mirror of
https://github.com/gwm17/glfw.git
synced 2024-11-23 02:38:52 -05:00
Add support for joystick hot swapping on OS X.
This commit is contained in:
Aaron Jacobs
Camilla Berglund
parent
19a28e2c9f
commit
1a96c294ee
|
|
@ -33,17 +33,17 @@
|
|||
#include <IOKit/hid/IOHIDKeys.h>
|
||||
|
||||
#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE \
|
||||
_GLFWjoystickIOKit iokit_js[GLFW_JOYSTICK_LAST + 1]
|
||||
_GLFWjoystickIOKit iokit_js
|
||||
|
||||
|
||||
// IOKit-specific per-joystick data
|
||||
//
|
||||
typedef struct _GLFWjoystickIOKit
|
||||
typedef struct _GLFWjoydevice
|
||||
{
|
||||
int present;
|
||||
char name[256];
|
||||
|
||||
IOHIDDeviceInterface** interface;
|
||||
IOHIDDeviceRef deviceRef;
|
||||
|
||||
CFMutableArrayRef axisElements;
|
||||
CFMutableArrayRef buttonElements;
|
||||
|
|
@ -51,7 +51,16 @@ typedef struct _GLFWjoystickIOKit
|
|||
|
||||
float* axes;
|
||||
unsigned char* buttons;
|
||||
} _GLFWjoydevice;
|
||||
|
||||
|
||||
// IOKit-specific joystick API data
|
||||
//
|
||||
typedef struct _GLFWjoystickIOKit
|
||||
{
|
||||
_GLFWjoydevice devices[GLFW_JOYSTICK_LAST + 1];
|
||||
|
||||
IOHIDManagerRef managerRef;
|
||||
} _GLFWjoystickIOKit;
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@
|
|||
//------------------------------------------------------------------------
|
||||
typedef struct
|
||||
{
|
||||
IOHIDElementCookie cookie;
|
||||
IOHIDElementRef elementRef;
|
||||
|
||||
long min;
|
||||
long max;
|
||||
|
|
@ -55,20 +55,17 @@ typedef struct
|
|||
|
||||
static void getElementsCFArrayHandler(const void* value, void* parameter);
|
||||
|
||||
|
||||
// Adds an element to the specified joystick
|
||||
//
|
||||
static void addJoystickElement(_GLFWjoystickIOKit* joystick, CFTypeRef elementRef)
|
||||
static void addJoystickElement(_GLFWjoydevice* joystick, IOHIDElementRef elementRef)
|
||||
{
|
||||
long elementType, usagePage, usage;
|
||||
IOHIDElementType elementType;
|
||||
long usagePage, usage;
|
||||
CFMutableArrayRef elementsArray = NULL;
|
||||
|
||||
CFNumberGetValue(CFDictionaryGetValue(elementRef, CFSTR(kIOHIDElementTypeKey)),
|
||||
kCFNumberLongType, &elementType);
|
||||
CFNumberGetValue(CFDictionaryGetValue(elementRef, CFSTR(kIOHIDElementUsagePageKey)),
|
||||
kCFNumberLongType, &usagePage);
|
||||
CFNumberGetValue(CFDictionaryGetValue(elementRef, CFSTR(kIOHIDElementUsageKey)),
|
||||
kCFNumberLongType, &usage);
|
||||
elementType = IOHIDElementGetType(elementRef);
|
||||
usagePage = IOHIDElementGetUsagePage(elementRef);
|
||||
usage = IOHIDElementGetUsage(elementRef);
|
||||
|
||||
if ((elementType == kIOHIDElementTypeInput_Axis) ||
|
||||
(elementType == kIOHIDElementTypeInput_Button) ||
|
||||
|
|
@ -108,28 +105,19 @@ static void addJoystickElement(_GLFWjoystickIOKit* joystick, CFTypeRef elementRe
|
|||
|
||||
if (elementsArray)
|
||||
{
|
||||
long number;
|
||||
CFTypeRef numberRef;
|
||||
_GLFWjoyelement* element = calloc(1, sizeof(_GLFWjoyelement));
|
||||
|
||||
CFArrayAppendValue(elementsArray, element);
|
||||
|
||||
numberRef = CFDictionaryGetValue(elementRef, CFSTR(kIOHIDElementCookieKey));
|
||||
if (numberRef && CFNumberGetValue(numberRef, kCFNumberLongType, &number))
|
||||
element->cookie = (IOHIDElementCookie) number;
