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Added some stubs. 

Started implementing MPEG parser.
This commit is contained in:
Hidenori Takeshima 2002-03-20 22:57:15 +00:00 committed by Alexandre Julliard
parent 5f5a05fb6a
commit d5d18816c7
11 changed files with 1001 additions and 37 deletions
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4
dlls/Makefile.in
View File

@ -636,8 +636,8 @@ qcap/qcap.dll$(DLLEXT): dummy ntdll.dll$(DLLEXT)
@cd qcap && $(MAKE) qcap.dll$(DLLEXT)
quartz/quartz.dll$(DLLEXT): dummy oleaut32.dll$(DLLEXT) ole32.dll$(DLLEXT) \
msvfw32.dll$(DLLEXT) winmm.dll$(DLLEXT) user32.dll$(DLLEXT) gdi32.dll$(DLLEXT) \
advapi32.dll$(DLLEXT) kernel32.dll$(DLLEXT) ntdll.dll$(DLLEXT)
msvfw32.dll$(DLLEXT) msacm32.dll$(DLLEXT) winmm.dll$(DLLEXT) user32.dll$(DLLEXT) \
gdi32.dll$(DLLEXT) advapi32.dll$(DLLEXT) kernel32.dll$(DLLEXT) ntdll.dll$(DLLEXT)
@cd quartz && $(MAKE) quartz.dll$(DLLEXT)
rasapi32/rasapi32.dll$(DLLEXT): dummy kernel32.dll$(DLLEXT) ntdll.dll$(DLLEXT)

2
dlls/quartz/Makefile.in
View File

@ -9,6 +9,7 @@ LDDLLFLAGS = @LDDLLFLAGS@
SYMBOLFILE = $(MODULE).tmp.o
C_SRCS = \
acmwrap.c \
amundoc.c \
asyncsrc.c \
audioutl.c \
@ -35,6 +36,7 @@ C_SRCS = \
iunk.c \
main.c \
memalloc.c \
mpgparse.c \
mtype.c \
parser.c \
regsvr.c \

222
dlls/quartz/acmwrap.c Normal file
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@ -0,0 +1,222 @@
/*
* Implements ACM Wrapper(CLSID_ACMWrapper).
*
* FIXME - stub
*
* Copyright (C) 2002 Hidenori TAKESHIMA <hidenori@a2.ctktv.ne.jp>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
#include "msacm.h"
#include "strmif.h"
#include "control.h"
#include "amvideo.h"
#include "vfwmsgs.h"
#include "uuids.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
#include "quartz_private.h"
#include "xform.h"
static const WCHAR ACMWrapper_FilterName[] =
{'A','C','M',' ','W','r','a','p','p','e','r',0};
typedef struct CACMWrapperImpl
{
HACMSTREAM has;
} CACMWrapperImpl;
/***************************************************************************
*
* CACMWrapperImpl methods
*
*/
static void ACMWrapper_Close( CACMWrapperImpl* This )
{
if ( This->has != (HACMSTREAM)NULL )
{
acmStreamReset( This->has, 0 );
acmStreamClose( This->has, 0 );
This->has = (HACMSTREAM)NULL;
}
}
static HRESULT ACMWrapper_Init( CTransformBaseImpl* pImpl )
{
CACMWrapperImpl* This = pImpl->m_pUserData;
TRACE("(%p)\n",This);
if ( This != NULL )
return NOERROR;
This = (CACMWrapperImpl*)QUARTZ_AllocMem( sizeof(CACMWrapperImpl) );
if ( This == NULL )
return E_OUTOFMEMORY;
ZeroMemory( This, sizeof(CACMWrapperImpl) );
pImpl->m_pUserData = This;
/* construct */
This->has = (HACMSTREAM)NULL;
return E_NOTIMPL;
}
static HRESULT ACMWrapper_Cleanup( CTransformBaseImpl* pImpl )
{
CACMWrapperImpl* This = pImpl->m_pUserData;
TRACE("(%p)\n",This);
if ( This == NULL )
return NOERROR;
/* destruct */
ACMWrapper_Close( This );
QUARTZ_FreeMem( This );
pImpl->m_pUserData = NULL;
return S_OK;
}
static HRESULT ACMWrapper_CheckMediaType( CTransformBaseImpl* pImpl, const AM_MEDIA_TYPE* pmtIn, const AM_MEDIA_TYPE* pmtOut )
{
CACMWrapperImpl* This = pImpl->m_pUserData;
FIXME("(%p)\n",This);
if ( This == NULL )
return E_UNEXPECTED;
return E_NOTIMPL;
}
static HRESULT ACMWrapper_GetOutputTypes( CTransformBaseImpl* pImpl, const AM_MEDIA_TYPE* pmtIn, const AM_MEDIA_TYPE** ppmtAcceptTypes, ULONG* pcAcceptTypes )
{
CACMWrapperImpl* This = pImpl->m_pUserData;
HRESULT hr;
FIXME("(%p)\n",This);
hr = ACMWrapper_CheckMediaType( pImpl, pmtIn, NULL );
if ( FAILED(hr) )
return hr;
return E_NOTIMPL;
}
static HRESULT ACMWrapper_GetAllocProp( CTransformBaseImpl* pImpl, const AM_MEDIA_TYPE* pmtIn, const AM_MEDIA_TYPE* pmtOut, ALLOCATOR_PROPERTIES* pProp, BOOL* pbTransInPlace, BOOL* pbTryToReuseSample )
{
CACMWrapperImpl* This = pImpl->m_pUserData;
HRESULT hr;
FIXME("(%p)\n",This);
if ( This == NULL )
return E_UNEXPECTED;
hr = ACMWrapper_CheckMediaType( pImpl, pmtIn, pmtOut );
if ( FAILED(hr) )
return hr;
*pbTransInPlace = FALSE;
*pbTryToReuseSample = FALSE;
return E_NOTIMPL;
}
static HRESULT ACMWrapper_BeginTransform( CTransformBaseImpl* pImpl, const AM_MEDIA_TYPE* pmtIn, const AM_MEDIA_TYPE* pmtOut, BOOL bReuseSample )
{
CACMWrapperImpl* This = pImpl->m_pUserData;
FIXME("(%p,%p,%p,%d)\n",This,pmtIn,pmtOut,bReuseSample);
if ( This == NULL )
return E_UNEXPECTED;
return E_NOTIMPL;
}
static HRESULT ACMWrapper_ProcessReceive( CTransformBaseImpl* pImpl, IMediaSample* pSampIn )
{
CACMWrapperImpl* This = pImpl->m_pUserData;
BYTE* pDataIn = NULL;
LONG lDataInLen;
HRESULT hr;
FIXME("(%p)\n",This);
if ( This == NULL )
return E_UNEXPECTED;
hr = IMediaSample_GetPointer( pSampIn, &pDataIn );
if ( FAILED(hr) )
return hr;
lDataInLen = IMediaSample_GetActualDataLength( pSampIn );
return E_NOTIMPL;
}
static HRESULT ACMWrapper_EndTransform( CTransformBaseImpl* pImpl )
{
CACMWrapperImpl* This = pImpl->m_pUserData;
TRACE("(%p)\n",This);
if ( This == NULL )
return E_UNEXPECTED;
ACMWrapper_Close( This );
return S_OK;
}
static const TransformBaseHandlers transhandlers =
{
ACMWrapper_Init,
ACMWrapper_Cleanup,
ACMWrapper_CheckMediaType,
ACMWrapper_GetOutputTypes,
ACMWrapper_GetAllocProp,
ACMWrapper_BeginTransform,
ACMWrapper_ProcessReceive,
NULL,
ACMWrapper_EndTransform,
};
HRESULT QUARTZ_CreateACMWrapper(IUnknown* punkOuter,void** ppobj)
{
return QUARTZ_CreateTransformBase(
punkOuter,ppobj,
&CLSID_ACMWrapper,
ACMWrapper_FilterName,
NULL, NULL,
&transhandlers );
}

