mirror of https://github.com/mpv-player/mpv
626 lines
15 KiB
C
626 lines
15 KiB
C
#include "inputpin.h"
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#include <wine/winerror.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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GUID CInputPin::interfaces[]=
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{
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IID_IUnknown,
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};
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IMPLEMENT_IUNKNOWN(CInputPin)
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GUID CRemotePin::interfaces[]=
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{
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IID_IUnknown,
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};
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IMPLEMENT_IUNKNOWN(CRemotePin)
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GUID CRemotePin2::interfaces[]=
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{
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IID_IUnknown,
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};
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IMPLEMENT_IUNKNOWN(CRemotePin2)
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GUID CBaseFilter::interfaces[]=
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{
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IID_IUnknown,
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IID_IBaseFilter,
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};
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IMPLEMENT_IUNKNOWN(CBaseFilter)
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GUID CBaseFilter2::interfaces[]=
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{
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IID_IUnknown,
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IID_IBaseFilter,
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{0x76c61a30, 0xebe1, 0x11cf, {0x89, 0xf9, 0x00, 0xa0, 0xc9, 0x03, 0x49, 0xcb}},
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{0xaae7e4e2, 0x6388, 0x11d1, {0x8d, 0x93, 0x00, 0x60, 0x97, 0xc9, 0xa2, 0xb2}},
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{0x02ef04dd, 0x7580, 0x11d1, {0xbe, 0xce, 0x00, 0xc0, 0x4f, 0xb6, 0xe9, 0x37}},
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};
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IMPLEMENT_IUNKNOWN(CBaseFilter2)
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class CEnumPins: public IEnumPins
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{
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IPin* pin1;
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IPin* pin2;
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int counter;
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static GUID interfaces[];
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DECLARE_IUNKNOWN(CEnumPins)
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public:
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CEnumPins(IPin*, IPin* =0);
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~CEnumPins(){delete vt;}
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static long STDCALL Next (
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IEnumPins * This,
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/* [in] */ unsigned long cMediaTypes,
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/* [size_is][out] */ IPin **ppMediaTypes,
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/* [out] */ unsigned long *pcFetched);
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static long STDCALL Skip (
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IEnumPins * This,
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/* [in] */ unsigned long cMediaTypes);
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static long STDCALL Reset (
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IEnumPins * This);
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static long STDCALL Clone (
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IEnumPins * This,
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/* [out] */ IEnumPins **ppEnum);
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};
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GUID CEnumPins::interfaces[]=
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{
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IID_IUnknown,
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IID_IEnumPins,
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};
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IMPLEMENT_IUNKNOWN(CEnumPins)
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CEnumPins::CEnumPins(IPin* p, IPin* pp): pin1(p), pin2(pp), counter(0), refcount(1)
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{
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vt=new IEnumPins_vt;
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vt->QueryInterface = QueryInterface;
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vt->AddRef = AddRef;
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vt->Release = Release;
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vt->Next = Next;
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vt->Skip = Skip;
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vt->Reset = Reset;
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vt->Clone = Clone;
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}
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long STDCALL CEnumPins::Next(IEnumPins * This,
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/* [in] */ unsigned long cMediaTypes,
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/* [size_is][out] */ IPin **ppMediaTypes,
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/* [out] */ unsigned long *pcFetched)
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{
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Debug printf("CEnumPins::Next() called\n");
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if (!ppMediaTypes)
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return E_INVALIDARG;
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if (!pcFetched && (cMediaTypes!=1))
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return E_INVALIDARG;
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if (cMediaTypes<=0)
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return 0;
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int& lcounter=((CEnumPins*)This)->counter;
