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authorChris Wilson <chris@chris-wilson.co.uk>2010-06-05 09:32:28 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2010-06-05 09:32:28 +0100
commitff74c2ced5e7234902d43712a3759f91fd534a91 (patch)
tree8d07872ab9d0f1fe13f46af006f62d2aa40d9031 /src/mesa
parent42ebe3dfd9b0803913e0d932909ca5872d937c20 (diff)
i915: Inhibit render cache flush when changing drawing rectangle offset.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i915/i915_vtbl.c2
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 0a93e64b1f..974ab3ec14 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;