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/*
* Copyright (C) 2010-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#pragma once
#include "threads/CriticalSection.h"
class CRingBuffer
{
CCriticalSection m_critSection;
char *m_buffer;
unsigned int m_size;
unsigned int m_readPtr;
unsigned int m_writePtr;
unsigned int m_fillCount;
public:
CRingBuffer();
~CRingBuffer();
bool Create(unsigned int size);
void Destroy();
void Clear();
bool ReadData(char *buf, unsigned int size);
bool ReadData(CRingBuffer &rBuf, unsigned int size);
bool WriteData(const char *buf, unsigned int size);
bool WriteData(CRingBuffer &rBuf, unsigned int size);
bool SkipBytes(int skipSize);
bool Append(CRingBuffer &rBuf);
bool Copy(CRingBuffer &rBuf);
char *getBuffer();
unsigned int getSize();
unsigned int getReadPtr() const;
unsigned int getWritePtr();
unsigned int getMaxReadSize();
unsigned int getMaxWriteSize();
};
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