chromium/third_party/angle/src/common/MemoryBuffer.cpp

//
// Copyright 2014 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.
//

#include "common/MemoryBuffer.h"

#include <algorithm>
#include <cstdlib>

#include "common/debug.h"

namespace angle
{

// MemoryBuffer implementation.
MemoryBuffer::~MemoryBuffer()
{ … }

bool MemoryBuffer::resize(size_t size)
{ … }

void MemoryBuffer::trim(size_t size)
{ … }

void MemoryBuffer::fill(uint8_t datum)
{ … }

MemoryBuffer::MemoryBuffer(MemoryBuffer &&other) : … { … }

MemoryBuffer &MemoryBuffer::operator=(MemoryBuffer &&other)
{ … }

namespace
{
static constexpr uint32_t kDefaultScratchBufferLifetime = …;

}  // anonymous namespace

// ScratchBuffer implementation.
ScratchBuffer::ScratchBuffer() : … { … }

ScratchBuffer::ScratchBuffer(uint32_t lifetime) : … { … }

ScratchBuffer::~ScratchBuffer() { … }

ScratchBuffer::ScratchBuffer(ScratchBuffer &&other)
{ … }

ScratchBuffer &ScratchBuffer::operator=(ScratchBuffer &&other)
{ … }

bool ScratchBuffer::get(size_t requestedSize, MemoryBuffer **memoryBufferOut)
{ … }

bool ScratchBuffer::getInitialized(size_t requestedSize,
                                   MemoryBuffer **memoryBufferOut,
                                   uint8_t initValue)
{ … }

bool ScratchBuffer::getImpl(size_t requestedSize,
                            MemoryBuffer **memoryBufferOut,
                            Optional<uint8_t> initValue)
{ … }

void ScratchBuffer::tick()
{ … }

void ScratchBuffer::clear()
{ … }

}  // namespace angle