From: Stéphane Marchesin <marcheu@chromium.org>
Date: Wed, 28 Dec 2011 20:35:41 +0000 (-0800)
Subject: i915g: Add missing draw_flush call.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=11cdf24d15763131a7ab4b366cad78116884d045;p=mesa.git

i915g: Add missing draw_flush call.

Fixes a bunch of corruption bugs, especially some missing clipped triangles.
---

diff --git a/src/gallium/drivers/i915/i915_context.c b/src/gallium/drivers/i915/i915_context.c
index 5a61740422b..5ad5bff2352 100644
--- a/src/gallium/drivers/i915/i915_context.c
+++ b/src/gallium/drivers/i915/i915_context.c
@@ -92,6 +92,13 @@ i915_draw_vbo(struct pipe_context *pipe, const struct pipe_draw_info *info)
 
    if (i915->num_vertex_sampler_views > 0)
       i915_cleanup_vertex_sampling(i915);
+
+   /*
+    * TODO: Flush only when a user vertex/index buffer is present
+    * (or even better, modify draw module to do this
+    * internally when this condition is seen?)
+    */
+   draw_flush(i915->draw);
 }