StandAlone/ResourceLimits.cpp

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  34
  35 #include <string.h>
  36 #include <sstream>
  37
  38 #include "ResourceLimits.h"
  39
  40 namespace glslang {
  41
  42 const TBuiltInResource DefaultTBuiltInResource = {
  43     /* .MaxLights = */ 32,
  44     /* .MaxClipPlanes = */ 6,
  45     /* .MaxTextureUnits = */ 32,
  46     /* .MaxTextureCoords = */ 32,
  47     /* .MaxVertexAttribs = */ 64,
  48     /* .MaxVertexUniformComponents = */ 4096,
  49     /* .MaxVaryingFloats = */ 64,
  50     /* .MaxVertexTextureImageUnits = */ 32,
  51     /* .MaxCombinedTextureImageUnits = */ 80,
  52     /* .MaxTextureImageUnits = */ 32,
  53     /* .MaxFragmentUniformComponents = */ 4096,
  54     /* .MaxDrawBuffers = */ 32,
  55     /* .MaxVertexUniformVectors = */ 128,
  56     /* .MaxVaryingVectors = */ 8,
  57     /* .MaxFragmentUniformVectors = */ 16,
  58     /* .MaxVertexOutputVectors = */ 16,
  59     /* .MaxFragmentInputVectors = */ 15,
  60     /* .MinProgramTexelOffset = */ -8,
  61     /* .MaxProgramTexelOffset = */ 7,
  62     /* .MaxClipDistances = */ 8,
  63     /* .MaxComputeWorkGroupCountX = */ 65535,
  64     /* .MaxComputeWorkGroupCountY = */ 65535,
  65     /* .MaxComputeWorkGroupCountZ = */ 65535,
  66     /* .MaxComputeWorkGroupSizeX = */ 1024,
  67     /* .MaxComputeWorkGroupSizeY = */ 1024,
  68     /* .MaxComputeWorkGroupSizeZ = */ 64,
  69     /* .MaxComputeUniformComponents = */ 1024,
  70     /* .MaxComputeTextureImageUnits = */ 16,
  71     /* .MaxComputeImageUniforms = */ 8,
  72     /* .MaxComputeAtomicCounters = */ 8,
  73     /* .MaxComputeAtomicCounterBuffers = */ 1,
  74     /* .MaxVaryingComponents = */ 60,
  75     /* .MaxVertexOutputComponents = */ 64,
  76     /* .MaxGeometryInputComponents = */ 64,
  77     /* .MaxGeometryOutputComponents = */ 128,
  78     /* .MaxFragmentInputComponents = */ 128,
  79     /* .MaxImageUnits = */ 8,
  80     /* .MaxCombinedImageUnitsAndFragmentOutputs = */ 8,
  81     /* .MaxCombinedShaderOutputResources = */ 8,
  82     /* .MaxImageSamples = */ 0,
  83     /* .MaxVertexImageUniforms = */ 0,
  84     /* .MaxTessControlImageUniforms = */ 0,
  85     /* .MaxTessEvaluationImageUniforms = */ 0,
  86     /* .MaxGeometryImageUniforms = */ 0,
  87     /* .MaxFragmentImageUniforms = */ 8,
  88     /* .MaxCombinedImageUniforms = */ 8,
  89     /* .MaxGeometryTextureImageUnits = */ 16,
  90     /* .MaxGeometryOutputVertices = */ 256,
  91     /* .MaxGeometryTotalOutputComponents = */ 1024,
  92     /* .MaxGeometryUniformComponents = */ 1024,
  93     /* .MaxGeometryVaryingComponents = */ 64,
  94     /* .MaxTessControlInputComponents = */ 128,
  95     /* .MaxTessControlOutputComponents = */ 128,
  96     /* .MaxTessControlTextureImageUnits = */ 16,
  97     /* .MaxTessControlUniformComponents = */ 1024,
  98     /* .MaxTessControlTotalOutputComponents = */ 4096,
  99     /* .MaxTessEvaluationInputComponents = */ 128,
 100     /* .MaxTessEvaluationOutputComponents = */ 128,
 101     /* .MaxTessEvaluationTextureImageUnits = */ 16,
 102     /* .MaxTessEvaluationUniformComponents = */ 1024,
 103     /* .MaxTessPatchComponents = */ 120,
 104     /* .MaxPatchVertices = */ 32,
 105     /* .MaxTessGenLevel = */ 64,
 106     /* .MaxViewports = */ 16,
 107     /* .MaxVertexAtomicCounters = */ 0,
 108     /* .MaxTessControlAtomicCounters = */ 0,
 109     /* .MaxTessEvaluationAtomicCounters = */ 0,
 110     /* .MaxGeometryAtomicCounters = */ 0,
 111     /* .MaxFragmentAtomicCounters = */ 8,
 112     /* .MaxCombinedAtomicCounters = */ 8,
 113     /* .MaxAtomicCounterBindings = */ 1,
 114     /* .MaxVertexAtomicCounterBuffers = */ 0,