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IPin* lpin1=((CEnumPins*)This)->pin1;
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IPin* lpin2=((CEnumPins*)This)->pin2;
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if (((lcounter == 2) && lpin2) || ((lcounter == 1) && !lpin2))
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{
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if (pcFetched)
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*pcFetched=0;
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return 1;
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}
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if (pcFetched)
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*pcFetched=1;
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if (lcounter==0)
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{
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*ppMediaTypes = lpin1;
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lpin1->vt->AddRef((IUnknown*)lpin1);
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}
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else
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{
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*ppMediaTypes = lpin2;
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lpin2->vt->AddRef((IUnknown*)lpin2);
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}
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lcounter++;
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if (cMediaTypes == 1)
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return 0;
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return 1;
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}
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long STDCALL CEnumPins::Skip(IEnumPins * This,
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/* [in] */ unsigned long cMediaTypes)
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{
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Debug printf("CEnumPins::Skip() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CEnumPins::Reset(IEnumPins * This)
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{
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Debug printf("CEnumPins::Reset() called\n");
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((CEnumPins*)This)->counter=0;
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return 0;
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}
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long STDCALL CEnumPins::Clone(IEnumPins * This,
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/* [out] */ IEnumPins **ppEnum)
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{
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Debug printf("CEnumPins::Clone() called\n");
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return E_NOTIMPL;
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}
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CInputPin::CInputPin(CBaseFilter* p, const AM_MEDIA_TYPE& vh)
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: type(vh)
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{
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refcount = 1;
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parent = p;
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vt=new IPin_vt;
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vt->QueryInterface = QueryInterface;
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vt->AddRef = AddRef;
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vt->Release = Release;
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vt->Connect = Connect;
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vt->ReceiveConnection = ReceiveConnection;
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vt->Disconnect=Disconnect;
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vt->ConnectedTo = ConnectedTo;
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vt->ConnectionMediaType = ConnectionMediaType;
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vt->QueryPinInfo = QueryPinInfo;
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vt->QueryDirection = QueryDirection;
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vt->QueryId = QueryId;
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vt->QueryAccept = QueryAccept;
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vt->EnumMediaTypes = EnumMediaTypes;
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vt->QueryInternalConnections = QueryInternalConnections;
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vt->EndOfStream = EndOfStream;
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vt->BeginFlush = BeginFlush;
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vt->EndFlush = EndFlush;
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vt->NewSegment = NewSegment;
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}
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long STDCALL CInputPin::Connect (
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IPin * This,
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/* [in] */ IPin *pReceivePin,
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/* [in] */ AM_MEDIA_TYPE *pmt)
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{
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Debug printf("CInputPin::Connect() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::ReceiveConnection(IPin * This,
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/* [in] */ IPin *pConnector,
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/* [in] */ const AM_MEDIA_TYPE *pmt)
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{
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Debug printf("CInputPin::ReceiveConnection() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::Disconnect(IPin * This)
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{
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Debug printf("CInputPin::Disconnect() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::ConnectedTo(IPin * This, /* [out] */ IPin **pPin)
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{
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Debug printf("CInputPin::ConnectedTo() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::ConnectionMediaType(IPin * This,
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/* [out] */ AM_MEDIA_TYPE *pmt)
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{
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Debug printf("CInputPin::ConnectionMediaType() called\n");
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if(!pmt)return E_INVALIDARG;
