StandAlone/ResourceLimits.cpp

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  34
  35 #include <cstdlib>
  36 #include <cstring>
  37 #include <sstream>
  38 #include <cctype>
  39
  40 #include "glslang/Public/ResourceLimits.h"
  41
  42 TBuiltInResource Resources;
  43
  44 const TBuiltInResource DefaultTBuiltInResource = {
  45     /* .MaxLights = */ 32,
  46     /* .MaxClipPlanes = */ 6,
  47     /* .MaxTextureUnits = */ 32,
  48     /* .MaxTextureCoords = */ 32,
  49     /* .MaxVertexAttribs = */ 64,
  50     /* .MaxVertexUniformComponents = */ 4096,
  51     /* .MaxVaryingFloats = */ 64,
  52     /* .MaxVertexTextureImageUnits = */ 32,
  53     /* .MaxCombinedTextureImageUnits = */ 80,
  54     /* .MaxTextureImageUnits = */ 32,
  55     /* .MaxFragmentUniformComponents = */ 4096,
  56     /* .MaxDrawBuffers = */ 32,
  57     /* .MaxVertexUniformVectors = */ 128,
  58     /* .MaxVaryingVectors = */ 8,
  59     /* .MaxFragmentUniformVectors = */ 16,
  60     /* .MaxVertexOutputVectors = */ 16,
  61     /* .MaxFragmentInputVectors = */ 15,
  62     /* .MinProgramTexelOffset = */ -8,
  63     /* .MaxProgramTexelOffset = */ 7,
  64     /* .MaxClipDistances = */ 8,
  65     /* .MaxComputeWorkGroupCountX = */ 65535,
  66     /* .MaxComputeWorkGroupCountY = */ 65535,
  67     /* .MaxComputeWorkGroupCountZ = */ 65535,
  68     /* .MaxComputeWorkGroupSizeX = */ 1024,
  69     /* .MaxComputeWorkGroupSizeY = */ 1024,
  70     /* .MaxComputeWorkGroupSizeZ = */ 64,
  71     /* .MaxComputeUniformComponents = */ 1024,
  72     /* .MaxComputeTextureImageUnits = */ 16,
  73     /* .MaxComputeImageUniforms = */ 8,
  74     /* .MaxComputeAtomicCounters = */ 8,
  75     /* .MaxComputeAtomicCounterBuffers = */ 1,
  76     /* .MaxVaryingComponents = */ 60,
  77     /* .MaxVertexOutputComponents = */ 64,
  78     /* .MaxGeometryInputComponents = */ 64,
  79     /* .MaxGeometryOutputComponents = */ 128,
  80     /* .MaxFragmentInputComponents = */ 128,
  81     /* .MaxImageUnits = */ 8,
  82     /* .MaxCombinedImageUnitsAndFragmentOutputs = */ 8,
  83     /* .MaxCombinedShaderOutputResources = */ 8,
  84     /* .MaxImageSamples = */ 0,
  85     /* .MaxVertexImageUniforms = */ 0,
  86     /* .MaxTessControlImageUniforms = */ 0,
  87     /* .MaxTessEvaluationImageUniforms = */ 0,
  88     /* .MaxGeometryImageUniforms = */ 0,
  89     /* .MaxFragmentImageUniforms = */ 8,
  90     /* .MaxCombinedImageUniforms = */ 8,
  91     /* .MaxGeometryTextureImageUnits = */ 16,
  92     /* .MaxGeometryOutputVertices = */ 256,
  93     /* .MaxGeometryTotalOutputComponents = */ 1024,
  94     /* .MaxGeometryUniformComponents = */ 1024,
  95     /* .MaxGeometryVaryingComponents = */ 64,
  96     /* .MaxTessControlInputComponents = */ 128,
  97     /* .MaxTessControlOutputComponents = */ 128,
  98     /* .MaxTessControlTextureImageUnits = */ 16,
  99     /* .MaxTessControlUniformComponents = */ 1024,
 100     /* .MaxTessControlTotalOutputComponents = */ 4096,
 101     /* .MaxTessEvaluationInputComponents = */ 128,
 102     /* .MaxTessEvaluationOutputComponents = */ 128,
 103     /* .MaxTessEvaluationTextureImageUnits = */ 16,
 104     /* .MaxTessEvaluationUniformComponents = */ 1024,
 105     /* .MaxTessPatchComponents = */ 120,
 106     /* .MaxPatchVertices = */ 32,
 107     /* .MaxTessGenLevel = */ 64,
 108     /* .MaxViewports = */ 16,
 109     /* .MaxVertexAtomicCounters = */ 0,
 110     /* .MaxTessControlAtomicCounters = */ 0,
 111     /* .MaxTessEvaluationAtomicCounters = */ 0,
 112     /* .MaxGeometryAtomicCounters = */ 0,
 113     /* .MaxFragmentAtomicCounters = */ 8,
 114     /* .MaxCombinedAtomicCounters = */ 8,
 115     /* .MaxAtomicCounterBindings = */ 1,
 116     /* .MaxVertexAtomicCounterBuffers = */ 0,
 117     /* .MaxTessControlAtomicCounterBuffers = */ 0,
 118     /* .MaxTessEvaluationAtomicCounterBuffers = */ 0,
 119     /* .MaxGeometryAtomicCounterBuffers = */ 0,
 120     /* .MaxFragmentAtomicCounterBuffers = */ 1,
 121     /* .MaxCombinedAtomicCounterBuffers = */ 1,
 122     /* .MaxAtomicCounterBufferSize = */ 16384,
 123     /* .MaxTransformFeedbackBuffers = */ 4,
