spv.shaderImageFootprint.frag
// Module Version 10000
// Generated by (magic number): 80008
// Id's are bound by 622

                              Capability Shader
                              Capability MinLod
                              Capability ImageFootprintNV
                              Extension  "SPV_NV_shader_image_footprint"
               1:             ExtInstImport  "GLSL.std.450"
                              MemoryModel Logical GLSL450
                              EntryPoint Fragment 4  "main" 21 24 76 125 225 275 277 387
                              ExecutionMode 4 OriginUpperLeft
                              Source GLSL 450
                              SourceExtension  "GL_NV_shader_texture_footprint"
                              Name 4  "main"
                              Name 8  "result2D"
                              MemberName 8(result2D) 0  "ret2D"
                              MemberName 8(result2D) 1  "anchor2D"
                              MemberName 8(result2D) 2  "offset2D"
                              MemberName 8(result2D) 3  "mask2D"
                              MemberName 8(result2D) 4  "lod2D"
                              MemberName 8(result2D) 5  "granularity2D"
                              Name 10  ""
                              Name 17  "sample2D"
                              Name 21  "P2"
                              Name 24  "granularity"
                              Name 28  "gl_TextureFootprint2DNV"
                              MemberName 28(gl_TextureFootprint2DNV) 0  "anchor"
                              MemberName 28(gl_TextureFootprint2DNV) 1  "offset"
                              MemberName 28(gl_TextureFootprint2DNV) 2  "mask"
                              MemberName 28(gl_TextureFootprint2DNV) 3  "lod"
                              MemberName 28(gl_TextureFootprint2DNV) 4  "granularity"
                              Name 30  "fp2D"
                              Name 31  "ResType"
                              Name 76  "bias"
                              Name 78  "ResType"
                              Name 125  "lodClamp"
                              Name 128  "ResType"
                              Name 178  "ResType"
                              Name 225  "lod"
                              Name 228  "ResType"
                              Name 275  "dx"
                              Name 277  "dy"
                              Name 280  "ResType"
                              Name 331  "ResType"
                              Name 377  "result3D"
                              MemberName 377(result3D) 0  "ret3D"
                              MemberName 377(result3D) 1  "anchor3D"
                              MemberName 377(result3D) 2  "offset3D"
                              MemberName 377(result3D) 3  "mask3D"
                              MemberName 377(result3D) 4  "lod3D"
                              MemberName 377(result3D) 5  "granularity3D"
                              Name 379  ""
                              Name 383  "sample3D"
                              Name 387  "P3"
                              Name 390  "gl_TextureFootprint3DNV"
                              MemberName 390(gl_TextureFootprint3DNV) 0  "anchor"
                              MemberName 390(gl_TextureFootprint3DNV) 1  "offset"
                              MemberName 390(gl_TextureFootprint3DNV) 2  "mask"
                              MemberName 390(gl_TextureFootprint3DNV) 3  "lod"
                              MemberName 390(gl_TextureFootprint3DNV) 4  "granularity"
                              Name 392  "fp3D"
                              Name 393  "ResType"
                              Name 429  "ResType"
                              Name 478  "ResType"
                              Name 528  "ResType"
                              Name 577  "ResType"
                              MemberDecorate 8(result2D) 0 Offset 0
                              MemberDecorate 8(result2D) 1 Offset 8
                              MemberDecorate 8(result2D) 2 Offset 16
                              MemberDecorate 8(result2D) 3 Offset 24
                              MemberDecorate 8(result2D) 4 Offset 32
                              MemberDecorate 8(result2D) 5 Offset 36
                              Decorate 8(result2D) BufferBlock
                              Decorate 10 DescriptorSet 0
                              Decorate 10 Binding 0
                              Decorate 17(sample2D) DescriptorSet 0
                              Decorate 17(sample2D) Binding 0
                              Decorate 21(P2) Location 0
                              Decorate 24(granularity) Flat
                              Decorate 24(granularity) Location 3
                              Decorate 76(bias) Location 9
                              Decorate 125(lodClamp) Location 4
                              Decorate 225(lod) Location 5
                              Decorate 275(dx) Location 6
                              Decorate 277(dy) Location 8
                              MemberDecorate 377(result3D) 0 Offset 0
                              MemberDecorate 377(result3D) 1 Offset 16
                              MemberDecorate 377(result3D) 2 Offset 32
                              MemberDecorate 377(result3D) 3 Offset 48
