From: Marek Olšák <maraeo@gmail.com>
Date: Mon, 14 Feb 2011 05:03:18 +0000 (+0100)
Subject: u_index_modify: map buffers with PIPE_TRANSFER_UNSYNCHRONIZED
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9a90eeee676450c254f9948ad8f996e88b437e61;p=mesa.git

u_index_modify: map buffers with PIPE_TRANSFER_UNSYNCHRONIZED
---

diff --git a/src/gallium/auxiliary/util/u_index_modify.c b/src/gallium/auxiliary/util/u_index_modify.c
index f2c9db3caf1..fda396ba094 100644
--- a/src/gallium/auxiliary/util/u_index_modify.c
+++ b/src/gallium/auxiliary/util/u_index_modify.c
@@ -38,7 +38,10 @@ void util_shorten_ubyte_elts_to_userptr(struct pipe_context *context,
     unsigned short *out_map = out;
     unsigned i;
 
-    in_map = pipe_buffer_map(context, elts, PIPE_TRANSFER_READ, &src_transfer);
+    in_map = pipe_buffer_map(context, elts,
+                             PIPE_TRANSFER_READ |
+                             PIPE_TRANSFER_UNSYNCHRONIZED,
+                             &src_transfer);
     in_map += start;
 
     for (i = 0; i < count; i++) {
@@ -87,7 +90,10 @@ void util_rebuild_ushort_elts_to_userptr(struct pipe_context *context,
     unsigned short *out_map = out;
     unsigned i;
 
-    in_map = pipe_buffer_map(context, elts, PIPE_TRANSFER_READ, &in_transfer);
+    in_map = pipe_buffer_map(context, elts,
+                             PIPE_TRANSFER_READ |
+                             PIPE_TRANSFER_UNSYNCHRONIZED,
+                             &in_transfer);
     in_map += start;
 
     for (i = 0; i < count; i++) {
@@ -135,7 +141,10 @@ void util_rebuild_uint_elts_to_userptr(struct pipe_context *context,
     unsigned int *out_map = out;
     unsigned i;
 
-    in_map = pipe_buffer_map(context, elts, PIPE_TRANSFER_READ, &in_transfer);
+    in_map = pipe_buffer_map(context, elts,
+                             PIPE_TRANSFER_READ |
+                             PIPE_TRANSFER_UNSYNCHRONIZED,
+                             &in_transfer);
     in_map += start;
 
     for (i = 0; i < count; i++) {