mirror of
https://github.com/mpv-player/mpv
synced 2024-12-16 11:55:42 +00:00
f7d7e887d9
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2073 b3059339-0415-0410-9bf9-f77b7e298cf2
472 lines
13 KiB
C
472 lines
13 KiB
C
#include "outputpin.h"
|
|
#include "allocator.h"
|
|
#include "iunk.h"
|
|
#include "wine/winerror.h"
|
|
|
|
#include "stdio.h"
|
|
//#include "string.h"
|
|
|
|
//#include <cstdio>
|
|
//#include <cstring>
|
|
|
|
/*
|
|
An object beyond interface IEnumMediaTypes.
|
|
Returned by COutputPin through call IPin::EnumMediaTypes().
|
|
*/
|
|
|
|
using namespace std;
|
|
|
|
class CEnumMediaTypes: public IEnumMediaTypes
|
|
{
|
|
public:
|
|
AM_MEDIA_TYPE type;
|
|
static GUID interfaces[];
|
|
DECLARE_IUNKNOWN(CEnumMediaTypes)
|
|
CEnumMediaTypes(const AM_MEDIA_TYPE&);
|
|
~CEnumMediaTypes() {delete vt;}
|
|
};
|
|
|
|
GUID CEnumMediaTypes::interfaces[]=
|
|
{
|
|
IID_IUnknown,
|
|
IID_IEnumMediaTypes,
|
|
};
|
|
|
|
// IPin->IUnknown methods
|
|
IMPLEMENT_IUNKNOWN(CEnumMediaTypes)
|
|
|
|
|
|
static HRESULT STDCALL CEnumMediaTypes_Next(IEnumMediaTypes * This,
|
|
/* [in] */ ULONG cMediaTypes,
|
|
/* [size_is][out] */ AM_MEDIA_TYPE **ppMediaTypes,
|
|
/* [out] */ ULONG *pcFetched)
|
|
{
|
|
AM_MEDIA_TYPE& type=((CEnumMediaTypes*)This)->type;
|
|
Debug printf("CEnumMediaTypes::Next() called\n");
|
|
if (!ppMediaTypes)
|
|
return E_INVALIDARG;
|
|
if (!pcFetched && (cMediaTypes!=1))
|
|
return E_INVALIDARG;
|
|
if (cMediaTypes <= 0)
|
|
return 0;
|
|
|
|
if (pcFetched)
|
|
*pcFetched=1;
|
|
ppMediaTypes[0] = (AM_MEDIA_TYPE *)CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
|
|
memcpy(*ppMediaTypes, &type, sizeof(AM_MEDIA_TYPE));
|
|
if (ppMediaTypes[0]->pbFormat)
|
|
{
|
|
ppMediaTypes[0]->pbFormat=(char *)CoTaskMemAlloc(ppMediaTypes[0]->cbFormat);
|
|
memcpy(ppMediaTypes[0]->pbFormat, type.pbFormat, ppMediaTypes[0]->cbFormat);
|
|
}
|
|
if (cMediaTypes == 1)
|
|
return 0;
|
|
return 1;
|
|
}
|
|
|
|
/* I expect that these methods are unused. */
|
|
static HRESULT STDCALL CEnumMediaTypes_Skip(IEnumMediaTypes * This,
|
|
/* [in] */ ULONG cMediaTypes)
|
|
{
|
|
Debug printf("CEnumMediaTypes::Skip() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL CEnumMediaTypes_Reset(IEnumMediaTypes * This)
|
|
{
|
|
Debug printf("CEnumMediaTypes::Reset() called\n");
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL CEnumMediaTypes_Clone(IEnumMediaTypes * This,
|
|
/* [out] */ IEnumMediaTypes **ppEnum)
|
|
{
|
|
Debug printf("CEnumMediaTypes::Clone() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
CEnumMediaTypes::CEnumMediaTypes(const AM_MEDIA_TYPE& amtype)
|
|
{
|
|
refcount = 1;
|
|
type = amtype;
|
|
|
|
vt = new IEnumMediaTypes_vt;
|
|
vt->QueryInterface = QueryInterface;
|
|
vt->AddRef = AddRef;
|
|
vt->Release = Release;
|
|
vt->Next = CEnumMediaTypes_Next;
|
|
vt->Skip = CEnumMediaTypes_Skip;
|
|
vt->Reset = CEnumMediaTypes_Reset;
|
|
vt->Clone = CEnumMediaTypes_Clone;
|
|
}
|
|
|
|
|
|
static HRESULT STDCALL COutputPin_AddRef(IUnknown* This)
|
|
{
|
|
Debug printf("COutputPin_AddRef(%p) called (%d)\n",
|
|
This, ((COutputPin*)This)->refcount);
|
|
