| File: | root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp |
| Warning: | line 1532, column 5 Called C++ object pointer is null |
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| 1 | // | |||
| 2 | // Copyright 2002 The ANGLE Project Authors. All rights reserved. | |||
| 3 | // Use of this source code is governed by a BSD-style license that can be | |||
| 4 | // found in the LICENSE file. | |||
| 5 | // | |||
| 6 | ||||
| 7 | // | |||
| 8 | // Build the intermediate representation. | |||
| 9 | // | |||
| 10 | ||||
| 11 | #include <float.h> | |||
| 12 | #include <limits.h> | |||
| 13 | #include <math.h> | |||
| 14 | #include <stdlib.h> | |||
| 15 | #include <algorithm> | |||
| 16 | #include <vector> | |||
| 17 | ||||
| 18 | #include "common/mathutil.h" | |||
| 19 | #include "common/matrix_utils.h" | |||
| 20 | #include "common/utilities.h" | |||
| 21 | #include "compiler/translator/Diagnostics.h" | |||
| 22 | #include "compiler/translator/ImmutableString.h" | |||
| 23 | #include "compiler/translator/IntermNode.h" | |||
| 24 | #include "compiler/translator/SymbolTable.h" | |||
| 25 | #include "compiler/translator/util.h" | |||
| 26 | ||||
| 27 | namespace sh | |||
| 28 | { | |||
| 29 | ||||
| 30 | namespace | |||
| 31 | { | |||
| 32 | ||||
| 33 | const float kPi = 3.14159265358979323846f; | |||
| 34 | const float kDegreesToRadiansMultiplier = kPi / 180.0f; | |||
| 35 | const float kRadiansToDegreesMultiplier = 180.0f / kPi; | |||
| 36 | ||||
| 37 | TPrecision GetHigherPrecision(TPrecision left, TPrecision right) | |||
| 38 | { | |||
| 39 | return left > right ? left : right; | |||
| 40 | } | |||
| 41 | ||||
| 42 | TConstantUnion *Vectorize(const TConstantUnion &constant, size_t size) | |||
| 43 | { | |||
| 44 | TConstantUnion *constUnion = new TConstantUnion[size]; | |||
| 45 | for (size_t i = 0; i < size; ++i) | |||
| 46 | constUnion[i] = constant; | |||
| 47 | ||||
| 48 | return constUnion; | |||
| 49 | } | |||
| 50 | ||||
| 51 | void UndefinedConstantFoldingError(const TSourceLoc &loc, | |||
| 52 | const TFunction *function, | |||
| 53 | TBasicType basicType, | |||
| 54 | TDiagnostics *diagnostics, | |||
| 55 | TConstantUnion *result) | |||
| 56 | { | |||
| 57 | diagnostics->warning(loc, "operation result is undefined for the values passed in", | |||
| 58 | function->name().data()); | |||
| 59 | ||||
| 60 | switch (basicType) | |||
| 61 | { | |||
| 62 | case EbtFloat: | |||
| 63 | result->setFConst(0.0f); | |||
| 64 | break; | |||
| 65 | case EbtInt: | |||
| 66 | result->setIConst(0); | |||
| 67 | break; | |||
| 68 | case EbtUInt: | |||
| 69 | result->setUConst(0u); | |||
| 70 | break; | |||
| 71 | case EbtBool: | |||
| 72 | result->setBConst(false); | |||
| 73 | break; | |||
| 74 | default: | |||
| 75 | break; | |||
| 76 | } | |||
| 77 | } | |||
| 78 | ||||
| 79 | float VectorLength(const TConstantUnion *paramArray, size_t paramArraySize) | |||
| 80 | { | |||
| 81 | float result = 0.0f; | |||
| 82 | for (size_t i = 0; i < paramArraySize; i++) | |||
| 83 | { | |||
| 84 | float f = paramArray[i].getFConst(); | |||
| 85 | result += f * f; | |||
| 86 | } | |||
| 87 | return sqrtf(result); | |||
| 88 | } | |||
| 89 | ||||
| 90 | float VectorDotProduct(const TConstantUnion *paramArray1, | |||
| 91 | const TConstantUnion *paramArray2, | |||
| 92 | size_t paramArraySize) | |||
| 93 | { | |||
| 94 | float result = 0.0f; | |||
| 95 | for (size_t i = 0; i < paramArraySize; i++) | |||
| 96 | result += paramArray1[i].getFConst() * paramArray2[i].getFConst(); | |||
| 97 | return result; | |||
| 98 | } | |||
| 99 | ||||
| 100 | TIntermTyped *CreateFoldedNode(const TConstantUnion *constArray, const TIntermTyped *originalNode) | |||
| 101 | { | |||
| 102 | ASSERT(constArray != nullptr)(constArray != nullptr ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 102, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 102 << "): " << "constArray != nullptr" )); | |||
| 103 | // Note that we inherit whatever qualifier the folded node had. Nodes may be constant folded | |||
| 104 | // without being qualified as constant. | |||
| 105 | TIntermTyped *folded = new TIntermConstantUnion(constArray, originalNode->getType()); | |||
| 106 | folded->setLine(originalNode->getLine()); | |||
| 107 | return folded; | |||
| 108 | } | |||
| 109 | ||||
| 110 | angle::Matrix<float> GetMatrix(const TConstantUnion *paramArray, | |||
| 111 | const unsigned int rows, | |||
| 112 | const unsigned int cols) | |||
| 113 | { | |||
| 114 | std::vector<float> elements; | |||
| 115 | for (size_t i = 0; i < rows * cols; i++) | |||
| 116 | elements.push_back(paramArray[i].getFConst()); | |||
| 117 | // Transpose is used since the Matrix constructor expects arguments in row-major order, | |||
| 118 | // whereas the paramArray is in column-major order. Rows/cols parameters are also flipped below | |||
| 119 | // so that the created matrix will have the expected dimensions after the transpose. | |||
| 120 | return angle::Matrix<float>(elements, cols, rows).transpose(); | |||
| 121 | } | |||
| 122 | ||||
| 123 | angle::Matrix<float> GetMatrix(const TConstantUnion *paramArray, const unsigned int size) | |||
| 124 | { | |||
| 125 | std::vector<float> elements; | |||
| 126 | for (size_t i = 0; i < size * size; i++) | |||
| 127 | elements.push_back(paramArray[i].getFConst()); | |||
| 128 | // Transpose is used since the Matrix constructor expects arguments in row-major order, | |||
| 129 | // whereas the paramArray is in column-major order. | |||
| 130 | return angle::Matrix<float>(elements, size).transpose(); | |||
| 131 | } | |||
| 132 | ||||
| 133 | void SetUnionArrayFromMatrix(const angle::Matrix<float> &m, TConstantUnion *resultArray) | |||
| 134 | { | |||
| 135 | // Transpose is used since the input Matrix is in row-major order, | |||
| 136 | // whereas the actual result should be in column-major order. | |||
| 137 | angle::Matrix<float> result = m.transpose(); | |||
| 138 | std::vector<float> resultElements = result.elements(); | |||
| 139 | for (size_t i = 0; i < resultElements.size(); i++) | |||
| 140 | resultArray[i].setFConst(resultElements[i]); | |||
| 141 | } | |||
| 142 | ||||
| 143 | bool CanFoldAggregateBuiltInOp(TOperator op) | |||
| 144 | { | |||
| 145 | switch (op) | |||
| 146 | { | |||
| 147 | case EOpAtan: | |||
| 148 | case EOpPow: | |||
| 149 | case EOpMod: | |||
| 150 | case EOpMin: | |||
| 151 | case EOpMax: | |||
| 152 | case EOpClamp: | |||
| 153 | case EOpMix: | |||
| 154 | case EOpStep: | |||
| 155 | case EOpSmoothstep: | |||
| 156 | case EOpFma: | |||
| 157 | case EOpLdexp: | |||
| 158 | case EOpMatrixCompMult: | |||
| 159 | case EOpOuterProduct: | |||
| 160 | case EOpEqualComponentWise: | |||
| 161 | case EOpNotEqualComponentWise: | |||
| 162 | case EOpLessThanComponentWise: | |||
| 163 | case EOpLessThanEqualComponentWise: | |||
| 164 | case EOpGreaterThanComponentWise: | |||
| 165 | case EOpGreaterThanEqualComponentWise: | |||
| 166 | case EOpDistance: | |||
| 167 | case EOpDot: | |||
| 168 | case EOpCross: | |||
| 169 | case EOpFaceforward: | |||
| 170 | case EOpReflect: | |||
| 171 | case EOpRefract: | |||
| 172 | case EOpBitfieldExtract: | |||
| 173 | case EOpBitfieldInsert: | |||
| 174 | case EOpDFdx: | |||
| 175 | case EOpDFdy: | |||
| 176 | case EOpFwidth: | |||
| 177 | return true; | |||
| 178 | default: | |||
| 179 | return false; | |||
| 180 | } | |||
| 181 | } | |||
| 182 | ||||
| 183 | void PropagatePrecisionIfApplicable(TIntermTyped *node, TPrecision precision) | |||
| 184 | { | |||
| 185 | if (precision == EbpUndefined || node->getPrecision() != EbpUndefined) | |||
| 186 | { | |||
| 187 | return; | |||
| 188 | } | |||
| 189 | ||||
| 190 | if (IsPrecisionApplicableToType(node->getBasicType())) | |||
| 191 | { | |||
| 192 | node->propagatePrecision(precision); | |||
| 193 | } | |||
| 194 | } | |||
| 195 | ||||
| 196 | } // namespace | |||
| 197 | ||||
| 198 | //////////////////////////////////////////////////////////////// | |||
| 199 | // | |||
| 200 | // Member functions of the nodes used for building the tree. | |||
| 201 | // | |||
| 202 | //////////////////////////////////////////////////////////////// | |||
| 203 | ||||
| 204 | TIntermExpression::TIntermExpression(const TType &t) : TIntermTyped(), mType(t) {} | |||
| 205 | ||||
| 206 | #define REPLACE_IF_IS(node, type, original, replacement)do { if (node == original) { node = static_cast<type *> (replacement); return true; } } while (0) \ | |||
| 207 | do \ | |||
| 208 | { \ | |||
| 209 | if (node == original) \ | |||
| 210 | { \ | |||
| 211 | node = static_cast<type *>(replacement); \ | |||
| 212 | return true; \ | |||
| 213 | } \ | |||
| 214 | } while (0) | |||
| 215 | ||||
| 216 | size_t TIntermSymbol::getChildCount() const | |||
| 217 | { | |||
| 218 | return 0; | |||
| 219 | } | |||
| 220 | ||||
| 221 | TIntermNode *TIntermSymbol::getChildNode(size_t index) const | |||
| 222 | { | |||
| 223 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 223, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 223 << ")"; } while (0); | |||
| 224 | return nullptr; | |||
| 225 | } | |||
| 226 | ||||
| 227 | size_t TIntermConstantUnion::getChildCount() const | |||
| 228 | { | |||
| 229 | return 0; | |||
| 230 | } | |||
| 231 | ||||
| 232 | TIntermNode *TIntermConstantUnion::getChildNode(size_t index) const | |||
| 233 | { | |||
| 234 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 234, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 234 << ")"; } while (0); | |||
| 235 | return nullptr; | |||
| 236 | } | |||
| 237 | ||||
| 238 | size_t TIntermLoop::getChildCount() const | |||
| 239 | { | |||
| 240 | return (mInit ? 1 : 0) + (mCond ? 1 : 0) + (mExpr ? 1 : 0) + (mBody ? 1 : 0); | |||
| 241 | } | |||
| 242 | ||||
| 243 | TIntermNode *TIntermLoop::getChildNode(size_t index) const | |||
| 244 | { | |||
| 245 | TIntermNode *children[4]; | |||
| 246 | unsigned int childIndex = 0; | |||
| 247 | if (mInit) | |||
| 248 | { | |||
| 249 | children[childIndex] = mInit; | |||
| 250 | ++childIndex; | |||
| 251 | } | |||
| 252 | if (mCond) | |||
| 253 | { | |||
| 254 | children[childIndex] = mCond; | |||
| 255 | ++childIndex; | |||
| 256 | } | |||
| 257 | if (mExpr) | |||
| 258 | { | |||
| 259 | children[childIndex] = mExpr; | |||
| 260 | ++childIndex; | |||
| 261 | } | |||
| 262 | if (mBody) | |||
| 263 | { | |||
| 264 | children[childIndex] = mBody; | |||
| 265 | ++childIndex; | |||
| 266 | } | |||
| 267 | ASSERT(index < childIndex)(index < childIndex ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 267, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 267 << "): " << "index < childIndex" )); | |||
| 268 | return children[index]; | |||
| 269 | } | |||
| 270 | ||||
| 271 | bool TIntermLoop::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 272 | { | |||
| 273 | ASSERT(original != nullptr)(original != nullptr ? static_cast<void>(0) : (!((::gl:: priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 273, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 273 << "): " << "original != nullptr" )); // This risks replacing multiple children. | |||
| 274 | REPLACE_IF_IS(mInit, TIntermNode, original, replacement)do { if (mInit == original) { mInit = static_cast<TIntermNode *>(replacement); return true; } } while (0); | |||
| 275 | REPLACE_IF_IS(mCond, TIntermTyped, original, replacement)do { if (mCond == original) { mCond = static_cast<TIntermTyped *>(replacement); return true; } } while (0); | |||
| 276 | REPLACE_IF_IS(mExpr, TIntermTyped, original, replacement)do { if (mExpr == original) { mExpr = static_cast<TIntermTyped *>(replacement); return true; } } while (0); | |||
| 277 | REPLACE_IF_IS(mBody, TIntermBlock, original, replacement)do { if (mBody == original) { mBody = static_cast<TIntermBlock *>(replacement); return true; } } while (0); | |||
| 278 | return false; | |||
| 279 | } | |||
| 280 | ||||
| 281 | TIntermBranch::TIntermBranch(const TIntermBranch &node) | |||
| 282 | : TIntermBranch(node.mFlowOp, node.mExpression ? node.mExpression->deepCopy() : nullptr) | |||
| 283 | {} | |||
| 284 | ||||
| 285 | size_t TIntermBranch::getChildCount() const | |||
| 286 | { | |||
| 287 | return (mExpression ? 1 : 0); | |||
| 288 | } | |||
| 289 | ||||
| 290 | TIntermNode *TIntermBranch::getChildNode(size_t index) const | |||
| 291 | { | |||
| 292 | ASSERT(mExpression)(mExpression ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 292, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 292 << "): " << "mExpression" )); | |||
| 293 | ASSERT(index == 0)(index == 0 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 293, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 293 << "): " << "index == 0" )); | |||
| 294 | return mExpression; | |||
| 295 | } | |||
| 296 | ||||
| 297 | bool TIntermBranch::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 298 | { | |||
| 299 | REPLACE_IF_IS(mExpression, TIntermTyped, original, replacement)do { if (mExpression == original) { mExpression = static_cast <TIntermTyped *>(replacement); return true; } } while ( 0); | |||
| 300 | return false; | |||
| 301 | } | |||
| 302 | ||||
| 303 | size_t TIntermSwizzle::getChildCount() const | |||
| 304 | { | |||
| 305 | return 1; | |||
| 306 | } | |||
| 307 | ||||
| 308 | TIntermNode *TIntermSwizzle::getChildNode(size_t index) const | |||
| 309 | { | |||
| 310 | ASSERT(mOperand)(mOperand ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 310, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 310 << "): " << "mOperand" )); | |||
| 311 | ASSERT(index == 0)(index == 0 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 311, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 311 << "): " << "index == 0" )); | |||
| 312 | return mOperand; | |||
| 313 | } | |||
| 314 | ||||
| 315 | bool TIntermSwizzle::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 316 | { | |||
| 317 | ASSERT(original->getAsTyped()->getType() == replacement->getAsTyped()->getType())(original->getAsTyped()->getType() == replacement->getAsTyped ()->getType() ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 317, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 317 << "): " << "original->getAsTyped()->getType() == replacement->getAsTyped()->getType()" )); | |||
| 318 | REPLACE_IF_IS(mOperand, TIntermTyped, original, replacement)do { if (mOperand == original) { mOperand = static_cast<TIntermTyped *>(replacement); return true; } } while (0); | |||
| 319 | return false; | |||
| 320 | } | |||
| 321 | ||||
| 322 | size_t TIntermBinary::getChildCount() const | |||
| 323 | { | |||
| 324 | return 2; | |||
| 325 | } | |||
| 326 | ||||
| 327 | TIntermNode *TIntermBinary::getChildNode(size_t index) const | |||
| 328 | { | |||
| 329 | ASSERT(index < 2)(index < 2 ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 329, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 329 << "): " << "index < 2" )); | |||
| 330 | if (index == 0) | |||
| 331 | { | |||
| 332 | return mLeft; | |||
| 333 | } | |||
| 334 | return mRight; | |||
| 335 | } | |||
| 336 | ||||
| 337 | bool TIntermBinary::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 338 | { | |||
| 339 | REPLACE_IF_IS(mLeft, TIntermTyped, original, replacement)do { if (mLeft == original) { mLeft = static_cast<TIntermTyped *>(replacement); return true; } } while (0); | |||
| 340 | REPLACE_IF_IS(mRight, TIntermTyped, original, replacement)do { if (mRight == original) { mRight = static_cast<TIntermTyped *>(replacement); return true; } } while (0); | |||
| 341 | return false; | |||
| 342 | } | |||
| 343 | ||||
| 344 | size_t TIntermUnary::getChildCount() const | |||
| 345 | { | |||
| 346 | return 1; | |||
| 347 | } | |||
| 348 | ||||
| 349 | TIntermNode *TIntermUnary::getChildNode(size_t index) const | |||
| 350 | { | |||
| 351 | ASSERT(mOperand)(mOperand ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 351, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 351 << "): " << "mOperand" )); | |||
| 352 | ASSERT(index == 0)(index == 0 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 352, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 352 << "): " << "index == 0" )); | |||
| 353 | return mOperand; | |||
| 354 | } | |||
| 355 | ||||
| 356 | bool TIntermUnary::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 357 | { | |||
| 358 | ASSERT(original->getAsTyped()->getType() == replacement->getAsTyped()->getType())(original->getAsTyped()->getType() == replacement->getAsTyped ()->getType() ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 358, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 358 << "): " << "original->getAsTyped()->getType() == replacement->getAsTyped()->getType()" )); | |||
| 359 | REPLACE_IF_IS(mOperand, TIntermTyped, original, replacement)do { if (mOperand == original) { mOperand = static_cast<TIntermTyped *>(replacement); return true; } } while (0); | |||
| 360 | return false; | |||
| 361 | } | |||
| 362 | ||||
| 363 | size_t TIntermGlobalQualifierDeclaration::getChildCount() const | |||
| 364 | { | |||
| 365 | return 1; | |||
| 366 | } | |||
| 367 | ||||
| 368 | TIntermNode *TIntermGlobalQualifierDeclaration::getChildNode(size_t index) const | |||
| 369 | { | |||
| 370 | ASSERT(mSymbol)(mSymbol ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 370, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 370 << "): " << "mSymbol") ); | |||
| 371 | ASSERT(index == 0)(index == 0 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 371, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 371 << "): " << "index == 0" )); | |||
| 372 | return mSymbol; | |||
| 373 | } | |||
| 374 | ||||
| 375 | bool TIntermGlobalQualifierDeclaration::replaceChildNode(TIntermNode *original, | |||
| 376 | TIntermNode *replacement) | |||
| 377 | { | |||
| 378 | REPLACE_IF_IS(mSymbol, TIntermSymbol, original, replacement)do { if (mSymbol == original) { mSymbol = static_cast<TIntermSymbol *>(replacement); return true; } } while (0); | |||
| 379 | return false; | |||
| 380 | } | |||
| 381 | ||||
| 382 | size_t TIntermFunctionDefinition::getChildCount() const | |||
| 383 | { | |||
| 384 | return 2; | |||
| 385 | } | |||
| 386 | ||||
| 387 | TIntermNode *TIntermFunctionDefinition::getChildNode(size_t index) const | |||
| 388 | { | |||
| 389 | ASSERT(index < 2)(index < 2 ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 389, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 389 << "): " << "index < 2" )); | |||
| 390 | if (index == 0) | |||
| 391 | { | |||
| 392 | return mPrototype; | |||
| 393 | } | |||
| 394 | return mBody; | |||
| 395 | } | |||
| 396 | ||||
| 397 | bool TIntermFunctionDefinition::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 398 | { | |||
| 399 | REPLACE_IF_IS(mPrototype, TIntermFunctionPrototype, original, replacement)do { if (mPrototype == original) { mPrototype = static_cast< TIntermFunctionPrototype *>(replacement); return true; } } while (0); | |||
| 400 | REPLACE_IF_IS(mBody, TIntermBlock, original, replacement)do { if (mBody == original) { mBody = static_cast<TIntermBlock *>(replacement); return true; } } while (0); | |||
| 401 | return false; | |||
| 402 | } | |||
| 403 | ||||
| 404 | size_t TIntermAggregate::getChildCount() const | |||
| 405 | { | |||
| 406 | return mArguments.size(); | |||
| 407 | } | |||
| 408 | ||||
| 409 | TIntermNode *TIntermAggregate::getChildNode(size_t index) const | |||
| 410 | { | |||
| 411 | return mArguments[index]; | |||
| 412 | } | |||
| 413 | ||||
| 414 | bool TIntermAggregate::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 415 | { | |||
| 416 | return replaceChildNodeInternal(original, replacement); | |||
| 417 | } | |||
| 418 | ||||
| 419 | TIntermBlock::TIntermBlock(const TIntermBlock &node) | |||
| 420 | { | |||
| 421 | for (TIntermNode *intermNode : node.mStatements) | |||
| 422 | { | |||
| 423 | mStatements.push_back(intermNode->deepCopy()); | |||
| 424 | } | |||
| 425 | ||||
| 426 | ASSERT(!node.mIsTreeRoot)(!node.mIsTreeRoot ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 426, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 426 << "): " << "!node.mIsTreeRoot" )); | |||
| 427 | mIsTreeRoot = false; | |||
| 428 | } | |||
| 429 | ||||
| 430 | TIntermBlock::TIntermBlock(std::initializer_list<TIntermNode *> stmts) | |||
| 431 | { | |||
| 432 | for (TIntermNode *stmt : stmts) | |||
| 433 | { | |||
| 434 | appendStatement(stmt); | |||
| 435 | } | |||
| 436 | } | |||
| 437 | ||||
| 438 | size_t TIntermBlock::getChildCount() const | |||
| 439 | { | |||
| 440 | return mStatements.size(); | |||
| 441 | } | |||
| 442 | ||||
| 443 | TIntermNode *TIntermBlock::getChildNode(size_t index) const | |||
| 444 | { | |||
| 445 | return mStatements[index]; | |||
| 446 | } | |||
| 447 | ||||
| 448 | bool TIntermBlock::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 449 | { | |||
| 450 | return replaceChildNodeInternal(original, replacement); | |||
| 451 | } | |||
| 452 | ||||
| 453 | void TIntermBlock::replaceAllChildren(const TIntermSequence &newStatements) | |||
| 454 | { | |||
| 455 | mStatements.clear(); | |||
| 456 | mStatements.insert(mStatements.begin(), newStatements.begin(), newStatements.end()); | |||
| 457 | } | |||
| 458 | ||||
| 459 | size_t TIntermFunctionPrototype::getChildCount() const | |||
| 460 | { | |||
| 461 | return 0; | |||
| 462 | } | |||
| 463 | ||||
| 464 | TIntermNode *TIntermFunctionPrototype::getChildNode(size_t index) const | |||
| 465 | { | |||
| 466 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 466, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 466 << ")"; } while (0); | |||
| 467 | return nullptr; | |||
| 468 | } | |||
| 469 | ||||
| 470 | bool TIntermFunctionPrototype::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 471 | { | |||
| 472 | return false; | |||
| 473 | } | |||
| 474 | ||||
| 475 | TIntermDeclaration::TIntermDeclaration(const TVariable *var, TIntermTyped *initExpr) | |||
| 476 | { | |||
| 477 | if (initExpr) | |||
| 478 | { | |||
| 479 | appendDeclarator( | |||
| 480 | new TIntermBinary(TOperator::EOpInitialize, new TIntermSymbol(var), initExpr)); | |||
| 481 | } | |||
| 482 | else | |||
| 483 | { | |||
| 484 | appendDeclarator(new TIntermSymbol(var)); | |||
| 485 | } | |||
| 486 | } | |||
| 487 | ||||
| 488 | TIntermDeclaration::TIntermDeclaration(std::initializer_list<const TVariable *> declarators) | |||
| 489 | : TIntermDeclaration() | |||
| 490 | { | |||
| 491 | for (const TVariable *d : declarators) | |||
| 492 | { | |||
| 493 | appendDeclarator(new TIntermSymbol(d)); | |||
| 494 | } | |||
| 495 | } | |||
| 496 | ||||
| 497 | TIntermDeclaration::TIntermDeclaration(std::initializer_list<TIntermTyped *> declarators) | |||
| 498 | : TIntermDeclaration() | |||
| 499 | { | |||
| 500 | for (TIntermTyped *d : declarators) | |||
| 501 | { | |||
| 502 | appendDeclarator(d); | |||
| 503 | } | |||
| 504 | } | |||
| 505 | ||||
| 506 | size_t TIntermDeclaration::getChildCount() const | |||
| 507 | { | |||
| 508 | return mDeclarators.size(); | |||
| 509 | } | |||
| 510 | ||||
| 511 | TIntermNode *TIntermDeclaration::getChildNode(size_t index) const | |||
| 512 | { | |||
| 513 | return mDeclarators[index]; | |||
| 514 | } | |||
| 515 | ||||
| 516 | bool TIntermDeclaration::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 517 | { | |||
| 518 | return replaceChildNodeInternal(original, replacement); | |||
| 519 | } | |||
| 520 | ||||
| 521 | TIntermDeclaration::TIntermDeclaration(const TIntermDeclaration &node) | |||
| 522 | { | |||
| 523 | for (TIntermNode *intermNode : node.mDeclarators) | |||
| 524 | { | |||
| 525 | mDeclarators.push_back(intermNode->deepCopy()); | |||
| 526 | } | |||
| 527 | } | |||
| 528 | ||||
| 529 | bool TIntermAggregateBase::replaceChildNodeInternal(TIntermNode *original, TIntermNode *replacement) | |||
| 530 | { | |||
| 531 | for (size_t ii = 0; ii < getSequence()->size(); ++ii) | |||
| 532 | { | |||
| 533 | REPLACE_IF_IS((*getSequence())[ii], TIntermNode, original, replacement)do { if ((*getSequence())[ii] == original) { (*getSequence()) [ii] = static_cast<TIntermNode *>(replacement); return true ; } } while (0); | |||
| 534 | } | |||
| 535 | return false; | |||
| 536 | } | |||
| 537 | ||||
| 538 | bool TIntermAggregateBase::replaceChildNodeWithMultiple(TIntermNode *original, | |||
| 539 | const TIntermSequence &replacements) | |||
| 540 | { | |||
| 541 | for (auto it = getSequence()->begin(); it < getSequence()->end(); ++it) | |||
| 542 | { | |||
| 543 | if (*it == original) | |||
| 544 | { | |||
| 545 | it = getSequence()->erase(it); | |||
| 546 | getSequence()->insert(it, replacements.begin(), replacements.end()); | |||
| 547 | return true; | |||
| 548 | } | |||
| 549 | } | |||
| 550 | return false; | |||
| 551 | } | |||
| 552 | ||||
| 553 | bool TIntermAggregateBase::insertChildNodes(TIntermSequence::size_type position, | |||
| 554 | const TIntermSequence &insertions) | |||
| 555 | { | |||
| 556 | if (position > getSequence()->size()) | |||
| 557 | { | |||
| 558 | return false; | |||
| 559 | } | |||