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*pmt=((CInputPin*)This)->type;
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if(pmt->cbFormat>0)
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{
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pmt->pbFormat=(char *)CoTaskMemAlloc(pmt->cbFormat);
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memcpy(pmt->pbFormat, ((CInputPin*)This)->type.pbFormat, pmt->cbFormat);
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}
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return 0;
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}
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long STDCALL CInputPin::QueryPinInfo(IPin * This, /* [out] */ PIN_INFO *pInfo)
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{
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Debug printf("CInputPin::QueryPinInfo() called\n");
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pInfo->dir=PINDIR_OUTPUT;
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CBaseFilter* lparent=((CInputPin*)This)->parent;
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pInfo->pFilter = lparent;
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lparent->vt->AddRef((IUnknown*)lparent);
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pInfo->achName[0]=0;
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return 0;
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}
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long STDCALL CInputPin::QueryDirection(IPin * This,
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/* [out] */ PIN_DIRECTION *pPinDir)
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{
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*pPinDir=PINDIR_OUTPUT;
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Debug printf("CInputPin::QueryDirection() called\n");
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return 0;
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}
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long STDCALL CInputPin::QueryId(IPin * This, /* [out] */ unsigned short* *Id)
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{
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Debug printf("CInputPin::QueryId() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::QueryAccept(IPin * This,
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/* [in] */ const AM_MEDIA_TYPE *pmt)
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{
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Debug printf("CInputPin::QueryAccept() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::EnumMediaTypes (
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IPin * This,
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/* [out] */ IEnumMediaTypes **ppEnum)
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{
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Debug printf("CInputPin::EnumMediaTypes() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::QueryInternalConnections(IPin * This,
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/* [out] */ IPin **apPin,
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/* [out][in] */ unsigned long *nPin)
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{
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Debug printf("CInputPin::QueryInternalConnections() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::EndOfStream (IPin * This)
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{
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Debug printf("CInputPin::EndOfStream() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::BeginFlush(IPin * This)
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{
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Debug printf("CInputPin::BeginFlush() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::EndFlush(IPin * This)
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{
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Debug printf("CInputPin::EndFlush() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CInputPin::NewSegment(IPin * This,
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/* [in] */ REFERENCE_TIME tStart,
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/* [in] */ REFERENCE_TIME tStop,
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/* [in] */ double dRate)
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{
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Debug printf("CInputPin::NewSegment() called\n");
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return E_NOTIMPL;
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}
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CBaseFilter::CBaseFilter(const AM_MEDIA_TYPE& type, CBaseFilter2* parent)
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{
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refcount = 1;
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pin=new CInputPin(this, type);
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unused_pin=new CRemotePin(this, parent->GetPin());
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vt=new IBaseFilter_vt;
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vt->QueryInterface = QueryInterface;
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vt->AddRef = AddRef;
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vt->Release = Release;
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vt->GetClassID = GetClassID;
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vt->Stop = Stop;
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vt->Pause = Pause;
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vt->Run = Run;
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vt->GetState = GetState;
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vt->SetSyncSource = SetSyncSource;
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vt->GetSyncSource = GetSyncSource;
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vt->EnumPins = EnumPins;
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vt->FindPin = FindPin;
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vt->QueryFilterInfo = QueryFilterInfo;
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vt->JoinFilterGraph = JoinFilterGraph;
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vt->QueryVendorInfo = QueryVendorInfo;
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}
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long STDCALL CBaseFilter::GetClassID(IBaseFilter * This,
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/* [out] */ CLSID *pClassID)