 115     /* .MaxTessControlAtomicCounterBuffers = */ 0,
 116     /* .MaxTessEvaluationAtomicCounterBuffers = */ 0,
 117     /* .MaxGeometryAtomicCounterBuffers = */ 0,
 118     /* .MaxFragmentAtomicCounterBuffers = */ 1,
 119     /* .MaxCombinedAtomicCounterBuffers = */ 1,
 120     /* .MaxAtomicCounterBufferSize = */ 16384,
 121     /* .MaxTransformFeedbackBuffers = */ 4,
 122     /* .MaxTransformFeedbackInterleavedComponents = */ 64,
 123     /* .MaxCullDistances = */ 8,
 124     /* .MaxCombinedClipAndCullDistances = */ 8,
 125     /* .MaxSamples = */ 4,
 126     /* .limits = */ {
 127         /* .nonInductiveForLoops = */ 1,
 128         /* .whileLoops = */ 1,
 129         /* .doWhileLoops = */ 1,
 130         /* .generalUniformIndexing = */ 1,
 131         /* .generalAttributeMatrixVectorIndexing = */ 1,
 132         /* .generalVaryingIndexing = */ 1,
 133         /* .generalSamplerIndexing = */ 1,
 134         /* .generalVariableIndexing = */ 1,
 135         /* .generalConstantMatrixVectorIndexing = */ 1,
 136     }};
 137
 138 std::string GetDefaultTBuiltInResourceString()
 139 {
 140     std::ostringstream ostream;
 141
 142     ostream << "MaxLights "                                 << DefaultTBuiltInResource.maxLights << "\n"
 143             << "MaxClipPlanes "                             << DefaultTBuiltInResource.maxClipPlanes << "\n"
 144             << "MaxTextureUnits "                           << DefaultTBuiltInResource.maxTextureUnits << "\n"
 145             << "MaxTextureCoords "                          << DefaultTBuiltInResource.maxTextureCoords << "\n"
 146             << "MaxVertexAttribs "                          << DefaultTBuiltInResource.maxVertexAttribs << "\n"
 147             << "MaxVertexUniformComponents "                << DefaultTBuiltInResource.maxVertexUniformComponents << "\n"
 148             << "MaxVaryingFloats "                          << DefaultTBuiltInResource.maxVaryingFloats << "\n"
 149             << "MaxVertexTextureImageUnits "                << DefaultTBuiltInResource.maxVertexTextureImageUnits << "\n"
 150             << "MaxCombinedTextureImageUnits "              << DefaultTBuiltInResource.maxCombinedTextureImageUnits << "\n"
 151             << "MaxTextureImageUnits "                      << DefaultTBuiltInResource.maxTextureImageUnits << "\n"
 152             << "MaxFragmentUniformComponents "              << DefaultTBuiltInResource.maxFragmentUniformComponents << "\n"
 153             << "MaxDrawBuffers "                            << DefaultTBuiltInResource.maxDrawBuffers << "\n"
 154             << "MaxVertexUniformVectors "                   << DefaultTBuiltInResource.maxVertexUniformVectors << "\n"
 155             << "MaxVaryingVectors "                         << DefaultTBuiltInResource.maxVaryingVectors << "\n"
 156             << "MaxFragmentUniformVectors "                 << DefaultTBuiltInResource.maxFragmentUniformVectors << "\n"
 157             << "MaxVertexOutputVectors "                    << DefaultTBuiltInResource.maxVertexOutputVectors << "\n"
 158             << "MaxFragmentInputVectors "                   << DefaultTBuiltInResource.maxFragmentInputVectors << "\n"
 159             << "MinProgramTexelOffset "                     << DefaultTBuiltInResource.minProgramTexelOffset << "\n"
 160             << "MaxProgramTexelOffset "                     << DefaultTBuiltInResource.maxProgramTexelOffset << "\n"
 161             << "MaxClipDistances "                          << DefaultTBuiltInResource.maxClipDistances << "\n"
 162             << "MaxComputeWorkGroupCountX "                 << DefaultTBuiltInResource.maxComputeWorkGroupCountX << "\n"
