Mesa (master): i915g: enable X-tiling for s3tc textures

[Daniel Vetter]

Module: Mesa
Branch: master
Commit: 899b786b193ec4ee3eadd7c9c33c610cc115a3fe
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=899b786b193ec4ee3eadd7c9c33c610cc115a3fe

Author: Daniel Vetter <daniel.vetter at ffwll.ch>
Date:   Sat Apr 30 20:40:42 2011 +0200

i915g: enable X-tiling for s3tc textures

Tested-by: Christopher Egert <cme3000 at gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

---

 src/gallium/drivers/i915/i915_resource_texture.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/i915/i915_resource_texture.c b/src/gallium/drivers/i915/i915_resource_texture.c
index 7816925..e05b059 100644
--- a/src/gallium/drivers/i915/i915_resource_texture.c
+++ b/src/gallium/drivers/i915/i915_resource_texture.c
@@ -181,8 +181,7 @@ i915_texture_tiling(struct i915_screen *is, struct i915_texture *tex)
       return I915_TILE_NONE;
 
    if (util_format_is_s3tc(tex->b.b.format))
-      /* XXX X-tiling might make sense */
-      return I915_TILE_NONE;
+      return I915_TILE_X;
 
    if (is->debug.use_blitter)
       return I915_TILE_X;