; SPIR-V
; Version: 1.3
; Generator: Google Tint Compiler; 0
; Bound: 238
; Schema: 0
               OpCapability Shader
         %51 = OpExtInstImport "GLSL.std.450"
               OpMemoryModel Logical GLSL450
               OpEntryPoint Fragment %fragment_main "fragment_main"
               OpEntryPoint GLCompute %compute_main "compute_main"
               OpEntryPoint Vertex %vertex_main "vertex_main" %pos_1 %prevent_dce_1 %vertex_point_size
               OpExecutionMode %fragment_main OriginUpperLeft
               OpExecutionMode %compute_main LocalSize 1 1 1
               OpName %pos_1 "pos_1"
               OpName %prevent_dce_1 "prevent_dce_1"
               OpName %vertex_point_size "vertex_point_size"
               OpName %ext_tex_plane_1 "ext_tex_plane_1"
               OpName %ext_tex_params_block_std140 "ext_tex_params_block_std140"
               OpMemberName %ext_tex_params_block_std140 0 "inner"
               OpName %ExternalTextureParams_std140 "ExternalTextureParams_std140"
               OpMemberName %ExternalTextureParams_std140 0 "numPlanes"
               OpMemberName %ExternalTextureParams_std140 1 "doYuvToRgbConversionOnly"
               OpMemberName %ExternalTextureParams_std140 2 "yuvToRgbConversionMatrix"
               OpMemberName %ExternalTextureParams_std140 3 "gammaDecodeParams"
               OpName %GammaTransferParams "GammaTransferParams"
               OpMemberName %GammaTransferParams 0 "G"
               OpMemberName %GammaTransferParams 1 "A"
               OpMemberName %GammaTransferParams 2 "B"
               OpMemberName %GammaTransferParams 3 "C"
               OpMemberName %GammaTransferParams 4 "D"
               OpMemberName %GammaTransferParams 5 "E"
               OpMemberName %GammaTransferParams 6 "F"
               OpMemberName %GammaTransferParams 7 "padding"
               OpMemberName %ExternalTextureParams_std140 4 "gammaEncodeParams"
               OpMemberName %ExternalTextureParams_std140 5 "gamutConversionMatrix"
               OpMemberName %ExternalTextureParams_std140 6 "sampleTransform_0"
               OpMemberName %ExternalTextureParams_std140 7 "sampleTransform_1"
               OpMemberName %ExternalTextureParams_std140 8 "sampleTransform_2"
               OpMemberName %ExternalTextureParams_std140 9 "loadTransform_0"
               OpMemberName %ExternalTextureParams_std140 10 "loadTransform_1"
               OpMemberName %ExternalTextureParams_std140 11 "loadTransform_2"
               OpMemberName %ExternalTextureParams_std140 12 "samplePlane0RectMin"
               OpMemberName %ExternalTextureParams_std140 13 "samplePlane0RectMax"
               OpMemberName %ExternalTextureParams_std140 14 "samplePlane1RectMin"
               OpMemberName %ExternalTextureParams_std140 15 "samplePlane1RectMax"
               OpMemberName %ExternalTextureParams_std140 16 "visibleSize"
               OpMemberName %ExternalTextureParams_std140 17 "plane1CoordFactor"
               OpName %ext_tex_params "ext_tex_params"
               OpName %arg_0 "arg_0"
               OpName %prevent_dce_block "prevent_dce_block"
               OpMemberName %prevent_dce_block 0 "inner"
               OpName %prevent_dce "prevent_dce"
               OpName %tint_ftou "tint_ftou"
               OpName %v "v"
               OpName %gammaCorrection "gammaCorrection"
               OpName %v_0 "v"
               OpName %params "params"
               OpName %ExternalTextureParams "ExternalTextureParams"
               OpMemberName %ExternalTextureParams 0 "numPlanes"
               OpMemberName %ExternalTextureParams 1 "doYuvToRgbConversionOnly"
               OpMemberName %ExternalTextureParams 2 "yuvToRgbConversionMatrix"
               OpMemberName %ExternalTextureParams 3 "gammaDecodeParams"
               OpMemberName %ExternalTextureParams 4 "gammaEncodeParams"
               OpMemberName %ExternalTextureParams 5 "gamutConversionMatrix"