9
dlls/quartz/aviparse.c
View File

@ -1,6 +1,8 @@
/*
* Implements AVI Parser(Splitter).
*
* FIXME - no seeking
*
* Copyright (C) Hidenori TAKESHIMA <hidenori@a2.ctktv.ne.jp>
*
* This library is free software; you can redistribute it and/or
@ -79,6 +81,7 @@ struct CAVIParseStream
DWORD cIndexCur;
REFERENCE_TIME rtCur;
REFERENCE_TIME rtInternal;
BOOL bDataDiscontinuity;
};
@ -288,6 +291,7 @@ static HRESULT CAVIParseImpl_InitParser( CParserImpl* pImpl, ULONG* pcStreams )
This->pStreamsBuf[nIndex].rtCur = 0;
This->pStreamsBuf[nIndex].rtInternal = 0;
TRACE("stream %lu - %lu entries\n",nIndex,This->pStreamsBuf[nIndex].cIndexEntries);
This->pStreamsBuf[nIndex].bDataDiscontinuity = TRUE;
}
QUARTZ_FreeMem(This->pIndexEntriesBuf);
This->pIndexEntriesBuf = pEntriesBuf;
@ -610,6 +614,11 @@ static HRESULT CAVIParseImpl_GetNextRequest( CParserImpl* pImpl, ULONG* pnStream
*prtStop = rtNext;
/* FIXME - is this frame keyframe?? */
*pdwSampleFlags = AM_SAMPLE_SPLICEPOINT;
if ( pStream->bDataDiscontinuity )
{
*pdwSampleFlags |= AM_SAMPLE_DATADISCONTINUITY;
pStream->bDataDiscontinuity = FALSE;
}
switch ( pStream->strh.fccType )
{

8
dlls/quartz/basefilt.c
View File

@ -187,20 +187,21 @@ static HRESULT WINAPI
CBaseFilterImpl_fnGetState(IBaseFilter* iface,DWORD dw,FILTER_STATE* pState)
{
ICOM_THIS(CBaseFilterImpl,iface);
HRESULT hr = S_OK;
TRACE("(%p)->(%p)\n",This,pState);
if ( pState == NULL )
return E_POINTER;
/* FIXME - ignore 'intermediate state' now */
EnterCriticalSection( &This->csFilter );
TRACE("(%p) state = %d\n",This,This->fstate);
*pState = This->fstate;
if ( This->bIntermediateState )
hr = VFW_S_STATE_INTERMEDIATE;
LeaveCriticalSection( &This->csFilter );
return NOERROR;
return hr;
}
static HRESULT WINAPI
@ -455,6 +456,7 @@ HRESULT CBaseFilterImpl_InitIBaseFilter(
This->pClock = NULL;
This->rtStart = 0;
This->fstate = State_Stopped;
This->bIntermediateState = FALSE;
This->cbNameGraph = sizeof(WCHAR) * (lstrlenW(lpwszNameGraph)+1);
This->pwszNameGraph = (WCHAR*)QUARTZ_AllocMem( This->cbNameGraph );

1
dlls/quartz/basefilt.h
View File

@ -56,6 +56,7 @@ typedef struct CBaseFilterImpl
IReferenceClock* pClock;
REFERENCE_TIME rtStart;
FILTER_STATE fstate;
BOOL bIntermediateState; /* if set, fstate is ignored. */
} CBaseFilterImpl;
struct CBaseFilterHandlers

