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quartz: Allow parser filters to implement their own seeking methods.

This commit is contained in:
Maarten Lankhorst 2008-03-25 16:11:22 -07:00 committed by Alexandre Julliard
parent 6fd90f1625
commit 1544e52397
5 changed files with 20 additions and 11 deletions
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2
dlls/quartz/avisplit.c
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@ -622,7 +622,7 @@ HRESULT AVISplitter_create(IUnknown * pUnkOuter, LPVOID * ppv)
This->pCurrentSample = NULL;
This->streams = NULL;
hr = Parser_Create(&(This->Parser), &CLSID_AviSplitter, AVISplitter_Sample, AVISplitter_QueryAccept, AVISplitter_InputPin_PreConnect, AVISplitter_Cleanup);
hr = Parser_Create(&(This->Parser), &CLSID_AviSplitter, AVISplitter_Sample, AVISplitter_QueryAccept, AVISplitter_InputPin_PreConnect, AVISplitter_Cleanup, NULL, NULL, NULL);
if (FAILED(hr))
return hr;

2
dlls/quartz/mpegsplit.c
View File

@ -721,7 +721,7 @@ HRESULT MPEGSplitter_create(IUnknown * pUnkOuter, LPVOID * ppv)
return E_OUTOFMEMORY;
ZeroMemory(This, sizeof(MPEGSplitterImpl));
hr = Parser_Create(&(This->Parser), &CLSID_MPEG1Splitter, MPEGSplitter_process_sample, MPEGSplitter_query_accept, MPEGSplitter_pre_connect, MPEGSplitter_cleanup);
hr = Parser_Create(&(This->Parser), &CLSID_MPEG1Splitter, MPEGSplitter_process_sample, MPEGSplitter_query_accept, MPEGSplitter_pre_connect, MPEGSplitter_cleanup, NULL, NULL, NULL);
if (FAILED(hr))
{
CoTaskMemFree(This);

23
dlls/quartz/parser.c
View File

@ -43,7 +43,7 @@ static const IPinVtbl Parser_OutputPin_Vtbl;
static const IPinVtbl Parser_InputPin_Vtbl;
static HRESULT Parser_OutputPin_QueryAccept(LPVOID iface, const AM_MEDIA_TYPE * pmt);
static HRESULT Parser_ChangeStart(IBaseFilter *iface);
static HRESULT Parser_ChangeCurrent(IBaseFilter *iface);
static HRESULT Parser_ChangeStop(IBaseFilter *iface);
static HRESULT Parser_ChangeRate(IBaseFilter *iface);
@ -55,7 +55,7 @@ static inline ParserImpl *impl_from_IMediaSeeking( IMediaSeeking *iface )
}
HRESULT Parser_Create(ParserImpl* pParser, const CLSID* pClsid, PFN_PROCESS_SAMPLE fnProcessSample, PFN_QUERY_ACCEPT fnQueryAccept, PFN_PRE_CONNECT fnPreConnect, PFN_CLEANUP fnCleanup)
HRESULT Parser_Create(ParserImpl* pParser, const CLSID* pClsid, PFN_PROCESS_SAMPLE fnProcessSample, PFN_QUERY_ACCEPT fnQueryAccept, PFN_PRE_CONNECT fnPreConnect, PFN_CLEANUP fnCleanup, CHANGEPROC stop, CHANGEPROC current, CHANGEPROC rate)
{
HRESULT hr;
PIN_INFO piInput;
@ -80,7 +80,16 @@ HRESULT Parser_Create(ParserImpl* pParser, const CLSID* pClsid, PFN_PROCESS_SAMP
piInput.pFilter = (IBaseFilter *)pParser;
lstrcpynW(piInput.achName, wcsInputPinName, sizeof(piInput.achName) / sizeof(piInput.achName[0]));
MediaSeekingImpl_Init((IBaseFilter*)pParser, Parser_ChangeStop, Parser_ChangeStart, Parser_ChangeRate, &pParser->mediaSeeking, &pParser->csFilter);
if (!current)
current = Parser_ChangeCurrent;
if (!stop)
stop = Parser_ChangeStop;
if (!rate)
rate = Parser_ChangeRate;
MediaSeekingImpl_Init((IBaseFilter*)pParser, stop, current, rate, &pParser->mediaSeeking, &pParser->csFilter);
pParser->mediaSeeking.lpVtbl = &Parser_Seeking_Vtbl;
hr = Parser_InputPin_Construct(&piInput, fnProcessSample, (LPVOID)pParser, fnQueryAccept, &pParser->csFilter, (IPin **)&pParser->pInputPin);
@ -551,21 +560,21 @@ static HRESULT Parser_RemoveOutputPins(ParserImpl * This)
return S_OK;
}
static HRESULT Parser_ChangeStart(IBaseFilter *iface)
static HRESULT Parser_ChangeCurrent(IBaseFilter *iface)
{
FIXME("(%p)\n", iface);
FIXME("(%p) filter hasn't implemented current position change!\n", iface);
return S_OK;
}
static HRESULT Parser_ChangeStop(IBaseFilter *iface)
{
FIXME("(%p)\n", iface);
FIXME("(%p) filter hasn't implemented stop position change!\n", iface);
return S_OK;
}
static HRESULT Parser_ChangeRate(IBaseFilter *iface)
{
FIXME("(%p)\n", iface);
FIXME("(%p) filter hasn't implemented rate change!\n", iface);
return S_OK;
}

2
dlls/quartz/parser.h
View File

@ -54,4 +54,4 @@ typedef struct Parser_OutputPin
HRESULT Parser_AddPin(ParserImpl * This, const PIN_INFO * piOutput, ALLOCATOR_PROPERTIES * props, const AM_MEDIA_TYPE * amt);
HRESULT Parser_Create(ParserImpl*, const CLSID*, PFN_PROCESS_SAMPLE, PFN_QUERY_ACCEPT, PFN_PRE_CONNECT, PFN_CLEANUP);
HRESULT Parser_Create(ParserImpl*, const CLSID*, PFN_PROCESS_SAMPLE, PFN_QUERY_ACCEPT, PFN_PRE_CONNECT, PFN_CLEANUP, CHANGEPROC stop, CHANGEPROC current, CHANGEPROC rate);

2
dlls/quartz/waveparser.c
View File

@ -334,7 +334,7 @@ HRESULT WAVEParser_create(IUnknown * pUnkOuter, LPVOID * ppv)
This->pCurrentSample = NULL;
hr = Parser_Create(&(This->Parser), &CLSID_WAVEParser, WAVEParser_Sample, WAVEParser_QueryAccept, WAVEParser_InputPin_PreConnect, WAVEParser_Cleanup);
hr = Parser_Create(&(This->Parser), &CLSID_WAVEParser, WAVEParser_Sample, WAVEParser_QueryAccept, WAVEParser_InputPin_PreConnect, WAVEParser_Cleanup, NULL, NULL, NULL);
if (FAILED(hr))
return hr;