| // Copyright (c) 2017 Valve Corporation | |
| // Copyright (c) 2017 LunarG Inc. | |
| // | |
| // Licensed under the Apache License, Version 2.0 (the "License"); | |
| // you may not use this file except in compliance with the License. | |
| // You may obtain a copy of the License at | |
| // | |
| // http://www.apache.org/licenses/LICENSE-2.0 | |
| // | |
| // Unless required by applicable law or agreed to in writing, software | |
| // distributed under the License is distributed on an "AS IS" BASIS, | |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| // See the License for the specific language governing permissions and | |
| // limitations under the License. | |
| #include <string> | |
| #include <vector> | |
| #include "test/opt/assembly_builder.h" | |
| #include "test/opt/pass_fixture.h" | |
| #include "test/opt/pass_utils.h" | |
| namespace spvtools { | |
| namespace opt { | |
| namespace { | |
| using InstBindlessTest = PassTest<::testing::Test>; | |
| TEST_F(InstBindlessTest, Simple) { | |
| // Texture2D g_tColor[128]; | |
| // | |
| // layout(push_constant) cbuffer PerViewConstantBuffer_t | |
| // { | |
| // uint g_nDataIdx; | |
| // }; | |
| // | |
| // SamplerState g_sAniso; | |
| // | |
| // struct PS_INPUT | |
| // { | |
| // float2 vTextureCoords : TEXCOORD2; | |
| // }; | |
| // | |
| // struct PS_OUTPUT | |
| // { | |
| // float4 vColor : SV_Target0; | |
| // }; | |
| // | |
| // PS_OUTPUT MainPs(PS_INPUT i) | |
| // { | |
| // PS_OUTPUT ps_output; | |
| // ps_output.vColor = | |
| // g_tColor[ g_nDataIdx ].Sample(g_sAniso, i.vTextureCoords.xy); | |
| // return ps_output; | |
| // } | |
| const std::string entry_before = | |
| R"(OpCapability Shader | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| )"; | |
| const std::string entry_after = | |
| R"(OpCapability Shader | |
| OpExtension "SPV_KHR_storage_buffer_storage_class" | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| )"; | |
| const std::string names_annots = | |
| R"(OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %g_sAniso "g_sAniso" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %g_sAniso DescriptorSet 0 | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| )"; | |
| const std::string new_annots = | |
| R"(OpDecorate %_runtimearr_uint ArrayStride 4 | |
| OpDecorate %_struct_55 Block | |
| OpMemberDecorate %_struct_55 0 Offset 0 | |
| OpMemberDecorate %_struct_55 1 Offset 4 | |
| OpDecorate %57 DescriptorSet 7 | |
| OpDecorate %57 Binding 0 | |
| OpDecorate %gl_FragCoord BuiltIn FragCoord | |
| )"; | |
| const std::string consts_types_vars = | |
| R"(%void = OpTypeVoid | |
| %10 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %16 = OpTypeImage %float 2D 0 0 0 1 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %_arr_16_uint_128 = OpTypeArray %16 %uint_128 | |
| %_ptr_UniformConstant__arr_16_uint_128 = OpTypePointer UniformConstant %_arr_16_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_16_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_16 = OpTypePointer UniformConstant %16 | |
| %24 = OpTypeSampler | |
| %_ptr_UniformConstant_24 = OpTypePointer UniformConstant %24 | |
| %g_sAniso = OpVariable %_ptr_UniformConstant_24 UniformConstant | |
| %26 = OpTypeSampledImage %16 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| )"; | |
| const std::string new_consts_types_vars = | |
| R"(%uint_0 = OpConstant %uint 0 | |
| %bool = OpTypeBool | |
| %48 = OpTypeFunction %void %uint %uint %uint %uint | |
| %_runtimearr_uint = OpTypeRuntimeArray %uint | |
| %_struct_55 = OpTypeStruct %uint %_runtimearr_uint | |
| %_ptr_StorageBuffer__struct_55 = OpTypePointer StorageBuffer %_struct_55 | |
| %57 = OpVariable %_ptr_StorageBuffer__struct_55 StorageBuffer | |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint | |
| %uint_9 = OpConstant %uint 9 | |
| %uint_4 = OpConstant %uint 4 | |
| %uint_1 = OpConstant %uint 1 | |
| %uint_23 = OpConstant %uint 23 | |
| %uint_2 = OpConstant %uint 2 | |
| %uint_3 = OpConstant %uint 3 | |
| %_ptr_Input_v4float = OpTypePointer Input %v4float | |
| %gl_FragCoord = OpVariable %_ptr_Input_v4float Input | |
| %v4uint = OpTypeVector %uint 4 | |
| %uint_5 = OpConstant %uint 5 | |
| %uint_6 = OpConstant %uint 6 | |
| %uint_7 = OpConstant %uint 7 | |
| %uint_8 = OpConstant %uint 8 | |
| %uint_56 = OpConstant %uint 56 | |
| %103 = OpConstantNull %v4float | |
| )"; | |
| const std::string func_pt1 = | |
| R"(%MainPs = OpFunction %void None %10 | |
| %29 = OpLabel | |
| %30 = OpLoad %v2float %i_vTextureCoords | |
| %31 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %32 = OpLoad %uint %31 | |
| %33 = OpAccessChain %_ptr_UniformConstant_16 %g_tColor %32 | |
| %34 = OpLoad %16 %33 | |
| %35 = OpLoad %24 %g_sAniso | |
| %36 = OpSampledImage %26 %34 %35 | |
| )"; | |
| const std::string func_pt2_before = | |
| R"(%37 = OpImageSampleImplicitLod %v4float %36 %30 | |
| OpStore %_entryPointOutput_vColor %37 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string func_pt2_after = | |
| R"(%40 = OpULessThan %bool %32 %uint_128 | |
| OpSelectionMerge %41 None | |
| OpBranchConditional %40 %42 %43 | |
| %42 = OpLabel | |
| %44 = OpLoad %16 %33 | |
| %45 = OpSampledImage %26 %44 %35 | |
| %46 = OpImageSampleImplicitLod %v4float %45 %30 | |
| OpBranch %41 | |
| %43 = OpLabel | |
| %102 = OpFunctionCall %void %47 %uint_56 %uint_0 %32 %uint_128 | |
| OpBranch %41 | |
| %41 = OpLabel | |
| %104 = OpPhi %v4float %46 %42 %103 %43 | |
| OpStore %_entryPointOutput_vColor %104 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string output_func = | |
| R"(%47 = OpFunction %void None %48 | |
| %49 = OpFunctionParameter %uint | |
| %50 = OpFunctionParameter %uint | |
| %51 = OpFunctionParameter %uint | |
| %52 = OpFunctionParameter %uint | |
| %53 = OpLabel | |
| %59 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_0 | |
| %62 = OpAtomicIAdd %uint %59 %uint_4 %uint_0 %uint_9 | |
| %63 = OpIAdd %uint %62 %uint_9 | |
| %64 = OpArrayLength %uint %57 1 | |
| %65 = OpULessThanEqual %bool %63 %64 | |
| OpSelectionMerge %66 None | |
| OpBranchConditional %65 %67 %66 | |
| %67 = OpLabel | |
| %68 = OpIAdd %uint %62 %uint_0 | |
| %70 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %68 | |
| OpStore %70 %uint_9 | |
| %72 = OpIAdd %uint %62 %uint_1 | |
| %73 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %72 | |
| OpStore %73 %uint_23 | |
| %75 = OpIAdd %uint %62 %uint_2 | |
| %76 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %75 | |
| OpStore %76 %49 | |
| %78 = OpIAdd %uint %62 %uint_3 | |
| %79 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %78 | |
| OpStore %79 %uint_4 | |
| %82 = OpLoad %v4float %gl_FragCoord | |
| %84 = OpBitcast %v4uint %82 | |
| %85 = OpCompositeExtract %uint %84 0 | |
| %86 = OpIAdd %uint %62 %uint_4 | |
| %87 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %86 | |
| OpStore %87 %85 | |
| %88 = OpCompositeExtract %uint %84 1 | |
| %90 = OpIAdd %uint %62 %uint_5 | |
| %91 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %90 | |
| OpStore %91 %88 | |
| %93 = OpIAdd %uint %62 %uint_6 | |
| %94 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %93 | |
| OpStore %94 %50 | |
| %96 = OpIAdd %uint %62 %uint_7 | |
| %97 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %96 | |
| OpStore %97 %51 | |
| %99 = OpIAdd %uint %62 %uint_8 | |
| %100 = OpAccessChain %_ptr_StorageBuffer_uint %57 %uint_1 %99 | |
| OpStore %100 %52 | |
| OpBranch %66 | |
| %66 = OpLabel | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); | |
