anulax
/
glfw
1
0
Fork 0
Code Issues Pull Requests Packages project_board Releases Wiki Activity

Cocoa: Clean up joystick globals

Browse Source
master
Camilla Berglund ago%!(EXTRA string=9 years)
parent b6b8ff591d
commit 76801973e1
3 changed files with 33 additions and 39 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 15
      src/cocoa_joystick.h
  2. 56
      src/cocoa_joystick.m
  3. 1
      src/cocoa_platform.h

15
src/cocoa_joystick.h
Unescape View File

@ -32,12 +32,13 @@
#include <IOKit/hid/IOHIDLib.h>
#include <IOKit/hid/IOHIDKeys.h>
#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE _GLFWjoystickNS ns_js
#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE \
_GLFWjoystickNS ns_js[GLFW_JOYSTICK_LAST + 1]
// Cocoa-specific per-joystick data
//
typedef struct _GLFWjoydeviceNS
typedef struct _GLFWjoystickNS
{
GLFWbool present;
char name[256];
@ -50,17 +51,9 @@ typedef struct _GLFWjoydeviceNS
float* axes;
unsigned char* buttons;
} _GLFWjoydeviceNS;
// Cocoa-specific joystick API data
//
typedef struct _GLFWjoystickNS
{
_GLFWjoydeviceNS js[GLFW_JOYSTICK_LAST + 1];
IOHIDManagerRef managerRef;
} _GLFWjoystickNS;
void _glfwInitJoysticksNS(void);
void _glfwTerminateJoysticksNS(void);