                              MemberDecorate 377(result3D) 4 Offset 56
                              MemberDecorate 377(result3D) 5 Offset 60
                              Decorate 377(result3D) BufferBlock
                              Decorate 379 DescriptorSet 0
                              Decorate 379 Binding 0
                              Decorate 383(sample3D) DescriptorSet 0
                              Decorate 383(sample3D) Binding 0
                              Decorate 387(P3) Location 2
               2:             TypeVoid
               3:             TypeFunction 2
               6:             TypeInt 32 0
               7:             TypeVector 6(int) 2
     8(result2D):             TypeStruct 6(int) 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
               9:             TypePointer Uniform 8(result2D)
              10:      9(ptr) Variable Uniform
              11:             TypeInt 32 1
              12:     11(int) Constant 0
              13:             TypeFloat 32
              14:             TypeImage 13(float) 2D sampled format:Unknown
              15:             TypeSampledImage 14
              16:             TypePointer UniformConstant 15
    17(sample2D):     16(ptr) Variable UniformConstant
              19:             TypeVector 13(float) 2
              20:             TypePointer Input 19(fvec2)
          21(P2):     20(ptr) Variable Input
              23:             TypePointer Input 11(int)
 24(granularity):     23(ptr) Variable Input
              26:             TypeBool
              27:    26(bool) ConstantTrue
28(gl_TextureFootprint2DNV):             TypeStruct 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
              29:             TypePointer Function 28(gl_TextureFootprint2DNV)
     31(ResType):             TypeStruct 26(bool) 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
              34:             TypePointer Function 7(ivec2)
              36:     11(int) Constant 1
              39:     11(int) Constant 2
              42:     11(int) Constant 3
              44:             TypePointer Function 6(int)
              46:     11(int) Constant 4
              50:      6(int) Constant 1
              51:      6(int) Constant 0
              53:             TypePointer Uniform 6(int)
              57:             TypePointer Uniform 7(ivec2)
              68:     11(int) Constant 5
              75:             TypePointer Input 13(float)
        76(bias):     75(ptr) Variable Input
     78(ResType):             TypeStruct 26(bool) 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
   125(lodClamp):     75(ptr) Variable Input
    128(ResType):             TypeStruct 26(bool) 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
    178(ResType):             TypeStruct 26(bool) 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
        225(lod):     75(ptr) Variable Input
    228(ResType):             TypeStruct 26(bool) 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
         275(dx):     20(ptr) Variable Input
         277(dy):     20(ptr) Variable Input
    280(ResType):             TypeStruct 26(bool) 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
    331(ResType):             TypeStruct 26(bool) 7(ivec2) 7(ivec2) 7(ivec2) 6(int) 6(int)
             376:             TypeVector 6(int) 3
   377(result3D):             TypeStruct 6(int) 376(ivec3) 376(ivec3) 7(ivec2) 6(int) 6(int)
             378:             TypePointer Uniform 377(result3D)
             379:    378(ptr) Variable Uniform
             380:             TypeImage 13(float) 3D sampled format:Unknown
             381:             TypeSampledImage 380
             382:             TypePointer UniformConstant 381
   383(sample3D):    382(ptr) Variable UniformConstant
             385:             TypeVector 13(float) 3
             386:             TypePointer Input 385(fvec3)
         387(P3):    386(ptr) Variable Input
390(gl_TextureFootprint3DNV):             TypeStruct 376(ivec3) 376(ivec3) 7(ivec2) 6(int) 6(int)
             391:             TypePointer Function 390(gl_TextureFootprint3DNV)
    393(ResType):             TypeStruct 26(bool) 376(ivec3) 376(ivec3) 7(ivec2) 6(int) 6(int)
             396:             TypePointer Function 376(ivec3)
             411:             TypePointer Uniform 376(ivec3)
    429(ResType):             TypeStruct 26(bool) 376(ivec3) 376(ivec3) 7(ivec2) 6(int) 6(int)
    478(ResType):             TypeStruct 26(bool) 376(ivec3) 376(ivec3) 7(ivec2) 6(int) 6(int)
    528(ResType):             TypeStruct 26(bool) 376(ivec3) 376(ivec3) 7(ivec2) 6(int) 6(int)
    577(ResType):             TypeStruct 26(bool) 376(ivec3) 376(ivec3) 7(ivec2) 6(int) 6(int)
         4(main):           2 Function None 3
               5:             Label
        30(fp2D):     29(ptr) Variable Function
       392(fp3D):    391(ptr) Variable Function
              18:          15 Load 17(sample2D)
              22:   19(fvec2) Load 21(P2)
              25:     11(int) Load 24(granularity)
              32: 31(ResType) ImageSampleFootprintNV 18 22 25 27
              33:    7(ivec2) CompositeExtract 32 1
              35:     34(ptr) AccessChain 30(fp2D) 12
                              Store 35 33
              37:    7(ivec2) CompositeExtract 32 2
