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Rename joystick ID variables

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This commit is contained in:
Camilla Berglund 2016-10-10 03:24:07 +02:00
parent bf747e32b4
commit efc6b35615
9 changed files with 119 additions and 119 deletions
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2
docs/input.dox
View File

@ -572,7 +572,7 @@ The callback function receives the ID of the joystick that has been connected
and disconnected and the event that occurred. and disconnected and the event that occurred.
@code @code
void joystick_callback(int joy, int event) void joystick_callback(int jid, int event)
{ {
if (event == GLFW_CONNECTED) if (event == GLFW_CONNECTED)
{ {

18
include/GLFW/glfw3.h
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@ -1128,7 +1128,7 @@ typedef void (* GLFWmonitorfun)(GLFWmonitor*,int);
* This is the function signature for joystick configuration callback * This is the function signature for joystick configuration callback
* functions. * functions.
* *
* @param[in] joy The joystick that was connected or disconnected. * @param[in] jid The joystick that was connected or disconnected.
* @param[in] event One of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`. * @param[in] event One of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`.
* *
* @sa @ref joystick_event * @sa @ref joystick_event
@ -3584,7 +3584,7 @@ GLFWAPI GLFWdropfun glfwSetDropCallback(GLFWwindow* window, GLFWdropfun cbfun);
* *
* This function returns whether the specified joystick is present. * This function returns whether the specified joystick is present.
* *
* @param[in] joy The [joystick](@ref joysticks) to query. * @param[in] jid The [joystick](@ref joysticks) to query.
* @return `GLFW_TRUE` if the joystick is present, or `GLFW_FALSE` otherwise. * @return `GLFW_TRUE` if the joystick is present, or `GLFW_FALSE` otherwise.
* *
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
@ -3598,7 +3598,7 @@ GLFWAPI GLFWdropfun glfwSetDropCallback(GLFWwindow* window, GLFWdropfun cbfun);
* *
* @ingroup input * @ingroup input
*/ */
GLFWAPI int glfwJoystickPresent(int joy); GLFWAPI int glfwJoystickPresent(int jid);
/*! @brief Returns the values of all axes of the specified joystick. /*! @brief Returns the values of all axes of the specified joystick.
* *
@ -3609,7 +3609,7 @@ GLFWAPI int glfwJoystickPresent(int joy);
* cause this function to return `NULL`. Call @ref glfwJoystickPresent to * cause this function to return `NULL`. Call @ref glfwJoystickPresent to
* check device presence. * check device presence.
* *
* @param[in] joy The [joystick](@ref joysticks) to query. * @param[in] jid The [joystick](@ref joysticks) to query.
* @param[out] count Where to store the number of axis values in the returned * @param[out] count Where to store the number of axis values in the returned
* array. This is set to zero if the joystick is not present or an error * array. This is set to zero if the joystick is not present or an error
* occurred. * occurred.
@ -3632,7 +3632,7 @@ GLFWAPI int glfwJoystickPresent(int joy);
* *
* @ingroup input * @ingroup input
*/ */
GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count); GLFWAPI const float* glfwGetJoystickAxes(int jid, int* count);
/*! @brief Returns the state of all buttons of the specified joystick. /*! @brief Returns the state of all buttons of the specified joystick.
* *
@ -3643,7 +3643,7 @@ GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count);
* cause this function to return `NULL`. Call @ref glfwJoystickPresent to * cause this function to return `NULL`. Call @ref glfwJoystickPresent to
* check device presence. * check device presence.
* *
* @param[in] joy The [joystick](@ref joysticks) to query. * @param[in] jid The [joystick](@ref joysticks) to query.
* @param[out] count Where to store the number of button states in the returned * @param[out] count Where to store the number of button states in the returned
* array. This is set to zero if the joystick is not present or an error * array. This is set to zero if the joystick is not present or an error
* occurred. * occurred.
@ -3667,7 +3667,7 @@ GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count);
* *
* @ingroup input * @ingroup input
*/ */
GLFWAPI const unsigned char* glfwGetJoystickButtons(int joy, int* count); GLFWAPI const unsigned char* glfwGetJoystickButtons(int jid, int* count);
/*! @brief Returns the name of the specified joystick. /*! @brief Returns the name of the specified joystick.
* *
@ -3679,7 +3679,7 @@ GLFWAPI const unsigned char* glfwGetJoystickButtons(int joy, int* count);
* cause this function to return `NULL`. Call @ref glfwJoystickPresent to * cause this function to return `NULL`. Call @ref glfwJoystickPresent to
* check device presence. * check device presence.
* *
* @param[in] joy The [joystick](@ref joysticks) to query. * @param[in] jid The [joystick](@ref joysticks) to query.
* @return The UTF-8 encoded name of the joystick, or `NULL` if the joystick * @return The UTF-8 encoded name of the joystick, or `NULL` if the joystick
* is not present or an [error](@ref error_handling) occurred. * is not present or an [error](@ref error_handling) occurred.
* *
@ -3699,7 +3699,7 @@ GLFWAPI const unsigned char* glfwGetJoystickButtons(int joy, int* count);
* *
* @ingroup input * @ingroup input
*/ */
GLFWAPI const char* glfwGetJoystickName(int joy); GLFWAPI const char* glfwGetJoystickName(int jid);
/*! @brief Sets the joystick configuration callback. /*! @brief Sets the joystick configuration callback.
* *

