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Gears")
     set_target_properties(heightmap PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Heightmap")
     set_target_properties(particles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Particles")
-    set_target_properties(simple PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Simple")
-    set_target_properties(splitview PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Split View")
+    set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Sharing")
+    set_target_properties(triangle-opengl PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "OpenGL Triangle")
+    set_target_properties(triangle-opengles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "OpenGL ES Triangle")
+    set_target_properties(splitview PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "SplitView")
     set_target_properties(wave PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Wave")
+    set_target_properties(windows PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Windows")
 
-    set_target_properties(${WINDOWS_BINARIES} PROPERTIES
+    set_source_files_properties(glfw.icns PROPERTIES
+                                MACOSX_PACKAGE_LOCATION "Resources")
+    set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
                           MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}
-                          MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION_FULL}
-                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/MacOSXBundleInfo.plist.in")
+                          MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}
+                          MACOSX_BUNDLE_ICON_FILE glfw.icns
+                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/Info.plist.in")
 endif()
 

examples/boing.c

@@ -36,6 +36,9 @@
 #include <stdlib.h>
 #include <math.h>
 
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>
 
 #include <linmath.h>
@@ -88,10 +91,11 @@ typedef enum { DRAW_BALL, DRAW_BALL_SHADOW } DRAW_BALL_ENUM;
 typedef struct {float x; float y; float z;} vertex_t;
 
 /* Global vars */
+int windowed_xpos, windowed_ypos, windowed_width, windowed_height;
 int width, height;
 GLfloat deg_rot_y       = 0.f;
 GLfloat deg_rot_y_inc   = 2.f;
-GLboolean override_pos  = GL_FALSE;
+int override_pos        = GLFW_FALSE;
 GLfloat cursor_x        = 0.f;
 GLfloat cursor_y        = 0.f;
 GLfloat ball_x          = -RADIUS;
@@ -163,7 +167,7 @@ void CrossProduct( vertex_t a, vertex_t b, vertex_t c, vertex_t *n )
    v2 = c.y - a.y;
    v3 = c.z - a.z;
 
-   n->x = u2 * v3 - v2 * v3;
+   n->x = u2 * v3 - v2 * u3;
    n->y = u3 * v1 - v3 * u1;
    n->z = u1 * v2 - v1 * u2;
 }
@@ -235,8 +239,32 @@ void reshape( GLFWwindow* window, int w, int h )
 
 void key_callback( GLFWwindow* window, int key, int scancode, int action, int mods )
 {
-    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
-        glfwSetWindowShouldClose(window, GL_TRUE);
+    if (action != GLFW_PRESS)
+        return;
+
+    if (key == GLFW_KEY_ESCAPE && mods == 0)
+        glfwSetWindowShouldClose(window, GLFW_TRUE);
+    if ((key == GLFW_KEY_ENTER && mods == GLFW_MOD_ALT) ||
+        (key == GLFW_KEY_F11 && mods == GLFW_MOD_ALT))
+    {
+        if (glfwGetWindowMonitor(window))
+        {
+            glfwSetWindowMonitor(window, NULL,
+                                 windowed_xpos, windowed_ypos,
+                                 windowed_width, windowed_height, 0);
+        }
+        else
+        {
+            GLFWmonitor* monitor = glfwGetPrimaryMonitor();
+            if (monitor)
+            {
+                const GLFWvidmode* mode = glfwGetVideoMode(monitor);
+                glfwGetWindowPos(window, &windowed_xpos, &windowed_ypos);
+                glfwGetWindowSize(window, &windowed_width, &windowed_height);
+                glfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);
+            }
+        }
+    }
 }
 
 static void set_ball_pos ( GLfloat x, GLfloat y )
@@ -252,12 +280,12 @@ void mouse_button_callback( GLFWwindow* window, int button, int action, int mods
 
    if (action == GLFW_PRESS)
    {
-      override_pos = GL_TRUE;
+      override_pos = GLFW_TRUE;
       set_ball_pos(cursor_x, cursor_y);
    }
    else
    {
-      override_pos = GL_FALSE;
+      override_pos = GLFW_FALSE;
    }
 }
 
@@ -276,7 +304,7 @@ void cursor_position_callback( GLFWwindow* window, double x, double y )
  * The Boing ball is sphere in which each facet is a rectangle.
  * Facet colors alternate between red and white.
  * The ball is built by stacking latitudinal circles.  Each circle is composed
- * of a widely-separated set of points, so that each facet is noticably large.
+ * of a widely-separated set of points, so that each facet is noticeably large.
  *****************************************************************************/
 void DrawBoingBall( void )
 {
@@ -420,7 +448,7 @@ void DrawBoingBallBand( GLfloat long_lo,
    static int colorToggle = 0;
 
   /*
-   * Iterate thru the points of a latitude circle.
+   * Iterate through the points of a latitude circle.
    * A latitude circle is a 2D set of X,Z points.
    */
    for ( lat_deg = 0;
@@ -601,8 +629,6 @@ int main( void )
    if( !glfwInit() )
       exit( EXIT_FAILURE );
 
-   glfwWindowHint(GLFW_DEPTH_BITS, 16);
-
    window = glfwCreateWindow( 400, 400, "Boing (classic Amiga demo)", NULL, NULL );
    if (!window)
    {
@@ -610,12 +636,15 @@ int main( void )
        exit( EXIT_FAILURE );
    }
 
+   glfwSetWindowAspectRatio(window, 1, 1);
+
    glfwSetFramebufferSizeCallback(window, reshape);
    glfwSetKeyCallback(window, key_callback);
    glfwSetMouseButtonCallback(window, mouse_button_callback);
    glfwSetCursorPosCallback(window, cursor_position_callback);
 
    glfwMakeContextCurrent(window);
+   gladLoadGL(glfwGetProcAddress);
    glfwSwapInterval( 1 );
 
    glfwGetFramebufferSize(window, &width, &height);

examples/gears.c

@@ -15,7 +15,7 @@
  *   - Slightly modified camera that should work better for stereo viewing
  *
  *
- * Camilla Berglund:
+ * Camilla Löwy:
  *   - Removed FPS counter (this is not a benchmark)
  *   - Added a few comments
  *   - Enabled vsync
@@ -30,6 +30,10 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>
 
 /**
@@ -170,6 +174,7 @@ static GLfloat angle = 0.f;
 /* OpenGL draw function & timing */
 static void draw(void)
 {
+  glClearColor(0.0, 0.0, 0.0, 0.0);
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
   glPushMatrix();
@@ -219,7 +224,7 @@ void key( GLFWwindow* window, int k, int s, int action, int mods )
       view_rotz += 5.0;
     break;
   case GLFW_KEY_ESCAPE:
-    glfwSetWindowShouldClose(window, GL_TRUE);
+    glfwSetWindowShouldClose(window, GLFW_TRUE);
     break;
   case GLFW_KEY_UP:
     view_rotx += 5.0;
@@ -309,6 +314,7 @@ int main(int argc, char *argv[])
     }
 
     glfwWindowHint(GLFW_DEPTH_BITS, 16);
+    glfwWindowHint(GLFW_TRANSPARENT_FRAMEBUFFER, GLFW_TRUE);
 
     window = glfwCreateWindow( 300, 300, "Gears", NULL, NULL );
     if (!window)
@@ -323,6 +329,7 @@ int main(int argc, char *argv[])
     glfwSetKeyCallback(window, key);
 
     glfwMakeContextCurrent(window);
+    gladLoadGL(glfwGetProcAddress);
     glfwSwapInterval( 1 );
 
     glfwGetFramebufferSize(window, &width, &height);

examples/glfw.rc

@@ -0,0 +1,3 @@
+
+GLFW_ICON               ICON            "glfw.ico"
+

examples/heightmap.c

@@ -29,7 +29,9 @@
 #include <assert.h>
 #include <stddef.h>
 
-#include <glad/glad.h>
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>
 
 /* Map height updates */
@@ -291,12 +293,12 @@ static void generate_heightmap__circle(float* center_x, float* center_y,
 {
     float sign;
     /* random value for element in between [0-1.0] */
-    *center_x = (MAP_SIZE * rand()) / (1.0f * RAND_MAX);
-    *center_y = (MAP_SIZE * rand()) / (1.0f * RAND_MAX);
-    *size = (MAX_CIRCLE_SIZE * rand()) / (1.0f * RAND_MAX);
-    sign = (1.0f * rand()) / (1.0f * RAND_MAX);
+    *center_x = (MAP_SIZE * rand()) / (float) RAND_MAX;
+    *center_y = (MAP_SIZE * rand()) / (float) RAND_MAX;
+    *size = (MAX_CIRCLE_SIZE * rand()) / (float) RAND_MAX;
+    sign = (1.0f * rand()) / (float) RAND_MAX;
     sign = (sign < DISPLACEMENT_SIGN_LIMIT) ? -1.0f : 1.0f;
-    *displacement = (sign * (MAX_DISPLACEMENT * rand())) / (1.0f * RAND_MAX);
+    *displacement = (sign * (MAX_DISPLACEMENT * rand())) / (float) RAND_MAX;
 }
 
 /* Run the specified number of iterations of the generation process for the
@@ -319,7 +321,7 @@ static void update_map(int num_iter)
         {
             GLfloat dx = center_x - map_vertices[0][ii];
             GLfloat dz = center_z - map_vertices[2][ii];
-            GLfloat pd = (2.0f * sqrtf((dx * dx) + (dz * dz))) / circle_size;
+            GLfloat pd = (2.0f * (float) sqrt((dx * dx) + (dz * dz))) / circle_size;
             if (fabs(pd) <= 1.0f)
             {
                 /* tx,tz is within the circle */
@@ -386,7 +388,7 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
     {
         case GLFW_KEY_ESCAPE:
             /* Exit program on Escape */
-            glfwSetWindowShouldClose(window, GL_TRUE);
+            glfwSetWindowShouldClose(window, GLFW_TRUE);
             break;
     }
 }
@@ -406,6 +408,7 @@ int main(int argc, char** argv)
     float f;
     GLint uloc_modelview;
     GLint uloc_project;
+    int width, height;
 
     GLuint shader_program;
 
@@ -414,11 +417,11 @@ int main(int argc, char** argv)
     if (!glfwInit())
         exit(EXIT_FAILURE);
 
-    glfwWindowHint(GLFW_RESIZABLE, GL_FALSE);
+    glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
     glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
     glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);
     glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-    glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
+    glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GLFW_TRUE);
 
     window = glfwCreateWindow(800, 600, "GLFW OpenGL3 Heightmap demo", NULL, NULL);
     if (! window )
@@ -431,7 +434,7 @@ int main(int argc, char** argv)
     glfwSetKeyCallback(window, key_callback);
 
     glfwMakeContextCurrent(window);
-    gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
+    gladLoadGL(glfwGetProcAddress);
 
     /* Prepare opengl resources for rendering */
     shader_program = make_shader_program(vertex_shader_text, fragment_shader_text);
@@ -469,7 +472,8 @@ int main(int argc, char** argv)
     /* Create the vbo to store all the information for the grid and the height */
 
     /* setup the scene ready for rendering */
-    glViewport(0, 0, 800, 600);
+    glfwGetFramebufferSize(window, &width, &height);
+    glViewport(0, 0, width, height);
     glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
 
     /* main loop */

examples/offscreen.c

@@ -0,0 +1,165 @@
+//========================================================================
+// Offscreen rendering example
+// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
+#include <GLFW/glfw3.h>
+
+#include "linmath.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#define STB_IMAGE_WRITE_IMPLEMENTATION
+#include <stb_image_write.h>
+
+static const struct
+{
+    float x, y;
+    float r, g, b;
+} vertices[3] =
+{
+    { -0.6f, -0.4f, 1.f, 0.f, 0.f },
+    {  0.6f, -0.4f, 0.f, 1.f, 0.f },
+    {   0.f,  0.6f, 0.f, 0.f, 1.f }
+};
+
+static const char* vertex_shader_text =
+"#version 110\n"
+"uniform mat4 MVP;\n"
+"attribute vec3 vCol;\n"
+"attribute vec2 vPos;\n"
+"varying vec3 color;\n"
+"void main()\n"
+"{\n"
+"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
+"    color = vCol;\n"
+"}\n";
+
+static const char* fragment_shader_text =
+"#version 110\n"
+"varying vec3 color;\n"
+"void main()\n"
+"{\n"
+"    gl_FragColor = vec4(color, 1.0);\n"
+"}\n";
+
+static void error_callback(int error, const char* description)
+{
+    fprintf(stderr, "Error: %s\n", description);
+}
+
+int main(void)
+{
+    GLFWwindow* window;
+    GLuint vertex_buffer, vertex_shader, fragment_shader, program;
+    GLint mvp_location, vpos_location, vcol_location;
+    float ratio;
+    int width, height;
+    mat4x4 mvp;
+    char* buffer;
+
+    glfwSetErrorCallback(error_callback);
+
+    glfwInitHint(GLFW_COCOA_MENUBAR, GLFW_FALSE);
+
+    if (!glfwInit())
+        exit(EXIT_FAILURE);
+
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
+    glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
+
+    window = glfwCreateWindow(640, 480, "Simple example", NULL, NULL);
+    if (!window)
+    {
+        glfwTerminate();
+        exit(EXIT_FAILURE);
+    }
+
+    glfwMakeContextCurrent(window);
+    gladLoadGL(glfwGetProcAddress);
+
+    // NOTE: OpenGL error checks have been omitted for brevity
+
+    glGenBuffers(1, &vertex_buffer);
+    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+
+    vertex_shader = glCreateShader(GL_VERTEX_SHADER);
+    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
+    glCompileShader(vertex_shader);
+
+    fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
+    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
+    glCompileShader(fragment_shader);
+
+    program = glCreateProgram();
+    glAttachShader(program, vertex_shader);
+    glAttachShader(program, fragment_shader);
+    glLinkProgram(program);
+
+    mvp_location = glGetUniformLocation(program, "MVP");
+    vpos_location = glGetAttribLocation(program, "vPos");
+    vcol_location = glGetAttribLocation(program, "vCol");
+
+    glEnableVertexAttribArray(vpos_location);
+    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
+                          sizeof(vertices[0]), (void*) 0);
+    glEnableVertexAttribArray(vcol_location);
+    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
+                          sizeof(vertices[0]), (void*) (sizeof(float) * 2));
+
+    glfwGetFramebufferSize(window, &width, &height);
+    ratio = width / (float) height;
+
+    glViewport(0, 0, width, height);
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    mat4x4_ortho(mvp, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
+
+    glUseProgram(program);
+    glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
+    glDrawArrays(GL_TRIANGLES, 0, 3);
+    glFinish();
+
+    buffer = calloc(4, width * height);
+    glReadPixels(0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, buffer);
+
+    // Write image Y-flipped because OpenGL
+    stbi_write_png("offscreen.png",
+                   width, height, 4,
+                   buffer + (width * 4 * (height - 1)),
+                   -width * 4);
+
+    free(buffer);
+
+    glfwDestroyWindow(window);
+
+    glfwTerminate();
+    exit(EXIT_SUCCESS);
+}
+

examples/particles.c

@@ -1,7 +1,7 @@
 //========================================================================
 // A simple particle engine with threaded physics
 // Copyright (c) Marcus Geelnard
-// Copyright (c) Camilla Berglund <elmindreda@elmindreda.org>
+// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
 //
 // This software is provided 'as-is', without any express or implied
 // warranty. In no event will the authors be held liable for any damages
@@ -39,6 +39,9 @@
 #include <getopt.h>
 #include <linmath.h>
 
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>
 
 // Define tokens for GL_EXT_separate_specular_color if not already defined
@@ -442,7 +445,7 @@ static void draw_particles(GLFWwindow* window, double t, float dt)
     }
 
     // Set up vertex arrays. We use interleaved arrays, which is easier to
-    // handle (in most situations) and it gives a linear memeory access
+    // handle (in most situations) and it gives a linear memory access
     // access pattern (which may give better performance in some
     // situations). GL_T2F_C4UB_V3F means: 2 floats for texture coords,
     // 4 ubytes for color and 3 floats for vertex coord (in that order).
@@ -456,7 +459,9 @@ static void draw_particles(GLFWwindow* window, double t, float dt)
     {
         struct timespec ts;
         clock_gettime(CLOCK_REALTIME, &ts);
-        ts.tv_nsec += 100000000;
+        ts.tv_nsec += 100 * 1000 * 1000;
+        ts.tv_sec += ts.tv_nsec / (1000 * 1000 * 1000);
+        ts.tv_nsec %= 1000 * 1000 * 1000;
         cnd_timedwait(&thread_sync.p_done, &thread_sync.particles_lock, &ts);
     }
 
@@ -650,7 +655,7 @@ static void draw_fountain(void)
 
 
 //========================================================================
-// Recursive function for building variable tesselated floor
+// Recursive function for building variable tessellated floor
 //========================================================================
 
 static void tessellate_floor(float x1, float y1, float x2, float y2, int depth)
@@ -717,7 +722,7 @@ static void draw_floor(void)
         glMaterialfv(GL_FRONT, GL_SPECULAR, floor_specular);
         glMaterialf(GL_FRONT, GL_SHININESS, floor_shininess);
 
-        // Draw floor as a bunch of triangle strips (high tesselation
+        // Draw floor as a bunch of triangle strips (high tessellation
         // improves lighting)
         glNormal3f(0.f, 0.f, 1.f);
         glBegin(GL_QUADS);
@@ -875,7 +880,7 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
         switch (key)
         {
             case GLFW_KEY_ESCAPE:
-                glfwSetWindowShouldClose(window, GL_TRUE);
+                glfwSetWindowShouldClose(window, GLFW_TRUE);
                 break;
             case GLFW_KEY_W:
                 wireframe = !wireframe;
@@ -907,7 +912,9 @@ static int physics_thread_main(void* arg)
         {
             struct timespec ts;
             clock_gettime(CLOCK_REALTIME, &ts);
-            ts.tv_nsec += 100000000;
+            ts.tv_nsec += 100 * 1000 * 1000;
+            ts.tv_sec += ts.tv_nsec / (1000 * 1000 * 1000);
+            ts.tv_nsec %= 1000 * 1000 * 1000;
             cnd_timedwait(&thread_sync.d_done, &thread_sync.particles_lock, &ts);
         }
 
@@ -989,6 +996,7 @@ int main(int argc, char** argv)
         glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
 
     glfwMakeContextCurrent(window);
+    gladLoadGL(glfwGetProcAddress);
     glfwSwapInterval(1);
 
     glfwSetFramebufferSizeCallback(window, resize_callback);

examples/sharing.c

@@ -0,0 +1,235 @@
+//========================================================================
+// Context sharing example
+// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
+#include <GLFW/glfw3.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "getopt.h"
+#include "linmath.h"
+
+static const char* vertex_shader_text =
+"#version 110\n"
+"uniform mat4 MVP;\n"
+"attribute vec2 vPos;\n"
+"varying vec2 texcoord;\n"
+"void main()\n"
+"{\n"
+"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
+"    texcoord = vPos;\n"
+"}\n";
+
+static const char* fragment_shader_text =
+"#version 110\n"
+"uniform sampler2D texture;\n"
+"uniform vec3 color;\n"
+"varying vec2 texcoord;\n"
+"void main()\n"
+"{\n"
+"    gl_FragColor = vec4(color * texture2D(texture, texcoord).rgb, 1.0);\n"
+"}\n";
+
+static const vec2 vertices[4] =
+{
+    { 0.f, 0.f },
+    { 1.f, 0.f },
+    { 1.f, 1.f },
+    { 0.f, 1.f }
+};
+
+static void error_callback(int error, const char* description)
+{
+    fprintf(stderr, "Error: %s\n", description);
+}
+
+static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
+{
+    if (action == GLFW_PRESS && key == GLFW_KEY_ESCAPE)
+        glfwSetWindowShouldClose(window, GLFW_TRUE);
+}
+
+int main(int argc, char** argv)
+{
+    GLFWwindow* windows[2];
+    GLuint texture, program, vertex_buffer;
+    GLint mvp_location, vpos_location, color_location, texture_location;
+
+    glfwSetErrorCallback(error_callback);
+
+    if (!glfwInit())
+        exit(EXIT_FAILURE);
+
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
+
+    windows[0] = glfwCreateWindow(400, 400, "First", NULL, NULL);
+    if (!windows[0])
+    {
+        glfwTerminate();
+        exit(EXIT_FAILURE);
+    }
+
+    glfwSetKeyCallback(windows[0], key_callback);
+
+    glfwMakeContextCurrent(windows[0]);
+
+    // Only enable vsync for the first of the windows to be swapped to
+    // avoid waiting out the interval for each window
+    glfwSwapInterval(1);
+
+    // The contexts are created with the same APIs so the function
+    // pointers should be re-usable between them
+    gladLoadGL(glfwGetProcAddress);
+
+    // Create the OpenGL objects inside the first context, created above
+    // All objects will be shared with the second context, created below
+    {
+        int x, y;
+        char pixels[16 * 16];
+        GLuint vertex_shader, fragment_shader;
+
+        glGenTextures(1, &texture);
+        glBindTexture(GL_TEXTURE_2D, texture);
+
+        srand((unsigned int) glfwGetTimerValue());
+
+        for (y = 0;  y < 16;  y++)
+        {
+            for (x = 0;  x < 16;  x++)
+                pixels[y * 16 + x] = rand() % 256;
+        }
+
+        glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, 16, 16, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, pixels);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+
+        vertex_shader = glCreateShader(GL_VERTEX_SHADER);
+        glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
+        glCompileShader(vertex_shader);
+
+        fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
+        glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
+        glCompileShader(fragment_shader);
+
+        program = glCreateProgram();
+        glAttachShader(program, vertex_shader);
+        glAttachShader(program, fragment_shader);
+        glLinkProgram(program);
+
+        mvp_location = glGetUniformLocation(program, "MVP");
+        color_location = glGetUniformLocation(program, "color");
+        texture_location = glGetUniformLocation(program, "texture");
+        vpos_location = glGetAttribLocation(program, "vPos");
+
+        glGenBuffers(1, &vertex_buffer);
+        glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
+        glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+    }
+
+    glUseProgram(program);
+    glUniform1i(texture_location, 0);
+
+    glEnable(GL_TEXTURE_2D);
+    glBindTexture(GL_TEXTURE_2D, texture);
+
+    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
+    glEnableVertexAttribArray(vpos_location);
+    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
+                          sizeof(vertices[0]), (void*) 0);
+
+    windows[1] = glfwCreateWindow(400, 400, "Second", NULL, windows[0]);
+    if (!windows[1])
+    {
+        glfwTerminate();
+        exit(EXIT_FAILURE);
+    }
+
+    // Place the second window to the right of the first
+    {
+        int xpos, ypos, left, right, width;
+
+        glfwGetWindowSize(windows[0], &width, NULL);
+        glfwGetWindowFrameSize(windows[0], &left, NULL, &right, NULL);
+        glfwGetWindowPos(windows[0], &xpos, &ypos);
+
+        glfwSetWindowPos(windows[1], xpos + width + left + right, ypos);
+    }
+
+    glfwSetKeyCallback(windows[1], key_callback);
+
+    glfwMakeContextCurrent(windows[1]);
+
+    // While objects are shared, the global context state is not and will
+    // need to be set up for each context
+
+    glUseProgram(program);
+
+    glEnable(GL_TEXTURE_2D);
+    glBindTexture(GL_TEXTURE_2D, texture);
+
+    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
+    glEnableVertexAttribArray(vpos_location);
+    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
+                          sizeof(vertices[0]), (void*) 0);
+
+    while (!glfwWindowShouldClose(windows[0]) &&
+           !glfwWindowShouldClose(windows[1]))
+    {
+        int i;
+        const vec3 colors[2] =
+        {
+            { 0.8f, 0.4f, 1.f },
+            { 0.3f, 0.4f, 1.f }
+        };
+
+        for (i = 0;  i < 2;  i++)
+        {
+            int width, height;
+            mat4x4 mvp;
+
+            glfwGetFramebufferSize(windows[i], &width, &height);
+            glfwMakeContextCurrent(windows[i]);
+
+            glViewport(0, 0, width, height);
+
+            mat4x4_ortho(mvp, 0.f, 1.f, 0.f, 1.f, 0.f, 1.f);
+            glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
+            glUniform3fv(color_location, 1, colors[i]);
+            glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
+
+            glfwSwapBuffers(windows[i]);
+        }
+
+        glfwWaitEvents();
+    }
+
+    glfwTerminate();
+    exit(EXIT_SUCCESS);
+}
+

examples/splitview.c

@@ -2,15 +2,17 @@
 // This is an example program for the GLFW library
 //
 // The program uses a "split window" view, rendering four views of the
-// same scene in one window (e.g. uesful for 3D modelling software). This
-// demo uses scissors to separete the four different rendering areas from
+// same scene in one window (e.g. useful for 3D modelling software). This
+// demo uses scissors to separate the four different rendering areas from
 // each other.
 //
 // (If the code seems a little bit strange here and there, it may be
 //  because I am not a friend of orthogonal projections)
 //========================================================================
 