| 560 | auto it = getSequence()->begin() + position; | |||
| 561 | getSequence()->insert(it, insertions.begin(), insertions.end()); | |||
| 562 | return true; | |||
| 563 | } | |||
| 564 | ||||
| 565 | TIntermSymbol::TIntermSymbol(const TVariable *variable) : TIntermTyped(), mVariable(variable) {} | |||
| 566 | ||||
| 567 | bool TIntermSymbol::hasConstantValue() const | |||
| 568 | { | |||
| 569 | return variable().getConstPointer() != nullptr; | |||
| 570 | } | |||
| 571 | ||||
| 572 | const TConstantUnion *TIntermSymbol::getConstantValue() const | |||
| 573 | { | |||
| 574 | return variable().getConstPointer(); | |||
| 575 | } | |||
| 576 | ||||
| 577 | const TSymbolUniqueId &TIntermSymbol::uniqueId() const | |||
| 578 | { | |||
| 579 | return mVariable->uniqueId(); | |||
| 580 | } | |||
| 581 | ||||
| 582 | ImmutableString TIntermSymbol::getName() const | |||
| 583 | { | |||
| 584 | return mVariable->name(); | |||
| 585 | } | |||
| 586 | ||||
| 587 | const TType &TIntermSymbol::getType() const | |||
| 588 | { | |||
| 589 | return mVariable->getType(); | |||
| 590 | } | |||
| 591 | ||||
| 592 | void TIntermSymbol::propagatePrecision(TPrecision precision) | |||
| 593 | { | |||
| 594 | // Every declared variable should already have a precision. Some built-ins don't have a defined | |||
| 595 | // precision. This is not asserted however: | |||
| 596 | // | |||
| 597 | // - A shader with no precision specified either globally or on a variable will fail with a | |||
| 598 | // compilation error later on. | |||
| 599 | // - Transformations declaring variables without precision will be caught by AST validation. | |||
| 600 | } | |||
| 601 | ||||
| 602 | TIntermAggregate *TIntermAggregate::CreateFunctionCall(const TFunction &func, | |||
| 603 | TIntermSequence *arguments) | |||
| 604 | { | |||
| 605 | return new TIntermAggregate(&func, func.getReturnType(), EOpCallFunctionInAST, arguments); | |||
| 606 | } | |||
| 607 | ||||
| 608 | TIntermAggregate *TIntermAggregate::CreateRawFunctionCall(const TFunction &func, | |||
| 609 | TIntermSequence *arguments) | |||
| 610 | { | |||
| 611 | return new TIntermAggregate(&func, func.getReturnType(), EOpCallInternalRawFunction, arguments); | |||
| 612 | } | |||
| 613 | ||||
| 614 | TIntermAggregate *TIntermAggregate::CreateBuiltInFunctionCall(const TFunction &func, | |||
| 615 | TIntermSequence *arguments) | |||
| 616 | { | |||
| 617 | // Every built-in function should have an op. | |||
| 618 | ASSERT(func.getBuiltInOp() != EOpNull)(func.getBuiltInOp() != EOpNull ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 618, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 618 << "): " << "func.getBuiltInOp() != EOpNull" )); | |||
| 619 | return new TIntermAggregate(&func, func.getReturnType(), func.getBuiltInOp(), arguments); | |||
| 620 | } | |||
| 621 | ||||
| 622 | TIntermAggregate *TIntermAggregate::CreateConstructor(const TType &type, TIntermSequence *arguments) | |||
| 623 | { | |||
| 624 | return new TIntermAggregate(nullptr, type, EOpConstruct, arguments); | |||
| 625 | } | |||
| 626 | ||||
| 627 | TIntermAggregate *TIntermAggregate::CreateConstructor( | |||
| 628 | const TType &type, | |||
| 629 | const std::initializer_list<TIntermNode *> &arguments) | |||
| 630 | { | |||
| 631 | TIntermSequence argSequence(arguments); | |||
| 632 | return CreateConstructor(type, &argSequence); | |||
| 633 | } | |||
| 634 | ||||
| 635 | TIntermAggregate::TIntermAggregate(const TFunction *func, | |||
| 636 | const TType &type, | |||
| 637 | TOperator op, | |||
| 638 | TIntermSequence *arguments) | |||
| 639 | : TIntermOperator(op, type), mUseEmulatedFunction(false), mFunction(func) | |||
| 640 | { | |||
| 641 | if (arguments != nullptr) | |||
| 642 | { | |||
| 643 | mArguments.swap(*arguments); | |||
| 644 | } | |||
| 645 | ASSERT(mFunction == nullptr || mFunction->symbolType() != SymbolType::Empty)(mFunction == nullptr || mFunction->symbolType() != SymbolType ::Empty ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 645, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 645 << "): " << "mFunction == nullptr || mFunction->symbolType() != SymbolType::Empty" )); | |||
| 646 | setPrecisionAndQualifier(); | |||
| 647 | } | |||
| 648 | ||||
| 649 | void TIntermAggregate::setPrecisionAndQualifier() | |||
| 650 | { | |||
| 651 | mType.setQualifier(EvqTemporary); | |||
| 652 | if ((!BuiltInGroup::IsBuiltIn(mOp) && !isFunctionCall()) || BuiltInGroup::IsMath(mOp)) | |||
| 653 | { | |||
| 654 | if (areChildrenConstQualified()) | |||
| 655 | { | |||
| 656 | mType.setQualifier(EvqConst); | |||
| 657 | } | |||
| 658 | } | |||
| 659 | ||||
| 660 | propagatePrecision(derivePrecision()); | |||
| 661 | } | |||
| 662 | ||||
| 663 | bool TIntermAggregate::areChildrenConstQualified() | |||
| 664 | { | |||
| 665 | for (TIntermNode *arg : mArguments) | |||
| 666 | { | |||
| 667 | TIntermTyped *typedArg = arg->getAsTyped(); | |||
| 668 | if (typedArg && typedArg->getQualifier() != EvqConst) | |||
| 669 | { | |||
| 670 | return false; | |||
| 671 | } | |||
| 672 | } | |||
| 673 | return true; | |||
| 674 | } | |||
| 675 | ||||
| 676 | // Derive precision from children nodes | |||
| 677 | TPrecision TIntermAggregate::derivePrecision() const | |||
| 678 | { | |||
| 679 | if (getBasicType() == EbtBool || getBasicType() == EbtVoid || getBasicType() == EbtStruct) | |||
| 680 | { | |||
| 681 | return EbpUndefined; | |||
| 682 | } | |||
| 683 | ||||
| 684 | // For AST function calls, take the qualifier from the declared one. | |||
| 685 | if (isFunctionCall()) | |||
| 686 | { | |||
| 687 | return mType.getPrecision(); | |||
| 688 | } | |||
| 689 | ||||
| 690 | // Some built-ins explicitly specify their precision. | |||
| 691 | switch (mOp) | |||
| 692 | { | |||
| 693 | case EOpBitfieldExtract: | |||
| 694 | return mArguments[0]->getAsTyped()->getPrecision(); | |||
| 695 | case EOpBitfieldInsert: | |||
| 696 | return GetHigherPrecision(mArguments[0]->getAsTyped()->getPrecision(), | |||
| 697 | mArguments[1]->getAsTyped()->getPrecision()); | |||
| 698 | case EOpTextureSize: | |||
| 699 | case EOpImageSize: | |||
| 700 | case EOpUaddCarry: | |||
| 701 | case EOpUsubBorrow: | |||
| 702 | case EOpUmulExtended: | |||
| 703 | case EOpImulExtended: | |||
| 704 | case EOpFrexp: | |||
| 705 | case EOpLdexp: | |||
| 706 | return EbpHigh; | |||
| 707 | default: | |||
| 708 | break; | |||
| 709 | } | |||
| 710 | ||||
| 711 | // The rest of the math operations and constructors get their precision from their arguments. | |||
| 712 | if (BuiltInGroup::IsMath(mOp) || mOp == EOpConstruct) | |||
| 713 | { | |||
| 714 | TPrecision precision = EbpUndefined; | |||
| 715 | for (TIntermNode *argument : mArguments) | |||
| 716 | { | |||
| 717 | precision = GetHigherPrecision(argument->getAsTyped()->getPrecision(), precision); | |||
| 718 | } | |||
| 719 | return precision; | |||
| 720 | } | |||
| 721 | ||||
| 722 | // Atomic operations return highp. | |||
| 723 | if (BuiltInGroup::IsImageAtomic(mOp) || BuiltInGroup::IsAtomicCounter(mOp) || | |||
| 724 | BuiltInGroup::IsAtomicMemory(mOp)) | |||
| 725 | { | |||
| 726 | return EbpHigh; | |||
| 727 | } | |||
| 728 | ||||
| 729 | // Texture functions return the same precision as that of the sampler (textureSize returns | |||
| 730 | // highp, but that's handled above). imageLoad similar takes the precision of the image. The | |||
| 731 | // same is true for dFd*, interpolateAt* and subpassLoad operations. | |||
| 732 | if (BuiltInGroup::IsTexture(mOp) || BuiltInGroup::IsImageLoad(mOp) || | |||
| 733 | BuiltInGroup::IsDerivativesFS(mOp) || BuiltInGroup::IsInterpolationFS(mOp) || | |||
| 734 | mOp == EOpSubpassLoad) | |||
| 735 | { | |||
| 736 | return mArguments[0]->getAsTyped()->getPrecision(); | |||
| 737 | } | |||
| 738 | ||||
| 739 | // Every possibility must be explicitly handled, except for desktop-GLSL-specific built-ins | |||
| 740 | // for which precision does't matter. | |||
| 741 | return EbpUndefined; | |||
| 742 | } | |||
| 743 | ||||
| 744 | // Propagate precision to children nodes that don't already have it defined. | |||
| 745 | void TIntermAggregate::propagatePrecision(TPrecision precision) | |||
| 746 | { | |||
| 747 | mType.setPrecision(precision); | |||
| 748 | ||||
| 749 | // For constructors, propagate precision to arguments. | |||
| 750 | if (isConstructor()) | |||
| 751 | { | |||
| 752 | for (TIntermNode *arg : mArguments) | |||
| 753 | { | |||
| 754 | PropagatePrecisionIfApplicable(arg->getAsTyped(), precision); | |||
| 755 | } | |||
| 756 | return; | |||
| 757 | } | |||
| 758 | ||||
| 759 | // For function calls, propagate precision of each parameter to its corresponding argument. | |||
| 760 | if (isFunctionCall()) | |||
| 761 | { | |||
| 762 | for (size_t paramIndex = 0; paramIndex < mFunction->getParamCount(); ++paramIndex) | |||
| 763 | { | |||
| 764 | const TVariable *paramVariable = mFunction->getParam(paramIndex); | |||
| 765 | PropagatePrecisionIfApplicable(mArguments[paramIndex]->getAsTyped(), | |||
| 766 | paramVariable->getType().getPrecision()); | |||
| 767 | } | |||
| 768 | return; | |||
| 769 | } | |||
| 770 | ||||
| 771 | // Some built-ins explicitly specify the precision of their parameters. | |||
| 772 | switch (mOp) | |||
| 773 | { | |||
| 774 | case EOpUaddCarry: | |||
| 775 | case EOpUsubBorrow: | |||
| 776 | case EOpUmulExtended: | |||
| 777 | case EOpImulExtended: | |||
| 778 | PropagatePrecisionIfApplicable(mArguments[0]->getAsTyped(), EbpHigh); | |||
| 779 | PropagatePrecisionIfApplicable(mArguments[1]->getAsTyped(), EbpHigh); | |||
| 780 | break; | |||
| 781 | case EOpFindMSB: | |||
| 782 | case EOpFrexp: | |||
| 783 | case EOpLdexp: | |||
| 784 | PropagatePrecisionIfApplicable(mArguments[0]->getAsTyped(), EbpHigh); | |||
| 785 | break; | |||
| 786 | default: | |||
| 787 | break; | |||
| 788 | } | |||
| 789 | } | |||
| 790 | ||||
| 791 | const char *TIntermAggregate::functionName() const | |||
| 792 | { | |||
| 793 | ASSERT(!isConstructor())(!isConstructor() ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 793, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 793 << "): " << "!isConstructor()" )); | |||
| 794 | switch (mOp) | |||
| 795 | { | |||
| 796 | case EOpCallInternalRawFunction: | |||
| 797 | case EOpCallFunctionInAST: | |||
| 798 | return mFunction->name().data(); | |||
| 799 | default: | |||
| 800 | if (BuiltInGroup::IsBuiltIn(mOp)) | |||
| 801 | { | |||
| 802 | return mFunction->name().data(); | |||
| 803 | } | |||
| 804 | return GetOperatorString(mOp); | |||
| 805 | } | |||
| 806 | } | |||
| 807 | ||||
| 808 | bool TIntermAggregate::hasConstantValue() const | |||
| 809 | { | |||
| 810 | if (!isConstructor()) | |||
| 811 | { | |||
| 812 | return false; | |||
| 813 | } | |||
| 814 | for (TIntermNode *constructorArg : mArguments) | |||
| 815 | { | |||
| 816 | if (!constructorArg->getAsTyped()->hasConstantValue()) | |||
| 817 | { | |||
| 818 | return false; | |||
| 819 | } | |||
| 820 | } | |||
| 821 | return true; | |||
| 822 | } | |||
| 823 | ||||
| 824 | bool TIntermAggregate::isConstantNullValue() const | |||
| 825 | { | |||
| 826 | if (!isConstructor()) | |||
| 827 | { | |||
| 828 | return false; | |||
| 829 | } | |||
| 830 | for (TIntermNode *constructorArg : mArguments) | |||
| 831 | { | |||
| 832 | if (!constructorArg->getAsTyped()->isConstantNullValue()) | |||
| 833 | { | |||
| 834 | return false; | |||
| 835 | } | |||
| 836 | } | |||
| 837 | return true; | |||
| 838 | } | |||
| 839 | ||||
| 840 | const TConstantUnion *TIntermAggregate::getConstantValue() const | |||
| 841 | { | |||
| 842 | if (!hasConstantValue()) | |||
| 843 | { | |||
| 844 | return nullptr; | |||
| 845 | } | |||
| 846 | ASSERT(isConstructor())(isConstructor() ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 846, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 846 << "): " << "isConstructor()" )); | |||
| 847 | ASSERT(mArguments.size() > 0u)(mArguments.size() > 0u ? static_cast<void>(0) : (!( (::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL)) ) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 847, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 847 << "): " << "mArguments.size() > 0u" )); | |||
| 848 | ||||
| 849 | TConstantUnion *constArray = nullptr; | |||
| 850 | if (isArray()) | |||
| 851 | { | |||
| 852 | size_t elementSize = mArguments.front()->getAsTyped()->getType().getObjectSize(); | |||
| 853 | constArray = new TConstantUnion[elementSize * getOutermostArraySize()]; | |||
| 854 | ||||
| 855 | size_t elementOffset = 0u; | |||
| 856 | for (TIntermNode *constructorArg : mArguments) | |||
| 857 | { | |||
| 858 | const TConstantUnion *elementConstArray = | |||
| 859 | constructorArg->getAsTyped()->getConstantValue(); | |||
| 860 | ASSERT(elementConstArray)(elementConstArray ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 860, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 860 << "): " << "elementConstArray" )); | |||
| 861 | size_t elementSizeBytes = sizeof(TConstantUnion) * elementSize; | |||
| 862 | memcpy(static_cast<void *>(&constArray[elementOffset]), | |||
| 863 | static_cast<const void *>(elementConstArray), elementSizeBytes); | |||
| 864 | elementOffset += elementSize; | |||
| 865 | } | |||
| 866 | return constArray; | |||
| 867 | } | |||
| 868 | ||||
| 869 | size_t resultSize = getType().getObjectSize(); | |||
| 870 | constArray = new TConstantUnion[resultSize]; | |||
| 871 | TBasicType basicType = getBasicType(); | |||
| 872 | ||||
| 873 | size_t resultIndex = 0u; | |||
| 874 | ||||
| 875 | if (mArguments.size() == 1u) | |||
| 876 | { | |||
| 877 | TIntermNode *argument = mArguments.front(); | |||
| 878 | TIntermTyped *argumentTyped = argument->getAsTyped(); | |||
| 879 | const TConstantUnion *argumentConstantValue = argumentTyped->getConstantValue(); | |||
| 880 | // Check the special case of constructing a matrix diagonal from a single scalar, | |||
| 881 | // or a vector from a single scalar. | |||
| 882 | if (argumentTyped->getType().getObjectSize() == 1u) | |||
| 883 | { | |||
| 884 | if (isMatrix()) | |||
| 885 | { | |||
| 886 | const uint8_t resultCols = getType().getCols(); | |||
| 887 | const uint8_t resultRows = getType().getRows(); | |||
| 888 | for (uint8_t col = 0; col < resultCols; ++col) | |||
| 889 | { | |||
| 890 | for (uint8_t row = 0; row < resultRows; ++row) | |||
| 891 | { | |||
| 892 | if (col == row) | |||
| 893 | { | |||
| 894 | constArray[resultIndex].cast(basicType, argumentConstantValue[0]); | |||
| 895 | } | |||
| 896 | else | |||
| 897 | { | |||
| 898 | constArray[resultIndex].setFConst(0.0f); | |||
| 899 | } | |||
| 900 | ++resultIndex; | |||
| 901 | } | |||
| 902 | } | |||
| 903 | } | |||
| 904 | else | |||
| 905 | { | |||
| 906 | while (resultIndex < resultSize) | |||
| 907 | { | |||
| 908 | constArray[resultIndex].cast(basicType, argumentConstantValue[0]); | |||
| 909 | ++resultIndex; | |||
| 910 | } | |||
| 911 | } | |||
| 912 | ASSERT(resultIndex == resultSize)(resultIndex == resultSize ? static_cast<void>(0) : (!( (::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL)) ) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 912, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 912 << "): " << "resultIndex == resultSize" )); | |||
| 913 | return constArray; | |||
| 914 | } | |||
| 915 | else if (isMatrix() && argumentTyped->isMatrix()) | |||
| 916 | { | |||
| 917 | // The special case of constructing a matrix from a matrix. | |||
| 918 | const uint8_t argumentCols = argumentTyped->getType().getCols(); | |||
| 919 | const uint8_t argumentRows = argumentTyped->getType().getRows(); | |||
| 920 | const uint8_t resultCols = getType().getCols(); | |||
| 921 | const uint8_t resultRows = getType().getRows(); | |||
| 922 | for (uint8_t col = 0; col < resultCols; ++col) | |||
| 923 | { | |||
| 924 | for (uint8_t row = 0; row < resultRows; ++row) | |||
| 925 | { | |||
| 926 | if (col < argumentCols && row < argumentRows) | |||
| 927 | { | |||
| 928 | constArray[resultIndex].cast( | |||
| 929 | basicType, argumentConstantValue[col * argumentRows + row]); | |||
| 930 | } | |||
| 931 | else if (col == row) | |||
| 932 | { | |||
| 933 | constArray[resultIndex].setFConst(1.0f); | |||
| 934 | } | |||
| 935 | else | |||
| 936 | { | |||
| 937 | constArray[resultIndex].setFConst(0.0f); | |||
| 938 | } | |||
| 939 | ++resultIndex; | |||
| 940 | } | |||
| 941 | } | |||
| 942 | ASSERT(resultIndex == resultSize)(resultIndex == resultSize ? static_cast<void>(0) : (!( (::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL)) ) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 942, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 942 << "): " << "resultIndex == resultSize" )); | |||
| 943 | return constArray; | |||
| 944 | } | |||
| 945 | } | |||
| 946 | ||||
| 947 | for (TIntermNode *argument : mArguments) | |||
| 948 | { | |||
| 949 | TIntermTyped *argumentTyped = argument->getAsTyped(); | |||
| 950 | size_t argumentSize = argumentTyped->getType().getObjectSize(); | |||
| 951 | const TConstantUnion *argumentConstantValue = argumentTyped->getConstantValue(); | |||
| 952 | for (size_t i = 0u; i < argumentSize; ++i) | |||
| 953 | { | |||
| 954 | if (resultIndex >= resultSize) | |||
| 955 | break; | |||
| 956 | constArray[resultIndex].cast(basicType, argumentConstantValue[i]); | |||
| 957 | ++resultIndex; | |||
| 958 | } | |||
| 959 | } | |||
| 960 | ASSERT(resultIndex == resultSize)(resultIndex == resultSize ? static_cast<void>(0) : (!( (::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL)) ) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 960, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 960 << "): " << "resultIndex == resultSize" )); | |||
| 961 | return constArray; | |||
| 962 | } | |||
| 963 | ||||
| 964 | bool TIntermAggregate::hasSideEffects() const | |||
| 965 | { | |||
| 966 | if (getQualifier() == EvqConst) | |||
| 967 | { | |||
| 968 | return false; | |||
| 969 | } | |||
| 970 | ||||
| 971 | // If the function itself is known to have a side effect, the expression has a side effect. | |||
| 972 | const bool calledFunctionHasSideEffects = | |||
| 973 | mFunction != nullptr && !mFunction->isKnownToNotHaveSideEffects(); | |||
| 974 | ||||
| 975 | if (calledFunctionHasSideEffects) | |||
| 976 | { | |||
| 977 | return true; | |||
| 978 | } | |||
| 979 | ||||
| 980 | // Otherwise it only has a side effect if one of the arguments does. | |||
| 981 | for (TIntermNode *arg : mArguments) | |||
| 982 | { | |||
| 983 | if (arg->getAsTyped()->hasSideEffects()) | |||
| 984 | { | |||
| 985 | return true; | |||
| 986 | } | |||
| 987 | } | |||
| 988 | return false; | |||
| 989 | } | |||
| 990 | ||||
| 991 | void TIntermBlock::appendStatement(TIntermNode *statement) | |||
| 992 | { | |||
| 993 | // Declaration nodes with no children can appear if it was an empty declaration or if all the | |||
| 994 | // declarators just added constants to the symbol table instead of generating code. We still | |||
| 995 | // need to add the declaration to the AST in that case because it might be relevant to the | |||
| 996 | // validity of switch/case. | |||
| 997 | if (statement != nullptr) | |||
| 998 | { | |||
| 999 | mStatements.push_back(statement); | |||
| 1000 | } | |||
| 1001 | } | |||
| 1002 | ||||
| 1003 | void TIntermBlock::insertStatement(size_t insertPosition, TIntermNode *statement) | |||
| 1004 | { | |||
| 1005 | ASSERT(statement != nullptr)(statement != nullptr ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1005, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1005 << "): " << "statement != nullptr" )); | |||
| 1006 | mStatements.insert(mStatements.begin() + insertPosition, statement); | |||
| 1007 | } | |||
| 1008 | ||||
| 1009 | void TIntermDeclaration::appendDeclarator(TIntermTyped *declarator) | |||
| 1010 | { | |||
| 1011 | ASSERT(declarator != nullptr)(declarator != nullptr ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1011, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1011 << "): " << "declarator != nullptr" )); | |||
| 1012 | ASSERT(declarator->getAsSymbolNode() != nullptr ||(declarator->getAsSymbolNode() != nullptr || (declarator-> getAsBinaryNode() != nullptr && declarator->getAsBinaryNode ()->getOp() == EOpInitialize) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1014, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1014 << "): " << "declarator->getAsSymbolNode() != nullptr || (declarator->getAsBinaryNode() != nullptr && declarator->getAsBinaryNode()->getOp() == EOpInitialize)" )) | |||
| 1013 | (declarator->getAsBinaryNode() != nullptr &&(declarator->getAsSymbolNode() != nullptr || (declarator-> getAsBinaryNode() != nullptr && declarator->getAsBinaryNode ()->getOp() == EOpInitialize) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1014, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1014 << "): " << "declarator->getAsSymbolNode() != nullptr || (declarator->getAsBinaryNode() != nullptr && declarator->getAsBinaryNode()->getOp() == EOpInitialize)" )) | |||
| 1014 | declarator->getAsBinaryNode()->getOp() == EOpInitialize))(declarator->getAsSymbolNode() != nullptr || (declarator-> getAsBinaryNode() != nullptr && declarator->getAsBinaryNode ()->getOp() == EOpInitialize) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1014, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1014 << "): " << "declarator->getAsSymbolNode() != nullptr || (declarator->getAsBinaryNode() != nullptr && declarator->getAsBinaryNode()->getOp() == EOpInitialize)" )); | |||
| 1015 | ASSERT(mDeclarators.empty() ||(mDeclarators.empty() || declarator->getType().sameNonArrayType (mDeclarators.back()->getAsTyped()->getType()) ? static_cast <void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1016, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1016 << "): " << "mDeclarators.empty() || declarator->getType().sameNonArrayType(mDeclarators.back()->getAsTyped()->getType())" )) | |||
| 1016 | declarator->getType().sameNonArrayType(mDeclarators.back()->getAsTyped()->getType()))(mDeclarators.empty() || declarator->getType().sameNonArrayType (mDeclarators.back()->getAsTyped()->getType()) ? static_cast <void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1016, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1016 << "): " << "mDeclarators.empty() || declarator->getType().sameNonArrayType(mDeclarators.back()->getAsTyped()->getType())" )); | |||
| 1017 | mDeclarators.push_back(declarator); | |||
| 1018 | } | |||
| 1019 | ||||
| 1020 | size_t TIntermTernary::getChildCount() const | |||
| 1021 | { | |||
| 1022 | return 3; | |||
| 1023 | } | |||
| 1024 | ||||
| 1025 | TIntermNode *TIntermTernary::getChildNode(size_t index) const | |||
| 1026 | { | |||
| 1027 | ASSERT(index < 3)(index < 3 ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1027, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1027 << "): " << "index < 3" )); | |||
| 1028 | if (index == 0) | |||
| 1029 | { | |||
| 1030 | return mCondition; | |||
| 1031 | } | |||
| 1032 | if (index == 1) | |||
| 1033 | { | |||
| 1034 | return mTrueExpression; | |||
| 1035 | } | |||
| 1036 | return mFalseExpression; | |||
| 1037 | } | |||
| 1038 | ||||
| 1039 | bool TIntermTernary::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 1040 | { | |||
| 1041 | REPLACE_IF_IS(mCondition, TIntermTyped, original, replacement)do { if (mCondition == original) { mCondition = static_cast< TIntermTyped *>(replacement); return true; } } while (0); | |||
| 1042 | REPLACE_IF_IS(mTrueExpression, TIntermTyped, original, replacement)do { if (mTrueExpression == original) { mTrueExpression = static_cast <TIntermTyped *>(replacement); return true; } } while ( 0); | |||
| 1043 | REPLACE_IF_IS(mFalseExpression, TIntermTyped, original, replacement)do { if (mFalseExpression == original) { mFalseExpression = static_cast <TIntermTyped *>(replacement); return true; } } while ( 0); | |||
| 1044 | return false; | |||
| 1045 | } | |||
| 1046 | ||||
| 1047 | size_t TIntermIfElse::getChildCount() const | |||
| 1048 | { | |||
| 1049 | return 1 + (mTrueBlock ? 1 : 0) + (mFalseBlock ? 1 : 0); | |||
| 1050 | } | |||
| 1051 | ||||
| 1052 | TIntermNode *TIntermIfElse::getChildNode(size_t index) const | |||
| 1053 | { | |||
| 1054 | if (index == 0) | |||
| 1055 | { | |||
| 1056 | return mCondition; | |||
| 1057 | } | |||
| 1058 | if (mTrueBlock && index == 1) | |||
| 1059 | { | |||
| 1060 | return mTrueBlock; | |||
| 1061 | } | |||
| 1062 | return mFalseBlock; | |||
| 1063 | } | |||
| 1064 | ||||
| 1065 | bool TIntermIfElse::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 1066 | { | |||
| 1067 | REPLACE_IF_IS(mCondition, TIntermTyped, original, replacement)do { if (mCondition == original) { mCondition = static_cast< TIntermTyped *>(replacement); return true; } } while (0); | |||
| 1068 | REPLACE_IF_IS(mTrueBlock, TIntermBlock, original, replacement)do { if (mTrueBlock == original) { mTrueBlock = static_cast< TIntermBlock *>(replacement); return true; } } while (0); | |||