| SinglePassRunAndCheck<InstBindlessCheckPass>( | |
| entry_before + names_annots + consts_types_vars + func_pt1 + | |
| func_pt2_before, | |
| entry_after + names_annots + new_annots + consts_types_vars + | |
| new_consts_types_vars + func_pt1 + func_pt2_after + output_func, | |
| true, true); | |
| } | |
| TEST_F(InstBindlessTest, NoInstrumentConstIndexInbounds) { | |
| // Texture2D g_tColor[128]; | |
| // | |
| // SamplerState g_sAniso; | |
| // | |
| // struct PS_INPUT | |
| // { | |
| // float2 vTextureCoords : TEXCOORD2; | |
| // }; | |
| // | |
| // struct PS_OUTPUT | |
| // { | |
| // float4 vColor : SV_Target0; | |
| // }; | |
| // | |
| // PS_OUTPUT MainPs(PS_INPUT i) | |
| // { | |
| // PS_OUTPUT ps_output; | |
| // | |
| // ps_output.vColor = g_tColor[ 37 ].Sample(g_sAniso, i.vTextureCoords.xy); | |
| // return ps_output; | |
| // } | |
| const std::string before = | |
| R"(OpCapability Shader | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %g_sAniso "g_sAniso" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpDecorate %g_sAniso DescriptorSet 0 | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| %void = OpTypeVoid | |
| %8 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %int_37 = OpConstant %int 37 | |
| %15 = OpTypeImage %float 2D 0 0 0 1 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %_arr_15_uint_128 = OpTypeArray %15 %uint_128 | |
| %_ptr_UniformConstant__arr_15_uint_128 = OpTypePointer UniformConstant %_arr_15_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_15_uint_128 UniformConstant | |
| %_ptr_UniformConstant_15 = OpTypePointer UniformConstant %15 | |
| %21 = OpTypeSampler | |
| %_ptr_UniformConstant_21 = OpTypePointer UniformConstant %21 | |
| %g_sAniso = OpVariable %_ptr_UniformConstant_21 UniformConstant | |
| %23 = OpTypeSampledImage %15 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| %MainPs = OpFunction %void None %8 | |
| %26 = OpLabel | |
| %27 = OpLoad %v2float %i_vTextureCoords | |
| %28 = OpAccessChain %_ptr_UniformConstant_15 %g_tColor %int_37 | |
| %29 = OpLoad %15 %28 | |
| %30 = OpLoad %21 %g_sAniso | |
| %31 = OpSampledImage %23 %29 %30 | |
| %32 = OpImageSampleImplicitLod %v4float %31 %27 | |
| OpStore %_entryPointOutput_vColor %32 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); | |
| SinglePassRunAndCheck<InstBindlessCheckPass>(before, before, true, true); | |
| } | |
| TEST_F(InstBindlessTest, InstrumentMultipleInstructions) { | |
| // Texture2D g_tColor[128]; | |
| // | |
| // layout(push_constant) cbuffer PerViewConstantBuffer_t | |
| // { | |
| // uint g_nDataIdx; | |
| // uint g_nDataIdx2; | |
| // }; | |
| // | |
| // SamplerState g_sAniso; | |
| // | |
| // struct PS_INPUT | |
| // { | |
| // float2 vTextureCoords : TEXCOORD2; | |
| // }; | |
| // | |
| // struct PS_OUTPUT | |
| // { | |
| // float4 vColor : SV_Target0; | |
| // }; | |
| // | |
| // PS_OUTPUT MainPs(PS_INPUT i) | |
| // { | |
| // PS_OUTPUT ps_output; | |
| // | |
| // float t = g_tColor[g_nDataIdx ].Sample(g_sAniso, i.vTextureCoords.xy); | |
| // float t2 = g_tColor[g_nDataIdx2].Sample(g_sAniso, i.vTextureCoords.xy); | |
| // ps_output.vColor = t + t2; | |
| // return ps_output; | |
| // } | |
| const std::string defs_before = | |
| R"(OpCapability Shader | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %g_sAniso "g_sAniso" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 1 Offset 4 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %g_sAniso DescriptorSet 0 | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| %void = OpTypeVoid | |
| %10 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %int_1 = OpConstant %int 1 | |
| %17 = OpTypeImage %float 2D 0 0 0 1 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %_arr_17_uint_128 = OpTypeArray %17 %uint_128 | |
| %_ptr_UniformConstant__arr_17_uint_128 = OpTypePointer UniformConstant %_arr_17_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_17_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_17 = OpTypePointer UniformConstant %17 | |
| %25 = OpTypeSampler | |
| %_ptr_UniformConstant_25 = OpTypePointer UniformConstant %25 | |
| %g_sAniso = OpVariable %_ptr_UniformConstant_25 UniformConstant | |
| %27 = OpTypeSampledImage %17 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| )"; | |
| const std::string defs_after = | |
| R"(OpCapability Shader | |
| OpExtension "SPV_KHR_storage_buffer_storage_class" | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %g_sAniso "g_sAniso" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 1 Offset 4 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %g_sAniso DescriptorSet 0 | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| OpDecorate %_runtimearr_uint ArrayStride 4 | |
| OpDecorate %_struct_63 Block | |
| OpMemberDecorate %_struct_63 0 Offset 0 | |
| OpMemberDecorate %_struct_63 1 Offset 4 | |
| OpDecorate %65 DescriptorSet 7 | |
| OpDecorate %65 Binding 0 | |
| OpDecorate %gl_FragCoord BuiltIn FragCoord | |
| %void = OpTypeVoid | |
| %10 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %int_1 = OpConstant %int 1 | |
| %17 = OpTypeImage %float 2D 0 0 0 1 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %_arr_17_uint_128 = OpTypeArray %17 %uint_128 | |
| %_ptr_UniformConstant__arr_17_uint_128 = OpTypePointer UniformConstant %_arr_17_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_17_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_17 = OpTypePointer UniformConstant %17 | |
| %25 = OpTypeSampler | |
| %_ptr_UniformConstant_25 = OpTypePointer UniformConstant %25 | |
| %g_sAniso = OpVariable %_ptr_UniformConstant_25 UniformConstant | |
| %27 = OpTypeSampledImage %17 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| %uint_0 = OpConstant %uint 0 | |
| %bool = OpTypeBool | |
| %56 = OpTypeFunction %void %uint %uint %uint %uint | |
| %_runtimearr_uint = OpTypeRuntimeArray %uint | |
| %_struct_63 = OpTypeStruct %uint %_runtimearr_uint | |
| %_ptr_StorageBuffer__struct_63 = OpTypePointer StorageBuffer %_struct_63 | |
| %65 = OpVariable %_ptr_StorageBuffer__struct_63 StorageBuffer | |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint | |
| %uint_9 = OpConstant %uint 9 | |
| %uint_4 = OpConstant %uint 4 | |
| %uint_1 = OpConstant %uint 1 | |
| %uint_23 = OpConstant %uint 23 | |
| %uint_2 = OpConstant %uint 2 | |
| %uint_3 = OpConstant %uint 3 | |
| %_ptr_Input_v4float = OpTypePointer Input %v4float | |
| %gl_FragCoord = OpVariable %_ptr_Input_v4float Input | |
| %v4uint = OpTypeVector %uint 4 | |
| %uint_5 = OpConstant %uint 5 | |
| %uint_6 = OpConstant %uint 6 | |
| %uint_7 = OpConstant %uint 7 | |
| %uint_8 = OpConstant %uint 8 | |
| %uint_58 = OpConstant %uint 58 | |
| %111 = OpConstantNull %v4float | |
| %uint_64 = OpConstant %uint 64 | |
| )"; | |
| const std::string func_before = | |
| R"(%MainPs = OpFunction %void None %10 | |
| %30 = OpLabel | |
| %31 = OpLoad %v2float %i_vTextureCoords | |
| %32 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %33 = OpLoad %uint %32 | |
| %34 = OpAccessChain %_ptr_UniformConstant_17 %g_tColor %33 | |
| %35 = OpLoad %17 %34 | |
| %36 = OpLoad %25 %g_sAniso | |
| %37 = OpSampledImage %27 %35 %36 | |
| %38 = OpImageSampleImplicitLod %v4float %37 %31 | |
| %39 = OpAccessChain %_ptr_PushConstant_uint %_ %int_1 | |
| %40 = OpLoad %uint %39 | |
| %41 = OpAccessChain %_ptr_UniformConstant_17 %g_tColor %40 | |
| %42 = OpLoad %17 %41 | |
| %43 = OpSampledImage %27 %42 %36 | |