              38:     34(ptr) AccessChain 30(fp2D) 36
                              Store 38 37
              40:    7(ivec2) CompositeExtract 32 3
              41:     34(ptr) AccessChain 30(fp2D) 39
                              Store 41 40
              43:      6(int) CompositeExtract 32 4
              45:     44(ptr) AccessChain 30(fp2D) 42
                              Store 45 43
              47:      6(int) CompositeExtract 32 5
              48:     44(ptr) AccessChain 30(fp2D) 46
                              Store 48 47
              49:    26(bool) CompositeExtract 32 0
              52:      6(int) Select 49 50 51
              54:     53(ptr) AccessChain 10 12
                              Store 54 52
              55:     34(ptr) AccessChain 30(fp2D) 12
              56:    7(ivec2) Load 55
              58:     57(ptr) AccessChain 10 36
                              Store 58 56
              59:     34(ptr) AccessChain 30(fp2D) 36
              60:    7(ivec2) Load 59
              61:     57(ptr) AccessChain 10 39
                              Store 61 60
              62:     34(ptr) AccessChain 30(fp2D) 39
              63:    7(ivec2) Load 62
              64:     57(ptr) AccessChain 10 42
                              Store 64 63
              65:     44(ptr) AccessChain 30(fp2D) 42
              66:      6(int) Load 65
              67:     53(ptr) AccessChain 10 46
                              Store 67 66
              69:     44(ptr) AccessChain 30(fp2D) 46
              70:      6(int) Load 69
              71:     53(ptr) AccessChain 10 68
                              Store 71 70
              72:          15 Load 17(sample2D)
              73:   19(fvec2) Load 21(P2)
              74:     11(int) Load 24(granularity)
              77:   13(float) Load 76(bias)
              79: 78(ResType) ImageSampleFootprintNV 72 73 74 27 Bias 77
              80:    7(ivec2) CompositeExtract 79 1
              81:     34(ptr) AccessChain 30(fp2D) 12
                              Store 81 80
              82:    7(ivec2) CompositeExtract 79 2
              83:     34(ptr) AccessChain 30(fp2D) 36
                              Store 83 82
              84:    7(ivec2) CompositeExtract 79 3
              85:     34(ptr) AccessChain 30(fp2D) 39
                              Store 85 84
              86:      6(int) CompositeExtract 79 4
              87:     44(ptr) AccessChain 30(fp2D) 42
                              Store 87 86
              88:      6(int) CompositeExtract 79 5
              89:     44(ptr) AccessChain 30(fp2D) 46
                              Store 89 88
              90:    26(bool) CompositeExtract 79 0
              91:      6(int) Select 90 50 51
              92:     53(ptr) AccessChain 10 12
                              Store 92 91
              93:     34(ptr) AccessChain 30(fp2D) 12
              94:    7(ivec2) Load 93
              95:     57(ptr) AccessChain 10 36
              96:    7(ivec2) Load 95
              97:    7(ivec2) IAdd 96 94
              98:     57(ptr) AccessChain 10 36
                              Store 98 97
              99:     34(ptr) AccessChain 30(fp2D) 36
             100:    7(ivec2) Load 99
             101:     57(ptr) AccessChain 10 39
             102:    7(ivec2) Load 101
             103:    7(ivec2) IAdd 102 100
             104:     57(ptr) AccessChain 10 39
                              Store 104 103
             105:     34(ptr) AccessChain 30(fp2D) 39
             106:    7(ivec2) Load 105
             107:     57(ptr) AccessChain 10 42
             108:    7(ivec2) Load 107
             109:    7(ivec2) IAdd 108 106
             110:     57(ptr) AccessChain 10 42
                              Store 110 109
             111:     44(ptr) AccessChain 30(fp2D) 42
             112:      6(int) Load 111
             113:     53(ptr) AccessChain 10 46
             114:      6(int) Load 113
             115:      6(int) IAdd 114 112
             116:     53(ptr) AccessChain 10 46
                              Store 116 115
             117:     44(ptr) AccessChain 30(fp2D) 46
             118:      6(int) Load 117
             119:     53(ptr) AccessChain 10 68
             120:      6(int) Load 119
             121:      6(int) IAdd 120 118
             122:     53(ptr) AccessChain 10 68
                              Store 122 121
             123:          15 Load 17(sample2D)
             124:   19(fvec2) Load 21(P2)
             126:   13(float) Load 125(lodClamp)
             127:     11(int) Load 24(granularity)
             129:128(ResType) ImageSampleFootprintNV 123 124 127 27 MinLod 126
             130:    7(ivec2) CompositeExtract 129 1
             131:     34(ptr) AccessChain 30(fp2D) 12
                              Store 131 130
             132:    7(ivec2) CompositeExtract 129 2
             133:     34(ptr) AccessChain 30(fp2D) 36
                              Store 133 132
             134:    7(ivec2) CompositeExtract 129 3
             135:     34(ptr) AccessChain 30(fp2D) 39
                              Store 135 134
             136:      6(int) CompositeExtract 129 4
             137:     44(ptr) AccessChain 30(fp2D) 42
                              Store 137 136
             138:      6(int) CompositeExtract 129 5