2
dlls/quartz/main.c
View File

@ -104,6 +104,8 @@ static const QUARTZ_CLASSENTRY QUARTZ_ClassList[] =
{ &CLSID_VideoRenderer, &QUARTZ_CreateVideoRenderer },
{ &CLSID_quartzWaveParser, &QUARTZ_CreateWaveParser },
{ &CLSID_AviSplitter, &QUARTZ_CreateAVISplitter },
{ &CLSID_MPEG1Splitter, &QUARTZ_CreateMPEG1Splitter },
{ &CLSID_MMSPLITTER, &QUARTZ_CreateMPEG2Splitter },
{ &CLSID_AsyncReader, &QUARTZ_CreateAsyncReader },
{ &CLSID_URLReader, &QUARTZ_CreateURLReader },
{ &CLSID_AVIDec, &QUARTZ_CreateAVIDec },

715
dlls/quartz/mpgparse.c Normal file
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@ -0,0 +1,715 @@
/*
* Implements MPEG-1 / MPEG-2 Parser(Splitter).
*
* FIXME - no splitter implementation.
* FIXME - no packet support (implemented payload only)
* FIXME - no seeking
*
* Copyright (C) 2002 Hidenori TAKESHIMA <hidenori@a2.ctktv.ne.jp>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "mmsystem.h"
#include "vfw.h"
#include "winerror.h"
#include "strmif.h"
#include "control.h"
#include "vfwmsgs.h"
#include "amvideo.h"
#include "mmreg.h"
#include "uuids.h"
#include "dvdmedia.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
#include "quartz_private.h"
#include "parser.h"
#include "mtype.h"
static const WCHAR QUARTZ_MPEG1Parser_Name[] =
{ 'M','P','E','G','-','I',' ','S','p','l','i','t','t','e','r',0 };
static const WCHAR QUARTZ_MPEG2Parser_Name[] =
{ 'M','P','E','G','-','2',' ','S','p','l','i','t','t','e','r',0 };
static const WCHAR QUARTZ_MPGParserInPin_Name[] =
{ 'I','n',0 };
static const WCHAR QUARTZ_MPGParserOutPin_VideoPinName[] =
{ 'V','i','d','e','o',0 };
static const WCHAR QUARTZ_MPGParserOutPin_AudioPinName[] =
{ 'A','u','d','i','o',0 };
/* FIXME */
static const WCHAR QUARTZ_MPGParserOutPin_UnknownTypePinName[] =
{ 'O','u','t',0 };
static DWORD bitratesl1[16] =
{ 0, 32, 64, 96,128,160,192,224,256,288,320,352,384,416,448, 0};
static DWORD bitratesl2[16] =
{ 0, 32, 48, 56, 64, 80, 96,112,128,160,192,224,256,320,384, 0};
static DWORD bitratesl3[16] =
{ 0, 32, 40, 48, 56, 64, 80, 96,112,128,160,192,224,256,320, 0};
/****************************************************************************
*
* CMPGParseImpl
*/
typedef struct CMPGParseImpl CMPGParseImpl;
typedef struct CMPGParsePayload CMPGParsePayload;
enum MPGPayloadType
{
MPGPayload_Video = 0xe0,
MPGPayload_Audio = 0xc0,
};
struct CMPGParseImpl
{
LONGLONG llPosNext;
BOOL bRawPayload;
DWORD dwPayloadBlockSizeMax;
DWORD cPayloads;
CMPGParsePayload* pPayloads;
};
struct CMPGParsePayload
{
enum MPGPayloadType payloadtype;
BOOL bDataDiscontinuity;
};
static HRESULT CMPGParseImpl_SyncReadPayload(
CParserImpl* pImpl, CMPGParseImpl* This,
enum MPGPayloadType payloadtype,
LONGLONG llPosStart, LONG lLength, BYTE* pbBuf )
{
if ( This == NULL || This->pPayloads == NULL )
return E_UNEXPECTED;
if ( This->bRawPayload )
{
if ( payloadtype != This->pPayloads[0].payloadtype )
return E_UNEXPECTED;
return IAsyncReader_SyncRead( pImpl->m_pReader, llPosStart, lLength, pbBuf );
}
else
{
FIXME( "not implemented\n" );
}
return E_NOTIMPL;
}
static HRESULT CMPGParseImpl_InitParser( CParserImpl* pImpl, ULONG* pcStreams )
{
CMPGParseImpl* This = NULL;
HRESULT hr;
BYTE hdrbuf[8];
TRACE("(%p,%p)\n",pImpl,pcStreams);
This = (CMPGParseImpl*)QUARTZ_AllocMem( sizeof(CMPGParseImpl) );
if ( This == NULL )
return E_OUTOFMEMORY;
pImpl->m_pUserData = This;
ZeroMemory( This, sizeof(CMPGParseImpl) );
hr = IAsyncReader_SyncRead( pImpl->m_pReader, 0, 8, hdrbuf );
if ( FAILED(hr) )
return hr;
if ( hr != S_OK )
return E_FAIL;
if ( hdrbuf[0] == 0x00 && hdrbuf[1] == 0x00 &&
hdrbuf[2] == 0x01 && hdrbuf[3] == 0xba )
{