| %44 = OpImageSampleImplicitLod %v4float %43 %31 | |
| %45 = OpFAdd %v4float %38 %44 | |
| OpStore %_entryPointOutput_vColor %45 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string func_after = | |
| R"(%MainPs = OpFunction %void None %10 | |
| %30 = OpLabel | |
| %31 = OpLoad %v2float %i_vTextureCoords | |
| %32 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %33 = OpLoad %uint %32 | |
| %34 = OpAccessChain %_ptr_UniformConstant_17 %g_tColor %33 | |
| %35 = OpLoad %17 %34 | |
| %36 = OpLoad %25 %g_sAniso | |
| %37 = OpSampledImage %27 %35 %36 | |
| %48 = OpULessThan %bool %33 %uint_128 | |
| OpSelectionMerge %49 None | |
| OpBranchConditional %48 %50 %51 | |
| %50 = OpLabel | |
| %52 = OpLoad %17 %34 | |
| %53 = OpSampledImage %27 %52 %36 | |
| %54 = OpImageSampleImplicitLod %v4float %53 %31 | |
| OpBranch %49 | |
| %51 = OpLabel | |
| %110 = OpFunctionCall %void %55 %uint_58 %uint_0 %33 %uint_128 | |
| OpBranch %49 | |
| %49 = OpLabel | |
| %112 = OpPhi %v4float %54 %50 %111 %51 | |
| %39 = OpAccessChain %_ptr_PushConstant_uint %_ %int_1 | |
| %40 = OpLoad %uint %39 | |
| %41 = OpAccessChain %_ptr_UniformConstant_17 %g_tColor %40 | |
| %42 = OpLoad %17 %41 | |
| %43 = OpSampledImage %27 %42 %36 | |
| %113 = OpULessThan %bool %40 %uint_128 | |
| OpSelectionMerge %114 None | |
| OpBranchConditional %113 %115 %116 | |
| %115 = OpLabel | |
| %117 = OpLoad %17 %41 | |
| %118 = OpSampledImage %27 %117 %36 | |
| %119 = OpImageSampleImplicitLod %v4float %118 %31 | |
| OpBranch %114 | |
| %116 = OpLabel | |
| %121 = OpFunctionCall %void %55 %uint_64 %uint_0 %40 %uint_128 | |
| OpBranch %114 | |
| %114 = OpLabel | |
| %122 = OpPhi %v4float %119 %115 %111 %116 | |
| %45 = OpFAdd %v4float %112 %122 | |
| OpStore %_entryPointOutput_vColor %45 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string output_func = | |
| R"(%55 = OpFunction %void None %56 | |
| %57 = OpFunctionParameter %uint | |
| %58 = OpFunctionParameter %uint | |
| %59 = OpFunctionParameter %uint | |
| %60 = OpFunctionParameter %uint | |
| %61 = OpLabel | |
| %67 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_0 | |
| %70 = OpAtomicIAdd %uint %67 %uint_4 %uint_0 %uint_9 | |
| %71 = OpIAdd %uint %70 %uint_9 | |
| %72 = OpArrayLength %uint %65 1 | |
| %73 = OpULessThanEqual %bool %71 %72 | |
| OpSelectionMerge %74 None | |
| OpBranchConditional %73 %75 %74 | |
| %75 = OpLabel | |
| %76 = OpIAdd %uint %70 %uint_0 | |
| %78 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %76 | |
| OpStore %78 %uint_9 | |
| %80 = OpIAdd %uint %70 %uint_1 | |
| %81 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %80 | |
| OpStore %81 %uint_23 | |
| %83 = OpIAdd %uint %70 %uint_2 | |
| %84 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %83 | |
| OpStore %84 %57 | |
| %86 = OpIAdd %uint %70 %uint_3 | |
| %87 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %86 | |
| OpStore %87 %uint_4 | |
| %90 = OpLoad %v4float %gl_FragCoord | |
| %92 = OpBitcast %v4uint %90 | |
| %93 = OpCompositeExtract %uint %92 0 | |
| %94 = OpIAdd %uint %70 %uint_4 | |
| %95 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %94 | |
| OpStore %95 %93 | |
| %96 = OpCompositeExtract %uint %92 1 | |
| %98 = OpIAdd %uint %70 %uint_5 | |
| %99 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %98 | |
| OpStore %99 %96 | |
| %101 = OpIAdd %uint %70 %uint_6 | |
| %102 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %101 | |
| OpStore %102 %58 | |
| %104 = OpIAdd %uint %70 %uint_7 | |
| %105 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %104 | |
| OpStore %105 %59 | |
| %107 = OpIAdd %uint %70 %uint_8 | |
| %108 = OpAccessChain %_ptr_StorageBuffer_uint %65 %uint_1 %107 | |
| OpStore %108 %60 | |
| OpBranch %74 | |
| %74 = OpLabel | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); | |
| SinglePassRunAndCheck<InstBindlessCheckPass>( | |
| defs_before + func_before, defs_after + func_after + output_func, true, | |
| true); | |
| } | |
| TEST_F(InstBindlessTest, ReuseConstsTypesBuiltins) { | |
| // This test verifies that the pass resuses existing constants, types | |
| // and builtin variables. This test was created by editing the SPIR-V | |
| // from the Simple test. | |
| const std::string defs_before = | |
| R"(OpCapability Shader | |
| OpExtension "SPV_KHR_storage_buffer_storage_class" | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %g_sAniso "g_sAniso" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %g_sAniso DescriptorSet 0 | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| OpDecorate %85 DescriptorSet 7 | |
| OpDecorate %85 Binding 0 | |
| OpDecorate %gl_FragCoord BuiltIn FragCoord | |
| %void = OpTypeVoid | |
| %3 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %20 = OpTypeImage %float 2D 0 0 0 1 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %_arr_20_uint_128 = OpTypeArray %20 %uint_128 | |
| %_ptr_UniformConstant__arr_20_uint_128 = OpTypePointer UniformConstant %_arr_20_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_20_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_20 = OpTypePointer UniformConstant %20 | |
| %35 = OpTypeSampler | |
| %_ptr_UniformConstant_35 = OpTypePointer UniformConstant %35 | |
| %g_sAniso = OpVariable %_ptr_UniformConstant_35 UniformConstant | |
| %39 = OpTypeSampledImage %20 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| %uint_0 = OpConstant %uint 0 | |
| %bool = OpTypeBool | |
| %_runtimearr_uint = OpTypeRuntimeArray %uint | |
| %_struct_83 = OpTypeStruct %uint %_runtimearr_uint | |
| %_ptr_StorageBuffer__struct_83 = OpTypePointer StorageBuffer %_struct_83 | |
| %85 = OpVariable %_ptr_StorageBuffer__struct_83 StorageBuffer | |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint | |
| %uint_10 = OpConstant %uint 10 | |
| %uint_4 = OpConstant %uint 4 | |
| %uint_1 = OpConstant %uint 1 | |
| %uint_23 = OpConstant %uint 23 | |
| %uint_2 = OpConstant %uint 2 | |
| %uint_9 = OpConstant %uint 9 | |
| %uint_3 = OpConstant %uint 3 | |
| %_ptr_Input_v4float = OpTypePointer Input %v4float | |
| %gl_FragCoord = OpVariable %_ptr_Input_v4float Input | |
| %v4uint = OpTypeVector %uint 4 | |
| %uint_5 = OpConstant %uint 5 | |
| %uint_6 = OpConstant %uint 6 | |
| %uint_7 = OpConstant %uint 7 | |
| %uint_8 = OpConstant %uint 8 | |
| %131 = OpConstantNull %v4float | |
| )"; | |
| const std::string defs_after = | |
| R"(OpCapability Shader | |
| OpExtension "SPV_KHR_storage_buffer_storage_class" | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %g_sAniso "g_sAniso" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %g_sAniso DescriptorSet 0 | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| OpDecorate %10 DescriptorSet 7 | |
| OpDecorate %10 Binding 0 | |
| OpDecorate %gl_FragCoord BuiltIn FragCoord | |
| OpDecorate %_runtimearr_uint ArrayStride 4 | |
| OpDecorate %_struct_34 Block | |
| OpMemberDecorate %_struct_34 0 Offset 0 | |
| OpMemberDecorate %_struct_34 1 Offset 4 | |
| OpDecorate %74 DescriptorSet 7 | |
| OpDecorate %74 Binding 0 | |
| %void = OpTypeVoid | |
| %12 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %18 = OpTypeImage %float 2D 0 0 0 1 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %_arr_18_uint_128 = OpTypeArray %18 %uint_128 | |
| %_ptr_UniformConstant__arr_18_uint_128 = OpTypePointer UniformConstant %_arr_18_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_18_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_18 = OpTypePointer UniformConstant %18 | |
| %26 = OpTypeSampler | |
