bool OpenGLRuntimeLinking::loadOpenGL3EntryPoints()
{
bool result = true; // Success by default
// Load the entry points
IMPORT_FUNC(glGetStringi);
// Done
return result;
}
bool Direct3D9RuntimeLinking::loadD3D9EntryPoints()
{
bool result = true; // Success by default
// Define a helper macro
#define IMPORT_FUNC(funcName) \
if (result) \
{ \
void *symbol = ::GetProcAddress(static_cast<HMODULE>(mD3D9SharedLibrary), #funcName); \
if (nullptr != symbol) \
{ \
*(reinterpret_cast<void**>(&(funcName))) = symbol; \
} \
else \
{ \
wchar_t moduleFilename[MAX_PATH]; \
moduleFilename[0] = '\0'; \
::GetModuleFileNameW(static_cast<HMODULE>(mD3D9SharedLibrary), moduleFilename, MAX_PATH); \
RENDERER_OUTPUT_DEBUG_PRINTF("Direct3D 10 error: Failed to locate the entry point \"%s\" within the Direct3D 9 shared library \"%s\"", #funcName, moduleFilename) \
result = false; \
} \
}
// Load the entry points
IMPORT_FUNC(D3DPERF_GetStatus);
IMPORT_FUNC(D3DPERF_SetOptions);
IMPORT_FUNC(D3DPERF_SetMarker);
IMPORT_FUNC(D3DPERF_BeginEvent);
IMPORT_FUNC(D3DPERF_EndEvent);
// Undefine the helper macro
#undef IMPORT_FUNC
// Done
return result;
}
/**
Initialize libraries and driver's functions
*/
TuxDrvError TuxDriver_Initialize()
{
TuxLogger_Debug("TuxDriver_Initialize()",NULL);
if(isInitialized)
return E_TUXDRV_ALREADYINITIALIZED;
TuxLogger_Debug("Initializing TuxDriver driver",NULL);
#ifdef _WIN32
if(!file_exists("./libtuxdriver.dll"))
{
TuxLogger_Error("Driver not found !!",NULL);
return E_TUXDRV_DRIVERNOTFOUND;
}
else
DLLHANDLE = LoadLibrary("./libtuxdriver.dll");
#else
if(!file_exists("./libtuxdriver.so"))
{
TuxLogger_Error("Driver not found !!",NULL);
return E_TUXDRV_DRIVERNOTFOUND;
}
else
DLLHANDLE = dlopen("./libtuxdriver.so", RTLD_NOW);
#endif
TuxLogger_Debug("Getting library functions",NULL);
TuxDrv_Stop = (TuxDrv_Stop_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE, "TuxDrv_Stop");
TuxDrv_Start = (TuxDrv_Start_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE, "TuxDrv_Start");
TuxDrv_SetStatusCallback = (TuxDrv_SetStatusCallback_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_SetStatusCallback");
TuxDrv_SetEndCycleCallback = (TuxDrv_SetEndCycleCallback_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_SetEndCycleCallback");
TuxDrv_SetDongleConnectedCallback = (TuxDrv_SetDongleConnectedCallback_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_SetDongleConnectedCallback");
TuxDrv_SetDongleDisconnectedCallback = (TuxDrv_SetDongleDisconnectedCallback_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_SetDongleDisconnectedCallback");
TuxDrv_ResetDongle = (TuxDrv_ResetDongle_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_ResetDongle");
TuxDrv_PerformCommand = (TuxDrv_PerformCommand_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_PerformCommand");
TuxDrv_PerformMacroText = (TuxDrv_PerformMacroText_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_PerformMacroText");
TuxDrv_PerformMacroFile = (TuxDrv_PerformMacroFile_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_PerformMacroFile");
TuxDrv_ResetPositions = (TuxDrv_ResetPositions_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE, "TuxDrv_ResetPositions");
TuxDrv_ClearCommandStack = (TuxDrv_ClearCommandStack_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_ClearCommandStack");
TuxDrv_SoundReflash = (TuxDrv_SoundReflash_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_SoundReflash");
TuxDrv_GetStatusName = (TuxDrv_GetStatusName_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_GetStatusName");
TuxDrv_GetStatusId = (TuxDrv_GetStatusId_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_GetStatusId");
TuxDrv_GetStatusState = (TuxDrv_GetStatusState_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_GetStatusState");