 163             << "MaxComputeWorkGroupCountY "                 << DefaultTBuiltInResource.maxComputeWorkGroupCountY << "\n"
 164             << "MaxComputeWorkGroupCountZ "                 << DefaultTBuiltInResource.maxComputeWorkGroupCountZ << "\n"
 165             << "MaxComputeWorkGroupSizeX "                  << DefaultTBuiltInResource.maxComputeWorkGroupSizeX << "\n"
 166             << "MaxComputeWorkGroupSizeY "                  << DefaultTBuiltInResource.maxComputeWorkGroupSizeY << "\n"
 167             << "MaxComputeWorkGroupSizeZ "                  << DefaultTBuiltInResource.maxComputeWorkGroupSizeZ << "\n"
 168             << "MaxComputeUniformComponents "               << DefaultTBuiltInResource.maxComputeUniformComponents << "\n"
 169             << "MaxComputeTextureImageUnits "               << DefaultTBuiltInResource.maxComputeTextureImageUnits << "\n"
 170             << "MaxComputeImageUniforms "                   << DefaultTBuiltInResource.maxComputeImageUniforms << "\n"
 171             << "MaxComputeAtomicCounters "                  << DefaultTBuiltInResource.maxComputeAtomicCounters << "\n"
 172             << "MaxComputeAtomicCounterBuffers "            << DefaultTBuiltInResource.maxComputeAtomicCounterBuffers << "\n"
 173             << "MaxVaryingComponents "                      << DefaultTBuiltInResource.maxVaryingComponents << "\n"
 174             << "MaxVertexOutputComponents "                 << DefaultTBuiltInResource.maxVertexOutputComponents << "\n"
 175             << "MaxGeometryInputComponents "                << DefaultTBuiltInResource.maxGeometryInputComponents << "\n"
 176             << "MaxGeometryOutputComponents "               << DefaultTBuiltInResource.maxGeometryOutputComponents << "\n"
 177             << "MaxFragmentInputComponents "                << DefaultTBuiltInResource.maxFragmentInputComponents << "\n"
 178             << "MaxImageUnits "                             << DefaultTBuiltInResource.maxImageUnits << "\n"
 179             << "MaxCombinedImageUnitsAndFragmentOutputs "   << DefaultTBuiltInResource.maxCombinedImageUnitsAndFragmentOutputs << "\n"
 180             << "MaxCombinedShaderOutputResources "          << DefaultTBuiltInResource.maxCombinedShaderOutputResources << "\n"
 181             << "MaxImageSamples "                           << DefaultTBuiltInResource.maxImageSamples << "\n"
 182             << "MaxVertexImageUniforms "                    << DefaultTBuiltInResource.maxVertexImageUniforms << "\n"
 183             << "MaxTessControlImageUniforms "               << DefaultTBuiltInResource.maxTessControlImageUniforms << "\n"
 184             << "MaxTessEvaluationImageUniforms "            << DefaultTBuiltInResource.maxTessEvaluationImageUniforms << "\n"
 185             << "MaxGeometryImageUniforms "                  << DefaultTBuiltInResource.maxGeometryImageUniforms << "\n"
 186             << "MaxFragmentImageUniforms "                  << DefaultTBuiltInResource.maxFragmentImageUniforms << "\n"
 187             << "MaxCombinedImageUniforms "                  << DefaultTBuiltInResource.maxCombinedImageUniforms << "\n"
 188             << "MaxGeometryTextureImageUnits "              << DefaultTBuiltInResource.maxGeometryTextureImageUnits << "\n"
 189             << "MaxGeometryOutputVertices "                 << DefaultTBuiltInResource.maxGeometryOutputVertices << "\n"
 190             << "MaxGeometryTotalOutputComponents "          << DefaultTBuiltInResource.maxGeometryTotalOutputComponents << "\n"
 191             << "MaxGeometryUniformComponents "              << DefaultTBuiltInResource.maxGeometryUniformComponents << "\n"
 192             << "MaxGeometryVaryingComponents "              << DefaultTBuiltInResource.maxGeometryVaryingComponents << "\n"
