From: Luca Barbieri <luca@luca-barbieri.com>
Date: Tue, 23 Feb 2010 16:55:38 +0000 (-0800)
Subject: pipebuffer: fix inverted signalled checking
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c36b912e09a12b60d26fd1ebe0939b457514d800;p=mesa.git

pipebuffer: fix inverted signalled checking

A return of 0 means the fence is signalled.

Signed-off-by: José Fonseca <jfonseca@vmware.com>
---

diff --git a/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c b/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
index 95eb5f65635..d97f749b6ed 100644
--- a/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
+++ b/src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
@@ -696,7 +696,7 @@ fenced_buffer_map(struct pb_buffer *buf,
        * Don't wait for the GPU to finish accessing it, if blocking is forbidden.
        */
       if((flags & PIPE_BUFFER_USAGE_DONTBLOCK) &&
-          ops->fence_signalled(ops, fenced_buf->fence, 0) == 0) {
+          ops->fence_signalled(ops, fenced_buf->fence, 0) != 0) {
          goto done;
       }