TuxDrv_GetStatusValue = (TuxDrv_GetStatusValue_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_GetStatusValue");
TuxDrv_GetAllStatusState = (TuxDrv_GetAllStatusState_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_GetAllStatusState");
TuxDrv_Eyes_Off = (TuxDrv_Eyes_Off_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_Eyes_cmd_off");
TuxDrv_Mouth_Off = (TuxDrv_Mouth_Off_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_Mouth_cmd_off");
TuxDrv_Spinning_Off = (TuxDrv_Spinning_Off_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_Spinning_cmd_off");
TuxDrv_Flippers_Off = (TuxDrv_Flippers_Off_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_Flippers_cmd_off");
TuxDrv_Update_Light = (TuxDrv_Update_Light_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_LightLevel_update");
TuxDrv_GetFlashSound_Infos = (TuxDrv_GetFlashSound_Infos_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_SoundFlash_dump_descriptor");
/*
TuxDrv_SetLogLevel = (TuxDrv_SetLogLevel_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_SetLogLevel");
TuxDrv_SetLogTarget = (TuxDrv_SetLogTarget_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"TuxDrv_SetLogTarget");
*/
isInitialized=true;
TuxLogger_Info("TuxDriver v%d.%d.%d initialized !",TUXDRIVER_MAJOR,TUXDRIVER_MINOR,TUXDRIVER_REVIS);
return E_TUXDRV_NOERROR;
}
AVS_T *initAVS(const char *filename)
{
AVS_T *AVS = malloc (sizeof(AVS_T));
AVS_Value arg0 = avs_new_value_string(filename);
AVS_Value args = avs_new_value_array(&arg0, 1);
memset(AVS, 0, sizeof(AVS_T));
#ifdef WIN32_LOADER
AVS->ldt_fs = Setup_LDT_Keeper();
#endif
AVS->dll = LoadLibraryA("avisynth.dll");
if(!AVS->dll)
{
mp_msg(MSGT_DEMUX ,MSGL_V, "AVS: failed to load avisynth.dll\n");
goto avs_err;
}
/* Dynamic import of needed stuff from avisynth.dll */
IMPORT_FUNC(avs_create_script_environment);
IMPORT_FUNC(avs_invoke);
IMPORT_FUNC(avs_get_video_info);
IMPORT_FUNC(avs_take_clip);
IMPORT_FUNC(avs_release_clip);
IMPORT_FUNC(avs_get_frame);
IMPORT_FUNC(avs_release_video_frame);
IMPORT_FUNC(avs_get_audio);
AVS->avs_env = AVS->avs_create_script_environment(AVISYNTH_INTERFACE_VERSION);
if (!AVS->avs_env)
{
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: avs_create_script_environment failed\n");
goto avs_err;
}
AVS->handler = AVS->avs_invoke(AVS->avs_env, "Import", args, 0);
if (avs_is_error(AVS->handler))
{
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: Avisynth error: %s\n", avs_as_string(AVS->handler));
goto avs_err;
}
if (!avs_is_clip(AVS->handler))
{
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: Avisynth doesn't return a clip\n");
goto avs_err;
}
return AVS;
avs_err:
if (AVS->dll) FreeLibrary(AVS->dll);
#ifdef WIN32_LOADER
Restore_LDT_Keeper(AVS->ldt_fs);
#endif
free(AVS);
return NULL;
}
/* Imports function pointers to selected function calls in OpenGL ES Common
* or Common Lite profile DLL or shared object. The function pointers are
* stored as global symbols with equivalent function name but prefixed with
* "funcPtr_". Standard gl/egl calls are redirected to the function pointers
* with preprocessor macros (see importgl.h).
*/
int importGLInit()
{
int result = 1;
#ifndef DISABLE_IMPORTGL
#undef IMPORT_FUNC
#ifdef WIN32
sGLESDLL = LoadLibrary(_T("libGLES_CM.dll"));
if (sGLESDLL == NULL)
sGLESDLL = LoadLibrary(_T("libGLES_CL.dll"));
if (sGLESDLL == NULL)
return 0; // Cannot find OpenGL ES Common or Common Lite DLL.
/* The following fetches address to each egl & gl function call
* and stores it to the related function pointer. Casting through
* void * results in warnings with VC warning level 4, which
* could be fixed by casting to the true type for each fetch.