|
||||
element->elementRef = elementRef;
|
||||
|
||||
numberRef = CFDictionaryGetValue(elementRef, CFSTR(kIOHIDElementMinKey));
|
||||
if (numberRef && CFNumberGetValue(numberRef, kCFNumberLongType, &number))
|
||||
element->minReport = element->min = number;
|
||||
|
||||
numberRef = CFDictionaryGetValue(elementRef, CFSTR(kIOHIDElementMaxKey));
|
||||
if (numberRef && CFNumberGetValue(numberRef, kCFNumberLongType, &number))
|
||||
element->maxReport = element->max = number;
|
||||
element->minReport = IOHIDElementGetLogicalMin(elementRef);
|
||||
element->maxReport = IOHIDElementGetLogicalMax(elementRef);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
CFTypeRef array = CFDictionaryGetValue(elementRef, CFSTR(kIOHIDElementKey));
|
||||
CFArrayRef array = IOHIDElementGetChildren(elementRef);
|
||||
if (array)
|
||||
{
|
||||
if (CFGetTypeID(array) == CFArrayGetTypeID())
|
||||
|
|
@ -145,40 +133,43 @@ static void addJoystickElement(_GLFWjoystickIOKit* joystick, CFTypeRef elementRe
|
|||
//
|
||||
static void getElementsCFArrayHandler(const void* value, void* parameter)
|
||||
{
|
||||
if (CFGetTypeID(value) == CFDictionaryGetTypeID())
|
||||
addJoystickElement((_GLFWjoystickIOKit*) parameter, (CFTypeRef) value);
|
||||
if (CFGetTypeID(value) == IOHIDElementGetTypeID())
|
||||
addJoystickElement((_GLFWjoydevice*) parameter, (IOHIDElementRef) value);
|
||||
}
|
||||
|
||||
// Returns the value of the specified element of the specified joystick
|
||||
//
|
||||
static long getElementValue(_GLFWjoystickIOKit* joystick, _GLFWjoyelement* element)
|
||||
static long getElementValue(_GLFWjoydevice* joystick, _GLFWjoyelement* element)
|
||||
{
|
||||
IOReturn result = kIOReturnSuccess;
|
||||
IOHIDEventStruct hidEvent;
|
||||
hidEvent.value = 0;
|
||||
IOHIDValueRef valueRef;
|
||||
long value = 0;
|
||||
|
||||
if (joystick && element && joystick->interface)
|
||||
if (joystick && element && joystick->deviceRef)
|
||||
{
|
||||
result = (*(joystick->interface))->getElementValue(joystick->interface,
|
||||
element->cookie,
|
||||
&hidEvent);
|
||||
result = IOHIDDeviceGetValue(joystick->deviceRef,
|
||||
element->elementRef,
|
||||
&valueRef);
|
||||
|
||||
if (kIOReturnSuccess == result)
|
||||
{
|
||||
value = IOHIDValueGetIntegerValue(valueRef);
|
||||
|
||||
// Record min and max for auto calibration
|
||||
if (hidEvent.value < element->minReport)
|
||||
element->minReport = hidEvent.value;
|
||||
if (hidEvent.value > element->maxReport)
|
||||
element->maxReport = hidEvent.value;
|
||||
if (value < element->minReport)
|
||||
element->minReport = value;
|
||||
if (value > element->maxReport)
|
||||
element->maxReport = value;
|
||||
}
|
||||
}
|
||||
|
||||
// Auto user scale
|
||||
return (long) hidEvent.value;
|
||||
return value;
|
||||
}
|
||||
|
||||
// Removes the specified joystick
|
||||
//
|
||||
static void removeJoystick(_GLFWjoystickIOKit* joystick)
|
||||
static void removeJoystick(_GLFWjoydevice* joystick)
|
||||
{
|
||||
int i;
|
||||
|
||||
|
|
@ -188,29 +179,22 @@ static void removeJoystick(_GLFWjoystickIOKit* joystick)
|
|||
for (i = 0; i < CFArrayGetCount(joystick->axisElements); i++)
|
||||
free((void*) CFArrayGetValueAtIndex(joystick->axisElements, i));
|
||||
