From: Christian König <deathsimple@vodafone.de>
Date: Fri, 26 Nov 2010 20:44:22 +0000 (+0100)
Subject: r600g: disable hardware blit for stream texture
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a981d62c9781cd204aaec643b0f6115496f01789;p=mesa.git

r600g: disable hardware blit for stream texture
---

diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index ec7bd0d75cd..65d6acb9e4c 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -575,7 +575,8 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx,
                 use_staging_texture = TRUE;
 
         if (!permit_hardware_blit(ctx->screen, texture) ||
-            (texture->flags & R600_RESOURCE_FLAG_TRANSFER))
+            (texture->flags & R600_RESOURCE_FLAG_TRANSFER) ||
+            (texture->usage == PIPE_USAGE_STREAM))
                 use_staging_texture = FALSE;
 
 	trans = CALLOC_STRUCT(r600_transfer);