pandory500/SDL-mirror
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More general fix for bug #189

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The clipping is done at a higher level, and the low level functions are
passed clipped rectangles.  Drivers which don't support source clipping
have not been changed, so the image will be squished instead of clipped,
but at least they will no longer crash when the destination rect was out
of bounds.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401650
This commit is contained in:
Sam Lantinga 2006-04-17 06:47:23 +00:00
parent a4f336faee
commit 0416307588
17 changed files with 150 additions and 129 deletions
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2
src/video/directfb/SDL_DirectFB_yuv.c
View file

@ -241,7 +241,7 @@ void DirectFB_UnlockYUVOverlay(_THIS, SDL_Overlay *overlay)
surface->Unlock (surface);
}
int DirectFB_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *dst)
int DirectFB_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *src, SDL_Rect *dst)
{
DFBResult ret;
DFBDisplayLayerConfig conf;

2
src/video/directfb/SDL_DirectFB_yuv.h
View file

@ -32,7 +32,7 @@ extern int DirectFB_LockYUVOverlay(_THIS, SDL_Overlay *overlay);
extern void DirectFB_UnlockYUVOverlay(_THIS, SDL_Overlay *overlay);
extern int DirectFB_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *dstrect);
extern int DirectFB_DisplayYUVOverlay(_THIS, SDL_Overlay *overlay, SDL_Rect *src, SDL_Rect *dst);
extern void DirectFB_FreeYUVOverlay(_THIS, SDL_Overlay *overlay);