46
src/cocoa_joystick.m
View File

@ -272,24 +272,24 @@ static void matchCallback(void* context,
IOHIDDeviceRef deviceRef) IOHIDDeviceRef deviceRef)
{ {
_GLFWjoystickNS* js; _GLFWjoystickNS* js;
int joy; int jid;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (_glfw.ns_js[joy].present && _glfw.ns_js[joy].deviceRef == deviceRef) if (_glfw.ns_js[jid].present && _glfw.ns_js[jid].deviceRef == deviceRef)
return; return;
} }
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (!_glfw.ns_js[joy].present) if (!_glfw.ns_js[jid].present)
break; break;
} }
if (joy > GLFW_JOYSTICK_LAST) if (jid > GLFW_JOYSTICK_LAST)
return; return;
js = _glfw.ns_js + joy; js = _glfw.ns_js + jid;
js->present = GLFW_TRUE; js->present = GLFW_TRUE;
js->deviceRef = deviceRef; js->deviceRef = deviceRef;
@ -324,7 +324,7 @@ static void matchCallback(void* context,
js->buttons = calloc(CFArrayGetCount(js->buttonElements) + js->buttons = calloc(CFArrayGetCount(js->buttonElements) +
CFArrayGetCount(js->hatElements) * 4, 1); CFArrayGetCount(js->hatElements) * 4, 1);
_glfwInputJoystickChange(joy, GLFW_CONNECTED); _glfwInputJoystickChange(jid, GLFW_CONNECTED);
} }
// Callback for user-initiated joystick removal // Callback for user-initiated joystick removal
@ -334,13 +334,13 @@ static void removeCallback(void* context,
void* sender, void* sender,
IOHIDDeviceRef deviceRef) IOHIDDeviceRef deviceRef)
{ {
int joy; int jid;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (_glfw.ns_js[joy].deviceRef == deviceRef) if (_glfw.ns_js[jid].deviceRef == deviceRef)
{ {
removeJoystick(_glfw.ns_js + joy); removeJoystick(_glfw.ns_js + jid);
break; break;
} }
} }
@ -456,11 +456,11 @@ void _glfwInitJoysticksNS(void)
// //
void _glfwTerminateJoysticksNS(void) void _glfwTerminateJoysticksNS(void)
{ {
int joy; int jid;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
_GLFWjoystickNS* js = _glfw.ns_js + joy; _GLFWjoystickNS* js = _glfw.ns_js + jid;
removeJoystick(js); removeJoystick(js);
} }
@ -473,15 +473,15 @@ void _glfwTerminateJoysticksNS(void)
////// GLFW platform API ////// ////// GLFW platform API //////
////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////
int _glfwPlatformJoystickPresent(int joy) int _glfwPlatformJoystickPresent(int jid)
{ {
_GLFWjoystickNS* js = _glfw.ns_js + joy; _GLFWjoystickNS* js = _glfw.ns_js + jid;
return js->present; return js->present;
} }
const float* _glfwPlatformGetJoystickAxes(int joy, int* count) const float* _glfwPlatformGetJoystickAxes(int jid, int* count)
{ {
_GLFWjoystickNS* js = _glfw.ns_js + joy; _GLFWjoystickNS* js = _glfw.ns_js + jid;
if (!pollJoystickAxisEvents(js)) if (!pollJoystickAxisEvents(js))
return NULL; return NULL;
@ -489,9 +489,9 @@ const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
return js->axes; return js->axes;
} }
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count) const unsigned char* _glfwPlatformGetJoystickButtons(int jid, int* count)
{ {
_GLFWjoystickNS* js = _glfw.ns_js + joy; _GLFWjoystickNS* js = _glfw.ns_js + jid;
if (!pollJoystickButtonEvents(js)) if (!pollJoystickButtonEvents(js))
return NULL; return NULL;
@ -500,9 +500,9 @@ const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
return js->buttons; return js->buttons;
} }
const char* _glfwPlatformGetJoystickName(int joy) const char* _glfwPlatformGetJoystickName(int jid)
{ {
_GLFWjoystickNS* js = _glfw.ns_js + joy; _GLFWjoystickNS* js = _glfw.ns_js + jid;
if (!js->present) if (!js->present)
return NULL; return NULL;

