diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-09-03 20:43:48 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-09-04 08:49:59 +0100 |
| commit | df68723baae71498de95924c72d4f23fa7fc7fdf (patch) | |
| tree | ff2c26b526c490f3bb611e28f7a447079a7a0fa8 /src/sna/sna.h | |
| parent | e3ad18036b4dca29744ecfa4694006f01dd3fd18 (diff) | |
sna: Port prime interfacing
Preliminary prime support.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/sna/sna.h')
| -rw-r--r-- | src/sna/sna.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/sna/sna.h b/src/sna/sna.h index d655da0b..b8760616 100644 --- a/src/sna/sna.h +++ b/src/sna/sna.h @@ -47,6 +47,10 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include <xorg-server.h> #include <xf86Crtc.h> +#if XF86_CRTC_VERSION >= 5 +#define HAS_PIXMAP_SHARING 1 +#endif + #include <xf86str.h> #include <windowstr.h> #include <glyphstr.h> @@ -149,9 +153,11 @@ static inline PixmapPtr get_drawable_pixmap(DrawablePtr drawable) return get_window_pixmap((WindowPtr)drawable); } +extern DevPrivateKeyRec sna_pixmap_key; + constant static inline struct sna_pixmap *sna_pixmap(PixmapPtr pixmap) { - return ((void **)pixmap->devPrivates)[1]; + return ((void **)dixGetPrivateAddr(&pixmap->devPrivates, &sna_pixmap_key))[1]; } static inline struct sna_pixmap *sna_pixmap_from_drawable(DrawablePtr drawable) @@ -167,7 +173,7 @@ struct sna_gc { static inline struct sna_gc *sna_gc(GCPtr gc) { - return (struct sna_gc *)gc->devPrivates; + return dixGetPrivateAddr(&gc->devPrivates, &sna_gc_key); } enum { @@ -309,7 +315,7 @@ to_sna_from_screen(ScreenPtr screen) constant static inline struct sna * to_sna_from_pixmap(PixmapPtr pixmap) { - return *(void **)pixmap->devPrivates; + return ((void **)dixGetPrivateAddr(&pixmap->devPrivates, &sna_pixmap_key))[0]; } constant static inline struct sna * |