((COutputPin*)This)->refcount++;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_Release(IUnknown* This)
|
|
{
|
|
Debug printf("COutputPin_Release(%p) called (%d)\n",
|
|
This, ((COutputPin*)This)->refcount);
|
|
if (--((COutputPin*)This)->refcount<=0)
|
|
delete (COutputPin*)This;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_M_AddRef(IUnknown* This)
|
|
{
|
|
COutputMemPin* p = (COutputMemPin*) This;
|
|
Debug printf("COutputPin_MAddRef(%p) called (%p, %d)\n",
|
|
p, p->parent, p->parent->refcount);
|
|
p->parent->refcount++;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_M_Release(IUnknown* This)
|
|
{
|
|
COutputMemPin* p = (COutputMemPin*) This;
|
|
Debug printf("COutputPin_MRelease(%p) called (%p, %d)\n",
|
|
p, p->parent, p->parent->refcount);
|
|
if (--p->parent->refcount <= 0)
|
|
delete p->parent;
|
|
return 0;
|
|
}
|
|
|
|
/* Implementation of output pin object. */
|
|
// Constructor
|
|
|
|
|
|
static HRESULT STDCALL COutputPin_QueryInterface(IUnknown* This, GUID* iid, void** ppv)
|
|
{
|
|
Debug printf("COutputPin_QueryInterface(%p) called\n", This);
|
|
if (!ppv)
|
|
return E_INVALIDARG;
|
|
|
|
COutputPin* p = (COutputPin*) This;
|
|
|
|
if (memcmp(iid, &IID_IUnknown, 16) == 0)
|
|
{
|
|
*ppv = p;
|
|
p->vt->AddRef(This);
|
|
return 0;
|
|
}
|
|
if (memcmp(iid, &IID_IMemInputPin, 16) == 0)
|
|
{
|
|
*ppv = p->mempin;
|
|
p->mempin->vt->AddRef((IUnknown*)*ppv);
|
|
return 0;
|
|
}
|
|
|
|
Debug printf("Unknown interface : %08x-%04x-%04x-%02x%02x-" \
|
|
"%02x%02x%02x%02x%02x%02x\n",
|
|
iid->f1, iid->f2, iid->f3,
|
|
(unsigned char)iid->f4[1], (unsigned char)iid->f4[0],
|
|
(unsigned char)iid->f4[2], (unsigned char)iid->f4[3],
|
|
(unsigned char)iid->f4[4], (unsigned char)iid->f4[5],
|
|
(unsigned char)iid->f4[6], (unsigned char)iid->f4[7]);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
// IPin methods
|
|
static HRESULT STDCALL COutputPin_Connect(IPin * This,
|
|
/* [in] */ IPin *pReceivePin,
|
|
/* [in] */ /* const */ AM_MEDIA_TYPE *pmt)
|
|
{
|
|
Debug printf("COutputPin_Connect() called\n");
|
|
/*
|
|
*pmt=((COutputPin*)This)->type;
|
|
if(pmt->cbFormat>0)
|
|
{
|
|
pmt->pbFormat=CoTaskMemAlloc(pmt->cbFormat);
|
|
memcpy(pmt->pbFormat, ((COutputPin*)This)->type.pbFormat, pmt->cbFormat);
|
|
}
|
|
*/
|
|
//return E_NOTIMPL;
|
|
return 0;// XXXXXXXXXXXXX CHECKME XXXXXXXXXXXXXXX
|
|
// if I put return 0; here, it crashes
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_ReceiveConnection(IPin * This,
|
|
/* [in] */ IPin *pConnector,
|
|
/* [in] */ const AM_MEDIA_TYPE *pmt)
|
|
{
|
|
Debug printf("COutputPin_ReceiveConnection() called\n");
|
|
((COutputPin*)This)->remote=pConnector;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_Disconnect(IPin * This)
|
|
{
|
|
Debug printf("COutputPin_Disconnect() called\n");
|
|
return 1;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_ConnectedTo(IPin * This,
|
|
/* [out] */ IPin **pPin)
|
|
{
|
|
Debug printf("COutputPin_ConnectedTo() called\n");
|
|
if (!pPin)
|
|
return E_INVALIDARG;
|
|
*pPin = ((COutputPin*)This)->remote;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_ConnectionMediaType(IPin * This,