               OpMemberName %ExternalTextureParams 6 "sampleTransform"
               OpMemberName %ExternalTextureParams 7 "loadTransform"
               OpMemberName %ExternalTextureParams 8 "samplePlane0RectMin"
               OpMemberName %ExternalTextureParams 9 "samplePlane0RectMax"
               OpMemberName %ExternalTextureParams 10 "samplePlane1RectMin"
               OpMemberName %ExternalTextureParams 11 "samplePlane1RectMax"
               OpMemberName %ExternalTextureParams 12 "visibleSize"
               OpMemberName %ExternalTextureParams 13 "plane1CoordFactor"
               OpName %textureLoadExternal "textureLoadExternal"
               OpName %plane0 "plane0"
               OpName %plane1 "plane1"
               OpName %coord "coord"
               OpName %params_0 "params"
               OpName %color "color"
               OpName %conv_ExternalTextureParams "conv_ExternalTextureParams"
               OpName %val "val"
               OpName %textureLoad_1bfdfb "textureLoad_1bfdfb"
               OpName %res "res"
               OpName %fragment_main "fragment_main"
               OpName %compute_main "compute_main"
               OpName %VertexOutput "VertexOutput"
               OpMemberName %VertexOutput 0 "pos"
               OpMemberName %VertexOutput 1 "prevent_dce"
               OpName %vertex_main_inner "vertex_main_inner"
               OpName %out "out"
               OpName %vertex_main "vertex_main"
               OpDecorate %pos_1 BuiltIn Position
               OpDecorate %prevent_dce_1 Location 0
               OpDecorate %prevent_dce_1 Flat
               OpDecorate %vertex_point_size BuiltIn PointSize
               OpDecorate %ext_tex_plane_1 DescriptorSet 1
               OpDecorate %ext_tex_plane_1 Binding 1
               OpDecorate %ext_tex_params_block_std140 Block
               OpMemberDecorate %ext_tex_params_block_std140 0 Offset 0
               OpMemberDecorate %ExternalTextureParams_std140 0 Offset 0
               OpMemberDecorate %ExternalTextureParams_std140 1 Offset 4
               OpMemberDecorate %ExternalTextureParams_std140 2 Offset 16
               OpMemberDecorate %ExternalTextureParams_std140 2 ColMajor
               OpMemberDecorate %ExternalTextureParams_std140 2 MatrixStride 16
               OpMemberDecorate %ExternalTextureParams_std140 3 Offset 64
               OpMemberDecorate %GammaTransferParams 0 Offset 0
               OpMemberDecorate %GammaTransferParams 1 Offset 4
               OpMemberDecorate %GammaTransferParams 2 Offset 8
               OpMemberDecorate %GammaTransferParams 3 Offset 12
               OpMemberDecorate %GammaTransferParams 4 Offset 16
               OpMemberDecorate %GammaTransferParams 5 Offset 20
               OpMemberDecorate %GammaTransferParams 6 Offset 24
               OpMemberDecorate %GammaTransferParams 7 Offset 28
               OpMemberDecorate %ExternalTextureParams_std140 4 Offset 96
               OpMemberDecorate %ExternalTextureParams_std140 5 Offset 128
               OpMemberDecorate %ExternalTextureParams_std140 5 ColMajor
               OpMemberDecorate %ExternalTextureParams_std140 5 MatrixStride 16
               OpMemberDecorate %ExternalTextureParams_std140 6 Offset 176
               OpMemberDecorate %ExternalTextureParams_std140 7 Offset 184
               OpMemberDecorate %ExternalTextureParams_std140 8 Offset 192
               OpMemberDecorate %ExternalTextureParams_std140 9 Offset 200
               OpMemberDecorate %ExternalTextureParams_std140 10 Offset 208
               OpMemberDecorate %ExternalTextureParams_std140 11 Offset 216
               OpMemberDecorate %ExternalTextureParams_std140 12 Offset 224
               OpMemberDecorate %ExternalTextureParams_std140 13 Offset 232
               OpMemberDecorate %ExternalTextureParams_std140 14 Offset 240
               OpMemberDecorate %ExternalTextureParams_std140 15 Offset 248
