diff options
Diffstat (limited to 'xorg-server/include/pixmap.h')
| -rw-r--r-- | xorg-server/include/pixmap.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/xorg-server/include/pixmap.h b/xorg-server/include/pixmap.h index 9bb5bb7b8..921a94d1e 100644 --- a/xorg-server/include/pixmap.h +++ b/xorg-server/include/pixmap.h @@ -49,6 +49,7 @@ SOFTWARE. #include "misc.h" #include "screenint.h" +#include "regionstr.h" /* types for Drawable */ #define DRAWABLE_WINDOW 0 @@ -73,6 +74,8 @@ SOFTWARE. typedef struct _Drawable *DrawablePtr; typedef struct _Pixmap *PixmapPtr; +typedef struct _PixmapDirtyUpdate *PixmapDirtyUpdatePtr; + typedef union _PixUnion { PixmapPtr pixmap; unsigned long pixel; @@ -109,4 +112,20 @@ extern _X_EXPORT PixmapPtr AllocatePixmap(ScreenPtr /*pScreen */ , extern _X_EXPORT void FreePixmap(PixmapPtr /*pPixmap */ ); +extern _X_EXPORT PixmapPtr +PixmapShareToSlave(PixmapPtr pixmap, ScreenPtr slave); + +extern _X_EXPORT Bool +PixmapStartDirtyTracking(PixmapPtr src, + PixmapPtr slave_dst, + int x, int y); + +extern _X_EXPORT Bool +PixmapStopDirtyTracking(PixmapPtr src, PixmapPtr slave_dst); + +/* helper function, drivers can do this themselves if they can do it more + efficently */ +extern _X_EXPORT Bool +PixmapSyncDirtyHelper(PixmapDirtyUpdatePtr dirty, RegionPtr dirty_region); + #endif /* PIXMAP_H */ |