-#define GLFW_INCLUDE_GLEXT
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>
 
 #if defined(_MSC_VER)
@@ -473,7 +475,7 @@ static void mouseButtonFun(GLFWwindow* window, int button, int action, int mods)
 static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
 {
     if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
-        glfwSetWindowShouldClose(window, GL_TRUE);
+        glfwSetWindowShouldClose(window, GLFW_TRUE);
 }
 
 
@@ -513,14 +515,11 @@ int main(void)
 
     // Enable vsync
     glfwMakeContextCurrent(window);
+    gladLoadGL(glfwGetProcAddress);
     glfwSwapInterval(1);
 
-    if (glfwExtensionSupported("GL_ARB_multisample") ||
-        glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR) >= 2 ||
-        glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR) >= 3)
-    {
+    if (GLAD_GL_ARB_multisample || GLAD_GL_VERSION_1_3)
         glEnable(GL_MULTISAMPLE_ARB);
-    }
 
     glfwGetFramebufferSize(window, &width, &height);
     framebufferSizeFun(window, width, height);

examples/triangle-opengl.c

@@ -0,0 +1,171 @@
+//========================================================================
+// OpenGL triangle example
+// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+//! [code]
+
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
+#include <GLFW/glfw3.h>
+
+#include "linmath.h"
+
+#include <stdlib.h>
+#include <stddef.h>
+#include <stdio.h>
+
+typedef struct Vertex
+{
+    vec2 pos;
+    vec3 col;
+} Vertex;
+
+static const Vertex vertices[3] =
+{
+    { { -0.6f, -0.4f }, { 1.f, 0.f, 0.f } },
+    { {  0.6f, -0.4f }, { 0.f, 1.f, 0.f } },
+    { {   0.f,  0.6f }, { 0.f, 0.f, 1.f } }
+};
+
+static const char* vertex_shader_text =
+"#version 330\n"
+"uniform mat4 MVP;\n"
+"in vec3 vCol;\n"
+"in vec2 vPos;\n"
+"out vec3 color;\n"
+"void main()\n"
+"{\n"
+"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
+"    color = vCol;\n"
+"}\n";
+
+static const char* fragment_shader_text =
+"#version 330\n"
+"in vec3 color;\n"
+"out vec4 fragment;\n"
+"void main()\n"
+"{\n"
+"    fragment = vec4(color, 1.0);\n"
+"}\n";
+
+static void error_callback(int error, const char* description)
+{
+    fprintf(stderr, "Error: %s\n", description);
+}
+
+static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
+{
+    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
+        glfwSetWindowShouldClose(window, GLFW_TRUE);
+}
+
+int main(void)
+{
+    glfwSetErrorCallback(error_callback);
+
+    if (!glfwInit())
+        exit(EXIT_FAILURE);
+
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
+
+    GLFWwindow* window = glfwCreateWindow(640, 480, "OpenGL Triangle", NULL, NULL);
+    if (!window)
+    {
+        glfwTerminate();
+        exit(EXIT_FAILURE);
+    }
+
+    glfwSetKeyCallback(window, key_callback);
+
+    glfwMakeContextCurrent(window);
+    gladLoadGL(glfwGetProcAddress);
+    glfwSwapInterval(1);
+
+    // NOTE: OpenGL error checks have been omitted for brevity
+
+    GLuint vertex_buffer;
+    glGenBuffers(1, &vertex_buffer);
+    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+
+    const GLuint vertex_shader = glCreateShader(GL_VERTEX_SHADER);
+    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
+    glCompileShader(vertex_shader);
+
+    const GLuint fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
+    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
+    glCompileShader(fragment_shader);
+
+    const GLuint program = glCreateProgram();
+    glAttachShader(program, vertex_shader);
+    glAttachShader(program, fragment_shader);
+    glLinkProgram(program);
+
+    const GLint mvp_location = glGetUniformLocation(program, "MVP");
+    const GLint vpos_location = glGetAttribLocation(program, "vPos");
+    const GLint vcol_location = glGetAttribLocation(program, "vCol");
+
+    GLuint vertex_array;
+    glGenVertexArrays(1, &vertex_array);
+    glBindVertexArray(vertex_array);
+    glEnableVertexAttribArray(vpos_location);
+    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
+                          sizeof(Vertex), (void*) offsetof(Vertex, pos));
+    glEnableVertexAttribArray(vcol_location);
+    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
+                          sizeof(Vertex), (void*) offsetof(Vertex, col));
+
+    while (!glfwWindowShouldClose(window))
+    {
+        int width, height;
+        glfwGetFramebufferSize(window, &width, &height);
+        const float ratio = width / (float) height;
+
+        glViewport(0, 0, width, height);
+        glClear(GL_COLOR_BUFFER_BIT);
+
+        mat4x4 m, p, mvp;
+        mat4x4_identity(m);
+        mat4x4_rotate_Z(m, m, (float) glfwGetTime());
+        mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
+        mat4x4_mul(mvp, p, m);
+
+        glUseProgram(program);
+        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) &mvp);
+        glBindVertexArray(vertex_array);
+        glDrawArrays(GL_TRIANGLES, 0, 3);
+
+        glfwSwapBuffers(window);
+        glfwPollEvents();
+    }
+
+    glfwDestroyWindow(window);
+
+    glfwTerminate();
+    exit(EXIT_SUCCESS);
+}
+
+//! [code]

examples/triangle-opengles.c

@@ -0,0 +1,170 @@
+//========================================================================
+// OpenGL ES 2.0 triangle example
+// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+
+#define GLAD_GLES2_IMPLEMENTATION
+#include <glad/gles2.h>
+#define GLFW_INCLUDE_NONE
+#include <GLFW/glfw3.h>
+
+#include "linmath.h"
+
+#include <stdlib.h>
+#include <stddef.h>
+#include <stdio.h>
+
+typedef struct Vertex
+{
+    vec2 pos;
+    vec3 col;
+} Vertex;
+
+static const Vertex vertices[3] =
+{
+    { { -0.6f, -0.4f }, { 1.f, 0.f, 0.f } },
+    { {  0.6f, -0.4f }, { 0.f, 1.f, 0.f } },
+    { {   0.f,  0.6f }, { 0.f, 0.f, 1.f } }
+};
+
+static const char* vertex_shader_text =
+"#version 100\n"
+"precision mediump float;\n"
+"uniform mat4 MVP;\n"
+"attribute vec3 vCol;\n"
+"attribute vec2 vPos;\n"
+"varying vec3 color;\n"
+"void main()\n"
+"{\n"
+"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
+"    color = vCol;\n"
+"}\n";
+
+static const char* fragment_shader_text =
+"#version 100\n"
+"precision mediump float;\n"
+"varying vec3 color;\n"
+"void main()\n"
+"{\n"
+"    gl_FragColor = vec4(color, 1.0);\n"
+"}\n";
+
+static void error_callback(int error, const char* description)
+{
+    fprintf(stderr, "GLFW Error: %s\n", description);
+}
+
+static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
+{
+    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
+        glfwSetWindowShouldClose(window, GLFW_TRUE);
+}
+
+int main(void)
+{
+    glfwSetErrorCallback(error_callback);
+
+    if (!glfwInit())
+        exit(EXIT_FAILURE);
+
+    glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_ES_API);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
+    glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_EGL_CONTEXT_API);
+
+    GLFWwindow* window = glfwCreateWindow(640, 480, "OpenGL ES 2.0 Triangle (EGL)", NULL, NULL);
+    if (!window)
+    {
+        glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_NATIVE_CONTEXT_API);
+        window = glfwCreateWindow(640, 480, "OpenGL ES 2.0 Triangle", NULL, NULL);
+        if (!window)
+        {
+            glfwTerminate();
+            exit(EXIT_FAILURE);
+        }
+    }
+
+    glfwSetKeyCallback(window, key_callback);
+
+    glfwMakeContextCurrent(window);
+    gladLoadGLES2(glfwGetProcAddress);
+    glfwSwapInterval(1);
+
+    GLuint vertex_buffer;
+    glGenBuffers(1, &vertex_buffer);
+    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
+
+    const GLuint vertex_shader = glCreateShader(GL_VERTEX_SHADER);
+    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
+    glCompileShader(vertex_shader);
+
+    const GLuint fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
+    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
+    glCompileShader(fragment_shader);
+
+    const GLuint program = glCreateProgram();
+    glAttachShader(program, vertex_shader);
+    glAttachShader(program, fragment_shader);
+    glLinkProgram(program);
+
+    const GLint mvp_location = glGetUniformLocation(program, "MVP");
+    const GLint vpos_location = glGetAttribLocation(program, "vPos");
+    const GLint vcol_location = glGetAttribLocation(program, "vCol");
+
+    glEnableVertexAttribArray(vpos_location);
+    glEnableVertexAttribArray(vcol_location);
+    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
+                          sizeof(Vertex), (void*) offsetof(Vertex, pos));
+    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
+                          sizeof(Vertex), (void*) offsetof(Vertex, col));
+
+    while (!glfwWindowShouldClose(window))
+    {
+        int width, height;
+        glfwGetFramebufferSize(window, &width, &height);
+        const float ratio = width / (float) height;
+
+        glViewport(0, 0, width, height);
+        glClear(GL_COLOR_BUFFER_BIT);
+
+        mat4x4 m, p, mvp;
+        mat4x4_identity(m);
+        mat4x4_rotate_Z(m, m, (float) glfwGetTime());
+        mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
+        mat4x4_mul(mvp, p, m);
+
+        glUseProgram(program);
+        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) &mvp);
+        glDrawArrays(GL_TRIANGLES, 0, 3);
+
+        glfwSwapBuffers(window);
+        glfwPollEvents();
+    }
+
+    glfwDestroyWindow(window);
+
+    glfwTerminate();
+    exit(EXIT_SUCCESS);
+}
+

examples/wave.c

@@ -5,7 +5,7 @@
  * Modified for GLFW by Sylvain Hellegouarch - sh@programmationworld.com
  * Modified for variable frame rate by Marcus Geelnard
  * 2003-Jan-31: Minor cleanups and speedups / MG
- * 2010-10-24: Formatting and cleanup - Camilla Berglund
+ * 2010-10-24: Formatting and cleanup - Camilla Löwy
  *****************************************************************************/
 
 #if defined(_MSC_VER)
@@ -17,6 +17,9 @@
 #include <stdlib.h>
 #include <math.h>
 
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>
 
 #include <linmath.h>
@@ -278,7 +281,7 @@ void key_callback(GLFWwindow* window, int key, int scancode, int action, int mod
     switch (key)
     {
         case GLFW_KEY_ESCAPE:
-            glfwSetWindowShouldClose(window, GL_TRUE);
+            glfwSetWindowShouldClose(window, GLFW_TRUE);
             break;
         case GLFW_KEY_SPACE:
             init_grid();
@@ -411,6 +414,7 @@ int main(int argc, char* argv[])
     glfwSetScrollCallback(window, scroll_callback);
 
     glfwMakeContextCurrent(window);
+    gladLoadGL(glfwGetProcAddress);
     glfwSwapInterval(1);
 
     glfwGetFramebufferSize(window, &width, &height);
@@ -453,6 +457,7 @@ int main(int argc, char* argv[])
         glfwPollEvents();
     }
 
+    glfwTerminate();
     exit(EXIT_SUCCESS);
 }
 

examples/windows.c

@@ -0,0 +1,106 @@
+//========================================================================
+// Simple multi-window example
+// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+
+#define GLAD_GL_IMPLEMENTATION
+#include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
+#include <GLFW/glfw3.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char** argv)
+{
+    int xpos, ypos, height;
+    const char* description;
+    GLFWwindow* windows[4];
+
+    if (!glfwInit())
+    {
+        glfwGetError(&description);
+        printf("Error: %s\n", description);
+        exit(EXIT_FAILURE);
+    }
+
+    glfwWindowHint(GLFW_DECORATED, GLFW_FALSE);
+
+    glfwGetMonitorWorkarea(glfwGetPrimaryMonitor(), &xpos, &ypos, NULL, &height);
+
+    for (int i = 0;  i < 4;  i++)
+    {
+        const int size = height / 5;
+        const struct
+        {
+            float r, g, b;
+        } colors[] =
+        {
+            { 0.95f, 0.32f, 0.11f },
+            { 0.50f, 0.80f, 0.16f },
+            {   0.f, 0.68f, 0.94f },
+            { 0.98f, 0.74f, 0.04f }
+        };
+
+        if (i > 0)
+            glfwWindowHint(GLFW_FOCUS_ON_SHOW, GLFW_FALSE);
+
+        glfwWindowHint(GLFW_POSITION_X, xpos + size * (1 + (i & 1)));
+        glfwWindowHint(GLFW_POSITION_Y, ypos + size * (1 + (i >> 1)));
+
+        windows[i] = glfwCreateWindow(size, size, "Multi-Window Example", NULL, NULL);
+        if (!windows[i])
+        {
+            glfwGetError(&description);
+            printf("Error: %s\n", description);
+            glfwTerminate();
+            exit(EXIT_FAILURE);
+        }
+
+        glfwSetInputMode(windows[i], GLFW_STICKY_KEYS, GLFW_TRUE);
+
+        glfwMakeContextCurrent(windows[i]);
+        gladLoadGL(glfwGetProcAddress);
+        glClearColor(colors[i].r, colors[i].g, colors[i].b, 1.f);
+    }
+
+    for (;;)
+    {
+        for (int i = 0;  i < 4;  i++)
+        {
+            glfwMakeContextCurrent(windows[i]);
+            glClear(GL_COLOR_BUFFER_BIT);
+            glfwSwapBuffers(windows[i]);
+
+            if (glfwWindowShouldClose(windows[i]) ||
+                glfwGetKey(windows[i], GLFW_KEY_ESCAPE))
+            {
+                glfwTerminate();
+                exit(EXIT_SUCCESS);
+            }
+        }
+
+        glfwWaitEvents();
+    }
+}
+

include/GLFW/glfw3native.h

@@ -1,9 +1,9 @@
 /*************************************************************************
- * GLFW 3.1 - www.glfw.org
+ * GLFW 3.4 - www.glfw.org
  * A library for OpenGL, window and input
  *------------------------------------------------------------------------
  * Copyright (c) 2002-2006 Marcus Geelnard
- * Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.org>
+ * Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
  *
  * This software is provided 'as-is', without any express or implied
  * warranty. In no event will the authors be held liable for any damages
@@ -38,31 +38,52 @@ extern "C" {
  * Doxygen documentation
  *************************************************************************/
 
+/*! @file glfw3native.h
+ *  @brief The header of the native access functions.
+ *
+ *  This is the header file of the native access functions.  See @ref native for
+ *  more information.
+ */
 /*! @defgroup native Native access
+ *  @brief Functions related to accessing native handles.
  *
  *  **By using the native access functions you assert that you know what you're
  *  doing and how to fix problems caused by using them.  If you don't, you
  *  shouldn't be using them.**
  *
- *  Before the inclusion of @ref glfw3native.h, you must define exactly one
- *  window system API macro and exactly one context creation API macro.  Failure
- *  to do this will cause a compile-time error.
+ *  Before the inclusion of @ref glfw3native.h, you may define zero or more
+ *  window system API macro and zero or more context creation API macros.
+ *
+ *  The chosen backends must match those the library was compiled for.  Failure
+ *  to do this will cause a link-time error.
  *
  *  The available window API macros are:
  *  * `GLFW_EXPOSE_NATIVE_WIN32`
  *  * `GLFW_EXPOSE_NATIVE_COCOA`
  *  * `GLFW_EXPOSE_NATIVE_X11`
+ *  * `GLFW_EXPOSE_NATIVE_WAYLAND`
  *
  *  The available context API macros are:
  *  * `GLFW_EXPOSE_NATIVE_WGL`
  *  * `GLFW_EXPOSE_NATIVE_NSGL`
  *  * `GLFW_EXPOSE_NATIVE_GLX`
  *  * `GLFW_EXPOSE_NATIVE_EGL`
+ *  * `GLFW_EXPOSE_NATIVE_OSMESA`
  *
  *  These macros select which of the native access functions that are declared
  *  and which platform-specific headers to include.  It is then up your (by
  *  definition platform-specific) code to handle which of these should be
  *  defined.
+ *
+ *  If you do not want the platform-specific headers to be included, define
+ *  `GLFW_NATIVE_INCLUDE_NONE` before including the @ref glfw3native.h header.
+ *
+ *  @code
+ *  #define GLFW_EXPOSE_NATIVE_WIN32
+ *  #define GLFW_EXPOSE_NATIVE_WGL
+ *  #define GLFW_NATIVE_INCLUDE_NONE
+ *  #include <GLFW/glfw3native.h>
+ *  @endcode
  */
 
 
@@ -70,37 +91,71 @@ extern "C" {
  * System headers and types
  *************************************************************************/
 
-#if defined(GLFW_EXPOSE_NATIVE_WIN32)
- // This is a workaround for the fact that glfw3.h needs to export APIENTRY (for
- // example to allow applications to correctly declare a GL_ARB_debug_output
- // callback) but windows.h assumes no one will define APIENTRY before it does
- #undef APIENTRY
- #include <windows.h>
-#elif defined(GLFW_EXPOSE_NATIVE_COCOA)
- #include <ApplicationServices/ApplicationServices.h>
- #if defined(__OBJC__)
-  #import <Cocoa/Cocoa.h>
- #else
-  typedef void* id;
- #endif
-#elif defined(GLFW_EXPOSE_NATIVE_X11)
- #include <X11/Xlib.h>
- #include <X11/extensions/Xrandr.h>
-#else
- #error "No window API selected"
-#endif
+#if !defined(GLFW_NATIVE_INCLUDE_NONE)
 
-#if defined(GLFW_EXPOSE_NATIVE_WGL)
- /* WGL is declared by windows.h */
-#elif defined(GLFW_EXPOSE_NATIVE_NSGL)
- /* NSGL is declared by Cocoa.h */
-#elif defined(GLFW_EXPOSE_NATIVE_GLX)
- #include <GL/glx.h>
-#elif defined(GLFW_EXPOSE_NATIVE_EGL)
- #include <EGL/egl.h>
-#else
- #error "No context API selected"
-#endif
+ #if defined(GLFW_EXPOSE_NATIVE_WIN32) || defined(GLFW_EXPOSE_NATIVE_WGL)
+  /* This is a workaround for the fact that glfw3.h needs to export APIENTRY (for
+   * example to allow applications to correctly declare a GL_KHR_debug callback)
+   * but windows.h assumes no one will define APIENTRY before it does
+   */
+  #if defined(GLFW_APIENTRY_DEFINED)
+   #undef APIENTRY
+   #undef GLFW_APIENTRY_DEFINED
+  #endif
+  #include <windows.h>
+ #endif
+
+ #if defined(GLFW_EXPOSE_NATIVE_COCOA) || defined(GLFW_EXPOSE_NATIVE_NSGL)
+  #if defined(__OBJC__)
+   #import <Cocoa/Cocoa.h>
+  #else
+   #include <ApplicationServices/ApplicationServices.h>
+   #include <objc/objc.h>
+  #endif
+ #endif
+
+ #if defined(GLFW_EXPOSE_NATIVE_X11) || defined(GLFW_EXPOSE_NATIVE_GLX)
+  #include <X11/Xlib.h>
+  #include <X11/extensions/Xrandr.h>
+ #endif
+
+ #if defined(GLFW_EXPOSE_NATIVE_WAYLAND)
+  #include <wayland-client.h>
+ #endif
+
+ #if defined(GLFW_EXPOSE_NATIVE_WGL)
+  /* WGL is declared by windows.h */
+ #endif
+ #if defined(GLFW_EXPOSE_NATIVE_NSGL)
+  /* NSGL is declared by Cocoa.h */
+ #endif
+ #if defined(GLFW_EXPOSE_NATIVE_GLX)
+  /* This is a workaround for the fact that glfw3.h defines GLAPIENTRY because by
+   * default it also acts as an OpenGL header
+   * However, glx.h will include gl.h, which will define it unconditionally
+   */
+  #if defined(GLFW_GLAPIENTRY_DEFINED)
+   #undef GLAPIENTRY
+   #undef GLFW_GLAPIENTRY_DEFINED
+  #endif
+  #include <GL/glx.h>
+ #endif
+ #if defined(GLFW_EXPOSE_NATIVE_EGL)
+  #include <EGL/egl.h>
+ #endif
+ #if defined(GLFW_EXPOSE_NATIVE_OSMESA)
+  /* This is a workaround for the fact that glfw3.h defines GLAPIENTRY because by
+   * default it also acts as an OpenGL header
+   * However, osmesa.h will include gl.h, which will define it unconditionally
+   */
+  #if defined(GLFW_GLAPIENTRY_DEFINED)
+   #undef GLAPIENTRY
+   #undef GLFW_GLAPIENTRY_DEFINED
+  #endif
+  #include <GL/osmesa.h>
+ #endif
+
+#endif /*GLFW_NATIVE_INCLUDE_NONE*/
 
