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Added tests for HLSL structured buffers.

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This commit is contained in:
Laura Hermanns 2023-05-17 13:52:24 -04:00
parent bcb6243798
commit 578bdf410b
4 changed files with 159 additions and 0 deletions
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26
reference/shaders-hlsl/asm/frag/array-of-structured-buffers.asm.frag Normal file
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struct Data
{
float4 Color;
};
StructuredBuffer<Data> Colors[2] : register(t0);
static float4 out_var_SV_Target;
struct SPIRV_Cross_Output
{
float4 out_var_SV_Target : COLOR0;
};
void frag_main()
{
out_var_SV_Target = Colors[1][3u].Color;
}
SPIRV_Cross_Output main()
{
frag_main();
SPIRV_Cross_Output stage_output;
stage_output.out_var_SV_Target = float4(out_var_SV_Target);
return stage_output;
}

26
reference/shaders-hlsl/asm/frag/structured-buffer.asm.frag Normal file
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struct Data
{
float4 Color;
};
StructuredBuffer<Data> Colors : register(t0);
static float4 out_var_SV_Target;
struct SPIRV_Cross_Output
{
float4 out_var_SV_Target : COLOR0;
};
void frag_main()
{
out_var_SV_Target = Colors[3u].Color;
}
SPIRV_Cross_Output main()
{
frag_main();
SPIRV_Cross_Output stage_output;
stage_output.out_var_SV_Target = float4(out_var_SV_Target);
return stage_output;
}

55
shaders-hlsl/asm/frag/array-of-structured-buffers.frag Normal file
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; SPIR-V
; Version: 1.3
; Generator: Google spiregg; 0
; Bound: 25
; Schema: 0
OpCapability Shader
OpExtension "SPV_GOOGLE_hlsl_functionality1"
OpExtension "SPV_GOOGLE_user_type"
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %out_var_SV_Target
OpExecutionMode %main OriginUpperLeft
OpSource HLSL 660
OpName %type_StructuredBuffer_Data "type.StructuredBuffer.Data"
OpName %Data "Data"
OpMemberName %Data 0 "Color"
OpName %Colors "Colors"
OpName %out_var_SV_Target "out.var.SV_Target"
OpName %main "main"
OpDecorateString %out_var_SV_Target UserSemantic "SV_Target"
OpDecorate %out_var_SV_Target Location 0
OpDecorate %Colors DescriptorSet 0
OpDecorate %Colors Binding 0
OpMemberDecorate %Data 0 Offset 0
OpDecorate %_runtimearr_Data ArrayStride 16
OpMemberDecorate %type_StructuredBuffer_Data 0 Offset 0
OpMemberDecorate %type_StructuredBuffer_Data 0 NonWritable
OpDecorate %type_StructuredBuffer_Data BufferBlock
OpDecorateString %Colors UserTypeGOOGLE "structuredbuffer:<Data>"
%int = OpTypeInt 32 1
%int_1 = OpConstant %int 1
%int_0 = OpConstant %int 0
%uint = OpTypeInt 32 0
%uint_3 = OpConstant %uint 3
%uint_2 = OpConstant %uint 2
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%Data = OpTypeStruct %v4float
%_runtimearr_Data = OpTypeRuntimeArray %Data
%type_StructuredBuffer_Data = OpTypeStruct %_runtimearr_Data
%_arr_type_StructuredBuffer_Data_uint_2 = OpTypeArray %type_StructuredBuffer_Data %uint_2
%_ptr_Uniform__arr_type_StructuredBuffer_Data_uint_2 = OpTypePointer Uniform %_arr_type_StructuredBuffer_Data_uint_2
%_ptr_Output_v4float = OpTypePointer Output %v4float
%void = OpTypeVoid
%20 = OpTypeFunction %void
%_ptr_Uniform_v4float = OpTypePointer Uniform %v4float
%Colors = OpVariable %_ptr_Uniform__arr_type_StructuredBuffer_Data_uint_2 Uniform
%out_var_SV_Target = OpVariable %_ptr_Output_v4float Output
%main = OpFunction %void None %20
%22 = OpLabel
%23 = OpAccessChain %_ptr_Uniform_v4float %Colors %int_1 %int_0 %uint_3 %int_0
%24 = OpLoad %v4float %23
OpStore %out_var_SV_Target %24
OpReturn
OpFunctionEnd

52
shaders-hlsl/asm/frag/structured-buffer.frag Normal file
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; SPIR-V
; Version: 1.3
; Generator: Google spiregg; 0
; Bound: 22
; Schema: 0
OpCapability Shader
OpExtension "SPV_GOOGLE_hlsl_functionality1"
OpExtension "SPV_GOOGLE_user_type"
%1 = OpExtInstImport "GLSL.std.450"
OpMemoryModel Logical GLSL450
OpEntryPoint Fragment %main "main" %out_var_SV_Target
OpExecutionMode %main OriginUpperLeft
OpSource HLSL 660
OpName %type_StructuredBuffer_Data "type.StructuredBuffer.Data"
OpName %Data "Data"
OpMemberName %Data 0 "Color"
OpName %Colors "Colors"
OpName %out_var_SV_Target "out.var.SV_Target"
OpName %main "main"
OpDecorateString %out_var_SV_Target UserSemantic "SV_Target"
OpDecorate %out_var_SV_Target Location 0
OpDecorate %Colors DescriptorSet 0
OpDecorate %Colors Binding 0
OpMemberDecorate %Data 0 Offset 0
OpDecorate %_runtimearr_Data ArrayStride 16
OpMemberDecorate %type_StructuredBuffer_Data 0 Offset 0
OpMemberDecorate %type_StructuredBuffer_Data 0 NonWritable
OpDecorate %type_StructuredBuffer_Data BufferBlock
OpDecorateString %Colors UserTypeGOOGLE "structuredbuffer:<Data>"
%int = OpTypeInt 32 1
%int_0 = OpConstant %int 0
%uint = OpTypeInt 32 0
%uint_3 = OpConstant %uint 3
%float = OpTypeFloat 32
%v4float = OpTypeVector %float 4
%Data = OpTypeStruct %v4float
%_runtimearr_Data = OpTypeRuntimeArray %Data
%type_StructuredBuffer_Data = OpTypeStruct %_runtimearr_Data
%_ptr_Uniform_type_StructuredBuffer_Data = OpTypePointer Uniform %type_StructuredBuffer_Data
%_ptr_Output_v4float = OpTypePointer Output %v4float
%void = OpTypeVoid
%17 = OpTypeFunction %void
%_ptr_Uniform_v4float = OpTypePointer Uniform %v4float
%Colors = OpVariable %_ptr_Uniform_type_StructuredBuffer_Data Uniform
%out_var_SV_Target = OpVariable %_ptr_Output_v4float Output
%main = OpFunction %void None %17
%19 = OpLabel
%20 = OpAccessChain %_ptr_Uniform_v4float %Colors %int_0 %uint_3 %int_0
%21 = OpLoad %v4float %20
OpStore %out_var_SV_Target %21
OpReturn
OpFunctionEnd