From 175c32e9bdc8b7b9c43f605cb59cd82415075f67 Mon Sep 17 00:00:00 2001 From: Danylo Piliaiev Date: Wed, 4 Sep 2019 16:43:17 +0300 Subject: [PATCH] tgsi_to_nir: Translate TGSI_INTERPOLATE_COLOR as INTERP_MODE_NONE MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Marek Olšák Reviewed-by: Eric Anholt --- src/gallium/auxiliary/nir/tgsi_to_nir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/nir/tgsi_to_nir.c b/src/gallium/auxiliary/nir/tgsi_to_nir.c index 140b011290f..b5ca49336af 100644 --- a/src/gallium/auxiliary/nir/tgsi_to_nir.c +++ b/src/gallium/auxiliary/nir/tgsi_to_nir.c @@ -218,7 +218,7 @@ 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"); } -- 2.30.2