 193             << "MaxTessControlInputComponents "             << DefaultTBuiltInResource.maxTessControlInputComponents << "\n"
 194             << "MaxTessControlOutputComponents "            << DefaultTBuiltInResource.maxTessControlOutputComponents << "\n"
 195             << "MaxTessControlTextureImageUnits "           << DefaultTBuiltInResource.maxTessControlTextureImageUnits << "\n"
 196             << "MaxTessControlUniformComponents "           << DefaultTBuiltInResource.maxTessControlUniformComponents << "\n"
 197             << "MaxTessControlTotalOutputComponents "       << DefaultTBuiltInResource.maxTessControlTotalOutputComponents << "\n"
 198             << "MaxTessEvaluationInputComponents "          << DefaultTBuiltInResource.maxTessEvaluationInputComponents << "\n"
 199             << "MaxTessEvaluationOutputComponents "         << DefaultTBuiltInResource.maxTessEvaluationOutputComponents << "\n"
 200             << "MaxTessEvaluationTextureImageUnits "        << DefaultTBuiltInResource.maxTessEvaluationTextureImageUnits << "\n"
 201             << "MaxTessEvaluationUniformComponents "        << DefaultTBuiltInResource.maxTessEvaluationUniformComponents << "\n"
 202             << "MaxTessPatchComponents "                    << DefaultTBuiltInResource.maxTessPatchComponents << "\n"
 203             << "MaxPatchVertices "                          << DefaultTBuiltInResource.maxPatchVertices << "\n"
 204             << "MaxTessGenLevel "                           << DefaultTBuiltInResource.maxTessGenLevel << "\n"
 205             << "MaxViewports "                              << DefaultTBuiltInResource.maxViewports << "\n"
 206             << "MaxVertexAtomicCounters "                   << DefaultTBuiltInResource.maxVertexAtomicCounters << "\n"
 207             << "MaxTessControlAtomicCounters "              << DefaultTBuiltInResource.maxTessControlAtomicCounters << "\n"
 208             << "MaxTessEvaluationAtomicCounters "           << DefaultTBuiltInResource.maxTessEvaluationAtomicCounters << "\n"
 209             << "MaxGeometryAtomicCounters "                 << DefaultTBuiltInResource.maxGeometryAtomicCounters << "\n"
 210             << "MaxFragmentAtomicCounters "                 << DefaultTBuiltInResource.maxFragmentAtomicCounters << "\n"
 211             << "MaxCombinedAtomicCounters "                 << DefaultTBuiltInResource.maxCombinedAtomicCounters << "\n"
 212             << "MaxAtomicCounterBindings "                  << DefaultTBuiltInResource.maxAtomicCounterBindings << "\n"
 213             << "MaxVertexAtomicCounterBuffers "             << DefaultTBuiltInResource.maxVertexAtomicCounterBuffers << "\n"
 214             << "MaxTessControlAtomicCounterBuffers "        << DefaultTBuiltInResource.maxTessControlAtomicCounterBuffers << "\n"
 215             << "MaxTessEvaluationAtomicCounterBuffers "     << DefaultTBuiltInResource.maxTessEvaluationAtomicCounterBuffers << "\n"
 216             << "MaxGeometryAtomicCounterBuffers "           << DefaultTBuiltInResource.maxGeometryAtomicCounterBuffers << "\n"
 217             << "MaxFragmentAtomicCounterBuffers "           << DefaultTBuiltInResource.maxFragmentAtomicCounterBuffers << "\n"
 218             << "MaxCombinedAtomicCounterBuffers "           << DefaultTBuiltInResource.maxCombinedAtomicCounterBuffers << "\n"
 219             << "MaxAtomicCounterBufferSize "                << DefaultTBuiltInResource.maxAtomicCounterBufferSize << "\n"
 220             << "MaxTransformFeedbackBuffers "               << DefaultTBuiltInResource.maxTransformFeedbackBuffers << "\n"
