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Fixed bug 2628 - invalidate surface->map in SDL_SurfacePalette()

Wei Mingzhi

surface->map should be invalidated in SDL_SetSurfacePalette(), otherwise the palette would not be effective when blitting to another non-8bit surface which we previously blitted to.
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slouken committed Jul 8, 2014
1 parent 97bdefe commit 0c8e33764c5ee1250eae94e1f93c7262398e20dd
Showing with 6 additions and 1 deletion.
  1. +6 −1 src/video/SDL_surface.c
@@ -145,7 +145,12 @@ SDL_SetSurfacePalette(SDL_Surface * surface, SDL_Palette * palette)
if (!surface) {
return SDL_SetError("SDL_SetSurfacePalette() passed a NULL surface");
}
return SDL_SetPixelFormatPalette(surface->format, palette);
if (SDL_SetPixelFormatPalette(surface->format, palette) < 0) {
return -1;
}
SDL_InvalidateMap(surface->map);

return 0;
}

int

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