               OpMemberDecorate %ExternalTextureParams_std140 16 Offset 256
               OpMemberDecorate %ExternalTextureParams_std140 17 Offset 264
               OpDecorate %ext_tex_params NonWritable
               OpDecorate %ext_tex_params DescriptorSet 1
               OpDecorate %ext_tex_params Binding 2
               OpDecorate %arg_0 DescriptorSet 1
               OpDecorate %arg_0 Binding 0
               OpDecorate %prevent_dce_block Block
               OpMemberDecorate %prevent_dce_block 0 Offset 0
               OpDecorate %prevent_dce DescriptorSet 0
               OpDecorate %prevent_dce Binding 0
               OpMemberDecorate %ExternalTextureParams 0 Offset 0
               OpMemberDecorate %ExternalTextureParams 1 Offset 4
               OpMemberDecorate %ExternalTextureParams 2 Offset 16
               OpMemberDecorate %ExternalTextureParams 2 ColMajor
               OpMemberDecorate %ExternalTextureParams 2 MatrixStride 16
               OpMemberDecorate %ExternalTextureParams 3 Offset 64
               OpMemberDecorate %ExternalTextureParams 4 Offset 96
               OpMemberDecorate %ExternalTextureParams 5 Offset 128
               OpMemberDecorate %ExternalTextureParams 5 ColMajor
               OpMemberDecorate %ExternalTextureParams 5 MatrixStride 16
               OpMemberDecorate %ExternalTextureParams 6 Offset 176
               OpMemberDecorate %ExternalTextureParams 6 ColMajor
               OpMemberDecorate %ExternalTextureParams 6 MatrixStride 8
               OpMemberDecorate %ExternalTextureParams 7 Offset 200
               OpMemberDecorate %ExternalTextureParams 7 ColMajor
               OpMemberDecorate %ExternalTextureParams 7 MatrixStride 8
               OpMemberDecorate %ExternalTextureParams 8 Offset 224
               OpMemberDecorate %ExternalTextureParams 9 Offset 232
               OpMemberDecorate %ExternalTextureParams 10 Offset 240
               OpMemberDecorate %ExternalTextureParams 11 Offset 248
               OpMemberDecorate %ExternalTextureParams 12 Offset 256
               OpMemberDecorate %ExternalTextureParams 13 Offset 264
               OpMemberDecorate %VertexOutput 0 Offset 0
               OpMemberDecorate %VertexOutput 1 Offset 16
      %float = OpTypeFloat 32
    %v4float = OpTypeVector %float 4
%_ptr_Output_v4float = OpTypePointer Output %v4float
          %5 = OpConstantNull %v4float
      %pos_1 = OpVariable %_ptr_Output_v4float Output %5
%prevent_dce_1 = OpVariable %_ptr_Output_v4float Output %5
%_ptr_Output_float = OpTypePointer Output %float
          %9 = OpConstantNull %float
%vertex_point_size = OpVariable %_ptr_Output_float Output %9
         %12 = OpTypeImage %float 2D 0 0 0 1 Unknown
%_ptr_UniformConstant_12 = OpTypePointer UniformConstant %12
%ext_tex_plane_1 = OpVariable %_ptr_UniformConstant_12 UniformConstant
       %uint = OpTypeInt 32 0
%mat3v4float = OpTypeMatrix %v4float 3
%GammaTransferParams = OpTypeStruct %float %float %float %float %float %float %float %uint
    %v3float = OpTypeVector %float 3
%mat3v3float = OpTypeMatrix %v3float 3
    %v2float = OpTypeVector %float 2
     %v2uint = OpTypeVector %uint 2
%ExternalTextureParams_std140 = OpTypeStruct %uint %uint %mat3v4float %GammaTransferParams %GammaTransferParams %mat3v3float %v2float %v2float %v2float %v2float %v2float %v2float %v2float %v2float %v2float %v2float %v2uint %v2float
%ext_tex_params_block_std140 = OpTypeStruct %ExternalTextureParams_std140
%_ptr_Uniform_ext_tex_params_block_std140 = OpTypePointer Uniform %ext_tex_params_block_std140
%ext_tex_params = OpVariable %_ptr_Uniform_ext_tex_params_block_std140 Uniform
      %arg_0 = OpVariable %_ptr_UniformConstant_12 UniformConstant
%prevent_dce_block = OpTypeStruct %v4float
%_ptr_StorageBuffer_prevent_dce_block = OpTypePointer StorageBuffer %prevent_dce_block
%prevent_dce = OpVariable %_ptr_StorageBuffer_prevent_dce_block StorageBuffer
         %28 = OpTypeFunction %v2uint %v2float