             139:     44(ptr) AccessChain 30(fp2D) 46
                              Store 139 138
             140:    26(bool) CompositeExtract 129 0
             141:      6(int) Select 140 50 51
             142:     53(ptr) AccessChain 10 12
                              Store 142 141
             143:     34(ptr) AccessChain 30(fp2D) 12
             144:    7(ivec2) Load 143
             145:     57(ptr) AccessChain 10 36
             146:    7(ivec2) Load 145
             147:    7(ivec2) IAdd 146 144
             148:     57(ptr) AccessChain 10 36
                              Store 148 147
             149:     34(ptr) AccessChain 30(fp2D) 36
             150:    7(ivec2) Load 149
             151:     57(ptr) AccessChain 10 39
             152:    7(ivec2) Load 151
             153:    7(ivec2) IAdd 152 150
             154:     57(ptr) AccessChain 10 39
                              Store 154 153
             155:     34(ptr) AccessChain 30(fp2D) 39
             156:    7(ivec2) Load 155
             157:     57(ptr) AccessChain 10 42
             158:    7(ivec2) Load 157
             159:    7(ivec2) IAdd 158 156
             160:     57(ptr) AccessChain 10 42
                              Store 160 159
             161:     44(ptr) AccessChain 30(fp2D) 42
             162:      6(int) Load 161
             163:     53(ptr) AccessChain 10 46
             164:      6(int) Load 163
             165:      6(int) IAdd 164 162
             166:     53(ptr) AccessChain 10 46
                              Store 166 165
             167:     44(ptr) AccessChain 30(fp2D) 46
             168:      6(int) Load 167
             169:     53(ptr) AccessChain 10 68
             170:      6(int) Load 169
             171:      6(int) IAdd 170 168
             172:     53(ptr) AccessChain 10 68
                              Store 172 171
             173:          15 Load 17(sample2D)
             174:   19(fvec2) Load 21(P2)
             175:   13(float) Load 125(lodClamp)
             176:     11(int) Load 24(granularity)
             177:   13(float) Load 76(bias)
             179:178(ResType) ImageSampleFootprintNV 173 174 176 27 Bias MinLod 177 175
             180:    7(ivec2) CompositeExtract 179 1
             181:     34(ptr) AccessChain 30(fp2D) 12
                              Store 181 180
             182:    7(ivec2) CompositeExtract 179 2
             183:     34(ptr) AccessChain 30(fp2D) 36
                              Store 183 182
             184:    7(ivec2) CompositeExtract 179 3
             185:     34(ptr) AccessChain 30(fp2D) 39
                              Store 185 184
             186:      6(int) CompositeExtract 179 4
             187:     44(ptr) AccessChain 30(fp2D) 42
                              Store 187 186
             188:      6(int) CompositeExtract 179 5
             189:     44(ptr) AccessChain 30(fp2D) 46
                              Store 189 188
             190:    26(bool) CompositeExtract 179 0
             191:      6(int) Select 190 50 51
             192:     53(ptr) AccessChain 10 12
                              Store 192 191
             193:     34(ptr) AccessChain 30(fp2D) 12
             194:    7(ivec2) Load 193
             195:     57(ptr) AccessChain 10 36
             196:    7(ivec2) Load 195
             197:    7(ivec2) IAdd 196 194
             198:     57(ptr) AccessChain 10 36
                              Store 198 197
             199:     34(ptr) AccessChain 30(fp2D) 36
             200:    7(ivec2) Load 199
             201:     57(ptr) AccessChain 10 39
             202:    7(ivec2) Load 201
             203:    7(ivec2) IAdd 202 200
             204:     57(ptr) AccessChain 10 39
                              Store 204 203
             205:     34(ptr) AccessChain 30(fp2D) 39
             206:    7(ivec2) Load 205
             207:     57(ptr) AccessChain 10 42
             208:    7(ivec2) Load 207
             209:    7(ivec2) IAdd 208 206
             210:     57(ptr) AccessChain 10 42
                              Store 210 209
             211:     44(ptr) AccessChain 30(fp2D) 42
             212:      6(int) Load 211
             213:     53(ptr) AccessChain 10 46
             214:      6(int) Load 213
             215:      6(int) IAdd 214 212
             216:     53(ptr) AccessChain 10 46
                              Store 216 215
             217:     44(ptr) AccessChain 30(fp2D) 46
             218:      6(int) Load 217
             219:     53(ptr) AccessChain 10 68
             220:      6(int) Load 219
             221:      6(int) IAdd 220 218
             222:     53(ptr) AccessChain 10 68
                              Store 222 221
             223:          15 Load 17(sample2D)
             224:   19(fvec2) Load 21(P2)
             226:   13(float) Load 225(lod)
             227:     11(int) Load 24(granularity)
             229:228(ResType) ImageSampleFootprintNV 223 224 227 27 Lod 226
             230:    7(ivec2) CompositeExtract 229 1
             231:     34(ptr) AccessChain 30(fp2D) 12
                              Store 231 230
             232:    7(ivec2) CompositeExtract 229 2
             233:     34(ptr) AccessChain 30(fp2D) 36
                              Store 233 232
             234:    7(ivec2) CompositeExtract 229 3
