From: Christoph Bumiller <e0425955@student.tuwien.ac.at>
Date: Wed, 9 Feb 2011 14:01:23 +0000 (+0100)
Subject: nvc0: serialize on PIPE_FLUSH_RENDER_CACHE as well
X-Git-Tag: mesa-7.11-rc1~2203
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b6e3130a3b6e40308ddb5d11638d509fe69eb912;p=platform%2Fupstream%2Fmesa.git

nvc0: serialize on PIPE_FLUSH_RENDER_CACHE as well

Effects were easily visible in piglit/fbo-generatemipmap-formats.
---

diff --git a/src/gallium/drivers/nvc0/nvc0_context.c b/src/gallium/drivers/nvc0/nvc0_context.c
index 1ebf9e2..20c1a31 100644
--- a/src/gallium/drivers/nvc0/nvc0_context.c
+++ b/src/gallium/drivers/nvc0/nvc0_context.c
@@ -41,6 +41,10 @@ nvc0_flush(struct pipe_context *pipe, unsigned flags,
       OUT_RING  (chan, 0);
       BEGIN_RING(chan, RING_3D(TEX_CACHE_CTL), 1);
       OUT_RING  (chan, 0x00);
+   } else
+   if ((flags & PIPE_FLUSH_RENDER_CACHE) && !(flags & PIPE_FLUSH_FRAME)) {
+      BEGIN_RING(chan, RING_3D(SERIALIZE), 1);
+      OUT_RING  (chan, 0);
    }
 
    if (fence) {