ac/nir: add no_input_lds_space param to hs output lower
authorQiang Yu <yuq825@gmail.com>
Wed, 1 Jun 2022 09:13:00 +0000 (17:13 +0800)
committerMarge Bot <emma+marge@anholt.net>
Mon, 27 Jun 2022 02:38:21 +0000 (02:38 +0000)
commitd00845faf4f4a2fd46c5efc40a2b8cee32243265
tree4d3bf93cd25528533c0d37adb3164c430e94817f
parent8f8d06bd059614c7b970549f02600e465d1f3d5b
ac/nir: add no_input_lds_space param to hs output lower

This is used by radeonsi to save some lds space when all LS output
is passed by register.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16705>
src/amd/common/ac_nir.h
src/amd/common/ac_nir_lower_tess_io_to_mem.c
src/amd/vulkan/radv_shader.c