             235:     34(ptr) AccessChain 30(fp2D) 39
                              Store 235 234
             236:      6(int) CompositeExtract 229 4
             237:     44(ptr) AccessChain 30(fp2D) 42
                              Store 237 236
             238:      6(int) CompositeExtract 229 5
             239:     44(ptr) AccessChain 30(fp2D) 46
                              Store 239 238
             240:    26(bool) CompositeExtract 229 0
             241:      6(int) Select 240 50 51
             242:     53(ptr) AccessChain 10 12
                              Store 242 241
             243:     34(ptr) AccessChain 30(fp2D) 12
             244:    7(ivec2) Load 243
             245:     57(ptr) AccessChain 10 36
             246:    7(ivec2) Load 245
             247:    7(ivec2) IAdd 246 244
             248:     57(ptr) AccessChain 10 36
                              Store 248 247
             249:     34(ptr) AccessChain 30(fp2D) 36
             250:    7(ivec2) Load 249
             251:     57(ptr) AccessChain 10 39
             252:    7(ivec2) Load 251
             253:    7(ivec2) IAdd 252 250
             254:     57(ptr) AccessChain 10 39
                              Store 254 253
             255:     34(ptr) AccessChain 30(fp2D) 39
             256:    7(ivec2) Load 255
             257:     57(ptr) AccessChain 10 42
             258:    7(ivec2) Load 257
             259:    7(ivec2) IAdd 258 256
             260:     57(ptr) AccessChain 10 42
                              Store 260 259
             261:     44(ptr) AccessChain 30(fp2D) 42
             262:      6(int) Load 261
             263:     53(ptr) AccessChain 10 46
             264:      6(int) Load 263
             265:      6(int) IAdd 264 262
             266:     53(ptr) AccessChain 10 46
                              Store 266 265
             267:     44(ptr) AccessChain 30(fp2D) 46
             268:      6(int) Load 267
             269:     53(ptr) AccessChain 10 68
             270:      6(int) Load 269
             271:      6(int) IAdd 270 268
             272:     53(ptr) AccessChain 10 68
                              Store 272 271
             273:          15 Load 17(sample2D)
             274:   19(fvec2) Load 21(P2)
             276:   19(fvec2) Load 275(dx)
             278:   19(fvec2) Load 277(dy)
             279:     11(int) Load 24(granularity)
             281:280(ResType) ImageSampleFootprintNV 273 274 279 27 Grad 276 278
             282:    7(ivec2) CompositeExtract 281 1
             283:     34(ptr) AccessChain 30(fp2D) 12
                              Store 283 282
             284:    7(ivec2) CompositeExtract 281 2
             285:     34(ptr) AccessChain 30(fp2D) 36
                              Store 285 284
             286:    7(ivec2) CompositeExtract 281 3
             287:     34(ptr) AccessChain 30(fp2D) 39
                              Store 287 286
             288:      6(int) CompositeExtract 281 4
             289:     44(ptr) AccessChain 30(fp2D) 42
                              Store 289 288
             290:      6(int) CompositeExtract 281 5
             291:     44(ptr) AccessChain 30(fp2D) 46
                              Store 291 290
             292:    26(bool) CompositeExtract 281 0
             293:      6(int) Select 292 50 51
             294:     53(ptr) AccessChain 10 12
                              Store 294 293
             295:     34(ptr) AccessChain 30(fp2D) 12
             296:    7(ivec2) Load 295
             297:     57(ptr) AccessChain 10 36
             298:    7(ivec2) Load 297
             299:    7(ivec2) IAdd 298 296
             300:     57(ptr) AccessChain 10 36
                              Store 300 299
             301:     34(ptr) AccessChain 30(fp2D) 36
             302:    7(ivec2) Load 301
             303:     57(ptr) AccessChain 10 39
             304:    7(ivec2) Load 303
             305:    7(ivec2) IAdd 304 302
             306:     57(ptr) AccessChain 10 39
                              Store 306 305
             307:     34(ptr) AccessChain 30(fp2D) 39
             308:    7(ivec2) Load 307
             309:     57(ptr) AccessChain 10 42
             310:    7(ivec2) Load 309
             311:    7(ivec2) IAdd 310 308
             312:     57(ptr) AccessChain 10 42
                              Store 312 311
             313:     44(ptr) AccessChain 30(fp2D) 42
             314:      6(int) Load 313
             315:     53(ptr) AccessChain 10 46
             316:      6(int) Load 315
             317:      6(int) IAdd 316 314
             318:     53(ptr) AccessChain 10 46
                              Store 318 317
             319:     44(ptr) AccessChain 30(fp2D) 46
             320:      6(int) Load 319
             321:     53(ptr) AccessChain 10 68
             322:      6(int) Load 321
             323:      6(int) IAdd 322 320
             324:     53(ptr) AccessChain 10 68
                              Store 324 323
             325:          15 Load 17(sample2D)
             326:   19(fvec2) Load 21(P2)
             327:   19(fvec2) Load 275(dx)
             328:   19(fvec2) Load 277(dy)
             329:   13(float) Load 125(lodClamp)
             330:     11(int) Load 24(granularity)
             332:331(ResType) ImageSampleFootprintNV 325 326 330 27 Grad MinLod 327 328 329