%float_4_29496704e_09 = OpConstant %float 4.29496704e+09
         %34 = OpConstantComposite %v2float %float_4_29496704e_09 %float_4_29496704e_09
       %bool = OpTypeBool
     %v2bool = OpTypeVector %bool 2
         %39 = OpConstantNull %v2float
         %41 = OpConstantNull %v2uint
%uint_4294967295 = OpConstant %uint 4294967295
         %44 = OpConstantComposite %v2uint %uint_4294967295 %uint_4294967295
         %45 = OpTypeFunction %v3float %v3float %GammaTransferParams
     %v3bool = OpTypeVector %bool 3
%_ptr_Function_v3float = OpTypePointer Function %v3float
         %64 = OpConstantNull %v3float
%mat3v2float = OpTypeMatrix %v2float 3
%ExternalTextureParams = OpTypeStruct %uint %uint %mat3v4float %GammaTransferParams %GammaTransferParams %mat3v3float %mat3v2float %mat3v2float %v2float %v2float %v2float %v2float %v2uint %v2float
         %84 = OpTypeFunction %v4float %12 %12 %v2uint %ExternalTextureParams
    %float_1 = OpConstant %float 1
%_ptr_Function_v4float = OpTypePointer Function %v4float
     %uint_1 = OpConstant %uint 1
        %int = OpTypeInt 32 1
        %115 = OpConstantNull %int
        %135 = OpConstantNull %uint
     %uint_3 = OpConstant %uint 3
%_ptr_Function_float = OpTypePointer Function %float
        %172 = OpTypeFunction %ExternalTextureParams %ExternalTextureParams_std140
        %197 = OpTypeFunction %v4float
        %203 = OpConstantComposite %v2uint %uint_1 %uint_1
     %uint_0 = OpConstant %uint 0
%_ptr_Uniform_ExternalTextureParams_std140 = OpTypePointer Uniform %ExternalTextureParams_std140
       %void = OpTypeVoid
        %211 = OpTypeFunction %void
%_ptr_StorageBuffer_v4float = OpTypePointer StorageBuffer %v4float
%VertexOutput = OpTypeStruct %v4float %v4float
        %222 = OpTypeFunction %VertexOutput
%_ptr_Function_VertexOutput = OpTypePointer Function %VertexOutput
        %228 = OpConstantNull %VertexOutput
  %tint_ftou = OpFunction %v2uint None %28
          %v = OpFunctionParameter %v2float
         %31 = OpLabel
         %35 = OpFOrdLessThan %v2bool %v %34
         %40 = OpFOrdLessThan %v2bool %v %39
         %42 = OpConvertFToU %v2uint %v
         %38 = OpSelect %v2uint %40 %41 %42
         %32 = OpSelect %v2uint %35 %38 %44
               OpReturnValue %32
               OpFunctionEnd
%gammaCorrection = OpFunction %v3float None %45
        %v_0 = OpFunctionParameter %v3float
     %params = OpFunctionParameter %GammaTransferParams
         %49 = OpLabel
         %62 = OpVariable %_ptr_Function_v3float Function %64
         %74 = OpVariable %_ptr_Function_v3float Function %64
         %80 = OpVariable %_ptr_Function_v3float Function %64
         %50 = OpExtInst %v3float %51 FAbs %v_0
         %52 = OpCompositeExtract %float %params 4
         %53 = OpCompositeConstruct %v3float %52 %52 %52
         %54 = OpFOrdLessThan %v3bool %50 %53
         %56 = OpExtInst %v3float %51 FSign %v_0
         %57 = OpCompositeExtract %float %params 3
         %58 = OpExtInst %v3float %51 FAbs %v_0
         %59 = OpVectorTimesScalar %v3float %58 %57
         %60 = OpCompositeExtract %float %params 6
         %65 = OpCompositeConstruct %v3float %60 %60 %60
         %61 = OpFAdd %v3float %59 %65
         %66 = OpFMul %v3float %56 %61
         %67 = OpExtInst %v3float %51 FSign %v_0
         %69 = OpCompositeExtract %float %params 1
         %70 = OpExtInst %v3float %51 FAbs %v_0
         %71 = OpVectorTimesScalar %v3float %70 %69
         %72 = OpCompositeExtract %float %params 2
         %75 = OpCompositeConstruct %v3float %72 %72 %72
         %73 = OpFAdd %v3float %71 %75
         %76 = OpCompositeExtract %float %params 0
         %77 = OpCompositeConstruct %v3float %76 %76 %76
         %68 = OpExtInst %v3float %51 Pow %73 %77
         %78 = OpCompositeExtract %float %params 5
         %81 = OpCompositeConstruct %v3float %78 %78 %78
         %79 = OpFAdd %v3float %68 %81
         %82 = OpFMul %v3float %67 %79
         %83 = OpSelect %v3float %54 %66 %82
               OpReturnValue %83
