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This commit is contained in:
Camilla Berglund 2014-03-30 10:45:33 +02:00
parent d7882cb89b
commit d3ae574418
1 changed files with 8 additions and 8 deletions
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16
src/glx_context.c
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@ -181,12 +181,11 @@ int _glfwInitContextAPI(void)
return GL_FALSE; return GL_FALSE;
} }
// Check if GLX is supported on this display
if (!glXQueryExtension(_glfw.x11.display, if (!glXQueryExtension(_glfw.x11.display,
&_glfw.glx.errorBase, &_glfw.glx.errorBase,
&_glfw.glx.eventBase)) &_glfw.glx.eventBase))
{ {
_glfwInputError(GLFW_API_UNAVAILABLE, "GLX: GLX support not found"); _glfwInputError(GLFW_API_UNAVAILABLE, "GLX: GLX extension not found");
return GL_FALSE; return GL_FALSE;
} }
@ -199,6 +198,13 @@ int _glfwInitContextAPI(void)
return GL_FALSE; return GL_FALSE;
} }
if (_glfw.glx.versionMajor == 1 && _glfw.glx.versionMinor < 3)
{
_glfwInputError(GLFW_API_UNAVAILABLE,
"GLX: GLX version 1.3 is required");
return GL_FALSE;
}
if (_glfwPlatformExtensionSupported("GLX_EXT_swap_control")) if (_glfwPlatformExtensionSupported("GLX_EXT_swap_control"))
{ {
_glfw.glx.SwapIntervalEXT = (PFNGLXSWAPINTERVALEXTPROC) _glfw.glx.SwapIntervalEXT = (PFNGLXSWAPINTERVALEXTPROC)
@ -250,12 +256,6 @@ int _glfwInitContextAPI(void)
if (_glfwPlatformExtensionSupported("GLX_EXT_create_context_es2_profile")) if (_glfwPlatformExtensionSupported("GLX_EXT_create_context_es2_profile"))
_glfw.glx.EXT_create_context_es2_profile = GL_TRUE; _glfw.glx.EXT_create_context_es2_profile = GL_TRUE;
if (_glfw.glx.versionMajor == 1 && _glfw.glx.versionMinor < 3)
{
_glfwInputError(GLFW_API_UNAVAILABLE, "No GLXFBConfig support found");
return GL_FALSE;
}
return GL_TRUE; return GL_TRUE;
} }