 
 /*************************************************************************
@@ -114,11 +169,12 @@ extern "C" {
  *  of the specified monitor, or `NULL` if an [error](@ref error_handling)
  *  occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.1.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
  *
  *  @ingroup native
  */
@@ -130,11 +186,12 @@ GLFWAPI const char* glfwGetWin32Adapter(GLFWmonitor* monitor);
  *  `\\.\DISPLAY1\Monitor0`) of the specified monitor, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.1.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
  *
  *  @ingroup native
  */
@@ -145,11 +202,20 @@ GLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* monitor);
  *  @return The `HWND` of the specified window, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @remark The `HDC` associated with the window can be queried with the
+ *  [GetDC](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc)
+ *  function.
+ *  @code
+ *  HDC dc = GetDC(glfwGetWin32Window(window));
+ *  @endcode
+ *  This DC is private and does not need to be released.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
@@ -162,11 +228,21 @@ GLFWAPI HWND glfwGetWin32Window(GLFWwindow* window);
  *  @return The `HGLRC` of the specified window, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @remark The `HDC` associated with the window can be queried with the
+ *  [GetDC](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc)
+ *  function.
+ *  @code
+ *  HDC dc = GetDC(glfwGetWin32Window(window));
+ *  @endcode
+ *  This DC is private and does not need to be released.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
@@ -179,11 +255,12 @@ GLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* window);
  *  @return The `CGDirectDisplayID` of the specified monitor, or
  *  `kCGNullDirectDisplay` if an [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.1.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
  *
  *  @ingroup native
  */
@@ -194,11 +271,12 @@ GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* monitor);
  *  @return The `NSWindow` of the specified window, or `nil` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
@@ -211,11 +289,13 @@ GLFWAPI id glfwGetCocoaWindow(GLFWwindow* window);
  *  @return The `NSOpenGLContext` of the specified window, or `nil` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
@@ -228,11 +308,12 @@ GLFWAPI id glfwGetNSGLContext(GLFWwindow* window);
  *  @return The `Display` used by GLFW, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
@@ -243,11 +324,12 @@ GLFWAPI Display* glfwGetX11Display(void);
  *  @return The `RRCrtc` of the specified monitor, or `None` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.1.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
  *
  *  @ingroup native
  */
@@ -258,11 +340,12 @@ GLFWAPI RRCrtc glfwGetX11Adapter(GLFWmonitor* monitor);
  *  @return The `RROutput` of the specified monitor, or `None` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.1.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.1.
  *
  *  @ingroup native
  */
@@ -273,15 +356,66 @@ GLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* monitor);
  *  @return The `Window` of the specified window, or `None` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
 GLFWAPI Window glfwGetX11Window(GLFWwindow* window);
+
+/*! @brief Sets the current primary selection to the specified string.
+ *
+ *  @param[in] string A UTF-8 encoded string.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The specified string is copied before this function
+ *  returns.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref clipboard
+ *  @sa glfwGetX11SelectionString
+ *  @sa glfwSetClipboardString
+ *
+ *  @since Added in version 3.3.
+ *
+ *  @ingroup native
+ */
+GLFWAPI void glfwSetX11SelectionString(const char* string);
+
+/*! @brief Returns the contents of the current primary selection as a string.
+ *
+ *  If the selection is empty or if its contents cannot be converted, `NULL`
+ *  is returned and a @ref GLFW_FORMAT_UNAVAILABLE error is generated.
+ *
+ *  @return The contents of the selection as a UTF-8 encoded string, or `NULL`
+ *  if an [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_PLATFORM_ERROR.
+ *
+ *  @pointer_lifetime The returned string is allocated and freed by GLFW. You
+ *  should not free it yourself. It is valid until the next call to @ref
+ *  glfwGetX11SelectionString or @ref glfwSetX11SelectionString, or until the
+ *  library is terminated.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref clipboard
+ *  @sa glfwSetX11SelectionString
+ *  @sa glfwGetClipboardString
+ *
+ *  @since Added in version 3.3.
+ *
+ *  @ingroup native
+ */
+GLFWAPI const char* glfwGetX11SelectionString(void);
 #endif
 
 #if defined(GLFW_EXPOSE_NATIVE_GLX)
@@ -290,15 +424,84 @@ GLFWAPI Window glfwGetX11Window(GLFWwindow* window);
  *  @return The `GLXContext` of the specified window, or `NULL` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
 GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);
+
+/*! @brief Returns the `GLXWindow` of the specified window.
+ *
+ *  @return The `GLXWindow` of the specified window, or `None` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* window);
+#endif
+
+#if defined(GLFW_EXPOSE_NATIVE_WAYLAND)
+/*! @brief Returns the `struct wl_display*` used by GLFW.
+ *
+ *  @return The `struct wl_display*` used by GLFW, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI struct wl_display* glfwGetWaylandDisplay(void);
+
+/*! @brief Returns the `struct wl_output*` of the specified monitor.
+ *
+ *  @return The `struct wl_output*` of the specified monitor, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* monitor);
+
+/*! @brief Returns the main `struct wl_surface*` of the specified window.
+ *
+ *  @return The main `struct wl_surface*` of the specified window, or `NULL` if
+ *  an [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.2.
+ *
+ *  @ingroup native
+ */
+GLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* window);
 #endif
 
 #if defined(GLFW_EXPOSE_NATIVE_EGL)
@@ -307,11 +510,15 @@ GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);
  *  @return The `EGLDisplay` used by GLFW, or `EGL_NO_DISPLAY` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @remark Because EGL is initialized on demand, this function will return
+ *  `EGL_NO_DISPLAY` until the first context has been created via EGL.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
@@ -322,11 +529,13 @@ GLFWAPI EGLDisplay glfwGetEGLDisplay(void);
  *  @return The `EGLContext` of the specified window, or `EGL_NO_CONTEXT` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
@@ -337,17 +546,86 @@ GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);
  *  @return The `EGLSurface` of the specified window, or `EGL_NO_SURFACE` if an
  *  [error](@ref error_handling) occurred.
  *
- *  @par Thread Safety
- *  This function may be called from any thread.  Access is not synchronized.
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
  *
- *  @par History
- *  Added in GLFW 3.0.
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.0.
  *
  *  @ingroup native
  */
 GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* window);
 #endif
 
+#if defined(GLFW_EXPOSE_NATIVE_OSMESA)
+/*! @brief Retrieves the color buffer associated with the specified window.
+ *
+ *  @param[in] window The window whose color buffer to retrieve.
+ *  @param[out] width Where to store the width of the color buffer, or `NULL`.
+ *  @param[out] height Where to store the height of the color buffer, or `NULL`.
+ *  @param[out] format Where to store the OSMesa pixel format of the color
+ *  buffer, or `NULL`.
+ *  @param[out] buffer Where to store the address of the color buffer, or
+ *  `NULL`.
+ *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.3.
+ *
+ *  @ingroup native
+ */
+GLFWAPI int glfwGetOSMesaColorBuffer(GLFWwindow* window, int* width, int* height, int* format, void** buffer);
+
+/*! @brief Retrieves the depth buffer associated with the specified window.
+ *
+ *  @param[in] window The window whose depth buffer to retrieve.
+ *  @param[out] width Where to store the width of the depth buffer, or `NULL`.
+ *  @param[out] height Where to store the height of the depth buffer, or `NULL`.
+ *  @param[out] bytesPerValue Where to store the number of bytes per depth
+ *  buffer element, or `NULL`.
+ *  @param[out] buffer Where to store the address of the depth buffer, or
+ *  `NULL`.
+ *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.3.
+ *
+ *  @ingroup native
+ */
+GLFWAPI int glfwGetOSMesaDepthBuffer(GLFWwindow* window, int* width, int* height, int* bytesPerValue, void** buffer);
+
+/*! @brief Returns the `OSMesaContext` of the specified window.
+ *
+ *  @return The `OSMesaContext` of the specified window, or `NULL` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
+ *  GLFW_NOT_INITIALIZED.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.3.
+ *
+ *  @ingroup native
+ */
+GLFWAPI OSMesaContext glfwGetOSMesaContext(GLFWwindow* window);
+#endif
+
 #ifdef __cplusplus
 }
 #endif

premake5.lua

@@ -0,0 +1,109 @@
+project "GLFW"
+	kind "StaticLib"
+	language "C"
+	staticruntime "on"
+
+	targetdir ("bin/" .. outputdir .. "/%{prj.name}")
+	objdir ("bin-int/" .. outputdir .. "/%{prj.name}")
+
+	files
+	{
+		"include/GLFW/glfw3.h",
+		"include/GLFW/glfw3native.h",
+		"src/glfw_config.h",
+		"src/context.c",
+		"src/init.c",
+		"src/input.c",
+		"src/monitor.c",
+		"src/vulkan.c",
+		"src/window.c",
+		"src/platform.c",
+		"src/null_init.c",
+		"src/null_monitor.c",
+		"src/null_window.c",
+		"src/null_joystick.c"
+	}
+	filter "system:linux"
+		pic "On"
+
+		systemversion "latest"
+		
+		files
+		{
+			"src/x11_init.c",
+			"src/x11_monitor.c",
+			"src/x11_window.c",
+			"src/xkb_unicode.c",
+			"src/posix_time.c",
+			"src/posix_thread.c",
+			"src/posix_module.c",
+			"src/posix_poll.c",
+			"src/glx_context.c",
+			"src/egl_context.c",
+			"src/osmesa_context.c",
+			"src/linux_joystick.c",
+			"src/posix_poll.c"
+		}
+
+		defines
+		{
+			"_GLFW_X11"
+		}
+    filter "system:macosx"
+        pic "On"
+        systemversion "latest"
+        
+        sysincludedirs {"include"}
+        files
+        {
+            "src/cocoa_init.m",
+            "src/cocoa_joystick.m",
+            "src/cocoa_monitor.m",
+            "src/cocoa_window.m",
+            "src/cocoa_time.c",
+            "src/posix_thread.c",
+	    "src/posix_module.c",
+	    "src/posix_poll.c",
+            "src/nsgl_context.m",
+            "src/egl_context.c",
+            "src/osmesa_context.c"
+        }
+        
+        defines
+        {
+            defines "_GLFW_COCOA"
+        }
+        
+    filter "files:**.m"
+        compileas "Objective-C"
+
+	filter "system:windows"
+		systemversion "latest"
+
+		files
+		{
+			"src/win32_init.c",
+			"src/win32_joystick.c",
+			"src/win32_monitor.c",
+			"src/win32_time.c",
+			"src/win32_thread.c",
+			"src/win32_window.c",
+			"src/win32_module.c",
+			"src/wgl_context.c",
+			"src/egl_context.c",
+			"src/osmesa_context.c"
+		}
+
+		defines 
+		{ 
+			"_GLFW_WIN32",
+			"_CRT_SECURE_NO_WARNINGS"
+		}
+
+	filter "configurations:Debug"
+		runtime "Debug"
+		symbols "on"
+
+	filter "configurations:Release"
+		runtime "Release"
+		optimize "on"

src/CMakeLists.txt

@@ -1,96 +1,400 @@
 
-include_directories("${GLFW_SOURCE_DIR}/src"
-                    "${GLFW_BINARY_DIR}/src"
-                    ${glfw_INCLUDE_DIRS})
-
-add_definitions(-D_GLFW_USE_CONFIG_H)
-
-set(common_HEADERS internal.h
-                   "${GLFW_BINARY_DIR}/src/glfw_config.h"
-                   "${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
-                   "${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h")
-set(common_SOURCES context.c init.c input.c monitor.c window.c)
-
-if (_GLFW_COCOA)
-    set(glfw_HEADERS ${common_HEADERS} cocoa_platform.h iokit_joystick.h
-                     posix_tls.h)
-    set(glfw_SOURCES ${common_SOURCES} cocoa_init.m cocoa_monitor.m
-                     cocoa_window.m iokit_joystick.m mach_time.c posix_tls.c)
-elseif (_GLFW_WIN32)
-    set(glfw_HEADERS ${common_HEADERS} win32_platform.h win32_tls.h
-                     winmm_joystick.h)
-    set(glfw_SOURCES ${common_SOURCES} win32_init.c win32_monitor.c win32_time.c
-                     win32_tls.c win32_window.c winmm_joystick.c)
-elseif (_GLFW_X11)
-    set(glfw_HEADERS ${common_HEADERS} x11_platform.h xkb_unicode.h
-                     linux_joystick.h posix_time.h posix_tls.h)
-    set(glfw_SOURCES ${common_SOURCES} x11_init.c x11_monitor.c x11_window.c
-                     xkb_unicode.c linux_joystick.c posix_time.c posix_tls.c)
-elseif (_GLFW_WAYLAND)
-    set(glfw_HEADERS ${common_HEADERS} wl_platform.h linux_joystick.h
-                     posix_time.h posix_tls.h xkb_unicode.h)
-    set(glfw_SOURCES ${common_SOURCES} wl_init.c wl_monitor.c wl_window.c
-                     linux_joystick.c posix_time.c posix_tls.c xkb_unicode.c)
-elseif (_GLFW_MIR)
-    set(glfw_HEADERS ${common_HEADERS} mir_platform.h linux_joystick.h
-                     posix_time.h posix_tls.h xkb_unicode.h)
-    set(glfw_SOURCES ${common_SOURCES} mir_init.c mir_monitor.c mir_window.c
-                     linux_joystick.c posix_time.c posix_tls.c xkb_unicode.c)
-endif()
-
-if (_GLFW_EGL)
-    list(APPEND glfw_HEADERS ${common_HEADERS} egl_context.h)
-    list(APPEND glfw_SOURCES ${common_SOURCES} egl_context.c)
-elseif (_GLFW_NSGL)
-    list(APPEND glfw_HEADERS ${common_HEADERS} nsgl_context.h)
-    list(APPEND glfw_SOURCES ${common_SOURCES} nsgl_context.m)
-elseif (_GLFW_WGL)
-    list(APPEND glfw_HEADERS ${common_HEADERS} wgl_context.h)
-    list(APPEND glfw_SOURCES ${common_SOURCES} wgl_context.c)
-elseif (_GLFW_X11)
-    list(APPEND glfw_HEADERS ${common_HEADERS} glx_context.h)
-    list(APPEND glfw_SOURCES ${common_SOURCES} glx_context.c)
-endif()
+add_library(glfw ${GLFW_LIBRARY_TYPE}
+                 "${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
+                 "${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h"
+                 internal.h platform.h mappings.h
+                 context.c init.c input.c monitor.c platform.c vulkan.c window.c
+                 egl_context.c osmesa_context.c null_platform.h null_joystick.h
+                 null_init.c null_monitor.c null_window.c null_joystick.c)
 
+# The time, thread and module code is shared between all backends on a given OS,
+# including the null backend, which still needs those bits to be functional
 if (APPLE)
-    # For some reason, CMake doesn't know about .m
-    set_source_files_properties(${glfw_SOURCES} PROPERTIES LANGUAGE C)
+    target_sources(glfw PRIVATE cocoa_time.h cocoa_time.c posix_thread.h
+                                posix_module.c posix_thread.c)
+elseif (WIN32)
+    target_sources(glfw PRIVATE win32_time.h win32_thread.h win32_module.c
+                                win32_time.c win32_thread.c)
+else()
+    target_sources(glfw PRIVATE posix_time.h posix_thread.h posix_module.c
+                                posix_time.c posix_thread.c)
 endif()
 
-add_library(glfw ${glfw_SOURCES} ${glfw_HEADERS})
-set_target_properties(glfw PROPERTIES
-                      OUTPUT_NAME "${GLFW_LIB_NAME}"
-                      VERSION ${GLFW_VERSION}
-                      SOVERSION ${GLFW_VERSION_MAJOR}
-                      POSITION_INDEPENDENT_CODE ON
-                      FOLDER "GLFW3")
+add_custom_target(update_mappings
+    COMMAND "${CMAKE_COMMAND}" -P "${GLFW_SOURCE_DIR}/CMake/GenerateMappings.cmake" mappings.h.in mappings.h
+    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+    COMMENT "Updating gamepad mappings from upstream repository"
+    SOURCES mappings.h.in "${GLFW_SOURCE_DIR}/CMake/GenerateMappings.cmake"
+    VERBATIM)
 
-if (BUILD_SHARED_LIBS)
-    if (WIN32)
-        # The GLFW DLL needs a special compile-time macro and import library name
-        set_target_properties(glfw PROPERTIES PREFIX "" IMPORT_PREFIX "")
+set_target_properties(update_mappings PROPERTIES FOLDER "GLFW3")
 
-        if (MINGW)
-            set_target_properties(glfw PROPERTIES IMPORT_SUFFIX "dll.a")
-        else()
-            set_target_properties(glfw PROPERTIES IMPORT_SUFFIX "dll.lib")
-        endif()
-    elseif (APPLE)
-        # Append -fno-common to the compile flags to work around a bug in
-        # Apple's GCC
-        get_target_property(glfw_CFLAGS glfw COMPILE_FLAGS)
-        if (NOT glfw_CFLAGS)
-            set(glfw_CFLAGS "")
-        endif()
-        set_target_properties(glfw PROPERTIES
-                              COMPILE_FLAGS "${glfw_CFLAGS} -fno-common"
-                              INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}")
+if (GLFW_BUILD_COCOA)
+    target_compile_definitions(glfw PRIVATE _GLFW_COCOA)
+    target_sources(glfw PRIVATE cocoa_platform.h cocoa_joystick.h cocoa_init.m
+                                cocoa_joystick.m cocoa_monitor.m cocoa_window.m
+                                nsgl_context.m)
+endif()
+
+if (GLFW_BUILD_WIN32)
+    target_compile_definitions(glfw PRIVATE _GLFW_WIN32)
+    target_sources(glfw PRIVATE win32_platform.h win32_joystick.h win32_init.c
+                                win32_joystick.c win32_monitor.c win32_window.c
+                                wgl_context.c)
+endif()
+
+if (GLFW_BUILD_X11)
+    target_compile_definitions(glfw PRIVATE _GLFW_X11)
+    target_sources(glfw PRIVATE x11_platform.h xkb_unicode.h x11_init.c
+                                x11_monitor.c x11_window.c xkb_unicode.c
+                                glx_context.c)
+endif()
+
+if (GLFW_BUILD_WAYLAND)
+    target_compile_definitions(glfw PRIVATE _GLFW_WAYLAND)
+    target_sources(glfw PRIVATE wl_platform.h xkb_unicode.h wl_init.c
+                                wl_monitor.c wl_window.c xkb_unicode.c)
+endif()
+
+if (GLFW_BUILD_X11 OR GLFW_BUILD_WAYLAND)
+    if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+        target_sources(glfw PRIVATE linux_joystick.h linux_joystick.c)
+    endif()
+    target_sources(glfw PRIVATE posix_poll.h posix_poll.c)
+endif()
+
+if (GLFW_BUILD_WAYLAND)
+    include(CheckIncludeFiles)
+    include(CheckFunctionExists)
+    check_function_exists(memfd_create HAVE_MEMFD_CREATE)
+    if (HAVE_MEMFD_CREATE)
+        target_compile_definitions(glfw PRIVATE HAVE_MEMFD_CREATE)
     endif()
 
-    target_link_libraries(glfw ${glfw_LIBRARIES})
+    find_program(WAYLAND_SCANNER_EXECUTABLE NAMES wayland-scanner)
+
+    include(FindPkgConfig)
+    pkg_check_modules(WAYLAND_PROTOCOLS REQUIRED wayland-protocols>=1.15)
+    pkg_get_variable(WAYLAND_PROTOCOLS_BASE wayland-protocols pkgdatadir)
+    pkg_get_variable(WAYLAND_CLIENT_PKGDATADIR wayland-client pkgdatadir)
+
+    macro(wayland_generate protocol_file output_file)
+        add_custom_command(OUTPUT "${output_file}.h"
+            COMMAND "${WAYLAND_SCANNER_EXECUTABLE}" client-header "${protocol_file}" "${output_file}.h"
+            DEPENDS "${protocol_file}"
+            VERBATIM)
+
+        add_custom_command(OUTPUT "${output_file}-code.h"
+            COMMAND "${WAYLAND_SCANNER_EXECUTABLE}" private-code "${protocol_file}" "${output_file}-code.h"
+            DEPENDS "${protocol_file}"
+            VERBATIM)
+
+        target_sources(glfw PRIVATE "${output_file}.h" "${output_file}-code.h")
+    endmacro()
+
+    wayland_generate(
+        "${WAYLAND_CLIENT_PKGDATADIR}/wayland.xml"
+        "${GLFW_BINARY_DIR}/src/wayland-client-protocol")
+    wayland_generate(
+        "${WAYLAND_PROTOCOLS_BASE}/stable/xdg-shell/xdg-shell.xml"
+        "${GLFW_BINARY_DIR}/src/wayland-xdg-shell-client-protocol")
+    wayland_generate(
+        "${WAYLAND_PROTOCOLS_BASE}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml"
+        "${GLFW_BINARY_DIR}/src/wayland-xdg-decoration-client-protocol")
+    wayland_generate(
+        "${WAYLAND_PROTOCOLS_BASE}/stable/viewporter/viewporter.xml"
+        "${GLFW_BINARY_DIR}/src/wayland-viewporter-client-protocol")
+    wayland_generate(
+        "${WAYLAND_PROTOCOLS_BASE}/unstable/relative-pointer/relative-pointer-unstable-v1.xml"
+        "${GLFW_BINARY_DIR}/src/wayland-relative-pointer-unstable-v1-client-protocol")
+    wayland_generate(
+        "${WAYLAND_PROTOCOLS_BASE}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
+        "${GLFW_BINARY_DIR}/src/wayland-pointer-constraints-unstable-v1-client-protocol")
+    wayland_generate(
+        "${WAYLAND_PROTOCOLS_BASE}/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml"
+        "${GLFW_BINARY_DIR}/src/wayland-idle-inhibit-unstable-v1-client-protocol")
 endif()
 