CFArrayRemoveAllValues(joystick->axisElements);
|
||||
CFRelease(joystick->axisElements);
|
||||
|
||||
for (i = 0; i < CFArrayGetCount(joystick->buttonElements); i++)
|
||||
free((void*) CFArrayGetValueAtIndex(joystick->buttonElements, i));
|
||||
CFArrayRemoveAllValues(joystick->buttonElements);
|
||||
CFRelease(joystick->buttonElements);
|
||||
|
||||
for (i = 0; i < CFArrayGetCount(joystick->hatElements); i++)
|
||||
free((void*) CFArrayGetValueAtIndex(joystick->hatElements, i));
|
||||
CFArrayRemoveAllValues(joystick->hatElements);
|
||||
CFRelease(joystick->hatElements);
|
||||
|
||||
free(joystick->axes);
|
||||
free(joystick->buttons);
|
||||
|
||||
(*(joystick->interface))->close(joystick->interface);
|
||||
(*(joystick->interface))->Release(joystick->interface);
|
||||
|
||||
memset(joystick, 0, sizeof(_GLFWjoystickIOKit));
|
||||
}
|
||||
|
||||
// Callback for user-initiated joystick removal
|
||||
//
|
||||
static void removalCallback(void* target, IOReturn result, void* refcon, void* sender)
|
||||
{
|
||||
removeJoystick((_GLFWjoystickIOKit*) refcon);
|
||||
memset(joystick, 0, sizeof(_GLFWjoydevice));
|
||||
}
|
||||
|
||||
// Polls for joystick events and updates GLFW state
|
||||
|
|
@ -223,7 +207,7 @@ static void pollJoystickEvents(void)
|
|||
{
|
||||
CFIndex i;
|
||||
int buttonIndex = 0;
|
||||
_GLFWjoystickIOKit* joystick = _glfw.iokit_js + joy;
|
||||
_GLFWjoydevice* joystick = _glfw.iokit_js.devices + joy;
|
||||
|
||||
if (!joystick->present)
|
||||
continue;
|
||||
|
|
@ -276,6 +260,107 @@ static void pollJoystickEvents(void)
|
|||
}
|
||||
}
|
||||
|
||||
// Callback for user-initiated joystick addition
|
||||
//
|
||||
static void matchCallback(void* context, IOReturn result, void* sender, IOHIDDeviceRef deviceRef)
|
||||
{
|
||||
_GLFWjoydevice* joystick;
|
||||
int joy;
|
||||
|
||||
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
|
||||
{
|
||||
joystick = _glfw.iokit_js.devices + joy;
|
||||
|
||||
if (!joystick->present)
|
||||
continue;
|
||||
|
||||
if (joystick->deviceRef == deviceRef)
|
||||
return;
|
||||
}
|
||||
|
||||
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
|
||||
{
|
||||
joystick = _glfw.iokit_js.devices + joy;
|
||||
|
||||
if (!joystick->present)
|
||||
break;
|
||||
}
|
||||
|
||||
if (joy > GLFW_JOYSTICK_LAST)
|
||||
return;
|
||||
|
||||
joystick->present = GL_TRUE;
|
||||
joystick->deviceRef = deviceRef;
|
||||
|
||||
CFStringRef name = IOHIDDeviceGetProperty(deviceRef, CFSTR(kIOHIDProductKey));
|
||||
CFStringGetCString(name,
|
||||
joystick->name,
|
||||
sizeof(joystick->name),
|
||||
kCFStringEncodingUTF8);
|
||||
|
||||
joystick->axisElements = CFArrayCreateMutable(NULL, 0, NULL);
|
||||
joystick->buttonElements = CFArrayCreateMutable(NULL, 0, NULL);
|
||||
joystick->hatElements = CFArrayCreateMutable(NULL, 0, NULL);
|
||||
|
||||
CFArrayRef arrayRef = IOHIDDeviceCopyMatchingElements(deviceRef, NULL, kIOHIDOptionsTypeNone);
|
||||
CFRange range = { 0, CFArrayGetCount(arrayRef) };
|
||||
CFArrayApplyFunction(arrayRef,
|
||||
range,
|
||||
getElementsCFArrayHandler,
|
||||
(void*) joystick);
|
||||
|
||||
CFRelease(arrayRef);
|
||||
|
||||
joystick->axes = calloc(CFArrayGetCount(joystick->axisElements),
|
||||
sizeof(float));
|
||||