 124     /* .MaxTransformFeedbackInterleavedComponents = */ 64,
 125     /* .MaxCullDistances = */ 8,
 126     /* .MaxCombinedClipAndCullDistances = */ 8,
 127     /* .MaxSamples = */ 4,
 128     /* .maxMeshOutputVerticesNV = */ 256,
 129     /* .maxMeshOutputPrimitivesNV = */ 512,
 130     /* .maxMeshWorkGroupSizeX_NV = */ 32,
 131     /* .maxMeshWorkGroupSizeY_NV = */ 1,
 132     /* .maxMeshWorkGroupSizeZ_NV = */ 1,
 133     /* .maxTaskWorkGroupSizeX_NV = */ 32,
 134     /* .maxTaskWorkGroupSizeY_NV = */ 1,
 135     /* .maxTaskWorkGroupSizeZ_NV = */ 1,
 136     /* .maxMeshViewCountNV = */ 4,
 137     /* .maxMeshOutputVerticesEXT = */ 256,
 138     /* .maxMeshOutputPrimitivesEXT = */ 256,
 139     /* .maxMeshWorkGroupSizeX_EXT = */ 128,
 140     /* .maxMeshWorkGroupSizeY_EXT = */ 128,
 141     /* .maxMeshWorkGroupSizeZ_EXT = */ 128,
 142     /* .maxTaskWorkGroupSizeX_EXT = */ 128,
 143     /* .maxTaskWorkGroupSizeY_EXT = */ 128,
 144     /* .maxTaskWorkGroupSizeZ_EXT = */ 128,
 145     /* .maxMeshViewCountEXT = */ 4,
 146     /* .maxDualSourceDrawBuffersEXT = */ 1,
 147
 148     /* .limits = */ {
 149         /* .nonInductiveForLoops = */ 1,
 150         /* .whileLoops = */ 1,
 151         /* .doWhileLoops = */ 1,
 152         /* .generalUniformIndexing = */ 1,
 153         /* .generalAttributeMatrixVectorIndexing = */ 1,
 154         /* .generalVaryingIndexing = */ 1,
 155         /* .generalSamplerIndexing = */ 1,
 156         /* .generalVariableIndexing = */ 1,
 157         /* .generalConstantMatrixVectorIndexing = */ 1,
 158     }};
 159
 160 std::string GetDefaultTBuiltInResourceString()
 161 {
 162     std::ostringstream ostream;
 163
 164     ostream << "MaxLights "                                 << DefaultTBuiltInResource.maxLights << "\n"
 165             << "MaxClipPlanes "                             << DefaultTBuiltInResource.maxClipPlanes << "\n"
 166             << "MaxTextureUnits "                           << DefaultTBuiltInResource.maxTextureUnits << "\n"
 167             << "MaxTextureCoords "                          << DefaultTBuiltInResource.maxTextureCoords << "\n"
 168             << "MaxVertexAttribs "                          << DefaultTBuiltInResource.maxVertexAttribs << "\n"
 169             << "MaxVertexUniformComponents "                << DefaultTBuiltInResource.maxVertexUniformComponents << "\n"
 170             << "MaxVaryingFloats "                          << DefaultTBuiltInResource.maxVaryingFloats << "\n"
 171             << "MaxVertexTextureImageUnits "                << DefaultTBuiltInResource.maxVertexTextureImageUnits << "\n"
 172             << "MaxCombinedTextureImageUnits "              << DefaultTBuiltInResource.maxCombinedTextureImageUnits << "\n"
 173             << "MaxTextureImageUnits "                      << DefaultTBuiltInResource.maxTextureImageUnits << "\n"
 174             << "MaxFragmentUniformComponents "              << DefaultTBuiltInResource.maxFragmentUniformComponents << "\n"
 175             << "MaxDrawBuffers "                            << DefaultTBuiltInResource.maxDrawBuffers << "\n"
 176             << "MaxVertexUniformVectors "                   << DefaultTBuiltInResource.maxVertexUniformVectors << "\n"
 177             << "MaxVaryingVectors "                         << DefaultTBuiltInResource.maxVaryingVectors << "\n"
 178             << "MaxFragmentUniformVectors "                 << DefaultTBuiltInResource.maxFragmentUniformVectors << "\n"
 179             << "MaxVertexOutputVectors "                    << DefaultTBuiltInResource.maxVertexOutputVectors << "\n"
 180             << "MaxFragmentInputVectors "                   << DefaultTBuiltInResource.maxFragmentInputVectors << "\n"
 181             << "MinProgramTexelOffset "                     << DefaultTBuiltInResource.minProgramTexelOffset << "\n"
 182             << "MaxProgramTexelOffset "                     << DefaultTBuiltInResource.maxProgramTexelOffset << "\n"
 183             << "MaxClipDistances "                          << DefaultTBuiltInResource.maxClipDistances << "\n"
