From: Chris Wilson Date: Sat, 5 Jun 2010 08:32:28 +0000 (+0100) Subject: i915: Inhibit render cache flush when changing drawing rectangle offset. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ff74c2ced5e7234902d43712a3759f91fd534a91;p=mesa.git i915: Inhibit render cache flush when changing drawing rectangle offset. Signed-off-by: Chris Wilson --- diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c index 0a93e64b1fa..974ab3ec14a 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;