diff options
author | Marek Olšák <marek.olsak@amd.com> | 2024-04-15 03:29:15 -0400 |
---|---|---|
committer | Marge Bot <emma+marge@anholt.net> | 2024-04-30 06:47:20 +0000 |
commit | 33f642aa09a82a3a7ba9b6b583d615bfa28f78c4 (patch) | |
tree | adc012731aedd7d4efb3af6592ace31c0f5879cf | |
parent | e05aec3fcd86613abcb7b0618f1b5f49b8ce0f4e (diff) |
ac/surface: disable DCC for 3D textures on gfx9 to improve performance
This improves Viewperf/Energy perf by 60% on Vega10.
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28846>
-rw-r--r-- | src/amd/common/ac_surface.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/amd/common/ac_surface.c b/src/amd/common/ac_surface.c index f9acfd46b68..2caee2f50e3 100644 --- a/src/amd/common/ac_surface.c +++ b/src/amd/common/ac_surface.c @@ -2018,6 +2018,7 @@ static int gfx9_compute_miptree(struct ac_addrlib *addrlib, const struct radeon_ use_dcc = ac_modifier_has_dcc(surf->modifier); } else { use_dcc = info->has_graphics && !(surf->flags & RADEON_SURF_DISABLE_DCC) && !compressed && + !config->is_3d && is_dcc_supported_by_CB(info, in->swizzleMode) && (!in->flags.display || gfx9_is_dcc_supported_by_DCN(info, config, surf, !in->flags.metaRbUnaligned, |