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https://github.com/encounter/dawn-cmake.git
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f7e73d4ee3
This adds SPIR-V assembly and WGSL tests derived from VK-GL-CTS commit 571256871c2e2f03995373e1e4a02958d8cd8cf5. The following procedure was followed: - Those .amber files in VK-GL-CTS wholly owned by Google were identified - All GLSL and SPIR-V shaders were extracted from the Amber files and converted into SPIR-V binaries - The compact-ids pass of spirv-opt was applied to each binary - Duplicate binaries were removed - spirv-opt -O was used to obtain an optimized version of each remaining binary, with duplicates discarded - Binaries that failed validation using spirv-val with target environment SPIR-V 1.3 were discarded - Those binaries that tint could not successfully convert into WGSL were put aside for further investigation - SPIR-V assembly versions of the remaining binaries are included in this CL - test-runner with -generate-expected and -generate-skip was used to generate expected .spvasm, .msl, .hlsl and .wgsl outputs for these SPIR-V assembly tests - Each successfully-generated .expected.wgsl is included in this CL again, as a WGLSL test - test-runner with -generate-expected and -generate-skip was used again, to generate expected outputs for these WGSL tests Change-Id: Ibe9baf2729cf97e0b633db9a426f53362a5de540 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/58842 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
115 lines
5.2 KiB
Plaintext
115 lines
5.2 KiB
Plaintext
OpCapability Shader
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%1 = OpExtInstImport "GLSL.std.450"
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OpMemoryModel Logical GLSL450
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OpEntryPoint Fragment %main "main" %gl_FragCoord %_GLF_color
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OpExecutionMode %main OriginUpperLeft
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OpSource ESSL 320
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OpName %main "main"
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OpName %gl_FragCoord "gl_FragCoord"
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OpName %buf0 "buf0"
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OpMemberName %buf0 0 "resolution"
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OpName %_ ""
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OpName %_GLF_color "_GLF_color"
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OpName %indexable "indexable"
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OpDecorate %gl_FragCoord BuiltIn FragCoord
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OpMemberDecorate %buf0 0 Offset 0
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OpDecorate %buf0 Block
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OpDecorate %_ DescriptorSet 0
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OpDecorate %_ Binding 0
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OpDecorate %_GLF_color Location 0
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%void = OpTypeVoid
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%9 = OpTypeFunction %void
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%int = OpTypeInt 32 1
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%int_0 = OpConstant %int 0
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%int_1 = OpConstant %int 1
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%bool = OpTypeBool
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%int_3 = OpConstant %int 3
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%int_2 = OpConstant %int 2
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%float = OpTypeFloat 32
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%v2float = OpTypeVector %float 2
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%v4float = OpTypeVector %float 4
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%_ptr_Input_v4float = OpTypePointer Input %v4float
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%gl_FragCoord = OpVariable %_ptr_Input_v4float Input
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%buf0 = OpTypeStruct %v2float
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%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
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%_ = OpVariable %_ptr_Uniform_buf0 Uniform
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%_ptr_Uniform_v2float = OpTypePointer Uniform %v2float
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%float_8 = OpConstant %float 8
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%uint = OpTypeInt 32 0
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%int_8 = OpConstant %int 8
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%_GLF_color = OpVariable %_ptr_Output_v4float Output
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%uint_16 = OpConstant %uint 16
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%_arr_v4float_uint_16 = OpTypeArray %v4float %uint_16
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%float_0 = OpConstant %float 0
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%float_1 = OpConstant %float 1
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%30 = OpConstantComposite %v4float %float_0 %float_0 %float_0 %float_1
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%float_0_5 = OpConstant %float 0.5
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%32 = OpConstantComposite %v4float %float_0_5 %float_0 %float_0 %float_1
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%33 = OpConstantComposite %v4float %float_0 %float_0_5 %float_0 %float_1
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%34 = OpConstantComposite %v4float %float_0_5 %float_0_5 %float_0 %float_1
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%35 = OpConstantComposite %v4float %float_0 %float_0 %float_0_5 %float_1
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%36 = OpConstantComposite %v4float %float_0_5 %float_0 %float_0_5 %float_1
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%37 = OpConstantComposite %v4float %float_0 %float_0_5 %float_0_5 %float_1
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%38 = OpConstantComposite %v4float %float_0_5 %float_0_5 %float_0_5 %float_1
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%39 = OpConstantComposite %v4float %float_1 %float_0 %float_0 %float_1
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%40 = OpConstantComposite %v4float %float_0 %float_1 %float_0 %float_1
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%41 = OpConstantComposite %v4float %float_1 %float_1 %float_0 %float_1
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%42 = OpConstantComposite %v4float %float_0 %float_0 %float_1 %float_1
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%43 = OpConstantComposite %v4float %float_1 %float_0 %float_1 %float_1
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%44 = OpConstantComposite %v4float %float_0 %float_1 %float_1 %float_1
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%45 = OpConstantComposite %v4float %float_1 %float_1 %float_1 %float_1
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%46 = OpConstantComposite %_arr_v4float_uint_16 %30 %32 %33 %34 %35 %36 %37 %38 %30 %39 %40 %41 %42 %43 %44 %45
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%int_16 = OpConstant %int 16
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%_ptr_Function__arr_v4float_uint_16 = OpTypePointer Function %_arr_v4float_uint_16
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%_ptr_Function_v4float = OpTypePointer Function %v4float
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%main = OpFunction %void None %9
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%50 = OpLabel
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%indexable = OpVariable %_ptr_Function__arr_v4float_uint_16 Function
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%51 = OpLoad %v4float %gl_FragCoord
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%52 = OpVectorShuffle %v2float %51 %51 0 1
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%53 = OpAccessChain %_ptr_Uniform_v2float %_ %int_0
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%54 = OpLoad %v2float %53
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%55 = OpFDiv %v2float %52 %54
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%56 = OpVectorTimesScalar %v2float %55 %float_8
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%57 = OpExtInst %v2float %1 Floor %56
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%58 = OpCompositeExtract %float %57 0
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%59 = OpConvertFToS %int %58
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%60 = OpIMul %int %59 %int_8
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%61 = OpCompositeExtract %float %57 1
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%62 = OpConvertFToS %int %61
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%63 = OpIAdd %int %60 %62
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OpBranch %64
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%64 = OpLabel
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%65 = OpPhi %int %int_0 %50 %66 %67
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%68 = OpPhi %int %63 %50 %69 %67
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%70 = OpSGreaterThan %bool %68 %int_1
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OpLoopMerge %71 %67 None
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OpBranchConditional %70 %72 %71
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%72 = OpLabel
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%73 = OpBitwiseAnd %int %68 %int_1
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%74 = OpIEqual %bool %73 %int_1
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OpSelectionMerge %75 None
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OpBranchConditional %74 %76 %77
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%76 = OpLabel
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%78 = OpIMul %int %int_3 %68
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%79 = OpIAdd %int %78 %int_1
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OpBranch %75
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%77 = OpLabel
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%80 = OpSDiv %int %68 %int_2
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OpBranch %75
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%75 = OpLabel
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%69 = OpPhi %int %79 %76 %80 %77
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%66 = OpIAdd %int %65 %int_1
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OpBranch %67
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%67 = OpLabel
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OpBranch %64
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%71 = OpLabel
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%81 = OpSMod %int %65 %int_16
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OpStore %indexable %46
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%82 = OpAccessChain %_ptr_Function_v4float %indexable %81
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%83 = OpLoad %v4float %82
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OpStore %_GLF_color %83
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OpReturn
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OpFunctionEnd
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