*/
#define IMPORT_FUNC(funcName) do { \
void *procAddress = (void *)GetProcAddress(sGLESDLL, _T(#funcName)); \
if (procAddress == NULL) result = 0; \
*((void **)&FNPTR(funcName)) = procAddress; } while (0)
#endif // WIN32
#ifdef LINUX
#ifdef ANDROID_NDK
sGLESSO = dlopen("libGLESv1_CM.so", RTLD_NOW);
#else /* !ANDROID_NDK */
sGLESSO = dlopen("libGLES_CM.so", RTLD_NOW);
if (sGLESSO == NULL)
sGLESSO = dlopen("libGLES_CL.so", RTLD_NOW);
#endif /* !ANDROID_NDK */
if (sGLESSO == NULL)
return 0; // Cannot find OpenGL ES Common or Common Lite SO.
#define IMPORT_FUNC(funcName) do { \
void *procAddress = (void *)dlsym(sGLESSO, #funcName); \
if (procAddress == NULL) result = 0; \
*((void **)&FNPTR(funcName)) = procAddress; } while (0)
#endif // LINUX
#ifndef ANDROID_NDK
IMPORT_FUNC(eglChooseConfig);
IMPORT_FUNC(eglCreateContext);
IMPORT_FUNC(eglCreateWindowSurface);
IMPORT_FUNC(eglDestroyContext);
IMPORT_FUNC(eglDestroySurface);
IMPORT_FUNC(eglGetConfigAttrib);
IMPORT_FUNC(eglGetConfigs);
IMPORT_FUNC(eglGetDisplay);
IMPORT_FUNC(eglGetError);
IMPORT_FUNC(eglInitialize);
IMPORT_FUNC(eglMakeCurrent);
IMPORT_FUNC(eglSwapBuffers);
IMPORT_FUNC(eglTerminate);
IMPORT_FUNC(eglGetProcAddress);
#endif /* !ANDROID_NDK */
IMPORT_FUNC(glBlendFunc);
IMPORT_FUNC(glClear);
IMPORT_FUNC(glClearColorx);
IMPORT_FUNC(glColor4x);
IMPORT_FUNC(glColorPointer);
IMPORT_FUNC(glDisable);
IMPORT_FUNC(glDisableClientState);
IMPORT_FUNC(glDrawArrays);
IMPORT_FUNC(glEnable);
IMPORT_FUNC(glEnableClientState);
IMPORT_FUNC(glFrustumx);
IMPORT_FUNC(glGetError);
IMPORT_FUNC(glLightxv);
IMPORT_FUNC(glLoadIdentity);
IMPORT_FUNC(glMaterialx);
IMPORT_FUNC(glMaterialxv);
IMPORT_FUNC(glMatrixMode);
IMPORT_FUNC(glMultMatrixx);
IMPORT_FUNC(glNormalPointer);
IMPORT_FUNC(glPopMatrix);
IMPORT_FUNC(glPushMatrix);
IMPORT_FUNC(glRotatex);
IMPORT_FUNC(glScalex);
IMPORT_FUNC(glShadeModel);
IMPORT_FUNC(glTranslatex);
IMPORT_FUNC(glVertexPointer);
IMPORT_FUNC(glViewport);
IMPORT_FUNC(glIsRenderbufferOES);
IMPORT_FUNC(glBindRenderbufferOES);
IMPORT_FUNC(glDeleteRenderbuffersOES);
IMPORT_FUNC(glGenRenderbuffersOES);
IMPORT_FUNC(glRenderbufferStorageOES);
IMPORT_FUNC(glGetRenderbufferParameterivOES);
IMPORT_FUNC(glIsFramebufferOES);
IMPORT_FUNC(glBindFramebufferOES);
IMPORT_FUNC(glDeleteFramebuffersOES);
IMPORT_FUNC(glGenFramebuffersOES);
IMPORT_FUNC(glCheckFramebufferStatusOES);
IMPORT_FUNC(glFramebufferRenderbufferOES);
IMPORT_FUNC(glFramebufferTexture2DOES);
IMPORT_FUNC(glGetFramebufferAttachmentParameterivOES);
IMPORT_FUNC(glGenerateMipmapOES);
#endif /* DISABLE_IMPORTGL */
return result;
}
//fonction de chargement des plugins
Plugin loadPlugin(char *file)
{
void* DLLHANDLE;
#ifdef _WIN32
DLLHANDLE = LoadLibrary(file);
#else
DLLHANDLE = dlopen(file, RTLD_NOW);
#endif
Plugin plg = (Plugin)malloc(sizeof(Plugin_t));
plg->setIsServerStarted = (setIsServerStarted_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setIsServerStarted");
plg->setCallback = (setCallback_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setCallback");
plg->setTux_Open = (setTux_Open_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Open");
plg->setTux_Close = (setTux_Close_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Close");
plg->setTux_OpenClose = (setTux_OpenClose_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_OpenClose");