 221             << "MaxTransformFeedbackInterleavedComponents " << DefaultTBuiltInResource.maxTransformFeedbackInterleavedComponents << "\n"
 222             << "MaxCullDistances "                          << DefaultTBuiltInResource.maxCullDistances << "\n"
 223             << "MaxCombinedClipAndCullDistances "           << DefaultTBuiltInResource.maxCombinedClipAndCullDistances << "\n"
 224             << "MaxSamples "                                << DefaultTBuiltInResource.maxSamples << "\n"
 225
 226             << "nonInductiveForLoops "                      << DefaultTBuiltInResource.limits.nonInductiveForLoops << "\n"
 227             << "whileLoops "                                << DefaultTBuiltInResource.limits.whileLoops << "\n"
 228             << "doWhileLoops "                              << DefaultTBuiltInResource.limits.doWhileLoops << "\n"
 229             << "generalUniformIndexing "                    << DefaultTBuiltInResource.limits.generalUniformIndexing << "\n"
 230             << "generalAttributeMatrixVectorIndexing "      << DefaultTBuiltInResource.limits.generalAttributeMatrixVectorIndexing << "\n"
 231             << "generalVaryingIndexing "                    << DefaultTBuiltInResource.limits.generalVaryingIndexing << "\n"
 232             << "generalSamplerIndexing "                    << DefaultTBuiltInResource.limits.generalSamplerIndexing << "\n"
 233             << "generalVariableIndexing "                   << DefaultTBuiltInResource.limits.generalVariableIndexing << "\n"
 234             << "generalConstantMatrixVectorIndexing "       << DefaultTBuiltInResource.limits.generalConstantMatrixVectorIndexing << "\n"
 235       ;
 236
 237     return ostream.str();
 238 }
 239
 240 void DecodeResourceLimits(TBuiltInResource* resources, char* config) {
 241     const char* delims = " \t\n\r";
 242     const char* token = strtok(config, delims);
 243     while (token) {
 244         const char* valueStr = strtok(0, delims);
 245         if (valueStr == 0 || ! (valueStr[0] == '-' || (valueStr[0] >= '0' && valueStr[0] <= '9'))) {
 246             printf("Error: '%s' bad .conf file.  Each name must be followed by one number.\n", valueStr ? valueStr : "");
 247             return;
 248         }
 249         int value = atoi(valueStr);
 250
 251         if (strcmp(token, "MaxLights") == 0)
 252             resources->maxLights = value;
 253         else if (strcmp(token, "MaxClipPlanes") == 0)
 254             resources->maxClipPlanes = value;
 255         else if (strcmp(token, "MaxTextureUnits") == 0)
 256             resources->maxTextureUnits = value;
 257         else if (strcmp(token, "MaxTextureCoords") == 0)
 258             resources->maxTextureCoords = value;
 259         else if (strcmp(token, "MaxVertexAttribs") == 0)
 260             resources->maxVertexAttribs = value;
 261         else if (strcmp(token, "MaxVertexUniformComponents") == 0)
 262             resources->maxVertexUniformComponents = value;
 263         else if (strcmp(token, "MaxVaryingFloats") == 0)
 264             resources->maxVaryingFloats = value;
 265         else if (strcmp(token, "MaxVertexTextureImageUnits") == 0)
 266             resources->maxVertexTextureImageUnits = value;
 267         else if (strcmp(token, "MaxCombinedTextureImageUnits") == 0)
 268             resources->maxCombinedTextureImageUnits = value;
 269         else if (strcmp(token, "MaxTextureImageUnits") == 0)
 270             resources->maxTextureImageUnits = value;
 271         else if (strcmp(token, "MaxFragmentUniformComponents") == 0)
 272             resources->maxFragmentUniformComponents = value;
 273         else if (strcmp(token, "MaxDrawBuffers") == 0)
 274             resources->maxDrawBuffers = value;
