diff options
| author | Danylo Piliaiev <danylo.piliaiev@globallogic.com> | 2019-09-04 16:43:17 +0300 |
|---|---|---|
| committer | Dylan Baker <dylan@pnwbakers.com> | 2019-09-18 09:09:54 -0700 |
| commit | 5eba28227cbc02789c132af159975c13ab868f25 (patch) | |
| tree | 64790f469cb838910945b1d1120a7cd41b252f9d | |
| parent | f9ef2b43751f5fcb73786a9b897096b7eda2b492 (diff) | |
tgsi_to_nir: Translate TGSI_INTERPOLATE_COLOR as INTERP_MODE_NONE
Translating TGSI_INTERPOLATE_COLOR as INTERP_MODE_SMOOTH made
it for drivers impossible to have flatshaded color inputs.
Translate it to INTERP_MODE_NONE which drivers interpret as
smooth or flat depending on flatshading state.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111467
Fixes: 770faf54 ("tgsi_to_nir: Improve interpolation modes.")
Signed-off-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
(cherry picked from commit 175c32e9bdc8b7b9c43f605cb59cd82415075f67)
| -rw-r--r-- | src/gallium/auxiliary/nir/tgsi_to_nir.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c index 9a415b36801..0e9c396d3a4 100644 --- a/src/gallium/auxiliary/nir/tgsi_to_nir.c +++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c @@ -220,7 +220,7 @@ ttn_translate_interp_mode(unsigned tgsi_interp) case TGSI_INTERPOLATE_PERSPECTIVE: return INTERP_MODE_SMOOTH; case TGSI_INTERPOLATE_COLOR: - return INTERP_MODE_SMOOTH; + return INTERP_MODE_NONE; default: unreachable("bad TGSI interpolation mode"); } |