plg->setTux_Leds_OnOff = (setTux_Leds_OnOff_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Leds_OnOff");
plg->setTux_Leds_Blink = (setTux_Leds_Blink_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Leds_Blink");
plg->setTux_Leds_Pulse = (setTux_Leds_Pulse_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Leds_Pulse");
plg->setTux_Micro = (setTux_Micro_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Micro");
plg->setTux_Audio = (setTux_Audio_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Audio");
plg->setTux_Flippers = (setTux_Flippers_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Flippers");
plg->setTux_Rotate = (setTux_Rotate_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Rotate");
plg->setTux_Flash = (setTux_Flash_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Flash");
plg->setTux_Sleep = (setTux_Sleep_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Sleep");
plg->setTux_Wakeup = (setTux_Wakeup_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Wakeup");
plg->setTux_Off = (setTux_Off_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Off");
plg->setTux_Reset = (setTux_Reset_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_Reset");
plg->setTux_TTS = (setTux_TTS_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_TTS");
plg->setTux_State = (setTux_State_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setTux_State");
plg->onCommand = (onCommand_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"onCommand");
plg->Initialize = (Initialize_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"Initialize");
plg->onButtonPressed = (onButtonPressed_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"onButtonPressed");
plg->onButtonReleased = (onButtonReleased_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"onButtonReleased");
plg->onDongleConnected = (onDongleConnected_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"onDongleConnected");
plg->onDongleDisconnected = (onDongleDisconnected_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"onDongleDisconnected");
plg->onChargerPlugged = (onChargerPlugged_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"onChargerPlugged");
plg->onChargerUnPlugged = (onChargerUnPlugged_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"onChargerUnPlugged");
plg->addClient = (addClient_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"addClient");
plg->delClient = (delClient_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"delClient");
plg->setPriority = (setPriority_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"setPriority");
plg->removePriority = (removePriority_t)(uintptr_t)IMPORT_FUNC(DLLHANDLE,"removePriority");
return plg;
}
bool OpenGLRuntimeLinking::loadOpenGLEntryPoints()
{
bool result = true; // Success by default
// Load the entry points
IMPORT_FUNC(glGetString);
IMPORT_FUNC(glGetIntegerv);
IMPORT_FUNC(glBindTexture);
IMPORT_FUNC(glClear);
IMPORT_FUNC(glClearStencil);
IMPORT_FUNC(glClearDepth);
IMPORT_FUNC(glClearColor);
IMPORT_FUNC(glDrawArrays);
IMPORT_FUNC(glDrawElements);
IMPORT_FUNC(glColor4f);
IMPORT_FUNC(glEnable);
IMPORT_FUNC(glDisable);
IMPORT_FUNC(glBlendFunc);
IMPORT_FUNC(glFrontFace);
IMPORT_FUNC(glCullFace);
IMPORT_FUNC(glPolygonMode);
IMPORT_FUNC(glTexParameteri);
IMPORT_FUNC(glGenTextures);
IMPORT_FUNC(glDeleteTextures);
IMPORT_FUNC(glTexImage2D);
IMPORT_FUNC(glPixelStorei);
