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Make sure we bump the palette version when we modify it.

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This commit is contained in:
Sam Lantinga 2013-03-24 10:37:16 -07:00
parent e09b99c523
commit 8718681e49
1 changed files with 8 additions and 0 deletions
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8
src/video/SDL_surface.c
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@ -189,10 +189,18 @@ SDL_SetColorKey(SDL_Surface * surface, int flag, Uint32 key)
surface->map->info.colorkey = key;
if (surface->format->palette) {
surface->format->palette->colors[surface->map->info.colorkey].a = SDL_ALPHA_TRANSPARENT;
++surface->format->palette->version;
if (!surface->format->palette->version) {
surface->format->palette->version = 1;
}
}
} else {
if (surface->format->palette) {
surface->format->palette->colors[surface->map->info.colorkey].a = SDL_ALPHA_OPAQUE;
++surface->format->palette->version;
if (!surface->format->palette->version) {
surface->format->palette->version = 1;
}
}
surface->map->info.flags &= ~SDL_COPY_COLORKEY;
}