 184             << "MaxComputeWorkGroupCountX "                 << DefaultTBuiltInResource.maxComputeWorkGroupCountX << "\n"
 185             << "MaxComputeWorkGroupCountY "                 << DefaultTBuiltInResource.maxComputeWorkGroupCountY << "\n"
 186             << "MaxComputeWorkGroupCountZ "                 << DefaultTBuiltInResource.maxComputeWorkGroupCountZ << "\n"
 187             << "MaxComputeWorkGroupSizeX "                  << DefaultTBuiltInResource.maxComputeWorkGroupSizeX << "\n"
 188             << "MaxComputeWorkGroupSizeY "                  << DefaultTBuiltInResource.maxComputeWorkGroupSizeY << "\n"
 189             << "MaxComputeWorkGroupSizeZ "                  << DefaultTBuiltInResource.maxComputeWorkGroupSizeZ << "\n"
 190             << "MaxComputeUniformComponents "               << DefaultTBuiltInResource.maxComputeUniformComponents << "\n"
 191             << "MaxComputeTextureImageUnits "               << DefaultTBuiltInResource.maxComputeTextureImageUnits << "\n"
 192             << "MaxComputeImageUniforms "                   << DefaultTBuiltInResource.maxComputeImageUniforms << "\n"
 193             << "MaxComputeAtomicCounters "                  << DefaultTBuiltInResource.maxComputeAtomicCounters << "\n"
 194             << "MaxComputeAtomicCounterBuffers "            << DefaultTBuiltInResource.maxComputeAtomicCounterBuffers << "\n"
 195             << "MaxVaryingComponents "                      << DefaultTBuiltInResource.maxVaryingComponents << "\n"
 196             << "MaxVertexOutputComponents "                 << DefaultTBuiltInResource.maxVertexOutputComponents << "\n"
 197             << "MaxGeometryInputComponents "                << DefaultTBuiltInResource.maxGeometryInputComponents << "\n"
 198             << "MaxGeometryOutputComponents "               << DefaultTBuiltInResource.maxGeometryOutputComponents << "\n"
 199             << "MaxFragmentInputComponents "                << DefaultTBuiltInResource.maxFragmentInputComponents << "\n"
 200             << "MaxImageUnits "                             << DefaultTBuiltInResource.maxImageUnits << "\n"
 201             << "MaxCombinedImageUnitsAndFragmentOutputs "   << DefaultTBuiltInResource.maxCombinedImageUnitsAndFragmentOutputs << "\n"
 202             << "MaxCombinedShaderOutputResources "          << DefaultTBuiltInResource.maxCombinedShaderOutputResources << "\n"
 203             << "MaxImageSamples "                           << DefaultTBuiltInResource.maxImageSamples << "\n"
 204             << "MaxVertexImageUniforms "                    << DefaultTBuiltInResource.maxVertexImageUniforms << "\n"
 205             << "MaxTessControlImageUniforms "               << DefaultTBuiltInResource.maxTessControlImageUniforms << "\n"
 206             << "MaxTessEvaluationImageUniforms "            << DefaultTBuiltInResource.maxTessEvaluationImageUniforms << "\n"
 207             << "MaxGeometryImageUniforms "                  << DefaultTBuiltInResource.maxGeometryImageUniforms << "\n"
 208             << "MaxFragmentImageUniforms "                  << DefaultTBuiltInResource.maxFragmentImageUniforms << "\n"
 209             << "MaxCombinedImageUniforms "                  << DefaultTBuiltInResource.maxCombinedImageUniforms << "\n"
 210             << "MaxGeometryTextureImageUnits "              << DefaultTBuiltInResource.maxGeometryTextureImageUnits << "\n"
 211             << "MaxGeometryOutputVertices "                 << DefaultTBuiltInResource.maxGeometryOutputVertices << "\n"
 212             << "MaxGeometryTotalOutputComponents "          << DefaultTBuiltInResource.maxGeometryTotalOutputComponents << "\n"
 213             << "MaxGeometryUniformComponents "              << DefaultTBuiltInResource.maxGeometryUniformComponents << "\n"
 214             << "MaxGeometryVaryingComponents "              << DefaultTBuiltInResource.maxGeometryVaryingComponents << "\n"
 215             << "MaxTessControlInputComponents "             << DefaultTBuiltInResource.maxTessControlInputComponents << "\n"