 275         else if (strcmp(token, "MaxVertexUniformVectors") == 0)
 276             resources->maxVertexUniformVectors = value;
 277         else if (strcmp(token, "MaxVaryingVectors") == 0)
 278             resources->maxVaryingVectors = value;
 279         else if (strcmp(token, "MaxFragmentUniformVectors") == 0)
 280             resources->maxFragmentUniformVectors = value;
 281         else if (strcmp(token, "MaxVertexOutputVectors") == 0)
 282             resources->maxVertexOutputVectors = value;
 283         else if (strcmp(token, "MaxFragmentInputVectors") == 0)
 284             resources->maxFragmentInputVectors = value;
 285         else if (strcmp(token, "MinProgramTexelOffset") == 0)
 286             resources->minProgramTexelOffset = value;
 287         else if (strcmp(token, "MaxProgramTexelOffset") == 0)
 288             resources->maxProgramTexelOffset = value;
 289         else if (strcmp(token, "MaxClipDistances") == 0)
 290             resources->maxClipDistances = value;
 291         else if (strcmp(token, "MaxComputeWorkGroupCountX") == 0)
 292             resources->maxComputeWorkGroupCountX = value;
 293         else if (strcmp(token, "MaxComputeWorkGroupCountY") == 0)
 294             resources->maxComputeWorkGroupCountY = value;
 295         else if (strcmp(token, "MaxComputeWorkGroupCountZ") == 0)
 296             resources->maxComputeWorkGroupCountZ = value;
 297         else if (strcmp(token, "MaxComputeWorkGroupSizeX") == 0)
 298             resources->maxComputeWorkGroupSizeX = value;
 299         else if (strcmp(token, "MaxComputeWorkGroupSizeY") == 0)
 300             resources->maxComputeWorkGroupSizeY = value;
 301         else if (strcmp(token, "MaxComputeWorkGroupSizeZ") == 0)
 302             resources->maxComputeWorkGroupSizeZ = value;
 303         else if (strcmp(token, "MaxComputeUniformComponents") == 0)
 304             resources->maxComputeUniformComponents = value;
 305         else if (strcmp(token, "MaxComputeTextureImageUnits") == 0)
 306             resources->maxComputeTextureImageUnits = value;
 307         else if (strcmp(token, "MaxComputeImageUniforms") == 0)
 308             resources->maxComputeImageUniforms = value;
 309         else if (strcmp(token, "MaxComputeAtomicCounters") == 0)
 310             resources->maxComputeAtomicCounters = value;
 311         else if (strcmp(token, "MaxComputeAtomicCounterBuffers") == 0)
 312             resources->maxComputeAtomicCounterBuffers = value;
 313         else if (strcmp(token, "MaxVaryingComponents") == 0)
 314             resources->maxVaryingComponents = value;
 315         else if (strcmp(token, "MaxVertexOutputComponents") == 0)
 316             resources->maxVertexOutputComponents = value;
 317         else if (strcmp(token, "MaxGeometryInputComponents") == 0)
 318             resources->maxGeometryInputComponents = value;
 319         else if (strcmp(token, "MaxGeometryOutputComponents") == 0)
 320             resources->maxGeometryOutputComponents = value;
 321         else if (strcmp(token, "MaxFragmentInputComponents") == 0)
 322             resources->maxFragmentInputComponents = value;
 323         else if (strcmp(token, "MaxImageUnits") == 0)
 324             resources->maxImageUnits = value;
 325         else if (strcmp(token, "MaxCombinedImageUnitsAndFragmentOutputs") == 0)
 326             resources->maxCombinedImageUnitsAndFragmentOutputs = value;
 327         else if (strcmp(token, "MaxCombinedShaderOutputResources") == 0)
 328             resources->maxCombinedShaderOutputResources = value;
 329         else if (strcmp(token, "MaxImageSamples") == 0)
 330             resources->maxImageSamples = value;