|
|
/* [out] */ AM_MEDIA_TYPE *pmt)
|
|
{
|
|
Debug printf("CInputPin::ConnectionMediaType() called\n");
|
|
if (!pmt)
|
|
return E_INVALIDARG;
|
|
*pmt = ((COutputPin*)This)->type;
|
|
if (pmt->cbFormat>0)
|
|
{
|
|
pmt->pbFormat=(char *)CoTaskMemAlloc(pmt->cbFormat);
|
|
memcpy(pmt->pbFormat, ((COutputPin*)This)->type.pbFormat, pmt->cbFormat);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_QueryPinInfo(IPin * This,
|
|
/* [out] */ PIN_INFO *pInfo)
|
|
{
|
|
Debug printf("COutputPin_QueryPinInfo() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_QueryDirection(IPin * This,
|
|
/* [out] */ PIN_DIRECTION *pPinDir)
|
|
{
|
|
Debug printf("COutputPin_QueryDirection() called\n");
|
|
if (!pPinDir)
|
|
return E_INVALIDARG;
|
|
*pPinDir = PINDIR_INPUT;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_QueryId(IPin * This,
|
|
/* [out] */ LPWSTR *Id)
|
|
{
|
|
Debug printf("COutputPin_QueryId() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_QueryAccept(IPin * This,
|
|
/* [in] */ const AM_MEDIA_TYPE *pmt)
|
|
{
|
|
Debug printf("COutputPin_QueryAccept() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_EnumMediaTypes(IPin * This,
|
|
/* [out] */ IEnumMediaTypes **ppEnum)
|
|
{
|
|
Debug printf("COutputPin_EnumMediaTypes() called\n");
|
|
if (!ppEnum)
|
|
return E_INVALIDARG;
|
|
*ppEnum=new CEnumMediaTypes(((COutputPin*)This)->type);
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_QueryInternalConnections(IPin * This,
|
|
/* [out] */ IPin **apPin,
|
|
/* [out][in] */ ULONG *nPin)
|
|
{
|
|
Debug printf("COutputPin_QueryInternalConnections() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_EndOfStream(IPin * This)
|
|
{
|
|
Debug printf("COutputPin_EndOfStream() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_BeginFlush(IPin * This)
|
|
{
|
|
Debug printf("COutputPin_BeginFlush() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_EndFlush(IPin * This)
|
|
{
|
|
Debug printf("COutputPin_EndFlush() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_NewSegment(IPin * This,
|
|
/* [in] */ REFERENCE_TIME tStart,
|
|
/* [in] */ REFERENCE_TIME tStop,
|
|
/* [in] */ double dRate)
|
|
{
|
|
Debug printf("COutputPin_NewSegment(%ld,%ld,%f) called\n",
|
|
tStart, tStop, dRate);
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
// IMemInputPin->IUnknown methods
|
|
|
|
static HRESULT STDCALL COutputPin_M_QueryInterface(IUnknown* This, GUID* iid, void** ppv)
|
|
{
|
|
Debug printf("COutputPin_M_QueryInterface() called\n");
|
|
if (!ppv)
|
|
return E_INVALIDARG;
|
|
|
|
COutputPin* p = (COutputPin*)This;
|
|
if(!memcmp(iid, &IID_IUnknown, 16))
|
|
{
|
|
*ppv=p;
|
|
p->vt->AddRef(This);
|
|
return 0;
|
|
}
|
|
/*if(!memcmp(iid, &IID_IPin, 16))
|
|
{
|
|
COutputPin* ptr=(COutputPin*)(This-1);
|
|
*ppv=(void*)ptr;
|
|
AddRef((IUnknown*)ptr);
|
|
return 0;
|
|
}*/
|
|
if(!memcmp(iid, &IID_IMemInputPin, 16))
|
|
{
|
|
*ppv=p->mempin;
|
|
p->mempin->vt->AddRef(This);
|
|
return 0;
|
|
}
|
|
Debug printf("Unknown interface : %08x-%04x-%04x-%02x%02x-" \
|
|
"%02x%02x%02x%02x%02x%02x\n",
|
|
iid->f1, iid->f2, iid->f3,
|
|
(unsigned char)iid->f4[1], (unsigned char)iid->f4[0],