IMPORT_FUNC(glDepthMask);
IMPORT_FUNC(glViewport);
IMPORT_FUNC(glDepthRange);
IMPORT_FUNC(glScissor);
IMPORT_FUNC(glFlush);
IMPORT_FUNC(glFinish);
#ifdef WIN32
IMPORT_FUNC(wglGetCurrentDC);
IMPORT_FUNC(wglGetProcAddress);
IMPORT_FUNC(wglCreateContext);
IMPORT_FUNC(wglDeleteContext);
IMPORT_FUNC(wglMakeCurrent);
#elif LINUX
IMPORT_FUNC(glXMakeCurrent);
IMPORT_FUNC(glXGetProcAddress);
IMPORT_FUNC(glXGetProcAddressARB);
IMPORT_FUNC(glXChooseVisual);
IMPORT_FUNC(glXCreateContext);
IMPORT_FUNC(glXDestroyContext);
IMPORT_FUNC(glXGetCurrentContext);
IMPORT_FUNC(glXQueryExtensionsString);
IMPORT_FUNC(glXChooseFBConfig);
IMPORT_FUNC(glXSwapBuffers);
IMPORT_FUNC(glXGetClientString);
#endif
// Done
return result;
}
MODULE(MODULE_CLASS_MISC, ndis, NULL);
#define NDIS_DUMMY_PATH "\\\\some\\bogus\\path"
__stdcall static void ndis_status_func(ndis_handle, ndis_status,
void *, uint32_t);
__stdcall static void ndis_statusdone_func(ndis_handle);
__stdcall static void ndis_setdone_func(ndis_handle, ndis_status);
__stdcall static void ndis_getdone_func(ndis_handle, ndis_status);
__stdcall static void ndis_resetdone_func(ndis_handle, ndis_status, uint8_t);
__stdcall static void ndis_sendrsrcavail_func(ndis_handle);
__stdcall static void ndis_intrhand(kdpc *, device_object *,
irp *, struct ndis_softc *);
static image_patch_table kernndis_functbl[] = {
IMPORT_FUNC(ndis_status_func),
IMPORT_FUNC(ndis_statusdone_func),
IMPORT_FUNC(ndis_setdone_func),
IMPORT_FUNC(ndis_getdone_func),
IMPORT_FUNC(ndis_resetdone_func),
IMPORT_FUNC(ndis_sendrsrcavail_func),
IMPORT_FUNC(ndis_intrhand),
{ NULL, NULL, NULL }
};
struct nd_head ndis_devhead;
struct ndis_req {
void (*nr_func)(void *);
void *nr_arg;
void ExtensionsRuntimeLinking::initialize()
{
// Define a helper macro
#define IMPORT_FUNC(funcName) \
if (result) \
{ \
void *symbol = eglGetProcAddress(#funcName); \
if (nullptr != symbol) \
{ \
*(reinterpret_cast<void**>(&(funcName))) = symbol; \
} \
else \
{ \
RENDERER_OUTPUT_DEBUG_PRINTF("OpenGL ES 2 error: Failed to locate the entry point \"%s\" within the GLES shared library", #funcName) \
result = false; \
} \
}
// Get the extensions string
const char *extensions = reinterpret_cast<const char*>(glGetString(GL_EXTENSIONS));
//[-------------------------------------------------------]
//[ EXT ]
//[-------------------------------------------------------]
mGL_EXT_texture_compression_s3tc = (nullptr != strstr(extensions, "GL_EXT_texture_compression_s3tc"));
mGL_EXT_texture_compression_dxt1 = (nullptr != strstr(extensions, "GL_EXT_texture_compression_dxt1"));
mGL_EXT_texture_compression_latc = (nullptr != strstr(extensions, "GL_EXT_texture_compression_latc"));
mGL_EXT_texture_filter_anisotropic = (nullptr != strstr(extensions, "GL_EXT_texture_filter_anisotropic"));
mGL_EXT_texture_array = (nullptr != strstr(extensions, "GL_EXT_texture_array"));
if (mGL_EXT_texture_array)
{
// A funny thing: Tegra 2 has support for the extension "GL_EXT_texture_array", but has no support
// for the "GL_OES_texture_3D"-extension. At least it's not listed in the extension string.
// "GL_EXT_texture_array" is reusing functions defined by "GL_OES_texture_3D"... and therefore we're
// now getting the function pointers of "GL_OES_texture_3D" to be able to use "GL_EXT_texture_array".
// Works even when "GL_OES_texture_3D" is not listed. Nice.