             333:    7(ivec2) CompositeExtract 332 1
             334:     34(ptr) AccessChain 30(fp2D) 12
                              Store 334 333
             335:    7(ivec2) CompositeExtract 332 2
             336:     34(ptr) AccessChain 30(fp2D) 36
                              Store 336 335
             337:    7(ivec2) CompositeExtract 332 3
             338:     34(ptr) AccessChain 30(fp2D) 39
                              Store 338 337
             339:      6(int) CompositeExtract 332 4
             340:     44(ptr) AccessChain 30(fp2D) 42
                              Store 340 339
             341:      6(int) CompositeExtract 332 5
             342:     44(ptr) AccessChain 30(fp2D) 46
                              Store 342 341
             343:    26(bool) CompositeExtract 332 0
             344:      6(int) Select 343 50 51
             345:     53(ptr) AccessChain 10 12
                              Store 345 344
             346:     34(ptr) AccessChain 30(fp2D) 12
             347:    7(ivec2) Load 346
             348:     57(ptr) AccessChain 10 36
             349:    7(ivec2) Load 348
             350:    7(ivec2) IAdd 349 347
             351:     57(ptr) AccessChain 10 36
                              Store 351 350
             352:     34(ptr) AccessChain 30(fp2D) 36
             353:    7(ivec2) Load 352
             354:     57(ptr) AccessChain 10 39
             355:    7(ivec2) Load 354
             356:    7(ivec2) IAdd 355 353
             357:     57(ptr) AccessChain 10 39
                              Store 357 356
             358:     34(ptr) AccessChain 30(fp2D) 39
             359:    7(ivec2) Load 358
             360:     57(ptr) AccessChain 10 42
             361:    7(ivec2) Load 360
             362:    7(ivec2) IAdd 361 359
             363:     57(ptr) AccessChain 10 42
                              Store 363 362
             364:     44(ptr) AccessChain 30(fp2D) 42
             365:      6(int) Load 364
             366:     53(ptr) AccessChain 10 46
             367:      6(int) Load 366
             368:      6(int) IAdd 367 365
             369:     53(ptr) AccessChain 10 46
                              Store 369 368
             370:     44(ptr) AccessChain 30(fp2D) 46
             371:      6(int) Load 370
             372:     53(ptr) AccessChain 10 68
             373:      6(int) Load 372
             374:      6(int) IAdd 373 371
             375:     53(ptr) AccessChain 10 68
                              Store 375 374
             384:         381 Load 383(sample3D)
             388:  385(fvec3) Load 387(P3)
             389:     11(int) Load 24(granularity)
             394:393(ResType) ImageSampleFootprintNV 384 388 389 27
             395:  376(ivec3) CompositeExtract 394 1
             397:    396(ptr) AccessChain 392(fp3D) 12
                              Store 397 395
             398:  376(ivec3) CompositeExtract 394 2
             399:    396(ptr) AccessChain 392(fp3D) 36
                              Store 399 398
             400:    7(ivec2) CompositeExtract 394 3
             401:     34(ptr) AccessChain 392(fp3D) 39
                              Store 401 400
             402:      6(int) CompositeExtract 394 4
             403:     44(ptr) AccessChain 392(fp3D) 42
                              Store 403 402
             404:      6(int) CompositeExtract 394 5
             405:     44(ptr) AccessChain 392(fp3D) 46
                              Store 405 404
             406:    26(bool) CompositeExtract 394 0
             407:      6(int) Select 406 50 51
             408:     53(ptr) AccessChain 379 12
                              Store 408 407
             409:    396(ptr) AccessChain 392(fp3D) 12
             410:  376(ivec3) Load 409
             412:    411(ptr) AccessChain 379 36
                              Store 412 410
             413:    396(ptr) AccessChain 392(fp3D) 36
             414:  376(ivec3) Load 413
             415:    411(ptr) AccessChain 379 39
                              Store 415 414
             416:     34(ptr) AccessChain 392(fp3D) 39
             417:    7(ivec2) Load 416
             418:     57(ptr) AccessChain 379 42
                              Store 418 417
             419:     44(ptr) AccessChain 392(fp3D) 42
             420:      6(int) Load 419
             421:     53(ptr) AccessChain 379 46
                              Store 421 420
             422:     44(ptr) AccessChain 392(fp3D) 46
             423:      6(int) Load 422
             424:     53(ptr) AccessChain 379 68
                              Store 424 423
             425:         381 Load 383(sample3D)
             426:  385(fvec3) Load 387(P3)
             427:     11(int) Load 24(granularity)
             428:   13(float) Load 76(bias)
             430:429(ResType) ImageSampleFootprintNV 425 426 427 27 Bias 428
             431:  376(ivec3) CompositeExtract 430 1
             432:    396(ptr) AccessChain 392(fp3D) 12
                              Store 432 431
             433:  376(ivec3) CompositeExtract 430 2
             434:    396(ptr) AccessChain 392(fp3D) 36
                              Store 434 433
             435:    7(ivec2) CompositeExtract 430 3
             436:     34(ptr) AccessChain 392(fp3D) 39
