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comparison src/video/SDL_video.c @ 3091:32efcc94b3da

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Fixed return value for SDL_CreateRenderer()
author Sam Lantinga <slouken@libsdl.org>
date Sun, 15 Mar 2009 15:50:18 +0000
parents 0bc41e0361d3
children cad1aefa2ed9
comparison
equal deleted inserted replaced
3090:37f9304df6a9 3091:32efcc94b3da
1454 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags) 1454 SDL_CreateRenderer(SDL_WindowID windowID, int index, Uint32 flags)
1455 { 1455 {
1456 SDL_Window *window = SDL_GetWindowFromID(windowID); 1456 SDL_Window *window = SDL_GetWindowFromID(windowID);
1457 1457
1458 if (!window) { 1458 if (!window) {
1459 return 0; 1459 SDL_SetError("Invalid window ID");
1460 return -1;
1460 } 1461 }
1461 if (index < 0) { 1462 if (index < 0) {
1462 const char *override = SDL_getenv("SDL_VIDEO_RENDERER"); 1463 const char *override = SDL_getenv("SDL_VIDEO_RENDERER");
1463 int n = SDL_GetNumRenderDrivers(); 1464 int n = SDL_GetNumRenderDrivers();
1464 for (index = 0; index < n; ++index) { 1465 for (index = 0; index < n; ++index) {