+if (WIN32 AND GLFW_BUILD_SHARED_LIBRARY)
+    configure_file(glfw.rc.in glfw.rc @ONLY)
+    target_sources(glfw PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/glfw.rc")
+endif()
+
+if (UNIX AND GLFW_BUILD_SHARED_LIBRARY)
+    # On Unix-like systems, shared libraries can use the soname system.
+    set(GLFW_LIB_NAME glfw)
+else()
+    set(GLFW_LIB_NAME glfw3)
+endif()
+
+set_target_properties(glfw PROPERTIES
+                      OUTPUT_NAME ${GLFW_LIB_NAME}
+                      VERSION ${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}
+                      SOVERSION ${GLFW_VERSION_MAJOR}
+                      POSITION_INDEPENDENT_CODE ON
+                      C_STANDARD 99
+                      C_EXTENSIONS OFF
+                      DEFINE_SYMBOL _GLFW_BUILD_DLL
+                      FOLDER "GLFW3")
+
+target_include_directories(glfw PUBLIC
+                           "$<BUILD_INTERFACE:${GLFW_SOURCE_DIR}/include>"
+                           "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
+target_include_directories(glfw PRIVATE
+                           "${GLFW_SOURCE_DIR}/src"
+                           "${GLFW_BINARY_DIR}/src")
+target_link_libraries(glfw PRIVATE Threads::Threads)
+
+# Workaround for CMake not knowing about .m files before version 3.16
+if (CMAKE_VERSION VERSION_LESS "3.16" AND APPLE)
+    set_source_files_properties(cocoa_init.m cocoa_joystick.m cocoa_monitor.m
+                                cocoa_window.m nsgl_context.m PROPERTIES
+                                LANGUAGE C)
+endif()
+
+if (GLFW_BUILD_WIN32)
+    list(APPEND glfw_PKG_LIBS "-lgdi32")
+endif()
+
+if (GLFW_BUILD_COCOA)
+    target_link_libraries(glfw PRIVATE "-framework Cocoa"
+                                       "-framework IOKit"
+                                       "-framework CoreFoundation")
+
+    set(glfw_PKG_DEPS "")
+    set(glfw_PKG_LIBS "-framework Cocoa -framework IOKit -framework CoreFoundation")
+endif()
+
+if (GLFW_BUILD_WAYLAND)
+    pkg_check_modules(Wayland REQUIRED
+        wayland-client>=0.2.7
+        wayland-cursor>=0.2.7
+        wayland-egl>=0.2.7
+        xkbcommon>=0.5.0)
+
+    target_include_directories(glfw PRIVATE ${Wayland_INCLUDE_DIRS})
+
+    if (NOT CMAKE_SYSTEM_NAME STREQUAL "Linux")
+        find_package(EpollShim)
+        if (EPOLLSHIM_FOUND)
+            target_include_directories(glfw PRIVATE ${EPOLLSHIM_INCLUDE_DIRS})
+            target_link_libraries(glfw PRIVATE ${EPOLLSHIM_LIBRARIES})
+        endif()
+    endif()
+endif()
+
+if (GLFW_BUILD_X11)
+    find_package(X11 REQUIRED)
+    target_include_directories(glfw PRIVATE "${X11_X11_INCLUDE_PATH}")
+
+    # Check for XRandR (modern resolution switching and gamma control)
+    if (NOT X11_Xrandr_INCLUDE_PATH)
+        message(FATAL_ERROR "RandR headers not found; install libxrandr development package")
+    endif()
+    target_include_directories(glfw PRIVATE "${X11_Xrandr_INCLUDE_PATH}")
+
+    # Check for Xinerama (legacy multi-monitor support)
+    if (NOT X11_Xinerama_INCLUDE_PATH)
+        message(FATAL_ERROR "Xinerama headers not found; install libxinerama development package")
+    endif()
+    target_include_directories(glfw PRIVATE "${X11_Xinerama_INCLUDE_PATH}")
+
+    # Check for Xkb (X keyboard extension)
+    if (NOT X11_Xkb_INCLUDE_PATH)
+        message(FATAL_ERROR "XKB headers not found; install X11 development package")
+    endif()
+    target_include_directories(glfw PRIVATE "${X11_Xkb_INCLUDE_PATH}")
+
+    # Check for Xcursor (cursor creation from RGBA images)
+    if (NOT X11_Xcursor_INCLUDE_PATH)
+        message(FATAL_ERROR "Xcursor headers not found; install libxcursor development package")
+    endif()
+    target_include_directories(glfw PRIVATE "${X11_Xcursor_INCLUDE_PATH}")
+
+    # Check for XInput (modern HID input)
+    if (NOT X11_Xi_INCLUDE_PATH)
+        message(FATAL_ERROR "XInput headers not found; install libxi development package")
+    endif()
+    target_include_directories(glfw PRIVATE "${X11_Xi_INCLUDE_PATH}")
+
+    # Check for X Shape (custom window input shape)
+    if (NOT X11_Xshape_INCLUDE_PATH)
+        message(FATAL_ERROR "X Shape headers not found; install libxext development package")
+    endif()
+    target_include_directories(glfw PRIVATE "${X11_Xshape_INCLUDE_PATH}")
+endif()
+
+if (UNIX AND NOT APPLE)
+    find_library(RT_LIBRARY rt)
+    mark_as_advanced(RT_LIBRARY)
+    if (RT_LIBRARY)
+        target_link_libraries(glfw PRIVATE "${RT_LIBRARY}")
+        list(APPEND glfw_PKG_LIBS "-lrt")
+    endif()
+
+    find_library(MATH_LIBRARY m)
+    mark_as_advanced(MATH_LIBRARY)
+    if (MATH_LIBRARY)
+        target_link_libraries(glfw PRIVATE "${MATH_LIBRARY}")
+        list(APPEND glfw_PKG_LIBS "-lm")
+    endif()
+
+    if (CMAKE_DL_LIBS)
+        target_link_libraries(glfw PRIVATE "${CMAKE_DL_LIBS}")
+        list(APPEND glfw_PKG_LIBS "-l${CMAKE_DL_LIBS}")
+    endif()
+endif()
+
+# Make GCC warn about declarations that VS 2010 and 2012 won't accept for all
+# source files that VS will build (Clang ignores this because we set -std=c99)
+if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
+    set_source_files_properties(context.c init.c input.c monitor.c platform.c vulkan.c
+                                window.c null_init.c null_joystick.c null_monitor.c
+                                null_window.c win32_init.c win32_joystick.c win32_module.c
+                                win32_monitor.c win32_time.c win32_thread.c win32_window.c
+                                wgl_context.c egl_context.c osmesa_context.c PROPERTIES
+                                COMPILE_FLAGS -Wdeclaration-after-statement)
+endif()
+
+if (WIN32)
+    if (GLFW_USE_HYBRID_HPG)
+        target_compile_definitions(glfw PRIVATE _GLFW_USE_HYBRID_HPG)
+    endif()
+endif()
+
+# Enable a reasonable set of warnings
+# NOTE: The order matters here, Clang-CL matches both MSVC and Clang
+if (MSVC)
+    target_compile_options(glfw PRIVATE "/W3")
+elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR
+        CMAKE_C_COMPILER_ID STREQUAL "Clang" OR
+        CMAKE_C_COMPILER_ID STREQUAL "AppleClang")
+
+    target_compile_options(glfw PRIVATE "-Wall")
+endif()
+
+if (GLFW_BUILD_WIN32)
+    target_compile_definitions(glfw PRIVATE UNICODE _UNICODE)
+endif()
+
+# HACK: When building on MinGW, WINVER and UNICODE need to be defined before
+# the inclusion of stddef.h (by glfw3.h), which is itself included before
+# win32_platform.h.  We define them here until a saner solution can be found
+# NOTE: MinGW-w64 and Visual C++ do /not/ need this hack.
+if (MINGW)
+    target_compile_definitions(glfw PRIVATE WINVER=0x0501)
+endif()
+
+# Workaround for legacy MinGW not providing XInput and DirectInput
+if (MINGW)
+    include(CheckIncludeFile)
+    check_include_file(dinput.h DINPUT_H_FOUND)
+    check_include_file(xinput.h XINPUT_H_FOUND)
+    if (NOT DINPUT_H_FOUND OR NOT XINPUT_H_FOUND)
+        target_include_directories(glfw PRIVATE "${GLFW_SOURCE_DIR}/deps/mingw")
+    endif()
+endif()
+
+# Workaround for the MS CRT deprecating parts of the standard library
+if (MSVC OR CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
+    target_compile_definitions(glfw PRIVATE _CRT_SECURE_NO_WARNINGS)
+endif()
+
+# Workaround for VS 2008 not shipping with stdint.h
+if (MSVC90)
+    target_include_directories(glfw PUBLIC "${GLFW_SOURCE_DIR}/deps/vs2008")
+endif()
+
+# Check for the DirectX 9 SDK as it is not included with VS 2008
+if (MSVC90)
+    include(CheckIncludeFile)
+    check_include_file(dinput.h DINPUT_H_FOUND)
+    if (NOT DINPUT_H_FOUND)
+        message(FATAL_ERROR "DirectX 9 headers not found; install DirectX 9 SDK")
+    endif()
+endif()
+
+# Workaround for -std=c99 on Linux disabling _DEFAULT_SOURCE (POSIX 2008 and more)
+if (GLFW_BUILD_X11 OR GLFW_BUILD_WAYLAND)
+    if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+        target_compile_definitions(glfw PRIVATE _DEFAULT_SOURCE)
+    endif()
+endif()
+
+if (GLFW_BUILD_SHARED_LIBRARY)
+    if (WIN32)
+        if (MINGW)
+            # Remove the dependency on the shared version of libgcc
+            # NOTE: MinGW-w64 has the correct default but MinGW needs this
+            target_link_libraries(glfw PRIVATE "-static-libgcc")
+
+            # Remove the lib prefix on the DLL (but not the import library)
+            set_target_properties(glfw PROPERTIES PREFIX "")
+
+            # Add a suffix to the import library to avoid naming conflicts
+            set_target_properties(glfw PROPERTIES IMPORT_SUFFIX "dll.a")
+        else()
+            # Add a suffix to the import library to avoid naming conflicts
+            set_target_properties(glfw PROPERTIES IMPORT_SUFFIX "dll.lib")
+        endif()
+
+        target_compile_definitions(glfw INTERFACE GLFW_DLL)
+    endif()
+
+    if (MINGW)
+        # Enable link-time exploit mitigation features enabled by default on MSVC
+        include(CheckCCompilerFlag)
+
+        # Compatibility with data execution prevention (DEP)
+        set(CMAKE_REQUIRED_FLAGS "-Wl,--nxcompat")
+        check_c_compiler_flag("" _GLFW_HAS_DEP)
+        if (_GLFW_HAS_DEP)
+            target_link_libraries(glfw PRIVATE "-Wl,--nxcompat")
+        endif()
+
+        # Compatibility with address space layout randomization (ASLR)
+        set(CMAKE_REQUIRED_FLAGS "-Wl,--dynamicbase")
+        check_c_compiler_flag("" _GLFW_HAS_ASLR)
+        if (_GLFW_HAS_ASLR)
+            target_link_libraries(glfw PRIVATE "-Wl,--dynamicbase")
+        endif()
+
+        # Compatibility with 64-bit address space layout randomization (ASLR)
+        set(CMAKE_REQUIRED_FLAGS "-Wl,--high-entropy-va")
+        check_c_compiler_flag("" _GLFW_HAS_64ASLR)
+        if (_GLFW_HAS_64ASLR)
+            target_link_libraries(glfw PRIVATE "-Wl,--high-entropy-va")
+        endif()
+
+        # Clear flags again to avoid breaking later tests
+        set(CMAKE_REQUIRED_FLAGS)
+    endif()
+
+    if (UNIX)
+        # Hide symbols not explicitly tagged for export from the shared library
+        target_compile_options(glfw PRIVATE "-fvisibility=hidden")
+    endif()
+endif()
+
+foreach(arg ${glfw_PKG_DEPS})
+    string(APPEND deps " ${arg}")
+endforeach()
+foreach(arg ${glfw_PKG_LIBS})
+    string(APPEND libs " ${arg}")
+endforeach()
+
+set(GLFW_PKG_CONFIG_REQUIRES_PRIVATE "${deps}" CACHE INTERNAL
+    "GLFW pkg-config Requires.private")
+set(GLFW_PKG_CONFIG_LIBS_PRIVATE "${libs}" CACHE INTERNAL
+    "GLFW pkg-config Libs.private")
+
+configure_file("${GLFW_SOURCE_DIR}/CMake/glfw3.pc.in" glfw3.pc @ONLY)
+
 if (GLFW_INSTALL)
-    install(TARGETS glfw EXPORT glfwTargets DESTINATION lib${LIB_SUFFIX})
+    install(TARGETS glfw
+            EXPORT glfwTargets
+            RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+            ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
+            LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
 endif()
 

src/cocoa_init.m

@@ -1,7 +1,7 @@
 //========================================================================
-// GLFW 3.1 OS X - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Camilla Berglund <elmindreda@elmindreda.org>
+// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
 // This software is provided 'as-is', without any express or implied
 // warranty. In no event will the authors be held liable for any damages
@@ -23,12 +23,17 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================
 
 #include "internal.h"
+
+#if defined(_GLFW_COCOA)
+
 #include <sys/param.h> // For MAXPATHLEN
 
-
-#if defined(_GLFW_USE_CHDIR)
+// Needed for _NSGetProgname
+#include <crt_externs.h>
 
 // Change to our application bundle's resources directory, if present
 //
@@ -66,128 +71,419 @@ static void changeToResourcesDirectory(void)
     chdir(resourcesPath);
 }
 
-#endif /* _GLFW_USE_CHDIR */
+// Set up the menu bar (manually)
+// This is nasty, nasty stuff -- calls to undocumented semi-private APIs that
+// could go away at any moment, lots of stuff that really should be
+// localize(d|able), etc.  Add a nib to save us this horror.
+//
+static void createMenuBar(void)
+{
+    NSString* appName = nil;
+    NSDictionary* bundleInfo = [[NSBundle mainBundle] infoDictionary];
+    NSString* nameKeys[] =
+    {
+        @"CFBundleDisplayName",
+        @"CFBundleName",
+        @"CFBundleExecutable",
+    };
+
+    // Try to figure out what the calling application is called
+
+    for (size_t i = 0;  i < sizeof(nameKeys) / sizeof(nameKeys[0]);  i++)
+    {
+        id name = bundleInfo[nameKeys[i]];
+        if (name &&
+            [name isKindOfClass:[NSString class]] &&
+            ![name isEqualToString:@""])
+        {
+            appName = name;
+            break;
+        }
+    }
+
+    if (!appName)
+    {
+        char** progname = _NSGetProgname();
+        if (progname && *progname)
+            appName = @(*progname);
+        else
+            appName = @"GLFW Application";
+    }
+
+    NSMenu* bar = [[NSMenu alloc] init];
+    [NSApp setMainMenu:bar];
+
+    NSMenuItem* appMenuItem =
+        [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
+    NSMenu* appMenu = [[NSMenu alloc] init];
+    [appMenuItem setSubmenu:appMenu];
+
+    [appMenu addItemWithTitle:[NSString stringWithFormat:@"About %@", appName]
+                       action:@selector(orderFrontStandardAboutPanel:)
+                keyEquivalent:@""];
+    [appMenu addItem:[NSMenuItem separatorItem]];
+    NSMenu* servicesMenu = [[NSMenu alloc] init];
+    [NSApp setServicesMenu:servicesMenu];
+    [[appMenu addItemWithTitle:@"Services"
+                       action:NULL
+                keyEquivalent:@""] setSubmenu:servicesMenu];
+    [servicesMenu release];
+    [appMenu addItem:[NSMenuItem separatorItem]];
+    [appMenu addItemWithTitle:[NSString stringWithFormat:@"Hide %@", appName]
+                       action:@selector(hide:)
+                keyEquivalent:@"h"];
+    [[appMenu addItemWithTitle:@"Hide Others"
+                       action:@selector(hideOtherApplications:)
+                keyEquivalent:@"h"]
+        setKeyEquivalentModifierMask:NSEventModifierFlagOption | NSEventModifierFlagCommand];
+    [appMenu addItemWithTitle:@"Show All"
+                       action:@selector(unhideAllApplications:)
+                keyEquivalent:@""];
+    [appMenu addItem:[NSMenuItem separatorItem]];
+    [appMenu addItemWithTitle:[NSString stringWithFormat:@"Quit %@", appName]
+                       action:@selector(terminate:)
+                keyEquivalent:@"q"];
+
+    NSMenuItem* windowMenuItem =
+        [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
+    [bar release];
+    NSMenu* windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
+    [NSApp setWindowsMenu:windowMenu];
+    [windowMenuItem setSubmenu:windowMenu];
+
+    [windowMenu addItemWithTitle:@"Minimize"
+                          action:@selector(performMiniaturize:)
+                   keyEquivalent:@"m"];
+    [windowMenu addItemWithTitle:@"Zoom"
+                          action:@selector(performZoom:)
+                   keyEquivalent:@""];
+    [windowMenu addItem:[NSMenuItem separatorItem]];
+    [windowMenu addItemWithTitle:@"Bring All to Front"
+                          action:@selector(arrangeInFront:)
+                   keyEquivalent:@""];
+
+    // TODO: Make this appear at the bottom of the menu (for consistency)
+    [windowMenu addItem:[NSMenuItem separatorItem]];
+    [[windowMenu addItemWithTitle:@"Enter Full Screen"
+                           action:@selector(toggleFullScreen:)
+                    keyEquivalent:@"f"]
+     setKeyEquivalentModifierMask:NSEventModifierFlagControl | NSEventModifierFlagCommand];
+
+    // Prior to Snow Leopard, we need to use this oddly-named semi-private API
+    // to get the application menu working properly.
+    SEL setAppleMenuSelector = NSSelectorFromString(@"setAppleMenu:");
+    [NSApp performSelector:setAppleMenuSelector withObject:appMenu];
+}
 
 // Create key code translation tables
 //
 static void createKeyTables(void)
 {
-    memset(_glfw.ns.publicKeys, -1, sizeof(_glfw.ns.publicKeys));
+    memset(_glfw.ns.keycodes, -1, sizeof(_glfw.ns.keycodes));
+    memset(_glfw.ns.scancodes, -1, sizeof(_glfw.ns.scancodes));
 
-    _glfw.ns.publicKeys[0x1D] = GLFW_KEY_0;
-    _glfw.ns.publicKeys[0x12] = GLFW_KEY_1;
-    _glfw.ns.publicKeys[0x13] = GLFW_KEY_2;
-    _glfw.ns.publicKeys[0x14] = GLFW_KEY_3;
-    _glfw.ns.publicKeys[0x15] = GLFW_KEY_4;
-    _glfw.ns.publicKeys[0x17] = GLFW_KEY_5;
-    _glfw.ns.publicKeys[0x16] = GLFW_KEY_6;
-    _glfw.ns.publicKeys[0x1A] = GLFW_KEY_7;
-    _glfw.ns.publicKeys[0x1C] = GLFW_KEY_8;
-    _glfw.ns.publicKeys[0x19] = GLFW_KEY_9;
-    _glfw.ns.publicKeys[0x00] = GLFW_KEY_A;
-    _glfw.ns.publicKeys[0x0B] = GLFW_KEY_B;
-    _glfw.ns.publicKeys[0x08] = GLFW_KEY_C;
-    _glfw.ns.publicKeys[0x02] = GLFW_KEY_D;
-    _glfw.ns.publicKeys[0x0E] = GLFW_KEY_E;
-    _glfw.ns.publicKeys[0x03] = GLFW_KEY_F;
-    _glfw.ns.publicKeys[0x05] = GLFW_KEY_G;
-    _glfw.ns.publicKeys[0x04] = GLFW_KEY_H;
-    _glfw.ns.publicKeys[0x22] = GLFW_KEY_I;
-    _glfw.ns.publicKeys[0x26] = GLFW_KEY_J;
-    _glfw.ns.publicKeys[0x28] = GLFW_KEY_K;
-    _glfw.ns.publicKeys[0x25] = GLFW_KEY_L;
-    _glfw.ns.publicKeys[0x2E] = GLFW_KEY_M;
-    _glfw.ns.publicKeys[0x2D] = GLFW_KEY_N;
-    _glfw.ns.publicKeys[0x1F] = GLFW_KEY_O;
-    _glfw.ns.publicKeys[0x23] = GLFW_KEY_P;
-    _glfw.ns.publicKeys[0x0C] = GLFW_KEY_Q;
-    _glfw.ns.publicKeys[0x0F] = GLFW_KEY_R;
-    _glfw.ns.publicKeys[0x01] = GLFW_KEY_S;
-    _glfw.ns.publicKeys[0x11] = GLFW_KEY_T;
-    _glfw.ns.publicKeys[0x20] = GLFW_KEY_U;
-    _glfw.ns.publicKeys[0x09] = GLFW_KEY_V;
-    _glfw.ns.publicKeys[0x0D] = GLFW_KEY_W;
-    _glfw.ns.publicKeys[0x07] = GLFW_KEY_X;
-    _glfw.ns.publicKeys[0x10] = GLFW_KEY_Y;
-    _glfw.ns.publicKeys[0x06] = GLFW_KEY_Z;
+    _glfw.ns.keycodes[0x1D] = GLFW_KEY_0;
+    _glfw.ns.keycodes[0x12] = GLFW_KEY_1;
+    _glfw.ns.keycodes[0x13] = GLFW_KEY_2;
+    _glfw.ns.keycodes[0x14] = GLFW_KEY_3;
+    _glfw.ns.keycodes[0x15] = GLFW_KEY_4;
+    _glfw.ns.keycodes[0x17] = GLFW_KEY_5;
+    _glfw.ns.keycodes[0x16] = GLFW_KEY_6;
+    _glfw.ns.keycodes[0x1A] = GLFW_KEY_7;
+    _glfw.ns.keycodes[0x1C] = GLFW_KEY_8;
+    _glfw.ns.keycodes[0x19] = GLFW_KEY_9;
+    _glfw.ns.keycodes[0x00] = GLFW_KEY_A;
+    _glfw.ns.keycodes[0x0B] = GLFW_KEY_B;
+    _glfw.ns.keycodes[0x08] = GLFW_KEY_C;
+    _glfw.ns.keycodes[0x02] = GLFW_KEY_D;
+    _glfw.ns.keycodes[0x0E] = GLFW_KEY_E;
+    _glfw.ns.keycodes[0x03] = GLFW_KEY_F;
+    _glfw.ns.keycodes[0x05] = GLFW_KEY_G;
+    _glfw.ns.keycodes[0x04] = GLFW_KEY_H;
+    _glfw.ns.keycodes[0x22] = GLFW_KEY_I;
+    _glfw.ns.keycodes[0x26] = GLFW_KEY_J;
+    _glfw.ns.keycodes[0x28] = GLFW_KEY_K;
+    _glfw.ns.keycodes[0x25] = GLFW_KEY_L;
+    _glfw.ns.keycodes[0x2E] = GLFW_KEY_M;
+    _glfw.ns.keycodes[0x2D] = GLFW_KEY_N;
+    _glfw.ns.keycodes[0x1F] = GLFW_KEY_O;
+    _glfw.ns.keycodes[0x23] = GLFW_KEY_P;
+    _glfw.ns.keycodes[0x0C] = GLFW_KEY_Q;
+    _glfw.ns.keycodes[0x0F] = GLFW_KEY_R;
+    _glfw.ns.keycodes[0x01] = GLFW_KEY_S;
+    _glfw.ns.keycodes[0x11] = GLFW_KEY_T;
+    _glfw.ns.keycodes[0x20] = GLFW_KEY_U;
+    _glfw.ns.keycodes[0x09] = GLFW_KEY_V;
+    _glfw.ns.keycodes[0x0D] = GLFW_KEY_W;
+    _glfw.ns.keycodes[0x07] = GLFW_KEY_X;
+    _glfw.ns.keycodes[0x10] = GLFW_KEY_Y;
+    _glfw.ns.keycodes[0x06] = GLFW_KEY_Z;
 