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glTexImage3DOES)
IMPORT_FUNC(glTexSubImage3DOES)
IMPORT_FUNC(glCopyTexSubImage3DOES)
IMPORT_FUNC(glCompressedTexImage3DOES)
IMPORT_FUNC(glCompressedTexSubImage3DOES)
IMPORT_FUNC(glFramebufferTexture3DOES)
mGL_EXT_texture_array = result;
}
mGL_EXT_Cg_shader = (nullptr != strstr(extensions, "GL_EXT_Cg_shader"));
//[-------------------------------------------------------]
//[ AMD ]
//[-------------------------------------------------------]
mGL_AMD_compressed_3DC_texture = (nullptr != strstr(extensions, "GL_AMD_compressed_3DC_texture"));
//[-------------------------------------------------------]
//[ NV ]
//[-------------------------------------------------------]
mGL_NV_get_tex_image = (nullptr != strstr(extensions, "GL_NV_get_tex_image"));
if (mGL_NV_get_tex_image)
{
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glGetTexImageNV)
IMPORT_FUNC(glGetCompressedTexImageNV)
IMPORT_FUNC(glGetTexLevelParameterfvNV)
IMPORT_FUNC(glGetTexLevelParameterivNV)
mGL_NV_get_tex_image = result;
}
mGL_NV_fbo_color_attachments = (nullptr != strstr(extensions, "GL_NV_fbo_color_attachments"));
mGL_NV_draw_buffers = (nullptr != strstr(extensions, "GL_NV_draw_buffers"));
if (mGL_NV_draw_buffers)
{
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glDrawBuffersNV)
mGL_NV_draw_buffers = result;
}
mGL_NV_read_buffer = (nullptr != strstr(extensions, "GL_NV_read_buffer"));
if (mGL_NV_read_buffer)
{
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glReadBufferNV)
mGL_NV_read_buffer = result;
}
//[-------------------------------------------------------]
//[ OES ]
//[-------------------------------------------------------]
mGL_OES_mapbuffer = (nullptr != strstr(extensions, "GL_OES_mapbuffer"));
if (mGL_OES_mapbuffer)
{
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glGetBufferPointervOES)
IMPORT_FUNC(glMapBufferOES)
IMPORT_FUNC(glUnmapBufferOES)
mGL_OES_mapbuffer = result;
}
mGL_OES_element_index_uint = (nullptr != strstr(extensions, "GL_OES_element_index_uint"));
mGL_OES_texture_3D = (nullptr != strstr(extensions, "GL_OES_texture_3D"));
if (mGL_OES_texture_3D && !mGL_EXT_texture_array)
{ // See "GL_EXT_texture_array"-comment above
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glTexImage3DOES)
IMPORT_FUNC(glTexSubImage3DOES)
IMPORT_FUNC(glCopyTexSubImage3DOES)
IMPORT_FUNC(glCompressedTexImage3DOES)
IMPORT_FUNC(glCompressedTexSubImage3DOES)
IMPORT_FUNC(glFramebufferTexture3DOES)
mGL_OES_texture_3D = result;
}
mGL_OES_packed_depth_stencil = (nullptr != strstr(extensions, "GL_OES_packed_depth_stencil"));
mGL_OES_depth24 = (nullptr != strstr(extensions, "GL_OES_depth24"));
mGL_OES_depth32 = (nullptr != strstr(extensions, "GL_OES_depth32"));
mGL_OES_vertex_half_float = (nullptr != strstr(extensions, "GL_OES_vertex_half_float"));
mGL_OES_vertex_array_object = (nullptr != strstr(extensions, "GL_OES_vertex_array_object"));
if (mGL_OES_vertex_array_object)
{
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glBindVertexArrayOES)
IMPORT_FUNC(glDeleteVertexArraysOES)
IMPORT_FUNC(glGenVertexArraysOES)
mGL_OES_vertex_array_object = result;
}
//[-------------------------------------------------------]
//[ ANGLE ]
//[-------------------------------------------------------]
mGL_ANGLE_framebuffer_blit = (nullptr != strstr(extensions, "GL_ANGLE_framebuffer_blit"));
if (mGL_ANGLE_framebuffer_blit)
{
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glBlitFramebufferEXT)
mGL_ANGLE_framebuffer_blit = result;
}
mGL_ANGLE_framebuffer_multisample = (nullptr != strstr(extensions, "GL_ANGLE_framebuffer_multisample"));
if (mGL_ANGLE_framebuffer_multisample)
{
// Load the entry points
bool result = true; // Success by default
IMPORT_FUNC(glRenderbufferStorageMultisampleANGLE)
mGL_ANGLE_framebuffer_multisample = result;
}
// Undefine the helper macro
#undef IMPORT_FUNC
}