56
src/cocoa_joystick.m
Unescape View File

@ -57,7 +57,7 @@ static void getElementsCFArrayHandler(const void* value, void* parameter);
// Adds an element to the specified joystick
//
static void addJoystickElement(_GLFWjoydeviceNS* js,
static void addJoystickElement(_GLFWjoystickNS* js,
IOHIDElementRef elementRef)
{
IOHIDElementType elementType;
@ -126,14 +126,14 @@ static void getElementsCFArrayHandler(const void* value, void* parameter)
{
if (CFGetTypeID(value) == IOHIDElementGetTypeID())
{
addJoystickElement((_GLFWjoydeviceNS*) parameter,
addJoystickElement((_GLFWjoystickNS*) parameter,
(IOHIDElementRef) value);
}
}
// Returns the value of the specified element of the specified joystick
//
static long getElementValue(_GLFWjoydeviceNS* js, _GLFWjoyelementNS* element)
static long getElementValue(_GLFWjoystickNS* js, _GLFWjoyelementNS* element)
{
IOReturn result = kIOReturnSuccess;
IOHIDValueRef valueRef;
@ -163,7 +163,7 @@ static long getElementValue(_GLFWjoydeviceNS* js, _GLFWjoyelementNS* element)
// Removes the specified joystick
//
static void removeJoystick(_GLFWjoydeviceNS* js)
static void removeJoystick(_GLFWjoystickNS* js)
{
int i;
@ -188,14 +188,14 @@ static void removeJoystick(_GLFWjoydeviceNS* js)
free(js->axes);
free(js->buttons);
memset(js, 0, sizeof(_GLFWjoydeviceNS));
memset(js, 0, sizeof(_GLFWjoystickNS));
_glfwInputJoystickChange(js - _glfw.ns_js.js, GLFW_DISCONNECTED);
_glfwInputJoystickChange(js - _glfw.ns_js, GLFW_DISCONNECTED);
}
// Polls for joystick axis events and updates GLFW state
//
static GLFWbool pollJoystickAxisEvents(_GLFWjoydeviceNS* js)
static GLFWbool pollJoystickAxisEvents(_GLFWjoystickNS* js)
{
CFIndex i;
@ -221,7 +221,7 @@ static GLFWbool pollJoystickAxisEvents(_GLFWjoydeviceNS* js)
// Polls for joystick button events and updates GLFW state
//
static GLFWbool pollJoystickButtonEvents(_GLFWjoydeviceNS* js)
static GLFWbool pollJoystickButtonEvents(_GLFWjoystickNS* js)
{
CFIndex i;
int buttonIndex = 0;
@ -271,25 +271,25 @@ static void matchCallback(void* context,
void* sender,
IOHIDDeviceRef deviceRef)
{
_GLFWjoydeviceNS* js;
_GLFWjoystickNS* js;
int joy;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (_glfw.ns_js.js[joy].present && _glfw.ns_js.js[joy].deviceRef == deviceRef)
if (_glfw.ns_js[joy].present && _glfw.ns_js[joy].deviceRef == deviceRef)
return;
}
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (!_glfw.ns_js.js[joy].present)
if (!_glfw.ns_js[joy].present)
break;
}
if (joy > GLFW_JOYSTICK_LAST)
return;
js = _glfw.ns_js.js + joy;
js = _glfw.ns_js + joy;
js->present = GLFW_TRUE;
js->deviceRef = deviceRef;
@ -338,9 +338,9 @@ static void removeCallback(void* context,
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
if (_glfw.ns_js.js[joy].deviceRef == deviceRef)
if (_glfw.ns_js[joy].deviceRef == deviceRef)
{
removeJoystick(_glfw.ns_js.js + joy);
removeJoystick(_glfw.ns_js + joy);
break;
}
}
@ -397,8 +397,8 @@ void _glfwInitJoysticksNS(void)
{
CFMutableArrayRef matchingCFArrayRef;
_glfw.ns_js.managerRef = IOHIDManagerCreate(kCFAllocatorDefault,
kIOHIDOptionsTypeNone);
_glfw.ns.hidManager = IOHIDManagerCreate(kCFAllocatorDefault,
kIOHIDOptionsTypeNone);
matchingCFArrayRef = CFArrayCreateMutable(kCFAllocatorDefault,
0,
@ -431,21 +431,21 @@ void _glfwInitJoysticksNS(void)
CFRelease(matchingCFDictRef);
}
IOHIDManagerSetDeviceMatchingMultiple(_glfw.ns_js.managerRef,
IOHIDManagerSetDeviceMatchingMultiple(_glfw.ns.hidManager,
matchingCFArrayRef);
CFRelease(matchingCFArrayRef);
}
IOHIDManagerRegisterDeviceMatchingCallback(_glfw.ns_js.managerRef,
IOHIDManagerRegisterDeviceMatchingCallback(_glfw.ns.hidManager,
&matchCallback, NULL);
IOHIDManagerRegisterDeviceRemovalCallback(_glfw.ns_js.managerRef,
IOHIDManagerRegisterDeviceRemovalCallback(_glfw.ns.hidManager,
&removeCallback, NULL);
IOHIDManagerScheduleWithRunLoop(_glfw.ns_js.managerRef,
IOHIDManagerScheduleWithRunLoop(_glfw.ns.hidManager,
CFRunLoopGetMain(),
kCFRunLoopDefaultMode);
IOHIDManagerOpen(_glfw.ns_js.managerRef, kIOHIDOptionsTypeNone);
IOHIDManagerOpen(_glfw.ns.hidManager, kIOHIDOptionsTypeNone);
// Execute the run loop once in order to register any initially-attached
// joysticks
@ -460,12 +460,12 @@ void _glfwTerminateJoysticksNS(void)
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++)
{
_GLFWjoydeviceNS* js = _glfw.ns_js.js + joy;
_GLFWjoystickNS* js = _glfw.ns_js + joy;
removeJoystick(js);
}
CFRelease(_glfw.ns_js.managerRef);
_glfw.ns_js.managerRef = NULL;
CFRelease(_glfw.ns.hidManager);
_glfw.ns.hidManager = NULL;
}
@ -475,13 +475,13 @@ void _glfwTerminateJoysticksNS(void)
int _glfwPlatformJoystickPresent(int joy)
{
_GLFWjoydeviceNS* js = _glfw.ns_js.js + joy;
_GLFWjoystickNS* js = _glfw.ns_js + joy;
return js->present;
}
const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
{
_GLFWjoydeviceNS* js = _glfw.ns_js.js + joy;
_GLFWjoystickNS* js = _glfw.ns_js + joy;
if (!pollJoystickAxisEvents(js))
return NULL;
@ -491,7 +491,7 @@ const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
{
_GLFWjoydeviceNS* js = _glfw.ns_js.js + joy;
_GLFWjoystickNS* js = _glfw.ns_js + joy;
if (!pollJoystickButtonEvents(js))
return NULL;
@ -502,7 +502,7 @@ const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
const char* _glfwPlatformGetJoystickName(int joy)
{
_GLFWjoydeviceNS* js = _glfw.ns_js.js + joy;
_GLFWjoystickNS* js = _glfw.ns_js + joy;
if (!js->present)
return NULL;

1
src/cocoa_platform.h
Unescape View File

@ -91,6 +91,7 @@ typedef struct _GLFWlibraryNS
id autoreleasePool;
id cursor;
TISInputSourceRef inputSource;
IOHIDManagerRef hidManager;
id unicodeData;
id listener;

Write Preview
Loading…
Cancel
Save