texcompress_s3tc/fxt1: fix stride checks (v1.1)
The fastpath currently checks the RowLength != width, but if you have a RowLength of 7, and Alignment of 4, then that shouldn't match. align the rowlength to the pack alignment before comparing. This fixes compressed cases in CTS packed_pixels_pixelstore test when SKIP_PIXELS is enabled, which causes row length to get set. v1.1: add fxt1 fix (Iago) Cc: "11.0" <mesa-stable@lists.freedesktop.org> Reviewed-by:Iago Toral Quiroga <itoral@igalia.com> Signed-off-by:
Dave Airlie <airlied@redhat.com> (cherry picked from commit b4a70401)