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/*
* Copyright (C) 2010-2017 Hendrik Leppkes
* http://www.1f0.de
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
// Data Packet for queue storage
class Packet
{
public:
static const REFERENCE_TIME INVALID_TIME = _I64_MIN;
Packet();
~Packet();
int GetDataSize() const { return m_Packet ? m_Packet->size : 0; }
BYTE *GetData() { return m_Packet ? m_Packet->data : nullptr; }
int GetNumSideData() const { return m_Packet ? m_Packet->side_data_elems : 0; }
AVPacketSideData* GetSideData() { return m_Packet ? m_Packet->side_data : nullptr; }
int SetDataSize(int len);
int SetData(const void* ptr, int len);
int SetPacket(AVPacket *pkt);
// Append the data of the package to our data buffer
int Append(Packet *ptr);
int AppendData(const void* ptr, int len);
// Remove count bytes from position index
int RemoveHead(int count);
bool CopyProperties(const Packet *src);
public:
DWORD StreamId = 0;
BOOL bDiscontinuity = FALSE;
BOOL bSyncPoint = FALSE;
LONGLONG bPosition = -1;
REFERENCE_TIME rtStart = INVALID_TIME;
REFERENCE_TIME rtStop = INVALID_TIME;
REFERENCE_TIME rtPTS = INVALID_TIME;
REFERENCE_TIME rtDTS = INVALID_TIME;
AM_MEDIA_TYPE *pmt = nullptr;
#define LAV_PACKET_PARSED 0x0001
#define LAV_PACKET_MOV_TEXT 0x0002
#define LAV_PACKET_FORCED_SUBTITLE 0x0004
#define LAV_PACKET_H264_ANNEXB 0x0008
#define LAV_PACKET_SRT 0x0010
#define LAV_PACKET_PLANAR_PCM 0x0020
DWORD dwFlags = 0;
private:
AVPacket *m_Packet = nullptr;
};
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