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66 lines
2.6 KiB
66 lines
2.6 KiB
4 months ago
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; SPIR-V
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; Version: 1.0
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; Generator: Khronos Glslang Reference Front End; 8
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; Bound: 38
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; Schema: 0
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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 Vertex %main "main" %outv4 %inv4
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OpSource ESSL 310
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OpName %main "main"
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OpName %outv4 "outv4"
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OpName %inv4 "inv4"
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OpName %uBlock "uBlock"
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OpMemberName %uBlock 0 "a"
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OpMemberName %uBlock 1 "b"
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OpMemberName %uBlock 2 "c"
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OpName %uInst "uInst"
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OpDecorate %outv4 Location 1
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OpDecorate %inv4 Location 2
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OpMemberDecorate %uBlock 0 Offset 0
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OpMemberDecorate %uBlock 1 Offset 16
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OpMemberDecorate %uBlock 2 Offset 32
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OpDecorate %uBlock Block
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OpDecorate %uInst DescriptorSet 0
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OpDecorate %uInst Binding 3
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%void = OpTypeVoid
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%3 = OpTypeFunction %void
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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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%outv4 = OpVariable %_ptr_Output_v4float Output
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%_ptr_Input_v4float = OpTypePointer Input %v4float
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%inv4 = OpVariable %_ptr_Input_v4float Input
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%int = OpTypeInt 32 1
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%v4int = OpTypeVector %int 4
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%uint = OpTypeInt 32 0
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%v4uint = OpTypeVector %uint 4
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%uBlock = OpTypeStruct %v4float %v4int %v4uint
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%_ptr_Uniform_uBlock = OpTypePointer Uniform %uBlock
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%uInst = OpVariable %_ptr_Uniform_uBlock Uniform
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%int_0 = OpConstant %int 0
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%_ptr_Uniform_v4float = OpTypePointer Uniform %v4float
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%int_1 = OpConstant %int 1
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%_ptr_Uniform_v4int = OpTypePointer Uniform %v4int
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%int_2 = OpConstant %int 2
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%_ptr_Uniform_v4uint = OpTypePointer Uniform %v4uint
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%main = OpFunction %void None %3
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%5 = OpLabel
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%12 = OpLoad %v4float %inv4
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%13 = OpExtInst %v4float %1 Normalize %12
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%23 = OpAccessChain %_ptr_Uniform_v4float %uInst %int_0
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%24 = OpLoad %v4float %23
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%25 = OpFMul %v4float %13 %24
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%28 = OpAccessChain %_ptr_Uniform_v4int %uInst %int_1
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%29 = OpLoad %v4int %28
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%30 = OpConvertSToF %v4float %29
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%31 = OpFMul %v4float %25 %30
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%34 = OpAccessChain %_ptr_Uniform_v4uint %uInst %int_2
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%35 = OpLoad %v4uint %34
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%36 = OpConvertUToF %v4float %35
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%37 = OpFMul %v4float %31 %36
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OpStore %outv4 %37
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OpReturn
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OpFunctionEnd
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