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{
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Debug printf("CBaseFilter::GetClassID() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::Stop(IBaseFilter * This)
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{
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Debug printf("CBaseFilter::Stop() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::Pause(IBaseFilter * This)
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{
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Debug printf("CBaseFilter::Pause() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::Run(IBaseFilter * This,
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REFERENCE_TIME tStart)
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{
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Debug printf("CBaseFilter::Run() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::GetState(IBaseFilter * This,
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/* [in] */ unsigned long dwMilliSecsTimeout,
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// /* [out] */ FILTER_STATE *State)
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void* State)
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{
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Debug printf("CBaseFilter::GetState() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::SetSyncSource(IBaseFilter * This,
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/* [in] */ IReferenceClock *pClock)
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{
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Debug printf("CBaseFilter::SetSyncSource() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::GetSyncSource (
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IBaseFilter * This,
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/* [out] */ IReferenceClock **pClock)
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{
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Debug printf("CBaseFilter::GetSyncSource() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::EnumPins (
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IBaseFilter * This,
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/* [out] */ IEnumPins **ppEnum)
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{
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Debug printf("CBaseFilter::EnumPins() called\n");
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*ppEnum=new CEnumPins(((CBaseFilter*)This)->pin, ((CBaseFilter*)This)->unused_pin);
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return 0;
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}
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long STDCALL CBaseFilter::FindPin (
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IBaseFilter * This,
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/* [string][in] */ const unsigned short* Id,
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/* [out] */ IPin **ppPin)
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{
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Debug printf("CBaseFilter::FindPin() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::QueryFilterInfo (
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IBaseFilter * This,
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// /* [out] */ FILTER_INFO *pInfo)
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void* pInfo)
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{
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Debug printf("CBaseFilter::QueryFilterInfo() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::JoinFilterGraph (
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IBaseFilter * This,
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/* [in] */ IFilterGraph *pGraph,
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/* [string][in] */ const unsigned short* pName)
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{
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Debug printf("CBaseFilter::JoinFilterGraph() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter::QueryVendorInfo (
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IBaseFilter * This,
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/* [string][out] */ unsigned short* *pVendorInfo)
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{
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Debug printf("CBaseFilter::QueryVendorInfo() called\n");
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return E_NOTIMPL;
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}
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CBaseFilter2::CBaseFilter2() : refcount(1)
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{
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pin=new CRemotePin2(this);
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vt=new IBaseFilter_vt;
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memset(vt, 0, sizeof (IBaseFilter_vt));
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vt->QueryInterface = QueryInterface;
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vt->AddRef = AddRef;
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vt->Release = Release;
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vt->GetClassID = GetClassID;
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vt->Stop = Stop;
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vt->Pause = Pause;
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vt->Run = Run;
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vt->GetState = GetState;
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vt->SetSyncSource = SetSyncSource;
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vt->GetSyncSource = GetSyncSource;
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vt->EnumPins = EnumPins;
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vt->FindPin = FindPin;
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vt->QueryFilterInfo = QueryFilterInfo;
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vt->JoinFilterGraph = JoinFilterGraph;
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vt->QueryVendorInfo = QueryVendorInfo;
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}
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long STDCALL CBaseFilter2::GetClassID (
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IBaseFilter * This,
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/* [out] */ CLSID *pClassID)
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{
