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Fixed recursion crash when setting SDL_VIDEO_RENDERER=software

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This commit is contained in:
Sam Lantinga
2011-02-03 17:42:58 -08:00
parent b9dd9284f1
commit 8675df42c8
1 changed files with 13 additions and 1 deletions
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14
src/video/SDL_video.c
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@@ -126,7 +126,19 @@ SDL_CreateWindowTexture(_THIS, SDL_Window * window, Uint32 * format, void ** pix
renderer = data->renderer;
if (!renderer) {
renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
SDL_RendererInfo info;
int i;
/* We need to make sure we don't get a software renderer */
for (i = 0; i < SDL_GetNumRenderDrivers(); ++i) {
SDL_GetRenderDriverInfo(i, &info);
if (SDL_strcmp(info.name, "software") != 0) {
renderer = SDL_CreateRenderer(window, i, 0);
if (renderer) {
break;
}
}
}
if (!renderer) {
return -1;
}