Mesa (master): svga: return 0 for PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER

[Brian Paul]

Module: Mesa
Branch: master
Commit: 360610c89efa62c869ffbe32c050b0fb86525ffe
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=360610c89efa62c869ffbe32c050b0fb86525ffe

Author: Brian Paul <brianp at vmware.com>
Date:   Mon Sep 30 09:47:31 2013 -0600

svga: return 0 for PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER

Using the map/unmap path for glTexImage is a little bit faster
than blitting.  Also, this fixes about 50 assorted piglit failures
that seem to be related to the blit version of glReadPixels.

Reviewed-by: Thomas Hellstrom <thellstrom at vmware.com>
Reviewed-by: José Fonseca <jfonseca at vmware.com>

---

 src/gallium/drivers/svga/svga_screen.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c
index 8d395f0..d0e242a 100644
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -227,7 +227,7 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
       return 120;
 
    case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER:
-      return 1;
+      return 0;
 
    /* Unsupported features */
    case PIPE_CAP_QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION: