d8fc95dc02
This allows uniforms to be specified without an explicit `layout(set=N)` modifier. They will assume a default set value instead. This turns out to fix a handful of tests in Metal/SPIR-V which were written with GLSL in mind, or adapted from real generated GLSL code, and didn't have layout information specified on their uniforms. It will also make it easier to write SkSL tests using uniforms that can compile either as a runtime effect or as plain Metal/SPIR-V code. Change-Id: Id79ec06f278b913a45c09c2e6211195dc98b42c0 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/359838 Auto-Submit: John Stiles <johnstiles@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: John Stiles <johnstiles@google.com>
68 lines
2.2 KiB
JavaScript
68 lines
2.2 KiB
JavaScript
### Compilation failed:
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error: SPIR-V validation error: Operand 3 of TypeImage requires one of these capabilities: Sampled1D Image1D
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%13 = OpTypeImage %float 1D 0 0 0 1 Unknown
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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" %sk_FragColor %sk_Clockwise
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OpExecutionMode %main OriginUpperLeft
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OpName %sk_FragColor "sk_FragColor"
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OpName %sk_Clockwise "sk_Clockwise"
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OpName %tex "tex"
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OpName %main "main"
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OpName %a "a"
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OpName %b "b"
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OpDecorate %sk_FragColor RelaxedPrecision
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OpDecorate %sk_FragColor Location 0
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OpDecorate %sk_FragColor Index 0
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OpDecorate %sk_Clockwise RelaxedPrecision
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OpDecorate %sk_Clockwise BuiltIn FrontFacing
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OpDecorate %tex RelaxedPrecision
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OpDecorate %tex Binding 0
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OpDecorate %tex DescriptorSet 0
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OpDecorate %20 RelaxedPrecision
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OpDecorate %24 RelaxedPrecision
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%float = OpTypeFloat 32
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%v4float = OpTypeVector %float 4
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%_ptr_Output_v4float = OpTypePointer Output %v4float
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%sk_FragColor = OpVariable %_ptr_Output_v4float Output
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%bool = OpTypeBool
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%_ptr_Input_bool = OpTypePointer Input %bool
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%sk_Clockwise = OpVariable %_ptr_Input_bool Input
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%13 = OpTypeImage %float 1D 0 0 0 1 Unknown
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%12 = OpTypeSampledImage %13
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%_ptr_UniformConstant_12 = OpTypePointer UniformConstant %12
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%tex = OpVariable %_ptr_UniformConstant_12 UniformConstant
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%void = OpTypeVoid
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%15 = OpTypeFunction %void
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%_ptr_Function_v4float = OpTypePointer Function %v4float
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%float_0 = OpConstant %float 0
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%v2float = OpTypeVector %float 2
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%26 = OpConstantComposite %v2float %float_0 %float_0
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%main = OpFunction %void None %15
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%16 = OpLabel
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%a = OpVariable %_ptr_Function_v4float Function
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%b = OpVariable %_ptr_Function_v4float Function
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%20 = OpLoad %12 %tex
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%19 = OpImageSampleImplicitLod %v4float %20 %float_0
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OpStore %a %19
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%24 = OpLoad %12 %tex
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%23 = OpImageSampleProjImplicitLod %v4float %24 %26
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OpStore %b %23
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%27 = OpLoad %v4float %a
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%28 = OpVectorShuffle %v2float %27 %27 0 1
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%29 = OpCompositeExtract %float %28 0
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%30 = OpCompositeExtract %float %28 1
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%31 = OpLoad %v4float %b
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%32 = OpVectorShuffle %v2float %31 %31 2 3
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%33 = OpCompositeExtract %float %32 0
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%34 = OpCompositeExtract %float %32 1
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%35 = OpCompositeConstruct %v4float %29 %30 %33 %34
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OpStore %sk_FragColor %35
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OpReturn
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OpFunctionEnd
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1 error
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