diff options
Diffstat (limited to 'src/3rdparty/angle/src/compiler/Intermediate.cpp')
| -rw-r--r-- | src/3rdparty/angle/src/compiler/Intermediate.cpp | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/src/3rdparty/angle/src/compiler/Intermediate.cpp b/src/3rdparty/angle/src/compiler/Intermediate.cpp index 92c450530e..edf279ef67 100644 --- a/src/3rdparty/angle/src/compiler/Intermediate.cpp +++ b/src/3rdparty/angle/src/compiler/Intermediate.cpp @@ -1,5 +1,5 @@ // -// Copyright (c) 2002-2012 The ANGLE Project Authors. All rights reserved. +// Copyright (c) 2002-2013 The ANGLE Project Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // @@ -12,6 +12,7 @@ #include <limits.h> #include <algorithm> +#include "compiler/HashNames.h" #include "compiler/localintermediate.h" #include "compiler/QualifierAlive.h" #include "compiler/RemoveTree.h" @@ -592,7 +593,7 @@ TIntermNode* TIntermediate::addSelection(TIntermTyped* cond, TIntermNodePair nod // if (cond->getAsTyped() && cond->getAsTyped()->getAsConstantUnion()) { - if (cond->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->getBConst() == true) + if (cond->getAsConstantUnion()->getBConst(0) == true) return nodePair.node1 ? setAggregateOperator(nodePair.node1, EOpSequence, nodePair.node1->getLine()) : NULL; else return nodePair.node2 ? setAggregateOperator(nodePair.node2, EOpSequence, nodePair.node2->getLine()) : NULL; @@ -646,7 +647,7 @@ TIntermTyped* TIntermediate::addSelection(TIntermTyped* cond, TIntermTyped* true // if (cond->getAsConstantUnion() && trueBlock->getAsConstantUnion() && falseBlock->getAsConstantUnion()) { - if (cond->getAsConstantUnion()->getUnionArrayPointer()->getBConst()) + if (cond->getAsConstantUnion()->getBConst(0)) return trueBlock; else return falseBlock; @@ -845,6 +846,7 @@ bool TIntermUnary::promote(TInfoSink&) } setType(operand->getType()); + type.setQualifier(EvqTemporary); return true; } @@ -1161,7 +1163,7 @@ TIntermTyped* TIntermConstantUnion::fold(TOperator op, TIntermTyped* constantNod case EbtFloat: if (rightUnionArray[i] == 0.0f) { infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", getLine()); - tempConstArray[i].setFConst(FLT_MAX); + tempConstArray[i].setFConst(unionArray[i].getFConst() < 0 ? -FLT_MAX : FLT_MAX); } else tempConstArray[i].setFConst(unionArray[i].getFConst() / rightUnionArray[i].getFConst()); break; @@ -1376,7 +1378,6 @@ TIntermTyped* TIntermConstantUnion::fold(TOperator op, TIntermTyped* constantNod TIntermTyped* TIntermediate::promoteConstantUnion(TBasicType promoteTo, TIntermConstantUnion* node) { - ConstantUnion *rightUnionArray = node->getUnionArrayPointer(); int size = node->getType().getObjectSize(); ConstantUnion *leftUnionArray = new ConstantUnion[size]; @@ -1387,13 +1388,13 @@ TIntermTyped* TIntermediate::promoteConstantUnion(TBasicType promoteTo, TIntermC case EbtFloat: switch (node->getType().getBasicType()) { case EbtInt: - leftUnionArray[i].setFConst(static_cast<float>(rightUnionArray[i].getIConst())); + leftUnionArray[i].setFConst(static_cast<float>(node->getIConst(i))); break; case EbtBool: - leftUnionArray[i].setFConst(static_cast<float>(rightUnionArray[i].getBConst())); + leftUnionArray[i].setFConst(static_cast<float>(node->getBConst(i))); break; case EbtFloat: - leftUnionArray[i] = rightUnionArray[i]; + leftUnionArray[i].setFConst(static_cast<float>(node->getFConst(i))); break; default: infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine()); @@ -1403,13 +1404,13 @@ TIntermTyped* TIntermediate::promoteConstantUnion(TBasicType promoteTo, TIntermC case EbtInt: switch (node->getType().getBasicType()) { case EbtInt: - leftUnionArray[i] = rightUnionArray[i]; + leftUnionArray[i].setIConst(static_cast<int>(node->getIConst(i))); break; case EbtBool: - leftUnionArray[i].setIConst(static_cast<int>(rightUnionArray[i].getBConst())); + leftUnionArray[i].setIConst(static_cast<int>(node->getBConst(i))); break; case EbtFloat: - leftUnionArray[i].setIConst(static_cast<int>(rightUnionArray[i].getFConst())); + leftUnionArray[i].setIConst(static_cast<int>(node->getFConst(i))); break; default: infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine()); @@ -1419,13 +1420,13 @@ TIntermTyped* TIntermediate::promoteConstantUnion(TBasicType promoteTo, TIntermC case EbtBool: switch (node->getType().getBasicType()) { case EbtInt: - leftUnionArray[i].setBConst(rightUnionArray[i].getIConst() != 0); + leftUnionArray[i].setBConst(node->getIConst(i) != 0); break; case EbtBool: - leftUnionArray[i] = rightUnionArray[i]; + leftUnionArray[i].setBConst(node->getBConst(i)); break; case EbtFloat: - leftUnionArray[i].setBConst(rightUnionArray[i].getFConst() != 0.0f); + leftUnionArray[i].setBConst(node->getFConst(i) != 0.0f); break; default: infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine()); @@ -1445,3 +1446,14 @@ TIntermTyped* TIntermediate::promoteConstantUnion(TBasicType promoteTo, TIntermC return addConstantUnion(leftUnionArray, TType(promoteTo, t.getPrecision(), t.getQualifier(), t.getNominalSize(), t.isMatrix(), t.isArray()), node->getLine()); } +// static +TString TIntermTraverser::hash(const TString& name, ShHashFunction64 hashFunction) +{ + if (hashFunction == NULL || name.empty()) + return name; + khronos_uint64_t number = (*hashFunction)(name.c_str(), name.length()); + TStringStream stream; + stream << HASHED_NAME_PREFIX << std::hex << number; + TString hashedName = stream.str(); + return hashedName; +} |