spv.khrComputeShaderDerivatives.mesh
// Module Version 10400
// Generated by (magic number): 8000b
// Id's are bound by 73

                              Capability ImageQuery
                              Capability MeshShadingEXT
                              Capability ComputeDerivativeGroupLinearKHR
                              Extension  "SPV_EXT_mesh_shader"
                              Extension  "SPV_KHR_compute_shader_derivatives"
               1:             ExtInstImport  "GLSL.std.450"
                              MemoryModel Logical GLSL450
                              EntryPoint MeshEXT 4  "main" 10 24 39 48 62
                              ExecutionMode 4 LocalSize 4 1 1
                              ExecutionMode 4 DerivativeGroupLinearKHR
                              ExecutionMode 4 OutputVertices 3
                              ExecutionMode 4 OutputPrimitivesNV 1
                              ExecutionMode 4 OutputTrianglesNV
                              Source GLSL 450
                              SourceExtension  "GL_EXT_mesh_shader"
                              SourceExtension  "GL_KHR_compute_shader_derivatives"
                              Name 4  "main"
                              Name 8  "iid"
                              Name 10  "gl_LocalInvocationIndex"
                              Name 14  "localDx"
                              Name 20  "localLod"
                              Name 24  "tex"
                              Name 37  "Output"
                              MemberName 37(Output) 0  "lod"
                              Name 39  "outData"
                              Name 48  "gl_PrimitiveTriangleIndicesEXT"
                              Name 59  "gl_MeshPerVertexEXT"
                              MemberName 59(gl_MeshPerVertexEXT) 0  "gl_Position"
                              MemberName 59(gl_MeshPerVertexEXT) 1  "gl_PointSize"
                              MemberName 59(gl_MeshPerVertexEXT) 2  "gl_ClipDistance"
                              MemberName 59(gl_MeshPerVertexEXT) 3  "gl_CullDistance"
                              Name 62  "gl_MeshVerticesEXT"
                              Decorate 10(gl_LocalInvocationIndex) BuiltIn LocalInvocationIndex
                              Decorate 24(tex) Binding 0
                              Decorate 24(tex) DescriptorSet 0
                              Decorate 37(Output) Block
                              MemberDecorate 37(Output) 0 Offset 0
                              Decorate 39(outData) Binding 1
                              Decorate 39(outData) DescriptorSet 0
                              Decorate 48(gl_PrimitiveTriangleIndicesEXT) BuiltIn PrimitiveTriangleIndicesEXT
                              Decorate 59(gl_MeshPerVertexEXT) Block
                              MemberDecorate 59(gl_MeshPerVertexEXT) 0 BuiltIn Position
                              MemberDecorate 59(gl_MeshPerVertexEXT) 1 BuiltIn PointSize
                              MemberDecorate 59(gl_MeshPerVertexEXT) 2 BuiltIn ClipDistance
                              MemberDecorate 59(gl_MeshPerVertexEXT) 3 BuiltIn CullDistance
                              Decorate 72 BuiltIn WorkgroupSize
               2:             TypeVoid
               3:             TypeFunction 2
               6:             TypeInt 32 0
               7:             TypePointer Function 6(int)
               9:             TypePointer Input 6(int)
10(gl_LocalInvocationIndex):      9(ptr) Variable Input
              12:             TypeFloat 32
              13:             TypePointer Function 12(float)
              18:             TypeVector 12(float) 2
              19:             TypePointer Function 18(fvec2)
              21:             TypeImage 12(float) 2D sampled format:Unknown
              22:             TypeSampledImage 21
              23:             TypePointer UniformConstant 22
         24(tex):     23(ptr) Variable UniformConstant
              26:   12(float) Constant 1056964608
              27:   18(fvec2) ConstantComposite 26 26
              30:      6(int) Constant 0
              31:             TypeBool
              35:      6(int) Constant 3
              36:      6(int) Constant 1
      37(Output):             TypeStruct 18(fvec2)
              38:             TypePointer StorageBuffer 37(Output)
     39(outData):     38(ptr) Variable StorageBuffer
              40:             TypeInt 32 1
              41:     40(int) Constant 0
              43:             TypePointer StorageBuffer 18(fvec2)
              45:             TypeVector 6(int) 3
              46:             TypeArray 45(ivec3) 36
              47:             TypePointer Output 46
48(gl_PrimitiveTriangleIndicesEXT):     47(ptr) Variable Output
              49:      6(int) Constant 2
              50:   45(ivec3) ConstantComposite 30 36 49
              51:             TypePointer Output 45(ivec3)
              57:             TypeVector 12(float) 4
              58:             TypeArray 12(float) 36
59(gl_MeshPerVertexEXT):             TypeStruct 57(fvec4) 12(float) 58 58
              60:             TypeArray 59(gl_MeshPerVertexEXT) 35
              61:             TypePointer Output 60
62(gl_MeshVerticesEXT):     61(ptr) Variable Output
              69:             TypePointer Output 57(fvec4)
              71:      6(int) Constant 4
              72:   45(ivec3) ConstantComposite 71 36 36
         4(main):           2 Function None 3
               5:             Label
          8(iid):      7(ptr) Variable Function
     14(localDx):     13(ptr) Variable Function
    20(localLod):     19(ptr) Variable Function
              11:      6(int) Load 10(gl_LocalInvocationIndex)
                              Store 8(iid) 11
              15:      6(int) Load 8(iid)
              16:   12(float) ConvertUToF 15
              17:   12(float) DPdx 16
                              Store 14(localDx) 17
              25:          22 Load 24(tex)
              28:   18(fvec2) ImageQueryLod 25 27
                              Store 20(localLod) 28
              29:      6(int) Load 8(iid)
              32:    31(bool) IEqual 29 30
                              SelectionMerge 34 None
                              BranchConditional 32 33 34
              33:               Label
                                SetMeshOutputsEXT 35 36
              42:   18(fvec2)   Load 20(localLod)
              44:     43(ptr)   AccessChain 39(outData) 41
                                Store 44 42
              52:     51(ptr)   AccessChain 48(gl_PrimitiveTriangleIndicesEXT) 41
                                Store 52 50
                                Branch 34
              34:             Label
              53:      6(int) Load 8(iid)
              54:    31(bool) ULessThan 53 35
                              SelectionMerge 56 None
                              BranchConditional 54 55 56
              55:               Label
              63:      6(int)   Load 8(iid)
              64:   12(float)   Load 14(localDx)
              65:     13(ptr)   AccessChain 20(localLod) 30
              66:   12(float)   Load 65
              67:   12(float)   FAdd 64 66
              68:   57(fvec4)   CompositeConstruct 67 67 67 67
              70:     69(ptr)   AccessChain 62(gl_MeshVerticesEXT) 63 41
                                Store 70 68
                                Branch 56
              56:             Label
                              Return
                              FunctionEnd