 331         else if (strcmp(token, "MaxVertexImageUniforms") == 0)
 332             resources->maxVertexImageUniforms = value;
 333         else if (strcmp(token, "MaxTessControlImageUniforms") == 0)
 334             resources->maxTessControlImageUniforms = value;
 335         else if (strcmp(token, "MaxTessEvaluationImageUniforms") == 0)
 336             resources->maxTessEvaluationImageUniforms = value;
 337         else if (strcmp(token, "MaxGeometryImageUniforms") == 0)
 338             resources->maxGeometryImageUniforms = value;
 339         else if (strcmp(token, "MaxFragmentImageUniforms") == 0)
 340             resources->maxFragmentImageUniforms = value;
 341         else if (strcmp(token, "MaxCombinedImageUniforms") == 0)
 342             resources->maxCombinedImageUniforms = value;
 343         else if (strcmp(token, "MaxGeometryTextureImageUnits") == 0)
 344             resources->maxGeometryTextureImageUnits = value;
 345         else if (strcmp(token, "MaxGeometryOutputVertices") == 0)
 346             resources->maxGeometryOutputVertices = value;
 347         else if (strcmp(token, "MaxGeometryTotalOutputComponents") == 0)
 348             resources->maxGeometryTotalOutputComponents = value;
 349         else if (strcmp(token, "MaxGeometryUniformComponents") == 0)
 350             resources->maxGeometryUniformComponents = value;
 351         else if (strcmp(token, "MaxGeometryVaryingComponents") == 0)
 352             resources->maxGeometryVaryingComponents = value;
 353         else if (strcmp(token, "MaxTessControlInputComponents") == 0)
 354             resources->maxTessControlInputComponents = value;
 355         else if (strcmp(token, "MaxTessControlOutputComponents") == 0)
 356             resources->maxTessControlOutputComponents = value;
 357         else if (strcmp(token, "MaxTessControlTextureImageUnits") == 0)
 358             resources->maxTessControlTextureImageUnits = value;
 359         else if (strcmp(token, "MaxTessControlUniformComponents") == 0)
 360             resources->maxTessControlUniformComponents = value;
 361         else if (strcmp(token, "MaxTessControlTotalOutputComponents") == 0)
 362             resources->maxTessControlTotalOutputComponents = value;
 363         else if (strcmp(token, "MaxTessEvaluationInputComponents") == 0)
 364             resources->maxTessEvaluationInputComponents = value;
 365         else if (strcmp(token, "MaxTessEvaluationOutputComponents") == 0)
 366             resources->maxTessEvaluationOutputComponents = value;
 367         else if (strcmp(token, "MaxTessEvaluationTextureImageUnits") == 0)
 368             resources->maxTessEvaluationTextureImageUnits = value;
 369         else if (strcmp(token, "MaxTessEvaluationUniformComponents") == 0)
 370             resources->maxTessEvaluationUniformComponents = value;
 371         else if (strcmp(token, "MaxTessPatchComponents") == 0)
 372             resources->maxTessPatchComponents = value;
 373         else if (strcmp(token, "MaxPatchVertices") == 0)
 374             resources->maxPatchVertices = value;
 375         else if (strcmp(token, "MaxTessGenLevel") == 0)
 376             resources->maxTessGenLevel = value;
 377         else if (strcmp(token, "MaxViewports") == 0)
 378             resources->maxViewports = value;
 379         else if (strcmp(token, "MaxVertexAtomicCounters") == 0)
 380             resources->maxVertexAtomicCounters = value;
 381         else if (strcmp(token, "MaxTessControlAtomicCounters") == 0)
 382             resources->maxTessControlAtomicCounters = value;
 383         else if (strcmp(token, "MaxTessEvaluationAtomicCounters") == 0)
 384             resources->maxTessEvaluationAtomicCounters = value;
