Module: Mesa
Branch: master
Commit: ff74c2ced5e7234902d43712a3759f91fd534a91
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=ff74c2ced5e7234902d43712a3759f91fd534a91
Author: Chris Wilson <ch...@chris-wilson.co.uk>
Date: Sat Jun 5 09:32:28 2010 +0100
i915: Inhibit render cache flush when changing drawing rectangle offset.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
---
src/mesa/drivers/dri/i915/i915_vtbl.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c
b/src/mesa/drivers/dri/i915/i915_vtbl.c
index 0a93e64..974ab3e 100644
--- a/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i915_vtbl.c
@@ -622,7 +622,7 @@ i915_set_draw_region(struct intel_context *intel,
}
/* When changing drawing rectangle offset, an MI_FLUSH is first required. */
- state->Buffer[I915_DESTREG_DRAWRECT0] = MI_FLUSH;
+ state->Buffer[I915_DESTREG_DRAWRECT0] = MI_FLUSH |
INHIBIT_FLUSH_RENDER_CACHE;
state->Buffer[I915_DESTREG_DRAWRECT1] = _3DSTATE_DRAWRECT_INFO;
state->Buffer[I915_DESTREG_DRAWRECT2] = 0;
state->Buffer[I915_DESTREG_DRAWRECT3] = (draw_y << 16) | draw_x;
_______________________________________________
mesa-commit mailing list
mesa-commit@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-commit
