- Add a new UploadToScratch kaa hook for putting the data for a single

    pixmap into temporary offscreen storage. Subsequent UploadToScratch may
    clobber the data of previous ones. This allows hardware acceleration of
    composite operations on glyphs.
- Add a new UploadToScreen kaa hook for doing the actual moving of data to
    framebuffer. This would allow us to do things like hostdata blits or
    memcpy to agp and then blit.
- Add an UploadToScreen on ATI which is just memcpy, but which will be
    replaced with a hostdata blit soon.
- Add UploadToScratch on ATI and reserve 64k of scratch space. This
    provided a 3x speedup of rgb24text on my Radeon.

1 files changed, 6 insertions, 0 deletions

diff --git a/hw/kdrive/src/kdrive.h b/hw/kdrive/src/kdrive.h
index bee6393b7..bb9bc238d 100644
--- a/hw/kdrive/src/kdrive.h
+++ b/hw/kdrive/src/kdrive.h
@@ -363,6 +363,12 @@ typedef struct _KaaScreenInfo {
 			     int	width,
 			     int	height);
     void	(*DoneComposite) (void);
+
+    Bool        (*UploadToScreen) (PixmapPtr		pDst,
+				   char			*src,
+				   int			src_pitch);
+    Bool        (*UploadToScratch) (PixmapPtr		pSrc,
+				   PixmapPtr		pDst);
 } KaaScreenInfoRec, *KaaScreenInfoPtr;
 
 #define KAA_OFFSCREEN_PIXMAPS (1 << 0)