| %_ptr_UniformConstant_26 = OpTypePointer UniformConstant %26 | |
| %g_sAniso = OpVariable %_ptr_UniformConstant_26 UniformConstant | |
| %28 = OpTypeSampledImage %18 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| %uint_0 = OpConstant %uint 0 | |
| %bool = OpTypeBool | |
| %_runtimearr_uint = OpTypeRuntimeArray %uint | |
| %_struct_34 = OpTypeStruct %uint %_runtimearr_uint | |
| %_ptr_StorageBuffer__struct_34 = OpTypePointer StorageBuffer %_struct_34 | |
| %10 = OpVariable %_ptr_StorageBuffer__struct_34 StorageBuffer | |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint | |
| %uint_10 = OpConstant %uint 10 | |
| %uint_4 = OpConstant %uint 4 | |
| %uint_1 = OpConstant %uint 1 | |
| %uint_23 = OpConstant %uint 23 | |
| %uint_2 = OpConstant %uint 2 | |
| %uint_9 = OpConstant %uint 9 | |
| %uint_3 = OpConstant %uint 3 | |
| %_ptr_Input_v4float = OpTypePointer Input %v4float | |
| %gl_FragCoord = OpVariable %_ptr_Input_v4float Input | |
| %v4uint = OpTypeVector %uint 4 | |
| %uint_5 = OpConstant %uint 5 | |
| %uint_6 = OpConstant %uint 6 | |
| %uint_7 = OpConstant %uint 7 | |
| %uint_8 = OpConstant %uint 8 | |
| %50 = OpConstantNull %v4float | |
| %68 = OpTypeFunction %void %uint %uint %uint %uint | |
| %74 = OpVariable %_ptr_StorageBuffer__struct_34 StorageBuffer | |
| %uint_82 = OpConstant %uint 82 | |
| )"; | |
| const std::string func_before = | |
| R"(%MainPs = OpFunction %void None %3 | |
| %5 = OpLabel | |
| %53 = OpLoad %v2float %i_vTextureCoords | |
| %63 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %64 = OpLoad %uint %63 | |
| %65 = OpAccessChain %_ptr_UniformConstant_20 %g_tColor %64 | |
| %67 = OpLoad %35 %g_sAniso | |
| %78 = OpLoad %20 %65 | |
| %79 = OpSampledImage %39 %78 %67 | |
| %71 = OpImageSampleImplicitLod %v4float %79 %53 | |
| OpStore %_entryPointOutput_vColor %71 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string func_after = | |
| R"(%MainPs = OpFunction %void None %12 | |
| %51 = OpLabel | |
| %52 = OpLoad %v2float %i_vTextureCoords | |
| %53 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %54 = OpLoad %uint %53 | |
| %55 = OpAccessChain %_ptr_UniformConstant_18 %g_tColor %54 | |
| %56 = OpLoad %26 %g_sAniso | |
| %57 = OpLoad %18 %55 | |
| %58 = OpSampledImage %28 %57 %56 | |
| %60 = OpULessThan %bool %54 %uint_128 | |
| OpSelectionMerge %61 None | |
| OpBranchConditional %60 %62 %63 | |
| %62 = OpLabel | |
| %64 = OpLoad %18 %55 | |
| %65 = OpSampledImage %28 %64 %56 | |
| %66 = OpImageSampleImplicitLod %v4float %65 %52 | |
| OpBranch %61 | |
| %63 = OpLabel | |
| %105 = OpFunctionCall %void %67 %uint_82 %uint_0 %54 %uint_128 | |
| OpBranch %61 | |
| %61 = OpLabel | |
| %106 = OpPhi %v4float %66 %62 %50 %63 | |
| OpStore %_entryPointOutput_vColor %106 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string output_func = | |
| R"(%67 = OpFunction %void None %68 | |
| %69 = OpFunctionParameter %uint | |
| %70 = OpFunctionParameter %uint | |
| %71 = OpFunctionParameter %uint | |
| %72 = OpFunctionParameter %uint | |
| %73 = OpLabel | |
| %75 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_0 | |
| %76 = OpAtomicIAdd %uint %75 %uint_4 %uint_0 %uint_9 | |
| %77 = OpIAdd %uint %76 %uint_9 | |
| %78 = OpArrayLength %uint %74 1 | |
| %79 = OpULessThanEqual %bool %77 %78 | |
| OpSelectionMerge %80 None | |
| OpBranchConditional %79 %81 %80 | |
| %81 = OpLabel | |
| %82 = OpIAdd %uint %76 %uint_0 | |
| %83 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %82 | |
| OpStore %83 %uint_9 | |
| %84 = OpIAdd %uint %76 %uint_1 | |
| %85 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %84 | |
| OpStore %85 %uint_23 | |
| %86 = OpIAdd %uint %76 %uint_2 | |
| %87 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %86 | |
| OpStore %87 %69 | |
| %88 = OpIAdd %uint %76 %uint_3 | |
| %89 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %88 | |
| OpStore %89 %uint_4 | |
| %90 = OpLoad %v4float %gl_FragCoord | |
| %91 = OpBitcast %v4uint %90 | |
| %92 = OpCompositeExtract %uint %91 0 | |
| %93 = OpIAdd %uint %76 %uint_4 | |
| %94 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %93 | |
| OpStore %94 %92 | |
| %95 = OpCompositeExtract %uint %91 1 | |
| %96 = OpIAdd %uint %76 %uint_5 | |
| %97 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %96 | |
| OpStore %97 %95 | |
| %98 = OpIAdd %uint %76 %uint_6 | |
| %99 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %98 | |
| OpStore %99 %70 | |
| %100 = OpIAdd %uint %76 %uint_7 | |
| %101 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %100 | |
| OpStore %101 %71 | |
| %102 = OpIAdd %uint %76 %uint_8 | |
| %103 = OpAccessChain %_ptr_StorageBuffer_uint %74 %uint_1 %102 | |
| OpStore %103 %72 | |
| OpBranch %80 | |
| %80 = OpLabel | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); | |
| SinglePassRunAndCheck<InstBindlessCheckPass>( | |
| defs_before + func_before, defs_after + func_after + output_func, true, | |
| true); | |
| } | |
| TEST_F(InstBindlessTest, InstrumentOpImage) { | |
| // This test verifies that the pass will correctly instrument shader | |
| // using OpImage. This test was created by editing the SPIR-V | |
| // from the Simple test. | |
| const std::string defs_before = | |
| R"(OpCapability Shader | |
| OpCapability StorageImageReadWithoutFormat | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| %void = OpTypeVoid | |
| %3 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %v2int = OpTypeVector %int 2 | |
| %int_0 = OpConstant %int 0 | |
| %20 = OpTypeImage %float 2D 0 0 0 0 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %39 = OpTypeSampledImage %20 | |
| %_arr_39_uint_128 = OpTypeArray %39 %uint_128 | |
| %_ptr_UniformConstant__arr_39_uint_128 = OpTypePointer UniformConstant %_arr_39_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_39_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_39 = OpTypePointer UniformConstant %39 | |
| %_ptr_Input_v2int = OpTypePointer Input %v2int | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2int Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| )"; | |
| const std::string defs_after = | |
| R"(OpCapability Shader | |
| OpCapability StorageImageReadWithoutFormat | |
| OpExtension "SPV_KHR_storage_buffer_storage_class" | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| OpDecorate %_runtimearr_uint ArrayStride 4 | |
| OpDecorate %_struct_51 Block | |
| OpMemberDecorate %_struct_51 0 Offset 0 | |
| OpMemberDecorate %_struct_51 1 Offset 4 | |
| OpDecorate %53 DescriptorSet 7 | |
| OpDecorate %53 Binding 0 | |
| OpDecorate %gl_FragCoord BuiltIn FragCoord | |
| %void = OpTypeVoid | |
| %9 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %v2int = OpTypeVector %int 2 | |
| %int_0 = OpConstant %int 0 | |
| %15 = OpTypeImage %float 2D 0 0 0 0 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %18 = OpTypeSampledImage %15 | |
| %_arr_18_uint_128 = OpTypeArray %18 %uint_128 | |
| %_ptr_UniformConstant__arr_18_uint_128 = OpTypePointer UniformConstant %_arr_18_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_18_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_18 = OpTypePointer UniformConstant %18 | |
| %_ptr_Input_v2int = OpTypePointer Input %v2int | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2int Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| %uint_0 = OpConstant %uint 0 | |
| %bool = OpTypeBool | |
| %44 = OpTypeFunction %void %uint %uint %uint %uint | |
| %_runtimearr_uint = OpTypeRuntimeArray %uint | |
| %_struct_51 = OpTypeStruct %uint %_runtimearr_uint | |