joystick->buttons = calloc(CFArrayGetCount(joystick->buttonElements) +
|
||||
CFArrayGetCount(joystick->hatElements) * 4, 1);
|
||||
}
|
||||
|
||||
// Callback for user-initiated joystick removal
|
||||
//
|
||||
static void removeCallback(void* context, IOReturn result, void* sender, IOHIDDeviceRef deviceRef)
|
||||
{
|
||||
int joy;
|
||||
|
||||
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) {
|
||||
_GLFWjoydevice* joystick = _glfw.iokit_js.devices + joy;
|
||||
|
||||
if (joystick->deviceRef == deviceRef) {
|
||||
removeJoystick(joystick);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Creates a dictionary to match against devices with the specified usage page and usage
|
||||
//
|
||||
static CFMutableDictionaryRef createMatchingDictionary(long usagePage, long usage)
|
||||
{
|
||||
CFMutableDictionaryRef result = CFDictionaryCreateMutable(kCFAllocatorDefault,
|
||||
0,
|
||||
&kCFTypeDictionaryKeyCallBacks,
|
||||
&kCFTypeDictionaryValueCallBacks);
|
||||
|
||||
if (result)
|
||||
{
|
||||
CFNumberRef pageRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &usagePage);
|
||||
if (pageRef)
|
||||
{
|
||||
CFDictionarySetValue(result, CFSTR(kIOHIDDeviceUsagePageKey), pageRef);
|
||||
CFRelease(pageRef);
|
||||
|
||||
CFNumberRef usageRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &usage);
|
||||
if (usageRef)
|
||||
{
|
||||
CFDictionarySetValue(result, CFSTR(kIOHIDDeviceUsageKey), usageRef);
|
||||
CFRelease(usageRef);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////
|
||||
////// GLFW internal API //////
|
||||
|
|
@ -285,177 +370,64 @@ static void pollJoystickEvents(void)
|
|||
//
|
||||
void _glfwInitJoysticks(void)
|
||||
{
|
||||
int joy = 0;
|
||||
IOReturn result = kIOReturnSuccess;
|
||||
mach_port_t masterPort = 0;
|
||||
io_iterator_t objectIterator = 0;
|
||||
CFMutableDictionaryRef hidMatchDictionary = NULL;
|
||||
io_object_t ioHIDDeviceObject = 0;
|
||||
CFMutableArrayRef matchingCFArrayRef;
|
||||
|
||||
result = IOMasterPort(bootstrap_port, &masterPort);
|
||||
hidMatchDictionary = IOServiceMatching(kIOHIDDeviceKey);
|
||||
if (kIOReturnSuccess != result || !hidMatchDictionary)
|
||||
_glfw.iokit_js.managerRef = IOHIDManagerCreate(kCFAllocatorDefault,
|
||||
kIOHIDOptionsTypeNone);
|
||||
|
||||
matchingCFArrayRef = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
|
||||
if (matchingCFArrayRef)
|
||||
{
|
||||
if (hidMatchDictionary)
|
||||
CFRelease(hidMatchDictionary);
|
||||
CFDictionaryRef matchingCFDictRef = createMatchingDictionary(kHIDPage_GenericDesktop, kHIDUsage_GD_Joystick);
|
||||
if (matchingCFDictRef)
|
||||
{
|
||||
CFArrayAppendValue(matchingCFArrayRef, matchingCFDictRef);
|
||||
CFRelease(matchingCFDictRef);
|
||||
}
|
||||
|
||||
return;
|
||||
matchingCFDictRef = createMatchingDictionary(kHIDPage_GenericDesktop, kHIDUsage_GD_GamePad);
|
||||
if (matchingCFDictRef)
|
||||
{
|
||||
CFArrayAppendValue(matchingCFArrayRef, matchingCFDictRef);
|
||||
CFRelease(matchingCFDictRef);
|
||||
}
|
||||
|
||||
matchingCFDictRef = createMatchingDictionary(kHIDPage_GenericDesktop, kHIDUsage_GD_MultiAxisController);
|
||||
if (matchingCFDictRef)
|
||||
{
|
||||
CFArrayAppendValue(matchingCFArrayRef, matchingCFDictRef);
|
||||