 216             << "MaxTessControlOutputComponents "            << DefaultTBuiltInResource.maxTessControlOutputComponents << "\n"
 217             << "MaxTessControlTextureImageUnits "           << DefaultTBuiltInResource.maxTessControlTextureImageUnits << "\n"
 218             << "MaxTessControlUniformComponents "           << DefaultTBuiltInResource.maxTessControlUniformComponents << "\n"
 219             << "MaxTessControlTotalOutputComponents "       << DefaultTBuiltInResource.maxTessControlTotalOutputComponents << "\n"
 220             << "MaxTessEvaluationInputComponents "          << DefaultTBuiltInResource.maxTessEvaluationInputComponents << "\n"
 221             << "MaxTessEvaluationOutputComponents "         << DefaultTBuiltInResource.maxTessEvaluationOutputComponents << "\n"
 222             << "MaxTessEvaluationTextureImageUnits "        << DefaultTBuiltInResource.maxTessEvaluationTextureImageUnits << "\n"
 223             << "MaxTessEvaluationUniformComponents "        << DefaultTBuiltInResource.maxTessEvaluationUniformComponents << "\n"
 224             << "MaxTessPatchComponents "                    << DefaultTBuiltInResource.maxTessPatchComponents << "\n"
 225             << "MaxPatchVertices "                          << DefaultTBuiltInResource.maxPatchVertices << "\n"
 226             << "MaxTessGenLevel "                           << DefaultTBuiltInResource.maxTessGenLevel << "\n"
 227             << "MaxViewports "                              << DefaultTBuiltInResource.maxViewports << "\n"
 228             << "MaxVertexAtomicCounters "                   << DefaultTBuiltInResource.maxVertexAtomicCounters << "\n"
 229             << "MaxTessControlAtomicCounters "              << DefaultTBuiltInResource.maxTessControlAtomicCounters << "\n"
 230             << "MaxTessEvaluationAtomicCounters "           << DefaultTBuiltInResource.maxTessEvaluationAtomicCounters << "\n"
 231             << "MaxGeometryAtomicCounters "                 << DefaultTBuiltInResource.maxGeometryAtomicCounters << "\n"
 232             << "MaxFragmentAtomicCounters "                 << DefaultTBuiltInResource.maxFragmentAtomicCounters << "\n"
 233             << "MaxCombinedAtomicCounters "                 << DefaultTBuiltInResource.maxCombinedAtomicCounters << "\n"
 234             << "MaxAtomicCounterBindings "                  << DefaultTBuiltInResource.maxAtomicCounterBindings << "\n"
 235             << "MaxVertexAtomicCounterBuffers "             << DefaultTBuiltInResource.maxVertexAtomicCounterBuffers << "\n"
 236             << "MaxTessControlAtomicCounterBuffers "        << DefaultTBuiltInResource.maxTessControlAtomicCounterBuffers << "\n"
 237             << "MaxTessEvaluationAtomicCounterBuffers "     << DefaultTBuiltInResource.maxTessEvaluationAtomicCounterBuffers << "\n"
 238             << "MaxGeometryAtomicCounterBuffers "           << DefaultTBuiltInResource.maxGeometryAtomicCounterBuffers << "\n"
 239             << "MaxFragmentAtomicCounterBuffers "           << DefaultTBuiltInResource.maxFragmentAtomicCounterBuffers << "\n"
 240             << "MaxCombinedAtomicCounterBuffers "           << DefaultTBuiltInResource.maxCombinedAtomicCounterBuffers << "\n"
 241             << "MaxAtomicCounterBufferSize "                << DefaultTBuiltInResource.maxAtomicCounterBufferSize << "\n"
 242             << "MaxTransformFeedbackBuffers "               << DefaultTBuiltInResource.maxTransformFeedbackBuffers << "\n"
 243             << "MaxTransformFeedbackInterleavedComponents " << DefaultTBuiltInResource.maxTransformFeedbackInterleavedComponents << "\n"
 244             << "MaxCullDistances "                          << DefaultTBuiltInResource.maxCullDistances << "\n"
 245             << "MaxCombinedClipAndCullDistances "           << DefaultTBuiltInResource.maxCombinedClipAndCullDistances << "\n"
 246             << "MaxSamples "                                << DefaultTBuiltInResource.maxSamples << "\n"
 247             << "MaxMeshOutputVerticesNV "                   << DefaultTBuiltInResource.maxMeshOutputVerticesNV << "\n"