| %_ptr_StorageBuffer__struct_51 = OpTypePointer StorageBuffer %_struct_51 | |
| %53 = OpVariable %_ptr_StorageBuffer__struct_51 StorageBuffer | |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint | |
| %uint_9 = OpConstant %uint 9 | |
| %uint_4 = OpConstant %uint 4 | |
| %uint_1 = OpConstant %uint 1 | |
| %uint_23 = OpConstant %uint 23 | |
| %uint_2 = OpConstant %uint 2 | |
| %uint_3 = OpConstant %uint 3 | |
| %_ptr_Input_v4float = OpTypePointer Input %v4float | |
| %gl_FragCoord = OpVariable %_ptr_Input_v4float Input | |
| %v4uint = OpTypeVector %uint 4 | |
| %uint_5 = OpConstant %uint 5 | |
| %uint_6 = OpConstant %uint 6 | |
| %uint_7 = OpConstant %uint 7 | |
| %uint_8 = OpConstant %uint 8 | |
| %uint_51 = OpConstant %uint 51 | |
| %99 = OpConstantNull %v4float | |
| )"; | |
| const std::string func_before = | |
| R"(%MainPs = OpFunction %void None %3 | |
| %5 = OpLabel | |
| %53 = OpLoad %v2int %i_vTextureCoords | |
| %63 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %64 = OpLoad %uint %63 | |
| %65 = OpAccessChain %_ptr_UniformConstant_39 %g_tColor %64 | |
| %66 = OpLoad %39 %65 | |
| %75 = OpImage %20 %66 | |
| %71 = OpImageRead %v4float %75 %53 | |
| OpStore %_entryPointOutput_vColor %71 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string func_after = | |
| R"(%MainPs = OpFunction %void None %9 | |
| %26 = OpLabel | |
| %27 = OpLoad %v2int %i_vTextureCoords | |
| %28 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %29 = OpLoad %uint %28 | |
| %30 = OpAccessChain %_ptr_UniformConstant_18 %g_tColor %29 | |
| %31 = OpLoad %18 %30 | |
| %32 = OpImage %15 %31 | |
| %36 = OpULessThan %bool %29 %uint_128 | |
| OpSelectionMerge %37 None | |
| OpBranchConditional %36 %38 %39 | |
| %38 = OpLabel | |
| %40 = OpLoad %18 %30 | |
| %41 = OpImage %15 %40 | |
| %42 = OpImageRead %v4float %41 %27 | |
| OpBranch %37 | |
| %39 = OpLabel | |
| %98 = OpFunctionCall %void %43 %uint_51 %uint_0 %29 %uint_128 | |
| OpBranch %37 | |
| %37 = OpLabel | |
| %100 = OpPhi %v4float %42 %38 %99 %39 | |
| OpStore %_entryPointOutput_vColor %100 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string output_func = | |
| R"(%43 = OpFunction %void None %44 | |
| %45 = OpFunctionParameter %uint | |
| %46 = OpFunctionParameter %uint | |
| %47 = OpFunctionParameter %uint | |
| %48 = OpFunctionParameter %uint | |
| %49 = OpLabel | |
| %55 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_0 | |
| %58 = OpAtomicIAdd %uint %55 %uint_4 %uint_0 %uint_9 | |
| %59 = OpIAdd %uint %58 %uint_9 | |
| %60 = OpArrayLength %uint %53 1 | |
| %61 = OpULessThanEqual %bool %59 %60 | |
| OpSelectionMerge %62 None | |
| OpBranchConditional %61 %63 %62 | |
| %63 = OpLabel | |
| %64 = OpIAdd %uint %58 %uint_0 | |
| %66 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %64 | |
| OpStore %66 %uint_9 | |
| %68 = OpIAdd %uint %58 %uint_1 | |
| %69 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %68 | |
| OpStore %69 %uint_23 | |
| %71 = OpIAdd %uint %58 %uint_2 | |
| %72 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %71 | |
| OpStore %72 %45 | |
| %74 = OpIAdd %uint %58 %uint_3 | |
| %75 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %74 | |
| OpStore %75 %uint_4 | |
| %78 = OpLoad %v4float %gl_FragCoord | |
| %80 = OpBitcast %v4uint %78 | |
| %81 = OpCompositeExtract %uint %80 0 | |
| %82 = OpIAdd %uint %58 %uint_4 | |
| %83 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %82 | |
| OpStore %83 %81 | |
| %84 = OpCompositeExtract %uint %80 1 | |
| %86 = OpIAdd %uint %58 %uint_5 | |
| %87 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %86 | |
| OpStore %87 %84 | |
| %89 = OpIAdd %uint %58 %uint_6 | |
| %90 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %89 | |
| OpStore %90 %46 | |
| %92 = OpIAdd %uint %58 %uint_7 | |
| %93 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %92 | |
| OpStore %93 %47 | |
| %95 = OpIAdd %uint %58 %uint_8 | |
| %96 = OpAccessChain %_ptr_StorageBuffer_uint %53 %uint_1 %95 | |
| OpStore %96 %48 | |
| OpBranch %62 | |
| %62 = OpLabel | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); | |
| SinglePassRunAndCheck<InstBindlessCheckPass>( | |
| defs_before + func_before, defs_after + func_after + output_func, true, | |
| true); | |
| } | |
| TEST_F(InstBindlessTest, InstrumentSampledImage) { | |
| // This test verifies that the pass will correctly instrument shader | |
| // using sampled image. This test was created by editing the SPIR-V | |
| // from the Simple test. | |
| const std::string defs_before = | |
| R"(OpCapability Shader | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| %void = OpTypeVoid | |
| %3 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %20 = OpTypeImage %float 2D 0 0 0 1 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %39 = OpTypeSampledImage %20 | |
| %_arr_39_uint_128 = OpTypeArray %39 %uint_128 | |
| %_ptr_UniformConstant__arr_39_uint_128 = OpTypePointer UniformConstant %_arr_39_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_39_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_39 = OpTypePointer UniformConstant %39 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| )"; | |
| const std::string defs_after = | |
| R"(OpCapability Shader | |
| OpExtension "SPV_KHR_storage_buffer_storage_class" | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| OpDecorate %_runtimearr_uint ArrayStride 4 | |
| OpDecorate %_struct_49 Block | |
| OpMemberDecorate %_struct_49 0 Offset 0 | |
| OpMemberDecorate %_struct_49 1 Offset 4 | |
| OpDecorate %51 DescriptorSet 7 | |
| OpDecorate %51 Binding 0 | |
| OpDecorate %gl_FragCoord BuiltIn FragCoord | |
| %void = OpTypeVoid | |
| %9 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %15 = OpTypeImage %float 2D 0 0 0 1 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %18 = OpTypeSampledImage %15 | |
| %_arr_18_uint_128 = OpTypeArray %18 %uint_128 | |
| %_ptr_UniformConstant__arr_18_uint_128 = OpTypePointer UniformConstant %_arr_18_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_18_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_18 = OpTypePointer UniformConstant %18 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2float Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| %uint_0 = OpConstant %uint 0 | |
| %bool = OpTypeBool | |
| %42 = OpTypeFunction %void %uint %uint %uint %uint | |
| %_runtimearr_uint = OpTypeRuntimeArray %uint | |
| %_struct_49 = OpTypeStruct %uint %_runtimearr_uint | |
| %_ptr_StorageBuffer__struct_49 = OpTypePointer StorageBuffer %_struct_49 | |
| %51 = OpVariable %_ptr_StorageBuffer__struct_49 StorageBuffer | |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint | |
| %uint_9 = OpConstant %uint 9 | |
| %uint_4 = OpConstant %uint 4 | |
| %uint_1 = OpConstant %uint 1 | |
| %uint_23 = OpConstant %uint 23 | |
| %uint_2 = OpConstant %uint 2 | |
| %uint_3 = OpConstant %uint 3 | |
| %_ptr_Input_v4float = OpTypePointer Input %v4float | |
| %gl_FragCoord = OpVariable %_ptr_Input_v4float Input | |
| %v4uint = OpTypeVector %uint 4 | |
| %uint_5 = OpConstant %uint 5 | |
| %uint_6 = OpConstant %uint 6 | |
| %uint_7 = OpConstant %uint 7 | |
| %uint_8 = OpConstant %uint 8 | |
| %uint_49 = OpConstant %uint 49 | |
| %97 = OpConstantNull %v4float | |
| )"; | |
| const std::string func_before = | |
| R"(%MainPs = OpFunction %void None %3 | |
| %5 = OpLabel | |
| %53 = OpLoad %v2float %i_vTextureCoords | |
| %63 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %64 = OpLoad %uint %63 | |