               OpFunctionEnd
%textureLoadExternal = OpFunction %v4float None %84
     %plane0 = OpFunctionParameter %12
     %plane1 = OpFunctionParameter %12
      %coord = OpFunctionParameter %v2uint
   %params_0 = OpFunctionParameter %ExternalTextureParams
         %92 = OpLabel
      %color = OpVariable %_ptr_Function_v4float Function %5
         %95 = OpCompositeExtract %v2uint %params_0 12
         %93 = OpExtInst %v2uint %51 UMin %coord %95
         %98 = OpCompositeExtract %mat3v2float %params_0 7
         %99 = OpConvertUToF %v2float %93
        %100 = OpCompositeExtract %float %99 0
        %101 = OpCompositeExtract %float %99 1
        %103 = OpCompositeConstruct %v3float %100 %101 %float_1
        %104 = OpMatrixTimesVector %v2float %98 %103
         %97 = OpExtInst %v2float %51 RoundEven %104
         %96 = OpFunctionCall %v2uint %tint_ftou %97
        %107 = OpCompositeExtract %uint %params_0 0
        %109 = OpIEqual %bool %107 %uint_1
               OpSelectionMerge %110 None
               OpBranchConditional %109 %111 %112
        %111 = OpLabel
        %113 = OpImageFetch %v4float %plane0 %96 Lod %115
        %116 = OpVectorShuffle %v4float %113 %113 0 1 2 3
               OpStore %color %116
               OpBranch %110
        %112 = OpLabel
        %118 = OpConvertUToF %v2float %96
        %119 = OpCompositeExtract %v2float %params_0 13
        %120 = OpFMul %v2float %118 %119
        %117 = OpFunctionCall %v2uint %tint_ftou %120
        %121 = OpImageFetch %v4float %plane0 %96 Lod %115
        %122 = OpCompositeExtract %float %121 0
        %123 = OpImageFetch %v4float %plane1 %117 Lod %115
        %124 = OpVectorShuffle %v2float %123 %123 0 1
        %125 = OpCompositeExtract %float %124 0
        %126 = OpCompositeExtract %float %124 1
        %127 = OpCompositeConstruct %v4float %122 %125 %126 %float_1
        %128 = OpCompositeExtract %mat3v4float %params_0 2
        %129 = OpVectorTimesMatrix %v3float %127 %128
        %130 = OpCompositeExtract %float %129 0
        %131 = OpCompositeExtract %float %129 1
        %132 = OpCompositeExtract %float %129 2
        %133 = OpCompositeConstruct %v4float %130 %131 %132 %float_1
               OpStore %color %133
               OpBranch %110
        %110 = OpLabel
        %134 = OpCompositeExtract %uint %params_0 1
        %136 = OpIEqual %bool %134 %135
               OpSelectionMerge %137 None
               OpBranchConditional %136 %138 %137
        %138 = OpLabel
        %140 = OpLoad %v4float %color
        %141 = OpVectorShuffle %v3float %140 %140 0 1 2
        %142 = OpCompositeExtract %GammaTransferParams %params_0 3
        %139 = OpFunctionCall %v3float %gammaCorrection %141 %142
        %143 = OpCompositeExtract %float %139 0
        %144 = OpCompositeExtract %float %139 1
        %145 = OpCompositeExtract %float %139 2
        %148 = OpAccessChain %_ptr_Function_float %color %uint_3
        %149 = OpLoad %float %148
        %150 = OpCompositeConstruct %v4float %143 %144 %145 %149
               OpStore %color %150
        %151 = OpCompositeExtract %mat3v3float %params_0 5
        %152 = OpLoad %v4float %color
        %153 = OpVectorShuffle %v3float %152 %152 0 1 2
        %154 = OpMatrixTimesVector %v3float %151 %153
        %155 = OpCompositeExtract %float %154 0
        %156 = OpCompositeExtract %float %154 1
        %157 = OpCompositeExtract %float %154 2
        %158 = OpAccessChain %_ptr_Function_float %color %uint_3
        %159 = OpLoad %float %158
        %160 = OpCompositeConstruct %v4float %155 %156 %157 %159
               OpStore %color %160
        %162 = OpLoad %v4float %color
        %163 = OpVectorShuffle %v3float %162 %162 0 1 2
        %164 = OpCompositeExtract %GammaTransferParams %params_0 4
        %161 = OpFunctionCall %v3float %gammaCorrection %163 %164
        %165 = OpCompositeExtract %float %161 0
        %166 = OpCompositeExtract %float %161 1