                              Store 436 435
             437:      6(int) CompositeExtract 430 4
             438:     44(ptr) AccessChain 392(fp3D) 42
                              Store 438 437
             439:      6(int) CompositeExtract 430 5
             440:     44(ptr) AccessChain 392(fp3D) 46
                              Store 440 439
             441:    26(bool) CompositeExtract 430 0
             442:      6(int) Select 441 50 51
             443:     53(ptr) AccessChain 379 12
                              Store 443 442
             444:    396(ptr) AccessChain 392(fp3D) 12
             445:  376(ivec3) Load 444
             446:    411(ptr) AccessChain 379 36
             447:  376(ivec3) Load 446
             448:  376(ivec3) IAdd 447 445
             449:    411(ptr) AccessChain 379 36
                              Store 449 448
             450:    396(ptr) AccessChain 392(fp3D) 36
             451:  376(ivec3) Load 450
             452:    411(ptr) AccessChain 379 39
             453:  376(ivec3) Load 452
             454:  376(ivec3) IAdd 453 451
             455:    411(ptr) AccessChain 379 39
                              Store 455 454
             456:     34(ptr) AccessChain 392(fp3D) 39
             457:    7(ivec2) Load 456
             458:     57(ptr) AccessChain 379 42
             459:    7(ivec2) Load 458
             460:    7(ivec2) IAdd 459 457
             461:     57(ptr) AccessChain 379 42
                              Store 461 460
             462:     44(ptr) AccessChain 392(fp3D) 42
             463:      6(int) Load 462
             464:     53(ptr) AccessChain 379 46
             465:      6(int) Load 464
             466:      6(int) IAdd 465 463
             467:     53(ptr) AccessChain 379 46
                              Store 467 466
             468:     44(ptr) AccessChain 392(fp3D) 46
             469:      6(int) Load 468
             470:     53(ptr) AccessChain 379 68
             471:      6(int) Load 470
             472:      6(int) IAdd 471 469
             473:     53(ptr) AccessChain 379 68
                              Store 473 472
             474:         381 Load 383(sample3D)
             475:  385(fvec3) Load 387(P3)
             476:   13(float) Load 125(lodClamp)
             477:     11(int) Load 24(granularity)
             479:478(ResType) ImageSampleFootprintNV 474 475 477 27 MinLod 476
             480:  376(ivec3) CompositeExtract 479 1
             481:    396(ptr) AccessChain 392(fp3D) 12
                              Store 481 480
             482:  376(ivec3) CompositeExtract 479 2
             483:    396(ptr) AccessChain 392(fp3D) 36
                              Store 483 482
             484:    7(ivec2) CompositeExtract 479 3
             485:     34(ptr) AccessChain 392(fp3D) 39
                              Store 485 484
             486:      6(int) CompositeExtract 479 4
             487:     44(ptr) AccessChain 392(fp3D) 42
                              Store 487 486
             488:      6(int) CompositeExtract 479 5
             489:     44(ptr) AccessChain 392(fp3D) 46
                              Store 489 488
             490:    26(bool) CompositeExtract 479 0
             491:      6(int) Select 490 50 51
             492:     53(ptr) AccessChain 379 12
                              Store 492 491
             493:    396(ptr) AccessChain 392(fp3D) 12
             494:  376(ivec3) Load 493
             495:    411(ptr) AccessChain 379 36
             496:  376(ivec3) Load 495
             497:  376(ivec3) IAdd 496 494
             498:    411(ptr) AccessChain 379 36
                              Store 498 497
             499:    396(ptr) AccessChain 392(fp3D) 36
             500:  376(ivec3) Load 499
             501:    411(ptr) AccessChain 379 39
             502:  376(ivec3) Load 501
             503:  376(ivec3) IAdd 502 500
             504:    411(ptr) AccessChain 379 39
                              Store 504 503
             505:     34(ptr) AccessChain 392(fp3D) 39
             506:    7(ivec2) Load 505
             507:     57(ptr) AccessChain 379 42
             508:    7(ivec2) Load 507
             509:    7(ivec2) IAdd 508 506
             510:     57(ptr) AccessChain 379 42
                              Store 510 509
             511:     44(ptr) AccessChain 392(fp3D) 42
             512:      6(int) Load 511
             513:     53(ptr) AccessChain 379 46
             514:      6(int) Load 513
             515:      6(int) IAdd 514 512
             516:     53(ptr) AccessChain 379 46
                              Store 516 515
             517:     44(ptr) AccessChain 392(fp3D) 46
             518:      6(int) Load 517
             519:     53(ptr) AccessChain 379 68
             520:      6(int) Load 519
             521:      6(int) IAdd 520 518
             522:     53(ptr) AccessChain 379 68
                              Store 522 521
             523:         381 Load 383(sample3D)
             524:  385(fvec3) Load 387(P3)
             525:   13(float) Load 125(lodClamp)
             526:     11(int) Load 24(granularity)
             527:   13(float) Load 76(bias)
             529:528(ResType) ImageSampleFootprintNV 523 524 526 27 Bias MinLod 527 525
             530:  376(ivec3) CompositeExtract 529 1
             531:    396(ptr) AccessChain 392(fp3D) 12