36
src/input.c
View File

@ -124,10 +124,10 @@ void _glfwInputDrop(_GLFWwindow* window, int count, const char** paths)
window->callbacks.drop((GLFWwindow*) window, count, paths); window->callbacks.drop((GLFWwindow*) window, count, paths);
} }
void _glfwInputJoystickChange(int joy, int event) void _glfwInputJoystickChange(int jid, int event)
{ {
if (_glfw.callbacks.joystick) if (_glfw.callbacks.joystick)
_glfw.callbacks.joystick(joy, event); _glfw.callbacks.joystick(jid, event);
} }
@ -553,62 +553,62 @@ GLFWAPI GLFWdropfun glfwSetDropCallback(GLFWwindow* handle, GLFWdropfun cbfun)
return cbfun; return cbfun;
} }
GLFWAPI int glfwJoystickPresent(int joy) GLFWAPI int glfwJoystickPresent(int jid)
{ {
_GLFW_REQUIRE_INIT_OR_RETURN(0); _GLFW_REQUIRE_INIT_OR_RETURN(0);
if (joy < 0 || joy > GLFW_JOYSTICK_LAST) if (jid < 0 || jid > GLFW_JOYSTICK_LAST)
{ {
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", joy); _glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", jid);
return 0; return 0;
} }
return _glfwPlatformJoystickPresent(joy); return _glfwPlatformJoystickPresent(jid);
} }
GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count) GLFWAPI const float* glfwGetJoystickAxes(int jid, int* count)
{ {
assert(count != NULL); assert(count != NULL);
*count = 0; *count = 0;
_GLFW_REQUIRE_INIT_OR_RETURN(NULL); _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
if (joy < 0 || joy > GLFW_JOYSTICK_LAST) if (jid < 0 || jid > GLFW_JOYSTICK_LAST)
{ {
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", joy); _glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", jid);
return NULL; return NULL;
} }
return _glfwPlatformGetJoystickAxes(joy, count); return _glfwPlatformGetJoystickAxes(jid, count);
} }
GLFWAPI const unsigned char* glfwGetJoystickButtons(int joy, int* count) GLFWAPI const unsigned char* glfwGetJoystickButtons(int jid, int* count)
{ {
assert(count != NULL); assert(count != NULL);
*count = 0; *count = 0;
_GLFW_REQUIRE_INIT_OR_RETURN(NULL); _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
if (joy < 0 || joy > GLFW_JOYSTICK_LAST) if (jid < 0 || jid > GLFW_JOYSTICK_LAST)
{ {
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", joy); _glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", jid);
return NULL; return NULL;
} }
return _glfwPlatformGetJoystickButtons(joy, count); return _glfwPlatformGetJoystickButtons(jid, count);
} }
GLFWAPI const char* glfwGetJoystickName(int joy) GLFWAPI const char* glfwGetJoystickName(int jid)
{ {
_GLFW_REQUIRE_INIT_OR_RETURN(NULL); _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
if (joy < 0 || joy > GLFW_JOYSTICK_LAST) if (jid < 0 || jid > GLFW_JOYSTICK_LAST)
{ {
_glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", joy); _glfwInputError(GLFW_INVALID_ENUM, "Invalid joystick %i", jid);
return NULL; return NULL;
} }
return _glfwPlatformGetJoystickName(joy); return _glfwPlatformGetJoystickName(jid);
} }
GLFWAPI GLFWjoystickfun glfwSetJoystickCallback(GLFWjoystickfun cbfun) GLFWAPI GLFWjoystickfun glfwSetJoystickCallback(GLFWjoystickfun cbfun)

