Fix EXA rendering with tiled front buffer on pre-965.

The 915 and earlier appear to respect the fence registers, while only the 965
requires the per-operation tiling setting and pitch shifting.  This will also
fix issues with rendering on the 965 involving multiple cliprects, where the
pitch would get divided repeatedly.

This removes the offset < 4096 fallback, which essentially resulted in no
acceleration to tiled buffers, hiding the issues.

1 files changed, 1 insertions, 3 deletions

diff --git a/src/i830.h b/src/i830.h
index 64a36909..c2321d43 100644
--- a/src/i830.h
+++ b/src/i830.h
@@ -405,10 +405,8 @@ typedef struct _I830Rec {
    CloseScreenProcPtr CloseScreen;
 
 #ifdef I830_USE_EXA
-   unsigned int copy_src_pitch;
-   unsigned int copy_src_off;
-   unsigned int copy_src_tiled;
    ExaDriverPtr	EXADriverPtr;
+   PixmapPtr pSrcPixmap;
 #endif
 
    I830WriteIndexedByteFunc writeControl;