From: Jakob Bornecrantz <wallbraker@gmail.com>
Date: Thu, 3 Sep 2009 18:28:38 +0000 (+0100)
Subject: i915g: Don't send flush flags to HW
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=87a4fa56ae473946b84233fda59d40dd479a4d64;p=mesa.git

i915g: Don't send flush flags to HW
---

diff --git a/src/gallium/drivers/i915simple/i915_flush.c b/src/gallium/drivers/i915simple/i915_flush.c
index b223dadab64..1582168eba5 100644
--- a/src/gallium/drivers/i915simple/i915_flush.c
+++ b/src/gallium/drivers/i915simple/i915_flush.c
@@ -45,6 +45,7 @@ static void i915_flush( struct pipe_context *pipe,
 
    draw_flush(i915->draw);
 
+#if 0
    /* Do we need to emit an MI_FLUSH command to flush the hardware
     * caches?
     */
@@ -63,6 +64,13 @@ static void i915_flush( struct pipe_context *pipe,
       }
       OUT_BATCH( flush );
    }
+#endif
+
+#if 0
+   if (i915->batch->map == i915->batch->ptr) {
+      return;
+   }
+#endif
 
    /* If there are no flags, just flush pending commands to hardware:
     */