12
src/internal.h
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@ -608,22 +608,22 @@ const char* _glfwPlatformGetClipboardString(_GLFWwindow* window);
/*! @copydoc glfwJoystickPresent /*! @copydoc glfwJoystickPresent
* @ingroup platform * @ingroup platform
*/ */
int _glfwPlatformJoystickPresent(int joy); int _glfwPlatformJoystickPresent(int jid);
/*! @copydoc glfwGetJoystickAxes /*! @copydoc glfwGetJoystickAxes
* @ingroup platform * @ingroup platform
*/ */
const float* _glfwPlatformGetJoystickAxes(int joy, int* count); const float* _glfwPlatformGetJoystickAxes(int jid, int* count);
/*! @copydoc glfwGetJoystickButtons /*! @copydoc glfwGetJoystickButtons
* @ingroup platform * @ingroup platform
*/ */
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count); const unsigned char* _glfwPlatformGetJoystickButtons(int jid, int* count);
/*! @copydoc glfwGetJoystickName /*! @copydoc glfwGetJoystickName
* @ingroup platform * @ingroup platform
*/ */
const char* _glfwPlatformGetJoystickName(int joy); const char* _glfwPlatformGetJoystickName(int jid);
/*! @copydoc glfwGetTimerValue /*! @copydoc glfwGetTimerValue
* @ingroup platform * @ingroup platform
@ -961,11 +961,11 @@ void _glfwInputError(int error, const char* format, ...);
void _glfwInputDrop(_GLFWwindow* window, int count, const char** names); void _glfwInputDrop(_GLFWwindow* window, int count, const char** names);
/*! @brief Notifies shared code of a joystick connection/disconnection event. /*! @brief Notifies shared code of a joystick connection/disconnection event.
* @param[in] joy The joystick that was connected or disconnected. * @param[in] jid The joystick that was connected or disconnected.
* @param[in] event One of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`. * @param[in] event One of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`.
* @ingroup event * @ingroup event
*/ */
void _glfwInputJoystickChange(int joy, int event); void _glfwInputJoystickChange(int jid, int event);
//======================================================================== //========================================================================

34
src/linux_joystick.c
View File

@ -50,25 +50,25 @@ static GLFWbool openJoystickDevice(const char* path)
{ {
char axisCount, buttonCount; char axisCount, buttonCount;
char name[256] = ""; char name[256] = "";
int joy, fd, version; int jid, fd, version;
_GLFWjoystickLinux* js; _GLFWjoystickLinux* js;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (!_glfw.linux_js.js[joy].present) if (!_glfw.linux_js.js[jid].present)
continue; continue;
if (strcmp(_glfw.linux_js.js[joy].path, path) == 0) if (strcmp(_glfw.linux_js.js[jid].path, path) == 0)
return GLFW_FALSE; return GLFW_FALSE;
} }
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (!_glfw.linux_js.js[joy].present) if (!_glfw.linux_js.js[jid].present)
break; break;
} }
if (joy > GLFW_JOYSTICK_LAST) if (jid > GLFW_JOYSTICK_LAST)
return GLFW_FALSE; return GLFW_FALSE;
fd = open(path, O_RDONLY | O_NONBLOCK); fd = open(path, O_RDONLY | O_NONBLOCK);
@ -87,7 +87,7 @@ static GLFWbool openJoystickDevice(const char* path)
if (ioctl(fd, JSIOCGNAME(sizeof(name)), name) < 0) if (ioctl(fd, JSIOCGNAME(sizeof(name)), name) < 0)
strncpy(name, "Unknown", sizeof(name)); strncpy(name, "Unknown", sizeof(name));
js = _glfw.linux_js.js + joy; js = _glfw.linux_js.js + jid;
js->present = GLFW_TRUE; js->present = GLFW_TRUE;
js->name = strdup(name); js->name = strdup(name);
js->path = strdup(path); js->path = strdup(path);
@ -101,7 +101,7 @@ static GLFWbool openJoystickDevice(const char* path)
js->buttonCount = (int) buttonCount; js->buttonCount = (int) buttonCount;
js->buttons = calloc(buttonCount, 1); js->buttons = calloc(buttonCount, 1);
_glfwInputJoystickChange(joy, GLFW_CONNECTED); _glfwInputJoystickChange(jid, GLFW_CONNECTED);
return GLFW_TRUE; return GLFW_TRUE;
} }
#endif // __linux__ #endif // __linux__
@ -304,15 +304,15 @@ void _glfwPollJoystickEvents(void)
////// GLFW platform API ////// ////// GLFW platform API //////
////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////
int _glfwPlatformJoystickPresent(int joy) int _glfwPlatformJoystickPresent(int jid)
{ {
_GLFWjoystickLinux* js = _glfw.linux_js.js + joy; _GLFWjoystickLinux* js = _glfw.linux_js.js + jid;
return pollJoystickEvents(js); return pollJoystickEvents(js);
} }
const float* _glfwPlatformGetJoystickAxes(int joy, int* count) const float* _glfwPlatformGetJoystickAxes(int jid, int* count)
{ {
_GLFWjoystickLinux* js = _glfw.linux_js.js + joy; _GLFWjoystickLinux* js = _glfw.linux_js.js + jid;
if (!pollJoystickEvents(js)) if (!pollJoystickEvents(js))
return NULL; return NULL;
@ -320,9 +320,9 @@ const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
return js->axes; return js->axes;
} }
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count) const unsigned char* _glfwPlatformGetJoystickButtons(int jid, int* count)
{ {
_GLFWjoystickLinux* js = _glfw.linux_js.js + joy; _GLFWjoystickLinux* js = _glfw.linux_js.js + jid;
if (!pollJoystickEvents(js)) if (!pollJoystickEvents(js))
return NULL; return NULL;
@ -330,9 +330,9 @@ const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
return js->buttons; return js->buttons;
} }
const char* _glfwPlatformGetJoystickName(int joy) const char* _glfwPlatformGetJoystickName(int jid)
{ {
_GLFWjoystickLinux* js = _glfw.linux_js.js + joy; _GLFWjoystickLinux* js = _glfw.linux_js.js + jid;
if (!pollJoystickEvents(js)) if (!pollJoystickEvents(js))
return NULL; return NULL;