| 1069 | REPLACE_IF_IS(mFalseBlock, TIntermBlock, original, replacement)do { if (mFalseBlock == original) { mFalseBlock = static_cast <TIntermBlock *>(replacement); return true; } } while ( 0); | |||
| 1070 | return false; | |||
| 1071 | } | |||
| 1072 | ||||
| 1073 | size_t TIntermSwitch::getChildCount() const | |||
| 1074 | { | |||
| 1075 | return 2; | |||
| 1076 | } | |||
| 1077 | ||||
| 1078 | TIntermNode *TIntermSwitch::getChildNode(size_t index) const | |||
| 1079 | { | |||
| 1080 | ASSERT(index < 2)(index < 2 ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1080, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1080 << "): " << "index < 2" )); | |||
| 1081 | if (index == 0) | |||
| 1082 | { | |||
| 1083 | return mInit; | |||
| 1084 | } | |||
| 1085 | return mStatementList; | |||
| 1086 | } | |||
| 1087 | ||||
| 1088 | bool TIntermSwitch::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 1089 | { | |||
| 1090 | REPLACE_IF_IS(mInit, TIntermTyped, original, replacement)do { if (mInit == original) { mInit = static_cast<TIntermTyped *>(replacement); return true; } } while (0); | |||
| 1091 | REPLACE_IF_IS(mStatementList, TIntermBlock, original, replacement)do { if (mStatementList == original) { mStatementList = static_cast <TIntermBlock *>(replacement); return true; } } while ( 0); | |||
| 1092 | ASSERT(mStatementList)(mStatementList ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1092, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1092 << "): " << "mStatementList" )); | |||
| 1093 | return false; | |||
| 1094 | } | |||
| 1095 | ||||
| 1096 | TIntermCase::TIntermCase(const TIntermCase &node) : TIntermCase(node.mCondition->deepCopy()) {} | |||
| 1097 | ||||
| 1098 | size_t TIntermCase::getChildCount() const | |||
| 1099 | { | |||
| 1100 | return (mCondition ? 1 : 0); | |||
| 1101 | } | |||
| 1102 | ||||
| 1103 | TIntermNode *TIntermCase::getChildNode(size_t index) const | |||
| 1104 | { | |||
| 1105 | ASSERT(index == 0)(index == 0 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1105, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1105 << "): " << "index == 0" )); | |||
| 1106 | ASSERT(mCondition)(mCondition ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1106, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1106 << "): " << "mCondition" )); | |||
| 1107 | return mCondition; | |||
| 1108 | } | |||
| 1109 | ||||
| 1110 | bool TIntermCase::replaceChildNode(TIntermNode *original, TIntermNode *replacement) | |||
| 1111 | { | |||
| 1112 | REPLACE_IF_IS(mCondition, TIntermTyped, original, replacement)do { if (mCondition == original) { mCondition = static_cast< TIntermTyped *>(replacement); return true; } } while (0); | |||
| 1113 | return false; | |||
| 1114 | } | |||
| 1115 | ||||
| 1116 | TIntermTyped::TIntermTyped() : mIsPrecise(false) {} | |||
| 1117 | TIntermTyped::TIntermTyped(const TIntermTyped &node) : TIntermTyped() | |||
| 1118 | { | |||
| 1119 | // Copy constructor is disallowed for TIntermNode in order to disallow it for subclasses that | |||
| 1120 | // don't explicitly allow it, so normal TIntermNode constructor is used to construct the copy. | |||
| 1121 | // We need to manually copy any fields of TIntermNode. | |||
| 1122 | mLine = node.mLine; | |||
| 1123 | ||||
| 1124 | // Once deteremined, the tree is not expected to transform. | |||
| 1125 | ASSERT(!mIsPrecise)(!mIsPrecise ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1125, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1125 << "): " << "!mIsPrecise" )); | |||
| 1126 | } | |||
| 1127 | ||||
| 1128 | bool TIntermTyped::hasConstantValue() const | |||
| 1129 | { | |||
| 1130 | return false; | |||
| 1131 | } | |||
| 1132 | ||||
| 1133 | bool TIntermTyped::isConstantNullValue() const | |||
| 1134 | { | |||
| 1135 | return false; | |||
| 1136 | } | |||
| 1137 | ||||
| 1138 | const TConstantUnion *TIntermTyped::getConstantValue() const | |||
| 1139 | { | |||
| 1140 | return nullptr; | |||
| 1141 | } | |||
| 1142 | ||||
| 1143 | TPrecision TIntermTyped::derivePrecision() const | |||
| 1144 | { | |||
| 1145 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1145, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1145 << ")"; } while (0); | |||
| 1146 | return EbpUndefined; | |||
| 1147 | } | |||
| 1148 | ||||
| 1149 | void TIntermTyped::propagatePrecision(TPrecision precision) | |||
| 1150 | { | |||
| 1151 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1151, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1151 << ")"; } while (0); | |||
| 1152 | } | |||
| 1153 | ||||
| 1154 | TIntermConstantUnion::TIntermConstantUnion(const TIntermConstantUnion &node) | |||
| 1155 | : TIntermExpression(node) | |||
| 1156 | { | |||
| 1157 | mUnionArrayPointer = node.mUnionArrayPointer; | |||
| 1158 | } | |||
| 1159 | ||||
| 1160 | TIntermFunctionPrototype::TIntermFunctionPrototype(const TFunction *function) | |||
| 1161 | : TIntermTyped(), mFunction(function) | |||
| 1162 | { | |||
| 1163 | ASSERT(mFunction->symbolType() != SymbolType::Empty)(mFunction->symbolType() != SymbolType::Empty ? static_cast <void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1163, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1163 << "): " << "mFunction->symbolType() != SymbolType::Empty" )); | |||
| 1164 | } | |||
| 1165 | ||||
| 1166 | const TType &TIntermFunctionPrototype::getType() const | |||
| 1167 | { | |||
| 1168 | return mFunction->getReturnType(); | |||
| 1169 | } | |||
| 1170 | ||||
| 1171 | TIntermAggregate::TIntermAggregate(const TIntermAggregate &node) | |||
| 1172 | : TIntermOperator(node), | |||
| 1173 | mUseEmulatedFunction(node.mUseEmulatedFunction), | |||
| 1174 | mFunction(node.mFunction) | |||
| 1175 | { | |||
| 1176 | for (TIntermNode *arg : node.mArguments) | |||
| 1177 | { | |||
| 1178 | TIntermTyped *typedArg = arg->getAsTyped(); | |||
| 1179 | ASSERT(typedArg != nullptr)(typedArg != nullptr ? static_cast<void>(0) : (!((::gl:: priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1179, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1179 << "): " << "typedArg != nullptr" )); | |||
| 1180 | TIntermTyped *argCopy = typedArg->deepCopy(); | |||
| 1181 | mArguments.push_back(argCopy); | |||
| 1182 | } | |||
| 1183 | } | |||
| 1184 | ||||
| 1185 | TIntermAggregate *TIntermAggregate::shallowCopy() const | |||
| 1186 | { | |||
| 1187 | TIntermSequence copySeq; | |||
| 1188 | copySeq.insert(copySeq.begin(), getSequence()->begin(), getSequence()->end()); | |||
| 1189 | TIntermAggregate *copyNode = new TIntermAggregate(mFunction, mType, mOp, ©Seq); | |||
| 1190 | copyNode->setLine(mLine); | |||
| 1191 | return copyNode; | |||
| 1192 | } | |||
| 1193 | ||||
| 1194 | TIntermSwizzle::TIntermSwizzle(const TIntermSwizzle &node) : TIntermExpression(node) | |||
| 1195 | { | |||
| 1196 | TIntermTyped *operandCopy = node.mOperand->deepCopy(); | |||
| 1197 | ASSERT(operandCopy != nullptr)(operandCopy != nullptr ? static_cast<void>(0) : (!((:: gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1197, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1197 << "): " << "operandCopy != nullptr" )); | |||
| 1198 | mOperand = operandCopy; | |||
| 1199 | mSwizzleOffsets = node.mSwizzleOffsets; | |||
| 1200 | mHasFoldedDuplicateOffsets = node.mHasFoldedDuplicateOffsets; | |||
| 1201 | } | |||
| 1202 | ||||
| 1203 | TIntermBinary::TIntermBinary(const TIntermBinary &node) : TIntermOperator(node) | |||
| 1204 | { | |||
| 1205 | TIntermTyped *leftCopy = node.mLeft->deepCopy(); | |||
| 1206 | TIntermTyped *rightCopy = node.mRight->deepCopy(); | |||
| 1207 | ASSERT(leftCopy != nullptr && rightCopy != nullptr)(leftCopy != nullptr && rightCopy != nullptr ? static_cast <void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1207, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1207 << "): " << "leftCopy != nullptr && rightCopy != nullptr" )); | |||
| 1208 | mLeft = leftCopy; | |||
| 1209 | mRight = rightCopy; | |||
| 1210 | } | |||
| 1211 | ||||
| 1212 | TIntermUnary::TIntermUnary(const TIntermUnary &node) | |||
| 1213 | : TIntermOperator(node), | |||
| 1214 | mUseEmulatedFunction(node.mUseEmulatedFunction), | |||
| 1215 | mFunction(node.mFunction) | |||
| 1216 | { | |||
| 1217 | TIntermTyped *operandCopy = node.mOperand->deepCopy(); | |||
| 1218 | ASSERT(operandCopy != nullptr)(operandCopy != nullptr ? static_cast<void>(0) : (!((:: gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1218, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1218 << "): " << "operandCopy != nullptr" )); | |||
| 1219 | mOperand = operandCopy; | |||
| 1220 | } | |||
| 1221 | ||||
| 1222 | TIntermTernary::TIntermTernary(const TIntermTernary &node) : TIntermExpression(node) | |||
| 1223 | { | |||
| 1224 | TIntermTyped *conditionCopy = node.mCondition->deepCopy(); | |||
| 1225 | TIntermTyped *trueCopy = node.mTrueExpression->deepCopy(); | |||
| 1226 | TIntermTyped *falseCopy = node.mFalseExpression->deepCopy(); | |||
| 1227 | ASSERT(conditionCopy != nullptr && trueCopy != nullptr && falseCopy != nullptr)(conditionCopy != nullptr && trueCopy != nullptr && falseCopy != nullptr ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1227, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1227 << "): " << "conditionCopy != nullptr && trueCopy != nullptr && falseCopy != nullptr" )); | |||
| 1228 | mCondition = conditionCopy; | |||
| 1229 | mTrueExpression = trueCopy; | |||
| 1230 | mFalseExpression = falseCopy; | |||
| 1231 | } | |||
| 1232 | ||||
| 1233 | bool TIntermOperator::isAssignment() const | |||
| 1234 | { | |||
| 1235 | return IsAssignment(mOp); | |||
| 1236 | } | |||
| 1237 | ||||
| 1238 | bool TIntermOperator::isMultiplication() const | |||
| 1239 | { | |||
| 1240 | switch (mOp) | |||
| 1241 | { | |||
| 1242 | case EOpMul: | |||
| 1243 | case EOpMatrixTimesMatrix: | |||
| 1244 | case EOpMatrixTimesVector: | |||
| 1245 | case EOpMatrixTimesScalar: | |||
| 1246 | case EOpVectorTimesMatrix: | |||
| 1247 | case EOpVectorTimesScalar: | |||
| 1248 | return true; | |||
| 1249 | default: | |||
| 1250 | return false; | |||
| 1251 | } | |||
| 1252 | } | |||
| 1253 | ||||
| 1254 | bool TIntermOperator::isConstructor() const | |||
| 1255 | { | |||
| 1256 | return (mOp == EOpConstruct); | |||
| 1257 | } | |||
| 1258 | ||||
| 1259 | bool TIntermOperator::isFunctionCall() const | |||
| 1260 | { | |||
| 1261 | switch (mOp) | |||
| 1262 | { | |||
| 1263 | case EOpCallFunctionInAST: | |||
| 1264 | case EOpCallInternalRawFunction: | |||
| 1265 | return true; | |||
| 1266 | default: | |||
| 1267 | return false; | |||
| 1268 | } | |||
| 1269 | } | |||
| 1270 | ||||
| 1271 | TOperator TIntermBinary::GetMulOpBasedOnOperands(const TType &left, const TType &right) | |||
| 1272 | { | |||
| 1273 | if (left.isMatrix()) | |||
| 1274 | { | |||
| 1275 | if (right.isMatrix()) | |||
| 1276 | { | |||
| 1277 | return EOpMatrixTimesMatrix; | |||
| 1278 | } | |||
| 1279 | else | |||
| 1280 | { | |||
| 1281 | if (right.isVector()) | |||
| 1282 | { | |||
| 1283 | return EOpMatrixTimesVector; | |||
| 1284 | } | |||
| 1285 | else | |||
| 1286 | { | |||
| 1287 | return EOpMatrixTimesScalar; | |||
| 1288 | } | |||
| 1289 | } | |||
| 1290 | } | |||
| 1291 | else | |||
| 1292 | { | |||
| 1293 | if (right.isMatrix()) | |||
| 1294 | { | |||
| 1295 | if (left.isVector()) | |||
| 1296 | { | |||
| 1297 | return EOpVectorTimesMatrix; | |||
| 1298 | } | |||
| 1299 | else | |||
| 1300 | { | |||
| 1301 | return EOpMatrixTimesScalar; | |||
| 1302 | } | |||
| 1303 | } | |||
| 1304 | else | |||
| 1305 | { | |||
| 1306 | // Neither operand is a matrix. | |||
| 1307 | if (left.isVector() == right.isVector()) | |||
| 1308 | { | |||
| 1309 | // Leave as component product. | |||
| 1310 | return EOpMul; | |||
| 1311 | } | |||
| 1312 | else | |||
| 1313 | { | |||
| 1314 | return EOpVectorTimesScalar; | |||
| 1315 | } | |||
| 1316 | } | |||
| 1317 | } | |||
| 1318 | } | |||
| 1319 | ||||
| 1320 | TOperator TIntermBinary::GetMulAssignOpBasedOnOperands(const TType &left, const TType &right) | |||
| 1321 | { | |||
| 1322 | if (left.isMatrix()) | |||
| 1323 | { | |||
| 1324 | if (right.isMatrix()) | |||
| 1325 | { | |||
| 1326 | return EOpMatrixTimesMatrixAssign; | |||
| 1327 | } | |||
| 1328 | else | |||
| 1329 | { | |||
| 1330 | // right should be scalar, but this may not be validated yet. | |||
| 1331 | return EOpMatrixTimesScalarAssign; | |||
| 1332 | } | |||
| 1333 | } | |||
| 1334 | else | |||
| 1335 | { | |||
| 1336 | if (right.isMatrix()) | |||
| 1337 | { | |||
| 1338 | // Left should be a vector, but this may not be validated yet. | |||
| 1339 | return EOpVectorTimesMatrixAssign; | |||
| 1340 | } | |||
| 1341 | else | |||
| 1342 | { | |||
| 1343 | // Neither operand is a matrix. | |||
| 1344 | if (left.isVector() == right.isVector()) | |||
| 1345 | { | |||
| 1346 | // Leave as component product. | |||
| 1347 | return EOpMulAssign; | |||
| 1348 | } | |||
| 1349 | else | |||
| 1350 | { | |||
| 1351 | // left should be vector and right should be scalar, but this may not be validated | |||
| 1352 | // yet. | |||
| 1353 | return EOpVectorTimesScalarAssign; | |||
| 1354 | } | |||
| 1355 | } | |||
| 1356 | } | |||
| 1357 | } | |||
| 1358 | ||||
| 1359 | // | |||
| 1360 | // Make sure the type of a unary operator is appropriate for its | |||
| 1361 | // combination of operation and operand type. | |||
| 1362 | // | |||
| 1363 | void TIntermUnary::promote() | |||
| 1364 | { | |||
| 1365 | if (mOp == EOpArrayLength) | |||
| 1366 | { | |||
| 1367 | // Special case: the qualifier of .length() doesn't depend on the operand qualifier. | |||
| 1368 | setType(TType(EbtInt, EbpHigh, EvqConst)); | |||
| 1369 | return; | |||
| 1370 | } | |||
| 1371 | ||||
| 1372 | TQualifier resultQualifier = EvqTemporary; | |||
| 1373 | if (mOperand->getQualifier() == EvqConst) | |||
| 1374 | resultQualifier = EvqConst; | |||
| 1375 | ||||
| 1376 | TType resultType = mOperand->getType(); | |||
| 1377 | resultType.setQualifier(resultQualifier); | |||
| 1378 | ||||
| 1379 | // Result is an intermediate value, so make sure it's identified as such. | |||
| 1380 | resultType.setInterfaceBlock(nullptr); | |||
| 1381 | ||||
| 1382 | // Override type properties for special built-ins. Precision is determined later by | |||
| 1383 | // |derivePrecision|. | |||
| 1384 | switch (mOp) | |||
| 1385 | { | |||
| 1386 | case EOpFloatBitsToInt: | |||
| 1387 | resultType.setBasicType(EbtInt); | |||
| 1388 | break; | |||
| 1389 | case EOpFloatBitsToUint: | |||
| 1390 | resultType.setBasicType(EbtUInt); | |||
| 1391 | break; | |||
| 1392 | case EOpIntBitsToFloat: | |||
| 1393 | case EOpUintBitsToFloat: | |||
| 1394 | resultType.setBasicType(EbtFloat); | |||
| 1395 | break; | |||
| 1396 | case EOpPackSnorm2x16: | |||
| 1397 | case EOpPackUnorm2x16: | |||
| 1398 | case EOpPackHalf2x16: | |||
| 1399 | case EOpPackUnorm4x8: | |||
| 1400 | case EOpPackSnorm4x8: | |||
| 1401 | resultType.setBasicType(EbtUInt); | |||
| 1402 | resultType.setPrimarySize(1); | |||
| 1403 | break; | |||
| 1404 | case EOpUnpackSnorm2x16: | |||
| 1405 | case EOpUnpackUnorm2x16: | |||
| 1406 | case EOpUnpackHalf2x16: | |||
| 1407 | resultType.setBasicType(EbtFloat); | |||
| 1408 | resultType.setPrimarySize(2); | |||
| 1409 | break; | |||
| 1410 | case EOpUnpackUnorm4x8: | |||
| 1411 | case EOpUnpackSnorm4x8: | |||
| 1412 | resultType.setBasicType(EbtFloat); | |||
| 1413 | resultType.setPrimarySize(4); | |||
| 1414 | break; | |||
| 1415 | case EOpAny: | |||
| 1416 | case EOpAll: | |||
| 1417 | resultType.setBasicType(EbtBool); | |||
| 1418 | resultType.setPrimarySize(1); | |||
| 1419 | break; | |||
| 1420 | case EOpLength: | |||
| 1421 | case EOpDeterminant: | |||
| 1422 | resultType.setBasicType(EbtFloat); | |||
| 1423 | resultType.setPrimarySize(1); | |||
| 1424 | resultType.setSecondarySize(1); | |||
| 1425 | break; | |||
| 1426 | case EOpTranspose: | |||
| 1427 | ASSERT(resultType.getBasicType() == EbtFloat)(resultType.getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1427, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1427 << "): " << "resultType.getBasicType() == EbtFloat" )); | |||
| 1428 | resultType.setPrimarySize(mOperand->getType().getRows()); | |||
| 1429 | resultType.setSecondarySize(mOperand->getType().getCols()); | |||
| 1430 | break; | |||
| 1431 | case EOpIsinf: | |||
| 1432 | case EOpIsnan: | |||
| 1433 | resultType.setBasicType(EbtBool); | |||
| 1434 | break; | |||
| 1435 | case EOpBitCount: | |||
| 1436 | case EOpFindLSB: | |||
| 1437 | case EOpFindMSB: | |||
| 1438 | resultType.setBasicType(EbtInt); | |||
| 1439 | break; | |||
| 1440 | default: | |||
| 1441 | break; | |||
| 1442 | } | |||
| 1443 | ||||
| 1444 | setType(resultType); | |||
| 1445 | propagatePrecision(derivePrecision()); | |||
| 1446 | } | |||
| 1447 | ||||
| 1448 | // Derive precision from children nodes | |||
| 1449 | TPrecision TIntermUnary::derivePrecision() const | |||
| 1450 | { | |||
| 1451 | // Unary operators generally derive their precision from their operand, except for a few | |||
| 1452 | // built-ins where this is overriden. | |||
| 1453 | switch (mOp) | |||
| 1454 | { | |||
| 1455 | case EOpArrayLength: | |||
| 1456 | case EOpFloatBitsToInt: | |||
| 1457 | case EOpFloatBitsToUint: | |||
| 1458 | case EOpIntBitsToFloat: | |||
| 1459 | case EOpUintBitsToFloat: | |||
| 1460 | case EOpPackSnorm2x16: | |||
| 1461 | case EOpPackUnorm2x16: | |||
| 1462 | case EOpPackHalf2x16: | |||
| 1463 | case EOpPackUnorm4x8: | |||
| 1464 | case EOpPackSnorm4x8: | |||
| 1465 | case EOpUnpackSnorm2x16: | |||
| 1466 | case EOpUnpackUnorm2x16: | |||
| 1467 | case EOpBitfieldReverse: | |||
| 1468 | return EbpHigh; | |||
| 1469 | case EOpUnpackHalf2x16: | |||
| 1470 | case EOpUnpackUnorm4x8: | |||
| 1471 | case EOpUnpackSnorm4x8: | |||
| 1472 | return EbpMedium; | |||
| 1473 | case EOpBitCount: | |||
| 1474 | case EOpFindLSB: | |||
| 1475 | case EOpFindMSB: | |||
| 1476 | return EbpLow; | |||
| 1477 | case EOpAny: | |||
| 1478 | case EOpAll: | |||
| 1479 | case EOpIsinf: | |||
| 1480 | case EOpIsnan: | |||
| 1481 | return EbpUndefined; | |||
| 1482 | default: | |||
| 1483 | return mOperand->getPrecision(); | |||
| 1484 | } | |||
| 1485 | } | |||
| 1486 | ||||
| 1487 | void TIntermUnary::propagatePrecision(TPrecision precision) | |||
| 1488 | { | |||
| 1489 | mType.setPrecision(precision); | |||
| 1490 | ||||
| 1491 | // Generally precision of the operand and the precision of the result match. A few built-ins | |||
| 1492 | // are exceptional. | |||
| 1493 | switch (mOp) | |||
| 1494 | { | |||
| 1495 | case EOpArrayLength: | |||
| 1496 | case EOpPackSnorm2x16: | |||
| 1497 | case EOpPackUnorm2x16: | |||
| 1498 | case EOpPackUnorm4x8: | |||
| 1499 | case EOpPackSnorm4x8: | |||
| 1500 | case EOpPackHalf2x16: | |||
| 1501 | case EOpBitCount: | |||
| 1502 | case EOpFindLSB: | |||
| 1503 | case EOpFindMSB: | |||
| 1504 | case EOpIsinf: | |||
| 1505 | case EOpIsnan: | |||
| 1506 | // Precision of result does not affect the operand in any way. | |||
| 1507 | break; | |||
| 1508 | case EOpFloatBitsToInt: | |||
| 1509 | case EOpFloatBitsToUint: | |||
| 1510 | case EOpIntBitsToFloat: | |||
| 1511 | case EOpUintBitsToFloat: | |||
| 1512 | case EOpUnpackSnorm2x16: | |||
| 1513 | case EOpUnpackUnorm2x16: | |||
| 1514 | case EOpUnpackUnorm4x8: | |||
| 1515 | case EOpUnpackSnorm4x8: | |||
| 1516 | case EOpUnpackHalf2x16: | |||
| 1517 | case EOpBitfieldReverse: | |||
| 1518 | PropagatePrecisionIfApplicable(mOperand, EbpHigh); | |||
| 1519 | break; | |||
| 1520 | default: | |||
| 1521 | PropagatePrecisionIfApplicable(mOperand, precision); | |||
| 1522 | } | |||
| 1523 | } | |||
| 1524 | ||||
| 1525 | TIntermSwizzle::TIntermSwizzle(TIntermTyped *operand, const TVector<int> &swizzleOffsets) | |||
| 1526 | : TIntermExpression(TType(EbtFloat, EbpUndefined)), | |||
| 1527 | mOperand(operand), | |||
| 1528 | mSwizzleOffsets(swizzleOffsets), | |||
| ||||
| 1529 | mHasFoldedDuplicateOffsets(false) | |||
| 1530 | { | |||
| 1531 | ASSERT(mOperand)(mOperand ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1531, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1531 << "): " << "mOperand" )); | |||
| 1532 | ASSERT(mOperand->getType().isVector())(mOperand->getType().isVector() ? static_cast<void>( 0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1532, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1532 << "): " << "mOperand->getType().isVector()" )); | |||
| ||||
| 1533 | ASSERT(mSwizzleOffsets.size() <= 4)(mSwizzleOffsets.size() <= 4 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1533, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1533 << "): " << "mSwizzleOffsets.size() <= 4" )); | |||
| 1534 | promote(); | |||
| 1535 | } | |||
| 1536 | ||||
| 1537 | TIntermUnary::TIntermUnary(TOperator op, TIntermTyped *operand, const TFunction *function) | |||
| 1538 | : TIntermOperator(op), mOperand(operand), mUseEmulatedFunction(false), mFunction(function) | |||
| 1539 | { | |||
| 1540 | ASSERT(mOperand)(mOperand ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1540, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1540 << "): " << "mOperand" )); | |||
| 1541 | ASSERT(!BuiltInGroup::IsBuiltIn(op) || (function != nullptr && function->getBuiltInOp() == op))(!BuiltInGroup::IsBuiltIn(op) || (function != nullptr && function->getBuiltInOp() == op) ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1541, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1541 << "): " << "!BuiltInGroup::IsBuiltIn(op) || (function != nullptr && function->getBuiltInOp() == op)" )); | |||
| 1542 | promote(); | |||
| 1543 | } | |||
| 1544 | ||||
| 1545 | TIntermBinary::TIntermBinary(TOperator op, TIntermTyped *left, TIntermTyped *right) | |||
| 1546 | : TIntermOperator(op), mLeft(left), mRight(right) | |||
| 1547 | { | |||
| 1548 | ASSERT(mLeft)(mLeft ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1548, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1548 << "): " << "mLeft")); | |||
| 1549 | ASSERT(mRight)(mRight ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1549, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1549 << "): " << "mRight") ); | |||
| 1550 | promote(); | |||
| 1551 | } | |||
| 1552 | ||||
| 1553 | TIntermBinary *TIntermBinary::CreateComma(TIntermTyped *left, | |||
| 1554 | TIntermTyped *right, | |||
| 1555 | int shaderVersion) | |||
| 1556 | { | |||
| 1557 | TIntermBinary *node = new TIntermBinary(EOpComma, left, right); | |||
| 1558 | node->getTypePointer()->setQualifier(GetCommaQualifier(shaderVersion, left, right)); | |||
| 1559 | return node; | |||
| 1560 | } | |||
| 1561 | ||||
| 1562 | TIntermGlobalQualifierDeclaration::TIntermGlobalQualifierDeclaration(TIntermSymbol *symbol, | |||
| 1563 | bool isPrecise, | |||
| 1564 | const TSourceLoc &line) | |||
| 1565 | : TIntermNode(), mSymbol(symbol), mIsPrecise(isPrecise) | |||
| 1566 | { | |||
| 1567 | ASSERT(symbol)(symbol ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1567, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1567 << "): " << "symbol") ); | |||
| 1568 | setLine(line); | |||
| 1569 | } | |||
| 1570 | ||||
| 1571 | TIntermGlobalQualifierDeclaration::TIntermGlobalQualifierDeclaration( | |||
| 1572 | const TIntermGlobalQualifierDeclaration &node) | |||
| 1573 | : TIntermGlobalQualifierDeclaration(static_cast<TIntermSymbol *>(node.mSymbol->deepCopy()), | |||
| 1574 | node.mIsPrecise, | |||
| 1575 | node.mLine) | |||
| 1576 | {} | |||
| 1577 | ||||
| 1578 | TIntermTernary::TIntermTernary(TIntermTyped *cond, | |||
| 1579 | TIntermTyped *trueExpression, | |||
| 1580 | TIntermTyped *falseExpression) | |||
| 1581 | : TIntermExpression(trueExpression->getType()), | |||
| 1582 | mCondition(cond), | |||
| 1583 | mTrueExpression(trueExpression), | |||
| 1584 | mFalseExpression(falseExpression) | |||
| 1585 | { | |||
| 1586 | ASSERT(mCondition)(mCondition ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1586, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1586 << "): " << "mCondition" )); | |||
| 1587 | ASSERT(mTrueExpression)(mTrueExpression ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1587, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1587 << "): " << "mTrueExpression" )); | |||
| 1588 | ASSERT(mFalseExpression)(mFalseExpression ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1588, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1588 << "): " << "mFalseExpression" )); | |||
| 1589 | getTypePointer()->setQualifier( | |||
| 1590 | TIntermTernary::DetermineQualifier(cond, trueExpression, falseExpression)); | |||
| 1591 | ||||
| 1592 | propagatePrecision(derivePrecision()); | |||
| 1593 | } | |||
| 1594 | ||||
| 1595 | TIntermLoop::TIntermLoop(TLoopType type, | |||
| 1596 | TIntermNode *init, | |||
| 1597 | TIntermTyped *cond, | |||
| 1598 | TIntermTyped *expr, | |||
| 1599 | TIntermBlock *body) | |||
| 1600 | : mType(type), mInit(init), mCond(cond), mExpr(expr), mBody(body) | |||
| 1601 | { | |||
| 1602 | // Declaration nodes with no children can appear if all the declarators just added constants to | |||