This->bRawPayload = FALSE;
This->dwPayloadBlockSizeMax = 0;
FIXME( "no mpeg/system support\n" );
return E_FAIL;
}
else
if ( hdrbuf[0] == 0x00 && hdrbuf[1] == 0x00 &&
hdrbuf[2] == 0x01 && hdrbuf[3] == 0xb3 )
{
TRACE( "mpeg/video payload\n" );
This->llPosNext = 0;
This->bRawPayload = TRUE;
This->dwPayloadBlockSizeMax = 0x4000;
This->cPayloads = 1;
This->pPayloads = (CMPGParsePayload*)QUARTZ_AllocMem( sizeof(CMPGParsePayload) );
if ( This->pPayloads == NULL )
return E_OUTOFMEMORY;
*pcStreams = 1;
This->pPayloads[0].payloadtype = MPGPayload_Video;
This->pPayloads[0].bDataDiscontinuity = TRUE;
}
else
if ( hdrbuf[0] == 0xff && (hdrbuf[1]&0xf0) == 0xf0 )
{
TRACE( "mpeg/audio payload\n" );
This->llPosNext = 0;
This->bRawPayload = TRUE;
This->dwPayloadBlockSizeMax = 0;
This->cPayloads = 1;
This->pPayloads = (CMPGParsePayload*)QUARTZ_AllocMem( sizeof(CMPGParsePayload) );
if ( This->pPayloads == NULL )
return E_OUTOFMEMORY;
*pcStreams = 1;
This->pPayloads[0].payloadtype = MPGPayload_Audio;
This->pPayloads[0].bDataDiscontinuity = TRUE;
}
else
{
return E_FAIL;
}
return S_OK;
}
static HRESULT CMPGParseImpl_UninitParser( CParserImpl* pImpl )
{
CMPGParseImpl* This = (CMPGParseImpl*)pImpl->m_pUserData;
ULONG nIndex;
TRACE("(%p)\n",This);
if ( This == NULL )
return NOERROR;
/* destruct */
if ( This->pPayloads != NULL )
{
for ( nIndex = 0; nIndex < This->cPayloads; nIndex++ )
{
/* release this stream */
}
QUARTZ_FreeMem( This->pPayloads );
This->pPayloads = NULL;
}
QUARTZ_FreeMem( This );
pImpl->m_pUserData = NULL;
return NOERROR;
}
static LPCWSTR CMPGParseImpl_GetOutPinName( CParserImpl* pImpl, ULONG nStreamIndex )
{
CMPGParseImpl* This = (CMPGParseImpl*)pImpl->m_pUserData;
TRACE("(%p,%lu)\n",This,nStreamIndex);
if ( This == NULL || nStreamIndex >= This->cPayloads )
return NULL;
switch ( This->pPayloads[nStreamIndex].payloadtype )
{
case MPGPayload_Video:
return QUARTZ_MPGParserOutPin_VideoPinName;
case MPGPayload_Audio:
return QUARTZ_MPGParserOutPin_AudioPinName;
default:
FIXME("mpeg - unknown stream type %02x\n",This->pPayloads[nStreamIndex].payloadtype);
}
/* FIXME */
return QUARTZ_MPGParserOutPin_UnknownTypePinName;
}
static HRESULT CMPGParseImpl_GetStreamType( CParserImpl* pImpl, ULONG nStreamIndex, AM_MEDIA_TYPE* pmt )
{
CMPGParseImpl* This = (CMPGParseImpl*)pImpl->m_pUserData;
HRESULT hr;
BYTE hdrbuf[140+10];
UINT seqhdrlen;
MPEG1VIDEOINFO* pmpg1vi;
MPEG2VIDEOINFO* pmpg2vi;
MPEG1WAVEFORMAT* pmpg1wav;
enum MPGPayloadType payloadtype;
DWORD dwPayloadBlockSize;
TRACE("(%p,%lu,%p)\n",This,nStreamIndex,pmt);
if ( This == NULL )
return E_UNEXPECTED;
if ( nStreamIndex >= This->cPayloads )
return E_INVALIDARG;
ZeroMemory( pmt, sizeof(AM_MEDIA_TYPE) );
payloadtype = This->pPayloads[nStreamIndex].payloadtype;
switch ( payloadtype )
{
case MPGPayload_Video:
hr = CMPGParseImpl_SyncReadPayload(
pImpl, This, payloadtype, 0, 140+10, hdrbuf );
if ( FAILED(hr) )
return hr;
if ( hr != S_OK )
return E_FAIL;
memcpy( &pmt->majortype, &MEDIATYPE_Video, sizeof(GUID) );
seqhdrlen = 12;
if ( hdrbuf[seqhdrlen-1] & 0x2 )
seqhdrlen += 64;
if ( hdrbuf[seqhdrlen-1] & 0x1 )
seqhdrlen += 64;
if ( hdrbuf[seqhdrlen ] == 0x00 && hdrbuf[seqhdrlen+1] == 0x00 &&
hdrbuf[seqhdrlen+2] == 0x01 && hdrbuf[seqhdrlen+3] == 0xb5 )
{
/* video MPEG-2 */
FIXME("video MPEG-2\n");
if ( (hdrbuf[seqhdrlen+4]&0xf0) != 0x1 )
return E_FAIL;
memcpy( &pmt->subtype, &MEDIASUBTYPE_MPEG2_VIDEO, sizeof(GUID) );
memcpy( &pmt->formattype, &FORMAT_MPEG2_VIDEO, sizeof(GUID) );
pmt->bFixedSizeSamples = 0;
pmt->bTemporalCompression = 1;
pmt->lSampleSize = 0;
pmt->cbFormat = sizeof(MPEG2VIDEOINFO);
