From 4f50af4c83ee3bf5d098a5d8bdf961cb862d8caa Mon Sep 17 00:00:00 2001
From: Conor McCarthy <cmccarthy@codeweavers.com>
Date: Wed, 24 Apr 2024 12:37:31 +1000
Subject: [PATCH] vkd3d-shader/dxil: Handle SV_Coverage out.

---
 libs/vkd3d-shader/dxil.c        | 3 +++
 tests/hlsl/coverage.shader_test | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/dxil.c b/libs/vkd3d-shader/dxil.c
index 48b7fff3..fab0bde7 100644
--- a/libs/vkd3d-shader/dxil.c
+++ b/libs/vkd3d-shader/dxil.c
@@ -3821,6 +3821,8 @@ static enum vkd3d_shader_register_type register_type_from_dxil_semantic_kind(
 {
     switch (sysval_semantic)
     {
+        case VKD3D_SHADER_SV_COVERAGE:
+            return VKD3DSPR_COVERAGE;
         case VKD3D_SHADER_SV_DEPTH:
             return VKD3DSPR_DEPTHOUT;
         case VKD3D_SHADER_SV_DEPTH_GREATER_EQUAL:
@@ -8455,6 +8457,7 @@ static const enum vkd3d_shader_sysval_semantic sysval_semantic_table[] =
     [SEMANTIC_KIND_POSITION]             = VKD3D_SHADER_SV_POSITION,
     [SEMANTIC_KIND_PRIMITIVEID]          = VKD3D_SHADER_SV_PRIMITIVE_ID,
     [SEMANTIC_KIND_ISFRONTFACE]          = VKD3D_SHADER_SV_IS_FRONT_FACE,
+    [SEMANTIC_KIND_COVERAGE]             = VKD3D_SHADER_SV_COVERAGE,
     [SEMANTIC_KIND_TARGET]               = VKD3D_SHADER_SV_TARGET,
     [SEMANTIC_KIND_DEPTH]                = VKD3D_SHADER_SV_DEPTH,
     [SEMANTIC_KIND_DEPTHLESSEQUAL]       = VKD3D_SHADER_SV_DEPTH_LESS_EQUAL,
diff --git a/tests/hlsl/coverage.shader_test b/tests/hlsl/coverage.shader_test
index faa933fe..e7cf30ad 100644
--- a/tests/hlsl/coverage.shader_test
+++ b/tests/hlsl/coverage.shader_test
@@ -13,11 +13,11 @@ float4 main(out uint sample_mask : SV_Coverage) : SV_Target
 }
 
 [test]
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.5, 0.5, 0.5, 0.5)
 sample mask 0x0b
 clear rtv 0 0.0 0.0 0.0 0.0
-todo draw quad
+todo(sm<6) draw quad
 probe all rgba (0.25, 0.25, 0.25, 0.25)