[PATCH v3 5/9] vkd3d-shader/hlsl: Write SM4 UAV declarations.

[Zebediah Figura]

From: Zebediah Figura

---
 libs/vkd3d-shader/hlsl_sm4.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/libs/vkd3d-shader/hlsl_sm4.c b/libs/vkd3d-shader/hlsl_sm4.c
index 8ca37f3f..7884b4e7 100644
--- a/libs/vkd3d-shader/hlsl_sm4.c
+++ b/libs/vkd3d-shader/hlsl_sm4.c
@@ -1140,12 +1140,13 @@ static void write_sm4_dcl_sampler(struct vkd3d_bytecode_buffer *buffer, const st

static void write_sm4_dcl_texture(struct vkd3d_bytecode_buffer *buffer, const struct hlsl_ir_var *var)
 {
+    bool uav = (var->data_type->base_type == HLSL_TYPE_UAV);
     const struct sm4_instruction instr =
     {
-        .opcode = VKD3D_SM4_OP_DCL_RESOURCE
+        .opcode = (uav ? VKD3D_SM5_OP_DCL_UAV_TYPED : VKD3D_SM4_OP_DCL_RESOURCE)
                 | (sm4_resource_dimension(var->data_type) << VKD3D_SM4_RESOURCE_TYPE_SHIFT),

-        .dsts[0].reg.type = VKD3D_SM4_RT_RESOURCE,
+        .dsts[0].reg.type = uav ? VKD3D_SM5_RT_UAV : VKD3D_SM4_RT_RESOURCE,
         .dsts[0].reg.idx = {var->reg.id},
         .dsts[0].reg.idx_count = 1,
         .dst_count = 1,
@@ -2302,7 +2303,7 @@ static void write_sm4_shdr(struct hlsl_ctx *ctx,

if (var->data_type->base_type == HLSL_TYPE_SAMPLER)
             write_sm4_dcl_sampler(&buffer, var);
-        else if (var->data_type->base_type == HLSL_TYPE_TEXTURE)
+        else if (var->data_type->base_type == HLSL_TYPE_TEXTURE || var->data_type->base_type == HLSL_TYPE_UAV)
             write_sm4_dcl_texture(&buffer, var);
     }