| %65 = OpAccessChain %_ptr_UniformConstant_39 %g_tColor %64 | |
| %66 = OpLoad %39 %65 | |
| %71 = OpImageSampleImplicitLod %v4float %66 %53 | |
| OpStore %_entryPointOutput_vColor %71 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string func_after = | |
| R"(%MainPs = OpFunction %void None %9 | |
| %26 = OpLabel | |
| %27 = OpLoad %v2float %i_vTextureCoords | |
| %28 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %29 = OpLoad %uint %28 | |
| %30 = OpAccessChain %_ptr_UniformConstant_18 %g_tColor %29 | |
| %31 = OpLoad %18 %30 | |
| %35 = OpULessThan %bool %29 %uint_128 | |
| OpSelectionMerge %36 None | |
| OpBranchConditional %35 %37 %38 | |
| %37 = OpLabel | |
| %39 = OpLoad %18 %30 | |
| %40 = OpImageSampleImplicitLod %v4float %39 %27 | |
| OpBranch %36 | |
| %38 = OpLabel | |
| %96 = OpFunctionCall %void %41 %uint_49 %uint_0 %29 %uint_128 | |
| OpBranch %36 | |
| %36 = OpLabel | |
| %98 = OpPhi %v4float %40 %37 %97 %38 | |
| OpStore %_entryPointOutput_vColor %98 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string output_func = | |
| R"(%41 = OpFunction %void None %42 | |
| %43 = OpFunctionParameter %uint | |
| %44 = OpFunctionParameter %uint | |
| %45 = OpFunctionParameter %uint | |
| %46 = OpFunctionParameter %uint | |
| %47 = OpLabel | |
| %53 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_0 | |
| %56 = OpAtomicIAdd %uint %53 %uint_4 %uint_0 %uint_9 | |
| %57 = OpIAdd %uint %56 %uint_9 | |
| %58 = OpArrayLength %uint %51 1 | |
| %59 = OpULessThanEqual %bool %57 %58 | |
| OpSelectionMerge %60 None | |
| OpBranchConditional %59 %61 %60 | |
| %61 = OpLabel | |
| %62 = OpIAdd %uint %56 %uint_0 | |
| %64 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %62 | |
| OpStore %64 %uint_9 | |
| %66 = OpIAdd %uint %56 %uint_1 | |
| %67 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %66 | |
| OpStore %67 %uint_23 | |
| %69 = OpIAdd %uint %56 %uint_2 | |
| %70 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %69 | |
| OpStore %70 %43 | |
| %72 = OpIAdd %uint %56 %uint_3 | |
| %73 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %72 | |
| OpStore %73 %uint_4 | |
| %76 = OpLoad %v4float %gl_FragCoord | |
| %78 = OpBitcast %v4uint %76 | |
| %79 = OpCompositeExtract %uint %78 0 | |
| %80 = OpIAdd %uint %56 %uint_4 | |
| %81 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %80 | |
| OpStore %81 %79 | |
| %82 = OpCompositeExtract %uint %78 1 | |
| %84 = OpIAdd %uint %56 %uint_5 | |
| %85 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %84 | |
| OpStore %85 %82 | |
| %87 = OpIAdd %uint %56 %uint_6 | |
| %88 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %87 | |
| OpStore %88 %44 | |
| %90 = OpIAdd %uint %56 %uint_7 | |
| %91 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %90 | |
| OpStore %91 %45 | |
| %93 = OpIAdd %uint %56 %uint_8 | |
| %94 = OpAccessChain %_ptr_StorageBuffer_uint %51 %uint_1 %93 | |
| OpStore %94 %46 | |
| OpBranch %60 | |
| %60 = OpLabel | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); | |
| SinglePassRunAndCheck<InstBindlessCheckPass>( | |
| defs_before + func_before, defs_after + func_after + output_func, true, | |
| true); | |
| } | |
| TEST_F(InstBindlessTest, InstrumentImageWrite) { | |
| // This test verifies that the pass will correctly instrument shader | |
| // doing bindless image write. This test was created by editing the SPIR-V | |
| // from the Simple test. | |
| const std::string defs_before = | |
| R"(OpCapability Shader | |
| OpCapability StorageImageWriteWithoutFormat | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| %void = OpTypeVoid | |
| %3 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %v2int = OpTypeVector %int 2 | |
| %int_0 = OpConstant %int 0 | |
| %20 = OpTypeImage %float 2D 0 0 0 0 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %80 = OpConstantNull %v4float | |
| %_arr_20_uint_128 = OpTypeArray %20 %uint_128 | |
| %_ptr_UniformConstant__arr_20_uint_128 = OpTypePointer UniformConstant %_arr_20_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_20_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_20 = OpTypePointer UniformConstant %20 | |
| %_ptr_Input_v2int = OpTypePointer Input %v2int | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2int Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| )"; | |
| const std::string defs_after = | |
| R"(OpCapability Shader | |
| OpCapability StorageImageWriteWithoutFormat | |
| OpExtension "SPV_KHR_storage_buffer_storage_class" | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Fragment %MainPs "MainPs" %i_vTextureCoords %_entryPointOutput_vColor %gl_FragCoord | |
| OpExecutionMode %MainPs OriginUpperLeft | |
| OpSource HLSL 500 | |
| OpName %MainPs "MainPs" | |
| OpName %g_tColor "g_tColor" | |
| OpName %PerViewConstantBuffer_t "PerViewConstantBuffer_t" | |
| OpMemberName %PerViewConstantBuffer_t 0 "g_nDataIdx" | |
| OpName %_ "" | |
| OpName %i_vTextureCoords "i.vTextureCoords" | |
| OpName %_entryPointOutput_vColor "@entryPointOutput.vColor" | |
| OpDecorate %g_tColor DescriptorSet 3 | |
| OpDecorate %g_tColor Binding 0 | |
| OpMemberDecorate %PerViewConstantBuffer_t 0 Offset 0 | |
| OpDecorate %PerViewConstantBuffer_t Block | |
| OpDecorate %i_vTextureCoords Location 0 | |
| OpDecorate %_entryPointOutput_vColor Location 0 | |
| OpDecorate %_runtimearr_uint ArrayStride 4 | |
| OpDecorate %_struct_48 Block | |
| OpMemberDecorate %_struct_48 0 Offset 0 | |
| OpMemberDecorate %_struct_48 1 Offset 4 | |
| OpDecorate %50 DescriptorSet 7 | |
| OpDecorate %50 Binding 0 | |
| OpDecorate %gl_FragCoord BuiltIn FragCoord | |
| %void = OpTypeVoid | |
| %9 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %v2float = OpTypeVector %float 2 | |
| %v4float = OpTypeVector %float 4 | |
| %int = OpTypeInt 32 1 | |
| %v2int = OpTypeVector %int 2 | |
| %int_0 = OpConstant %int 0 | |
| %16 = OpTypeImage %float 2D 0 0 0 0 Unknown | |
| %uint = OpTypeInt 32 0 | |
| %uint_128 = OpConstant %uint 128 | |
| %19 = OpConstantNull %v4float | |
| %_arr_16_uint_128 = OpTypeArray %16 %uint_128 | |
| %_ptr_UniformConstant__arr_16_uint_128 = OpTypePointer UniformConstant %_arr_16_uint_128 | |
| %g_tColor = OpVariable %_ptr_UniformConstant__arr_16_uint_128 UniformConstant | |
| %PerViewConstantBuffer_t = OpTypeStruct %uint | |
| %_ptr_PushConstant_PerViewConstantBuffer_t = OpTypePointer PushConstant %PerViewConstantBuffer_t | |
| %_ = OpVariable %_ptr_PushConstant_PerViewConstantBuffer_t PushConstant | |
| %_ptr_PushConstant_uint = OpTypePointer PushConstant %uint | |
| %_ptr_UniformConstant_16 = OpTypePointer UniformConstant %16 | |
| %_ptr_Input_v2int = OpTypePointer Input %v2int | |
| %i_vTextureCoords = OpVariable %_ptr_Input_v2int Input | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %_entryPointOutput_vColor = OpVariable %_ptr_Output_v4float Output | |
| %uint_0 = OpConstant %uint 0 | |
| %bool = OpTypeBool | |
| %41 = OpTypeFunction %void %uint %uint %uint %uint | |
| %_runtimearr_uint = OpTypeRuntimeArray %uint | |
| %_struct_48 = OpTypeStruct %uint %_runtimearr_uint | |
| %_ptr_StorageBuffer__struct_48 = OpTypePointer StorageBuffer %_struct_48 | |
| %50 = OpVariable %_ptr_StorageBuffer__struct_48 StorageBuffer | |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint | |
| %uint_9 = OpConstant %uint 9 | |
| %uint_4 = OpConstant %uint 4 | |
| %uint_1 = OpConstant %uint 1 | |
| %uint_23 = OpConstant %uint 23 | |
| %uint_2 = OpConstant %uint 2 | |
| %uint_3 = OpConstant %uint 3 | |