 385         else if (strcmp(token, "MaxGeometryAtomicCounters") == 0)
 386             resources->maxGeometryAtomicCounters = value;
 387         else if (strcmp(token, "MaxFragmentAtomicCounters") == 0)
 388             resources->maxFragmentAtomicCounters = value;
 389         else if (strcmp(token, "MaxCombinedAtomicCounters") == 0)
 390             resources->maxCombinedAtomicCounters = value;
 391         else if (strcmp(token, "MaxAtomicCounterBindings") == 0)
 392             resources->maxAtomicCounterBindings = value;
 393         else if (strcmp(token, "MaxVertexAtomicCounterBuffers") == 0)
 394             resources->maxVertexAtomicCounterBuffers = value;
 395         else if (strcmp(token, "MaxTessControlAtomicCounterBuffers") == 0)
 396             resources->maxTessControlAtomicCounterBuffers = value;
 397         else if (strcmp(token, "MaxTessEvaluationAtomicCounterBuffers") == 0)
 398             resources->maxTessEvaluationAtomicCounterBuffers = value;
 399         else if (strcmp(token, "MaxGeometryAtomicCounterBuffers") == 0)
 400             resources->maxGeometryAtomicCounterBuffers = value;
 401         else if (strcmp(token, "MaxFragmentAtomicCounterBuffers") == 0)
 402             resources->maxFragmentAtomicCounterBuffers = value;
 403         else if (strcmp(token, "MaxCombinedAtomicCounterBuffers") == 0)
 404             resources->maxCombinedAtomicCounterBuffers = value;
 405         else if (strcmp(token, "MaxAtomicCounterBufferSize") == 0)
 406             resources->maxAtomicCounterBufferSize = value;
 407         else if (strcmp(token, "MaxTransformFeedbackBuffers") == 0)
 408             resources->maxTransformFeedbackBuffers = value;
 409         else if (strcmp(token, "MaxTransformFeedbackInterleavedComponents") == 0)
 410             resources->maxTransformFeedbackInterleavedComponents = value;
 411         else if (strcmp(token, "MaxCullDistances") == 0)
 412             resources->maxCullDistances = value;
 413         else if (strcmp(token, "MaxCombinedClipAndCullDistances") == 0)
 414             resources->maxCombinedClipAndCullDistances = value;
 415         else if (strcmp(token, "MaxSamples") == 0)
 416             resources->maxSamples = value;
 417
 418         else if (strcmp(token, "nonInductiveForLoops") == 0)
 419             resources->limits.nonInductiveForLoops = (value != 0);
 420         else if (strcmp(token, "whileLoops") == 0)
 421             resources->limits.whileLoops = (value != 0);
 422         else if (strcmp(token, "doWhileLoops") == 0)
 423             resources->limits.doWhileLoops = (value != 0);
 424         else if (strcmp(token, "generalUniformIndexing") == 0)
 425             resources->limits.generalUniformIndexing = (value != 0);
 426         else if (strcmp(token, "generalAttributeMatrixVectorIndexing") == 0)
 427             resources->limits.generalAttributeMatrixVectorIndexing = (value != 0);
 428         else if (strcmp(token, "generalVaryingIndexing") == 0)
 429             resources->limits.generalVaryingIndexing = (value != 0);
 430         else if (strcmp(token, "generalSamplerIndexing") == 0)
 431             resources->limits.generalSamplerIndexing = (value != 0);
 432         else if (strcmp(token, "generalVariableIndexing") == 0)
 433             resources->limits.generalVariableIndexing = (value != 0);
 434         else if (strcmp(token, "generalConstantMatrixVectorIndexing") == 0)
 435             resources->limits.generalConstantMatrixVectorIndexing = (value != 0);
 436         else
 437             printf("Warning: unrecognized limit (%s) in configuration file.\n", token);
 438
 439         token = strtok(0, delims);
 440     }
 441 }
 442
 443 }  // end namespace glslang