-    _glfw.ns.publicKeys[0x27] = GLFW_KEY_APOSTROPHE;
-    _glfw.ns.publicKeys[0x2A] = GLFW_KEY_BACKSLASH;
-    _glfw.ns.publicKeys[0x2B] = GLFW_KEY_COMMA;
-    _glfw.ns.publicKeys[0x18] = GLFW_KEY_EQUAL;
-    _glfw.ns.publicKeys[0x32] = GLFW_KEY_GRAVE_ACCENT;
-    _glfw.ns.publicKeys[0x21] = GLFW_KEY_LEFT_BRACKET;
-    _glfw.ns.publicKeys[0x1B] = GLFW_KEY_MINUS;
-    _glfw.ns.publicKeys[0x2F] = GLFW_KEY_PERIOD;
-    _glfw.ns.publicKeys[0x1E] = GLFW_KEY_RIGHT_BRACKET;
-    _glfw.ns.publicKeys[0x29] = GLFW_KEY_SEMICOLON;
-    _glfw.ns.publicKeys[0x2C] = GLFW_KEY_SLASH;
-    _glfw.ns.publicKeys[0x0A] = GLFW_KEY_WORLD_1;
+    _glfw.ns.keycodes[0x27] = GLFW_KEY_APOSTROPHE;
+    _glfw.ns.keycodes[0x2A] = GLFW_KEY_BACKSLASH;
+    _glfw.ns.keycodes[0x2B] = GLFW_KEY_COMMA;
+    _glfw.ns.keycodes[0x18] = GLFW_KEY_EQUAL;
+    _glfw.ns.keycodes[0x32] = GLFW_KEY_GRAVE_ACCENT;
+    _glfw.ns.keycodes[0x21] = GLFW_KEY_LEFT_BRACKET;
+    _glfw.ns.keycodes[0x1B] = GLFW_KEY_MINUS;
+    _glfw.ns.keycodes[0x2F] = GLFW_KEY_PERIOD;
+    _glfw.ns.keycodes[0x1E] = GLFW_KEY_RIGHT_BRACKET;
+    _glfw.ns.keycodes[0x29] = GLFW_KEY_SEMICOLON;
+    _glfw.ns.keycodes[0x2C] = GLFW_KEY_SLASH;
+    _glfw.ns.keycodes[0x0A] = GLFW_KEY_WORLD_1;
 
-    _glfw.ns.publicKeys[0x33] = GLFW_KEY_BACKSPACE;
-    _glfw.ns.publicKeys[0x39] = GLFW_KEY_CAPS_LOCK;
-    _glfw.ns.publicKeys[0x75] = GLFW_KEY_DELETE;
-    _glfw.ns.publicKeys[0x7D] = GLFW_KEY_DOWN;
-    _glfw.ns.publicKeys[0x77] = GLFW_KEY_END;
-    _glfw.ns.publicKeys[0x24] = GLFW_KEY_ENTER;
-    _glfw.ns.publicKeys[0x35] = GLFW_KEY_ESCAPE;
-    _glfw.ns.publicKeys[0x7A] = GLFW_KEY_F1;
-    _glfw.ns.publicKeys[0x78] = GLFW_KEY_F2;
-    _glfw.ns.publicKeys[0x63] = GLFW_KEY_F3;
-    _glfw.ns.publicKeys[0x76] = GLFW_KEY_F4;
-    _glfw.ns.publicKeys[0x60] = GLFW_KEY_F5;
-    _glfw.ns.publicKeys[0x61] = GLFW_KEY_F6;
-    _glfw.ns.publicKeys[0x62] = GLFW_KEY_F7;
-    _glfw.ns.publicKeys[0x64] = GLFW_KEY_F8;
-    _glfw.ns.publicKeys[0x65] = GLFW_KEY_F9;
-    _glfw.ns.publicKeys[0x6D] = GLFW_KEY_F10;
-    _glfw.ns.publicKeys[0x67] = GLFW_KEY_F11;
-    _glfw.ns.publicKeys[0x6F] = GLFW_KEY_F12;
-    _glfw.ns.publicKeys[0x69] = GLFW_KEY_F13;
-    _glfw.ns.publicKeys[0x6B] = GLFW_KEY_F14;
-    _glfw.ns.publicKeys[0x71] = GLFW_KEY_F15;
-    _glfw.ns.publicKeys[0x6A] = GLFW_KEY_F16;
-    _glfw.ns.publicKeys[0x40] = GLFW_KEY_F17;
-    _glfw.ns.publicKeys[0x4F] = GLFW_KEY_F18;
-    _glfw.ns.publicKeys[0x50] = GLFW_KEY_F19;
-    _glfw.ns.publicKeys[0x5A] = GLFW_KEY_F20;
-    _glfw.ns.publicKeys[0x73] = GLFW_KEY_HOME;
-    _glfw.ns.publicKeys[0x72] = GLFW_KEY_INSERT;
-    _glfw.ns.publicKeys[0x7B] = GLFW_KEY_LEFT;
-    _glfw.ns.publicKeys[0x3A] = GLFW_KEY_LEFT_ALT;
-    _glfw.ns.publicKeys[0x3B] = GLFW_KEY_LEFT_CONTROL;
-    _glfw.ns.publicKeys[0x38] = GLFW_KEY_LEFT_SHIFT;
-    _glfw.ns.publicKeys[0x37] = GLFW_KEY_LEFT_SUPER;
-    _glfw.ns.publicKeys[0x6E] = GLFW_KEY_MENU;
-    _glfw.ns.publicKeys[0x47] = GLFW_KEY_NUM_LOCK;
-    _glfw.ns.publicKeys[0x79] = GLFW_KEY_PAGE_DOWN;
-    _glfw.ns.publicKeys[0x74] = GLFW_KEY_PAGE_UP;
-    _glfw.ns.publicKeys[0x7C] = GLFW_KEY_RIGHT;
-    _glfw.ns.publicKeys[0x3D] = GLFW_KEY_RIGHT_ALT;
-    _glfw.ns.publicKeys[0x3E] = GLFW_KEY_RIGHT_CONTROL;
-    _glfw.ns.publicKeys[0x3C] = GLFW_KEY_RIGHT_SHIFT;
-    _glfw.ns.publicKeys[0x36] = GLFW_KEY_RIGHT_SUPER;
-    _glfw.ns.publicKeys[0x31] = GLFW_KEY_SPACE;
-    _glfw.ns.publicKeys[0x30] = GLFW_KEY_TAB;
-    _glfw.ns.publicKeys[0x7E] = GLFW_KEY_UP;
+    _glfw.ns.keycodes[0x33] = GLFW_KEY_BACKSPACE;
+    _glfw.ns.keycodes[0x39] = GLFW_KEY_CAPS_LOCK;
+    _glfw.ns.keycodes[0x75] = GLFW_KEY_DELETE;
+    _glfw.ns.keycodes[0x7D] = GLFW_KEY_DOWN;
+    _glfw.ns.keycodes[0x77] = GLFW_KEY_END;
+    _glfw.ns.keycodes[0x24] = GLFW_KEY_ENTER;
+    _glfw.ns.keycodes[0x35] = GLFW_KEY_ESCAPE;
+    _glfw.ns.keycodes[0x7A] = GLFW_KEY_F1;
+    _glfw.ns.keycodes[0x78] = GLFW_KEY_F2;
+    _glfw.ns.keycodes[0x63] = GLFW_KEY_F3;
+    _glfw.ns.keycodes[0x76] = GLFW_KEY_F4;
+    _glfw.ns.keycodes[0x60] = GLFW_KEY_F5;
+    _glfw.ns.keycodes[0x61] = GLFW_KEY_F6;
+    _glfw.ns.keycodes[0x62] = GLFW_KEY_F7;
+    _glfw.ns.keycodes[0x64] = GLFW_KEY_F8;
+    _glfw.ns.keycodes[0x65] = GLFW_KEY_F9;
+    _glfw.ns.keycodes[0x6D] = GLFW_KEY_F10;
+    _glfw.ns.keycodes[0x67] = GLFW_KEY_F11;
+    _glfw.ns.keycodes[0x6F] = GLFW_KEY_F12;
+    _glfw.ns.keycodes[0x69] = GLFW_KEY_PRINT_SCREEN;
+    _glfw.ns.keycodes[0x6B] = GLFW_KEY_F14;
+    _glfw.ns.keycodes[0x71] = GLFW_KEY_F15;
+    _glfw.ns.keycodes[0x6A] = GLFW_KEY_F16;
+    _glfw.ns.keycodes[0x40] = GLFW_KEY_F17;
+    _glfw.ns.keycodes[0x4F] = GLFW_KEY_F18;
+    _glfw.ns.keycodes[0x50] = GLFW_KEY_F19;
+    _glfw.ns.keycodes[0x5A] = GLFW_KEY_F20;
+    _glfw.ns.keycodes[0x73] = GLFW_KEY_HOME;
+    _glfw.ns.keycodes[0x72] = GLFW_KEY_INSERT;
+    _glfw.ns.keycodes[0x7B] = GLFW_KEY_LEFT;
+    _glfw.ns.keycodes[0x3A] = GLFW_KEY_LEFT_ALT;
+    _glfw.ns.keycodes[0x3B] = GLFW_KEY_LEFT_CONTROL;
+    _glfw.ns.keycodes[0x38] = GLFW_KEY_LEFT_SHIFT;
+    _glfw.ns.keycodes[0x37] = GLFW_KEY_LEFT_SUPER;
+    _glfw.ns.keycodes[0x6E] = GLFW_KEY_MENU;
+    _glfw.ns.keycodes[0x47] = GLFW_KEY_NUM_LOCK;
+    _glfw.ns.keycodes[0x79] = GLFW_KEY_PAGE_DOWN;
+    _glfw.ns.keycodes[0x74] = GLFW_KEY_PAGE_UP;
+    _glfw.ns.keycodes[0x7C] = GLFW_KEY_RIGHT;
+    _glfw.ns.keycodes[0x3D] = GLFW_KEY_RIGHT_ALT;
+    _glfw.ns.keycodes[0x3E] = GLFW_KEY_RIGHT_CONTROL;
+    _glfw.ns.keycodes[0x3C] = GLFW_KEY_RIGHT_SHIFT;
+    _glfw.ns.keycodes[0x36] = GLFW_KEY_RIGHT_SUPER;
+    _glfw.ns.keycodes[0x31] = GLFW_KEY_SPACE;
+    _glfw.ns.keycodes[0x30] = GLFW_KEY_TAB;
+    _glfw.ns.keycodes[0x7E] = GLFW_KEY_UP;
 
-    _glfw.ns.publicKeys[0x52] = GLFW_KEY_KP_0;
-    _glfw.ns.publicKeys[0x53] = GLFW_KEY_KP_1;
-    _glfw.ns.publicKeys[0x54] = GLFW_KEY_KP_2;
-    _glfw.ns.publicKeys[0x55] = GLFW_KEY_KP_3;
-    _glfw.ns.publicKeys[0x56] = GLFW_KEY_KP_4;
-    _glfw.ns.publicKeys[0x57] = GLFW_KEY_KP_5;
-    _glfw.ns.publicKeys[0x58] = GLFW_KEY_KP_6;
-    _glfw.ns.publicKeys[0x59] = GLFW_KEY_KP_7;
-    _glfw.ns.publicKeys[0x5B] = GLFW_KEY_KP_8;
-    _glfw.ns.publicKeys[0x5C] = GLFW_KEY_KP_9;
-    _glfw.ns.publicKeys[0x45] = GLFW_KEY_KP_ADD;
-    _glfw.ns.publicKeys[0x41] = GLFW_KEY_KP_DECIMAL;
-    _glfw.ns.publicKeys[0x4B] = GLFW_KEY_KP_DIVIDE;
-    _glfw.ns.publicKeys[0x4C] = GLFW_KEY_KP_ENTER;
-    _glfw.ns.publicKeys[0x51] = GLFW_KEY_KP_EQUAL;
-    _glfw.ns.publicKeys[0x43] = GLFW_KEY_KP_MULTIPLY;
-    _glfw.ns.publicKeys[0x4E] = GLFW_KEY_KP_SUBTRACT;
+    _glfw.ns.keycodes[0x52] = GLFW_KEY_KP_0;
+    _glfw.ns.keycodes[0x53] = GLFW_KEY_KP_1;
+    _glfw.ns.keycodes[0x54] = GLFW_KEY_KP_2;
+    _glfw.ns.keycodes[0x55] = GLFW_KEY_KP_3;
+    _glfw.ns.keycodes[0x56] = GLFW_KEY_KP_4;
+    _glfw.ns.keycodes[0x57] = GLFW_KEY_KP_5;
+    _glfw.ns.keycodes[0x58] = GLFW_KEY_KP_6;
+    _glfw.ns.keycodes[0x59] = GLFW_KEY_KP_7;
+    _glfw.ns.keycodes[0x5B] = GLFW_KEY_KP_8;
+    _glfw.ns.keycodes[0x5C] = GLFW_KEY_KP_9;
+    _glfw.ns.keycodes[0x45] = GLFW_KEY_KP_ADD;
+    _glfw.ns.keycodes[0x41] = GLFW_KEY_KP_DECIMAL;
+    _glfw.ns.keycodes[0x4B] = GLFW_KEY_KP_DIVIDE;
+    _glfw.ns.keycodes[0x4C] = GLFW_KEY_KP_ENTER;
+    _glfw.ns.keycodes[0x51] = GLFW_KEY_KP_EQUAL;
+    _glfw.ns.keycodes[0x43] = GLFW_KEY_KP_MULTIPLY;
+    _glfw.ns.keycodes[0x4E] = GLFW_KEY_KP_SUBTRACT;
+
+    for (int scancode = 0;  scancode < 256;  scancode++)
+    {
+        // Store the reverse translation for faster key name lookup
+        if (_glfw.ns.keycodes[scancode] >= 0)
+            _glfw.ns.scancodes[_glfw.ns.keycodes[scancode]] = scancode;
+    }
+}
+
+// Retrieve Unicode data for the current keyboard layout
+//
+static GLFWbool updateUnicodeData(void)
+{
+    if (_glfw.ns.inputSource)
+    {
+        CFRelease(_glfw.ns.inputSource);
+        _glfw.ns.inputSource = NULL;
+        _glfw.ns.unicodeData = nil;
+    }
+
+    _glfw.ns.inputSource = TISCopyCurrentKeyboardLayoutInputSource();
+    if (!_glfw.ns.inputSource)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Failed to retrieve keyboard layout input source");
+        return GLFW_FALSE;
+    }
+
+    _glfw.ns.unicodeData =
+        TISGetInputSourceProperty(_glfw.ns.inputSource,
+                                  kTISPropertyUnicodeKeyLayoutData);
+    if (!_glfw.ns.unicodeData)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Failed to retrieve keyboard layout Unicode data");
+        return GLFW_FALSE;
+    }
+
+    return GLFW_TRUE;
+}
+
+// Load HIToolbox.framework and the TIS symbols we need from it
+//
+static GLFWbool initializeTIS(void)
+{
+    // This works only because Cocoa has already loaded it properly
+    _glfw.ns.tis.bundle =
+        CFBundleGetBundleWithIdentifier(CFSTR("com.apple.HIToolbox"));
+    if (!_glfw.ns.tis.bundle)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Failed to load HIToolbox.framework");
+        return GLFW_FALSE;
+    }
+
+    CFStringRef* kPropertyUnicodeKeyLayoutData =
+        CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,
+                                      CFSTR("kTISPropertyUnicodeKeyLayoutData"));
+    _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource =
+        CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
+                                          CFSTR("TISCopyCurrentKeyboardLayoutInputSource"));
+    _glfw.ns.tis.GetInputSourceProperty =
+        CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
+                                          CFSTR("TISGetInputSourceProperty"));
+    _glfw.ns.tis.GetKbdType =
+        CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
+                                          CFSTR("LMGetKbdType"));
+
+    if (!kPropertyUnicodeKeyLayoutData ||
+        !TISCopyCurrentKeyboardLayoutInputSource ||
+        !TISGetInputSourceProperty ||
+        !LMGetKbdType)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Failed to load TIS API symbols");
+        return GLFW_FALSE;
+    }
+
+    _glfw.ns.tis.kPropertyUnicodeKeyLayoutData =
+        *kPropertyUnicodeKeyLayoutData;
+
+    return updateUnicodeData();
+}
+
+@interface GLFWHelper : NSObject
+@end
+
+@implementation GLFWHelper
+
+- (void)selectedKeyboardInputSourceChanged:(NSObject* )object
+{
+    updateUnicodeData();
+}
+
+- (void)doNothing:(id)object
+{
+}
+
+@end // GLFWHelper
+
+@interface GLFWApplicationDelegate : NSObject <NSApplicationDelegate>
+@end
+
+@implementation GLFWApplicationDelegate
+
+- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
+{
+    for (_GLFWwindow* window = _glfw.windowListHead;  window;  window = window->next)
+        _glfwInputWindowCloseRequest(window);
+
+    return NSTerminateCancel;
+}
+
+- (void)applicationDidChangeScreenParameters:(NSNotification *) notification
+{
+    for (_GLFWwindow* window = _glfw.windowListHead;  window;  window = window->next)
+    {
+        if (window->context.client != GLFW_NO_API)
+            [window->context.nsgl.object update];
+    }
+
+    _glfwPollMonitorsCocoa();
+}
+
+- (void)applicationWillFinishLaunching:(NSNotification *)notification
+{
+    if (_glfw.hints.init.ns.menubar)
+    {
+        // Menu bar setup must go between sharedApplication and finishLaunching
+        // in order to properly emulate the behavior of NSApplicationMain
+
+        if ([[NSBundle mainBundle] pathForResource:@"MainMenu" ofType:@"nib"])
+        {
+            [[NSBundle mainBundle] loadNibNamed:@"MainMenu"
+                                          owner:NSApp
+                                topLevelObjects:&_glfw.ns.nibObjects];
+        }
+        else
+            createMenuBar();
+    }
+}
+
+- (void)applicationDidFinishLaunching:(NSNotification *)notification
+{
+    _glfwPostEmptyEventCocoa();
+    [NSApp stop:nil];
+}
+
+- (void)applicationDidHide:(NSNotification *)notification
+{
+    for (int i = 0;  i < _glfw.monitorCount;  i++)
+        _glfwRestoreVideoModeCocoa(_glfw.monitors[i]);
+}
+
+@end // GLFWApplicationDelegate
+
+
+//////////////////////////////////////////////////////////////////////////
+//////                       GLFW internal API                      //////
+//////////////////////////////////////////////////////////////////////////
+
+void* _glfwLoadLocalVulkanLoaderCocoa(void)
+{
+    CFBundleRef bundle = CFBundleGetMainBundle();
+    if (!bundle)
+        return NULL;
+
+    CFURLRef frameworksUrl = CFBundleCopyPrivateFrameworksURL(bundle);
+    if (!frameworksUrl)
+        return NULL;
+
+    CFURLRef loaderUrl = CFURLCreateCopyAppendingPathComponent(
+        kCFAllocatorDefault, frameworksUrl, CFSTR("libvulkan.1.dylib"), false);
+    if (!loaderUrl)
+    {
+        CFRelease(frameworksUrl);
+        return NULL;
+    }
+
+    char path[PATH_MAX];
+    void* handle = NULL;
+
+    if (CFURLGetFileSystemRepresentation(loaderUrl, true, (UInt8*) path, sizeof(path) - 1))
+        handle = _glfwPlatformLoadModule(path);
+
+    CFRelease(loaderUrl);
+    CFRelease(frameworksUrl);
+    return handle;
 }
 
 
@@ -195,33 +491,171 @@ static void createKeyTables(void)
 //////                       GLFW platform API                      //////
 //////////////////////////////////////////////////////////////////////////
 