| %_ptr_Input_v4float = OpTypePointer Input %v4float | |
| %gl_FragCoord = OpVariable %_ptr_Input_v4float Input | |
| %v4uint = OpTypeVector %uint 4 | |
| %uint_5 = OpConstant %uint 5 | |
| %uint_6 = OpConstant %uint 6 | |
| %uint_7 = OpConstant %uint 7 | |
| %uint_8 = OpConstant %uint 8 | |
| %uint_51 = OpConstant %uint 51 | |
| )"; | |
| const std::string func_before = | |
| R"(%MainPs = OpFunction %void None %3 | |
| %5 = OpLabel | |
| %53 = OpLoad %v2int %i_vTextureCoords | |
| %63 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %64 = OpLoad %uint %63 | |
| %65 = OpAccessChain %_ptr_UniformConstant_20 %g_tColor %64 | |
| %66 = OpLoad %20 %65 | |
| OpImageWrite %66 %53 %80 | |
| OpStore %_entryPointOutput_vColor %80 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string func_after = | |
| R"(%MainPs = OpFunction %void None %9 | |
| %27 = OpLabel | |
| %28 = OpLoad %v2int %i_vTextureCoords | |
| %29 = OpAccessChain %_ptr_PushConstant_uint %_ %int_0 | |
| %30 = OpLoad %uint %29 | |
| %31 = OpAccessChain %_ptr_UniformConstant_16 %g_tColor %30 | |
| %32 = OpLoad %16 %31 | |
| %35 = OpULessThan %bool %30 %uint_128 | |
| OpSelectionMerge %36 None | |
| OpBranchConditional %35 %37 %38 | |
| %37 = OpLabel | |
| %39 = OpLoad %16 %31 | |
| OpImageWrite %39 %28 %19 | |
| OpBranch %36 | |
| %38 = OpLabel | |
| %95 = OpFunctionCall %void %40 %uint_51 %uint_0 %30 %uint_128 | |
| OpBranch %36 | |
| %36 = OpLabel | |
| OpStore %_entryPointOutput_vColor %19 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string output_func = | |
| R"(%40 = OpFunction %void None %41 | |
| %42 = OpFunctionParameter %uint | |
| %43 = OpFunctionParameter %uint | |
| %44 = OpFunctionParameter %uint | |
| %45 = OpFunctionParameter %uint | |
| %46 = OpLabel | |
| %52 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_0 | |
| %55 = OpAtomicIAdd %uint %52 %uint_4 %uint_0 %uint_9 | |
| %56 = OpIAdd %uint %55 %uint_9 | |
| %57 = OpArrayLength %uint %50 1 | |
| %58 = OpULessThanEqual %bool %56 %57 | |
| OpSelectionMerge %59 None | |
| OpBranchConditional %58 %60 %59 | |
| %60 = OpLabel | |
| %61 = OpIAdd %uint %55 %uint_0 | |
| %63 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %61 | |
| OpStore %63 %uint_9 | |
| %65 = OpIAdd %uint %55 %uint_1 | |
| %66 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %65 | |
| OpStore %66 %uint_23 | |
| %68 = OpIAdd %uint %55 %uint_2 | |
| %69 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %68 | |
| OpStore %69 %42 | |
| %71 = OpIAdd %uint %55 %uint_3 | |
| %72 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %71 | |
| OpStore %72 %uint_4 | |
| %75 = OpLoad %v4float %gl_FragCoord | |
| %77 = OpBitcast %v4uint %75 | |
| %78 = OpCompositeExtract %uint %77 0 | |
| %79 = OpIAdd %uint %55 %uint_4 | |
| %80 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %79 | |
| OpStore %80 %78 | |
| %81 = OpCompositeExtract %uint %77 1 | |
| %83 = OpIAdd %uint %55 %uint_5 | |
| %84 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %83 | |
| OpStore %84 %81 | |
| %86 = OpIAdd %uint %55 %uint_6 | |
| %87 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %86 | |
| OpStore %87 %43 | |
| %89 = OpIAdd %uint %55 %uint_7 | |
| %90 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %89 | |
| OpStore %90 %44 | |
| %92 = OpIAdd %uint %55 %uint_8 | |
| %93 = OpAccessChain %_ptr_StorageBuffer_uint %50 %uint_1 %92 | |
| OpStore %93 %45 | |
| OpBranch %59 | |
| %59 = OpLabel | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); | |
| SinglePassRunAndCheck<InstBindlessCheckPass>( | |
| defs_before + func_before, defs_after + func_after + output_func, true, | |
| true); | |
| } | |
| TEST_F(InstBindlessTest, InstrumentVertexSimple) { | |
| // This test verifies that the pass will correctly instrument shader | |
| // doing bindless image write. This test was created by editing the SPIR-V | |
| // from the Simple test. | |
| const std::string defs_before = | |
| R"(OpCapability Shader | |
| OpCapability Sampled1D | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Vertex %main "main" %_ %coords2D | |
| OpSource GLSL 450 | |
| OpName %main "main" | |
| OpName %lod "lod" | |
| OpName %coords1D "coords1D" | |
| OpName %gl_PerVertex "gl_PerVertex" | |
| OpMemberName %gl_PerVertex 0 "gl_Position" | |
| OpMemberName %gl_PerVertex 1 "gl_PointSize" | |
| OpMemberName %gl_PerVertex 2 "gl_ClipDistance" | |
| OpMemberName %gl_PerVertex 3 "gl_CullDistance" | |
| OpName %_ "" | |
| OpName %texSampler1D "texSampler1D" | |
| OpName %foo "foo" | |
| OpMemberName %foo 0 "g_idx" | |
| OpName %__0 "" | |
| OpName %coords2D "coords2D" | |
| OpMemberDecorate %gl_PerVertex 0 BuiltIn Position | |
| OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize | |
| OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance | |
| OpMemberDecorate %gl_PerVertex 3 BuiltIn CullDistance | |
| OpDecorate %gl_PerVertex Block | |
| OpDecorate %texSampler1D DescriptorSet 0 | |
| OpDecorate %texSampler1D Binding 3 | |
| OpMemberDecorate %foo 0 Offset 0 | |
| OpDecorate %foo Block | |
| OpDecorate %__0 DescriptorSet 0 | |
| OpDecorate %__0 Binding 5 | |
| OpDecorate %coords2D Location 0 | |
| %void = OpTypeVoid | |
| %3 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %_ptr_Function_float = OpTypePointer Function %float | |
| %float_3 = OpConstant %float 3 | |
| %float_1_78900003 = OpConstant %float 1.78900003 | |
| %v4float = OpTypeVector %float 4 | |
| %uint = OpTypeInt 32 0 | |
| %uint_1 = OpConstant %uint 1 | |
| %_arr_float_uint_1 = OpTypeArray %float %uint_1 | |
| %gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 %_arr_float_uint_1 | |
| %_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex | |
| %_ = OpVariable %_ptr_Output_gl_PerVertex Output | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %21 = OpTypeImage %float 1D 0 0 0 1 Unknown | |
| %22 = OpTypeSampledImage %21 | |
| %uint_128 = OpConstant %uint 128 | |
| %_arr_22_uint_128 = OpTypeArray %22 %uint_128 | |
| %_ptr_UniformConstant__arr_22_uint_128 = OpTypePointer UniformConstant %_arr_22_uint_128 | |
| %texSampler1D = OpVariable %_ptr_UniformConstant__arr_22_uint_128 UniformConstant | |
| %foo = OpTypeStruct %int | |
| %_ptr_Uniform_foo = OpTypePointer Uniform %foo | |
| %__0 = OpVariable %_ptr_Uniform_foo Uniform | |
| %_ptr_Uniform_int = OpTypePointer Uniform %int | |
| %_ptr_UniformConstant_22 = OpTypePointer UniformConstant %22 | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %v2float = OpTypeVector %float 2 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %coords2D = OpVariable %_ptr_Input_v2float Input | |
| )"; | |
| const std::string defs_after = | |
| R"(OpCapability Shader | |
| OpCapability Sampled1D | |
| OpExtension "SPV_KHR_storage_buffer_storage_class" | |
| %1 = OpExtInstImport "GLSL.std.450" | |
| OpMemoryModel Logical GLSL450 | |
| OpEntryPoint Vertex %main "main" %_ %coords2D %gl_VertexIndex %gl_InstanceIndex | |
| OpSource GLSL 450 | |
| OpName %main "main" | |
| OpName %lod "lod" | |
| OpName %coords1D "coords1D" | |
| OpName %gl_PerVertex "gl_PerVertex" | |
| OpMemberName %gl_PerVertex 0 "gl_Position" | |
| OpMemberName %gl_PerVertex 1 "gl_PointSize" | |
| OpMemberName %gl_PerVertex 2 "gl_ClipDistance" | |
| OpMemberName %gl_PerVertex 3 "gl_CullDistance" | |
| OpName %_ "" | |
| OpName %texSampler1D "texSampler1D" | |
| OpName %foo "foo" | |
| OpMemberName %foo 0 "g_idx" | |
| OpName %__0 "" | |
| OpName %coords2D "coords2D" | |
| OpMemberDecorate %gl_PerVertex 0 BuiltIn Position | |
| OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize | |
| OpMemberDecorate %gl_PerVertex 2 BuiltIn ClipDistance | |
| OpMemberDecorate %gl_PerVertex 3 BuiltIn CullDistance | |
| OpDecorate %gl_PerVertex Block | |
| OpDecorate %texSampler1D DescriptorSet 0 | |
| OpDecorate %texSampler1D Binding 3 | |
| OpMemberDecorate %foo 0 Offset 0 | |
| OpDecorate %foo Block | |
| OpDecorate %__0 DescriptorSet 0 | |
| OpDecorate %__0 Binding 5 | |
| OpDecorate %coords2D Location 0 | |
| OpDecorate %_runtimearr_uint ArrayStride 4 | |
| OpDecorate %_struct_61 Block | |
| OpMemberDecorate %_struct_61 0 Offset 0 | |
| OpMemberDecorate %_struct_61 1 Offset 4 | |
| OpDecorate %63 DescriptorSet 7 | |
| OpDecorate %63 Binding 0 | |
| OpDecorate %gl_VertexIndex BuiltIn VertexIndex | |
| OpDecorate %gl_InstanceIndex BuiltIn InstanceIndex | |
| %void = OpTypeVoid | |
| %12 = OpTypeFunction %void | |
| %float = OpTypeFloat 32 | |
| %_ptr_Function_float = OpTypePointer Function %float | |
| %float_3 = OpConstant %float 3 | |
| %float_1_78900003 = OpConstant %float 1.78900003 | |
| %v4float = OpTypeVector %float 4 | |
| %uint = OpTypeInt 32 0 | |
| %uint_1 = OpConstant %uint 1 | |
| %_arr_float_uint_1 = OpTypeArray %float %uint_1 | |
| %gl_PerVertex = OpTypeStruct %v4float %float %_arr_float_uint_1 %_arr_float_uint_1 | |
| %_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex | |
| %_ = OpVariable %_ptr_Output_gl_PerVertex Output | |
| %int = OpTypeInt 32 1 | |
| %int_0 = OpConstant %int 0 | |
| %24 = OpTypeImage %float 1D 0 0 0 1 Unknown | |
| %25 = OpTypeSampledImage %24 | |
| %uint_128 = OpConstant %uint 128 | |
| %_arr_25_uint_128 = OpTypeArray %25 %uint_128 | |
| %_ptr_UniformConstant__arr_25_uint_128 = OpTypePointer UniformConstant %_arr_25_uint_128 | |
| %texSampler1D = OpVariable %_ptr_UniformConstant__arr_25_uint_128 UniformConstant | |
| %foo = OpTypeStruct %int | |
| %_ptr_Uniform_foo = OpTypePointer Uniform %foo | |
| %__0 = OpVariable %_ptr_Uniform_foo Uniform | |
| %_ptr_Uniform_int = OpTypePointer Uniform %int | |
| %_ptr_UniformConstant_25 = OpTypePointer UniformConstant %25 | |
| %_ptr_Output_v4float = OpTypePointer Output %v4float | |
| %v2float = OpTypeVector %float 2 | |
| %_ptr_Input_v2float = OpTypePointer Input %v2float | |
| %coords2D = OpVariable %_ptr_Input_v2float Input | |
| %uint_0 = OpConstant %uint 0 | |
| %bool = OpTypeBool | |
| %54 = OpTypeFunction %void %uint %uint %uint %uint | |
| %_runtimearr_uint = OpTypeRuntimeArray %uint | |
| %_struct_61 = OpTypeStruct %uint %_runtimearr_uint | |
| %_ptr_StorageBuffer__struct_61 = OpTypePointer StorageBuffer %_struct_61 | |
| %63 = OpVariable %_ptr_StorageBuffer__struct_61 StorageBuffer | |
| %_ptr_StorageBuffer_uint = OpTypePointer StorageBuffer %uint | |
| %uint_9 = OpConstant %uint 9 | |
| %uint_4 = OpConstant %uint 4 | |
| %uint_23 = OpConstant %uint 23 | |
| %uint_2 = OpConstant %uint 2 | |
| %uint_3 = OpConstant %uint 3 | |
| %_ptr_Input_uint = OpTypePointer Input %uint | |
| %gl_VertexIndex = OpVariable %_ptr_Input_uint Input | |
| %gl_InstanceIndex = OpVariable %_ptr_Input_uint Input | |
| %uint_5 = OpConstant %uint 5 | |
| %uint_6 = OpConstant %uint 6 | |
| %uint_7 = OpConstant %uint 7 | |
| %uint_8 = OpConstant %uint 8 | |
| %uint_74 = OpConstant %uint 74 | |
| %106 = OpConstantNull %v4float | |
| )"; | |
| const std::string func_before = | |
| R"(%main = OpFunction %void None %3 | |
| %5 = OpLabel | |
| %lod = OpVariable %_ptr_Function_float Function | |
| %coords1D = OpVariable %_ptr_Function_float Function | |
| OpStore %lod %float_3 | |
| OpStore %coords1D %float_1_78900003 | |
| %31 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 | |
| %32 = OpLoad %int %31 | |
| %34 = OpAccessChain %_ptr_UniformConstant_22 %texSampler1D %32 | |
| %35 = OpLoad %22 %34 | |
| %36 = OpLoad %float %coords1D | |
| %37 = OpLoad %float %lod | |
| %38 = OpImageSampleExplicitLod %v4float %35 %36 Lod %37 | |
| %40 = OpAccessChain %_ptr_Output_v4float %_ %int_0 | |
| OpStore %40 %38 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string func_after = | |
| R"(%main = OpFunction %void None %12 | |
| %35 = OpLabel | |
| %lod = OpVariable %_ptr_Function_float Function | |
| %coords1D = OpVariable %_ptr_Function_float Function | |
| OpStore %lod %float_3 | |
| OpStore %coords1D %float_1_78900003 | |
| %36 = OpAccessChain %_ptr_Uniform_int %__0 %int_0 | |
| %37 = OpLoad %int %36 | |
| %38 = OpAccessChain %_ptr_UniformConstant_25 %texSampler1D %37 | |
| %39 = OpLoad %25 %38 | |
| %40 = OpLoad %float %coords1D | |
| %41 = OpLoad %float %lod | |
| %46 = OpULessThan %bool %37 %uint_128 | |
| OpSelectionMerge %47 None | |
| OpBranchConditional %46 %48 %49 | |
| %48 = OpLabel | |
| %50 = OpLoad %25 %38 | |
| %51 = OpImageSampleExplicitLod %v4float %50 %40 Lod %41 | |
| OpBranch %47 | |
| %49 = OpLabel | |
| %52 = OpBitcast %uint %37 | |
| %105 = OpFunctionCall %void %53 %uint_74 %uint_0 %52 %uint_128 | |
| OpBranch %47 | |
| %47 = OpLabel | |
| %107 = OpPhi %v4float %51 %48 %106 %49 | |
| %43 = OpAccessChain %_ptr_Output_v4float %_ %int_0 | |
| OpStore %43 %107 | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| const std::string output_func = | |
| R"(%53 = OpFunction %void None %54 | |
| %55 = OpFunctionParameter %uint | |
| %56 = OpFunctionParameter %uint | |
| %57 = OpFunctionParameter %uint | |
| %58 = OpFunctionParameter %uint | |
| %59 = OpLabel | |
| %65 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_0 | |
| %68 = OpAtomicIAdd %uint %65 %uint_4 %uint_0 %uint_9 | |
| %69 = OpIAdd %uint %68 %uint_9 | |
| %70 = OpArrayLength %uint %63 1 | |
| %71 = OpULessThanEqual %bool %69 %70 | |
| OpSelectionMerge %72 None | |
| OpBranchConditional %71 %73 %72 | |
| %73 = OpLabel | |
| %74 = OpIAdd %uint %68 %uint_0 | |
| %75 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %74 | |
| OpStore %75 %uint_9 | |
| %77 = OpIAdd %uint %68 %uint_1 | |
| %78 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %77 | |
| OpStore %78 %uint_23 | |
| %80 = OpIAdd %uint %68 %uint_2 | |
| %81 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %80 | |
| OpStore %81 %55 | |
| %83 = OpIAdd %uint %68 %uint_3 | |
| %84 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %83 | |
| OpStore %84 %uint_0 | |
| %87 = OpLoad %uint %gl_VertexIndex | |
| %88 = OpIAdd %uint %68 %uint_4 | |
| %89 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %88 | |
| OpStore %89 %87 | |
| %91 = OpLoad %uint %gl_InstanceIndex | |
| %93 = OpIAdd %uint %68 %uint_5 | |
| %94 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %93 | |
| OpStore %94 %91 | |
| %96 = OpIAdd %uint %68 %uint_6 | |
| %97 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %96 | |
| OpStore %97 %56 | |
| %99 = OpIAdd %uint %68 %uint_7 | |
| %100 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %99 | |
| OpStore %100 %57 | |
| %102 = OpIAdd %uint %68 %uint_8 | |
| %103 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %102 | |
| OpStore %103 %58 | |
| OpBranch %72 | |
| %72 = OpLabel | |
| OpReturn | |
| OpFunctionEnd | |
| )"; | |
| // SetAssembleOptions(SPV_TEXT_TO_BINARY_OPTION_PRESERVE_NUMERIC_IDS); | |
| SinglePassRunAndCheck<InstBindlessCheckPass>( | |
| defs_before + func_before, defs_after + func_after + output_func, true, | |
| true); | |
| } | |
| // TODO(greg-lunarg): Add tests to verify handling of these cases: | |
| // | |
| // TODO(greg-lunarg): Come up with cases to put here :) | |
| } // namespace | |
| } // namespace opt | |
| } // namespace spvtools |