Emma Anholt
536c8ee96d
This controls the whole lowering of "make tex ops with implicit derivatives on non-implicit-derivative stages be tex ops with an explicit lod of 0 instead", but it's really hard to describe that in a git commit summary. All existing callers get it added except: - nir_to_tgsi which didn't want it. - nouveau, which didn't want it (fixes regressions in shadowcube and shadow2darray with NIR, since the shading languages don't expose txl of those sampler types and thus it's not supported in HW) - optional lowering passes in mesa/st (lower_rect, YUV lowering, etc) Reviewed-by: Marek Olšák <marek.olsak@amd.com> Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16156>