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don't convert the image if we have nothing else to do

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Glenn Maynard
2005-01-16 22:13:01 +00:00
parent bdc1b08695
commit 3fe8ec27db
1 changed files with 3 additions and 0 deletions
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stepmania/src/SDL_rotozoom.cpp
+3
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@@ -136,6 +136,9 @@ void RageSurfaceUtils::Zoom( RageSurface *&src, int dstwidth, int dstheight )
if( src == NULL ) if( src == NULL )
return; return;
if( src->w == dstwidth && src->h == dstheight )
return;
/* resize currently only does RGBA8888 */ /* resize currently only does RGBA8888 */
if( src->fmt.BytesPerPixel != 4 ) if( src->fmt.BytesPerPixel != 4 )
{ {