64
src/win32_joystick.c
View File

@ -332,26 +332,26 @@ static BOOL CALLBACK deviceObjectCallback(const DIDEVICEOBJECTINSTANCEW* doi,
// //
static BOOL CALLBACK deviceCallback(const DIDEVICEINSTANCE* di, void* user) static BOOL CALLBACK deviceCallback(const DIDEVICEINSTANCE* di, void* user)
{ {
int joy = 0; int jid = 0;
DIDEVCAPS dc; DIDEVCAPS dc;
DIPROPDWORD dipd; DIPROPDWORD dipd;
IDirectInputDevice8* device; IDirectInputDevice8* device;
_GLFWobjenumWin32 data; _GLFWobjenumWin32 data;
_GLFWjoystickWin32* js; _GLFWjoystickWin32* js;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (memcmp(&_glfw.win32_js[joy].guid, &di->guidInstance, sizeof(GUID)) == 0) if (memcmp(&_glfw.win32_js[jid].guid, &di->guidInstance, sizeof(GUID)) == 0)
return DIENUM_CONTINUE; return DIENUM_CONTINUE;
} }
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (!_glfw.win32_js[joy].present) if (!_glfw.win32_js[jid].present)
break; break;
} }
if (joy > GLFW_JOYSTICK_LAST) if (jid > GLFW_JOYSTICK_LAST)
return DIENUM_STOP; return DIENUM_STOP;
if (supportsXInput(&di->guidProduct)) if (supportsXInput(&di->guidProduct))
@ -426,7 +426,7 @@ static BOOL CALLBACK deviceCallback(const DIDEVICEINSTANCE* di, void* user)
sizeof(_GLFWjoyobjectWin32), sizeof(_GLFWjoyobjectWin32),
compareJoystickObjects); compareJoystickObjects);
js = _glfw.win32_js + joy; js = _glfw.win32_js + jid;
js->device = device; js->device = device;
js->guid = di->guidInstance; js->guid = di->guidInstance;
js->axisCount = data.axisCount + data.sliderCount; js->axisCount = data.axisCount + data.sliderCount;
@ -438,7 +438,7 @@ static BOOL CALLBACK deviceCallback(const DIDEVICEINSTANCE* di, void* user)
js->name = _glfwCreateUTF8FromWideStringWin32(di->tszInstanceName); js->name = _glfwCreateUTF8FromWideStringWin32(di->tszInstanceName);
js->present = GLFW_TRUE; js->present = GLFW_TRUE;
_glfwInputJoystickChange(joy, GLFW_CONNECTED); _glfwInputJoystickChange(jid, GLFW_CONNECTED);
return DIENUM_CONTINUE; return DIENUM_CONTINUE;
} }
@ -447,33 +447,33 @@ static BOOL CALLBACK deviceCallback(const DIDEVICEINSTANCE* di, void* user)
// //
static GLFWbool openXinputDevice(DWORD index) static GLFWbool openXinputDevice(DWORD index)
{ {
int joy; int jid;
XINPUT_CAPABILITIES xic; XINPUT_CAPABILITIES xic;
_GLFWjoystickWin32* js; _GLFWjoystickWin32* js;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (_glfw.win32_js[joy].present && if (_glfw.win32_js[jid].present &&
_glfw.win32_js[joy].device == NULL && _glfw.win32_js[jid].device == NULL &&
_glfw.win32_js[joy].index == index) _glfw.win32_js[jid].index == index)
{ {
return GLFW_FALSE; return GLFW_FALSE;
} }
} }
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (!_glfw.win32_js[joy].present) if (!_glfw.win32_js[jid].present)
break; break;
} }
if (joy > GLFW_JOYSTICK_LAST) if (jid > GLFW_JOYSTICK_LAST)
return GLFW_FALSE; return GLFW_FALSE;
if (_glfw_XInputGetCapabilities(index, 0, &xic) != ERROR_SUCCESS) if (_glfw_XInputGetCapabilities(index, 0, &xic) != ERROR_SUCCESS)
return GLFW_FALSE; return GLFW_FALSE;
js = _glfw.win32_js + joy; js = _glfw.win32_js + jid;