-int _glfwPlatformInit(void)
+GLFWbool _glfwConnectCocoa(int platformID, _GLFWplatform* platform)
 {
-    _glfw.ns.autoreleasePool = [[NSAutoreleasePool alloc] init];
+    const _GLFWplatform cocoa =
+    {
+        GLFW_PLATFORM_COCOA,
+        _glfwInitCocoa,
+        _glfwTerminateCocoa,
+        _glfwGetCursorPosCocoa,
+        _glfwSetCursorPosCocoa,
+        _glfwSetCursorModeCocoa,
+        _glfwSetRawMouseMotionCocoa,
+        _glfwRawMouseMotionSupportedCocoa,
+        _glfwCreateCursorCocoa,
+        _glfwCreateStandardCursorCocoa,
+        _glfwDestroyCursorCocoa,
+        _glfwSetCursorCocoa,
+        _glfwGetScancodeNameCocoa,
+        _glfwGetKeyScancodeCocoa,
+        _glfwSetClipboardStringCocoa,
+        _glfwGetClipboardStringCocoa,
+        _glfwInitJoysticksCocoa,
+        _glfwTerminateJoysticksCocoa,
+        _glfwPollJoystickCocoa,
+        _glfwGetMappingNameCocoa,
+        _glfwUpdateGamepadGUIDCocoa,
+        _glfwFreeMonitorCocoa,
+        _glfwGetMonitorPosCocoa,
+        _glfwGetMonitorContentScaleCocoa,
+        _glfwGetMonitorWorkareaCocoa,
+        _glfwGetVideoModesCocoa,
+        _glfwGetVideoModeCocoa,
+        _glfwGetGammaRampCocoa,
+        _glfwSetGammaRampCocoa,
+        _glfwCreateWindowCocoa,
+        _glfwDestroyWindowCocoa,
+        _glfwSetWindowTitleCocoa,
+        _glfwSetWindowIconCocoa,
+        _glfwGetWindowPosCocoa,
+        _glfwSetWindowPosCocoa,
+        _glfwGetWindowSizeCocoa,
+        _glfwSetWindowSizeCocoa,
+        _glfwSetWindowSizeLimitsCocoa,
+        _glfwSetWindowAspectRatioCocoa,
+        _glfwGetFramebufferSizeCocoa,
+        _glfwGetWindowFrameSizeCocoa,
+        _glfwGetWindowContentScaleCocoa,
+        _glfwIconifyWindowCocoa,
+        _glfwRestoreWindowCocoa,
+        _glfwMaximizeWindowCocoa,
+        _glfwShowWindowCocoa,
+        _glfwHideWindowCocoa,
+        _glfwRequestWindowAttentionCocoa,
+        _glfwFocusWindowCocoa,
+        _glfwSetWindowMonitorCocoa,
+        _glfwWindowFocusedCocoa,
+        _glfwWindowIconifiedCocoa,
+        _glfwWindowVisibleCocoa,
+        _glfwWindowMaximizedCocoa,
+        _glfwWindowHoveredCocoa,
+        _glfwFramebufferTransparentCocoa,
+        _glfwGetWindowOpacityCocoa,
+        _glfwSetWindowResizableCocoa,
+        _glfwSetWindowDecoratedCocoa,
+        _glfwSetWindowFloatingCocoa,
+        _glfwSetWindowOpacityCocoa,
+        _glfwSetWindowMousePassthroughCocoa,
+        _glfwPollEventsCocoa,
+        _glfwWaitEventsCocoa,
+        _glfwWaitEventsTimeoutCocoa,
+        _glfwPostEmptyEventCocoa,
+        _glfwGetEGLPlatformCocoa,
+        _glfwGetEGLNativeDisplayCocoa,
+        _glfwGetEGLNativeWindowCocoa,
+        _glfwGetRequiredInstanceExtensionsCocoa,
+        _glfwGetPhysicalDevicePresentationSupportCocoa,
+        _glfwCreateWindowSurfaceCocoa,
+    };
 
-#if defined(_GLFW_USE_CHDIR)
-    changeToResourcesDirectory();
-#endif
+    *platform = cocoa;
+    return GLFW_TRUE;
+}
+
+int _glfwInitCocoa(void)
+{
+    @autoreleasepool {
+
+    _glfw.ns.helper = [[GLFWHelper alloc] init];
+
+    [NSThread detachNewThreadSelector:@selector(doNothing:)
+                             toTarget:_glfw.ns.helper
+                           withObject:nil];
+
+    [NSApplication sharedApplication];
+
+    _glfw.ns.delegate = [[GLFWApplicationDelegate alloc] init];
+    if (_glfw.ns.delegate == nil)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Failed to create application delegate");
+        return GLFW_FALSE;
+    }
+
+    [NSApp setDelegate:_glfw.ns.delegate];
+
+    NSEvent* (^block)(NSEvent*) = ^ NSEvent* (NSEvent* event)
+    {
+        if ([event modifierFlags] & NSEventModifierFlagCommand)
+            [[NSApp keyWindow] sendEvent:event];
+
+        return event;
+    };
+
+    _glfw.ns.keyUpMonitor =
+        [NSEvent addLocalMonitorForEventsMatchingMask:NSEventMaskKeyUp
+                                              handler:block];
+
+    if (_glfw.hints.init.ns.chdir)
+        changeToResourcesDirectory();
+
+    // Press and Hold prevents some keys from emitting repeated characters
+    NSDictionary* defaults = @{@"ApplePressAndHoldEnabled":@NO};
+    [[NSUserDefaults standardUserDefaults] registerDefaults:defaults];
+
+    [[NSNotificationCenter defaultCenter]
+        addObserver:_glfw.ns.helper
+           selector:@selector(selectedKeyboardInputSourceChanged:)
+               name:NSTextInputContextKeyboardSelectionDidChangeNotification
+             object:nil];
 
     createKeyTables();
 
     _glfw.ns.eventSource = CGEventSourceCreate(kCGEventSourceStateHIDSystemState);
     if (!_glfw.ns.eventSource)
-        return GL_FALSE;
+        return GLFW_FALSE;
 
     CGEventSourceSetLocalEventsSuppressionInterval(_glfw.ns.eventSource, 0.0);
 
-    if (!_glfwInitContextAPI())
-        return GL_FALSE;
+    if (!initializeTIS())
+        return GLFW_FALSE;
 
-    _glfwInitTimer();
-    _glfwInitJoysticks();
+    _glfwPollMonitorsCocoa();
 
-    return GL_TRUE;
+    if (![[NSRunningApplication currentApplication] isFinishedLaunching])
+        [NSApp run];
+
+    // In case we are unbundled, make us a proper UI application
+    if (_glfw.hints.init.ns.menubar)
+        [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
+
+    return GLFW_TRUE;
+
+    } // autoreleasepool
 }
 
-void _glfwPlatformTerminate(void)
+void _glfwTerminateCocoa(void)
 {
+    @autoreleasepool {
+
+    if (_glfw.ns.inputSource)
+    {
+        CFRelease(_glfw.ns.inputSource);
+        _glfw.ns.inputSource = NULL;
+        _glfw.ns.unicodeData = nil;
+    }
+
     if (_glfw.ns.eventSource)
     {
         CFRelease(_glfw.ns.eventSource);
@@ -235,36 +669,29 @@ void _glfwPlatformTerminate(void)
         _glfw.ns.delegate = nil;
     }
 
-    [_glfw.ns.autoreleasePool release];
-    _glfw.ns.autoreleasePool = nil;
+    if (_glfw.ns.helper)
+    {
+        [[NSNotificationCenter defaultCenter]
+            removeObserver:_glfw.ns.helper
+                      name:NSTextInputContextKeyboardSelectionDidChangeNotification
+                    object:nil];
+        [[NSNotificationCenter defaultCenter]
+            removeObserver:_glfw.ns.helper];
+        [_glfw.ns.helper release];
+        _glfw.ns.helper = nil;
+    }
 
-    [_glfw.ns.cursor release];
-    _glfw.ns.cursor = nil;
+    if (_glfw.ns.keyUpMonitor)
+        [NSEvent removeMonitor:_glfw.ns.keyUpMonitor];
 
-    free(_glfw.ns.clipboardString);
+    _glfw_free(_glfw.ns.clipboardString);
 
-    _glfwTerminateJoysticks();
-    _glfwTerminateContextAPI();
+    _glfwTerminateNSGL();
+    _glfwTerminateEGL();
+    _glfwTerminateOSMesa();
+
+    } // autoreleasepool
 }
 
-const char* _glfwPlatformGetVersionString(void)
-{
-    return _GLFW_VERSION_NUMBER " Cocoa"
-#if defined(_GLFW_NSGL)
-        " NSGL"
-#endif
-#if defined(_GLFW_USE_CHDIR)
-        " chdir"
-#endif
-#if defined(_GLFW_USE_MENUBAR)
-        " menubar"
-#endif
-#if defined(_GLFW_USE_RETINA)
-        " retina"
-#endif
-#if defined(_GLFW_BUILD_DLL)
-        " dynamic"
-#endif
-        ;
-}
+#endif // _GLFW_COCOA
 

src/cocoa_joystick.h

@@ -1,7 +1,7 @@
 //========================================================================
-// GLFW 3.1 IOKit - www.glfw.org
+// GLFW 3.4 Cocoa - www.glfw.org
 //------------------------------------------------------------------------
-// Copyright (c) 2006-2014 Camilla Berglund <elmindreda@elmindreda.org>
+// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //
 // This software is provided 'as-is', without any express or implied
 // warranty. In no event will the authors be held liable for any damages
@@ -24,45 +24,26 @@
 //
 //========================================================================
 
-#ifndef _glfw3_iokit_joystick_h_
-#define _glfw3_iokit_joystick_h_
-
 #include <IOKit/IOKitLib.h>
 #include <IOKit/IOCFPlugIn.h>
-#include <IOKit/hid/IOHIDLib.h>
 #include <IOKit/hid/IOHIDKeys.h>
 
-#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE \
-    _GLFWjoystickIOKit iokit_js
+#define GLFW_COCOA_JOYSTICK_STATE         _GLFWjoystickNS ns;
+#define GLFW_COCOA_LIBRARY_JOYSTICK_STATE
 
-
-// IOKit-specific per-joystick data
+// Cocoa-specific per-joystick data
 //
-typedef struct _GLFWjoydevice
+typedef struct _GLFWjoystickNS
 {
-    int             present;
-    char            name[256];
+    IOHIDDeviceRef      device;
+    CFMutableArrayRef   axes;
+    CFMutableArrayRef   buttons;
+    CFMutableArrayRef   hats;
+} _GLFWjoystickNS;
 
-    IOHIDDeviceRef deviceRef;
+GLFWbool _glfwInitJoysticksCocoa(void);
+void _glfwTerminateJoysticksCocoa(void);
+GLFWbool _glfwPollJoystickCocoa(_GLFWjoystick* js, int mode);
+const char* _glfwGetMappingNameCocoa(void);
+void _glfwUpdateGamepadGUIDCocoa(char* guid);
 
-    CFMutableArrayRef axisElements;
-    CFMutableArrayRef buttonElements;
-    CFMutableArrayRef hatElements;
-
-    float*          axes;
-    unsigned char*  buttons;
-} _GLFWjoydevice;
-
-// IOKit-specific joystick API data
-//
-typedef struct _GLFWjoystickIOKit
-{
-    _GLFWjoydevice devices[GLFW_JOYSTICK_LAST + 1];
-
-    IOHIDManagerRef managerRef;
-} _GLFWjoystickIOKit;
-
-void _glfwInitJoysticks(void);
-void _glfwTerminateJoysticks(void);
-
-#endif // _glfw3_iokit_joystick_h_

src/cocoa_joystick.m

@@ -0,0 +1,482 @@
+//========================================================================
+// GLFW 3.4 Cocoa - www.glfw.org
+//------------------------------------------------------------------------
+// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
+// Copyright (c) 2012 Torsten Walluhn <tw@mad-cad.net>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================
+
+#include "internal.h"
+
+#if defined(_GLFW_COCOA)
+
+#include <unistd.h>
+#include <ctype.h>
+#include <string.h>
+
+#include <mach/mach.h>
+#include <mach/mach_error.h>
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <Kernel/IOKit/hidsystem/IOHIDUsageTables.h>
+
+
+// Joystick element information
+//
+typedef struct _GLFWjoyelementNS
+{
+    IOHIDElementRef native;
+    uint32_t        usage;
+    int             index;
+    long            minimum;
+    long            maximum;
+
+} _GLFWjoyelementNS;
+
+
+// Returns the value of the specified element of the specified joystick
+//
+static long getElementValue(_GLFWjoystick* js, _GLFWjoyelementNS* element)
+{
+    IOHIDValueRef valueRef;
+    long value = 0;
+
+    if (js->ns.device)
+    {
+        if (IOHIDDeviceGetValue(js->ns.device,
+                                element->native,
+                                &valueRef) == kIOReturnSuccess)
+        {
+            value = IOHIDValueGetIntegerValue(valueRef);
+        }
+    }
+
+    return value;
+}
+
+// Comparison function for matching the SDL element order
+//
+static CFComparisonResult compareElements(const void* fp,
+                                          const void* sp,
+                                          void* user)
+{
+    const _GLFWjoyelementNS* fe = fp;
+    const _GLFWjoyelementNS* se = sp;
+    if (fe->usage < se->usage)
+        return kCFCompareLessThan;
+    if (fe->usage > se->usage)
+        return kCFCompareGreaterThan;
+    if (fe->index < se->index)
+        return kCFCompareLessThan;
+    if (fe->index > se->index)
+        return kCFCompareGreaterThan;
+    return kCFCompareEqualTo;
+}
+
+// Removes the specified joystick
+//
+static void closeJoystick(_GLFWjoystick* js)
+{
+    _glfwInputJoystick(js, GLFW_DISCONNECTED);
+
+    for (int i = 0;  i < CFArrayGetCount(js->ns.axes);  i++)
+        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.axes, i));
+    CFRelease(js->ns.axes);
+
+    for (int i = 0;  i < CFArrayGetCount(js->ns.buttons);  i++)
+        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.buttons, i));
+    CFRelease(js->ns.buttons);
+
+    for (int i = 0;  i < CFArrayGetCount(js->ns.hats);  i++)
+        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.hats, i));
+    CFRelease(js->ns.hats);
+
+    _glfwFreeJoystick(js);
+}
+
+// Callback for user-initiated joystick addition
+//
+static void matchCallback(void* context,
+                          IOReturn result,
+                          void* sender,
+                          IOHIDDeviceRef device)
+{
+    int jid;
+    char name[256];
+    char guid[33];
+    CFTypeRef property;
+    uint32_t vendor = 0, product = 0, version = 0;
+    _GLFWjoystick* js;
+    CFMutableArrayRef axes, buttons, hats;
+
+    for (jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
+    {
+        if (_glfw.joysticks[jid].ns.device == device)
+            return;
+    }
+
+    axes    = CFArrayCreateMutable(NULL, 0, NULL);
+    buttons = CFArrayCreateMutable(NULL, 0, NULL);
+    hats    = CFArrayCreateMutable(NULL, 0, NULL);
+
+    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductKey));
+    if (property)
+    {
+        CFStringGetCString(property,
+                           name,
+                           sizeof(name),
+                           kCFStringEncodingUTF8);
+    }
+    else
+        strncpy(name, "Unknown", sizeof(name));
+
+    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVendorIDKey));
+    if (property)
+        CFNumberGetValue(property, kCFNumberSInt32Type, &vendor);
+
+    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductIDKey));
+    if (property)
+        CFNumberGetValue(property, kCFNumberSInt32Type, &product);
+
+    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVersionNumberKey));
+    if (property)
+        CFNumberGetValue(property, kCFNumberSInt32Type, &version);
+
+    // Generate a joystick GUID that matches the SDL 2.0.5+ one
+    if (vendor && product)
+    {
+        sprintf(guid, "03000000%02x%02x0000%02x%02x0000%02x%02x0000",
+                (uint8_t) vendor, (uint8_t) (vendor >> 8),
+                (uint8_t) product, (uint8_t) (product >> 8),
+                (uint8_t) version, (uint8_t) (version >> 8));
+    }
+    else
+    {
+        sprintf(guid, "05000000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00",
+                name[0], name[1], name[2], name[3],
+                name[4], name[5], name[6], name[7],
+                name[8], name[9], name[10]);
+    }
+
+    CFArrayRef elements =
+        IOHIDDeviceCopyMatchingElements(device, NULL, kIOHIDOptionsTypeNone);
+
+    for (CFIndex i = 0;  i < CFArrayGetCount(elements);  i++)
+    {
+        IOHIDElementRef native = (IOHIDElementRef)
+            CFArrayGetValueAtIndex(elements, i);
+        if (CFGetTypeID(native) != IOHIDElementGetTypeID())
+            continue;
+
+        const IOHIDElementType type = IOHIDElementGetType(native);
+        if ((type != kIOHIDElementTypeInput_Axis) &&
+            (type != kIOHIDElementTypeInput_Button) &&
+            (type != kIOHIDElementTypeInput_Misc))
+        {
+            continue;
+        }
+
+        CFMutableArrayRef target = NULL;
+
+        const uint32_t usage = IOHIDElementGetUsage(native);
+        const uint32_t page = IOHIDElementGetUsagePage(native);
+        if (page == kHIDPage_GenericDesktop)
+        {
+            switch (usage)
+            {
+                case kHIDUsage_GD_X:
+                case kHIDUsage_GD_Y:
+                case kHIDUsage_GD_Z:
+                case kHIDUsage_GD_Rx:
+                case kHIDUsage_GD_Ry:
+                case kHIDUsage_GD_Rz:
+                case kHIDUsage_GD_Slider:
+                case kHIDUsage_GD_Dial:
+                case kHIDUsage_GD_Wheel:
+                    target = axes;
+                    break;
+                case kHIDUsage_GD_Hatswitch:
+                    target = hats;
+                    break;
+                case kHIDUsage_GD_DPadUp:
+                case kHIDUsage_GD_DPadRight:
+                case kHIDUsage_GD_DPadDown:
+                case kHIDUsage_GD_DPadLeft:
+                case kHIDUsage_GD_SystemMainMenu:
+                case kHIDUsage_GD_Select:
+                case kHIDUsage_GD_Start:
+                    target = buttons;
+                    break;
+            }
+        }
+        else if (page == kHIDPage_Simulation)
+        {
+            switch (usage)
+            {
+                case kHIDUsage_Sim_Accelerator:
+                case kHIDUsage_Sim_Brake:
+                case kHIDUsage_Sim_Throttle:
+                case kHIDUsage_Sim_Rudder:
+                case kHIDUsage_Sim_Steering:
+                    target = axes;
+                    break;
+            }
+        }
+        else if (page == kHIDPage_Button || page == kHIDPage_Consumer)
+            target = buttons;
+
+        if (target)
+        {
+            _GLFWjoyelementNS* element = _glfw_calloc(1, sizeof(_GLFWjoyelementNS));
+            element->native  = native;
+            element->usage   = usage;
+            element->index   = (int) CFArrayGetCount(target);
+            element->minimum = IOHIDElementGetLogicalMin(native);
+            element->maximum = IOHIDElementGetLogicalMax(native);
+            CFArrayAppendValue(target, element);
+        }
+    }
+
+    CFRelease(elements);
+
+    CFArraySortValues(axes, CFRangeMake(0, CFArrayGetCount(axes)),
+                      compareElements, NULL);
+    CFArraySortValues(buttons, CFRangeMake(0, CFArrayGetCount(buttons)),
+                      compareElements, NULL);
+    CFArraySortValues(hats, CFRangeMake(0, CFArrayGetCount(hats)),
+                      compareElements, NULL);
+
+    js = _glfwAllocJoystick(name, guid,
+                            (int) CFArrayGetCount(axes),
+                            (int) CFArrayGetCount(buttons),
+                            (int) CFArrayGetCount(hats));
+
+    js->ns.device  = device;
+    js->ns.axes    = axes;
+    js->ns.buttons = buttons;
+    js->ns.hats    = hats;
+
+    _glfwInputJoystick(js, GLFW_CONNECTED);
+}
+
+// Callback for user-initiated joystick removal
+//
+static void removeCallback(void* context,
+                           IOReturn result,
+                           void* sender,
+                           IOHIDDeviceRef device)
+{
+    for (int jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
+    {
+        if (_glfw.joysticks[jid].connected && _glfw.joysticks[jid].ns.device == device)
+        {
+            closeJoystick(&_glfw.joysticks[jid]);
+            break;
+        }
+    }
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+//////                       GLFW platform API                      //////
+//////////////////////////////////////////////////////////////////////////
+
+GLFWbool _glfwInitJoysticksCocoa(void)
+{
+    CFMutableArrayRef matching;
+    const long usages[] =
+    {
+        kHIDUsage_GD_Joystick,
+        kHIDUsage_GD_GamePad,
+        kHIDUsage_GD_MultiAxisController
+    };
+
+    _glfw.ns.hidManager = IOHIDManagerCreate(kCFAllocatorDefault,
+                                             kIOHIDOptionsTypeNone);
+
+    matching = CFArrayCreateMutable(kCFAllocatorDefault,
+                                    0,
+                                    &kCFTypeArrayCallBacks);
+    if (!matching)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Cocoa: Failed to create array");
+        return GLFW_FALSE;
+    }
+
+    for (size_t i = 0;  i < sizeof(usages) / sizeof(long);  i++)
+    {
+        const long page = kHIDPage_GenericDesktop;
+
+        CFMutableDictionaryRef dict =
+            CFDictionaryCreateMutable(kCFAllocatorDefault,
+                                      0,
+                                      &kCFTypeDictionaryKeyCallBacks,
+                                      &kCFTypeDictionaryValueCallBacks);
+        if (!dict)
+            continue;
+
+        CFNumberRef pageRef = CFNumberCreate(kCFAllocatorDefault,
+                                             kCFNumberLongType,
+                                             &page);
+        CFNumberRef usageRef = CFNumberCreate(kCFAllocatorDefault,
+                                              kCFNumberLongType,
+                                              &usages[i]);
+        if (pageRef && usageRef)
+        {
+            CFDictionarySetValue(dict,
+                                 CFSTR(kIOHIDDeviceUsagePageKey),
+                                 pageRef);
+            CFDictionarySetValue(dict,
+                                 CFSTR(kIOHIDDeviceUsageKey),
+                                 usageRef);
+            CFArrayAppendValue(matching, dict);
+        }
+
+        if (pageRef)
+            CFRelease(pageRef);
+        if (usageRef)
+            CFRelease(usageRef);
+
+        CFRelease(dict);
+    }
+
+    IOHIDManagerSetDeviceMatchingMultiple(_glfw.ns.hidManager, matching);
+    CFRelease(matching);
+
+    IOHIDManagerRegisterDeviceMatchingCallback(_glfw.ns.hidManager,
+                                               &matchCallback, NULL);
+    IOHIDManagerRegisterDeviceRemovalCallback(_glfw.ns.hidManager,
+                                              &removeCallback, NULL);
+    IOHIDManagerScheduleWithRunLoop(_glfw.ns.hidManager,
+                                    CFRunLoopGetMain(),
+                                    kCFRunLoopDefaultMode);
+    IOHIDManagerOpen(_glfw.ns.hidManager, kIOHIDOptionsTypeNone);
+
+    // Execute the run loop once in order to register any initially-attached
+    // joysticks
+    CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, false);
+    return GLFW_TRUE;
+}
+
+void _glfwTerminateJoysticksCocoa(void)
+{
+    for (int jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
+    {
+        if (_glfw.joysticks[jid].connected)
+            closeJoystick(&_glfw.joysticks[jid]);
+    }
+
+    if (_glfw.ns.hidManager)
+    {
+        CFRelease(_glfw.ns.hidManager);
+        _glfw.ns.hidManager = NULL;
+    }
+}
+
+
+GLFWbool _glfwPollJoystickCocoa(_GLFWjoystick* js, int mode)
+{
+    if (mode & _GLFW_POLL_AXES)
+    {
+        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.axes);  i++)
+        {
+            _GLFWjoyelementNS* axis = (_GLFWjoyelementNS*)
+                CFArrayGetValueAtIndex(js->ns.axes, i);
+
+            const long raw = getElementValue(js, axis);
+            // Perform auto calibration
+            if (raw < axis->minimum)
+                axis->minimum = raw;
+            if (raw > axis->maximum)
+                axis->maximum = raw;
+
+            const long size = axis->maximum - axis->minimum;
+            if (size == 0)
+                _glfwInputJoystickAxis(js, (int) i, 0.f);
+            else
+            {
+                const float value = (2.f * (raw - axis->minimum) / size) - 1.f;
+                _glfwInputJoystickAxis(js, (int) i, value);
+            }
+        }
+    }
+
+    if (mode & _GLFW_POLL_BUTTONS)
+    {
+        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.buttons);  i++)
+        {
+            _GLFWjoyelementNS* button = (_GLFWjoyelementNS*)
+                CFArrayGetValueAtIndex(js->ns.buttons, i);
+            const char value = getElementValue(js, button) - button->minimum;
+            const int state = (value > 0) ? GLFW_PRESS : GLFW_RELEASE;
+            _glfwInputJoystickButton(js, (int) i, state);
+        }
+
+        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.hats);  i++)
+        {
+            const int states[9] =
+            {
+                GLFW_HAT_UP,
+                GLFW_HAT_RIGHT_UP,
+                GLFW_HAT_RIGHT,
+                GLFW_HAT_RIGHT_DOWN,
+                GLFW_HAT_DOWN,
+                GLFW_HAT_LEFT_DOWN,
+                GLFW_HAT_LEFT,
+                GLFW_HAT_LEFT_UP,
+                GLFW_HAT_CENTERED
+            };
+
+            _GLFWjoyelementNS* hat = (_GLFWjoyelementNS*)
+                CFArrayGetValueAtIndex(js->ns.hats, i);
+            long state = getElementValue(js, hat) - hat->minimum;
+            if (state < 0 || state > 8)
+                state = 8;
+
+            _glfwInputJoystickHat(js, (int) i, states[state]);
+        }
+    }
+
+    return js->connected;
+}
+
+const char* _glfwGetMappingNameCocoa(void)
+{
+    return "Mac OS X";
+}
+
+void _glfwUpdateGamepadGUIDCocoa(char* guid)
+{
+    if ((strncmp(guid + 4, "000000000000", 12) == 0) &&
+        (strncmp(guid + 20, "000000000000", 12) == 0))
+    {
+        char original[33];
+        strncpy(original, guid, sizeof(original) - 1);
+        sprintf(guid, "03000000%.4s0000%.4s000000000000",
+                original, original + 16);
+    }
+}
+
+#endif // _GLFW_COCOA
+

