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/*
* $Id$
*
* (C) 2003-2006 Gabest
* (C) 2006-2012 see Authors.txt
*
* This file is part of MPC-HC.
*
* MPC-HC 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 3 of the License, or
* (at your option) any later version.
*
* MPC-HC 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, see <http://www.gnu.org/licenses/>.
*
*/
#pragma once
#include <atlbase.h>
#include <atlcoll.h>
#include "OggFile.h"
#include "../BaseSplitter/BaseSplitter.h"
#define OggSplitterName L"MPC Ogg Splitter"
#define OggSourceName L"MPC Ogg Source"
class OggPacket : public Packet
{
public:
OggPacket() {
fSkip = false;
}
bool fSkip;
};
class COggSplitterOutputPin : public CBaseSplitterOutputPin
{
class CComment
{
public:
CStringW m_key, m_value;
CComment(CStringW key, CStringW value) : m_key(key), m_value(value) {
m_key.MakeUpper();
}
};
CAutoPtrList<CComment> m_pComments;
protected:
CCritSec m_csPackets;
CAutoPtrList<OggPacket> m_packets;
CAutoPtr<OggPacket> m_lastpacket;
DWORD m_lastseqnum;
REFERENCE_TIME m_rtLast;
bool m_fSkip;
void ResetState(DWORD seqnum = -1);
public:
COggSplitterOutputPin(LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
void AddComment(BYTE* p, int len);
CStringW GetComment(CStringW key);
HRESULT UnpackPage(OggPage& page);
virtual HRESULT UnpackPacket(CAutoPtr<OggPacket>& p, BYTE* pData, int len) = 0;
virtual REFERENCE_TIME GetRefTime(__int64 granule_position) = 0;
CAutoPtr<OggPacket> GetPacket();
HRESULT DeliverEndFlush();
HRESULT DeliverNewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
};
class COggVorbisOutputPin : public COggSplitterOutputPin
{
CAutoPtrList<OggPacket> m_initpackets;
DWORD m_audio_sample_rate;
DWORD m_blocksize[2], m_lastblocksize;
CAtlArray<bool> m_blockflags;
virtual HRESULT UnpackPacket(CAutoPtr<OggPacket>& p, BYTE* pData, int len);
virtual REFERENCE_TIME GetRefTime(__int64 granule_position);
HRESULT DeliverPacket(CAutoPtr<OggPacket> p);
HRESULT DeliverNewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
public:
COggVorbisOutputPin(OggVorbisIdHeader* h, LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
HRESULT UnpackInitPage(OggPage& page);
bool IsInitialized() {
return m_initpackets.GetCount() >= 3;
}
};
class COggFlacOutputPin : public COggSplitterOutputPin
{
CAutoPtrList<OggPacket> m_initpackets;
int m_nSamplesPerSec;
int m_nChannels;
WORD m_wBitsPerSample;
int m_nAvgBytesPerSec;
DWORD m_blocksize[2], m_lastblocksize;
CAtlArray<bool> m_blockflags;
virtual HRESULT UnpackPacket(CAutoPtr<OggPacket>& p, BYTE* pData, int len);
virtual REFERENCE_TIME GetRefTime(__int64 granule_position);
HRESULT DeliverPacket(CAutoPtr<OggPacket> p);
HRESULT DeliverNewSegment(REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
public:
COggFlacOutputPin(BYTE* h, int nCount, LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
bool IsInitialized() {
return m_initpackets.GetCount() >= 3;
}
};
class COggDirectShowOutputPin : public COggSplitterOutputPin
{
virtual HRESULT UnpackPacket(CAutoPtr<OggPacket>& p, BYTE* pData, int len);
virtual REFERENCE_TIME GetRefTime(__int64 granule_position);
public:
COggDirectShowOutputPin(AM_MEDIA_TYPE* pmt, LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
};
class COggStreamOutputPin : public COggSplitterOutputPin
{
__int64 m_time_unit, m_samples_per_unit;
DWORD m_default_len;
virtual HRESULT UnpackPacket(CAutoPtr<OggPacket>& p, BYTE* pData, int len);
virtual REFERENCE_TIME GetRefTime(__int64 granule_position);
public:
COggStreamOutputPin(OggStreamHeader* h, LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
};
class COggVideoOutputPin : public COggStreamOutputPin
{
public:
COggVideoOutputPin(OggStreamHeader* h, LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
};
class COggAudioOutputPin : public COggStreamOutputPin
{
public:
COggAudioOutputPin(OggStreamHeader* h, LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
};
class COggTextOutputPin : public COggStreamOutputPin
{
public:
COggTextOutputPin(OggStreamHeader* h, LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
};
class COggTheoraOutputPin : public COggSplitterOutputPin
{
CAutoPtrList<OggPacket> m_initpackets;
LONGLONG m_KfgShift;
int m_nIndexOffset;
int m_nFpsNum;
int m_nFpsDenum;
REFERENCE_TIME m_rtAvgTimePerFrame;
virtual HRESULT UnpackPacket(CAutoPtr<OggPacket>& p, BYTE* pData, int len);
virtual REFERENCE_TIME GetRefTime(__int64 granule_position);
public:
COggTheoraOutputPin(BYTE* p, LPCWSTR pName, CBaseFilter* pFilter, CCritSec* pLock, HRESULT* phr);
HRESULT UnpackInitPage(OggPage& page);
bool IsInitialized() {
return m_initpackets.GetCount() >= 3;
}
};
class __declspec(uuid("9FF48807-E133-40AA-826F-9B2959E5232D"))
COggSplitterFilter : public CBaseSplitterFilter
{
protected:
CAutoPtr<COggFile> m_pFile;
HRESULT CreateOutputs(IAsyncReader* pAsyncReader);
bool DemuxInit();
void DemuxSeek(REFERENCE_TIME rt);
bool DemuxLoop();
public:
COggSplitterFilter(LPUNKNOWN pUnk, HRESULT* phr);
virtual ~COggSplitterFilter();
// CBaseFilter
STDMETHODIMP_(HRESULT) QueryFilterInfo(FILTER_INFO* pInfo);
};
class __declspec(uuid("6D3688CE-3E9D-42F4-92CA-8A11119D25CD"))
COggSourceFilter : public COggSplitterFilter
{
public:
COggSourceFilter(LPUNKNOWN pUnk, HRESULT* phr);
};
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