static int DirectFB_Available(void) { if (!SDL_DirectFB_LoadLibrary()) return 0; SDL_DirectFB_UnLoadLibrary(); return 1; }
static SDL_VideoDevice * DirectFB_CreateDevice(int devindex) { SDL_VideoDevice *device; if (!SDL_DirectFB_LoadLibrary()) return NULL; /* Initialize all variables that we clean on shutdown */ SDL_DFB_CALLOC(device, 1, sizeof(SDL_VideoDevice)); /* Set the function pointers */ /* Set the function pointers */ device->VideoInit = DirectFB_VideoInit; device->VideoQuit = DirectFB_VideoQuit; device->GetDisplayModes = DirectFB_GetDisplayModes; device->SetDisplayMode = DirectFB_SetDisplayMode; device->PumpEvents = DirectFB_PumpEventsWindow; device->CreateWindow = DirectFB_CreateWindow; device->CreateWindowFrom = DirectFB_CreateWindowFrom; device->SetWindowTitle = DirectFB_SetWindowTitle; device->SetWindowIcon = DirectFB_SetWindowIcon; device->SetWindowPosition = DirectFB_SetWindowPosition; device->SetWindowSize = DirectFB_SetWindowSize; device->ShowWindow = DirectFB_ShowWindow; device->HideWindow = DirectFB_HideWindow; device->RaiseWindow = DirectFB_RaiseWindow; device->MaximizeWindow = DirectFB_MaximizeWindow; device->MinimizeWindow = DirectFB_MinimizeWindow; device->RestoreWindow = DirectFB_RestoreWindow; device->SetWindowGrab = DirectFB_SetWindowGrab; device->DestroyWindow = DirectFB_DestroyWindow; device->GetWindowWMInfo = DirectFB_GetWindowWMInfo; #if SDL_DIRECTFB_OPENGL device->GL_LoadLibrary = DirectFB_GL_LoadLibrary; device->GL_GetProcAddress = DirectFB_GL_GetProcAddress; device->GL_MakeCurrent = DirectFB_GL_MakeCurrent; device->GL_CreateContext = DirectFB_GL_CreateContext; device->GL_SetSwapInterval = DirectFB_GL_SetSwapInterval; device->GL_GetSwapInterval = DirectFB_GL_GetSwapInterval; device->GL_SwapWindow = DirectFB_GL_SwapWindow; device->GL_DeleteContext = DirectFB_GL_DeleteContext; #endif device->free = DirectFB_DeleteDevice; return device; error: if (device) free(device); return (0); }
static SDL_VideoDevice * DirectFB_CreateDevice(int devindex) { SDL_VideoDevice *device; if (!SDL_DirectFB_LoadLibrary()) { return NULL; } /* Initialize all variables that we clean on shutdown */ SDL_DFB_ALLOC_CLEAR(device, sizeof(SDL_VideoDevice)); /* Set the function pointers */ /* Set the function pointers */ device->VideoInit = DirectFB_VideoInit; device->VideoQuit = DirectFB_VideoQuit; device->GetDisplayModes = DirectFB_GetDisplayModes; device->SetDisplayMode = DirectFB_SetDisplayMode; device->PumpEvents = DirectFB_PumpEventsWindow; device->CreateWindow = DirectFB_CreateWindow; device->CreateWindowFrom = DirectFB_CreateWindowFrom; device->SetWindowTitle = DirectFB_SetWindowTitle; device->SetWindowIcon = DirectFB_SetWindowIcon; device->SetWindowPosition = DirectFB_SetWindowPosition; device->SetWindowSize = DirectFB_SetWindowSize; device->SetWindowOpacity = DirectFB_SetWindowOpacity; device->ShowWindow = DirectFB_ShowWindow; device->HideWindow = DirectFB_HideWindow; device->RaiseWindow = DirectFB_RaiseWindow; device->MaximizeWindow = DirectFB_MaximizeWindow; device->MinimizeWindow = DirectFB_MinimizeWindow; device->RestoreWindow = DirectFB_RestoreWindow; device->SetWindowGrab = DirectFB_SetWindowGrab; device->DestroyWindow = DirectFB_DestroyWindow; device->GetWindowWMInfo = DirectFB_GetWindowWMInfo; /* !!! FIXME: implement SetWindowBordered */ #if SDL_DIRECTFB_OPENGL device->GL_LoadLibrary = DirectFB_GL_LoadLibrary; device->GL_GetProcAddress = DirectFB_GL_GetProcAddress; device->GL_MakeCurrent = DirectFB_GL_MakeCurrent; device->GL_CreateContext = DirectFB_GL_CreateContext; device->GL_SetSwapInterval = DirectFB_GL_SetSwapInterval; device->GL_GetSwapInterval = DirectFB_GL_GetSwapInterval; device->GL_SwapWindow = DirectFB_GL_SwapWindow; device->GL_DeleteContext = DirectFB_GL_DeleteContext; #endif /* Shaped window support */ device->shape_driver.CreateShaper = DirectFB_CreateShaper; device->shape_driver.SetWindowShape = DirectFB_SetWindowShape; device->shape_driver.ResizeWindowShape = DirectFB_ResizeWindowShape; device->free = DirectFB_DeleteDevice; return device; error: if (device) SDL_free(device); return (0); }