js->axisCount = 6; js->axisCount = 6;
js->axes = calloc(js->axisCount, sizeof(float)); js->axes = calloc(js->axisCount, sizeof(float));
js->buttonCount = 14; js->buttonCount = 14;
@ -482,7 +482,7 @@ static GLFWbool openXinputDevice(DWORD index)
js->name = strdup(getDeviceDescription(&xic)); js->name = strdup(getDeviceDescription(&xic));
js->index = index; js->index = index;
_glfwInputJoystickChange(joy, GLFW_CONNECTED); _glfwInputJoystickChange(jid, GLFW_CONNECTED);
return GLFW_TRUE; return GLFW_TRUE;
} }
@ -675,10 +675,10 @@ void _glfwInitJoysticksWin32(void)
// //
void _glfwTerminateJoysticksWin32(void) void _glfwTerminateJoysticksWin32(void)
{ {
int joy; int jid;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
closeJoystick(_glfw.win32_js + joy); closeJoystick(_glfw.win32_js + jid);
if (_glfw.win32.dinput8.api) if (_glfw.win32.dinput8.api)
IDirectInput8_Release(_glfw.win32.dinput8.api); IDirectInput8_Release(_glfw.win32.dinput8.api);
@ -715,10 +715,10 @@ void _glfwDetectJoystickConnectionWin32(void)
// //
void _glfwDetectJoystickDisconnectionWin32(void) void _glfwDetectJoystickDisconnectionWin32(void)
{ {
int joy; int jid;
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
pollJoystickState(_glfw.win32_js + joy, _GLFW_PRESENCE_ONLY); pollJoystickState(_glfw.win32_js + jid, _GLFW_PRESENCE_ONLY);
} }
@ -726,15 +726,15 @@ void _glfwDetectJoystickDisconnectionWin32(void)
////// GLFW platform API ////// ////// GLFW platform API //////
////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////
int _glfwPlatformJoystickPresent(int joy) int _glfwPlatformJoystickPresent(int jid)
{ {
_GLFWjoystickWin32* js = _glfw.win32_js + joy; _GLFWjoystickWin32* js = _glfw.win32_js + jid;
return pollJoystickState(js, _GLFW_PRESENCE_ONLY); return pollJoystickState(js, _GLFW_PRESENCE_ONLY);
} }
const float* _glfwPlatformGetJoystickAxes(int joy, int* count) const float* _glfwPlatformGetJoystickAxes(int jid, int* count)
{ {
_GLFWjoystickWin32* js = _glfw.win32_js + joy; _GLFWjoystickWin32* js = _glfw.win32_js + jid;
if (!pollJoystickState(js, _GLFW_UPDATE_STATE)) if (!pollJoystickState(js, _GLFW_UPDATE_STATE))
return NULL; return NULL;
@ -742,9 +742,9 @@ const float* _glfwPlatformGetJoystickAxes(int joy, int* count)
return js->axes; return js->axes;
} }
const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count) const unsigned char* _glfwPlatformGetJoystickButtons(int jid, int* count)
{ {
_GLFWjoystickWin32* js = _glfw.win32_js + joy; _GLFWjoystickWin32* js = _glfw.win32_js + jid;
if (!pollJoystickState(js, _GLFW_UPDATE_STATE)) if (!pollJoystickState(js, _GLFW_UPDATE_STATE))
return NULL; return NULL;
@ -752,9 +752,9 @@ const unsigned char* _glfwPlatformGetJoystickButtons(int joy, int* count)
return js->buttons; return js->buttons;
} }
const char* _glfwPlatformGetJoystickName(int joy) const char* _glfwPlatformGetJoystickName(int jid)
{ {
_GLFWjoystickWin32* js = _glfw.win32_js + joy; _GLFWjoystickWin32* js = _glfw.win32_js + jid;
if (!pollJoystickState(js, _GLFW_PRESENCE_ONLY)) if (!pollJoystickState(js, _GLFW_PRESENCE_ONLY))
return NULL; return NULL;

