diff options
Diffstat (limited to 'src/sna/sna.h')
| -rw-r--r-- | src/sna/sna.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/sna/sna.h b/src/sna/sna.h index 5b26ebfd..298883c8 100644 --- a/src/sna/sna.h +++ b/src/sna/sna.h @@ -176,6 +176,7 @@ static inline PixmapPtr get_window_pixmap(WindowPtr window) static inline PixmapPtr get_drawable_pixmap(DrawablePtr drawable) { + assert(drawable); if (drawable->type == DRAWABLE_PIXMAP) return (PixmapPtr)drawable; else @@ -619,7 +620,8 @@ static inline struct kgem_bo *__sna_pixmap_get_bo(PixmapPtr pixmap) static inline struct kgem_bo *__sna_drawable_peek_bo(DrawablePtr d) { - return sna_pixmap(get_drawable_pixmap(d))->gpu_bo; + struct sna_pixmap *priv = sna_pixmap(get_drawable_pixmap(d)); + return priv ? priv->gpu_bo : NULL; } static inline struct kgem_bo *sna_pixmap_pin(PixmapPtr pixmap, unsigned flags) |