        %167 = OpCompositeExtract %float %161 2
        %168 = OpAccessChain %_ptr_Function_float %color %uint_3
        %169 = OpLoad %float %168
        %170 = OpCompositeConstruct %v4float %165 %166 %167 %169
               OpStore %color %170
               OpBranch %137
        %137 = OpLabel
        %171 = OpLoad %v4float %color
               OpReturnValue %171
               OpFunctionEnd
%conv_ExternalTextureParams = OpFunction %ExternalTextureParams None %172
        %val = OpFunctionParameter %ExternalTextureParams_std140
        %175 = OpLabel
        %176 = OpCompositeExtract %uint %val 0
        %177 = OpCompositeExtract %uint %val 1
        %178 = OpCompositeExtract %mat3v4float %val 2
        %179 = OpCompositeExtract %GammaTransferParams %val 3
        %180 = OpCompositeExtract %GammaTransferParams %val 4
        %181 = OpCompositeExtract %mat3v3float %val 5
        %182 = OpCompositeExtract %v2float %val 6
        %183 = OpCompositeExtract %v2float %val 7
        %184 = OpCompositeExtract %v2float %val 8
        %185 = OpCompositeConstruct %mat3v2float %182 %183 %184
        %186 = OpCompositeExtract %v2float %val 9
        %187 = OpCompositeExtract %v2float %val 10
        %188 = OpCompositeExtract %v2float %val 11
        %189 = OpCompositeConstruct %mat3v2float %186 %187 %188
        %190 = OpCompositeExtract %v2float %val 12
        %191 = OpCompositeExtract %v2float %val 13
        %192 = OpCompositeExtract %v2float %val 14
        %193 = OpCompositeExtract %v2float %val 15
        %194 = OpCompositeExtract %v2uint %val 16
        %195 = OpCompositeExtract %v2float %val 17
        %196 = OpCompositeConstruct %ExternalTextureParams %176 %177 %178 %179 %180 %181 %185 %189 %190 %191 %192 %193 %194 %195
               OpReturnValue %196
               OpFunctionEnd
%textureLoad_1bfdfb = OpFunction %v4float None %197
        %199 = OpLabel
        %res = OpVariable %_ptr_Function_v4float Function %5
        %201 = OpLoad %12 %arg_0
        %202 = OpLoad %12 %ext_tex_plane_1
        %207 = OpAccessChain %_ptr_Uniform_ExternalTextureParams_std140 %ext_tex_params %uint_0
        %208 = OpLoad %ExternalTextureParams_std140 %207
        %204 = OpFunctionCall %ExternalTextureParams %conv_ExternalTextureParams %208
        %200 = OpFunctionCall %v4float %textureLoadExternal %201 %202 %203 %204
               OpStore %res %200
        %210 = OpLoad %v4float %res
               OpReturnValue %210
               OpFunctionEnd
%fragment_main = OpFunction %void None %211
        %214 = OpLabel
        %216 = OpAccessChain %_ptr_StorageBuffer_v4float %prevent_dce %uint_0
        %217 = OpFunctionCall %v4float %textureLoad_1bfdfb
               OpStore %216 %217
               OpReturn
               OpFunctionEnd
%compute_main = OpFunction %void None %211
        %219 = OpLabel
        %220 = OpAccessChain %_ptr_StorageBuffer_v4float %prevent_dce %uint_0
        %221 = OpFunctionCall %v4float %textureLoad_1bfdfb
               OpStore %220 %221
               OpReturn
               OpFunctionEnd
%vertex_main_inner = OpFunction %VertexOutput None %222
        %225 = OpLabel
        %out = OpVariable %_ptr_Function_VertexOutput Function %228
        %229 = OpAccessChain %_ptr_Function_v4float %out %uint_0
               OpStore %229 %5
        %230 = OpAccessChain %_ptr_Function_v4float %out %uint_1
        %231 = OpFunctionCall %v4float %textureLoad_1bfdfb
               OpStore %230 %231
        %232 = OpLoad %VertexOutput %out
               OpReturnValue %232
               OpFunctionEnd
%vertex_main = OpFunction %void None %211
        %234 = OpLabel
        %235 = OpFunctionCall %VertexOutput %vertex_main_inner
        %236 = OpCompositeExtract %v4float %235 0
               OpStore %pos_1 %236
        %237 = OpCompositeExtract %v4float %235 1
               OpStore %prevent_dce_1 %237
               OpStore %vertex_point_size %float_1
               OpReturn
               OpFunctionEnd