55d2b82cc0
The current uniform query uploader for mat3 calcs things as if the vector elements are f16vec4 wide, so fix the calcs here to do the same. Fixes GTF-GL46.gtf21.GL.mat3.mat3arraysimple_frag on llvmpipe when 16-bit uniform lowering is allowed. Reviewed-by: Marek Olšák <marek.olsak@amd.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14817>