From: Elie Tournier <tournier.elie@gmail.com>
Date: Tue, 9 Jun 2020 10:41:41 +0000 (+0100)
Subject: gallium: add TGSI_PROPERTY_FS_BLEND_EQUATION_ADVANCED
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b3a3f7cca2390b51dd65fa4af29bd70af95f2995;p=mesa.git

gallium: add TGSI_PROPERTY_FS_BLEND_EQUATION_ADVANCED

For virgl, we don't lower advanced equation to fbfetch
So we need to pass the blend equation info in the TGSI to the host

Signed-off-by: Elie Tournier <elie.tournier@collabora.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5516>
---

diff --git a/src/gallium/auxiliary/tgsi/tgsi_strings.c b/src/gallium/auxiliary/tgsi/tgsi_strings.c
index d6e8854a8b2..acc88966ee9 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_strings.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_strings.c
@@ -164,6 +164,7 @@ const char *tgsi_property_names[TGSI_PROPERTY_COUNT] =
    "VS_BLIT_SGPRS_AMD",
    "CS_USER_DATA_COMPONENTS_AMD",
    "LAYER_VIEWPORT_RELATIVE",
+   "FS_BLEND_EQUATION_ADVANCED",
 };
 
 const char *tgsi_return_type_names[TGSI_RETURN_TYPE_COUNT] =
diff --git a/src/gallium/include/pipe/p_shader_tokens.h b/src/gallium/include/pipe/p_shader_tokens.h
index 7c5828ca863..b41d86ef3e3 100644
--- a/src/gallium/include/pipe/p_shader_tokens.h
+++ b/src/gallium/include/pipe/p_shader_tokens.h
@@ -308,6 +308,7 @@ enum tgsi_property_name {
    TGSI_PROPERTY_VS_BLIT_SGPRS_AMD,
    TGSI_PROPERTY_CS_USER_DATA_COMPONENTS_AMD,
    TGSI_PROPERTY_LAYER_VIEWPORT_RELATIVE,
+   TGSI_PROPERTY_FS_BLEND_EQUATION_ADVANCED,
    TGSI_PROPERTY_COUNT,
 };