 248             << "MaxMeshOutputPrimitivesNV "                 << DefaultTBuiltInResource.maxMeshOutputPrimitivesNV << "\n"
 249             << "MaxMeshWorkGroupSizeX_NV "                  << DefaultTBuiltInResource.maxMeshWorkGroupSizeX_NV << "\n"
 250             << "MaxMeshWorkGroupSizeY_NV "                  << DefaultTBuiltInResource.maxMeshWorkGroupSizeY_NV << "\n"
 251             << "MaxMeshWorkGroupSizeZ_NV "                  << DefaultTBuiltInResource.maxMeshWorkGroupSizeZ_NV << "\n"
 252             << "MaxTaskWorkGroupSizeX_NV "                  << DefaultTBuiltInResource.maxTaskWorkGroupSizeX_NV << "\n"
 253             << "MaxTaskWorkGroupSizeY_NV "                  << DefaultTBuiltInResource.maxTaskWorkGroupSizeY_NV << "\n"
 254             << "MaxTaskWorkGroupSizeZ_NV "                  << DefaultTBuiltInResource.maxTaskWorkGroupSizeZ_NV << "\n"
 255             << "MaxMeshViewCountNV "                        << DefaultTBuiltInResource.maxMeshViewCountNV << "\n"
 256             << "MaxMeshOutputVerticesEXT "                  << DefaultTBuiltInResource.maxMeshOutputVerticesEXT << "\n"
 257             << "MaxMeshOutputPrimitivesEXT "                << DefaultTBuiltInResource.maxMeshOutputPrimitivesEXT << "\n"
 258             << "MaxMeshWorkGroupSizeX_EXT "                 << DefaultTBuiltInResource.maxMeshWorkGroupSizeX_EXT << "\n"
 259             << "MaxMeshWorkGroupSizeY_EXT "                 << DefaultTBuiltInResource.maxMeshWorkGroupSizeY_EXT << "\n"
 260             << "MaxMeshWorkGroupSizeZ_EXT "                 << DefaultTBuiltInResource.maxMeshWorkGroupSizeZ_EXT << "\n"
 261             << "MaxTaskWorkGroupSizeX_EXT "                 << DefaultTBuiltInResource.maxTaskWorkGroupSizeX_EXT << "\n"
 262             << "MaxTaskWorkGroupSizeY_EXT "                 << DefaultTBuiltInResource.maxTaskWorkGroupSizeY_EXT << "\n"
 263             << "MaxTaskWorkGroupSizeZ_EXT "                 << DefaultTBuiltInResource.maxTaskWorkGroupSizeZ_EXT << "\n"
 264             << "MaxMeshViewCountEXT "                       << DefaultTBuiltInResource.maxMeshViewCountEXT << "\n"
 265             << "MaxDualSourceDrawBuffersEXT "               << DefaultTBuiltInResource.maxDualSourceDrawBuffersEXT << "\n"
 266             << "nonInductiveForLoops "                      << DefaultTBuiltInResource.limits.nonInductiveForLoops << "\n"
 267             << "whileLoops "                                << DefaultTBuiltInResource.limits.whileLoops << "\n"
 268             << "doWhileLoops "                              << DefaultTBuiltInResource.limits.doWhileLoops << "\n"
 269             << "generalUniformIndexing "                    << DefaultTBuiltInResource.limits.generalUniformIndexing << "\n"
 270             << "generalAttributeMatrixVectorIndexing "      << DefaultTBuiltInResource.limits.generalAttributeMatrixVectorIndexing << "\n"
 271             << "generalVaryingIndexing "                    << DefaultTBuiltInResource.limits.generalVaryingIndexing << "\n"
 272             << "generalSamplerIndexing "                    << DefaultTBuiltInResource.limits.generalSamplerIndexing << "\n"
 273             << "generalVariableIndexing "                   << DefaultTBuiltInResource.limits.generalVariableIndexing << "\n"
 274             << "generalConstantMatrixVectorIndexing "       << DefaultTBuiltInResource.limits.generalConstantMatrixVectorIndexing << "\n"
 275       ;
 276
 277     return ostream.str();
 278 }
 279
 280 void DecodeResourceLimits(TBuiltInResource* resources, char* config)
 281 {
 282     static const char* delims = " \t\n\r";
 283
 284     size_t pos     = 0;
 285     std::string configStr(config);
 286
 287     while ((pos = configStr.find_first_not_of(delims, pos)) != std::string::npos) {
 288         const size_t token_s = pos;
 289         const size_t token_e = configStr.find_first_of(delims, token_s);
 290         const size_t value_s = configStr.find_first_not_of(delims, token_e);
 291         const size_t value_e = configStr.find_first_of(delims, value_s);
 292         pos = value_e;
 293
 294         // Faster to use compare(), but prefering readability.