| 1603 | // the symbol table instead of generating code. They're no-ops so don't add them to the tree. | |||
| 1604 | if (mInit && mInit->getAsDeclarationNode() && | |||
| 1605 | mInit->getAsDeclarationNode()->getSequence()->empty()) | |||
| 1606 | { | |||
| 1607 | mInit = nullptr; | |||
| 1608 | } | |||
| 1609 | } | |||
| 1610 | ||||
| 1611 | TIntermLoop::TIntermLoop(const TIntermLoop &node) | |||
| 1612 | : TIntermLoop(node.mType, | |||
| 1613 | node.mInit ? node.mInit->deepCopy() : nullptr, | |||
| 1614 | node.mCond ? node.mCond->deepCopy() : nullptr, | |||
| 1615 | node.mExpr ? node.mExpr->deepCopy() : nullptr, | |||
| 1616 | node.mBody ? node.mBody->deepCopy() : nullptr) | |||
| 1617 | {} | |||
| 1618 | ||||
| 1619 | TIntermIfElse::TIntermIfElse(TIntermTyped *cond, TIntermBlock *trueB, TIntermBlock *falseB) | |||
| 1620 | : TIntermNode(), mCondition(cond), mTrueBlock(trueB), mFalseBlock(falseB) | |||
| 1621 | { | |||
| 1622 | ASSERT(mCondition)(mCondition ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1622, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1622 << "): " << "mCondition" )); | |||
| 1623 | // Prune empty false blocks so that there won't be unnecessary operations done on it. | |||
| 1624 | if (mFalseBlock && mFalseBlock->getSequence()->empty()) | |||
| 1625 | { | |||
| 1626 | mFalseBlock = nullptr; | |||
| 1627 | } | |||
| 1628 | } | |||
| 1629 | ||||
| 1630 | TIntermIfElse::TIntermIfElse(const TIntermIfElse &node) | |||
| 1631 | : TIntermIfElse(node.mCondition->deepCopy(), | |||
| 1632 | node.mTrueBlock->deepCopy(), | |||
| 1633 | node.mFalseBlock ? node.mFalseBlock->deepCopy() : nullptr) | |||
| 1634 | {} | |||
| 1635 | ||||
| 1636 | TIntermSwitch::TIntermSwitch(TIntermTyped *init, TIntermBlock *statementList) | |||
| 1637 | : TIntermNode(), mInit(init), mStatementList(statementList) | |||
| 1638 | { | |||
| 1639 | ASSERT(mInit)(mInit ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1639, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1639 << "): " << "mInit")); | |||
| 1640 | ASSERT(mStatementList)(mStatementList ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1640, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1640 << "): " << "mStatementList" )); | |||
| 1641 | } | |||
| 1642 | ||||
| 1643 | TIntermSwitch::TIntermSwitch(const TIntermSwitch &node) | |||
| 1644 | : TIntermSwitch(node.mInit->deepCopy(), node.mStatementList->deepCopy()) | |||
| 1645 | {} | |||
| 1646 | ||||
| 1647 | void TIntermSwitch::setStatementList(TIntermBlock *statementList) | |||
| 1648 | { | |||
| 1649 | ASSERT(statementList)(statementList ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1649, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1649 << "): " << "statementList" )); | |||
| 1650 | mStatementList = statementList; | |||
| 1651 | } | |||
| 1652 | ||||
| 1653 | // static | |||
| 1654 | TQualifier TIntermTernary::DetermineQualifier(TIntermTyped *cond, | |||
| 1655 | TIntermTyped *trueExpression, | |||
| 1656 | TIntermTyped *falseExpression) | |||
| 1657 | { | |||
| 1658 | if (cond->getQualifier() == EvqConst && trueExpression->getQualifier() == EvqConst && | |||
| 1659 | falseExpression->getQualifier() == EvqConst) | |||
| 1660 | { | |||
| 1661 | return EvqConst; | |||
| 1662 | } | |||
| 1663 | return EvqTemporary; | |||
| 1664 | } | |||
| 1665 | ||||
| 1666 | // Derive precision from children nodes | |||
| 1667 | TPrecision TIntermTernary::derivePrecision() const | |||
| 1668 | { | |||
| 1669 | return GetHigherPrecision(mTrueExpression->getPrecision(), mFalseExpression->getPrecision()); | |||
| 1670 | } | |||
| 1671 | ||||
| 1672 | void TIntermTernary::propagatePrecision(TPrecision precision) | |||
| 1673 | { | |||
| 1674 | mType.setPrecision(precision); | |||
| 1675 | ||||
| 1676 | PropagatePrecisionIfApplicable(mTrueExpression, precision); | |||
| 1677 | PropagatePrecisionIfApplicable(mFalseExpression, precision); | |||
| 1678 | } | |||
| 1679 | ||||
| 1680 | TIntermTyped *TIntermTernary::fold(TDiagnostics * /* diagnostics */) | |||
| 1681 | { | |||
| 1682 | if (mCondition->getAsConstantUnion()) | |||
| 1683 | { | |||
| 1684 | if (mCondition->getAsConstantUnion()->getBConst(0)) | |||
| 1685 | { | |||
| 1686 | return mTrueExpression; | |||
| 1687 | } | |||
| 1688 | else | |||
| 1689 | { | |||
| 1690 | return mFalseExpression; | |||
| 1691 | } | |||
| 1692 | } | |||
| 1693 | return this; | |||
| 1694 | } | |||
| 1695 | ||||
| 1696 | void TIntermSwizzle::promote() | |||
| 1697 | { | |||
| 1698 | TQualifier resultQualifier = EvqTemporary; | |||
| 1699 | if (mOperand->getQualifier() == EvqConst) | |||
| 1700 | resultQualifier = EvqConst; | |||
| 1701 | ||||
| 1702 | size_t numFields = mSwizzleOffsets.size(); | |||
| 1703 | setType(TType(mOperand->getBasicType(), EbpUndefined, resultQualifier, | |||
| 1704 | static_cast<uint8_t>(numFields))); | |||
| 1705 | propagatePrecision(derivePrecision()); | |||
| 1706 | } | |||
| 1707 | ||||
| 1708 | // Derive precision from children nodes | |||
| 1709 | TPrecision TIntermSwizzle::derivePrecision() const | |||
| 1710 | { | |||
| 1711 | return mOperand->getPrecision(); | |||
| 1712 | } | |||
| 1713 | ||||
| 1714 | void TIntermSwizzle::propagatePrecision(TPrecision precision) | |||
| 1715 | { | |||
| 1716 | mType.setPrecision(precision); | |||
| 1717 | ||||
| 1718 | PropagatePrecisionIfApplicable(mOperand, precision); | |||
| 1719 | } | |||
| 1720 | ||||
| 1721 | bool TIntermSwizzle::hasDuplicateOffsets() const | |||
| 1722 | { | |||
| 1723 | if (mHasFoldedDuplicateOffsets) | |||
| 1724 | { | |||
| 1725 | return true; | |||
| 1726 | } | |||
| 1727 | int offsetCount[4] = {0u, 0u, 0u, 0u}; | |||
| 1728 | for (const auto offset : mSwizzleOffsets) | |||
| 1729 | { | |||
| 1730 | offsetCount[offset]++; | |||
| 1731 | if (offsetCount[offset] > 1) | |||
| 1732 | { | |||
| 1733 | return true; | |||
| 1734 | } | |||
| 1735 | } | |||
| 1736 | return false; | |||
| 1737 | } | |||
| 1738 | ||||
| 1739 | void TIntermSwizzle::setHasFoldedDuplicateOffsets(bool hasFoldedDuplicateOffsets) | |||
| 1740 | { | |||
| 1741 | mHasFoldedDuplicateOffsets = hasFoldedDuplicateOffsets; | |||
| 1742 | } | |||
| 1743 | ||||
| 1744 | bool TIntermSwizzle::offsetsMatch(int offset) const | |||
| 1745 | { | |||
| 1746 | return mSwizzleOffsets.size() == 1 && mSwizzleOffsets[0] == offset; | |||
| 1747 | } | |||
| 1748 | ||||
| 1749 | void TIntermSwizzle::writeOffsetsAsXYZW(TInfoSinkBase *out) const | |||
| 1750 | { | |||
| 1751 | for (const int offset : mSwizzleOffsets) | |||
| 1752 | { | |||
| 1753 | switch (offset) | |||
| 1754 | { | |||
| 1755 | case 0: | |||
| 1756 | *out << "x"; | |||
| 1757 | break; | |||
| 1758 | case 1: | |||
| 1759 | *out << "y"; | |||
| 1760 | break; | |||
| 1761 | case 2: | |||
| 1762 | *out << "z"; | |||
| 1763 | break; | |||
| 1764 | case 3: | |||
| 1765 | *out << "w"; | |||
| 1766 | break; | |||
| 1767 | default: | |||
| 1768 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1768, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1768 << ")"; } while (0); | |||
| 1769 | } | |||
| 1770 | } | |||
| 1771 | } | |||
| 1772 | ||||
| 1773 | TQualifier TIntermBinary::GetCommaQualifier(int shaderVersion, | |||
| 1774 | const TIntermTyped *left, | |||
| 1775 | const TIntermTyped *right) | |||
| 1776 | { | |||
| 1777 | // ESSL3.00 section 12.43: The result of a sequence operator is not a constant-expression. | |||
| 1778 | if (shaderVersion >= 300 || left->getQualifier() != EvqConst || | |||
| 1779 | right->getQualifier() != EvqConst) | |||
| 1780 | { | |||
| 1781 | return EvqTemporary; | |||
| 1782 | } | |||
| 1783 | return EvqConst; | |||
| 1784 | } | |||
| 1785 | ||||
| 1786 | // Establishes the type of the result of the binary operation. | |||
| 1787 | void TIntermBinary::promote() | |||
| 1788 | { | |||
| 1789 | ASSERT(!isMultiplication() ||(!isMultiplication() || mOp == GetMulOpBasedOnOperands(mLeft-> getType(), mRight->getType()) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1790, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1790 << "): " << "!isMultiplication() || mOp == GetMulOpBasedOnOperands(mLeft->getType(), mRight->getType())" )) | |||
| 1790 | mOp == GetMulOpBasedOnOperands(mLeft->getType(), mRight->getType()))(!isMultiplication() || mOp == GetMulOpBasedOnOperands(mLeft-> getType(), mRight->getType()) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1790, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1790 << "): " << "!isMultiplication() || mOp == GetMulOpBasedOnOperands(mLeft->getType(), mRight->getType())" )); | |||
| 1791 | ||||
| 1792 | // Comma is handled as a special case. Note that the comma node qualifier depends on the shader | |||
| 1793 | // version and so is not being set here. | |||
| 1794 | if (mOp == EOpComma) | |||
| 1795 | { | |||
| 1796 | setType(mRight->getType()); | |||
| 1797 | return; | |||
| 1798 | } | |||
| 1799 | ||||
| 1800 | // Base assumption: just make the type the same as the left | |||
| 1801 | // operand. Then only deviations from this need be coded. | |||
| 1802 | setType(mLeft->getType()); | |||
| 1803 | ||||
| 1804 | TQualifier resultQualifier = EvqConst; | |||
| 1805 | // Binary operations results in temporary variables unless both | |||
| 1806 | // operands are const. If initializing a specialization constant, make the declarator also | |||
| 1807 | // EvqSpecConst. | |||
| 1808 | const bool isSpecConstInit = mOp == EOpInitialize && mLeft->getQualifier() == EvqSpecConst; | |||
| 1809 | const bool isEitherNonConst = | |||
| 1810 | mLeft->getQualifier() != EvqConst || mRight->getQualifier() != EvqConst; | |||
| 1811 | if (!isSpecConstInit && isEitherNonConst) | |||
| 1812 | { | |||
| 1813 | resultQualifier = EvqTemporary; | |||
| 1814 | getTypePointer()->setQualifier(EvqTemporary); | |||
| 1815 | } | |||
| 1816 | ||||
| 1817 | // Result is an intermediate value, so make sure it's identified as such. That's not true for | |||
| 1818 | // interface block arrays being indexed. | |||
| 1819 | if (mOp != EOpIndexDirect && mOp != EOpIndexIndirect) | |||
| 1820 | { | |||
| 1821 | getTypePointer()->setInterfaceBlock(nullptr); | |||
| 1822 | } | |||
| 1823 | ||||
| 1824 | // Handle indexing ops. | |||
| 1825 | switch (mOp) | |||
| 1826 | { | |||
| 1827 | case EOpIndexDirect: | |||
| 1828 | case EOpIndexIndirect: | |||
| 1829 | if (mLeft->isArray()) | |||
| 1830 | { | |||
| 1831 | mType.toArrayElementType(); | |||
| 1832 | } | |||
| 1833 | else if (mLeft->isMatrix()) | |||
| 1834 | { | |||
| 1835 | mType.toMatrixColumnType(); | |||
| 1836 | } | |||
| 1837 | else if (mLeft->isVector()) | |||
| 1838 | { | |||
| 1839 | mType.toComponentType(); | |||
| 1840 | } | |||
| 1841 | else | |||
| 1842 | { | |||
| 1843 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1843, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1843 << ")"; } while (0); | |||
| 1844 | } | |||
| 1845 | return; | |||
| 1846 | case EOpIndexDirectStruct: | |||
| 1847 | { | |||
| 1848 | const TFieldList &fields = mLeft->getType().getStruct()->fields(); | |||
| 1849 | const int fieldIndex = mRight->getAsConstantUnion()->getIConst(0); | |||
| 1850 | setType(*fields[fieldIndex]->type()); | |||
| 1851 | getTypePointer()->setQualifier(resultQualifier); | |||
| 1852 | return; | |||
| 1853 | } | |||
| 1854 | case EOpIndexDirectInterfaceBlock: | |||
| 1855 | { | |||
| 1856 | const TFieldList &fields = mLeft->getType().getInterfaceBlock()->fields(); | |||
| 1857 | const int fieldIndex = mRight->getAsConstantUnion()->getIConst(0); | |||
| 1858 | setType(*fields[fieldIndex]->type()); | |||
| 1859 | getTypePointer()->setQualifier(resultQualifier); | |||
| 1860 | return; | |||
| 1861 | } | |||
| 1862 | default: | |||
| 1863 | break; | |||
| 1864 | } | |||
| 1865 | ||||
| 1866 | ASSERT(mLeft->isArray() == mRight->isArray())(mLeft->isArray() == mRight->isArray() ? static_cast< void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage( ::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv:: LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1866, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1866 << "): " << "mLeft->isArray() == mRight->isArray()" )); | |||
| 1867 | ||||
| 1868 | const uint8_t nominalSize = std::max(mLeft->getNominalSize(), mRight->getNominalSize()); | |||
| 1869 | ||||
| 1870 | switch (mOp) | |||
| 1871 | { | |||
| 1872 | case EOpMul: | |||
| 1873 | break; | |||
| 1874 | case EOpMatrixTimesScalar: | |||
| 1875 | if (mRight->isMatrix()) | |||
| 1876 | { | |||
| 1877 | getTypePointer()->setPrimarySize(mRight->getCols()); | |||
| 1878 | getTypePointer()->setSecondarySize(mRight->getRows()); | |||
| 1879 | } | |||
| 1880 | break; | |||
| 1881 | case EOpMatrixTimesVector: | |||
| 1882 | getTypePointer()->setPrimarySize(mLeft->getRows()); | |||
| 1883 | getTypePointer()->setSecondarySize(1); | |||
| 1884 | break; | |||
| 1885 | case EOpMatrixTimesMatrix: | |||
| 1886 | getTypePointer()->setPrimarySize(mRight->getCols()); | |||
| 1887 | getTypePointer()->setSecondarySize(mLeft->getRows()); | |||
| 1888 | break; | |||
| 1889 | case EOpVectorTimesScalar: | |||
| 1890 | getTypePointer()->setPrimarySize(nominalSize); | |||
| 1891 | break; | |||
| 1892 | case EOpVectorTimesMatrix: | |||
| 1893 | getTypePointer()->setPrimarySize(mRight->getCols()); | |||
| 1894 | ASSERT(getType().getSecondarySize() == 1)(getType().getSecondarySize() == 1 ? static_cast<void>( 0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1894, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1894 << "): " << "getType().getSecondarySize() == 1" )); | |||
| 1895 | break; | |||
| 1896 | case EOpMulAssign: | |||
| 1897 | case EOpVectorTimesScalarAssign: | |||
| 1898 | case EOpVectorTimesMatrixAssign: | |||
| 1899 | case EOpMatrixTimesScalarAssign: | |||
| 1900 | case EOpMatrixTimesMatrixAssign: | |||
| 1901 | ASSERT(mOp == GetMulAssignOpBasedOnOperands(mLeft->getType(), mRight->getType()))(mOp == GetMulAssignOpBasedOnOperands(mLeft->getType(), mRight ->getType()) ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1901, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1901 << "): " << "mOp == GetMulAssignOpBasedOnOperands(mLeft->getType(), mRight->getType())" )); | |||
| 1902 | break; | |||
| 1903 | case EOpAssign: | |||
| 1904 | case EOpInitialize: | |||
| 1905 | ASSERT((mLeft->getNominalSize() == mRight->getNominalSize()) &&((mLeft->getNominalSize() == mRight->getNominalSize()) && (mLeft->getSecondarySize() == mRight->getSecondarySize ()) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1906, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1906 << "): " << "(mLeft->getNominalSize() == mRight->getNominalSize()) && (mLeft->getSecondarySize() == mRight->getSecondarySize())" )) | |||
| 1906 | (mLeft->getSecondarySize() == mRight->getSecondarySize()))((mLeft->getNominalSize() == mRight->getNominalSize()) && (mLeft->getSecondarySize() == mRight->getSecondarySize ()) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1906, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1906 << "): " << "(mLeft->getNominalSize() == mRight->getNominalSize()) && (mLeft->getSecondarySize() == mRight->getSecondarySize())" )); | |||
| 1907 | break; | |||
| 1908 | case EOpAdd: | |||
| 1909 | case EOpSub: | |||
| 1910 | case EOpDiv: | |||
| 1911 | case EOpIMod: | |||
| 1912 | case EOpBitShiftLeft: | |||
| 1913 | case EOpBitShiftRight: | |||
| 1914 | case EOpBitwiseAnd: | |||
| 1915 | case EOpBitwiseXor: | |||
| 1916 | case EOpBitwiseOr: | |||
| 1917 | case EOpAddAssign: | |||
| 1918 | case EOpSubAssign: | |||
| 1919 | case EOpDivAssign: | |||
| 1920 | case EOpIModAssign: | |||
| 1921 | case EOpBitShiftLeftAssign: | |||
| 1922 | case EOpBitShiftRightAssign: | |||
| 1923 | case EOpBitwiseAndAssign: | |||
| 1924 | case EOpBitwiseXorAssign: | |||
| 1925 | case EOpBitwiseOrAssign: | |||
| 1926 | { | |||
| 1927 | ASSERT(!mLeft->isArray() && !mRight->isArray())(!mLeft->isArray() && !mRight->isArray() ? static_cast <void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1927, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1927 << "): " << "!mLeft->isArray() && !mRight->isArray()" )); | |||
| 1928 | const uint8_t secondarySize = | |||
| 1929 | std::max(mLeft->getSecondarySize(), mRight->getSecondarySize()); | |||
| 1930 | getTypePointer()->setPrimarySize(nominalSize); | |||
| 1931 | getTypePointer()->setSecondarySize(secondarySize); | |||
| 1932 | break; | |||
| 1933 | } | |||
| 1934 | case EOpEqual: | |||
| 1935 | case EOpNotEqual: | |||
| 1936 | case EOpLessThan: | |||
| 1937 | case EOpGreaterThan: | |||
| 1938 | case EOpLessThanEqual: | |||
| 1939 | case EOpGreaterThanEqual: | |||
| 1940 | ASSERT((mLeft->getNominalSize() == mRight->getNominalSize()) &&((mLeft->getNominalSize() == mRight->getNominalSize()) && (mLeft->getSecondarySize() == mRight->getSecondarySize ()) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1941, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1941 << "): " << "(mLeft->getNominalSize() == mRight->getNominalSize()) && (mLeft->getSecondarySize() == mRight->getSecondarySize())" )) | |||
| 1941 | (mLeft->getSecondarySize() == mRight->getSecondarySize()))((mLeft->getNominalSize() == mRight->getNominalSize()) && (mLeft->getSecondarySize() == mRight->getSecondarySize ()) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1941, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1941 << "): " << "(mLeft->getNominalSize() == mRight->getNominalSize()) && (mLeft->getSecondarySize() == mRight->getSecondarySize())" )); | |||
| 1942 | setType(TType(EbtBool, EbpUndefined, resultQualifier)); | |||
| 1943 | break; | |||
| 1944 | ||||
| 1945 | // | |||
| 1946 | // And and Or operate on conditionals | |||
| 1947 | // | |||
| 1948 | case EOpLogicalAnd: | |||
| 1949 | case EOpLogicalXor: | |||
| 1950 | case EOpLogicalOr: | |||
| 1951 | ASSERT(mLeft->getBasicType() == EbtBool && mRight->getBasicType() == EbtBool)(mLeft->getBasicType() == EbtBool && mRight->getBasicType () == EbtBool ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1951, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1951 << "): " << "mLeft->getBasicType() == EbtBool && mRight->getBasicType() == EbtBool" )); | |||
| 1952 | break; | |||
| 1953 | ||||
| 1954 | case EOpIndexDirect: | |||
| 1955 | case EOpIndexIndirect: | |||
| 1956 | case EOpIndexDirectInterfaceBlock: | |||
| 1957 | case EOpIndexDirectStruct: | |||
| 1958 | // These ops should be already fully handled. | |||
| 1959 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1959, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1959 << ")"; } while (0); | |||
| 1960 | break; | |||
| 1961 | default: | |||
| 1962 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 1962, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 1962 << ")"; } while (0); | |||
| 1963 | break; | |||
| 1964 | } | |||
| 1965 | ||||
| 1966 | propagatePrecision(derivePrecision()); | |||
| 1967 | } | |||
| 1968 | ||||
| 1969 | // Derive precision from children nodes | |||
| 1970 | TPrecision TIntermBinary::derivePrecision() const | |||
| 1971 | { | |||
| 1972 | // Assignments use the type and precision of the lvalue-expression | |||
| 1973 | // GLSL ES spec section 5.8: Assignments | |||
| 1974 | // "The assignment operator stores the value of rvalue-expression into the l-value and returns | |||
| 1975 | // an r-value with the type and precision of lvalue-expression." | |||
| 1976 | if (IsAssignment(mOp)) | |||
| 1977 | { | |||
| 1978 | return mLeft->getPrecision(); | |||
| 1979 | } | |||
| 1980 | ||||
| 1981 | const TPrecision higherPrecision = | |||
| 1982 | GetHigherPrecision(mLeft->getPrecision(), mRight->getPrecision()); | |||
| 1983 | ||||
| 1984 | switch (mOp) | |||
| 1985 | { | |||
| 1986 | case EOpComma: | |||
| 1987 | // Comma takes the right node's value. | |||
| 1988 | return mRight->getPrecision(); | |||
| 1989 | ||||
| 1990 | case EOpIndexDirect: | |||
| 1991 | case EOpIndexIndirect: | |||
| 1992 | case EOpBitShiftLeft: | |||
| 1993 | case EOpBitShiftRight: | |||
| 1994 | // When indexing an array, the precision of the array is preserved (which is the left | |||
| 1995 | // node). | |||
| 1996 | // For shift operations, the precision is derived from the expression being shifted | |||
| 1997 | // (which is also the left node). | |||
| 1998 | return mLeft->getPrecision(); | |||
| 1999 | ||||
| 2000 | case EOpIndexDirectStruct: | |||
| 2001 | case EOpIndexDirectInterfaceBlock: | |||
| 2002 | { | |||
| 2003 | // When selecting the field of a block, the precision is taken from the field's | |||
| 2004 | // declaration. | |||
| 2005 | const TFieldList &fields = mOp == EOpIndexDirectStruct | |||
| 2006 | ? mLeft->getType().getStruct()->fields() | |||
| 2007 | : mLeft->getType().getInterfaceBlock()->fields(); | |||
| 2008 | const int fieldIndex = mRight->getAsConstantUnion()->getIConst(0); | |||
| 2009 | return fields[fieldIndex]->type()->getPrecision(); | |||
| 2010 | } | |||
| 2011 | ||||
| 2012 | case EOpEqual: | |||
| 2013 | case EOpNotEqual: | |||
| 2014 | case EOpLessThan: | |||
| 2015 | case EOpGreaterThan: | |||
| 2016 | case EOpLessThanEqual: | |||
| 2017 | case EOpGreaterThanEqual: | |||
| 2018 | case EOpLogicalAnd: | |||
| 2019 | case EOpLogicalXor: | |||
| 2020 | case EOpLogicalOr: | |||
| 2021 | // No precision specified on bool results. | |||
| 2022 | return EbpUndefined; | |||
| 2023 | ||||
| 2024 | default: | |||
| 2025 | // All other operations are evaluated at the higher of the two operands' precisions. | |||
| 2026 | return higherPrecision; | |||
| 2027 | } | |||
| 2028 | } | |||
| 2029 | ||||
| 2030 | void TIntermBinary::propagatePrecision(TPrecision precision) | |||
| 2031 | { | |||
| 2032 | getTypePointer()->setPrecision(precision); | |||
| 2033 | ||||
| 2034 | if (mOp != EOpComma) | |||
| 2035 | { | |||
| 2036 | PropagatePrecisionIfApplicable(mLeft, precision); | |||
| 2037 | } | |||
| 2038 | ||||
| 2039 | if (mOp != EOpIndexDirect && mOp != EOpIndexIndirect && mOp != EOpIndexDirectStruct && | |||
| 2040 | mOp != EOpIndexDirectInterfaceBlock) | |||
| 2041 | { | |||
| 2042 | PropagatePrecisionIfApplicable(mRight, precision); | |||
| 2043 | } | |||
| 2044 | ||||
| 2045 | // For indices, always apply highp. This is purely for the purpose of making sure constant and | |||
| 2046 | // constructor nodes are also given a precision, so if they are hoisted to a temp variable, | |||
| 2047 | // there would be a precision to apply to that variable. | |||
| 2048 | if (mOp == EOpIndexDirect || mOp == EOpIndexIndirect) | |||
| 2049 | { | |||
| 2050 | PropagatePrecisionIfApplicable(mRight, EbpHigh); | |||
| 2051 | } | |||
| 2052 | } | |||
| 2053 | ||||
| 2054 | bool TIntermConstantUnion::hasConstantValue() const | |||
| 2055 | { | |||
| 2056 | return true; | |||
| 2057 | } | |||
| 2058 | ||||
| 2059 | bool TIntermConstantUnion::isConstantNullValue() const | |||
| 2060 | { | |||
| 2061 | const size_t size = mType.getObjectSize(); | |||
| 2062 | for (size_t index = 0; index < size; ++index) | |||
| 2063 | { | |||
| 2064 | if (!mUnionArrayPointer[index].isZero()) | |||
| 2065 | { | |||
| 2066 | return false; | |||
| 2067 | } | |||
| 2068 | } | |||
| 2069 | return true; | |||
| 2070 | } | |||
| 2071 | ||||
| 2072 | const TConstantUnion *TIntermConstantUnion::getConstantValue() const | |||
| 2073 | { | |||
| 2074 | return mUnionArrayPointer; | |||
| 2075 | } | |||
| 2076 | ||||
| 2077 | const TConstantUnion *TIntermConstantUnion::FoldIndexing(const TType &type, | |||
| 2078 | const TConstantUnion *constArray, | |||
| 2079 | int index) | |||
| 2080 | { | |||
| 2081 | if (type.isArray()) | |||
| 2082 | { | |||
| 2083 | ASSERT(index < static_cast<int>(type.getOutermostArraySize()))(index < static_cast<int>(type.getOutermostArraySize ()) ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2083, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2083 << "): " << "index < static_cast<int>(type.getOutermostArraySize())" )); | |||
| 2084 | TType arrayElementType(type); | |||
| 2085 | arrayElementType.toArrayElementType(); | |||
| 2086 | size_t arrayElementSize = arrayElementType.getObjectSize(); | |||
| 2087 | return &constArray[arrayElementSize * index]; | |||
| 2088 | } | |||
| 2089 | else if (type.isMatrix()) | |||
| 2090 | { | |||
| 2091 | ASSERT(index < type.getCols())(index < type.getCols() ? static_cast<void>(0) : (!( (::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL)) ) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2091, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2091 << "): " << "index < type.getCols()" )); | |||
| 2092 | const uint8_t size = type.getRows(); | |||
| 2093 | return &constArray[size * index]; | |||
| 2094 | } | |||
| 2095 | else if (type.isVector()) | |||
| 2096 | { | |||
| 2097 | ASSERT(index < type.getNominalSize())(index < type.getNominalSize() ? static_cast<void>(0 ) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2097, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2097 << "): " << "index < type.getNominalSize()" )); | |||
