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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>
97 lines
4.1 KiB
Plaintext
97 lines
4.1 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 310
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OpName %main "main"
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OpName %S "S"
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OpMemberName %S 0 "f1"
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OpMemberName %S 1 "f2"
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OpName %gl_FragCoord "gl_FragCoord"
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OpName %_GLF_color "_GLF_color"
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OpMemberDecorate %S 0 RelaxedPrecision
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OpDecorate %gl_FragCoord BuiltIn FragCoord
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OpDecorate %_GLF_color Location 0
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OpDecorate %6 RelaxedPrecision
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%void = OpTypeVoid
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%8 = OpTypeFunction %void
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%int = OpTypeInt 32 1
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%float = OpTypeFloat 32
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%v2float = OpTypeVector %float 2
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%mat2v2float = OpTypeMatrix %v2float 2
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%S = OpTypeStruct %int %mat2v2float
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%_ptr_Function_S = OpTypePointer Function %S
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%int_1 = OpConstant %int 1
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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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%uint = OpTypeInt 32 0
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%uint_0 = OpConstant %uint 0
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%_ptr_Input_float = OpTypePointer Input %float
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%float_0 = OpConstant %float 0
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%bool = OpTypeBool
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%_ptr_Function_mat2v2float = OpTypePointer Function %mat2v2float
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%float_1 = OpConstant %float 1
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%float_2 = OpConstant %float 2
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%25 = OpConstantComposite %v2float %float_1 %float_2
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%float_3 = OpConstant %float 3
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%float_4 = OpConstant %float 4
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%28 = OpConstantComposite %v2float %float_3 %float_4
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%29 = OpConstantComposite %mat2v2float %25 %28
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%float_0_5 = OpConstant %float 0.5
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%float_n0_5 = OpConstant %float -0.5
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%32 = OpConstantComposite %v2float %float_0_5 %float_n0_5
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%33 = OpConstantComposite %v2float %float_n0_5 %float_0_5
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%34 = OpConstantComposite %mat2v2float %32 %33
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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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%int_0 = OpConstant %int 0
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%_ptr_Function_int = OpTypePointer Function %int
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%_ptr_Function_float = OpTypePointer Function %float
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%uint_1 = OpConstant %uint 1
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%main = OpFunction %void None %8
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%40 = OpLabel
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%41 = OpVariable %_ptr_Function_mat2v2float Function
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%6 = OpVariable %_ptr_Function_int Function
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%42 = OpVariable %_ptr_Function_mat2v2float Function
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%43 = OpAccessChain %_ptr_Input_float %gl_FragCoord %uint_0
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%44 = OpLoad %float %43
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%45 = OpFOrdLessThan %bool %44 %float_0
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OpSelectionMerge %46 None
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OpBranchConditional %45 %47 %48
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%47 = OpLabel
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OpStore %42 %29
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OpBranch %46
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%48 = OpLabel
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OpStore %42 %34
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OpBranch %46
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%46 = OpLabel
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%49 = OpPhi %mat2v2float %29 %47 %34 %48
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%50 = OpTranspose %mat2v2float %49
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%51 = OpCompositeConstruct %S %int_1 %50
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%52 = OpCompositeExtract %int %51 0
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OpStore %6 %52
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%53 = OpCompositeExtract %mat2v2float %51 1
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OpStore %41 %53
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%54 = OpConvertSToF %float %52
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%55 = OpAccessChain %_ptr_Function_float %41 %int_0 %uint_0
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%56 = OpLoad %mat2v2float %41
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%57 = OpCompositeExtract %float %56 0 0
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%58 = OpAccessChain %_ptr_Function_float %41 %int_1 %uint_0
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%59 = OpLoad %mat2v2float %41
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%60 = OpCompositeExtract %float %59 1 0
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%61 = OpFAdd %float %57 %60
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%62 = OpAccessChain %_ptr_Function_float %41 %int_0 %uint_1
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%63 = OpLoad %mat2v2float %41
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%64 = OpCompositeExtract %float %63 0 1
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%65 = OpAccessChain %_ptr_Function_float %41 %int_1 %uint_1
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%66 = OpLoad %mat2v2float %41
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%67 = OpCompositeExtract %float %66 1 1
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%68 = OpFAdd %float %64 %67
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%69 = OpConvertSToF %float %52
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%70 = OpCompositeConstruct %v4float %54 %61 %68 %69
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OpStore %_GLF_color %70
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OpReturn
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OpFunctionEnd
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