 295         const std::string tokenStr = configStr.substr(token_s, token_e-token_s);
 296         const std::string valueStr = configStr.substr(value_s, value_e-value_s);
 297
 298         if (value_s == std::string::npos || ! (valueStr[0] == '-' || isdigit(valueStr[0]))) {
 299             printf("Error: '%s' bad .conf file.  Each name must be followed by one number.\n",
 300                    valueStr.c_str());
 301             return;
 302         }
 303
 304         const int value = std::atoi(valueStr.c_str());
 305
 306         if (tokenStr == "MaxLights")
 307             resources->maxLights = value;
 308         else if (tokenStr == "MaxClipPlanes")
 309             resources->maxClipPlanes = value;
 310         else if (tokenStr == "MaxTextureUnits")
 311             resources->maxTextureUnits = value;
 312         else if (tokenStr == "MaxTextureCoords")
 313             resources->maxTextureCoords = value;
 314         else if (tokenStr == "MaxVertexAttribs")
 315             resources->maxVertexAttribs = value;
 316         else if (tokenStr == "MaxVertexUniformComponents")
 317             resources->maxVertexUniformComponents = value;
 318         else if (tokenStr == "MaxVaryingFloats")
 319             resources->maxVaryingFloats = value;
 320         else if (tokenStr == "MaxVertexTextureImageUnits")
 321             resources->maxVertexTextureImageUnits = value;
 322         else if (tokenStr == "MaxCombinedTextureImageUnits")
 323             resources->maxCombinedTextureImageUnits = value;
 324         else if (tokenStr == "MaxTextureImageUnits")
 325             resources->maxTextureImageUnits = value;
 326         else if (tokenStr == "MaxFragmentUniformComponents")
 327             resources->maxFragmentUniformComponents = value;
 328         else if (tokenStr == "MaxDrawBuffers")
 329             resources->maxDrawBuffers = value;
 330         else if (tokenStr == "MaxVertexUniformVectors")
 331             resources->maxVertexUniformVectors = value;
 332         else if (tokenStr == "MaxVaryingVectors")
 333             resources->maxVaryingVectors = value;
 334         else if (tokenStr == "MaxFragmentUniformVectors")
 335             resources->maxFragmentUniformVectors = value;
 336         else if (tokenStr == "MaxVertexOutputVectors")
 337             resources->maxVertexOutputVectors = value;
 338         else if (tokenStr == "MaxFragmentInputVectors")
 339             resources->maxFragmentInputVectors = value;
 340         else if (tokenStr == "MinProgramTexelOffset")
 341             resources->minProgramTexelOffset = value;
 342         else if (tokenStr == "MaxProgramTexelOffset")
 343             resources->maxProgramTexelOffset = value;
 344         else if (tokenStr == "MaxClipDistances")
 345             resources->maxClipDistances = value;
 346         else if (tokenStr == "MaxComputeWorkGroupCountX")
 347             resources->maxComputeWorkGroupCountX = value;
 348         else if (tokenStr == "MaxComputeWorkGroupCountY")
 349             resources->maxComputeWorkGroupCountY = value;
 350         else if (tokenStr == "MaxComputeWorkGroupCountZ")
 351             resources->maxComputeWorkGroupCountZ = value;
 352         else if (tokenStr == "MaxComputeWorkGroupSizeX")
 353             resources->maxComputeWorkGroupSizeX = value;
 354         else if (tokenStr == "MaxComputeWorkGroupSizeY")
 355             resources->maxComputeWorkGroupSizeY = value;
 356         else if (tokenStr == "MaxComputeWorkGroupSizeZ")
 357             resources->maxComputeWorkGroupSizeZ = value;
 358         else if (tokenStr == "MaxComputeUniformComponents")
 359             resources->maxComputeUniformComponents = value;
 360         else if (tokenStr == "MaxComputeTextureImageUnits")
 361             resources->maxComputeTextureImageUnits = value;
 362         else if (tokenStr == "MaxComputeImageUniforms")
 363             resources->maxComputeImageUniforms = value;
 364         else if (tokenStr == "MaxComputeAtomicCounters")
 365             resources->maxComputeAtomicCounters = value;
 366         else if (tokenStr == "MaxComputeAtomicCounterBuffers")
 367             resources->maxComputeAtomicCounterBuffers = value;
 368         else if (tokenStr == "MaxVaryingComponents")
 369             resources->maxVaryingComponents = value;
 370         else if (tokenStr == "MaxVertexOutputComponents")
 371             resources->maxVertexOutputComponents = value;
 372         else if (tokenStr == "MaxGeometryInputComponents")
 373             resources->maxGeometryInputComponents = value;
 374         else if (tokenStr == "MaxGeometryOutputComponents")
 375             resources->maxGeometryOutputComponents = value;
 376         else if (tokenStr == "MaxFragmentInputComponents")
 377             resources->maxFragmentInputComponents = value;
 378         else if (tokenStr == "MaxImageUnits")
