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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>
83 lines
3.3 KiB
Plaintext
83 lines
3.3 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" %_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 %f "f"
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OpName %a "a"
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OpName %buf0 "buf0"
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OpMemberName %buf0 0 "_GLF_uniform_int_values"
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OpName %_ ""
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OpName %_GLF_color "_GLF_color"
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OpDecorate %_arr_int_uint_2 ArrayStride 16
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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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%10 = OpTypeFunction %void
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%float = OpTypeFloat 32
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%_ptr_Function_float = OpTypePointer Function %float
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%float_2 = OpConstant %float 2
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%int = OpTypeInt 32 1
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%_ptr_Function_int = OpTypePointer Function %int
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%float_1 = OpConstant %float 1
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%uint = OpTypeInt 32 0
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%uint_2 = OpConstant %uint 2
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%_arr_int_uint_2 = OpTypeArray %int %uint_2
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%buf0 = OpTypeStruct %_arr_int_uint_2
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%_ptr_Uniform_buf0 = OpTypePointer Uniform %buf0
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%_ = OpVariable %_ptr_Uniform_buf0 Uniform
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%int_0 = OpConstant %int 0
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%int_1 = OpConstant %int 1
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%_ptr_Uniform_int = OpTypePointer Uniform %int
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%bool = OpTypeBool
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%v4float = OpTypeVector %float 4
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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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%main = OpFunction %void None %10
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%26 = OpLabel
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%f = OpVariable %_ptr_Function_float Function
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%a = OpVariable %_ptr_Function_int Function
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OpStore %f %float_2
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%27 = OpLoad %float %f
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%28 = OpExtInst %float %1 FClamp %float_1 %float_1 %27
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%29 = OpFSub %float %float_1 %28
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%30 = OpConvertFToS %int %29
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OpStore %a %30
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%31 = OpLoad %int %a
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%32 = OpAccessChain %_ptr_Uniform_int %_ %int_0 %int_1
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%33 = OpLoad %int %32
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%34 = OpIEqual %bool %31 %33
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OpSelectionMerge %35 None
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OpBranchConditional %34 %36 %37
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%36 = OpLabel
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%38 = OpAccessChain %_ptr_Uniform_int %_ %int_0 %int_0
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%39 = OpLoad %int %38
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%40 = OpConvertSToF %float %39
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%41 = OpAccessChain %_ptr_Uniform_int %_ %int_0 %int_1
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%42 = OpLoad %int %41
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%43 = OpConvertSToF %float %42
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%44 = OpAccessChain %_ptr_Uniform_int %_ %int_0 %int_1
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%45 = OpLoad %int %44
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%46 = OpConvertSToF %float %45
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%47 = OpAccessChain %_ptr_Uniform_int %_ %int_0 %int_0
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%48 = OpLoad %int %47
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%49 = OpConvertSToF %float %48
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%50 = OpCompositeConstruct %v4float %40 %43 %46 %49
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OpStore %_GLF_color %50
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OpBranch %35
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%37 = OpLabel
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%51 = OpAccessChain %_ptr_Uniform_int %_ %int_0 %int_1
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%52 = OpLoad %int %51
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%53 = OpConvertSToF %float %52
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%54 = OpCompositeConstruct %v4float %53 %53 %53 %53
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OpStore %_GLF_color %54
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OpBranch %35
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%35 = OpLabel
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OpReturn
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OpFunctionEnd
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