pmt->pbFormat = (BYTE*)CoTaskMemAlloc( sizeof(MPEG2VIDEOINFO) );
if ( pmt->pbFormat == NULL )
return E_OUTOFMEMORY;
ZeroMemory( pmt->pbFormat, sizeof(MPEG2VIDEOINFO) );
pmpg2vi = (MPEG2VIDEOINFO*)pmt->pbFormat;
pmpg2vi->hdr.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
pmpg2vi->hdr.bmiHeader.biWidth = ((UINT)hdrbuf[4] << 4) | ((UINT)hdrbuf[5] >> 4); /* FIXME! */
pmpg2vi->hdr.bmiHeader.biHeight = (((UINT)hdrbuf[5] & 0xf) << 8) | ((UINT)hdrbuf[6]); /* FIXME! */
pmpg2vi->hdr.dwInterlaceFlags = AMINTERLACE_FieldPatBothRegular; /* FIXME? */
pmpg2vi->hdr.dwCopyProtectFlags = AMCOPYPROTECT_RestrictDuplication; /* FIXME? */
pmpg2vi->hdr.dwPictAspectRatioX = 1; /* FIXME? */
pmpg2vi->hdr.dwPictAspectRatioY = 1; /* FIXME? */
pmpg2vi->dwStartTimeCode = 0;
pmpg2vi->cbSequenceHeader = seqhdrlen + 10;
switch ( hdrbuf[seqhdrlen+4] & 0xf )
{
case 5: pmpg2vi->dwProfile = AM_MPEG2Profile_Simple; break;
case 4: pmpg2vi->dwProfile = AM_MPEG2Profile_Main; break;
case 3: pmpg2vi->dwProfile = AM_MPEG2Profile_SNRScalable; break;
case 2: pmpg2vi->dwProfile = AM_MPEG2Profile_SpatiallyScalable; break;
case 1: pmpg2vi->dwProfile = AM_MPEG2Profile_High; break;
default: return E_FAIL;
}
switch ( hdrbuf[seqhdrlen+5] >> 4 )
{
case 10: pmpg2vi->dwLevel = AM_MPEG2Level_Low; break;
case 8: pmpg2vi->dwLevel = AM_MPEG2Level_Main; break;
case 6: pmpg2vi->dwLevel = AM_MPEG2Level_High1440; break;
case 4: pmpg2vi->dwLevel = AM_MPEG2Level_High; break;
default: return E_FAIL;
}
pmpg2vi->dwFlags = 0; /* FIXME? */
memcpy( pmpg2vi->dwSequenceHeader, hdrbuf, seqhdrlen + 10 );
return S_OK;
}
else
{
/* MPEG-1 */
memcpy( &pmt->subtype, &MEDIASUBTYPE_MPEG1Payload, sizeof(GUID) );
memcpy( &pmt->formattype, &FORMAT_MPEGVideo, sizeof(GUID) );
pmt->bFixedSizeSamples = 0;
pmt->bTemporalCompression = 1;
pmt->lSampleSize = 0;
pmt->cbFormat = sizeof(MPEG1VIDEOINFO);
pmt->pbFormat = (BYTE*)CoTaskMemAlloc( sizeof(MPEG1VIDEOINFO) );
if ( pmt->pbFormat == NULL )
return E_OUTOFMEMORY;
ZeroMemory( pmt->pbFormat, sizeof(MPEG1VIDEOINFO) );
pmpg1vi = (MPEG1VIDEOINFO*)pmt->pbFormat;
pmpg1vi->hdr.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
pmpg1vi->hdr.bmiHeader.biWidth = ((UINT)hdrbuf[4] << 4) | ((UINT)hdrbuf[5] >> 4);
pmpg1vi->hdr.bmiHeader.biHeight = (((UINT)hdrbuf[5] & 0xf) << 8) | ((UINT)hdrbuf[6]);
pmpg1vi->hdr.bmiHeader.biPlanes = 1;
pmpg1vi->dwStartTimeCode = 0;
pmpg1vi->cbSequenceHeader = seqhdrlen;
memcpy( pmpg1vi->bSequenceHeader, hdrbuf, seqhdrlen );
}
return S_OK;
case MPGPayload_Audio:
hr = CMPGParseImpl_SyncReadPayload(
pImpl, This, payloadtype, 0, 4, hdrbuf );
if ( FAILED(hr) )
return hr;
if ( hr != S_OK )
return E_FAIL;
memcpy( &pmt->majortype, &MEDIATYPE_Audio, sizeof(GUID) );
memcpy( &pmt->formattype, &FORMAT_WaveFormatEx, sizeof(GUID) );
if ( !( hdrbuf[1] & 0x8 ) )
{
/* FIXME!!! */
FIXME("audio not MPEG-1\n");
return E_FAIL;
}
else
{
/* MPEG-1 */
memcpy( &pmt->subtype, &MEDIASUBTYPE_MPEG1AudioPayload, sizeof(GUID) );
pmt->bFixedSizeSamples = 0;
pmt->bTemporalCompression = 1;
pmt->lSampleSize = 0;
pmt->cbFormat = sizeof(MPEG1WAVEFORMAT);
pmt->pbFormat = (BYTE*)CoTaskMemAlloc( sizeof(MPEG1WAVEFORMAT) );
if ( pmt->pbFormat == NULL )
return E_OUTOFMEMORY;
ZeroMemory( pmt->pbFormat, sizeof(MPEG1WAVEFORMAT) );
pmpg1wav = (MPEG1WAVEFORMAT*)pmt->pbFormat;
switch ( hdrbuf[1] & 0x6 )
{
case 0x6: pmpg1wav->fwHeadLayer = ACM_MPEG_LAYER1;
case 0x4: pmpg1wav->fwHeadLayer = ACM_MPEG_LAYER2;
case 0x2: pmpg1wav->fwHeadLayer = ACM_MPEG_LAYER3;
default: return E_FAIL;
}
switch ( pmpg1wav->fwHeadLayer )
{
case ACM_MPEG_LAYER1:
pmpg1wav->dwHeadBitrate = bitratesl1[hdrbuf[2]>>4]*1000;
break;
case ACM_MPEG_LAYER2:
pmpg1wav->dwHeadBitrate = bitratesl2[hdrbuf[2]>>4]*1000;
break;
case ACM_MPEG_LAYER3:
pmpg1wav->dwHeadBitrate = bitratesl3[hdrbuf[2]>>4]*1000;
break;
}
if ( pmpg1wav->dwHeadBitrate == 0 )
return E_FAIL;
switch ( hdrbuf[3] & 0xc0 )
{
case 0x00: pmpg1wav->fwHeadMode = ACM_MPEG_STEREO;
case 0x40: pmpg1wav->fwHeadMode = ACM_MPEG_JOINTSTEREO;
case 0x80: pmpg1wav->fwHeadMode = ACM_MPEG_DUALCHANNEL;
case 0xc0: pmpg1wav->fwHeadMode = ACM_MPEG_SINGLECHANNEL;
}
pmpg1wav->fwHeadModeExt = (hdrbuf[3] & 0x30) >> 4; /* FIXME?? */
pmpg1wav->wHeadEmphasis = (hdrbuf[3] & 0x03); /* FIXME?? */
pmpg1wav->fwHeadFlags = ACM_MPEG_ID_MPEG1;
if ( hdrbuf[1] & 0x1 )
pmpg1wav->fwHeadFlags |= ACM_MPEG_PROTECTIONBIT;
if ( hdrbuf[2] & 0x1 )
pmpg1wav->fwHeadFlags |= ACM_MPEG_PRIVATEBIT;
if ( hdrbuf[3] & 0x8 )
pmpg1wav->fwHeadFlags |= ACM_MPEG_COPYRIGHT;
if ( hdrbuf[3] & 0x4 )
pmpg1wav->fwHeadFlags |= ACM_MPEG_ORIGINALHOME;
pmpg1wav->dwPTSLow = 0;
pmpg1wav->dwPTSHigh = 0;
pmpg1wav->wfx.wFormatTag = WAVE_FORMAT_MPEG;
pmpg1wav->wfx.nChannels = (pmpg1wav->fwHeadMode != ACM_MPEG_SINGLECHANNEL) ? 2 : 1;
switch ( hdrbuf[2] & 0x0c )
{
case 0x00: pmpg1wav->wfx.nSamplesPerSec = 44100;
case 0x01: pmpg1wav->wfx.nSamplesPerSec = 48000;
case 0x02: pmpg1wav->wfx.nSamplesPerSec = 32000;
default: return E_FAIL;
}
pmpg1wav->wfx.nAvgBytesPerSec = pmpg1wav->dwHeadBitrate >> 3;
switch ( pmpg1wav->fwHeadLayer )
{
case ACM_MPEG_LAYER1:
pmpg1wav->wfx.nBlockAlign = (384>>3) * pmpg1wav->dwHeadBitrate / pmpg1wav->wfx.nSamplesPerSec;
break;
case ACM_MPEG_LAYER2:
pmpg1wav->wfx.nBlockAlign = (1152>>3) * pmpg1wav->dwHeadBitrate / pmpg1wav->wfx.nSamplesPerSec;
break;
case ACM_MPEG_LAYER3:
pmpg1wav->wfx.nBlockAlign = 1;
break;
}
pmpg1wav->wfx.wBitsPerSample = 0;
pmpg1wav->wfx.cbSize = sizeof(MPEG1WAVEFORMAT) - sizeof(WAVEFORMATEX);
if ( pmpg1wav->fwHeadLayer != ACM_MPEG_LAYER3 )
{
pmt->bFixedSizeSamples = 1;
pmt->lSampleSize = pmpg1wav->wfx.nBlockAlign;
}
dwPayloadBlockSize = (pmpg1wav->wfx.nAvgBytesPerSec + pmpg1wav->wfx.nBlockAlign - 1) / pmpg1wav->wfx.nBlockAlign;
if ( dwPayloadBlockSize > This->dwPayloadBlockSizeMax )
This->dwPayloadBlockSizeMax = dwPayloadBlockSize;
}
return S_OK;
default:
FIXME("mpeg - unknown stream type %02x\n",This->pPayloads[nStreamIndex].payloadtype);
break;
}
FIXME("stub\n");
return E_NOTIMPL;
}
static HRESULT CMPGParseImpl_CheckStreamType( CParserImpl* pImpl, ULONG nStreamIndex, const AM_MEDIA_TYPE* pmt )
{
CMPGParseImpl* This = (CMPGParseImpl*)pImpl->m_pUserData;
HRESULT hr;
AM_MEDIA_TYPE mt;
MPEG1VIDEOINFO* pmpg1vi;
MPEG1VIDEOINFO* pmpg1viCheck;
MPEG2VIDEOINFO* pmpg2vi;
MPEG2VIDEOINFO* pmpg2viCheck;
WAVEFORMATEX* pwfx;
WAVEFORMATEX* pwfxCheck;
enum MPGPayloadType payloadtype;
TRACE("(%p,%lu,%p)\n",This,nStreamIndex,pmt);
if ( This == NULL )
return E_UNEXPECTED;
if ( nStreamIndex >= This->cPayloads )
return E_INVALIDARG;
hr = CMPGParseImpl_GetStreamType( pImpl, nStreamIndex, &mt );
if ( FAILED(hr) )
return hr;
if ( !IsEqualGUID( &pmt->majortype, &mt.majortype ) ||
!IsEqualGUID( &pmt->subtype, &mt.subtype ) ||
!IsEqualGUID( &pmt->formattype, &mt.formattype ) )
{
hr = E_FAIL;
goto end;
}
TRACE("check format\n");
hr = S_OK;
payloadtype = This->pPayloads[nStreamIndex].payloadtype;
switch ( payloadtype )
{
case MPGPayload_Video:
if ( IsEqualGUID( &mt.formattype, &FORMAT_MPEGVideo ) )
{
/* MPEG-1 Video */
if ( pmt->cbFormat != mt.cbFormat ||
pmt->pbFormat == NULL )
{
hr = E_FAIL;
goto end;
}
pmpg1vi = (MPEG1VIDEOINFO*)mt.pbFormat;
pmpg1viCheck = (MPEG1VIDEOINFO*)pmt->pbFormat;
if ( memcmp( pmpg1vi, pmpg1viCheck, sizeof(MPEG1VIDEOINFO) ) != 0 )
{
hr = E_FAIL;
goto end;
}
}