 379             resources->maxImageUnits = value;
 380         else if (tokenStr == "MaxCombinedImageUnitsAndFragmentOutputs")
 381             resources->maxCombinedImageUnitsAndFragmentOutputs = value;
 382         else if (tokenStr == "MaxCombinedShaderOutputResources")
 383             resources->maxCombinedShaderOutputResources = value;
 384         else if (tokenStr == "MaxImageSamples")
 385             resources->maxImageSamples = value;
 386         else if (tokenStr == "MaxVertexImageUniforms")
 387             resources->maxVertexImageUniforms = value;
 388         else if (tokenStr == "MaxTessControlImageUniforms")
 389             resources->maxTessControlImageUniforms = value;
 390         else if (tokenStr == "MaxTessEvaluationImageUniforms")
 391             resources->maxTessEvaluationImageUniforms = value;
 392         else if (tokenStr == "MaxGeometryImageUniforms")
 393             resources->maxGeometryImageUniforms = value;
 394         else if (tokenStr == "MaxFragmentImageUniforms")
 395             resources->maxFragmentImageUniforms = value;
 396         else if (tokenStr == "MaxCombinedImageUniforms")
 397             resources->maxCombinedImageUniforms = value;
 398         else if (tokenStr == "MaxGeometryTextureImageUnits")
 399             resources->maxGeometryTextureImageUnits = value;
 400         else if (tokenStr == "MaxGeometryOutputVertices")
 401             resources->maxGeometryOutputVertices = value;
 402         else if (tokenStr == "MaxGeometryTotalOutputComponents")
 403             resources->maxGeometryTotalOutputComponents = value;
 404         else if (tokenStr == "MaxGeometryUniformComponents")
 405             resources->maxGeometryUniformComponents = value;
 406         else if (tokenStr == "MaxGeometryVaryingComponents")
 407             resources->maxGeometryVaryingComponents = value;
 408         else if (tokenStr == "MaxTessControlInputComponents")
 409             resources->maxTessControlInputComponents = value;
 410         else if (tokenStr == "MaxTessControlOutputComponents")
 411             resources->maxTessControlOutputComponents = value;
 412         else if (tokenStr == "MaxTessControlTextureImageUnits")
 413             resources->maxTessControlTextureImageUnits = value;
 414         else if (tokenStr == "MaxTessControlUniformComponents")
 415             resources->maxTessControlUniformComponents = value;
 416         else if (tokenStr == "MaxTessControlTotalOutputComponents")
 417             resources->maxTessControlTotalOutputComponents = value;
 418         else if (tokenStr == "MaxTessEvaluationInputComponents")
 419             resources->maxTessEvaluationInputComponents = value;
 420         else if (tokenStr == "MaxTessEvaluationOutputComponents")
 421             resources->maxTessEvaluationOutputComponents = value;
 422         else if (tokenStr == "MaxTessEvaluationTextureImageUnits")
 423             resources->maxTessEvaluationTextureImageUnits = value;
 424         else if (tokenStr == "MaxTessEvaluationUniformComponents")
 425             resources->maxTessEvaluationUniformComponents = value;
 426         else if (tokenStr == "MaxTessPatchComponents")
 427             resources->maxTessPatchComponents = value;
 428         else if (tokenStr == "MaxPatchVertices")
 429             resources->maxPatchVertices = value;
 430         else if (tokenStr == "MaxTessGenLevel")
 431             resources->maxTessGenLevel = value;
 432         else if (tokenStr == "MaxViewports")
 433             resources->maxViewports = value;
 434         else if (tokenStr == "MaxVertexAtomicCounters")
 435             resources->maxVertexAtomicCounters = value;
 436         else if (tokenStr == "MaxTessControlAtomicCounters")
 437             resources->maxTessControlAtomicCounters = value;
 438         else if (tokenStr == "MaxTessEvaluationAtomicCounters")
 439             resources->maxTessEvaluationAtomicCounters = value;
 440         else if (tokenStr == "MaxGeometryAtomicCounters")
 441             resources->maxGeometryAtomicCounters = value;
 442         else if (tokenStr == "MaxFragmentAtomicCounters")
 443             resources->maxFragmentAtomicCounters = value;
 444         else if (tokenStr == "MaxCombinedAtomicCounters")
 445             resources->maxCombinedAtomicCounters = value;
 446         else if (tokenStr == "MaxAtomicCounterBindings")
 447             resources->maxAtomicCounterBindings = value;
 448         else if (tokenStr == "MaxVertexAtomicCounterBuffers")
 449             resources->maxVertexAtomicCounterBuffers = value;
 450         else if (tokenStr == "MaxTessControlAtomicCounterBuffers")
 451             resources->maxTessControlAtomicCounterBuffers = value;
 452         else if (tokenStr == "MaxTessEvaluationAtomicCounterBuffers")
 453             resources->maxTessEvaluationAtomicCounterBuffers = value;
 454         else if (tokenStr == "MaxGeometryAtomicCounterBuffers")
