From: José Fonseca <jfonseca@vmware.com>
Date: Thu, 21 Jan 2010 17:19:25 +0000 (-0800)
Subject: gallium: Set PIPE_BUFFER_USAGE_DISCARD flag in pipe_buffer_write.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=707b28136f7b7dea49bce23b0fcd0a757646ff7a;p=mesa.git

gallium: Set PIPE_BUFFER_USAGE_DISCARD flag in pipe_buffer_write.
---

diff --git a/src/gallium/include/pipe/p_inlines.h b/src/gallium/include/pipe/p_inlines.h
index 6949f56574c..11ed46c7e72 100644
--- a/src/gallium/include/pipe/p_inlines.h
+++ b/src/gallium/include/pipe/p_inlines.h
@@ -119,7 +119,8 @@ pipe_buffer_write(struct pipe_screen *screen,
 
    map = pipe_buffer_map_range(screen, buf, offset, size, 
                                PIPE_BUFFER_USAGE_CPU_WRITE | 
-                               PIPE_BUFFER_USAGE_FLUSH_EXPLICIT);
+                               PIPE_BUFFER_USAGE_FLUSH_EXPLICIT |
+                               PIPE_BUFFER_USAGE_DISCARD);
    assert(map);
    if(map) {
       memcpy((uint8_t *)map + offset, data, size);