CFRelease(matchingCFDictRef);
|
||||
}
|
||||
}
|
||||
|
||||
result = IOServiceGetMatchingServices(masterPort,
|
||||
hidMatchDictionary,
|
||||
&objectIterator);
|
||||
if (result != kIOReturnSuccess)
|
||||
return;
|
||||
IOHIDManagerSetDeviceMatchingMultiple(_glfw.iokit_js.managerRef, matchingCFArrayRef);
|
||||
CFRelease(matchingCFArrayRef);
|
||||
|
||||
if (!objectIterator)
|
||||
{
|
||||
// There are no joysticks
|
||||
return;
|
||||
}
|
||||
IOHIDManagerRegisterDeviceMatchingCallback(_glfw.iokit_js.managerRef, &matchCallback, NULL);
|
||||
IOHIDManagerRegisterDeviceRemovalCallback(_glfw.iokit_js.managerRef, &removeCallback, NULL);
|
||||
|
||||
while ((ioHIDDeviceObject = IOIteratorNext(objectIterator)))
|
||||
{
|
||||
CFMutableDictionaryRef propsRef = NULL;
|
||||
CFTypeRef valueRef = NULL;
|
||||
kern_return_t result;
|
||||
IOHIDManagerScheduleWithRunLoop(_glfw.iokit_js.managerRef, CFRunLoopGetMain(), kCFRunLoopDefaultMode);
|
||||
|
||||
IOCFPlugInInterface** ppPlugInInterface = NULL;
|
||||
HRESULT plugInResult = S_OK;
|
||||
SInt32 score = 0;
|
||||
IOHIDManagerOpen(_glfw.iokit_js.managerRef, kIOHIDOptionsTypeNone);
|
||||
|
||||
long usagePage = 0;
|
||||
long usage = 0;
|
||||
|
||||
valueRef = IORegistryEntryCreateCFProperty(ioHIDDeviceObject,
|
||||
CFSTR(kIOHIDPrimaryUsagePageKey),
|
||||
kCFAllocatorDefault, kNilOptions);
|
||||
if (valueRef)
|
||||
{
|
||||
CFNumberGetValue(valueRef, kCFNumberLongType, &usagePage);
|
||||
CFRelease(valueRef);
|
||||
}
|
||||
|
||||
valueRef = IORegistryEntryCreateCFProperty(ioHIDDeviceObject,
|
||||
CFSTR(kIOHIDPrimaryUsageKey),
|
||||
kCFAllocatorDefault, kNilOptions);
|
||||
if (valueRef)
|
||||
{
|
||||
CFNumberGetValue(valueRef, kCFNumberLongType, &usage);
|
||||
CFRelease(valueRef);
|
||||
}
|
||||
|
||||
if (usagePage != kHIDPage_GenericDesktop)
|
||||
{
|
||||
// This device is not relevant to GLFW
|
||||
continue;
|
||||
}
|
||||
|
||||
if ((usage != kHIDUsage_GD_Joystick &&
|
||||
usage != kHIDUsage_GD_GamePad &&
|
||||
usage != kHIDUsage_GD_MultiAxisController))
|
||||
{
|
||||
// This device is not relevant to GLFW
|
||||
continue;
|
||||
}
|
||||
|
||||
result = IORegistryEntryCreateCFProperties(ioHIDDeviceObject,
|
||||
&propsRef,
|
||||
kCFAllocatorDefault,
|
||||
kNilOptions);
|
||||
|
||||
if (result != kIOReturnSuccess)
|
||||
continue;
|
||||
|
||||
_GLFWjoystickIOKit* joystick = _glfw.iokit_js + joy;
|
||||
joystick->present = GL_TRUE;
|
||||
|
||||
result = IOCreatePlugInInterfaceForService(ioHIDDeviceObject,
|
||||
kIOHIDDeviceUserClientTypeID,
|
||||
kIOCFPlugInInterfaceID,
|
||||
&ppPlugInInterface,
|
||||
&score);
|
||||
|
||||
if (kIOReturnSuccess != result)
|
||||
{
|
||||
CFRelease(propsRef);
|
||||
return;
|
||||
}
|
||||
|
||||
plugInResult = (*ppPlugInInterface)->QueryInterface(
|
||||
ppPlugInInterface,
|
||||
CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID),
|
||||
(void *) &(joystick->interface));
|
||||
|
||||
if (plugInResult != S_OK)
|
||||
{
|
||||
CFRelease(propsRef);
|
||||
return;
|
||||
}
|
||||
|
||||
(*ppPlugInInterface)->Release(ppPlugInInterface);
|
||||
|
||||
(*(joystick->interface))->open(joystick->interface, 0);
|
||||
(*(joystick->interface))->setRemovalCallback(joystick->interface,
|
||||
