From 9b65cc8895b08ac64ca9e23df4583dafa591d2dc Mon Sep 17 00:00:00 2001
From: Shaun Ren <sren@codeweavers.com>
Date: Fri, 11 Apr 2025 11:35:57 -0400
Subject: [PATCH] vkd3d-shader/hlsl: Support HLSL_CLASS_STREAM_OUTPUT in hlsl
 type helpers.

---
 libs/vkd3d-shader/hlsl.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c
index d1d20b738..8915ca5df 100644
--- a/libs/vkd3d-shader/hlsl.c
+++ b/libs/vkd3d-shader/hlsl.c
@@ -591,6 +591,7 @@ static bool type_is_single_component(const struct hlsl_type *type)
         case HLSL_CLASS_HULL_SHADER:
         case HLSL_CLASS_GEOMETRY_SHADER:
         case HLSL_CLASS_BLEND_STATE:
+        case HLSL_CLASS_STREAM_OUTPUT:
         case HLSL_CLASS_NULL:
             return true;
 
@@ -605,7 +606,6 @@ static bool type_is_single_component(const struct hlsl_type *type)
         case HLSL_CLASS_PASS:
         case HLSL_CLASS_TECHNIQUE:
         case HLSL_CLASS_VOID:
-        case HLSL_CLASS_STREAM_OUTPUT:
             break;
     }
     vkd3d_unreachable();
@@ -751,6 +751,7 @@ unsigned int hlsl_type_get_component_offset(struct hlsl_ctx *ctx, struct hlsl_ty
             case HLSL_CLASS_HULL_SHADER:
             case HLSL_CLASS_GEOMETRY_SHADER:
             case HLSL_CLASS_BLEND_STATE:
+            case HLSL_CLASS_STREAM_OUTPUT:
                 VKD3D_ASSERT(idx == 0);
                 break;
 
@@ -762,7 +763,6 @@ unsigned int hlsl_type_get_component_offset(struct hlsl_ctx *ctx, struct hlsl_ty
             case HLSL_CLASS_SCALAR:
             case HLSL_CLASS_CONSTANT_BUFFER:
             case HLSL_CLASS_NULL:
-            case HLSL_CLASS_STREAM_OUTPUT:
                 vkd3d_unreachable();
         }
         type = next_type;
@@ -1366,6 +1366,10 @@ struct hlsl_type *hlsl_type_clone(struct hlsl_ctx *ctx, struct hlsl_type *old,
             type->e.version = old->e.version;
             break;
 
+        case HLSL_CLASS_STREAM_OUTPUT:
+            type->e.so.so_type = old->e.so.so_type;
+            break;
+
         default:
             break;
     }