diff --git a/src/render/SDL_render.c b/src/render/SDL_render.c index 4a8b10772e..b5726feb57 100644 --- a/src/render/SDL_render.c +++ b/src/render/SDL_render.c @@ -1844,10 +1844,13 @@ SDL_Texture *SDL_CreateTextureFromSurface(SDL_Renderer *renderer, SDL_Surface *s } } + // Indexed formats don't support the transparency needed for color-keyed surfaces + bool preferIndexed = SDL_ISPIXELFORMAT_INDEXED(surface->format) && !needAlpha; + for (i = 0; i < renderer->num_texture_formats; ++i) { if (!SDL_ISPIXELFORMAT_FOURCC(renderer->texture_formats[i]) && SDL_ISPIXELFORMAT_ALPHA(renderer->texture_formats[i]) == needAlpha && - SDL_ISPIXELFORMAT_INDEXED(renderer->texture_formats[i]) == SDL_ISPIXELFORMAT_INDEXED(surface->format)) { + SDL_ISPIXELFORMAT_INDEXED(renderer->texture_formats[i]) == preferIndexed) { format = renderer->texture_formats[i]; break; }