The following things needed to be fixed:
- lp_build_tiled_sample_offset has to use the block size of the
underlying 3D texture. Remaining calculations use the dimensions of
the view since the z-coordinate is undefined and has to be ignored.
- The layer offset must be calculated using llvmpipe_get_texel_offset.
Fixes: d747c4a ("lavapipe: Implement sparse buffers and images")
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31038>
1ad1b356fc