 455             resources->maxGeometryAtomicCounterBuffers = value;
 456         else if (tokenStr == "MaxFragmentAtomicCounterBuffers")
 457             resources->maxFragmentAtomicCounterBuffers = value;
 458         else if (tokenStr == "MaxCombinedAtomicCounterBuffers")
 459             resources->maxCombinedAtomicCounterBuffers = value;
 460         else if (tokenStr == "MaxAtomicCounterBufferSize")
 461             resources->maxAtomicCounterBufferSize = value;
 462         else if (tokenStr == "MaxTransformFeedbackBuffers")
 463             resources->maxTransformFeedbackBuffers = value;
 464         else if (tokenStr == "MaxTransformFeedbackInterleavedComponents")
 465             resources->maxTransformFeedbackInterleavedComponents = value;
 466         else if (tokenStr == "MaxCullDistances")
 467             resources->maxCullDistances = value;
 468         else if (tokenStr == "MaxCombinedClipAndCullDistances")
 469             resources->maxCombinedClipAndCullDistances = value;
 470         else if (tokenStr == "MaxSamples")
 471             resources->maxSamples = value;
 472         else if (tokenStr == "MaxMeshOutputVerticesNV")
 473             resources->maxMeshOutputVerticesNV = value;
 474         else if (tokenStr == "MaxMeshOutputPrimitivesNV")
 475             resources->maxMeshOutputPrimitivesNV = value;
 476         else if (tokenStr == "MaxMeshWorkGroupSizeX_NV")
 477             resources->maxMeshWorkGroupSizeX_NV = value;
 478         else if (tokenStr == "MaxMeshWorkGroupSizeY_NV")
 479             resources->maxMeshWorkGroupSizeY_NV = value;
 480         else if (tokenStr == "MaxMeshWorkGroupSizeZ_NV")
 481             resources->maxMeshWorkGroupSizeZ_NV = value;
 482         else if (tokenStr == "MaxTaskWorkGroupSizeX_NV")
 483             resources->maxTaskWorkGroupSizeX_NV = value;
 484         else if (tokenStr == "MaxTaskWorkGroupSizeY_NV")
 485             resources->maxTaskWorkGroupSizeY_NV = value;
 486         else if (tokenStr == "MaxTaskWorkGroupSizeZ_NV")
 487             resources->maxTaskWorkGroupSizeZ_NV = value;
 488         else if (tokenStr == "MaxMeshViewCountNV")
 489             resources->maxMeshViewCountNV = value;
 490         else if (tokenStr == "MaxMeshOutputVerticesEXT")
 491             resources->maxMeshOutputVerticesEXT = value;
 492         else if (tokenStr == "MaxMeshOutputPrimitivesEXT")
 493             resources->maxMeshOutputPrimitivesEXT = value;
 494         else if (tokenStr == "MaxMeshWorkGroupSizeX_EXT")
 495             resources->maxMeshWorkGroupSizeX_EXT = value;
 496         else if (tokenStr == "MaxMeshWorkGroupSizeY_EXT")
 497             resources->maxMeshWorkGroupSizeY_EXT = value;
 498         else if (tokenStr == "MaxMeshWorkGroupSizeZ_EXT")
 499             resources->maxMeshWorkGroupSizeZ_EXT = value;
 500         else if (tokenStr == "MaxTaskWorkGroupSizeX_EXT")
 501             resources->maxTaskWorkGroupSizeX_EXT = value;
 502         else if (tokenStr == "MaxTaskWorkGroupSizeY_EXT")
 503             resources->maxTaskWorkGroupSizeY_EXT = value;
 504         else if (tokenStr == "MaxTaskWorkGroupSizeZ_EXT")
 505             resources->maxTaskWorkGroupSizeZ_EXT = value;
 506         else if (tokenStr == "MaxMeshViewCountEXT")
 507             resources->maxMeshViewCountEXT = value;
 508         else if (tokenStr == "nonInductiveForLoops")
 509             resources->limits.nonInductiveForLoops = (value != 0);
 510         else if (tokenStr == "whileLoops")
 511             resources->limits.whileLoops = (value != 0);
 512         else if (tokenStr == "doWhileLoops")
 513             resources->limits.doWhileLoops = (value != 0);
 514         else if (tokenStr == "generalUniformIndexing")
 515             resources->limits.generalUniformIndexing = (value != 0);
 516         else if (tokenStr == "generalAttributeMatrixVectorIndexing")
 517             resources->limits.generalAttributeMatrixVectorIndexing = (value != 0);
 518         else if (tokenStr == "generalVaryingIndexing")
 519             resources->limits.generalVaryingIndexing = (value != 0);
 520         else if (tokenStr == "generalSamplerIndexing")
 521             resources->limits.generalSamplerIndexing = (value != 0);
 522         else if (tokenStr == "generalVariableIndexing")
 523             resources->limits.generalVariableIndexing = (value != 0);
 524         else if (tokenStr == "generalConstantMatrixVectorIndexing")
 525             resources->limits.generalConstantMatrixVectorIndexing = (value != 0);
 526         else
 527             printf("Warning: unrecognized limit (%s) in configuration file.\n", tokenStr.c_str());
 528
 529     }
 530 }
 531
 532 TBuiltInResource* GetResources()
 533 {
 534    return &Resources;
 535 }
 536
 537 const TBuiltInResource* GetDefaultResources()
 538 {
 539     return &DefaultTBuiltInResource;
 540 }