diff options
| author | Eric Anholt <[email protected]> | 2013-05-06 14:14:39 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2013-05-07 11:45:45 -0700 |
| commit | 3f09e528d59127a2552ea4802937c39e87c3288e (patch) | |
| tree | 2e243a09a2367c11b7654b06d773b2c71c4366bd /src | |
| parent | d641a01d981f7de600ea50fa53c85e34fc2e3174 (diff) | |
i965: Use Y-tiled blits to untile for cached mappings of miptrees.
Fixes a regression in firefox's unaccelerated compositing path for WebGL
with the introduction of Y tiling.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=64213
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c index 89702282576..7f4cb4acc2f 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c @@ -1903,7 +1903,8 @@ intel_miptree_map_singlesample(struct intel_context *intel, else if (intel->has_llc && !(mode & GL_MAP_WRITE_BIT) && !mt->compressed && - mt->region->tiling == I915_TILING_X && + (mt->region->tiling == I915_TILING_X || + (intel->gen >= 6 && mt->region->tiling == I915_TILING_Y)) && mt->region->pitch < 32768) { intel_miptree_map_blit(intel, mt, map, level, slice); } else if (mt->region->tiling != I915_TILING_NONE && |