| 2098 | return &constArray[index]; | |||
| 2099 | } | |||
| 2100 | else | |||
| 2101 | { | |||
| 2102 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2102, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2102 << ")"; } while (0); | |||
| 2103 | return nullptr; | |||
| 2104 | } | |||
| 2105 | } | |||
| 2106 | ||||
| 2107 | TIntermTyped *TIntermSwizzle::fold(TDiagnostics * /* diagnostics */) | |||
| 2108 | { | |||
| 2109 | TIntermSwizzle *operandSwizzle = mOperand->getAsSwizzleNode(); | |||
| 2110 | if (operandSwizzle) | |||
| 2111 | { | |||
| 2112 | // We need to fold the two swizzles into one, so that repeated swizzling can't cause stack | |||
| 2113 | // overflow in ParseContext::checkCanBeLValue(). | |||
| 2114 | bool hadDuplicateOffsets = operandSwizzle->hasDuplicateOffsets(); | |||
| 2115 | TVector<int> foldedOffsets; | |||
| 2116 | for (int offset : mSwizzleOffsets) | |||
| 2117 | { | |||
| 2118 | // Offset should already be validated. | |||
| 2119 | ASSERT(static_cast<size_t>(offset) < operandSwizzle->mSwizzleOffsets.size())(static_cast<size_t>(offset) < operandSwizzle->mSwizzleOffsets .size() ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2119, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2119 << "): " << "static_cast<size_t>(offset) < operandSwizzle->mSwizzleOffsets.size()" )); | |||
| 2120 | foldedOffsets.push_back(operandSwizzle->mSwizzleOffsets[offset]); | |||
| 2121 | } | |||
| 2122 | operandSwizzle->mSwizzleOffsets = foldedOffsets; | |||
| 2123 | operandSwizzle->setType(getType()); | |||
| 2124 | operandSwizzle->setHasFoldedDuplicateOffsets(hadDuplicateOffsets); | |||
| 2125 | return operandSwizzle; | |||
| 2126 | } | |||
| 2127 | TIntermConstantUnion *operandConstant = mOperand->getAsConstantUnion(); | |||
| 2128 | if (operandConstant == nullptr) | |||
| 2129 | { | |||
| 2130 | return this; | |||
| 2131 | } | |||
| 2132 | ||||
| 2133 | TConstantUnion *constArray = new TConstantUnion[mSwizzleOffsets.size()]; | |||
| 2134 | for (size_t i = 0; i < mSwizzleOffsets.size(); ++i) | |||
| 2135 | { | |||
| 2136 | constArray[i] = *TIntermConstantUnion::FoldIndexing( | |||
| 2137 | operandConstant->getType(), operandConstant->getConstantValue(), mSwizzleOffsets.at(i)); | |||
| 2138 | } | |||
| 2139 | return CreateFoldedNode(constArray, this); | |||
| 2140 | } | |||
| 2141 | ||||
| 2142 | TIntermTyped *TIntermBinary::fold(TDiagnostics *diagnostics) | |||
| 2143 | { | |||
| 2144 | const TConstantUnion *rightConstant = mRight->getConstantValue(); | |||
| 2145 | switch (mOp) | |||
| 2146 | { | |||
| 2147 | case EOpComma: | |||
| 2148 | { | |||
| 2149 | if (mLeft->hasSideEffects()) | |||
| 2150 | { | |||
| 2151 | return this; | |||
| 2152 | } | |||
| 2153 | return mRight; | |||
| 2154 | } | |||
| 2155 | case EOpIndexDirect: | |||
| 2156 | case EOpIndexDirectStruct: | |||
| 2157 | { | |||
| 2158 | if (rightConstant == nullptr) | |||
| 2159 | { | |||
| 2160 | return this; | |||
| 2161 | } | |||
| 2162 | size_t index = static_cast<size_t>(rightConstant->getIConst()); | |||
| 2163 | TIntermAggregate *leftAggregate = mLeft->getAsAggregate(); | |||
| 2164 | if (leftAggregate && leftAggregate->isConstructor() && leftAggregate->isArray() && | |||
| 2165 | !leftAggregate->hasSideEffects()) | |||
| 2166 | { | |||
| 2167 | ASSERT(index < leftAggregate->getSequence()->size())(index < leftAggregate->getSequence()->size() ? static_cast <void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2167, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2167 << "): " << "index < leftAggregate->getSequence()->size()" )); | |||
| 2168 | // This transformation can't add complexity as we're eliminating the constructor | |||
| 2169 | // entirely. | |||
| 2170 | return leftAggregate->getSequence()->at(index)->getAsTyped(); | |||
| 2171 | } | |||
| 2172 | ||||
| 2173 | // If the indexed value is already a constant union, we can't increase duplication of | |||
| 2174 | // data by folding the indexing. Also fold the node in case it's generally beneficial to | |||
| 2175 | // replace this type of node with a constant union even if that would mean duplicating | |||
| 2176 | // data. | |||
| 2177 | if (mLeft->getAsConstantUnion() || getType().canReplaceWithConstantUnion()) | |||
| 2178 | { | |||
| 2179 | const TConstantUnion *constantValue = getConstantValue(); | |||
| 2180 | if (constantValue == nullptr) | |||
| 2181 | { | |||
| 2182 | return this; | |||
| 2183 | } | |||
| 2184 | return CreateFoldedNode(constantValue, this); | |||
| 2185 | } | |||
| 2186 | return this; | |||
| 2187 | } | |||
| 2188 | case EOpIndexIndirect: | |||
| 2189 | case EOpIndexDirectInterfaceBlock: | |||
| 2190 | case EOpInitialize: | |||
| 2191 | // Can never be constant folded. | |||
| 2192 | return this; | |||
| 2193 | default: | |||
| 2194 | { | |||
| 2195 | if (rightConstant == nullptr) | |||
| 2196 | { | |||
| 2197 | return this; | |||
| 2198 | } | |||
| 2199 | const TConstantUnion *leftConstant = mLeft->getConstantValue(); | |||
| 2200 | if (leftConstant == nullptr) | |||
| 2201 | { | |||
| 2202 | return this; | |||
| 2203 | } | |||
| 2204 | const TConstantUnion *constArray = | |||
| 2205 | TIntermConstantUnion::FoldBinary(mOp, leftConstant, mLeft->getType(), rightConstant, | |||
| 2206 | mRight->getType(), diagnostics, mLeft->getLine()); | |||
| 2207 | if (!constArray) | |||
| 2208 | { | |||
| 2209 | return this; | |||
| 2210 | } | |||
| 2211 | return CreateFoldedNode(constArray, this); | |||
| 2212 | } | |||
| 2213 | } | |||
| 2214 | } | |||
| 2215 | ||||
| 2216 | bool TIntermBinary::hasConstantValue() const | |||
| 2217 | { | |||
| 2218 | switch (mOp) | |||
| 2219 | { | |||
| 2220 | case EOpIndexDirect: | |||
| 2221 | case EOpIndexDirectStruct: | |||
| 2222 | { | |||
| 2223 | if (mLeft->hasConstantValue() && mRight->hasConstantValue()) | |||
| 2224 | { | |||
| 2225 | return true; | |||
| 2226 | } | |||
| 2227 | break; | |||
| 2228 | } | |||
| 2229 | default: | |||
| 2230 | break; | |||
| 2231 | } | |||
| 2232 | return false; | |||
| 2233 | } | |||
| 2234 | ||||
| 2235 | const TConstantUnion *TIntermBinary::getConstantValue() const | |||
| 2236 | { | |||
| 2237 | if (!hasConstantValue()) | |||
| 2238 | { | |||
| 2239 | return nullptr; | |||
| 2240 | } | |||
| 2241 | ||||
| 2242 | const TConstantUnion *leftConstantValue = mLeft->getConstantValue(); | |||
| 2243 | int index = mRight->getConstantValue()->getIConst(); | |||
| 2244 | const TConstantUnion *constIndexingResult = nullptr; | |||
| 2245 | if (mOp == EOpIndexDirect) | |||
| 2246 | { | |||
| 2247 | constIndexingResult = | |||
| 2248 | TIntermConstantUnion::FoldIndexing(mLeft->getType(), leftConstantValue, index); | |||
| 2249 | } | |||
| 2250 | else | |||
| 2251 | { | |||
| 2252 | ASSERT(mOp == EOpIndexDirectStruct)(mOp == EOpIndexDirectStruct ? static_cast<void>(0) : ( !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2252, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2252 << "): " << "mOp == EOpIndexDirectStruct" )); | |||
| 2253 | const TFieldList &fields = mLeft->getType().getStruct()->fields(); | |||
| 2254 | ||||
| 2255 | size_t previousFieldsSize = 0; | |||
| 2256 | for (int i = 0; i < index; ++i) | |||
| 2257 | { | |||
| 2258 | previousFieldsSize += fields[i]->type()->getObjectSize(); | |||
| 2259 | } | |||
| 2260 | constIndexingResult = leftConstantValue + previousFieldsSize; | |||
| 2261 | } | |||
| 2262 | return constIndexingResult; | |||
| 2263 | } | |||
| 2264 | ||||
| 2265 | const ImmutableString &TIntermBinary::getIndexStructFieldName() const | |||
| 2266 | { | |||
| 2267 | ASSERT(mOp == EOpIndexDirectStruct)(mOp == EOpIndexDirectStruct ? static_cast<void>(0) : ( !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2267, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2267 << "): " << "mOp == EOpIndexDirectStruct" )); | |||
| 2268 | ||||
| 2269 | const TType &lhsType = mLeft->getType(); | |||
| 2270 | const TStructure *structure = lhsType.getStruct(); | |||
| 2271 | const int index = mRight->getAsConstantUnion()->getIConst(0); | |||
| 2272 | ||||
| 2273 | return structure->fields()[index]->name(); | |||
| 2274 | } | |||
| 2275 | ||||
| 2276 | TIntermTyped *TIntermUnary::fold(TDiagnostics *diagnostics) | |||
| 2277 | { | |||
| 2278 | TConstantUnion *constArray = nullptr; | |||
| 2279 | ||||
| 2280 | if (mOp == EOpArrayLength) | |||
| 2281 | { | |||
| 2282 | // The size of runtime-sized arrays may only be determined at runtime. | |||
| 2283 | if (mOperand->hasSideEffects() || mOperand->getType().isUnsizedArray()) | |||
| 2284 | { | |||
| 2285 | return this; | |||
| 2286 | } | |||
| 2287 | constArray = new TConstantUnion[1]; | |||
| 2288 | constArray->setIConst(mOperand->getOutermostArraySize()); | |||
| 2289 | } | |||
| 2290 | else | |||
| 2291 | { | |||
| 2292 | TIntermConstantUnion *operandConstant = mOperand->getAsConstantUnion(); | |||
| 2293 | if (operandConstant == nullptr) | |||
| 2294 | { | |||
| 2295 | return this; | |||
| 2296 | } | |||
| 2297 | ||||
| 2298 | switch (mOp) | |||
| 2299 | { | |||
| 2300 | case EOpAny: | |||
| 2301 | case EOpAll: | |||
| 2302 | case EOpLength: | |||
| 2303 | case EOpTranspose: | |||
| 2304 | case EOpDeterminant: | |||
| 2305 | case EOpInverse: | |||
| 2306 | case EOpPackSnorm2x16: | |||
| 2307 | case EOpUnpackSnorm2x16: | |||
| 2308 | case EOpPackUnorm2x16: | |||
| 2309 | case EOpUnpackUnorm2x16: | |||
| 2310 | case EOpPackHalf2x16: | |||
| 2311 | case EOpUnpackHalf2x16: | |||
| 2312 | case EOpPackUnorm4x8: | |||
| 2313 | case EOpPackSnorm4x8: | |||
| 2314 | case EOpUnpackUnorm4x8: | |||
| 2315 | case EOpUnpackSnorm4x8: | |||
| 2316 | constArray = operandConstant->foldUnaryNonComponentWise(mOp); | |||
| 2317 | break; | |||
| 2318 | default: | |||
| 2319 | constArray = operandConstant->foldUnaryComponentWise(mOp, mFunction, diagnostics); | |||
| 2320 | break; | |||
| 2321 | } | |||
| 2322 | } | |||
| 2323 | if (constArray == nullptr) | |||
| 2324 | { | |||
| 2325 | return this; | |||
| 2326 | } | |||
| 2327 | return CreateFoldedNode(constArray, this); | |||
| 2328 | } | |||
| 2329 | ||||
| 2330 | TIntermTyped *TIntermAggregate::fold(TDiagnostics *diagnostics) | |||
| 2331 | { | |||
| 2332 | // Make sure that all params are constant before actual constant folding. | |||
| 2333 | for (auto *param : *getSequence()) | |||
| 2334 | { | |||
| 2335 | if (param->getAsConstantUnion() == nullptr) | |||
| 2336 | { | |||
| 2337 | return this; | |||
| 2338 | } | |||
| 2339 | } | |||
| 2340 | const TConstantUnion *constArray = nullptr; | |||
| 2341 | if (isConstructor()) | |||
| 2342 | { | |||
| 2343 | if (mType.canReplaceWithConstantUnion()) | |||
| 2344 | { | |||
| 2345 | constArray = getConstantValue(); | |||
| 2346 | if (constArray && mType.getBasicType() == EbtUInt) | |||
| 2347 | { | |||
| 2348 | // Check if we converted a negative float to uint and issue a warning in that case. | |||
| 2349 | size_t sizeRemaining = mType.getObjectSize(); | |||
| 2350 | for (TIntermNode *arg : mArguments) | |||
| 2351 | { | |||
| 2352 | TIntermTyped *typedArg = arg->getAsTyped(); | |||
| 2353 | if (typedArg->getBasicType() == EbtFloat) | |||
| 2354 | { | |||
| 2355 | const TConstantUnion *argValue = typedArg->getConstantValue(); | |||
| 2356 | size_t castSize = | |||
| 2357 | std::min(typedArg->getType().getObjectSize(), sizeRemaining); | |||
| 2358 | for (size_t i = 0; i < castSize; ++i) | |||
| 2359 | { | |||
| 2360 | if (argValue[i].getFConst() < 0.0f) | |||
| 2361 | { | |||
| 2362 | // ESSL 3.00.6 section 5.4.1. | |||
| 2363 | diagnostics->warning( | |||
| 2364 | mLine, "casting a negative float to uint is undefined", | |||
| 2365 | mType.getBuiltInTypeNameString()); | |||
| 2366 | } | |||
| 2367 | } | |||
| 2368 | } | |||
| 2369 | sizeRemaining -= typedArg->getType().getObjectSize(); | |||
| 2370 | } | |||
| 2371 | } | |||
| 2372 | } | |||
| 2373 | } | |||
| 2374 | else if (CanFoldAggregateBuiltInOp(mOp)) | |||
| 2375 | { | |||
| 2376 | constArray = TIntermConstantUnion::FoldAggregateBuiltIn(this, diagnostics); | |||
| 2377 | } | |||
| 2378 | if (constArray == nullptr) | |||
| 2379 | { | |||
| 2380 | return this; | |||
| 2381 | } | |||
| 2382 | return CreateFoldedNode(constArray, this); | |||
| 2383 | } | |||
| 2384 | ||||
| 2385 | // | |||
| 2386 | // The fold functions see if an operation on a constant can be done in place, | |||
| 2387 | // without generating run-time code. | |||
| 2388 | // | |||
| 2389 | // Returns the constant value to keep using or nullptr. | |||
| 2390 | // | |||
| 2391 | const TConstantUnion *TIntermConstantUnion::FoldBinary(TOperator op, | |||
| 2392 | const TConstantUnion *leftArray, | |||
| 2393 | const TType &leftType, | |||
| 2394 | const TConstantUnion *rightArray, | |||
| 2395 | const TType &rightType, | |||
| 2396 | TDiagnostics *diagnostics, | |||
| 2397 | const TSourceLoc &line) | |||
| 2398 | { | |||
| 2399 | ASSERT(leftArray && rightArray)(leftArray && rightArray ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2399, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2399 << "): " << "leftArray && rightArray" )); | |||
| 2400 | ||||
| 2401 | size_t objectSize = leftType.getObjectSize(); | |||
| 2402 | ||||
| 2403 | // for a case like float f = vec4(2, 3, 4, 5) + 1.2; | |||
| 2404 | if (rightType.getObjectSize() == 1 && objectSize > 1) | |||
| 2405 | { | |||
| 2406 | rightArray = Vectorize(*rightArray, objectSize); | |||
| 2407 | } | |||
| 2408 | else if (rightType.getObjectSize() > 1 && objectSize == 1) | |||
| 2409 | { | |||
| 2410 | // for a case like float f = 1.2 + vec4(2, 3, 4, 5); | |||
| 2411 | leftArray = Vectorize(*leftArray, rightType.getObjectSize()); | |||
| 2412 | objectSize = rightType.getObjectSize(); | |||
| 2413 | } | |||
| 2414 | ||||
| 2415 | TConstantUnion *resultArray = nullptr; | |||
| 2416 | ||||
| 2417 | switch (op) | |||
| 2418 | { | |||
| 2419 | case EOpAdd: | |||
| 2420 | resultArray = new TConstantUnion[objectSize]; | |||
| 2421 | for (size_t i = 0; i < objectSize; i++) | |||
| 2422 | resultArray[i] = | |||
| 2423 | TConstantUnion::add(leftArray[i], rightArray[i], diagnostics, line); | |||
| 2424 | break; | |||
| 2425 | case EOpSub: | |||
| 2426 | resultArray = new TConstantUnion[objectSize]; | |||
| 2427 | for (size_t i = 0; i < objectSize; i++) | |||
| 2428 | resultArray[i] = | |||
| 2429 | TConstantUnion::sub(leftArray[i], rightArray[i], diagnostics, line); | |||
| 2430 | break; | |||
| 2431 | ||||
| 2432 | case EOpMul: | |||
| 2433 | case EOpVectorTimesScalar: | |||
| 2434 | case EOpMatrixTimesScalar: | |||
| 2435 | resultArray = new TConstantUnion[objectSize]; | |||
| 2436 | for (size_t i = 0; i < objectSize; i++) | |||
| 2437 | resultArray[i] = | |||
| 2438 | TConstantUnion::mul(leftArray[i], rightArray[i], diagnostics, line); | |||
| 2439 | break; | |||
| 2440 | ||||
| 2441 | case EOpMatrixTimesMatrix: | |||
| 2442 | { | |||
| 2443 | // TODO(jmadll): This code should check for overflows. | |||
| 2444 | ASSERT(leftType.getBasicType() == EbtFloat && rightType.getBasicType() == EbtFloat)(leftType.getBasicType() == EbtFloat && rightType.getBasicType () == EbtFloat ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2444, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2444 << "): " << "leftType.getBasicType() == EbtFloat && rightType.getBasicType() == EbtFloat" )); | |||
| 2445 | ||||
| 2446 | const uint8_t leftCols = leftType.getCols(); | |||
| 2447 | const uint8_t leftRows = leftType.getRows(); | |||
| 2448 | const uint8_t rightCols = rightType.getCols(); | |||
| 2449 | const uint8_t rightRows = rightType.getRows(); | |||
| 2450 | const uint8_t resultCols = rightCols; | |||
| 2451 | const uint8_t resultRows = leftRows; | |||
| 2452 | ||||
| 2453 | resultArray = new TConstantUnion[resultCols * resultRows]; | |||
| 2454 | for (uint8_t row = 0; row < resultRows; row++) | |||
| 2455 | { | |||
| 2456 | for (uint8_t column = 0; column < resultCols; column++) | |||
| 2457 | { | |||
| 2458 | resultArray[resultRows * column + row].setFConst(0.0f); | |||
| 2459 | for (uint8_t i = 0; i < leftCols; i++) | |||
| 2460 | { | |||
| 2461 | resultArray[resultRows * column + row].setFConst( | |||
| 2462 | resultArray[resultRows * column + row].getFConst() + | |||
| 2463 | leftArray[i * leftRows + row].getFConst() * | |||
| 2464 | rightArray[column * rightRows + i].getFConst()); | |||
| 2465 | } | |||
| 2466 | } | |||
| 2467 | } | |||
| 2468 | } | |||
| 2469 | break; | |||
| 2470 | ||||
| 2471 | case EOpDiv: | |||
| 2472 | case EOpIMod: | |||
| 2473 | { | |||
| 2474 | resultArray = new TConstantUnion[objectSize]; | |||
| 2475 | for (size_t i = 0; i < objectSize; i++) | |||
| 2476 | { | |||
| 2477 | if (IsFloatDivision(leftType.getBasicType(), rightType.getBasicType())) | |||
| 2478 | { | |||
| 2479 | // Float division requested, possibly with implicit conversion | |||
| 2480 | ASSERT(op == EOpDiv)(op == EOpDiv ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2480, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2480 << "): " << "op == EOpDiv" )); | |||
| 2481 | float dividend = leftArray[i].getFConst(); | |||
| 2482 | float divisor = rightArray[i].getFConst(); | |||
| 2483 | ||||
| 2484 | if (divisor == 0.0f) | |||
| 2485 | { | |||
| 2486 | if (dividend == 0.0f) | |||
| 2487 | { | |||
| 2488 | diagnostics->warning(line, | |||
| 2489 | "Zero divided by zero during constant " | |||
| 2490 | "folding generated NaN", | |||
| 2491 | "/"); | |||
| 2492 | resultArray[i].setFConst(std::numeric_limits<float>::quiet_NaN()); | |||
| 2493 | } | |||
| 2494 | else | |||
| 2495 | { | |||
| 2496 | diagnostics->warning(line, "Divide by zero during constant folding", | |||
| 2497 | "/"); | |||
| 2498 | bool negativeResult = std::signbit(dividend) != std::signbit(divisor); | |||
| 2499 | resultArray[i].setFConst(negativeResult | |||
| 2500 | ? -std::numeric_limits<float>::infinity() | |||
| 2501 | : std::numeric_limits<float>::infinity()); | |||
| 2502 | } | |||
| 2503 | } | |||
| 2504 | else if (gl::isInf(dividend) && gl::isInf(divisor)) | |||
| 2505 | { | |||
| 2506 | diagnostics->warning(line, | |||
| 2507 | "Infinity divided by infinity during constant " | |||
| 2508 | "folding generated NaN", | |||
| 2509 | "/"); | |||
| 2510 | resultArray[i].setFConst(std::numeric_limits<float>::quiet_NaN()); | |||
| 2511 | } | |||
| 2512 | else | |||
| 2513 | { | |||
| 2514 | float result = dividend / divisor; | |||
| 2515 | if (!gl::isInf(dividend) && gl::isInf(result)) | |||
| 2516 | { | |||
| 2517 | diagnostics->warning( | |||
| 2518 | line, "Constant folded division overflowed to infinity", "/"); | |||
| 2519 | } | |||
| 2520 | resultArray[i].setFConst(result); | |||
| 2521 | } | |||
| 2522 | } | |||
| 2523 | else | |||
| 2524 | { | |||
| 2525 | // Types are either both int or both uint | |||
| 2526 | switch (leftType.getBasicType()) | |||
| 2527 | { | |||
| 2528 | case EbtInt: | |||
| 2529 | { | |||
| 2530 | if (rightArray[i] == 0) | |||
| 2531 | { | |||
| 2532 | diagnostics->warning( | |||
| 2533 | line, "Divide by zero error during constant folding", "/"); | |||
| 2534 | resultArray[i].setIConst(INT_MAX2147483647); | |||
| 2535 | } | |||
| 2536 | else | |||
| 2537 | { | |||
| 2538 | int lhs = leftArray[i].getIConst(); | |||
| 2539 | int divisor = rightArray[i].getIConst(); | |||
| 2540 | if (op == EOpDiv) | |||
| 2541 | { | |||
| 2542 | // Check for the special case where the minimum | |||
| 2543 | // representable number is divided by -1. If left alone this | |||
| 2544 | // leads to integer overflow in C++. ESSL 3.00.6 | |||
| 2545 | // section 4.1.3 Integers: "However, for the case where the | |||
| 2546 | // minimum representable value is divided by -1, it is | |||
| 2547 | // allowed to return either the minimum representable value | |||
| 2548 | // or the maximum representable value." | |||
| 2549 | if (lhs == -0x7fffffff - 1 && divisor == -1) | |||
| 2550 | { | |||
| 2551 | resultArray[i].setIConst(0x7fffffff); | |||
| 2552 | } | |||
| 2553 | else | |||
| 2554 | { | |||
| 2555 | resultArray[i].setIConst(lhs / divisor); | |||
| 2556 | } | |||
| 2557 | } | |||
| 2558 | else | |||
| 2559 | { | |||
| 2560 | ASSERT(op == EOpIMod)(op == EOpIMod ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2560, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2560 << "): " << "op == EOpIMod" )); | |||
| 2561 | if (lhs < 0 || divisor < 0) | |||
| 2562 | { | |||
| 2563 | // ESSL 3.00.6 section 5.9: Results of modulus are | |||
| 2564 | // undefined when either one of the operands is | |||
| 2565 | // negative. | |||
| 2566 | diagnostics->warning(line, | |||
| 2567 | "Negative modulus operator operand " | |||
| 2568 | "encountered during constant folding. " | |||
| 2569 | "Results are undefined.", | |||
| 2570 | "%"); | |||
| 2571 | resultArray[i].setIConst(0); | |||
| 2572 | } | |||
| 2573 | else | |||
| 2574 | { | |||
| 2575 | resultArray[i].setIConst(lhs % divisor); | |||
| 2576 | } | |||
| 2577 | } | |||
| 2578 | } | |||
| 2579 | break; | |||
| 2580 | } | |||
| 2581 | case EbtUInt: | |||
| 2582 | { | |||
| 2583 | if (rightArray[i] == 0) | |||
| 2584 | { | |||
| 2585 | diagnostics->warning( | |||
| 2586 | line, "Divide by zero error during constant folding", "/"); | |||
| 2587 | resultArray[i].setUConst(UINT_MAX(2147483647 *2U +1U)); | |||
| 2588 | } | |||
| 2589 | else | |||
| 2590 | { | |||
| 2591 | if (op == EOpDiv) | |||
| 2592 | { | |||
| 2593 | resultArray[i].setUConst(leftArray[i].getUConst() / | |||
| 2594 | rightArray[i].getUConst()); | |||
| 2595 | } | |||
| 2596 | else | |||
| 2597 | { | |||
| 2598 | ASSERT(op == EOpIMod)(op == EOpIMod ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2598, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2598 << "): " << "op == EOpIMod" )); | |||
| 2599 | resultArray[i].setUConst(leftArray[i].getUConst() % | |||
| 2600 | rightArray[i].getUConst()); | |||
| 2601 | } | |||
| 2602 | } | |||
| 2603 | break; | |||
| 2604 | } | |||
| 2605 | default: | |||
| 2606 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2606, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2606 << ")"; } while (0); | |||
| 2607 | return nullptr; | |||
| 2608 | } | |||
| 2609 | } | |||
| 2610 | } | |||
| 2611 | } | |||
| 2612 | break; | |||
| 2613 | ||||
| 2614 | case EOpMatrixTimesVector: | |||
| 2615 | { | |||
| 2616 | // TODO(jmadll): This code should check for overflows. | |||
| 2617 | ASSERT(rightType.getBasicType() == EbtFloat)(rightType.getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2617, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2617 << "): " << "rightType.getBasicType() == EbtFloat" )); | |||
| 2618 | ||||
| 2619 | const uint8_t matrixCols = leftType.getCols(); | |||
| 2620 | const uint8_t matrixRows = leftType.getRows(); | |||
| 2621 | ||||
| 2622 | resultArray = new TConstantUnion[matrixRows]; | |||
| 2623 | ||||
| 2624 | for (uint8_t matrixRow = 0; matrixRow < matrixRows; matrixRow++) | |||
| 2625 | { | |||
| 2626 | resultArray[matrixRow].setFConst(0.0f); | |||
| 2627 | for (uint8_t col = 0; col < matrixCols; col++) | |||
| 2628 | { | |||
| 2629 | resultArray[matrixRow].setFConst( | |||
| 2630 | resultArray[matrixRow].getFConst() + | |||
| 2631 | leftArray[col * matrixRows + matrixRow].getFConst() * | |||
| 2632 | rightArray[col].getFConst()); | |||
| 2633 | } | |||
| 2634 | } | |||
| 2635 | } | |||
| 2636 | break; | |||
| 2637 | ||||
| 2638 | case EOpVectorTimesMatrix: | |||
| 2639 | { | |||
| 2640 | // TODO(jmadll): This code should check for overflows. | |||
| 2641 | ASSERT(leftType.getBasicType() == EbtFloat)(leftType.getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2641, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2641 << "): " << "leftType.getBasicType() == EbtFloat" )); | |||
| 2642 | ||||
| 2643 | const uint8_t matrixCols = rightType.getCols(); | |||
| 2644 | const uint8_t matrixRows = rightType.getRows(); | |||
| 2645 | ||||
| 2646 | resultArray = new TConstantUnion[matrixCols]; | |||
| 2647 | ||||
| 2648 | for (uint8_t matrixCol = 0; matrixCol < matrixCols; matrixCol++) | |||
| 2649 | { | |||
| 2650 | resultArray[matrixCol].setFConst(0.0f); | |||
| 2651 | for (uint8_t matrixRow = 0; matrixRow < matrixRows; matrixRow++) | |||
| 2652 | { | |||
| 2653 | resultArray[matrixCol].setFConst( | |||
| 2654 | resultArray[matrixCol].getFConst() + | |||
| 2655 | leftArray[matrixRow].getFConst() * | |||
| 2656 | rightArray[matrixCol * matrixRows + matrixRow].getFConst()); | |||
| 2657 | } | |||
| 2658 | } | |||
| 2659 | } | |||
| 2660 | break; | |||
| 2661 | ||||
| 2662 | case EOpLogicalAnd: | |||
| 2663 | { | |||
| 2664 | resultArray = new TConstantUnion[objectSize]; | |||
| 2665 | for (size_t i = 0; i < objectSize; i++) | |||
| 2666 | { | |||
| 2667 | resultArray[i] = leftArray[i] && rightArray[i]; | |||
| 2668 | } | |||
| 2669 | } | |||
| 2670 | break; | |||
| 2671 | ||||
| 2672 | case EOpLogicalOr: | |||
| 2673 | { | |||
| 2674 | resultArray = new TConstantUnion[objectSize]; | |||
| 2675 | for (size_t i = 0; i < objectSize; i++) | |||