src/cocoa_monitor.m

@@ -1,8 +1,8 @@
 //========================================================================
-// GLFW 3.1 OS X - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.org>
+// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
 //
 // This software is provided 'as-is', without any express or implied
 // warranty. In no event will the authors be held liable for any damages
@@ -24,101 +24,149 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================
 
 #include "internal.h"
 
-#include <stdlib.h>
+#if defined(_GLFW_COCOA)
+
 #include <stdlib.h>
 #include <limits.h>
+#include <math.h>
 
 #include <IOKit/graphics/IOGraphicsLib.h>
-#include <IOKit/graphics/IOGraphicsLib.h>
-#include <CoreVideo/CVBase.h>
-#include <CoreVideo/CVDisplayLink.h>
 #include <ApplicationServices/ApplicationServices.h>
 
 
-// Get the name of the specified display
+// Get the name of the specified display, or NULL
 //
-static char* getDisplayName(CGDirectDisplayID displayID)
+static char* getMonitorName(CGDirectDisplayID displayID, NSScreen* screen)
 {
-    char* name;
-    CFDictionaryRef info, names;
-    CFStringRef value;
-    CFIndex size;
-
-    // NOTE: This uses a deprecated function because Apple has
-    //       (as of January 2015) not provided any alternative
-    info = IODisplayCreateInfoDictionary(CGDisplayIOServicePort(displayID),
-                                         kIODisplayOnlyPreferredName);
-    names = CFDictionaryGetValue(info, CFSTR(kDisplayProductName));
-
-    if (!names || !CFDictionaryGetValueIfPresent(names, CFSTR("en_US"),
-                                                 (const void**) &value))
+    // IOKit doesn't work on Apple Silicon anymore
+    // Luckily, 10.15 introduced -[NSScreen localizedName].
+    // Use it if available, and fall back to IOKit otherwise.
+    if (screen)
     {
-        // This may happen if a desktop Mac is running headless
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to retrieve display name");
-
-        CFRelease(info);
-        return strdup("Unknown");
+        if ([screen respondsToSelector:@selector(localizedName)])
+        {
+            NSString* name = [screen valueForKey:@"localizedName"];
+            if (name)
+                return _glfw_strdup([name UTF8String]);
+        }
     }
 
-    size = CFStringGetMaximumSizeForEncoding(CFStringGetLength(value),
-                                             kCFStringEncodingUTF8);
-    name = calloc(size + 1, sizeof(char));
-    CFStringGetCString(value, name, size, kCFStringEncodingUTF8);
+    io_iterator_t it;
+    io_service_t service;
+    CFDictionaryRef info;
+
+    if (IOServiceGetMatchingServices(MACH_PORT_NULL,
+                                     IOServiceMatching("IODisplayConnect"),
+                                     &it) != 0)
+    {
+        // This may happen if a desktop Mac is running headless
+        return _glfw_strdup("Display");
+    }
+
+    while ((service = IOIteratorNext(it)) != 0)
+    {
+        info = IODisplayCreateInfoDictionary(service,
+                                             kIODisplayOnlyPreferredName);
+
+        CFNumberRef vendorIDRef =
+            CFDictionaryGetValue(info, CFSTR(kDisplayVendorID));
+        CFNumberRef productIDRef =
+            CFDictionaryGetValue(info, CFSTR(kDisplayProductID));
+        if (!vendorIDRef || !productIDRef)
+        {
+            CFRelease(info);
+            continue;
+        }
+
+        unsigned int vendorID, productID;
+        CFNumberGetValue(vendorIDRef, kCFNumberIntType, &vendorID);
+        CFNumberGetValue(productIDRef, kCFNumberIntType, &productID);
+
+        if (CGDisplayVendorNumber(displayID) == vendorID &&
+            CGDisplayModelNumber(displayID) == productID)
+        {
+            // Info dictionary is used and freed below
+            break;
+        }
+
+        CFRelease(info);
+    }
+
+    IOObjectRelease(it);
+
+    if (!service)
+        return _glfw_strdup("Display");
+
+    CFDictionaryRef names =
+        CFDictionaryGetValue(info, CFSTR(kDisplayProductName));
+
+    CFStringRef nameRef;
+
+    if (!names || !CFDictionaryGetValueIfPresent(names, CFSTR("en_US"),
+                                                 (const void**) &nameRef))
+    {
+        // This may happen if a desktop Mac is running headless
+        CFRelease(info);
+        return _glfw_strdup("Display");
+    }
+
+    const CFIndex size =
+        CFStringGetMaximumSizeForEncoding(CFStringGetLength(nameRef),
+                                          kCFStringEncodingUTF8);
+    char* name = _glfw_calloc(size + 1, 1);
+    CFStringGetCString(nameRef, name, size, kCFStringEncodingUTF8);
 
     CFRelease(info);
-
     return name;
 }
 
 // Check whether the display mode should be included in enumeration
 //
-static GLboolean modeIsGood(CGDisplayModeRef mode)
+static GLFWbool modeIsGood(CGDisplayModeRef mode)
 {
     uint32_t flags = CGDisplayModeGetIOFlags(mode);
+
     if (!(flags & kDisplayModeValidFlag) || !(flags & kDisplayModeSafeFlag))
-        return GL_FALSE;
-
+        return GLFW_FALSE;
     if (flags & kDisplayModeInterlacedFlag)
-        return GL_FALSE;
-
+        return GLFW_FALSE;
     if (flags & kDisplayModeStretchedFlag)
-        return GL_FALSE;
+        return GLFW_FALSE;
 
+#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
     CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);
     if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) &&
         CFStringCompare(format, CFSTR(IO32BitDirectPixels), 0))
     {
         CFRelease(format);
-        return GL_FALSE;
+        return GLFW_FALSE;
     }
 
     CFRelease(format);
-    return GL_TRUE;
+#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
+    return GLFW_TRUE;
 }
 
 // Convert Core Graphics display mode to GLFW video mode
 //
 static GLFWvidmode vidmodeFromCGDisplayMode(CGDisplayModeRef mode,
-                                            CVDisplayLinkRef link)
+                                            double fallbackRefreshRate)
 {
     GLFWvidmode result;
     result.width = (int) CGDisplayModeGetWidth(mode);
     result.height = (int) CGDisplayModeGetHeight(mode);
-    result.refreshRate = (int) CGDisplayModeGetRefreshRate(mode);
+    result.refreshRate = (int) round(CGDisplayModeGetRefreshRate(mode));
 
     if (result.refreshRate == 0)
-    {
-        const CVTime time = CVDisplayLinkGetNominalOutputVideoRefreshPeriod(link);
-        if (!(time.flags & kCVTimeIsIndefinite))
-            result.refreshRate = (int) (time.timeScale / (double) time.timeValue);
-    }
+        result.refreshRate = (int) round(fallbackRefreshRate);
 
+#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
     CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);
-
     if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) == 0)
     {
         result.redBits = 5;
@@ -126,13 +174,16 @@ static GLFWvidmode vidmodeFromCGDisplayMode(CGDisplayModeRef mode,
         result.blueBits = 5;
     }
     else
+#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
     {
         result.redBits = 8;
         result.greenBits = 8;
         result.blueBits = 8;
     }
 
+#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
     CFRelease(format);
+#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
     return result;
 }
 
@@ -143,7 +194,13 @@ static CGDisplayFadeReservationToken beginFadeReservation(void)
     CGDisplayFadeReservationToken token = kCGDisplayFadeReservationInvalidToken;
 
     if (CGAcquireDisplayFadeReservation(5, &token) == kCGErrorSuccess)
-        CGDisplayFade(token, 0.3, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0.0, 0.0, 0.0, TRUE);
+    {
+        CGDisplayFade(token, 0.3,
+                      kCGDisplayBlendNormal,
+                      kCGDisplayBlendSolidColor,
+                      0.0, 0.0, 0.0,
+                      TRUE);
+    }
 
     return token;
 }
@@ -154,44 +211,199 @@ static void endFadeReservation(CGDisplayFadeReservationToken token)
 {
     if (token != kCGDisplayFadeReservationInvalidToken)
     {
-        CGDisplayFade(token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, FALSE);
+        CGDisplayFade(token, 0.5,
+                      kCGDisplayBlendSolidColor,
+                      kCGDisplayBlendNormal,
+                      0.0, 0.0, 0.0,
+                      FALSE);
         CGReleaseDisplayFadeReservation(token);
     }
 }
 
+// Returns the display refresh rate queried from the I/O registry
+//
+static double getFallbackRefreshRate(CGDirectDisplayID displayID)
+{
+    double refreshRate = 60.0;
+
+    io_iterator_t it;
+    io_service_t service;
+
+    if (IOServiceGetMatchingServices(MACH_PORT_NULL,
+                                     IOServiceMatching("IOFramebuffer"),
+                                     &it) != 0)
+    {
+        return refreshRate;
+    }
+
+    while ((service = IOIteratorNext(it)) != 0)
+    {
+        const CFNumberRef indexRef =
+            IORegistryEntryCreateCFProperty(service,
+                                            CFSTR("IOFramebufferOpenGLIndex"),
+                                            kCFAllocatorDefault,
+                                            kNilOptions);
+        if (!indexRef)
+            continue;
+
+        uint32_t index = 0;
+        CFNumberGetValue(indexRef, kCFNumberIntType, &index);
+        CFRelease(indexRef);
+
+        if (CGOpenGLDisplayMaskToDisplayID(1 << index) != displayID)
+            continue;
+
+        const CFNumberRef clockRef =
+            IORegistryEntryCreateCFProperty(service,
+                                            CFSTR("IOFBCurrentPixelClock"),
+                                            kCFAllocatorDefault,
+                                            kNilOptions);
+        const CFNumberRef countRef =
+            IORegistryEntryCreateCFProperty(service,
+                                            CFSTR("IOFBCurrentPixelCount"),
+                                            kCFAllocatorDefault,
+                                            kNilOptions);
+
+        uint32_t clock = 0, count = 0;
+
+        if (clockRef)
+        {
+            CFNumberGetValue(clockRef, kCFNumberIntType, &clock);
+            CFRelease(clockRef);
+        }
+
+        if (countRef)
+        {
+            CFNumberGetValue(countRef, kCFNumberIntType, &count);
+            CFRelease(countRef);
+        }
+
+        if (clock > 0 && count > 0)
+            refreshRate = clock / (double) count;
+
+        break;
+    }
+
+    IOObjectRelease(it);
+    return refreshRate;
+}
+
 
 //////////////////////////////////////////////////////////////////////////
 //////                       GLFW internal API                      //////
 //////////////////////////////////////////////////////////////////////////
 
+// Poll for changes in the set of connected monitors
+//
+void _glfwPollMonitorsCocoa(void)
+{
+    uint32_t displayCount;
+    CGGetOnlineDisplayList(0, NULL, &displayCount);
+    CGDirectDisplayID* displays = _glfw_calloc(displayCount, sizeof(CGDirectDisplayID));
+    CGGetOnlineDisplayList(displayCount, displays, &displayCount);
+
+    for (int i = 0;  i < _glfw.monitorCount;  i++)
+        _glfw.monitors[i]->ns.screen = nil;
+
+    _GLFWmonitor** disconnected = NULL;
+    uint32_t disconnectedCount = _glfw.monitorCount;
+    if (disconnectedCount)
+    {
+        disconnected = _glfw_calloc(_glfw.monitorCount, sizeof(_GLFWmonitor*));
+        memcpy(disconnected,
+               _glfw.monitors,
+               _glfw.monitorCount * sizeof(_GLFWmonitor*));
+    }
+
+    for (uint32_t i = 0;  i < displayCount;  i++)
+    {
+        if (CGDisplayIsAsleep(displays[i]))
+            continue;
+
+        const uint32_t unitNumber = CGDisplayUnitNumber(displays[i]);
+        NSScreen* screen = nil;
+
+        for (screen in [NSScreen screens])
+        {
+            NSNumber* screenNumber = [screen deviceDescription][@"NSScreenNumber"];
+
+            // HACK: Compare unit numbers instead of display IDs to work around
+            //       display replacement on machines with automatic graphics
+            //       switching
+            if (CGDisplayUnitNumber([screenNumber unsignedIntValue]) == unitNumber)
+                break;
+        }
+
+        // HACK: Compare unit numbers instead of display IDs to work around
+        //       display replacement on machines with automatic graphics
+        //       switching
+        uint32_t j;
+        for (j = 0;  j < disconnectedCount;  j++)
+        {
+            if (disconnected[j] && disconnected[j]->ns.unitNumber == unitNumber)
+            {
+                disconnected[j]->ns.screen = screen;
+                disconnected[j] = NULL;
+                break;
+            }
+        }
+
+        if (j < disconnectedCount)
+            continue;
+
+        const CGSize size = CGDisplayScreenSize(displays[i]);
+        char* name = getMonitorName(displays[i], screen);
+        if (!name)
+            continue;
+
+        _GLFWmonitor* monitor = _glfwAllocMonitor(name, size.width, size.height);
+        monitor->ns.displayID  = displays[i];
+        monitor->ns.unitNumber = unitNumber;
+        monitor->ns.screen     = screen;
+
+        _glfw_free(name);
+
+        CGDisplayModeRef mode = CGDisplayCopyDisplayMode(displays[i]);
+        if (CGDisplayModeGetRefreshRate(mode) == 0.0)
+            monitor->ns.fallbackRefreshRate = getFallbackRefreshRate(displays[i]);
+        CGDisplayModeRelease(mode);
+
+        _glfwInputMonitor(monitor, GLFW_CONNECTED, _GLFW_INSERT_LAST);
+    }
+
+    for (uint32_t i = 0;  i < disconnectedCount;  i++)
+    {
+        if (disconnected[i])
+            _glfwInputMonitor(disconnected[i], GLFW_DISCONNECTED, 0);
+    }
+
+    _glfw_free(disconnected);
+    _glfw_free(displays);
+}
+
 // Change the current video mode
 //
-GLboolean _glfwSetVideoMode(_GLFWmonitor* monitor, const GLFWvidmode* desired)
+void _glfwSetVideoModeCocoa(_GLFWmonitor* monitor, const GLFWvidmode* desired)
 {
-    CFArrayRef modes;
-    CFIndex count, i;
-    CVDisplayLinkRef link;
-    CGDisplayModeRef native = NULL;
     GLFWvidmode current;
-    const GLFWvidmode* best;
+    _glfwGetVideoModeCocoa(monitor, &current);
 
-    best = _glfwChooseVideoMode(monitor, desired);
-    _glfwPlatformGetVideoMode(monitor, &current);
+    const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);
     if (_glfwCompareVideoModes(&current, best) == 0)
-        return GL_TRUE;
+        return;
 
-    CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);
+    CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
+    const CFIndex count = CFArrayGetCount(modes);
+    CGDisplayModeRef native = NULL;
 
-    modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
-    count = CFArrayGetCount(modes);
-
-    for (i = 0;  i < count;  i++)
+    for (CFIndex i = 0;  i < count;  i++)
     {
         CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
         if (!modeIsGood(dm))
             continue;
 
-        const GLFWvidmode mode = vidmodeFromCGDisplayMode(dm, link);
+        const GLFWvidmode mode =
+            vidmodeFromCGDisplayMode(dm, monitor->ns.fallbackRefreshRate);
         if (_glfwCompareVideoModes(best, &mode) == 0)
         {
             native = dm;
@@ -210,21 +422,11 @@ GLboolean _glfwSetVideoMode(_GLFWmonitor* monitor, const GLFWvidmode* desired)
     }
 
     CFRelease(modes);
-    CVDisplayLinkRelease(link);
-
-    if (!native)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Monitor mode list changed");
-        return GL_FALSE;
-    }
-
-    return GL_TRUE;
 }
 
 // Restore the previously saved (original) video mode
 //
-void _glfwRestoreVideoMode(_GLFWmonitor* monitor)
+void _glfwRestoreVideoModeCocoa(_GLFWmonitor* monitor)
 {
     if (monitor->ns.previousMode)
     {
@@ -243,85 +445,91 @@ void _glfwRestoreVideoMode(_GLFWmonitor* monitor)
 //////                       GLFW platform API                      //////
 //////////////////////////////////////////////////////////////////////////
 
-_GLFWmonitor** _glfwPlatformGetMonitors(int* count)
+void _glfwFreeMonitorCocoa(_GLFWmonitor* monitor)
 {
-    uint32_t i, found = 0, displayCount;
-    _GLFWmonitor** monitors;
-    CGDirectDisplayID* displays;
-
-    *count = 0;
-
-    CGGetOnlineDisplayList(0, NULL, &displayCount);
-    displays = calloc(displayCount, sizeof(CGDirectDisplayID));
-    monitors = calloc(displayCount, sizeof(_GLFWmonitor*));
-
-    CGGetOnlineDisplayList(displayCount, displays, &displayCount);
-
-    for (i = 0;  i < displayCount;  i++)
-    {
-        _GLFWmonitor* monitor;
-
-        if (CGDisplayIsAsleep(displays[i]))
-            continue;
-
-        const CGSize size = CGDisplayScreenSize(displays[i]);
-        char* name = getDisplayName(displays[i]);
-
-        monitor = _glfwAllocMonitor(name, size.width, size.height);
-        monitor->ns.displayID  = displays[i];
-        monitor->ns.unitNumber = CGDisplayUnitNumber(displays[i]);
-
-        free(name);
-
-        found++;
-        monitors[found - 1] = monitor;
-    }
-
-    free(displays);
-
-    *count = found;
-    return monitors;
 }
 
-GLboolean _glfwPlatformIsSameMonitor(_GLFWmonitor* first, _GLFWmonitor* second)
+void _glfwGetMonitorPosCocoa(_GLFWmonitor* monitor, int* xpos, int* ypos)
 {
-    // HACK: Compare unit numbers instead of display IDs to work around display
-    //       replacement on machines with automatic graphics switching
-    return first->ns.unitNumber == second->ns.unitNumber;
-}
+    @autoreleasepool {
 
-void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)
-{
     const CGRect bounds = CGDisplayBounds(monitor->ns.displayID);
 
     if (xpos)
         *xpos = (int) bounds.origin.x;
     if (ypos)
         *ypos = (int) bounds.origin.y;
+
+    } // autoreleasepool
 }
 
-GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)
+void _glfwGetMonitorContentScaleCocoa(_GLFWmonitor* monitor,
+                                      float* xscale, float* yscale)
 {
-    CFArrayRef modes;
-    CFIndex found, i, j;
-    GLFWvidmode* result;
-    CVDisplayLinkRef link;
+    @autoreleasepool {
+
+    if (!monitor->ns.screen)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Cannot query content scale without screen");
+    }
+
+    const NSRect points = [monitor->ns.screen frame];
+    const NSRect pixels = [monitor->ns.screen convertRectToBacking:points];
+
+    if (xscale)
+        *xscale = (float) (pixels.size.width / points.size.width);
+    if (yscale)
+        *yscale = (float) (pixels.size.height / points.size.height);
+
+    } // autoreleasepool
+}
+
+void _glfwGetMonitorWorkareaCocoa(_GLFWmonitor* monitor,
+                                  int* xpos, int* ypos,
+                                  int* width, int* height)
+{
+    @autoreleasepool {
+
+    if (!monitor->ns.screen)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Cocoa: Cannot query workarea without screen");
+    }
+
+    const NSRect frameRect = [monitor->ns.screen visibleFrame];
+
+    if (xpos)
+        *xpos = frameRect.origin.x;
+    if (ypos)
+        *ypos = _glfwTransformYCocoa(frameRect.origin.y + frameRect.size.height - 1);
+    if (width)
+        *width = frameRect.size.width;
+    if (height)
+        *height = frameRect.size.height;
+
+    } // autoreleasepool
+}
+
+GLFWvidmode* _glfwGetVideoModesCocoa(_GLFWmonitor* monitor, int* count)
+{
+    @autoreleasepool {
 
     *count = 0;
 
-    CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);
+    CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
+    const CFIndex found = CFArrayGetCount(modes);
+    GLFWvidmode* result = _glfw_calloc(found, sizeof(GLFWvidmode));
 
-    modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
-    found = CFArrayGetCount(modes);
-    result = calloc(found, sizeof(GLFWvidmode));
-
-    for (i = 0;  i < found;  i++)
+    for (CFIndex i = 0;  i < found;  i++)
     {
         CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
         if (!modeIsGood(dm))
             continue;
 
-        const GLFWvidmode mode = vidmodeFromCGDisplayMode(dm, link);
+        const GLFWvidmode mode =
+            vidmodeFromCGDisplayMode(dm, monitor->ns.fallbackRefreshRate);
+        CFIndex j;
 
         for (j = 0;  j < *count;  j++)
         {
@@ -330,7 +538,7 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)
         }
 
         // Skip duplicate modes
-        if (i < *count)
+        if (j < *count)
             continue;
 
         (*count)++;
@@ -338,28 +546,28 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)
     }
 
     CFRelease(modes);
-    CVDisplayLinkRelease(link);
     return result;
+
+    } // autoreleasepool
 }
 
-void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode *mode)
+void _glfwGetVideoModeCocoa(_GLFWmonitor* monitor, GLFWvidmode *mode)
 {
-    CGDisplayModeRef displayMode;
-    CVDisplayLinkRef link;
+    @autoreleasepool {
 
-    CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);
+    CGDisplayModeRef native = CGDisplayCopyDisplayMode(monitor->ns.displayID);
+    *mode = vidmodeFromCGDisplayMode(native, monitor->ns.fallbackRefreshRate);
+    CGDisplayModeRelease(native);
 
-    displayMode = CGDisplayCopyDisplayMode(monitor->ns.displayID);
-    *mode = vidmodeFromCGDisplayMode(displayMode, link);
-    CGDisplayModeRelease(displayMode);
-
-    CVDisplayLinkRelease(link);
+    } // autoreleasepool
 }
 
-void _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
+GLFWbool _glfwGetGammaRampCocoa(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
 {
-    uint32_t i, size = CGDisplayGammaTableCapacity(monitor->ns.displayID);
-    CGGammaValue* values = calloc(size * 3, sizeof(CGGammaValue));
+    @autoreleasepool {
+
+    uint32_t size = CGDisplayGammaTableCapacity(monitor->ns.displayID);
+    CGGammaValue* values = _glfw_calloc(size * 3, sizeof(CGGammaValue));
 
     CGGetDisplayTransferByTable(monitor->ns.displayID,
                                 size,
@@ -370,22 +578,26 @@ void _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
 
     _glfwAllocGammaArrays(ramp, size);
 
-    for (i = 0; i < size; i++)
+    for (uint32_t i = 0; i < size; i++)
     {
         ramp->red[i]   = (unsigned short) (values[i] * 65535);
         ramp->green[i] = (unsigned short) (values[i + size] * 65535);
         ramp->blue[i]  = (unsigned short) (values[i + size * 2] * 65535);
     }
 
-    free(values);
+    _glfw_free(values);
+    return GLFW_TRUE;
+
+    } // autoreleasepool
 }
 
-void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
+void _glfwSetGammaRampCocoa(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
 {
-    int i;
-    CGGammaValue* values = calloc(ramp->size * 3, sizeof(CGGammaValue));
+    @autoreleasepool {
 
-    for (i = 0;  i < ramp->size;  i++)
+    CGGammaValue* values = _glfw_calloc(ramp->size * 3, sizeof(CGGammaValue));
+
+    for (unsigned int i = 0;  i < ramp->size;  i++)
     {
         values[i]                  = ramp->red[i] / 65535.f;
         values[i + ramp->size]     = ramp->green[i] / 65535.f;
@@ -398,7 +610,9 @@ void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
                                 values + ramp->size,
                                 values + ramp->size * 2);
 
-    free(values);
+    _glfw_free(values);
+
+    } // autoreleasepool
 }
 
 
@@ -413,3 +627,5 @@ GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* handle)
     return monitor->ns.displayID;
 }
 
+#endif // _GLFW_COCOA
+

src/cocoa_platform.h

@@ -1,7 +1,7 @@
 //========================================================================
-// GLFW 3.1 OS X - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
-// Copyright (c) 2009-2010 Camilla Berglund <elmindreda@elmindreda.org>
+// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
 // This software is provided 'as-is', without any express or implied
 // warranty. In no event will the authors be held liable for any damages
@@ -24,33 +24,115 @@
 //
 //========================================================================
 
-#ifndef _glfw3_cocoa_platform_h_
-#define _glfw3_cocoa_platform_h_
-
 #include <stdint.h>
 
+#include <Carbon/Carbon.h>
+#include <IOKit/hid/IOHIDLib.h>
+
+// NOTE: All of NSGL was deprecated in the 10.14 SDK
+//       This disables the pointless warnings for every symbol we use
+#ifndef GL_SILENCE_DEPRECATION
+#define GL_SILENCE_DEPRECATION
+#endif
+
 #if defined(__OBJC__)
 #import <Cocoa/Cocoa.h>
 #else
-#include <ApplicationServices/ApplicationServices.h>
 typedef void* id;
 #endif
 
-#include "posix_tls.h"
-#include "iokit_joystick.h"
+// NOTE: Many Cocoa enum values have been renamed and we need to build across
+//       SDK versions where one is unavailable or deprecated.
+//       We use the newer names in code and replace them with the older names if
+//       the base SDK does not provide the newer names.
 
-#if defined(_GLFW_NSGL)
- #include "nsgl_context.h"
-#else
- #error "The Cocoa backend depends on NSGL platform support"
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 101400
+ #define NSOpenGLContextParameterSwapInterval NSOpenGLCPSwapInterval
+ #define NSOpenGLContextParameterSurfaceOpacity NSOpenGLCPSurfaceOpacity
 #endif
 
-#define _GLFW_PLATFORM_WINDOW_STATE         _GLFWwindowNS  ns
-#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryNS ns
-#define _GLFW_PLATFORM_LIBRARY_TIME_STATE   _GLFWtimeNS    ns_time
-#define _GLFW_PLATFORM_MONITOR_STATE        _GLFWmonitorNS ns
-#define _GLFW_PLATFORM_CURSOR_STATE         _GLFWcursorNS  ns
+#if MAC_OS_X_VERSION_MAX_ALLOWED < 101200
+ #define NSBitmapFormatAlphaNonpremultiplied NSAlphaNonpremultipliedBitmapFormat
+ #define NSEventMaskAny NSAnyEventMask
+ #define NSEventMaskKeyUp NSKeyUpMask
+ #define NSEventModifierFlagCapsLock NSAlphaShiftKeyMask
+ #define NSEventModifierFlagCommand NSCommandKeyMask
+ #define NSEventModifierFlagControl NSControlKeyMask
+ #define NSEventModifierFlagDeviceIndependentFlagsMask NSDeviceIndependentModifierFlagsMask
+ #define NSEventModifierFlagOption NSAlternateKeyMask
+ #define NSEventModifierFlagShift NSShiftKeyMask
+ #define NSEventTypeApplicationDefined NSApplicationDefined
+ #define NSWindowStyleMaskBorderless NSBorderlessWindowMask
+ #define NSWindowStyleMaskClosable NSClosableWindowMask
+ #define NSWindowStyleMaskMiniaturizable NSMiniaturizableWindowMask
+ #define NSWindowStyleMaskResizable NSResizableWindowMask
+ #define NSWindowStyleMaskTitled NSTitledWindowMask
+#endif
 
+// NOTE: Many Cocoa dynamically linked constants have been renamed and we need
+//       to build across SDK versions where one is unavailable or deprecated.
+//       We use the newer names in code and replace them with the older names if
+//       the deployment target is older than the newer names.
+
+#if MAC_OS_X_VERSION_MIN_REQUIRED < 101300
+ #define NSPasteboardTypeURL NSURLPboardType
+#endif
+
+typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
+typedef VkFlags VkMetalSurfaceCreateFlagsEXT;
+
+typedef struct VkMacOSSurfaceCreateInfoMVK
+{
+    VkStructureType                 sType;
+    const void*                     pNext;
+    VkMacOSSurfaceCreateFlagsMVK    flags;
+    const void*                     pView;
+} VkMacOSSurfaceCreateInfoMVK;
+
+typedef struct VkMetalSurfaceCreateInfoEXT
+{
+    VkStructureType                 sType;
+    const void*                     pNext;
+    VkMetalSurfaceCreateFlagsEXT    flags;
+    const void*                     pLayer;
+} VkMetalSurfaceCreateInfoEXT;
+
+typedef VkResult (APIENTRY *PFN_vkCreateMacOSSurfaceMVK)(VkInstance,const VkMacOSSurfaceCreateInfoMVK*,const VkAllocationCallbacks*,VkSurfaceKHR*);
+typedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance,const VkMetalSurfaceCreateInfoEXT*,const VkAllocationCallbacks*,VkSurfaceKHR*);
+
+#define GLFW_COCOA_WINDOW_STATE         _GLFWwindowNS  ns;
+#define GLFW_COCOA_LIBRARY_WINDOW_STATE _GLFWlibraryNS ns;
+#define GLFW_COCOA_MONITOR_STATE        _GLFWmonitorNS ns;
+#define GLFW_COCOA_CURSOR_STATE         _GLFWcursorNS  ns;
+
+#define GLFW_NSGL_CONTEXT_STATE         _GLFWcontextNSGL nsgl;
+#define GLFW_NSGL_LIBRARY_CONTEXT_STATE _GLFWlibraryNSGL nsgl;
+
+// HIToolbox.framework pointer typedefs
+#define kTISPropertyUnicodeKeyLayoutData _glfw.ns.tis.kPropertyUnicodeKeyLayoutData
+typedef TISInputSourceRef (*PFN_TISCopyCurrentKeyboardLayoutInputSource)(void);
+#define TISCopyCurrentKeyboardLayoutInputSource _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource
+typedef void* (*PFN_TISGetInputSourceProperty)(TISInputSourceRef,CFStringRef);
+#define TISGetInputSourceProperty _glfw.ns.tis.GetInputSourceProperty
+typedef UInt8 (*PFN_LMGetKbdType)(void);
+#define LMGetKbdType _glfw.ns.tis.GetKbdType
+
+
+// NSGL-specific per-context data
+//
+typedef struct _GLFWcontextNSGL
+{
+    id                pixelFormat;
+    id                object;
+} _GLFWcontextNSGL;
+
+// NSGL-specific global data
+//
+typedef struct _GLFWlibraryNSGL
+{
+    // dlopen handle for OpenGL.framework (for glfwGetProcAddress)
+    CFBundleRef     framework;
+} _GLFWlibraryNSGL;
 
 // Cocoa-specific per-window data
 //
@@ -59,31 +141,56 @@ typedef struct _GLFWwindowNS
     id              object;
     id              delegate;
     id              view;
-    unsigned int    modifierFlags;
+    id              layer;
+
+    GLFWbool        maximized;
+    GLFWbool        occluded;
+    GLFWbool        retina;
+
+    // Cached window properties to filter out duplicate events
+    int             width, height;
+    int             fbWidth, fbHeight;
+    float           xscale, yscale;
 
     // The total sum of the distances the cursor has been warped
     // since the last cursor motion event was processed
     // This is kept to counteract Cocoa doing the same internally
-    double          warpDeltaX, warpDeltaY;
-
+    double          cursorWarpDeltaX, cursorWarpDeltaY;
 } _GLFWwindowNS;
 
-
 // Cocoa-specific global data
 //
 typedef struct _GLFWlibraryNS
 {
-    CGEventSourceRef eventSource;
-    id              delegate;
-    id              autoreleasePool;
-    id              cursor;
+    CGEventSourceRef    eventSource;
+    id                  delegate;
+    GLFWbool            cursorHidden;
+    TISInputSourceRef   inputSource;
+    IOHIDManagerRef     hidManager;
+    id                  unicodeData;
+    id                  helper;
+    id                  keyUpMonitor;
+    id                  nibObjects;
 
-    short int       publicKeys[256];
-    char*           clipboardString;
+    char                keynames[GLFW_KEY_LAST + 1][17];
+    short int           keycodes[256];
+    short int           scancodes[GLFW_KEY_LAST + 1];
+    char*               clipboardString;
+    CGPoint             cascadePoint;
+    // Where to place the cursor when re-enabled
+    double              restoreCursorPosX, restoreCursorPosY;
+    // The window whose disabled cursor mode is active
+    _GLFWwindow*        disabledCursorWindow;
 
+    struct {
+        CFBundleRef     bundle;
+        PFN_TISCopyCurrentKeyboardLayoutInputSource CopyCurrentKeyboardLayoutInputSource;
+        PFN_TISGetInputSourceProperty GetInputSourceProperty;
+        PFN_LMGetKbdType GetKbdType;
+        CFStringRef     kPropertyUnicodeKeyLayoutData;
+    } tis;
 } _GLFWlibraryNS;
 
-
 // Cocoa-specific per-monitor data
 //
 typedef struct _GLFWmonitorNS
@@ -91,32 +198,105 @@ typedef struct _GLFWmonitorNS
     CGDirectDisplayID   displayID;
     CGDisplayModeRef    previousMode;
     uint32_t            unitNumber;
-
+    id                  screen;
+    double              fallbackRefreshRate;
 } _GLFWmonitorNS;
 
-
 // Cocoa-specific per-cursor data
 //
 typedef struct _GLFWcursorNS
 {
     id              object;
-
 } _GLFWcursorNS;
 
 
-// Cocoa-specific global timer data
-//
-typedef struct _GLFWtimeNS
-{
-    double          base;
-    double          resolution;
+GLFWbool _glfwConnectCocoa(int platformID, _GLFWplatform* platform);
+int _glfwInitCocoa(void);
+void _glfwTerminateCocoa(void);
 
-} _GLFWtimeNS;
+GLFWbool _glfwCreateWindowCocoa(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, const _GLFWctxconfig* ctxconfig, const _GLFWfbconfig* fbconfig);
+void _glfwDestroyWindowCocoa(_GLFWwindow* window);
+void _glfwSetWindowTitleCocoa(_GLFWwindow* window, const char* title);
+void _glfwSetWindowIconCocoa(_GLFWwindow* window, int count, const GLFWimage* images);
+void _glfwGetWindowPosCocoa(_GLFWwindow* window, int* xpos, int* ypos);
+void _glfwSetWindowPosCocoa(_GLFWwindow* window, int xpos, int ypos);
+void _glfwGetWindowSizeCocoa(_GLFWwindow* window, int* width, int* height);
+void _glfwSetWindowSizeCocoa(_GLFWwindow* window, int width, int height);
+void _glfwSetWindowSizeLimitsCocoa(_GLFWwindow* window, int minwidth, int minheight, int maxwidth, int maxheight);
+void _glfwSetWindowAspectRatioCocoa(_GLFWwindow* window, int numer, int denom);
+void _glfwGetFramebufferSizeCocoa(_GLFWwindow* window, int* width, int* height);
+void _glfwGetWindowFrameSizeCocoa(_GLFWwindow* window, int* left, int* top, int* right, int* bottom);
+void _glfwGetWindowContentScaleCocoa(_GLFWwindow* window, float* xscale, float* yscale);
+void _glfwIconifyWindowCocoa(_GLFWwindow* window);
+void _glfwRestoreWindowCocoa(_GLFWwindow* window);
+void _glfwMaximizeWindowCocoa(_GLFWwindow* window);
+void _glfwShowWindowCocoa(_GLFWwindow* window);
+void _glfwHideWindowCocoa(_GLFWwindow* window);
+void _glfwRequestWindowAttentionCocoa(_GLFWwindow* window);
+void _glfwFocusWindowCocoa(_GLFWwindow* window);
+void _glfwSetWindowMonitorCocoa(_GLFWwindow* window, _GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
+GLFWbool _glfwWindowFocusedCocoa(_GLFWwindow* window);
+GLFWbool _glfwWindowIconifiedCocoa(_GLFWwindow* window);
+GLFWbool _glfwWindowVisibleCocoa(_GLFWwindow* window);
+GLFWbool _glfwWindowMaximizedCocoa(_GLFWwindow* window);
+GLFWbool _glfwWindowHoveredCocoa(_GLFWwindow* window);
+GLFWbool _glfwFramebufferTransparentCocoa(_GLFWwindow* window);
+void _glfwSetWindowResizableCocoa(_GLFWwindow* window, GLFWbool enabled);
+void _glfwSetWindowDecoratedCocoa(_GLFWwindow* window, GLFWbool enabled);
+void _glfwSetWindowFloatingCocoa(_GLFWwindow* window, GLFWbool enabled);
+float _glfwGetWindowOpacityCocoa(_GLFWwindow* window);
+void _glfwSetWindowOpacityCocoa(_GLFWwindow* window, float opacity);
+void _glfwSetWindowMousePassthroughCocoa(_GLFWwindow* window, GLFWbool enabled);
 
+void _glfwSetRawMouseMotionCocoa(_GLFWwindow *window, GLFWbool enabled);
+GLFWbool _glfwRawMouseMotionSupportedCocoa(void);
 
-void _glfwInitTimer(void);
+void _glfwPollEventsCocoa(void);
+void _glfwWaitEventsCocoa(void);
+void _glfwWaitEventsTimeoutCocoa(double timeout);
+void _glfwPostEmptyEventCocoa(void);
 
-GLboolean _glfwSetVideoMode(_GLFWmonitor* monitor, const GLFWvidmode* desired);
-void _glfwRestoreVideoMode(_GLFWmonitor* monitor);
+void _glfwGetCursorPosCocoa(_GLFWwindow* window, double* xpos, double* ypos);
+void _glfwSetCursorPosCocoa(_GLFWwindow* window, double xpos, double ypos);
+void _glfwSetCursorModeCocoa(_GLFWwindow* window, int mode);
+const char* _glfwGetScancodeNameCocoa(int scancode);
+int _glfwGetKeyScancodeCocoa(int key);
+GLFWbool _glfwCreateCursorCocoa(_GLFWcursor* cursor, const GLFWimage* image, int xhot, int yhot);
+GLFWbool _glfwCreateStandardCursorCocoa(_GLFWcursor* cursor, int shape);
+void _glfwDestroyCursorCocoa(_GLFWcursor* cursor);
+void _glfwSetCursorCocoa(_GLFWwindow* window, _GLFWcursor* cursor);
+void _glfwSetClipboardStringCocoa(const char* string);
+const char* _glfwGetClipboardStringCocoa(void);
+
+EGLenum _glfwGetEGLPlatformCocoa(EGLint** attribs);
+EGLNativeDisplayType _glfwGetEGLNativeDisplayCocoa(void);
+EGLNativeWindowType _glfwGetEGLNativeWindowCocoa(_GLFWwindow* window);
+
+void _glfwGetRequiredInstanceExtensionsCocoa(char** extensions);
+GLFWbool _glfwGetPhysicalDevicePresentationSupportCocoa(VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily);
+VkResult _glfwCreateWindowSurfaceCocoa(VkInstance instance, _GLFWwindow* window, const VkAllocationCallbacks* allocator, VkSurfaceKHR* surface);
+
+void _glfwFreeMonitorCocoa(_GLFWmonitor* monitor);
+void _glfwGetMonitorPosCocoa(_GLFWmonitor* monitor, int* xpos, int* ypos);
+void _glfwGetMonitorContentScaleCocoa(_GLFWmonitor* monitor, float* xscale, float* yscale);
+void _glfwGetMonitorWorkareaCocoa(_GLFWmonitor* monitor, int* xpos, int* ypos, int* width, int* height);
+GLFWvidmode* _glfwGetVideoModesCocoa(_GLFWmonitor* monitor, int* count);
+void _glfwGetVideoModeCocoa(_GLFWmonitor* monitor, GLFWvidmode* mode);
+GLFWbool _glfwGetGammaRampCocoa(_GLFWmonitor* monitor, GLFWgammaramp* ramp);
+void _glfwSetGammaRampCocoa(_GLFWmonitor* monitor, const GLFWgammaramp* ramp);
+
+void _glfwPollMonitorsCocoa(void);
+void _glfwSetVideoModeCocoa(_GLFWmonitor* monitor, const GLFWvidmode* desired);
+void _glfwRestoreVideoModeCocoa(_GLFWmonitor* monitor);
+
+float _glfwTransformYCocoa(float y);
+
+void* _glfwLoadLocalVulkanLoaderCocoa(void);
+
+GLFWbool _glfwInitNSGL(void);
+void _glfwTerminateNSGL(void);
+GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,
+                                const _GLFWctxconfig* ctxconfig,
+                                const _GLFWfbconfig* fbconfig);
+void _glfwDestroyContextNSGL(_GLFWwindow* window);
 
-#endif // _glfw3_cocoa_platform_h_