chromium/third_party/angle/src/compiler/translator/Symbol.cpp

//
// Copyright 2017 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.
//
// Symbol.cpp: Symbols representing variables, functions, structures and interface blocks.
//

#if defined(_MSC_VER)
#    pragma warning(disable : 4718)
#endif

#include "compiler/translator/Symbol.h"

#include "compiler/translator/ImmutableStringBuilder.h"
#include "compiler/translator/SymbolTable.h"

namespace sh
{

namespace
{

constexpr const ImmutableString kMainName("main");
constexpr const ImmutableString kImageLoadName("imageLoad");
constexpr const ImmutableString kImageStoreName("imageStore");
constexpr const ImmutableString kImageSizeName("imageSize");
constexpr const ImmutableString kImageAtomicExchangeName("imageAtomicExchange");
constexpr const ImmutableString kAtomicCounterName("atomicCounter");

static const char kFunctionMangledNameSeparator = …;

}  // anonymous namespace

TSymbol::TSymbol(TSymbolTable *symbolTable,
                 const ImmutableString &name,
                 SymbolType symbolType,
                 SymbolClass symbolClass,
                 TExtension extension)
    : … { … }

TSymbol::TSymbol(TSymbolTable *symbolTable,
                 const ImmutableString &name,
                 SymbolType symbolType,
                 SymbolClass symbolClass,
                 const std::array<TExtension, 3u> &extensions)
    : … { … }

ImmutableString TSymbol::name() const
{ … }

ImmutableString TSymbol::getMangledName() const
{ … }

TVariable::TVariable(TSymbolTable *symbolTable,
                     const ImmutableString &name,
                     const TType *type,
                     SymbolType symbolType,
                     TExtension extension)
    : … { … }

TVariable::TVariable(TSymbolTable *symbolTable,
                     const ImmutableString &name,
                     const TType *type,
                     SymbolType symbolType,
                     const std::array<TExtension, 3u> &extensions)
    : … { … }

TStructure::TStructure(TSymbolTable *symbolTable,
                       const ImmutableString &name,
                       const TFieldList *fields,
                       SymbolType symbolType)
    : … { … }

void TStructure::createSamplerSymbols(const char *namePrefix,
                                      const TString &apiNamePrefix,
                                      TVector<const TVariable *> *outputSymbols,
                                      TMap<const TVariable *, TString> *outputSymbolsToAPINames,
                                      TSymbolTable *symbolTable) const
{ … }

void TStructure::setName(const ImmutableString &name)
{ … }

TInterfaceBlock::TInterfaceBlock(TSymbolTable *symbolTable,
                                 const ImmutableString &name,
                                 const TFieldList *fields,
                                 const TLayoutQualifier &layoutQualifier,
                                 SymbolType symbolType,
                                 TExtension extension)
    : … { … }

TInterfaceBlock::TInterfaceBlock(TSymbolTable *symbolTable,
                                 const ImmutableString &name,
                                 const TFieldList *fields,
                                 const TLayoutQualifier &layoutQualifier,
                                 SymbolType symbolType,
                                 const std::array<TExtension, 3u> &extensions)
    : … { … }

TFunction::TFunction(TSymbolTable *symbolTable,
                     const ImmutableString &name,
                     SymbolType symbolType,
                     const TType *retType,
                     bool knownToNotHaveSideEffects)
    : … { … }

void TFunction::addParameter(const TVariable *p)
{ … }

void TFunction::shareParameters(const TFunction &parametersSource)
{ … }

ImmutableString TFunction::buildMangledName() const
{ … }

bool TFunction::isMain() const
{ … }

bool TFunction::isImageFunction() const
{ … }

bool TFunction::isAtomicCounterFunction() const
{ … }
}  // namespace sh