| 2676 | { | |||
| 2677 | resultArray[i] = leftArray[i] || rightArray[i]; | |||
| 2678 | } | |||
| 2679 | } | |||
| 2680 | break; | |||
| 2681 | ||||
| 2682 | case EOpLogicalXor: | |||
| 2683 | { | |||
| 2684 | ASSERT(leftType.getBasicType() == EbtBool)(leftType.getBasicType() == EbtBool ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2684, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2684 << "): " << "leftType.getBasicType() == EbtBool" )); | |||
| 2685 | resultArray = new TConstantUnion[objectSize]; | |||
| 2686 | for (size_t i = 0; i < objectSize; i++) | |||
| 2687 | { | |||
| 2688 | resultArray[i].setBConst(leftArray[i] != rightArray[i]); | |||
| 2689 | } | |||
| 2690 | } | |||
| 2691 | break; | |||
| 2692 | ||||
| 2693 | case EOpBitwiseAnd: | |||
| 2694 | resultArray = new TConstantUnion[objectSize]; | |||
| 2695 | for (size_t i = 0; i < objectSize; i++) | |||
| 2696 | resultArray[i] = leftArray[i] & rightArray[i]; | |||
| 2697 | break; | |||
| 2698 | case EOpBitwiseXor: | |||
| 2699 | resultArray = new TConstantUnion[objectSize]; | |||
| 2700 | for (size_t i = 0; i < objectSize; i++) | |||
| 2701 | resultArray[i] = leftArray[i] ^ rightArray[i]; | |||
| 2702 | break; | |||
| 2703 | case EOpBitwiseOr: | |||
| 2704 | resultArray = new TConstantUnion[objectSize]; | |||
| 2705 | for (size_t i = 0; i < objectSize; i++) | |||
| 2706 | resultArray[i] = leftArray[i] | rightArray[i]; | |||
| 2707 | break; | |||
| 2708 | case EOpBitShiftLeft: | |||
| 2709 | resultArray = new TConstantUnion[objectSize]; | |||
| 2710 | for (size_t i = 0; i < objectSize; i++) | |||
| 2711 | resultArray[i] = | |||
| 2712 | TConstantUnion::lshift(leftArray[i], rightArray[i], diagnostics, line); | |||
| 2713 | break; | |||
| 2714 | case EOpBitShiftRight: | |||
| 2715 | resultArray = new TConstantUnion[objectSize]; | |||
| 2716 | for (size_t i = 0; i < objectSize; i++) | |||
| 2717 | resultArray[i] = | |||
| 2718 | TConstantUnion::rshift(leftArray[i], rightArray[i], diagnostics, line); | |||
| 2719 | break; | |||
| 2720 | ||||
| 2721 | case EOpLessThan: | |||
| 2722 | ASSERT(objectSize == 1)(objectSize == 1 ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2722, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2722 << "): " << "objectSize == 1" )); | |||
| 2723 | resultArray = new TConstantUnion[1]; | |||
| 2724 | resultArray->setBConst(*leftArray < *rightArray); | |||
| 2725 | break; | |||
| 2726 | ||||
| 2727 | case EOpGreaterThan: | |||
| 2728 | ASSERT(objectSize == 1)(objectSize == 1 ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2728, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2728 << "): " << "objectSize == 1" )); | |||
| 2729 | resultArray = new TConstantUnion[1]; | |||
| 2730 | resultArray->setBConst(*leftArray > *rightArray); | |||
| 2731 | break; | |||
| 2732 | ||||
| 2733 | case EOpLessThanEqual: | |||
| 2734 | ASSERT(objectSize == 1)(objectSize == 1 ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2734, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2734 << "): " << "objectSize == 1" )); | |||
| 2735 | resultArray = new TConstantUnion[1]; | |||
| 2736 | resultArray->setBConst(!(*leftArray > *rightArray)); | |||
| 2737 | break; | |||
| 2738 | ||||
| 2739 | case EOpGreaterThanEqual: | |||
| 2740 | ASSERT(objectSize == 1)(objectSize == 1 ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2740, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2740 << "): " << "objectSize == 1" )); | |||
| 2741 | resultArray = new TConstantUnion[1]; | |||
| 2742 | resultArray->setBConst(!(*leftArray < *rightArray)); | |||
| 2743 | break; | |||
| 2744 | ||||
| 2745 | case EOpEqual: | |||
| 2746 | case EOpNotEqual: | |||
| 2747 | { | |||
| 2748 | resultArray = new TConstantUnion[1]; | |||
| 2749 | bool equal = true; | |||
| 2750 | for (size_t i = 0; i < objectSize; i++) | |||
| 2751 | { | |||
| 2752 | if (leftArray[i] != rightArray[i]) | |||
| 2753 | { | |||
| 2754 | equal = false; | |||
| 2755 | break; // break out of for loop | |||
| 2756 | } | |||
| 2757 | } | |||
| 2758 | if (op == EOpEqual) | |||
| 2759 | { | |||
| 2760 | resultArray->setBConst(equal); | |||
| 2761 | } | |||
| 2762 | else | |||
| 2763 | { | |||
| 2764 | resultArray->setBConst(!equal); | |||
| 2765 | } | |||
| 2766 | } | |||
| 2767 | break; | |||
| 2768 | ||||
| 2769 | default: | |||
| 2770 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2770, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2770 << ")"; } while (0); | |||
| 2771 | return nullptr; | |||
| 2772 | } | |||
| 2773 | return resultArray; | |||
| 2774 | } | |||
| 2775 | ||||
| 2776 | // The fold functions do operations on a constant at GLSL compile time, without generating run-time | |||
| 2777 | // code. Returns the constant value to keep using. Nullptr should not be returned. | |||
| 2778 | TConstantUnion *TIntermConstantUnion::foldUnaryNonComponentWise(TOperator op) | |||
| 2779 | { | |||
| 2780 | // Do operations where the return type may have a different number of components compared to the | |||
| 2781 | // operand type. | |||
| 2782 | ||||
| 2783 | const TConstantUnion *operandArray = getConstantValue(); | |||
| 2784 | ASSERT(operandArray)(operandArray ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2784, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2784 << "): " << "operandArray" )); | |||
| 2785 | ||||
| 2786 | size_t objectSize = getType().getObjectSize(); | |||
| 2787 | TConstantUnion *resultArray = nullptr; | |||
| 2788 | switch (op) | |||
| 2789 | { | |||
| 2790 | case EOpAny: | |||
| 2791 | ASSERT(getType().getBasicType() == EbtBool)(getType().getBasicType() == EbtBool ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2791, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2791 << "): " << "getType().getBasicType() == EbtBool" )); | |||
| 2792 | resultArray = new TConstantUnion(); | |||
| 2793 | resultArray->setBConst(false); | |||
| 2794 | for (size_t i = 0; i < objectSize; i++) | |||
| 2795 | { | |||
| 2796 | if (operandArray[i].getBConst()) | |||
| 2797 | { | |||
| 2798 | resultArray->setBConst(true); | |||
| 2799 | break; | |||
| 2800 | } | |||
| 2801 | } | |||
| 2802 | break; | |||
| 2803 | ||||
| 2804 | case EOpAll: | |||
| 2805 | ASSERT(getType().getBasicType() == EbtBool)(getType().getBasicType() == EbtBool ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2805, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2805 << "): " << "getType().getBasicType() == EbtBool" )); | |||
| 2806 | resultArray = new TConstantUnion(); | |||
| 2807 | resultArray->setBConst(true); | |||
| 2808 | for (size_t i = 0; i < objectSize; i++) | |||
| 2809 | { | |||
| 2810 | if (!operandArray[i].getBConst()) | |||
| 2811 | { | |||
| 2812 | resultArray->setBConst(false); | |||
| 2813 | break; | |||
| 2814 | } | |||
| 2815 | } | |||
| 2816 | break; | |||
| 2817 | ||||
| 2818 | case EOpLength: | |||
| 2819 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2819, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2819 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2820 | resultArray = new TConstantUnion(); | |||
| 2821 | resultArray->setFConst(VectorLength(operandArray, objectSize)); | |||
| 2822 | break; | |||
| 2823 | ||||
| 2824 | case EOpTranspose: | |||
| 2825 | { | |||
| 2826 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2826, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2826 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2827 | resultArray = new TConstantUnion[objectSize]; | |||
| 2828 | angle::Matrix<float> result = | |||
| 2829 | GetMatrix(operandArray, getType().getRows(), getType().getCols()).transpose(); | |||
| 2830 | SetUnionArrayFromMatrix(result, resultArray); | |||
| 2831 | break; | |||
| 2832 | } | |||
| 2833 | ||||
| 2834 | case EOpDeterminant: | |||
| 2835 | { | |||
| 2836 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2836, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2836 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2837 | const uint8_t size = getType().getNominalSize(); | |||
| 2838 | ASSERT(size >= 2 && size <= 4)(size >= 2 && size <= 4 ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2838, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2838 << "): " << "size >= 2 && size <= 4" )); | |||
| 2839 | resultArray = new TConstantUnion(); | |||
| 2840 | resultArray->setFConst(GetMatrix(operandArray, size).determinant()); | |||
| 2841 | break; | |||
| 2842 | } | |||
| 2843 | ||||
| 2844 | case EOpInverse: | |||
| 2845 | { | |||
| 2846 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2846, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2846 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2847 | const uint8_t size = getType().getNominalSize(); | |||
| 2848 | ASSERT(size >= 2 && size <= 4)(size >= 2 && size <= 4 ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2848, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2848 << "): " << "size >= 2 && size <= 4" )); | |||
| 2849 | resultArray = new TConstantUnion[objectSize]; | |||
| 2850 | angle::Matrix<float> result = GetMatrix(operandArray, size).inverse(); | |||
| 2851 | SetUnionArrayFromMatrix(result, resultArray); | |||
| 2852 | break; | |||
| 2853 | } | |||
| 2854 | ||||
| 2855 | case EOpPackSnorm2x16: | |||
| 2856 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2856, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2856 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2857 | ASSERT(getType().getNominalSize() == 2)(getType().getNominalSize() == 2 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2857, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2857 << "): " << "getType().getNominalSize() == 2" )); | |||
| 2858 | resultArray = new TConstantUnion(); | |||
| 2859 | resultArray->setUConst( | |||
| 2860 | gl::packSnorm2x16(operandArray[0].getFConst(), operandArray[1].getFConst())); | |||
| 2861 | break; | |||
| 2862 | ||||
| 2863 | case EOpUnpackSnorm2x16: | |||
| 2864 | { | |||
| 2865 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2865, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2865 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 2866 | resultArray = new TConstantUnion[2]; | |||
| 2867 | float f1, f2; | |||
| 2868 | gl::unpackSnorm2x16(operandArray[0].getUConst(), &f1, &f2); | |||
| 2869 | resultArray[0].setFConst(f1); | |||
| 2870 | resultArray[1].setFConst(f2); | |||
| 2871 | break; | |||
| 2872 | } | |||
| 2873 | ||||
| 2874 | case EOpPackUnorm2x16: | |||
| 2875 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2875, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2875 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2876 | ASSERT(getType().getNominalSize() == 2)(getType().getNominalSize() == 2 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2876, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2876 << "): " << "getType().getNominalSize() == 2" )); | |||
| 2877 | resultArray = new TConstantUnion(); | |||
| 2878 | resultArray->setUConst( | |||
| 2879 | gl::packUnorm2x16(operandArray[0].getFConst(), operandArray[1].getFConst())); | |||
| 2880 | break; | |||
| 2881 | ||||
| 2882 | case EOpUnpackUnorm2x16: | |||
| 2883 | { | |||
| 2884 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2884, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2884 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 2885 | resultArray = new TConstantUnion[2]; | |||
| 2886 | float f1, f2; | |||
| 2887 | gl::unpackUnorm2x16(operandArray[0].getUConst(), &f1, &f2); | |||
| 2888 | resultArray[0].setFConst(f1); | |||
| 2889 | resultArray[1].setFConst(f2); | |||
| 2890 | break; | |||
| 2891 | } | |||
| 2892 | ||||
| 2893 | case EOpPackHalf2x16: | |||
| 2894 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2894, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2894 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2895 | ASSERT(getType().getNominalSize() == 2)(getType().getNominalSize() == 2 ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2895, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2895 << "): " << "getType().getNominalSize() == 2" )); | |||
| 2896 | resultArray = new TConstantUnion(); | |||
| 2897 | resultArray->setUConst( | |||
| 2898 | gl::packHalf2x16(operandArray[0].getFConst(), operandArray[1].getFConst())); | |||
| 2899 | break; | |||
| 2900 | ||||
| 2901 | case EOpUnpackHalf2x16: | |||
| 2902 | { | |||
| 2903 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2903, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2903 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 2904 | resultArray = new TConstantUnion[2]; | |||
| 2905 | float f1, f2; | |||
| 2906 | gl::unpackHalf2x16(operandArray[0].getUConst(), &f1, &f2); | |||
| 2907 | resultArray[0].setFConst(f1); | |||
| 2908 | resultArray[1].setFConst(f2); | |||
| 2909 | break; | |||
| 2910 | } | |||
| 2911 | ||||
| 2912 | case EOpPackUnorm4x8: | |||
| 2913 | { | |||
| 2914 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2914, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2914 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2915 | resultArray = new TConstantUnion(); | |||
| 2916 | resultArray->setUConst( | |||
| 2917 | gl::PackUnorm4x8(operandArray[0].getFConst(), operandArray[1].getFConst(), | |||
| 2918 | operandArray[2].getFConst(), operandArray[3].getFConst())); | |||
| 2919 | break; | |||
| 2920 | } | |||
| 2921 | case EOpPackSnorm4x8: | |||
| 2922 | { | |||
| 2923 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2923, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2923 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 2924 | resultArray = new TConstantUnion(); | |||
| 2925 | resultArray->setUConst( | |||
| 2926 | gl::PackSnorm4x8(operandArray[0].getFConst(), operandArray[1].getFConst(), | |||
| 2927 | operandArray[2].getFConst(), operandArray[3].getFConst())); | |||
| 2928 | break; | |||
| 2929 | } | |||
| 2930 | case EOpUnpackUnorm4x8: | |||
| 2931 | { | |||
| 2932 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2932, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2932 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 2933 | resultArray = new TConstantUnion[4]; | |||
| 2934 | float f[4]; | |||
| 2935 | gl::UnpackUnorm4x8(operandArray[0].getUConst(), f); | |||
| 2936 | for (size_t i = 0; i < 4; ++i) | |||
| 2937 | { | |||
| 2938 | resultArray[i].setFConst(f[i]); | |||
| 2939 | } | |||
| 2940 | break; | |||
| 2941 | } | |||
| 2942 | case EOpUnpackSnorm4x8: | |||
| 2943 | { | |||
| 2944 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2944, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2944 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 2945 | resultArray = new TConstantUnion[4]; | |||
| 2946 | float f[4]; | |||
| 2947 | gl::UnpackSnorm4x8(operandArray[0].getUConst(), f); | |||
| 2948 | for (size_t i = 0; i < 4; ++i) | |||
| 2949 | { | |||
| 2950 | resultArray[i].setFConst(f[i]); | |||
| 2951 | } | |||
| 2952 | break; | |||
| 2953 | } | |||
| 2954 | ||||
| 2955 | default: | |||
| 2956 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2956, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2956 << ")"; } while (0); | |||
| 2957 | break; | |||
| 2958 | } | |||
| 2959 | ||||
| 2960 | return resultArray; | |||
| 2961 | } | |||
| 2962 | ||||
| 2963 | TConstantUnion *TIntermConstantUnion::foldUnaryComponentWise(TOperator op, | |||
| 2964 | const TFunction *function, | |||
| 2965 | TDiagnostics *diagnostics) | |||
| 2966 | { | |||
| 2967 | // Do unary operations where each component of the result is computed based on the corresponding | |||
| 2968 | // component of the operand. Also folds normalize, though the divisor in that case takes all | |||
| 2969 | // components into account. | |||
| 2970 | ||||
| 2971 | const TConstantUnion *operandArray = getConstantValue(); | |||
| 2972 | ASSERT(operandArray)(operandArray ? static_cast<void>(0) : (!((::gl::priv:: ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 2972, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 2972 << "): " << "operandArray" )); | |||
| 2973 | ||||
| 2974 | size_t objectSize = getType().getObjectSize(); | |||
| 2975 | ||||
| 2976 | TConstantUnion *resultArray = new TConstantUnion[objectSize]; | |||
| 2977 | for (size_t i = 0; i < objectSize; i++) | |||
| 2978 | { | |||
| 2979 | switch (op) | |||
| 2980 | { | |||
| 2981 | case EOpNegative: | |||
| 2982 | switch (getType().getBasicType()) | |||
| 2983 | { | |||
| 2984 | case EbtFloat: | |||
| 2985 | resultArray[i].setFConst(-operandArray[i].getFConst()); | |||
| 2986 | break; | |||
| 2987 | case EbtInt: | |||
| 2988 | if (operandArray[i] == std::numeric_limits<int>::min()) | |||
| 2989 | { | |||
| 2990 | // The minimum representable integer doesn't have a positive | |||
| 2991 | // counterpart, rather the negation overflows and in ESSL is supposed to | |||
| 2992 | // wrap back to the minimum representable integer. Make sure that we | |||
| 2993 | // don't actually let the negation overflow, which has undefined | |||
| 2994 | // behavior in C++. | |||
| 2995 | resultArray[i].setIConst(std::numeric_limits<int>::min()); | |||
| 2996 | } | |||
| 2997 | else | |||
| 2998 | { | |||
| 2999 | resultArray[i].setIConst(-operandArray[i].getIConst()); | |||
| 3000 | } | |||
| 3001 | break; | |||
| 3002 | case EbtUInt: | |||
| 3003 | if (operandArray[i] == 0x80000000u) | |||
| 3004 | { | |||
| 3005 | resultArray[i].setUConst(0x80000000u); | |||
| 3006 | } | |||
| 3007 | else | |||
| 3008 | { | |||
| 3009 | resultArray[i].setUConst(static_cast<unsigned int>( | |||
| 3010 | -static_cast<int>(operandArray[i].getUConst()))); | |||
| 3011 | } | |||
| 3012 | break; | |||
| 3013 | default: | |||
| 3014 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3014, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3014 << ")"; } while (0); | |||
| 3015 | return nullptr; | |||
| 3016 | } | |||
| 3017 | break; | |||
| 3018 | ||||
| 3019 | case EOpPositive: | |||
| 3020 | switch (getType().getBasicType()) | |||
| 3021 | { | |||
| 3022 | case EbtFloat: | |||
| 3023 | resultArray[i].setFConst(operandArray[i].getFConst()); | |||
| 3024 | break; | |||
| 3025 | case EbtInt: | |||
| 3026 | resultArray[i].setIConst(operandArray[i].getIConst()); | |||
| 3027 | break; | |||
| 3028 | case EbtUInt: | |||
| 3029 | resultArray[i].setUConst(static_cast<unsigned int>( | |||
| 3030 | static_cast<int>(operandArray[i].getUConst()))); | |||
| 3031 | break; | |||
| 3032 | default: | |||
| 3033 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3033, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3033 << ")"; } while (0); | |||
| 3034 | return nullptr; | |||
| 3035 | } | |||
| 3036 | break; | |||
| 3037 | ||||
| 3038 | case EOpLogicalNot: | |||
| 3039 | switch (getType().getBasicType()) | |||
| 3040 | { | |||
| 3041 | case EbtBool: | |||
| 3042 | resultArray[i].setBConst(!operandArray[i].getBConst()); | |||
| 3043 | break; | |||
| 3044 | default: | |||
| 3045 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3045, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3045 << ")"; } while (0); | |||
| 3046 | return nullptr; | |||
| 3047 | } | |||
| 3048 | break; | |||
| 3049 | ||||
| 3050 | case EOpBitwiseNot: | |||
| 3051 | switch (getType().getBasicType()) | |||
| 3052 | { | |||
| 3053 | case EbtInt: | |||
| 3054 | resultArray[i].setIConst(~operandArray[i].getIConst()); | |||
| 3055 | break; | |||
| 3056 | case EbtUInt: | |||
| 3057 | resultArray[i].setUConst(~operandArray[i].getUConst()); | |||
| 3058 | break; | |||
| 3059 | default: | |||
| 3060 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3060, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3060 << ")"; } while (0); | |||
| 3061 | return nullptr; | |||
| 3062 | } | |||
| 3063 | break; | |||
| 3064 | ||||
| 3065 | case EOpRadians: | |||
| 3066 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3066, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3066 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3067 | resultArray[i].setFConst(kDegreesToRadiansMultiplier * operandArray[i].getFConst()); | |||
| 3068 | break; | |||
| 3069 | ||||
| 3070 | case EOpDegrees: | |||
| 3071 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3071, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3071 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3072 | resultArray[i].setFConst(kRadiansToDegreesMultiplier * operandArray[i].getFConst()); | |||
| 3073 | break; | |||
| 3074 | ||||
| 3075 | case EOpSin: | |||
| 3076 | foldFloatTypeUnary(operandArray[i], &sinf, &resultArray[i]); | |||
| 3077 | break; | |||
| 3078 | ||||
| 3079 | case EOpCos: | |||
| 3080 | foldFloatTypeUnary(operandArray[i], &cosf, &resultArray[i]); | |||
| 3081 | break; | |||
| 3082 | ||||
| 3083 | case EOpTan: | |||
| 3084 | foldFloatTypeUnary(operandArray[i], &tanf, &resultArray[i]); | |||
| 3085 | break; | |||
| 3086 | ||||
| 3087 | case EOpAsin: | |||
| 3088 | // For asin(x), results are undefined if |x| > 1, we are choosing to set result to | |||
| 3089 | // 0. | |||
| 3090 | if (fabsf(operandArray[i].getFConst()) > 1.0f) | |||
| 3091 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3092 | diagnostics, &resultArray[i]); | |||
| 3093 | else | |||
| 3094 | foldFloatTypeUnary(operandArray[i], &asinf, &resultArray[i]); | |||
| 3095 | break; | |||
| 3096 | ||||
| 3097 | case EOpAcos: | |||
| 3098 | // For acos(x), results are undefined if |x| > 1, we are choosing to set result to | |||
| 3099 | // 0. | |||
| 3100 | if (fabsf(operandArray[i].getFConst()) > 1.0f) | |||
| 3101 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3102 | diagnostics, &resultArray[i]); | |||
| 3103 | else | |||
| 3104 | foldFloatTypeUnary(operandArray[i], &acosf, &resultArray[i]); | |||
| 3105 | break; | |||
| 3106 | ||||
| 3107 | case EOpAtan: | |||
| 3108 | foldFloatTypeUnary(operandArray[i], &atanf, &resultArray[i]); | |||
| 3109 | break; | |||
| 3110 | ||||
| 3111 | case EOpSinh: | |||
| 3112 | foldFloatTypeUnary(operandArray[i], &sinhf, &resultArray[i]); | |||
| 3113 | break; | |||
| 3114 | ||||
| 3115 | case EOpCosh: | |||
| 3116 | foldFloatTypeUnary(operandArray[i], &coshf, &resultArray[i]); | |||
| 3117 | break; | |||
| 3118 | ||||
| 3119 | case EOpTanh: | |||
| 3120 | foldFloatTypeUnary(operandArray[i], &tanhf, &resultArray[i]); | |||
| 3121 | break; | |||
| 3122 | ||||
| 3123 | case EOpAsinh: | |||
| 3124 | foldFloatTypeUnary(operandArray[i], &asinhf, &resultArray[i]); | |||
| 3125 | break; | |||
| 3126 | ||||
| 3127 | case EOpAcosh: | |||
| 3128 | // For acosh(x), results are undefined if x < 1, we are choosing to set result to 0. | |||
| 3129 | if (operandArray[i].getFConst() < 1.0f) | |||
| 3130 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3131 | diagnostics, &resultArray[i]); | |||
| 3132 | else | |||
| 3133 | foldFloatTypeUnary(operandArray[i], &acoshf, &resultArray[i]); | |||
| 3134 | break; | |||
| 3135 | ||||
| 3136 | case EOpAtanh: | |||
| 3137 | // For atanh(x), results are undefined if |x| >= 1, we are choosing to set result to | |||
| 3138 | // 0. | |||
| 3139 | if (fabsf(operandArray[i].getFConst()) >= 1.0f) | |||
| 3140 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3141 | diagnostics, &resultArray[i]); | |||
| 3142 | else | |||
| 3143 | foldFloatTypeUnary(operandArray[i], &atanhf, &resultArray[i]); | |||
| 3144 | break; | |||
| 3145 | ||||
| 3146 | case EOpAbs: | |||
| 3147 | switch (getType().getBasicType()) | |||
| 3148 | { | |||
| 3149 | case EbtFloat: | |||
| 3150 | resultArray[i].setFConst(fabsf(operandArray[i].getFConst())); | |||
| 3151 | break; | |||
| 3152 | case EbtInt: | |||
| 3153 | resultArray[i].setIConst(abs(operandArray[i].getIConst())); | |||
| 3154 | break; | |||
| 3155 | default: | |||
| 3156 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3156, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3156 << ")"; } while (0); | |||
| 3157 | return nullptr; | |||
| 3158 | } | |||
| 3159 | break; | |||
| 3160 | ||||
| 3161 | case EOpSign: | |||
| 3162 | switch (getType().getBasicType()) | |||
| 3163 | { | |||
| 3164 | case EbtFloat: | |||
| 3165 | { | |||
| 3166 | float fConst = operandArray[i].getFConst(); | |||
| 3167 | float fResult = 0.0f; | |||
| 3168 | if (fConst > 0.0f) | |||
| 3169 | fResult = 1.0f; | |||
| 3170 | else if (fConst < 0.0f) | |||
| 3171 | fResult = -1.0f; | |||
| 3172 | resultArray[i].setFConst(fResult); | |||
| 3173 | break; | |||
| 3174 | } | |||
| 3175 | case EbtInt: | |||
| 3176 | { | |||
| 3177 | int iConst = operandArray[i].getIConst(); | |||
| 3178 | int iResult = 0; | |||
| 3179 | if (iConst > 0) | |||
| 3180 | iResult = 1; | |||
| 3181 | else if (iConst < 0) | |||
| 3182 | iResult = -1; | |||
| 3183 | resultArray[i].setIConst(iResult); | |||
| 3184 | break; | |||
| 3185 | } | |||
| 3186 | default: | |||
| 3187 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3187, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3187 << ")"; } while (0); | |||
| 3188 | return nullptr; | |||
