Add test shader for semantic decoration.

KhronosGroup · Apr 4, 2018 · d8cdab2 · d8cdab2
1 parent 05c66f9
commit d8cdab2
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Showing 2 changed files with 93 additions and 0 deletions.
diff --git a/reference/shaders-no-opt/asm/vert/semantic-decoration.asm.vert b/reference/shaders-no-opt/asm/vert/semantic-decoration.asm.vert
@@ -0,0 +1,25 @@
+#version 450
+
+struct VOut
+{
+    vec4 p;
+    vec4 c;
+};
+
+layout(location = 0) out vec4 _entryPointOutput_c;
+
+VOut _main()
+{
+    VOut v;
+    v.p = vec4(1.0);
+    v.c = vec4(2.0);
+    return v;
+}
+
+void main()
+{
+    VOut flattenTemp = _main();
+    gl_Position = flattenTemp.p;
+    _entryPointOutput_c = flattenTemp.c;
+}
+
diff --git a/shaders-no-opt/asm/vert/semantic-decoration.asm.vert b/shaders-no-opt/asm/vert/semantic-decoration.asm.vert
@@ -0,0 +1,68 @@
+; SPIR-V
+; Version: 1.0
+; Generator: Khronos Glslang Reference Front End; 6
+; Bound: 36
+; Schema: 0
+               OpCapability Shader
+               OpExtension "SPV_GOOGLE_decorate_string"
+               OpExtension "SPV_GOOGLE_hlsl_functionality1"
+          %1 = OpExtInstImport "GLSL.std.450"
+               OpMemoryModel Logical GLSL450
+               OpEntryPoint Vertex %main "main" %_entryPointOutput_p %_entryPointOutput_c
+               OpSource HLSL 500
+               OpName %main "main"
+               OpName %VOut "VOut"
+               OpMemberName %VOut 0 "p"
+               OpMemberName %VOut 1 "c"
+               OpName %_main_ "@main("
+               OpName %v "v"
+               OpName %flattenTemp "flattenTemp"
+               OpName %_entryPointOutput_p "@entryPointOutput.p"
+               OpName %_entryPointOutput_c "@entryPointOutput.c"
+               OpMemberDecorateStringGOOGLE %VOut 0 HlslSemanticGOOGLE "SV_POSITION"
+               OpMemberDecorateStringGOOGLE %VOut 1 HlslSemanticGOOGLE "COLOR"
+               OpDecorate %_entryPointOutput_p BuiltIn Position
+               OpDecorateStringGOOGLE %_entryPointOutput_p HlslSemanticGOOGLE "SV_POSITION"
+               OpDecorate %_entryPointOutput_c Location 0
+               OpDecorateStringGOOGLE %_entryPointOutput_c HlslSemanticGOOGLE "COLOR"
+       %void = OpTypeVoid
+          %3 = OpTypeFunction %void
+      %float = OpTypeFloat 32
+    %v4float = OpTypeVector %float 4
+       %VOut = OpTypeStruct %v4float %v4float
+          %9 = OpTypeFunction %VOut
+%_ptr_Function_VOut = OpTypePointer Function %VOut
+        %int = OpTypeInt 32 1
+      %int_0 = OpConstant %int 0
+    %float_1 = OpConstant %float 1
+         %17 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
+%_ptr_Function_v4float = OpTypePointer Function %v4float
+      %int_1 = OpConstant %int 1
+    %float_2 = OpConstant %float 2
+         %22 = OpConstantComposite %v4float %float_2 %float_2 %float_2 %float_2
+%_ptr_Output_v4float = OpTypePointer Output %v4float
+%_entryPointOutput_p = OpVariable %_ptr_Output_v4float Output
+%_entryPointOutput_c = OpVariable %_ptr_Output_v4float Output
+       %main = OpFunction %void None %3
+          %5 = OpLabel
+%flattenTemp = OpVariable %_ptr_Function_VOut Function
+         %28 = OpFunctionCall %VOut %_main_
+               OpStore %flattenTemp %28
+         %31 = OpAccessChain %_ptr_Function_v4float %flattenTemp %int_0
+         %32 = OpLoad %v4float %31
+               OpStore %_entryPointOutput_p %32
+         %34 = OpAccessChain %_ptr_Function_v4float %flattenTemp %int_1
+         %35 = OpLoad %v4float %34
+               OpStore %_entryPointOutput_c %35
+               OpReturn
+               OpFunctionEnd
+     %_main_ = OpFunction %VOut None %9
+         %11 = OpLabel
+          %v = OpVariable %_ptr_Function_VOut Function
+         %19 = OpAccessChain %_ptr_Function_v4float %v %int_0
+               OpStore %19 %17
+         %23 = OpAccessChain %_ptr_Function_v4float %v %int_1
+               OpStore %23 %22
+         %24 = OpLoad %VOut %v
+               OpReturnValue %24
+               OpFunctionEnd