Kenneth Graunke <kenn...@whitecape.org> writes: > If a region is larger than the estimated aperture size, we map/unmap it > by copying with the BLT engine. Which means we can't use Y-tiling. > > Fixes Piglit max-texture-size and tex3d-maxsize, which regressed in my > recent change to use Y-tiling by default on Gen6+. This was due to a > botched merge conflict resolution. > > v2: Return a mask of valid tilings from intel_miptree_select_tiling. > This allows us to avoid the X-tiling fallback if Y-tiling is actually > mandatory.
Some day tiling format 3 will probably exist, but it doesn't for now so this code works. Reviewed-by: Eric Anholt <e...@anholt.net>
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