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render/picture.c Correctly initialize devPrivates variable in source only

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pictures to 0
miext/cw/cw.h Don't try to access devPrivates of source only pictures
This commit is contained in:
Lars Knoll
2006-03-06 21:00:09 +00:00
parent 448997ebcd
commit 0693083335
3 changed files with 11 additions and 1 deletions
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3
miext/cw/cw.h
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@@ -60,7 +60,8 @@ typedef struct {
unsigned long stateChanges;
} cwPictureRec, *cwPicturePtr;
#define getCwPicture(pPicture) ((cwPicturePtr)(pPicture)->devPrivates[cwPictureIndex].ptr)
#define getCwPicture(pPicture) \
(pPicture->pDrawable ? (cwPicturePtr)(pPicture)->devPrivates[cwPictureIndex].ptr : 0)
#define setCwPicture(pPicture,p) ((pPicture)->devPrivates[cwPictureIndex].ptr = (pointer) (p))
extern int cwPictureIndex;