                              Store 531 530
             532:  376(ivec3) CompositeExtract 529 2
             533:    396(ptr) AccessChain 392(fp3D) 36
                              Store 533 532
             534:    7(ivec2) CompositeExtract 529 3
             535:     34(ptr) AccessChain 392(fp3D) 39
                              Store 535 534
             536:      6(int) CompositeExtract 529 4
             537:     44(ptr) AccessChain 392(fp3D) 42
                              Store 537 536
             538:      6(int) CompositeExtract 529 5
             539:     44(ptr) AccessChain 392(fp3D) 46
                              Store 539 538
             540:    26(bool) CompositeExtract 529 0
             541:      6(int) Select 540 50 51
             542:     53(ptr) AccessChain 379 12
                              Store 542 541
             543:    396(ptr) AccessChain 392(fp3D) 12
             544:  376(ivec3) Load 543
             545:    411(ptr) AccessChain 379 36
             546:  376(ivec3) Load 545
             547:  376(ivec3) IAdd 546 544
             548:    411(ptr) AccessChain 379 36
                              Store 548 547
             549:    396(ptr) AccessChain 392(fp3D) 36
             550:  376(ivec3) Load 549
             551:    411(ptr) AccessChain 379 39
             552:  376(ivec3) Load 551
             553:  376(ivec3) IAdd 552 550
             554:    411(ptr) AccessChain 379 39
                              Store 554 553
             555:     34(ptr) AccessChain 392(fp3D) 39
             556:    7(ivec2) Load 555
             557:     57(ptr) AccessChain 379 42
             558:    7(ivec2) Load 557
             559:    7(ivec2) IAdd 558 556
             560:     57(ptr) AccessChain 379 42
                              Store 560 559
             561:     44(ptr) AccessChain 392(fp3D) 42
             562:      6(int) Load 561
             563:     53(ptr) AccessChain 379 46
             564:      6(int) Load 563
             565:      6(int) IAdd 564 562
             566:     53(ptr) AccessChain 379 46
                              Store 566 565
             567:     44(ptr) AccessChain 392(fp3D) 46
             568:      6(int) Load 567
             569:     53(ptr) AccessChain 379 68
             570:      6(int) Load 569
             571:      6(int) IAdd 570 568
             572:     53(ptr) AccessChain 379 68
                              Store 572 571
             573:         381 Load 383(sample3D)
             574:  385(fvec3) Load 387(P3)
             575:   13(float) Load 225(lod)
             576:     11(int) Load 24(granularity)
             578:577(ResType) ImageSampleFootprintNV 573 574 576 27 Lod 575
             579:  376(ivec3) CompositeExtract 578 1
             580:    396(ptr) AccessChain 392(fp3D) 12
                              Store 580 579
             581:  376(ivec3) CompositeExtract 578 2
             582:    396(ptr) AccessChain 392(fp3D) 36
                              Store 582 581
             583:    7(ivec2) CompositeExtract 578 3
             584:     34(ptr) AccessChain 392(fp3D) 39
                              Store 584 583
             585:      6(int) CompositeExtract 578 4
             586:     44(ptr) AccessChain 392(fp3D) 42
                              Store 586 585
             587:      6(int) CompositeExtract 578 5
             588:     44(ptr) AccessChain 392(fp3D) 46
                              Store 588 587
             589:    26(bool) CompositeExtract 578 0
             590:      6(int) Select 589 50 51
             591:     53(ptr) AccessChain 379 12
                              Store 591 590
             592:    396(ptr) AccessChain 392(fp3D) 12
             593:  376(ivec3) Load 592
             594:    411(ptr) AccessChain 379 36
             595:  376(ivec3) Load 594
             596:  376(ivec3) IAdd 595 593
             597:    411(ptr) AccessChain 379 36
                              Store 597 596
             598:    396(ptr) AccessChain 392(fp3D) 36
             599:  376(ivec3) Load 598
             600:    411(ptr) AccessChain 379 39
             601:  376(ivec3) Load 600
             602:  376(ivec3) IAdd 601 599
             603:    411(ptr) AccessChain 379 39
                              Store 603 602
             604:     34(ptr) AccessChain 392(fp3D) 39
             605:    7(ivec2) Load 604
             606:     57(ptr) AccessChain 379 42
             607:    7(ivec2) Load 606
             608:    7(ivec2) IAdd 607 605
             609:     57(ptr) AccessChain 379 42
                              Store 609 608
             610:     44(ptr) AccessChain 392(fp3D) 42
             611:      6(int) Load 610
             612:     53(ptr) AccessChain 379 46
             613:      6(int) Load 612
             614:      6(int) IAdd 613 611
             615:     53(ptr) AccessChain 379 46
                              Store 615 614
             616:     44(ptr) AccessChain 392(fp3D) 46
             617:      6(int) Load 616
             618:     53(ptr) AccessChain 379 68
             619:      6(int) Load 618
             620:      6(int) IAdd 619 617
             621:     53(ptr) AccessChain 379 68
                              Store 621 620
                              Return
                              FunctionEnd