12
tests/events.c
View File

@ -459,26 +459,26 @@ static void monitor_callback(GLFWmonitor* monitor, int event)
} }
} }
static void joystick_callback(int joy, int event) static void joystick_callback(int jid, int event)
{ {
if (event == GLFW_CONNECTED) if (event == GLFW_CONNECTED)
{ {
int axisCount, buttonCount; int axisCount, buttonCount;
glfwGetJoystickAxes(joy, &axisCount); glfwGetJoystickAxes(jid, &axisCount);
glfwGetJoystickButtons(joy, &buttonCount); glfwGetJoystickButtons(jid, &buttonCount);
printf("%08x at %0.3f: Joystick %i (%s) was connected with %i axes and %i buttons\n", printf("%08x at %0.3f: Joystick %i (%s) was connected with %i axes and %i buttons\n",
counter++, glfwGetTime(), counter++, glfwGetTime(),
joy, jid,
glfwGetJoystickName(joy), glfwGetJoystickName(jid),
axisCount, axisCount,
buttonCount); buttonCount);
} }
else else
{ {
printf("%08x at %0.3f: Joystick %i was disconnected\n", printf("%08x at %0.3f: Joystick %i was disconnected\n",
counter++, glfwGetTime(), joy); counter++, glfwGetTime(), jid);
} }
} }

14
tests/joysticks.c
View File

@ -60,17 +60,17 @@ static void error_callback(int error, const char* description)
fprintf(stderr, "Error: %s\n", description); fprintf(stderr, "Error: %s\n", description);
} }
static void joystick_callback(int joy, int event) static void joystick_callback(int jid, int event)
{ {
if (event == GLFW_CONNECTED) if (event == GLFW_CONNECTED)
joysticks[joystick_count++] = joy; joysticks[joystick_count++] = jid;
else if (event == GLFW_DISCONNECTED) else if (event == GLFW_DISCONNECTED)
{ {
int i; int i;
for (i = 0; i < joystick_count; i++) for (i = 0; i < joystick_count; i++)
{ {
if (joysticks[i] == joy) if (joysticks[i] == jid)
break; break;
} }
@ -90,7 +90,7 @@ static const char* joystick_label(int jid)
int main(void) int main(void)
{ {
int joy; int jid;
GLFWwindow* window; GLFWwindow* window;
struct nk_context* nk; struct nk_context* nk;
struct nk_font_atlas* atlas; struct nk_font_atlas* atlas;
@ -102,10 +102,10 @@ int main(void)
if (!glfwInit()) if (!glfwInit())
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
for (joy = GLFW_JOYSTICK_1; joy <= GLFW_JOYSTICK_LAST; joy++) for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)
{ {
if (glfwJoystickPresent(joy)) if (glfwJoystickPresent(jid))
joystick_callback(joy, GLFW_CONNECTED); joystick_callback(jid, GLFW_CONNECTED);
} }
glfwSetJoystickCallback(joystick_callback); glfwSetJoystickCallback(joystick_callback);