| 3189 | } | |||
| 3190 | break; | |||
| 3191 | ||||
| 3192 | case EOpFloor: | |||
| 3193 | foldFloatTypeUnary(operandArray[i], &floorf, &resultArray[i]); | |||
| 3194 | break; | |||
| 3195 | ||||
| 3196 | case EOpTrunc: | |||
| 3197 | foldFloatTypeUnary(operandArray[i], &truncf, &resultArray[i]); | |||
| 3198 | break; | |||
| 3199 | ||||
| 3200 | case EOpRound: | |||
| 3201 | foldFloatTypeUnary(operandArray[i], &roundf, &resultArray[i]); | |||
| 3202 | break; | |||
| 3203 | ||||
| 3204 | case EOpRoundEven: | |||
| 3205 | { | |||
| 3206 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3206, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3206 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3207 | float x = operandArray[i].getFConst(); | |||
| 3208 | float result; | |||
| 3209 | float fractPart = modff(x, &result); | |||
| 3210 | if (fabsf(fractPart) == 0.5f) | |||
| 3211 | result = 2.0f * roundf(x / 2.0f); | |||
| 3212 | else | |||
| 3213 | result = roundf(x); | |||
| 3214 | resultArray[i].setFConst(result); | |||
| 3215 | break; | |||
| 3216 | } | |||
| 3217 | ||||
| 3218 | case EOpCeil: | |||
| 3219 | foldFloatTypeUnary(operandArray[i], &ceilf, &resultArray[i]); | |||
| 3220 | break; | |||
| 3221 | ||||
| 3222 | case EOpFract: | |||
| 3223 | { | |||
| 3224 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3224, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3224 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3225 | float x = operandArray[i].getFConst(); | |||
| 3226 | resultArray[i].setFConst(x - floorf(x)); | |||
| 3227 | break; | |||
| 3228 | } | |||
| 3229 | ||||
| 3230 | case EOpIsnan: | |||
| 3231 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3231, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3231 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3232 | resultArray[i].setBConst(gl::isNaN(operandArray[0].getFConst())); | |||
| 3233 | break; | |||
| 3234 | ||||
| 3235 | case EOpIsinf: | |||
| 3236 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3236, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3236 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3237 | resultArray[i].setBConst(gl::isInf(operandArray[0].getFConst())); | |||
| 3238 | break; | |||
| 3239 | ||||
| 3240 | case EOpFloatBitsToInt: | |||
| 3241 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3241, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3241 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3242 | resultArray[i].setIConst(gl::bitCast<int32_t>(operandArray[0].getFConst())); | |||
| 3243 | break; | |||
| 3244 | ||||
| 3245 | case EOpFloatBitsToUint: | |||
| 3246 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3246, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3246 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3247 | resultArray[i].setUConst(gl::bitCast<uint32_t>(operandArray[0].getFConst())); | |||
| 3248 | break; | |||
| 3249 | ||||
| 3250 | case EOpIntBitsToFloat: | |||
| 3251 | ASSERT(getType().getBasicType() == EbtInt)(getType().getBasicType() == EbtInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3251, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3251 << "): " << "getType().getBasicType() == EbtInt" )); | |||
| 3252 | resultArray[i].setFConst(gl::bitCast<float>(operandArray[0].getIConst())); | |||
| 3253 | break; | |||
| 3254 | ||||
| 3255 | case EOpUintBitsToFloat: | |||
| 3256 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3256, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3256 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 3257 | resultArray[i].setFConst(gl::bitCast<float>(operandArray[0].getUConst())); | |||
| 3258 | break; | |||
| 3259 | ||||
| 3260 | case EOpExp: | |||
| 3261 | foldFloatTypeUnary(operandArray[i], &expf, &resultArray[i]); | |||
| 3262 | break; | |||
| 3263 | ||||
| 3264 | case EOpLog: | |||
| 3265 | // For log(x), results are undefined if x <= 0, we are choosing to set result to 0. | |||
| 3266 | if (operandArray[i].getFConst() <= 0.0f) | |||
| 3267 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3268 | diagnostics, &resultArray[i]); | |||
| 3269 | else | |||
| 3270 | foldFloatTypeUnary(operandArray[i], &logf, &resultArray[i]); | |||
| 3271 | break; | |||
| 3272 | ||||
| 3273 | case EOpExp2: | |||
| 3274 | foldFloatTypeUnary(operandArray[i], &exp2f, &resultArray[i]); | |||
| 3275 | break; | |||
| 3276 | ||||
| 3277 | case EOpLog2: | |||
| 3278 | // For log2(x), results are undefined if x <= 0, we are choosing to set result to 0. | |||
| 3279 | // And log2f is not available on some plarforms like old android, so just using | |||
| 3280 | // log(x)/log(2) here. | |||
| 3281 | if (operandArray[i].getFConst() <= 0.0f) | |||
| 3282 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3283 | diagnostics, &resultArray[i]); | |||
| 3284 | else | |||
| 3285 | { | |||
| 3286 | foldFloatTypeUnary(operandArray[i], &logf, &resultArray[i]); | |||
| 3287 | resultArray[i].setFConst(resultArray[i].getFConst() / logf(2.0f)); | |||
| 3288 | } | |||
| 3289 | break; | |||
| 3290 | ||||
| 3291 | case EOpSqrt: | |||
| 3292 | // For sqrt(x), results are undefined if x < 0, we are choosing to set result to 0. | |||
| 3293 | if (operandArray[i].getFConst() < 0.0f) | |||
| 3294 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3295 | diagnostics, &resultArray[i]); | |||
| 3296 | else | |||
| 3297 | foldFloatTypeUnary(operandArray[i], &sqrtf, &resultArray[i]); | |||
| 3298 | break; | |||
| 3299 | ||||
| 3300 | case EOpInversesqrt: | |||
| 3301 | // There is no stdlib built-in function equavalent for GLES built-in inversesqrt(), | |||
| 3302 | // so getting the square root first using builtin function sqrt() and then taking | |||
| 3303 | // its inverse. | |||
| 3304 | // Also, for inversesqrt(x), results are undefined if x <= 0, we are choosing to set | |||
| 3305 | // result to 0. | |||
| 3306 | if (operandArray[i].getFConst() <= 0.0f) | |||
| 3307 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3308 | diagnostics, &resultArray[i]); | |||
| 3309 | else | |||
| 3310 | { | |||
| 3311 | foldFloatTypeUnary(operandArray[i], &sqrtf, &resultArray[i]); | |||
| 3312 | resultArray[i].setFConst(1.0f / resultArray[i].getFConst()); | |||
| 3313 | } | |||
| 3314 | break; | |||
| 3315 | ||||
| 3316 | case EOpNotComponentWise: | |||
| 3317 | ASSERT(getType().getBasicType() == EbtBool)(getType().getBasicType() == EbtBool ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3317, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3317 << "): " << "getType().getBasicType() == EbtBool" )); | |||
| 3318 | resultArray[i].setBConst(!operandArray[i].getBConst()); | |||
| 3319 | break; | |||
| 3320 | ||||
| 3321 | case EOpNormalize: | |||
| 3322 | { | |||
| 3323 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3323, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3323 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3324 | float x = operandArray[i].getFConst(); | |||
| 3325 | float length = VectorLength(operandArray, objectSize); | |||
| 3326 | if (length != 0.0f) | |||
| 3327 | resultArray[i].setFConst(x / length); | |||
| 3328 | else | |||
| 3329 | UndefinedConstantFoldingError(getLine(), function, getType().getBasicType(), | |||
| 3330 | diagnostics, &resultArray[i]); | |||
| 3331 | break; | |||
| 3332 | } | |||
| 3333 | case EOpBitfieldReverse: | |||
| 3334 | { | |||
| 3335 | uint32_t value; | |||
| 3336 | if (getType().getBasicType() == EbtInt) | |||
| 3337 | { | |||
| 3338 | value = static_cast<uint32_t>(operandArray[i].getIConst()); | |||
| 3339 | } | |||
| 3340 | else | |||
| 3341 | { | |||
| 3342 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3342, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3342 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 3343 | value = operandArray[i].getUConst(); | |||
| 3344 | } | |||
| 3345 | uint32_t result = gl::BitfieldReverse(value); | |||
| 3346 | if (getType().getBasicType() == EbtInt) | |||
| 3347 | { | |||
| 3348 | resultArray[i].setIConst(static_cast<int32_t>(result)); | |||
| 3349 | } | |||
| 3350 | else | |||
| 3351 | { | |||
| 3352 | resultArray[i].setUConst(result); | |||
| 3353 | } | |||
| 3354 | break; | |||
| 3355 | } | |||
| 3356 | case EOpBitCount: | |||
| 3357 | { | |||
| 3358 | uint32_t value; | |||
| 3359 | if (getType().getBasicType() == EbtInt) | |||
| 3360 | { | |||
| 3361 | value = static_cast<uint32_t>(operandArray[i].getIConst()); | |||
| 3362 | } | |||
| 3363 | else | |||
| 3364 | { | |||
| 3365 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3365, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3365 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 3366 | value = operandArray[i].getUConst(); | |||
| 3367 | } | |||
| 3368 | int result = gl::BitCount(value); | |||
| 3369 | resultArray[i].setIConst(result); | |||
| 3370 | break; | |||
| 3371 | } | |||
| 3372 | case EOpFindLSB: | |||
| 3373 | { | |||
| 3374 | uint32_t value; | |||
| 3375 | if (getType().getBasicType() == EbtInt) | |||
| 3376 | { | |||
| 3377 | value = static_cast<uint32_t>(operandArray[i].getIConst()); | |||
| 3378 | } | |||
| 3379 | else | |||
| 3380 | { | |||
| 3381 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3381, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3381 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 3382 | value = operandArray[i].getUConst(); | |||
| 3383 | } | |||
| 3384 | resultArray[i].setIConst(gl::FindLSB(value)); | |||
| 3385 | break; | |||
| 3386 | } | |||
| 3387 | case EOpFindMSB: | |||
| 3388 | { | |||
| 3389 | uint32_t value; | |||
| 3390 | if (getType().getBasicType() == EbtInt) | |||
| 3391 | { | |||
| 3392 | int intValue = operandArray[i].getIConst(); | |||
| 3393 | value = static_cast<uint32_t>(intValue); | |||
| 3394 | if (intValue < 0) | |||
| 3395 | { | |||
| 3396 | // Look for zero instead of one in value. This also handles the intValue == | |||
| 3397 | // -1 special case, where the return value needs to be -1. | |||
| 3398 | value = ~value; | |||
| 3399 | } | |||
| 3400 | } | |||
| 3401 | else | |||
| 3402 | { | |||
| 3403 | ASSERT(getType().getBasicType() == EbtUInt)(getType().getBasicType() == EbtUInt ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3403, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3403 << "): " << "getType().getBasicType() == EbtUInt" )); | |||
| 3404 | value = operandArray[i].getUConst(); | |||
| 3405 | } | |||
| 3406 | resultArray[i].setIConst(gl::FindMSB(value)); | |||
| 3407 | break; | |||
| 3408 | } | |||
| 3409 | ||||
| 3410 | default: | |||
| 3411 | return nullptr; | |||
| 3412 | } | |||
| 3413 | } | |||
| 3414 | ||||
| 3415 | return resultArray; | |||
| 3416 | } | |||
| 3417 | ||||
| 3418 | void TIntermConstantUnion::foldFloatTypeUnary(const TConstantUnion ¶meter, | |||
| 3419 | FloatTypeUnaryFunc builtinFunc, | |||
| 3420 | TConstantUnion *result) const | |||
| 3421 | { | |||
| 3422 | ASSERT(builtinFunc)(builtinFunc ? static_cast<void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3422, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3422 << "): " << "builtinFunc" )); | |||
| 3423 | ||||
| 3424 | ASSERT(getType().getBasicType() == EbtFloat)(getType().getBasicType() == EbtFloat ? static_cast<void> (0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3424, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3424 << "): " << "getType().getBasicType() == EbtFloat" )); | |||
| 3425 | result->setFConst(builtinFunc(parameter.getFConst())); | |||
| 3426 | } | |||
| 3427 | ||||
| 3428 | void TIntermConstantUnion::propagatePrecision(TPrecision precision) | |||
| 3429 | { | |||
| 3430 | mType.setPrecision(precision); | |||
| 3431 | } | |||
| 3432 | ||||
| 3433 | // static | |||
| 3434 | TConstantUnion *TIntermConstantUnion::FoldAggregateBuiltIn(TIntermAggregate *aggregate, | |||
| 3435 | TDiagnostics *diagnostics) | |||
| 3436 | { | |||
| 3437 | const TOperator op = aggregate->getOp(); | |||
| 3438 | const TFunction *function = aggregate->getFunction(); | |||
| 3439 | TIntermSequence *arguments = aggregate->getSequence(); | |||
| 3440 | unsigned int argsCount = static_cast<unsigned int>(arguments->size()); | |||
| 3441 | std::vector<const TConstantUnion *> unionArrays(argsCount); | |||
| 3442 | std::vector<size_t> objectSizes(argsCount); | |||
| 3443 | size_t maxObjectSize = 0; | |||
| 3444 | TBasicType basicType = EbtVoid; | |||
| 3445 | TSourceLoc loc; | |||
| 3446 | for (unsigned int i = 0; i < argsCount; i++) | |||
| 3447 | { | |||
| 3448 | TIntermConstantUnion *argConstant = (*arguments)[i]->getAsConstantUnion(); | |||
| 3449 | ASSERT(argConstant != nullptr)(argConstant != nullptr ? static_cast<void>(0) : (!((:: gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3449, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3449 << "): " << "argConstant != nullptr" )); // Should be checked already. | |||
| 3450 | ||||
| 3451 | if (i == 0) | |||
| 3452 | { | |||
| 3453 | basicType = argConstant->getType().getBasicType(); | |||
| 3454 | loc = argConstant->getLine(); | |||
| 3455 | } | |||
| 3456 | unionArrays[i] = argConstant->getConstantValue(); | |||
| 3457 | objectSizes[i] = argConstant->getType().getObjectSize(); | |||
| 3458 | if (objectSizes[i] > maxObjectSize) | |||
| 3459 | maxObjectSize = objectSizes[i]; | |||
| 3460 | } | |||
| 3461 | ||||
| 3462 | if (!(*arguments)[0]->getAsTyped()->isMatrix() && aggregate->getOp() != EOpOuterProduct) | |||
| 3463 | { | |||
| 3464 | for (unsigned int i = 0; i < argsCount; i++) | |||
| 3465 | if (objectSizes[i] != maxObjectSize) | |||
| 3466 | unionArrays[i] = Vectorize(*unionArrays[i], maxObjectSize); | |||
| 3467 | } | |||
| 3468 | ||||
| 3469 | TConstantUnion *resultArray = nullptr; | |||
| 3470 | ||||
| 3471 | switch (op) | |||
| 3472 | { | |||
| 3473 | case EOpAtan: | |||
| 3474 | { | |||
| 3475 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3475, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3475 << "): " << "basicType == EbtFloat" )); | |||
| 3476 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3477 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3478 | { | |||
| 3479 | float y = unionArrays[0][i].getFConst(); | |||
| 3480 | float x = unionArrays[1][i].getFConst(); | |||
| 3481 | // Results are undefined if x and y are both 0. | |||
| 3482 | if (x == 0.0f && y == 0.0f) | |||
| 3483 | UndefinedConstantFoldingError(loc, function, basicType, diagnostics, | |||
| 3484 | &resultArray[i]); | |||
| 3485 | else | |||
| 3486 | resultArray[i].setFConst(atan2f(y, x)); | |||
| 3487 | } | |||
| 3488 | break; | |||
| 3489 | } | |||
| 3490 | ||||
| 3491 | case EOpPow: | |||
| 3492 | { | |||
| 3493 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3493, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3493 << "): " << "basicType == EbtFloat" )); | |||
| 3494 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3495 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3496 | { | |||
| 3497 | float x = unionArrays[0][i].getFConst(); | |||
| 3498 | float y = unionArrays[1][i].getFConst(); | |||
| 3499 | // Results are undefined if x < 0. | |||
| 3500 | // Results are undefined if x = 0 and y <= 0. | |||
| 3501 | if (x < 0.0f) | |||
| 3502 | UndefinedConstantFoldingError(loc, function, basicType, diagnostics, | |||
| 3503 | &resultArray[i]); | |||
| 3504 | else if (x == 0.0f && y <= 0.0f) | |||
| 3505 | UndefinedConstantFoldingError(loc, function, basicType, diagnostics, | |||
| 3506 | &resultArray[i]); | |||
| 3507 | else | |||
| 3508 | resultArray[i].setFConst(powf(x, y)); | |||
| 3509 | } | |||
| 3510 | break; | |||
| 3511 | } | |||
| 3512 | ||||
| 3513 | case EOpMod: | |||
| 3514 | { | |||
| 3515 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3515, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3515 << "): " << "basicType == EbtFloat" )); | |||
| 3516 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3517 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3518 | { | |||
| 3519 | float x = unionArrays[0][i].getFConst(); | |||
| 3520 | float y = unionArrays[1][i].getFConst(); | |||
| 3521 | resultArray[i].setFConst(x - y * floorf(x / y)); | |||
| 3522 | } | |||
| 3523 | break; | |||
| 3524 | } | |||
| 3525 | ||||
| 3526 | case EOpMin: | |||
| 3527 | { | |||
| 3528 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3529 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3530 | { | |||
| 3531 | switch (basicType) | |||
| 3532 | { | |||
| 3533 | case EbtFloat: | |||
| 3534 | resultArray[i].setFConst( | |||
| 3535 | std::min(unionArrays[0][i].getFConst(), unionArrays[1][i].getFConst())); | |||
| 3536 | break; | |||
| 3537 | case EbtInt: | |||
| 3538 | resultArray[i].setIConst( | |||
| 3539 | std::min(unionArrays[0][i].getIConst(), unionArrays[1][i].getIConst())); | |||
| 3540 | break; | |||
| 3541 | case EbtUInt: | |||
| 3542 | resultArray[i].setUConst( | |||
| 3543 | std::min(unionArrays[0][i].getUConst(), unionArrays[1][i].getUConst())); | |||
| 3544 | break; | |||
| 3545 | default: | |||
| 3546 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3546, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3546 << ")"; } while (0); | |||
| 3547 | break; | |||
| 3548 | } | |||
| 3549 | } | |||
| 3550 | break; | |||
| 3551 | } | |||
| 3552 | ||||
| 3553 | case EOpMax: | |||
| 3554 | { | |||
| 3555 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3556 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3557 | { | |||
| 3558 | switch (basicType) | |||
| 3559 | { | |||
| 3560 | case EbtFloat: | |||
| 3561 | resultArray[i].setFConst( | |||
| 3562 | std::max(unionArrays[0][i].getFConst(), unionArrays[1][i].getFConst())); | |||
| 3563 | break; | |||
| 3564 | case EbtInt: | |||
| 3565 | resultArray[i].setIConst( | |||
| 3566 | std::max(unionArrays[0][i].getIConst(), unionArrays[1][i].getIConst())); | |||
| 3567 | break; | |||
| 3568 | case EbtUInt: | |||
| 3569 | resultArray[i].setUConst( | |||
| 3570 | std::max(unionArrays[0][i].getUConst(), unionArrays[1][i].getUConst())); | |||
| 3571 | break; | |||
| 3572 | default: | |||
| 3573 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3573, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3573 << ")"; } while (0); | |||
| 3574 | break; | |||
| 3575 | } | |||
| 3576 | } | |||
| 3577 | break; | |||
| 3578 | } | |||
| 3579 | ||||
| 3580 | case EOpStep: | |||
| 3581 | { | |||
| 3582 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3582, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3582 << "): " << "basicType == EbtFloat" )); | |||
| 3583 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3584 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3585 | resultArray[i].setFConst( | |||
| 3586 | unionArrays[1][i].getFConst() < unionArrays[0][i].getFConst() ? 0.0f : 1.0f); | |||
| 3587 | break; | |||
| 3588 | } | |||
| 3589 | ||||
| 3590 | case EOpLessThanComponentWise: | |||
| 3591 | { | |||
| 3592 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3593 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3594 | { | |||
| 3595 | switch (basicType) | |||
| 3596 | { | |||
| 3597 | case EbtFloat: | |||
| 3598 | resultArray[i].setBConst(unionArrays[0][i].getFConst() < | |||
| 3599 | unionArrays[1][i].getFConst()); | |||
| 3600 | break; | |||
| 3601 | case EbtInt: | |||
| 3602 | resultArray[i].setBConst(unionArrays[0][i].getIConst() < | |||
| 3603 | unionArrays[1][i].getIConst()); | |||
| 3604 | break; | |||
| 3605 | case EbtUInt: | |||
| 3606 | resultArray[i].setBConst(unionArrays[0][i].getUConst() < | |||
| 3607 | unionArrays[1][i].getUConst()); | |||
| 3608 | break; | |||
| 3609 | default: | |||
| 3610 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3610, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3610 << ")"; } while (0); | |||
| 3611 | break; | |||
| 3612 | } | |||
| 3613 | } | |||
| 3614 | break; | |||
| 3615 | } | |||
| 3616 | ||||
| 3617 | case EOpLessThanEqualComponentWise: | |||
| 3618 | { | |||
| 3619 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3620 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3621 | { | |||
| 3622 | switch (basicType) | |||
| 3623 | { | |||
| 3624 | case EbtFloat: | |||
| 3625 | resultArray[i].setBConst(unionArrays[0][i].getFConst() <= | |||
| 3626 | unionArrays[1][i].getFConst()); | |||
| 3627 | break; | |||
| 3628 | case EbtInt: | |||
| 3629 | resultArray[i].setBConst(unionArrays[0][i].getIConst() <= | |||
| 3630 | unionArrays[1][i].getIConst()); | |||
| 3631 | break; | |||
| 3632 | case EbtUInt: | |||
| 3633 | resultArray[i].setBConst(unionArrays[0][i].getUConst() <= | |||
| 3634 | unionArrays[1][i].getUConst()); | |||
| 3635 | break; | |||
| 3636 | default: | |||
| 3637 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3637, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3637 << ")"; } while (0); | |||
| 3638 | break; | |||
| 3639 | } | |||
| 3640 | } | |||
| 3641 | break; | |||
| 3642 | } | |||
| 3643 | ||||
| 3644 | case EOpGreaterThanComponentWise: | |||
| 3645 | { | |||
| 3646 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3647 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3648 | { | |||
| 3649 | switch (basicType) | |||
| 3650 | { | |||
| 3651 | case EbtFloat: | |||
| 3652 | resultArray[i].setBConst(unionArrays[0][i].getFConst() > | |||
| 3653 | unionArrays[1][i].getFConst()); | |||
| 3654 | break; | |||
| 3655 | case EbtInt: | |||
| 3656 | resultArray[i].setBConst(unionArrays[0][i].getIConst() > | |||
| 3657 | unionArrays[1][i].getIConst()); | |||
| 3658 | break; | |||
| 3659 | case EbtUInt: | |||
| 3660 | resultArray[i].setBConst(unionArrays[0][i].getUConst() > | |||
| 3661 | unionArrays[1][i].getUConst()); | |||
| 3662 | break; | |||
| 3663 | default: | |||
| 3664 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3664, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3664 << ")"; } while (0); | |||
| 3665 | break; | |||
| 3666 | } | |||
| 3667 | } | |||
| 3668 | break; | |||
| 3669 | } | |||
| 3670 | case EOpGreaterThanEqualComponentWise: | |||
| 3671 | { | |||
| 3672 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3673 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3674 | { | |||
| 3675 | switch (basicType) | |||
| 3676 | { | |||
| 3677 | case EbtFloat: | |||
| 3678 | resultArray[i].setBConst(unionArrays[0][i].getFConst() >= | |||
| 3679 | unionArrays[1][i].getFConst()); | |||
| 3680 | break; | |||
| 3681 | case EbtInt: | |||
| 3682 | resultArray[i].setBConst(unionArrays[0][i].getIConst() >= | |||
| 3683 | unionArrays[1][i].getIConst()); | |||
| 3684 | break; | |||
| 3685 | case EbtUInt: | |||
| 3686 | resultArray[i].setBConst(unionArrays[0][i].getUConst() >= | |||
| 3687 | unionArrays[1][i].getUConst()); | |||
| 3688 | break; | |||
| 3689 | default: | |||
| 3690 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3690, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3690 << ")"; } while (0); | |||
| 3691 | break; | |||
| 3692 | } | |||
| 3693 | } | |||
| 3694 | } | |||
| 3695 | break; | |||
| 3696 | ||||
| 3697 | case EOpEqualComponentWise: | |||
| 3698 | { | |||
| 3699 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3700 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3701 | { | |||
| 3702 | switch (basicType) | |||
| 3703 | { | |||
| 3704 | case EbtFloat: | |||
| 3705 | resultArray[i].setBConst(unionArrays[0][i].getFConst() == | |||
| 3706 | unionArrays[1][i].getFConst()); | |||
| 3707 | break; | |||
| 3708 | case EbtInt: | |||
| 3709 | resultArray[i].setBConst(unionArrays[0][i].getIConst() == | |||
| 3710 | unionArrays[1][i].getIConst()); | |||
| 3711 | break; | |||
| 3712 | case EbtUInt: | |||
| 3713 | resultArray[i].setBConst(unionArrays[0][i].getUConst() == | |||
| 3714 | unionArrays[1][i].getUConst()); | |||
| 3715 | break; | |||
| 3716 | case EbtBool: | |||
| 3717 | resultArray[i].setBConst(unionArrays[0][i].getBConst() == | |||
| 3718 | unionArrays[1][i].getBConst()); | |||
| 3719 | break; | |||
| 3720 | default: | |||
| 3721 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3721, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3721 << ")"; } while (0); | |||
| 3722 | break; | |||
| 3723 | } | |||
| 3724 | } | |||
| 3725 | break; | |||
| 3726 | } | |||
| 3727 | ||||
| 3728 | case EOpNotEqualComponentWise: | |||
| 3729 | { | |||
| 3730 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3731 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3732 | { | |||
| 3733 | switch (basicType) | |||
| 3734 | { | |||
| 3735 | case EbtFloat: | |||
| 3736 | resultArray[i].setBConst(unionArrays[0][i].getFConst() != | |||
| 3737 | unionArrays[1][i].getFConst()); | |||
| 3738 | break; | |||
| 3739 | case EbtInt: | |||
| 3740 | resultArray[i].setBConst(unionArrays[0][i].getIConst() != | |||
| 3741 | unionArrays[1][i].getIConst()); | |||
| 3742 | break; | |||
| 3743 | case EbtUInt: | |||
| 3744 | resultArray[i].setBConst(unionArrays[0][i].getUConst() != | |||
| 3745 | unionArrays[1][i].getUConst()); | |||
| 3746 | break; | |||
| 3747 | case EbtBool: | |||