removalCallback,
|
||||
joystick,
|
||||
joystick);
|
||||
|
||||
// Get product string
|
||||
valueRef = CFDictionaryGetValue(propsRef, CFSTR(kIOHIDProductKey));
|
||||
if (valueRef)
|
||||
{
|
||||
CFStringGetCString(valueRef,
|
||||
joystick->name,
|
||||
sizeof(joystick->name),
|
||||
kCFStringEncodingUTF8);
|
||||
}
|
||||
|
||||
joystick->axisElements = CFArrayCreateMutable(NULL, 0, NULL);
|
||||
joystick->buttonElements = CFArrayCreateMutable(NULL, 0, NULL);
|
||||
joystick->hatElements = CFArrayCreateMutable(NULL, 0, NULL);
|
||||
|
||||
valueRef = CFDictionaryGetValue(propsRef, CFSTR(kIOHIDElementKey));
|
||||
if (CFGetTypeID(valueRef) == CFArrayGetTypeID())
|
||||
{
|
||||
CFRange range = { 0, CFArrayGetCount(valueRef) };
|
||||
CFArrayApplyFunction(valueRef,
|
||||
range,
|
||||
getElementsCFArrayHandler,
|
||||
(void*) joystick);
|
||||
}
|
||||
|
||||
CFRelease(propsRef);
|
||||
|
||||
joystick->axes = calloc(CFArrayGetCount(joystick->axisElements),
|
||||
sizeof(float));
|
||||
joystick->buttons = calloc(CFArrayGetCount(joystick->buttonElements) +
|
||||
CFArrayGetCount(joystick->hatElements) * 4, 1);
|
||||
|
||||
joy++;
|
||||
if (joy > GLFW_JOYSTICK_LAST)
|
||||
break;
|
||||
}
|
||||
// Execute the run loop once in order to register any initially-attached joysticks
|
||||
CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, false);
|
||||
}
|
||||
|
||||
// Close all opened joystick handles
|
||||
//
|
||||
void _glfwTerminateJoysticks(void)
|
||||
{
|
||||
int i;
|
||||
int joy;
|
||||
|
||||
for (i = 0; i < GLFW_JOYSTICK_LAST + 1; i++)
|
||||
for (joy = 0; joy <= GLFW_JOYSTICK_LAST; joy++)
|
||||
{
|
||||
_GLFWjoystickIOKit* joystick = &_glfw.iokit_js[i];
|
||||
_GLFWjoydevice* joystick = _glfw.iokit_js.devices + joy;
|
||||
removeJoystick(joystick);
|
||||
|
||||
if (joystick->axisElements)
|
||||
CFRelease(joystick->axisElements);
|
||||
if (joystick->buttonElements)
|
||||
CFRelease(joystick->buttonElements);
|
||||
if (joystick->hatElements)
|
||||
CFRelease(joystick->hatElements);
|
||||
}
|
||||
|
||||
CFRelease(_glfw.iokit_js.managerRef);
|
||||
_glfw.iokit_js.managerRef = NULL;
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -467,12 +439,12 @@ int _glfwPlatformJoystickPresent(int joy)
|
|||
{
|
||||
pollJoystickEvents();
|
||||
|
||||
return _glfw.iokit_js[joy].present;
|
||||
return _glfw.iokit_js.devices[joy].present;
|
||||
}
|
||||
|
||||
const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
|
||||
{
|
||||
_GLFWjoystickIOKit* joystick = _glfw.iokit_js + joy;
|
||||
_GLFWjoydevice* joystick = _glfw.iokit_js.devices + joy;
|
||||
|
||||
pollJoystickEvents();
|
||||
|
||||
|
|
@ -485,7 +457,7 @@ const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
|
|||
|
||||
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
|
||||
{
|
||||
_GLFWjoystickIOKit* joystick = _glfw.iokit_js + joy;
|
||||
_GLFWjoydevice* joystick = _glfw.iokit_js.devices + joy;
|
||||
|
||||
pollJoystickEvents();
|
||||
|
||||
|
|
@ -501,6 +473,6 @@ const char* _glfwPlatformGetJoystickName(int joy)
|
|||
{
|
||||
pollJoystickEvents();
|
||||
|
||||
return _glfw.iokit_js[joy].name;
|
||||
return _glfw.iokit_js.devices[joy].name;
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user