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Turn on blending if we're converting from a surface with colorkey enabled

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This commit is contained in:
Sam Lantinga
2010-07-07 21:35:44 -07:00
parent e983e5bb65
commit 46bbcfe087
1 changed files with 1 additions and 1 deletions
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2
src/video/SDL_surface.c
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@@ -851,7 +851,7 @@ SDL_ConvertSurface(SDL_Surface * surface, SDL_PixelFormat * format,
/* Enable alpha blending by default if the new surface has an
* alpha channel or alpha modulation */
if ((surface->format->Amask && format->Amask) ||
(copy_flags & SDL_COPY_MODULATE_ALPHA)) {
(copy_flags & (SDL_COPY_COLORKEY|SDL_COPY_MODULATE_ALPHA))) {
SDL_SetSurfaceBlendMode(convert, SDL_BLENDMODE_BLEND);
}
if ((copy_flags & SDL_COPY_RLE_DESIRED) || (flags & SDL_RLEACCEL)) {