else
if ( IsEqualGUID( &mt.formattype, &FORMAT_MPEG2_VIDEO ) )
{
/* MPEG-2 Video */
if ( pmt->cbFormat != mt.cbFormat ||
pmt->pbFormat == NULL )
{
hr = E_FAIL;
goto end;
}
pmpg2vi = (MPEG2VIDEOINFO*)mt.pbFormat;
pmpg2viCheck = (MPEG2VIDEOINFO*)pmt->pbFormat;
if ( memcmp( pmpg2vi, pmpg2viCheck, sizeof(MPEG2VIDEOINFO) ) != 0 )
{
hr = E_FAIL;
goto end;
}
}
else
{
hr = E_FAIL;
goto end;
}
break;
case MPGPayload_Audio:
if ( IsEqualGUID( &mt.formattype, &FORMAT_WaveFormatEx ) )
{
if ( mt.cbFormat != pmt->cbFormat ||
pmt->pbFormat == NULL )
{
hr = E_FAIL;
goto end;
}
pwfx = (WAVEFORMATEX*)mt.pbFormat;
pwfxCheck = (WAVEFORMATEX*)pmt->pbFormat;
if ( memcmp( pwfx, pwfxCheck, sizeof(WAVEFORMATEX) ) != 0 )
{
hr = E_FAIL;
goto end;
}
}
else
{
hr = E_FAIL;
goto end;
}
break;
default:
FIXME( "unsupported payload type\n" );
hr = E_FAIL;
goto end;
}
hr = S_OK;
end:
QUARTZ_MediaType_Free( &mt );
TRACE("%08lx\n",hr);
return hr;
}
static HRESULT CMPGParseImpl_GetAllocProp( CParserImpl* pImpl, ALLOCATOR_PROPERTIES* pReqProp )
{
CMPGParseImpl* This = (CMPGParseImpl*)pImpl->m_pUserData;
TRACE("(%p,%p)\n",This,pReqProp);
if ( This == NULL )
return E_UNEXPECTED;
ZeroMemory( pReqProp, sizeof(ALLOCATOR_PROPERTIES) );
pReqProp->cBuffers = This->cPayloads;
pReqProp->cbBuffer = This->dwPayloadBlockSizeMax;
return S_OK;
}
static HRESULT CMPGParseImpl_GetNextRequest( CParserImpl* pImpl, ULONG* pnStreamIndex, LONGLONG* pllStart, LONG* plLength, REFERENCE_TIME* prtStart, REFERENCE_TIME* prtStop, DWORD* pdwSampleFlags )
{
CMPGParseImpl* This = (CMPGParseImpl*)pImpl->m_pUserData;
if ( This == NULL )
return E_UNEXPECTED;
*pdwSampleFlags = AM_SAMPLE_SPLICEPOINT;
TRACE("(%p)\n",This);
if ( This->bRawPayload )
{
if ( This->dwPayloadBlockSizeMax == 0 ||
This->cPayloads != 1 || This->pPayloads == NULL )
return E_UNEXPECTED;
*pnStreamIndex = 0;
*pllStart = This->llPosNext;
*plLength = This->dwPayloadBlockSizeMax;
*prtStart = 0;
*prtStop = 0;
if ( This->pPayloads[0].bDataDiscontinuity )
{
*pdwSampleFlags |= AM_SAMPLE_DATADISCONTINUITY;
This->pPayloads[0].bDataDiscontinuity = FALSE;
}
}
else
{
FIXME("stub\n");
return E_NOTIMPL;
}
return S_OK;
}
static HRESULT CMPGParseImpl_ProcessSample( CParserImpl* pImpl, ULONG nStreamIndex, LONGLONG llStart, LONG lLength, IMediaSample* pSample )
{
CMPGParseImpl* This = (CMPGParseImpl*)pImpl->m_pUserData;
HRESULT hr;
TRACE("(%p,%lu,%ld,%ld,%p)\n",This,nStreamIndex,(long)llStart,lLength,pSample);
if ( This == NULL )
return E_UNEXPECTED;
if ( This->bRawPayload )
{
hr = IMediaSample_SetTime(pSample,NULL,NULL);
if ( FAILED(hr) )
return hr;
}
return NOERROR;
}
static const struct ParserHandlers CMPGParseImpl_Handlers =
{
CMPGParseImpl_InitParser,
CMPGParseImpl_UninitParser,
CMPGParseImpl_GetOutPinName,
CMPGParseImpl_GetStreamType,
CMPGParseImpl_CheckStreamType,
CMPGParseImpl_GetAllocProp,
CMPGParseImpl_GetNextRequest,
CMPGParseImpl_ProcessSample,
/* for IQualityControl */
NULL, /* pQualityNotify */
/* for seeking */
NULL, /* pGetSeekingCaps */
NULL, /* pIsTimeFormatSupported */
NULL, /* pGetCurPos */
NULL, /* pSetCurPos */
NULL, /* pGetDuration */
NULL, /* pGetStopPos */
NULL, /* pSetStopPos */
NULL, /* pGetPreroll */
};
HRESULT QUARTZ_CreateMPEG1Splitter(IUnknown* punkOuter,void** ppobj)
{
return QUARTZ_CreateParser(
punkOuter,ppobj,
&CLSID_MPEG1Splitter,
QUARTZ_MPEG1Parser_Name,
QUARTZ_MPGParserInPin_Name,
&CMPGParseImpl_Handlers );
}
HRESULT QUARTZ_CreateMPEG2Splitter(IUnknown* punkOuter,void** ppobj)
{
return QUARTZ_CreateParser(
punkOuter,ppobj,
&CLSID_MMSPLITTER,
QUARTZ_MPEG2Parser_Name,
QUARTZ_MPGParserInPin_Name,
&CMPGParseImpl_Handlers );
}