| 3748 | resultArray[i].setBConst(unionArrays[0][i].getBConst() != | |||
| 3749 | unionArrays[1][i].getBConst()); | |||
| 3750 | break; | |||
| 3751 | default: | |||
| 3752 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3752, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3752 << ")"; } while (0); | |||
| 3753 | break; | |||
| 3754 | } | |||
| 3755 | } | |||
| 3756 | break; | |||
| 3757 | } | |||
| 3758 | ||||
| 3759 | case EOpDistance: | |||
| 3760 | { | |||
| 3761 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3761, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3761 << "): " << "basicType == EbtFloat" )); | |||
| 3762 | TConstantUnion *distanceArray = new TConstantUnion[maxObjectSize]; | |||
| 3763 | resultArray = new TConstantUnion(); | |||
| 3764 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3765 | { | |||
| 3766 | float x = unionArrays[0][i].getFConst(); | |||
| 3767 | float y = unionArrays[1][i].getFConst(); | |||
| 3768 | distanceArray[i].setFConst(x - y); | |||
| 3769 | } | |||
| 3770 | resultArray->setFConst(VectorLength(distanceArray, maxObjectSize)); | |||
| 3771 | break; | |||
| 3772 | } | |||
| 3773 | ||||
| 3774 | case EOpDot: | |||
| 3775 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3775, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3775 << "): " << "basicType == EbtFloat" )); | |||
| 3776 | resultArray = new TConstantUnion(); | |||
| 3777 | resultArray->setFConst(VectorDotProduct(unionArrays[0], unionArrays[1], maxObjectSize)); | |||
| 3778 | break; | |||
| 3779 | ||||
| 3780 | case EOpCross: | |||
| 3781 | { | |||
| 3782 | ASSERT(basicType == EbtFloat && maxObjectSize == 3)(basicType == EbtFloat && maxObjectSize == 3 ? static_cast <void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage (::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv ::LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3782, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3782 << "): " << "basicType == EbtFloat && maxObjectSize == 3" )); | |||
| 3783 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3784 | float x0 = unionArrays[0][0].getFConst(); | |||
| 3785 | float x1 = unionArrays[0][1].getFConst(); | |||
| 3786 | float x2 = unionArrays[0][2].getFConst(); | |||
| 3787 | float y0 = unionArrays[1][0].getFConst(); | |||
| 3788 | float y1 = unionArrays[1][1].getFConst(); | |||
| 3789 | float y2 = unionArrays[1][2].getFConst(); | |||
| 3790 | resultArray[0].setFConst(x1 * y2 - y1 * x2); | |||
| 3791 | resultArray[1].setFConst(x2 * y0 - y2 * x0); | |||
| 3792 | resultArray[2].setFConst(x0 * y1 - y0 * x1); | |||
| 3793 | break; | |||
| 3794 | } | |||
| 3795 | ||||
| 3796 | case EOpReflect: | |||
| 3797 | { | |||
| 3798 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3798, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3798 << "): " << "basicType == EbtFloat" )); | |||
| 3799 | // genType reflect (genType I, genType N) : | |||
| 3800 | // For the incident vector I and surface orientation N, returns the reflection | |||
| 3801 | // direction: | |||
| 3802 | // I - 2 * dot(N, I) * N. | |||
| 3803 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3804 | float dotProduct = VectorDotProduct(unionArrays[1], unionArrays[0], maxObjectSize); | |||
| 3805 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3806 | { | |||
| 3807 | float result = unionArrays[0][i].getFConst() - | |||
| 3808 | 2.0f * dotProduct * unionArrays[1][i].getFConst(); | |||
| 3809 | resultArray[i].setFConst(result); | |||
| 3810 | } | |||
| 3811 | break; | |||
| 3812 | } | |||
| 3813 | ||||
| 3814 | case EOpMatrixCompMult: | |||
| 3815 | { | |||
| 3816 | ASSERT(basicType == EbtFloat && (*arguments)[0]->getAsTyped()->isMatrix() &&(basicType == EbtFloat && (*arguments)[0]->getAsTyped ()->isMatrix() && (*arguments)[1]->getAsTyped() ->isMatrix() ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3817, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3817 << "): " << "basicType == EbtFloat && (*arguments)[0]->getAsTyped()->isMatrix() && (*arguments)[1]->getAsTyped()->isMatrix()" )) | |||
| 3817 | (*arguments)[1]->getAsTyped()->isMatrix())(basicType == EbtFloat && (*arguments)[0]->getAsTyped ()->isMatrix() && (*arguments)[1]->getAsTyped() ->isMatrix() ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3817, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3817 << "): " << "basicType == EbtFloat && (*arguments)[0]->getAsTyped()->isMatrix() && (*arguments)[1]->getAsTyped()->isMatrix()" )); | |||
| 3818 | // Perform component-wise matrix multiplication. | |||
| 3819 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3820 | const uint8_t rows = (*arguments)[0]->getAsTyped()->getRows(); | |||
| 3821 | const uint8_t cols = (*arguments)[0]->getAsTyped()->getCols(); | |||
| 3822 | angle::Matrix<float> lhs = GetMatrix(unionArrays[0], rows, cols); | |||
| 3823 | angle::Matrix<float> rhs = GetMatrix(unionArrays[1], rows, cols); | |||
| 3824 | angle::Matrix<float> result = lhs.compMult(rhs); | |||
| 3825 | SetUnionArrayFromMatrix(result, resultArray); | |||
| 3826 | break; | |||
| 3827 | } | |||
| 3828 | ||||
| 3829 | case EOpOuterProduct: | |||
| 3830 | { | |||
| 3831 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3831, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3831 << "): " << "basicType == EbtFloat" )); | |||
| 3832 | size_t numRows = (*arguments)[0]->getAsTyped()->getType().getObjectSize(); | |||
| 3833 | size_t numCols = (*arguments)[1]->getAsTyped()->getType().getObjectSize(); | |||
| 3834 | resultArray = new TConstantUnion[numRows * numCols]; | |||
| 3835 | angle::Matrix<float> result = | |||
| 3836 | GetMatrix(unionArrays[0], static_cast<int>(numRows), 1) | |||
| 3837 | .outerProduct(GetMatrix(unionArrays[1], 1, static_cast<int>(numCols))); | |||
| 3838 | SetUnionArrayFromMatrix(result, resultArray); | |||
| 3839 | break; | |||
| 3840 | } | |||
| 3841 | ||||
| 3842 | case EOpClamp: | |||
| 3843 | { | |||
| 3844 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3845 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3846 | { | |||
| 3847 | switch (basicType) | |||
| 3848 | { | |||
| 3849 | case EbtFloat: | |||
| 3850 | { | |||
| 3851 | float x = unionArrays[0][i].getFConst(); | |||
| 3852 | float min = unionArrays[1][i].getFConst(); | |||
| 3853 | float max = unionArrays[2][i].getFConst(); | |||
| 3854 | // Results are undefined if min > max. | |||
| 3855 | if (min > max) | |||
| 3856 | UndefinedConstantFoldingError(loc, function, basicType, diagnostics, | |||
| 3857 | &resultArray[i]); | |||
| 3858 | else | |||
| 3859 | resultArray[i].setFConst(gl::clamp(x, min, max)); | |||
| 3860 | break; | |||
| 3861 | } | |||
| 3862 | ||||
| 3863 | case EbtInt: | |||
| 3864 | { | |||
| 3865 | int x = unionArrays[0][i].getIConst(); | |||
| 3866 | int min = unionArrays[1][i].getIConst(); | |||
| 3867 | int max = unionArrays[2][i].getIConst(); | |||
| 3868 | // Results are undefined if min > max. | |||
| 3869 | if (min > max) | |||
| 3870 | UndefinedConstantFoldingError(loc, function, basicType, diagnostics, | |||
| 3871 | &resultArray[i]); | |||
| 3872 | else | |||
| 3873 | resultArray[i].setIConst(gl::clamp(x, min, max)); | |||
| 3874 | break; | |||
| 3875 | } | |||
| 3876 | case EbtUInt: | |||
| 3877 | { | |||
| 3878 | unsigned int x = unionArrays[0][i].getUConst(); | |||
| 3879 | unsigned int min = unionArrays[1][i].getUConst(); | |||
| 3880 | unsigned int max = unionArrays[2][i].getUConst(); | |||
| 3881 | // Results are undefined if min > max. | |||
| 3882 | if (min > max) | |||
| 3883 | UndefinedConstantFoldingError(loc, function, basicType, diagnostics, | |||
| 3884 | &resultArray[i]); | |||
| 3885 | else | |||
| 3886 | resultArray[i].setUConst(gl::clamp(x, min, max)); | |||
| 3887 | break; | |||
| 3888 | } | |||
| 3889 | default: | |||
| 3890 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3890, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3890 << ")"; } while (0); | |||
| 3891 | break; | |||
| 3892 | } | |||
| 3893 | } | |||
| 3894 | break; | |||
| 3895 | } | |||
| 3896 | ||||
| 3897 | case EOpMix: | |||
| 3898 | { | |||
| 3899 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3900 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3901 | { | |||
| 3902 | TBasicType type = (*arguments)[2]->getAsTyped()->getType().getBasicType(); | |||
| 3903 | if (type == EbtFloat) | |||
| 3904 | { | |||
| 3905 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3905, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3905 << "): " << "basicType == EbtFloat" )); | |||
| 3906 | float x = unionArrays[0][i].getFConst(); | |||
| 3907 | float y = unionArrays[1][i].getFConst(); | |||
| 3908 | ||||
| 3909 | // Returns the linear blend of x and y, i.e., x * (1 - a) + y * a. | |||
| 3910 | float a = unionArrays[2][i].getFConst(); | |||
| 3911 | resultArray[i].setFConst(x * (1.0f - a) + y * a); | |||
| 3912 | } | |||
| 3913 | else // 3rd parameter is EbtBool | |||
| 3914 | { | |||
| 3915 | ASSERT(type == EbtBool)(type == EbtBool ? static_cast<void>(0) : (!((::gl::priv ::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3915, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3915 << "): " << "type == EbtBool" )); | |||
| 3916 | // Selects which vector each returned component comes from. | |||
| 3917 | // For a component of a that is false, the corresponding component of x is | |||
| 3918 | // returned. | |||
| 3919 | // For a component of a that is true, the corresponding component of y is | |||
| 3920 | // returned. | |||
| 3921 | bool a = unionArrays[2][i].getBConst(); | |||
| 3922 | switch (basicType) | |||
| 3923 | { | |||
| 3924 | case EbtFloat: | |||
| 3925 | { | |||
| 3926 | float x = unionArrays[0][i].getFConst(); | |||
| 3927 | float y = unionArrays[1][i].getFConst(); | |||
| 3928 | resultArray[i].setFConst(a ? y : x); | |||
| 3929 | } | |||
| 3930 | break; | |||
| 3931 | case EbtInt: | |||
| 3932 | { | |||
| 3933 | int x = unionArrays[0][i].getIConst(); | |||
| 3934 | int y = unionArrays[1][i].getIConst(); | |||
| 3935 | resultArray[i].setIConst(a ? y : x); | |||
| 3936 | } | |||
| 3937 | break; | |||
| 3938 | case EbtUInt: | |||
| 3939 | { | |||
| 3940 | unsigned int x = unionArrays[0][i].getUConst(); | |||
| 3941 | unsigned int y = unionArrays[1][i].getUConst(); | |||
| 3942 | resultArray[i].setUConst(a ? y : x); | |||
| 3943 | } | |||
| 3944 | break; | |||
| 3945 | case EbtBool: | |||
| 3946 | { | |||
| 3947 | bool x = unionArrays[0][i].getBConst(); | |||
| 3948 | bool y = unionArrays[1][i].getBConst(); | |||
| 3949 | resultArray[i].setBConst(a ? y : x); | |||
| 3950 | } | |||
| 3951 | break; | |||
| 3952 | default: | |||
| 3953 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3953, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3953 << ")"; } while (0); | |||
| 3954 | break; | |||
| 3955 | } | |||
| 3956 | } | |||
| 3957 | } | |||
| 3958 | break; | |||
| 3959 | } | |||
| 3960 | ||||
| 3961 | case EOpSmoothstep: | |||
| 3962 | { | |||
| 3963 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3963, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3963 << "): " << "basicType == EbtFloat" )); | |||
| 3964 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3965 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3966 | { | |||
| 3967 | float edge0 = unionArrays[0][i].getFConst(); | |||
| 3968 | float edge1 = unionArrays[1][i].getFConst(); | |||
| 3969 | float x = unionArrays[2][i].getFConst(); | |||
| 3970 | // Results are undefined if edge0 >= edge1. | |||
| 3971 | if (edge0 >= edge1) | |||
| 3972 | { | |||
| 3973 | UndefinedConstantFoldingError(loc, function, basicType, diagnostics, | |||
| 3974 | &resultArray[i]); | |||
| 3975 | } | |||
| 3976 | else | |||
| 3977 | { | |||
| 3978 | // Returns 0.0 if x <= edge0 and 1.0 if x >= edge1 and performs smooth | |||
| 3979 | // Hermite interpolation between 0 and 1 when edge0 < x < edge1. | |||
| 3980 | float t = gl::clamp((x - edge0) / (edge1 - edge0), 0.0f, 1.0f); | |||
| 3981 | resultArray[i].setFConst(t * t * (3.0f - 2.0f * t)); | |||
| 3982 | } | |||
| 3983 | } | |||
| 3984 | break; | |||
| 3985 | } | |||
| 3986 | ||||
| 3987 | case EOpFma: | |||
| 3988 | { | |||
| 3989 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 3989, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 3989 << "): " << "basicType == EbtFloat" )); | |||
| 3990 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 3991 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 3992 | { | |||
| 3993 | float a = unionArrays[0][i].getFConst(); | |||
| 3994 | float b = unionArrays[1][i].getFConst(); | |||
| 3995 | float c = unionArrays[2][i].getFConst(); | |||
| 3996 | ||||
| 3997 | // Returns a * b + c. | |||
| 3998 | resultArray[i].setFConst(a * b + c); | |||
| 3999 | } | |||
| 4000 | break; | |||
| 4001 | } | |||
| 4002 | ||||
| 4003 | case EOpLdexp: | |||
| 4004 | { | |||
| 4005 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 4006 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 4007 | { | |||
| 4008 | float x = unionArrays[0][i].getFConst(); | |||
| 4009 | int exp = unionArrays[1][i].getIConst(); | |||
| 4010 | if (exp > 128) | |||
| 4011 | { | |||
| 4012 | UndefinedConstantFoldingError(loc, function, basicType, diagnostics, | |||
| 4013 | &resultArray[i]); | |||
| 4014 | } | |||
| 4015 | else | |||
| 4016 | { | |||
| 4017 | resultArray[i].setFConst(gl::Ldexp(x, exp)); | |||
| 4018 | } | |||
| 4019 | } | |||
| 4020 | break; | |||
| 4021 | } | |||
| 4022 | ||||
| 4023 | case EOpFaceforward: | |||
| 4024 | { | |||
| 4025 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4025, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4025 << "): " << "basicType == EbtFloat" )); | |||
| 4026 | // genType faceforward(genType N, genType I, genType Nref) : | |||
| 4027 | // If dot(Nref, I) < 0 return N, otherwise return -N. | |||
| 4028 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 4029 | float dotProduct = VectorDotProduct(unionArrays[2], unionArrays[1], maxObjectSize); | |||
| 4030 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 4031 | { | |||
| 4032 | if (dotProduct < 0) | |||
| 4033 | resultArray[i].setFConst(unionArrays[0][i].getFConst()); | |||
| 4034 | else | |||
| 4035 | resultArray[i].setFConst(-unionArrays[0][i].getFConst()); | |||
| 4036 | } | |||
| 4037 | break; | |||
| 4038 | } | |||
| 4039 | ||||
| 4040 | case EOpRefract: | |||
| 4041 | { | |||
| 4042 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4042, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4042 << "): " << "basicType == EbtFloat" )); | |||
| 4043 | // genType refract(genType I, genType N, float eta) : | |||
| 4044 | // For the incident vector I and surface normal N, and the ratio of indices of | |||
| 4045 | // refraction eta, | |||
| 4046 | // return the refraction vector. The result is computed by | |||
| 4047 | // k = 1.0 - eta * eta * (1.0 - dot(N, I) * dot(N, I)) | |||
| 4048 | // if (k < 0.0) | |||
| 4049 | // return genType(0.0) | |||
| 4050 | // else | |||
| 4051 | // return eta * I - (eta * dot(N, I) + sqrt(k)) * N | |||
| 4052 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 4053 | float dotProduct = VectorDotProduct(unionArrays[1], unionArrays[0], maxObjectSize); | |||
| 4054 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 4055 | { | |||
| 4056 | float eta = unionArrays[2][i].getFConst(); | |||
| 4057 | float k = 1.0f - eta * eta * (1.0f - dotProduct * dotProduct); | |||
| 4058 | if (k < 0.0f) | |||
| 4059 | resultArray[i].setFConst(0.0f); | |||
| 4060 | else | |||
| 4061 | resultArray[i].setFConst(eta * unionArrays[0][i].getFConst() - | |||
| 4062 | (eta * dotProduct + sqrtf(k)) * | |||
| 4063 | unionArrays[1][i].getFConst()); | |||
| 4064 | } | |||
| 4065 | break; | |||
| 4066 | } | |||
| 4067 | case EOpBitfieldExtract: | |||
| 4068 | { | |||
| 4069 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 4070 | for (size_t i = 0; i < maxObjectSize; ++i) | |||
| 4071 | { | |||
| 4072 | int offset = unionArrays[1][0].getIConst(); | |||
| 4073 | int bits = unionArrays[2][0].getIConst(); | |||
| 4074 | if (bits == 0) | |||
| 4075 | { | |||
| 4076 | if (aggregate->getBasicType() == EbtInt) | |||
| 4077 | { | |||
| 4078 | resultArray[i].setIConst(0); | |||
| 4079 | } | |||
| 4080 | else | |||
| 4081 | { | |||
| 4082 | ASSERT(aggregate->getBasicType() == EbtUInt)(aggregate->getBasicType() == EbtUInt ? static_cast<void >(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl ::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4082, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4082 << "): " << "aggregate->getBasicType() == EbtUInt" )); | |||
| 4083 | resultArray[i].setUConst(0); | |||
| 4084 | } | |||
| 4085 | } | |||
| 4086 | else if (offset < 0 || bits < 0 || offset >= 32 || bits > 32 || offset + bits > 32) | |||
| 4087 | { | |||
| 4088 | UndefinedConstantFoldingError(loc, function, aggregate->getBasicType(), | |||
| 4089 | diagnostics, &resultArray[i]); | |||
| 4090 | } | |||
| 4091 | else | |||
| 4092 | { | |||
| 4093 | // bits can be 32 here, so we need to avoid bit shift overflow. | |||
| 4094 | uint32_t maskMsb = 1u << (bits - 1); | |||
| 4095 | uint32_t mask = ((maskMsb - 1u) | maskMsb) << offset; | |||
| 4096 | if (aggregate->getBasicType() == EbtInt) | |||
| 4097 | { | |||
| 4098 | uint32_t value = static_cast<uint32_t>(unionArrays[0][i].getIConst()); | |||
| 4099 | uint32_t resultUnsigned = (value & mask) >> offset; | |||
| 4100 | if ((resultUnsigned & maskMsb) != 0) | |||
| 4101 | { | |||
| 4102 | // The most significant bits (from bits+1 to the most significant bit) | |||
| 4103 | // should be set to 1. | |||
| 4104 | uint32_t higherBitsMask = ((1u << (32 - bits)) - 1u) << bits; | |||
| 4105 | resultUnsigned |= higherBitsMask; | |||
| 4106 | } | |||
| 4107 | resultArray[i].setIConst(static_cast<int32_t>(resultUnsigned)); | |||
| 4108 | } | |||
| 4109 | else | |||
| 4110 | { | |||
| 4111 | ASSERT(aggregate->getBasicType() == EbtUInt)(aggregate->getBasicType() == EbtUInt ? static_cast<void >(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl ::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4111, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4111 << "): " << "aggregate->getBasicType() == EbtUInt" )); | |||
| 4112 | uint32_t value = unionArrays[0][i].getUConst(); | |||
| 4113 | resultArray[i].setUConst((value & mask) >> offset); | |||
| 4114 | } | |||
| 4115 | } | |||
| 4116 | } | |||
| 4117 | break; | |||
| 4118 | } | |||
| 4119 | case EOpBitfieldInsert: | |||
| 4120 | { | |||
| 4121 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 4122 | for (size_t i = 0; i < maxObjectSize; ++i) | |||
| 4123 | { | |||
| 4124 | int offset = unionArrays[2][0].getIConst(); | |||
| 4125 | int bits = unionArrays[3][0].getIConst(); | |||
| 4126 | if (bits == 0) | |||
| 4127 | { | |||
| 4128 | if (aggregate->getBasicType() == EbtInt) | |||
| 4129 | { | |||
| 4130 | int32_t base = unionArrays[0][i].getIConst(); | |||
| 4131 | resultArray[i].setIConst(base); | |||
| 4132 | } | |||
| 4133 | else | |||
| 4134 | { | |||
| 4135 | ASSERT(aggregate->getBasicType() == EbtUInt)(aggregate->getBasicType() == EbtUInt ? static_cast<void >(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl ::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4135, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4135 << "): " << "aggregate->getBasicType() == EbtUInt" )); | |||
| 4136 | uint32_t base = unionArrays[0][i].getUConst(); | |||
| 4137 | resultArray[i].setUConst(base); | |||
| 4138 | } | |||
| 4139 | } | |||
| 4140 | else if (offset < 0 || bits < 0 || offset >= 32 || bits > 32 || offset + bits > 32) | |||
| 4141 | { | |||
| 4142 | UndefinedConstantFoldingError(loc, function, aggregate->getBasicType(), | |||
| 4143 | diagnostics, &resultArray[i]); | |||
| 4144 | } | |||
| 4145 | else | |||
| 4146 | { | |||
| 4147 | // bits can be 32 here, so we need to avoid bit shift overflow. | |||
| 4148 | uint32_t maskMsb = 1u << (bits - 1); | |||
| 4149 | uint32_t insertMask = ((maskMsb - 1u) | maskMsb) << offset; | |||
| 4150 | uint32_t baseMask = ~insertMask; | |||
| 4151 | if (aggregate->getBasicType() == EbtInt) | |||
| 4152 | { | |||
| 4153 | uint32_t base = static_cast<uint32_t>(unionArrays[0][i].getIConst()); | |||
| 4154 | uint32_t insert = static_cast<uint32_t>(unionArrays[1][i].getIConst()); | |||
| 4155 | uint32_t resultUnsigned = | |||
| 4156 | (base & baseMask) | ((insert << offset) & insertMask); | |||
| 4157 | resultArray[i].setIConst(static_cast<int32_t>(resultUnsigned)); | |||
| 4158 | } | |||
| 4159 | else | |||
| 4160 | { | |||
| 4161 | ASSERT(aggregate->getBasicType() == EbtUInt)(aggregate->getBasicType() == EbtUInt ? static_cast<void >(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl ::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4161, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4161 << "): " << "aggregate->getBasicType() == EbtUInt" )); | |||
| 4162 | uint32_t base = unionArrays[0][i].getUConst(); | |||
| 4163 | uint32_t insert = unionArrays[1][i].getUConst(); | |||
| 4164 | resultArray[i].setUConst((base & baseMask) | | |||
| 4165 | ((insert << offset) & insertMask)); | |||
| 4166 | } | |||
| 4167 | } | |||
| 4168 | } | |||
| 4169 | break; | |||
| 4170 | } | |||
| 4171 | case EOpDFdx: | |||
| 4172 | case EOpDFdy: | |||
| 4173 | case EOpFwidth: | |||
| 4174 | ASSERT(basicType == EbtFloat)(basicType == EbtFloat ? static_cast<void>(0) : (!((::gl ::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL))) ? static_cast <void>(0) : ::gl::priv::LogMessageVoidify() & (::gl ::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4174, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4174 << "): " << "basicType == EbtFloat" )); | |||
| 4175 | resultArray = new TConstantUnion[maxObjectSize]; | |||
| 4176 | for (size_t i = 0; i < maxObjectSize; i++) | |||
| 4177 | { | |||
| 4178 | // Derivatives of constant arguments should be 0. | |||
| 4179 | resultArray[i].setFConst(0.0f); | |||
| 4180 | } | |||
| 4181 | break; | |||
| 4182 | ||||
| 4183 | default: | |||
| 4184 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4184, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4184 << ")"; } while (0); | |||
| 4185 | return nullptr; | |||
| 4186 | } | |||
| 4187 | return resultArray; | |||
| 4188 | } | |||
| 4189 | ||||
| 4190 | bool TIntermConstantUnion::IsFloatDivision(TBasicType t1, TBasicType t2) | |||
| 4191 | { | |||
| 4192 | ImplicitTypeConversion conversion = GetConversion(t1, t2); | |||
| 4193 | ASSERT(conversion != ImplicitTypeConversion::Invalid)(conversion != ImplicitTypeConversion::Invalid ? static_cast< void>(0) : (!((::gl::priv::ShouldCreatePlatformLogMessage( ::gl::LOG_FATAL))) ? static_cast<void>(0) : ::gl::priv:: LogMessageVoidify() & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4193, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4193 << "): " << "conversion != ImplicitTypeConversion::Invalid" )); | |||
| 4194 | if (conversion == ImplicitTypeConversion::Same) | |||
| 4195 | { | |||
| 4196 | if (t1 == EbtFloat) | |||
| 4197 | return true; | |||
| 4198 | return false; | |||
| 4199 | } | |||
| 4200 | ASSERT(t1 == EbtFloat || t2 == EbtFloat)(t1 == EbtFloat || t2 == EbtFloat ? static_cast<void>(0 ) : (!((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4200, ::gl::LOG_FATAL).stream()) << "\t! Assert failed in " << __FUNCTION__ << " (" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4200 << "): " << "t1 == EbtFloat || t2 == EbtFloat" )); | |||
| 4201 | return true; | |||
| 4202 | } | |||
| 4203 | ||||
| 4204 | // TIntermPreprocessorDirective implementation. | |||
| 4205 | TIntermPreprocessorDirective::TIntermPreprocessorDirective(PreprocessorDirective directive, | |||
| 4206 | ImmutableString command) | |||
| 4207 | : mDirective(directive), mCommand(std::move(command)) | |||
| 4208 | {} | |||
| 4209 | ||||
| 4210 | TIntermPreprocessorDirective::TIntermPreprocessorDirective(const TIntermPreprocessorDirective &node) | |||
| 4211 | : TIntermPreprocessorDirective(node.mDirective, node.mCommand) | |||
| 4212 | {} | |||
| 4213 | ||||
| 4214 | TIntermPreprocessorDirective::~TIntermPreprocessorDirective() = default; | |||
| 4215 | ||||
| 4216 | size_t TIntermPreprocessorDirective::getChildCount() const | |||
| 4217 | { | |||
| 4218 | return 0; | |||
| 4219 | } | |||
| 4220 | ||||
| 4221 | TIntermNode *TIntermPreprocessorDirective::getChildNode(size_t index) const | |||
| 4222 | { | |||
| 4223 | UNREACHABLE()do { !((::gl::priv::ShouldCreatePlatformLogMessage(::gl::LOG_FATAL ))) ? static_cast<void>(0) : ::gl::priv::LogMessageVoidify () & (::gl::LogMessage("/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" , __FUNCTION__, 4223, ::gl::LOG_FATAL).stream()) << "\t! Unreachable reached: " << __FUNCTION__ << "(" << "/root/firefox-clang/gfx/angle/checkout/src/compiler/translator/IntermNode.cpp" << ":" << 4223 << ")"; } while (0); | |||
| 4224 | return nullptr; | |||
| 4225 | } | |||
| 4226 | } // namespace sh |