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Debug printf("CBaseFilter2::GetClassID() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::Stop (
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IBaseFilter * This)
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{
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Debug printf("CBaseFilter2::Stop() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::Pause (IBaseFilter * This)
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{
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Debug printf("CBaseFilter2::Pause() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::Run (IBaseFilter * This, REFERENCE_TIME tStart)
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{
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Debug printf("CBaseFilter2::Run() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::GetState (
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IBaseFilter * This,
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/* [in] */ unsigned long dwMilliSecsTimeout,
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// /* [out] */ FILTER_STATE *State)
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void* State)
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{
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Debug printf("CBaseFilter2::GetState() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::SetSyncSource (
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IBaseFilter * This,
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/* [in] */ IReferenceClock *pClock)
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{
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Debug printf("CBaseFilter2::SetSyncSource() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::GetSyncSource (
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IBaseFilter * This,
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/* [out] */ IReferenceClock **pClock)
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{
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Debug printf("CBaseFilter2::GetSyncSource() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::EnumPins (
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IBaseFilter * This,
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/* [out] */ IEnumPins **ppEnum)
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{
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Debug printf("CBaseFilter2::EnumPins() called\n");
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*ppEnum=new CEnumPins(((CBaseFilter2*)This)->pin);
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return 0;
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}
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long STDCALL CBaseFilter2::FindPin (
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IBaseFilter * This,
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/* [string][in] */ const unsigned short* Id,
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/* [out] */ IPin **ppPin)
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{
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Debug printf("CBaseFilter2::FindPin() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::QueryFilterInfo (
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IBaseFilter * This,
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// /* [out] */ FILTER_INFO *pInfo)
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void* pInfo)
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{
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Debug printf("CBaseFilter2::QueryFilterInfo() called\n");
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return E_NOTIMPL;
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}
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long STDCALL CBaseFilter2::JoinFilterGraph(IBaseFilter * This,
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/* [in] */ IFilterGraph *pGraph,
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/* [string][in] */
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const unsigned short* pName)
|
|
{
|
|
Debug printf("CBaseFilter2::JoinFilterGraph() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
long STDCALL CBaseFilter2::QueryVendorInfo(IBaseFilter * This,
|
|
/* [string][out] */
|
|
unsigned short* *pVendorInfo)
|
|
{
|
|
Debug printf("CBaseFilter2::QueryVendorInfo() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static long STDCALL CRemotePin_ConnectedTo(IPin * This, /* [out] */ IPin **pPin)
|
|
{
|
|
Debug printf("CRemotePin::ConnectedTo called\n");
|
|
if (!pPin)
|
|
return E_INVALIDARG;
|
|
*pPin=((CRemotePin*)This)->remote_pin;
|
|
(*pPin)->vt->AddRef((IUnknown*)(*pPin));
|
|
return 0;
|
|
}
|
|
|
|
static long STDCALL CRemotePin_QueryDirection(IPin * This,
|
|
/* [out] */ PIN_DIRECTION *pPinDir)
|
|
{
|
|
Debug printf("CRemotePin::QueryDirection called\n");
|
|
if (!pPinDir)
|
|
return E_INVALIDARG;
|
|
*pPinDir=PINDIR_INPUT;
|
|
return 0;
|
|
}
|
|
|
|
static long STDCALL CRemotePin_ConnectionMediaType(IPin* This, /* [out] */ AM_MEDIA_TYPE* pmt)
|
|
{
|
|
Debug printf("CRemotePin::ConnectionMediaType() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static long STDCALL CRemotePin_QueryPinInfo(IPin* This, /* [out] */ PIN_INFO* pInfo)
|
|
{
|
|
Debug printf("CRemotePin::QueryPinInfo() called\n");
|
|
pInfo->dir=PINDIR_INPUT;
|
|
CBaseFilter* lparent = ((CRemotePin*)This)->parent;
|
|
pInfo->pFilter = lparent;
|
|
lparent->vt->AddRef((IUnknown*)lparent);
|
|
pInfo->achName[0]=0;
|
|
return 0;
|
|
}
|
|
|
|
|
|
static long STDCALL CRemotePin2_QueryPinInfo(IPin * This,
|
|
/* [out] */ PIN_INFO *pInfo)
|
|
{
|
|
Debug printf("CRemotePin2::QueryPinInfo called\n");
|
|
CBaseFilter2* lparent=((CRemotePin2*)This)->parent;
|
|
pInfo->pFilter=(IBaseFilter*)lparent;
|
|
lparent->vt->AddRef((IUnknown*)lparent);
|
|
pInfo->dir=PINDIR_OUTPUT;
|
|
pInfo->achName[0]=0;
|
|
return 0;
|
|
}
|
|
|
|
CRemotePin::CRemotePin(CBaseFilter* pt, IPin* rpin): parent(pt), remote_pin(rpin),
|
|
refcount(1)
|
|
{
|
|
vt = new IPin_vt;
|
|
memset(vt, 0, sizeof(IPin_vt));
|
|
vt->QueryInterface = QueryInterface;
|
|
vt->AddRef = AddRef;
|
|
vt->Release = Release;
|
|
vt->QueryDirection = CRemotePin_QueryDirection;
|
|
vt->ConnectedTo = CRemotePin_ConnectedTo;
|
|
vt->ConnectionMediaType = CRemotePin_ConnectionMediaType;
|
|
vt->QueryPinInfo = CRemotePin_QueryPinInfo;
|
|
}
|
|
|
|
CRemotePin2::CRemotePin2(CBaseFilter2* p):parent(p),
|
|
refcount(1)
|
|
{
|
|
vt = new IPin_vt;
|
|
memset(vt, 0, sizeof(IPin_vt));
|
|
vt->QueryInterface = QueryInterface;
|
|
vt->AddRef = AddRef;
|
|
vt->Release = Release;
|
|
vt->QueryPinInfo = CRemotePin2_QueryPinInfo;
|
|
}
|