72
dlls/quartz/parser.c
View File

@ -172,6 +172,28 @@ static HRESULT CParserImplThread_SendEndOfStream( CParserImpl* This )
return hrRet;
}
static
void CParserImplThread_MemDecommit( CParserImpl* This )
{
ULONG nIndex;
IMemAllocator* pAlloc;
TRACE("(%p)\n",This);
if ( This->m_pAllocator != NULL )
IMemAllocator_Decommit( This->m_pAllocator );
if ( This->m_ppOutPins != NULL && This->m_cOutStreams > 0 )
{
for ( nIndex = 0; nIndex < This->m_cOutStreams; nIndex++ )
{
pAlloc = This->m_ppOutPins[nIndex]->m_pOutPinAllocator;
if ( pAlloc != NULL )
IMemAllocator_Decommit( pAlloc );
}
}
}
static HRESULT CParserImplThread_SendFlush( CParserImpl* This )
{
ULONG nIndex;
@ -210,6 +232,19 @@ static void CParserImplThread_ErrorAbort( CParserImpl* This, HRESULT hr )
CParserImplThread_SendEndOfStream(This);
}
static
void CParserImplThread_ResetAllStreams( CParserImpl* This )
{
ULONG nIndex;
if ( This->m_pHandler->pSetCurPos != NULL )
{
for ( nIndex = 0; nIndex < This->m_cOutStreams; nIndex++ )
This->m_pHandler->pSetCurPos(This,
&This->m_guidTimeFormat,nIndex,(LONGLONG)0);
}
}
static
HRESULT CParserImplThread_ProcessNextSample( CParserImpl* This )
{
@ -233,6 +268,11 @@ HRESULT CParserImplThread_ProcessNextSample( CParserImpl* This )
CParserImplThread_ClearAllRequests(This);
CParserImplThread_SendFlush(This);
CParserImplThread_SendEndOfStream(This);
This->m_bSendEOS = FALSE;
CParserImplThread_ResetAllStreams(This);
CParserImplThread_MemDecommit(This);
TRACE("(%p) exit thread\n",This);
return S_FALSE;
case QUARTZ_MSG_SEEK:
@ -606,28 +646,6 @@ HRESULT CParserImpl_MemCommit( CParserImpl* This )
return NOERROR;
}
static
void CParserImpl_MemDecommit( CParserImpl* This )
{
ULONG nIndex;
IMemAllocator* pAlloc;
TRACE("(%p)\n",This);
if ( This->m_pAllocator != NULL )
IMemAllocator_Decommit( This->m_pAllocator );
if ( This->m_ppOutPins != NULL && This->m_cOutStreams > 0 )
{
for ( nIndex = 0; nIndex < This->m_cOutStreams; nIndex++ )
{
pAlloc = This->m_ppOutPins[nIndex]->m_pOutPinAllocator;
if ( pAlloc != NULL )
IMemAllocator_Decommit( pAlloc );
}
}
}
static
HRESULT CParserImpl_GetPreferredTimeFormat( CParserImpl* This, GUID* pguidFormat )
{
@ -705,20 +723,10 @@ static HRESULT CParserImpl_OnInactive( CBaseFilterImpl* pImpl )
static HRESULT CParserImpl_OnStop( CBaseFilterImpl* pImpl )
{
CParserImpl_THIS(pImpl,basefilter);
DWORD n;
FIXME( "(%p)\n", This );
CParserImpl_EndThread(This);
CParserImpl_MemDecommit(This);
This->m_bSendEOS = FALSE;
/* reset streams. */
if ( This->m_pHandler->pSetCurPos != NULL )
{
for ( n = 0; n < This->m_cOutStreams; n++ )
This->m_pHandler->pSetCurPos(This,&This->m_guidTimeFormat,n,(LONGLONG)0);
}
return NOERROR;
}

2
dlls/quartz/parser.h
View File

@ -180,6 +180,8 @@ HRESULT QUARTZ_CreateParserOutPin(
HRESULT QUARTZ_CreateWaveParser(IUnknown* punkOuter,void** ppobj);
HRESULT QUARTZ_CreateAVISplitter(IUnknown* punkOuter,void** ppobj);
HRESULT QUARTZ_CreateMPEG1Splitter(IUnknown* punkOuter,void** ppobj);
HRESULT QUARTZ_CreateMPEG2Splitter(IUnknown* punkOuter,void** ppobj);
HRESULT RIFF_GetNext(

1
dlls/quartz/quartz.spec
View File

@ -5,6 +5,7 @@ init QUARTZ_DllMain
import oleaut32.dll
import ole32.dll
import msvfw32.dll
import msacm32.dll
import winmm.dll
import user32.dll
import gdi32.dll