|
|
(unsigned char)iid->f4[2], (unsigned char)iid->f4[3],
|
|
(unsigned char)iid->f4[4], (unsigned char)iid->f4[5],
|
|
(unsigned char)iid->f4[6], (unsigned char)iid->f4[7]);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
// IMemInputPin methods
|
|
|
|
static HRESULT STDCALL COutputPin_GetAllocator(IMemInputPin * This,
|
|
/* [out] */ IMemAllocator **ppAllocator)
|
|
{
|
|
Debug printf("COutputPin_GetAllocator(%p, %p) called\n", This->vt, ppAllocator);
|
|
*ppAllocator=new MemAllocator;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_NotifyAllocator(IMemInputPin * This,
|
|
/* [in] */ IMemAllocator *pAllocator,
|
|
/* [in] */ int bReadOnly)
|
|
{
|
|
Debug printf("COutputPin_NotifyAllocator(%p, %p) called\n", This, pAllocator);
|
|
((COutputMemPin*)This)->pAllocator = (MemAllocator*) pAllocator;
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_GetAllocatorRequirements(IMemInputPin * This,
|
|
/* [out] */ ALLOCATOR_PROPERTIES *pProps)
|
|
{
|
|
Debug printf("COutputPin_GetAllocatorRequirements() called\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_Receive(IMemInputPin * This,
|
|
/* [in] */ IMediaSample *pSample)
|
|
{
|
|
Debug printf("COutputPin_Receive(%p) called\n", This);
|
|
if (!pSample)
|
|
return E_INVALIDARG;
|
|
char* pointer;
|
|
if (pSample->vt->GetPointer(pSample, (BYTE **)&pointer))
|
|
return -1;
|
|
int len = pSample->vt->GetActualDataLength(pSample);
|
|
if (len == 0)
|
|
len = pSample->vt->GetSize(pSample);//for iv50
|
|
//if(me.frame_pointer)memcpy(me.frame_pointer, pointer, len);
|
|
|
|
COutputMemPin* mp= (COutputMemPin*)This;
|
|
if (mp->frame_pointer)
|
|
*(mp->frame_pointer) = pointer;
|
|
if (mp->frame_size_pointer)
|
|
*(mp->frame_size_pointer) = len;
|
|
/*
|
|
FILE* file=fopen("./uncompr.bmp", "wb");
|
|
char head[14]={0x42, 0x4D, 0x36, 0x10, 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00};
|
|
*(int*)(&head[2])=len+0x36;
|
|
fwrite(head, 14, 1, file);
|
|
fwrite(&((VIDEOINFOHEADER*)me.type.pbFormat)->bmiHeader, sizeof(BITMAPINFOHEADER), 1, file);
|
|
fwrite(pointer, len, 1, file);
|
|
fclose(file);
|
|
*/
|
|
// pSample->vt->Release((IUnknown*)pSample);
|
|
return 0;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_ReceiveMultiple(IMemInputPin * This,
|
|
/* [size_is][in] */ IMediaSample **pSamples,
|
|
/* [in] */ long nSamples,
|
|
/* [out] */ long *nSamplesProcessed)
|
|
{
|
|
Debug printf("COutputPin_ReceiveMultiple() called (UNIMPLEMENTED)\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
static HRESULT STDCALL COutputPin_ReceiveCanBlock(IMemInputPin * This)
|
|
{
|
|
Debug printf("COutputPin_ReceiveCanBlock() called (UNIMPLEMENTED)\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
COutputPin::COutputPin(const AM_MEDIA_TYPE& vh)
|
|
:refcount(1), type(vh), remote(0)
|
|
{
|
|
vt = new IPin_vt;
|
|
vt->QueryInterface = COutputPin_QueryInterface;
|
|
vt->AddRef = COutputPin_AddRef;
|
|
vt->Release = COutputPin_Release;
|
|
vt->Connect = COutputPin_Connect;
|
|
vt->ReceiveConnection = COutputPin_ReceiveConnection;
|
|
vt->Disconnect = COutputPin_Disconnect;
|
|
vt->ConnectedTo = COutputPin_ConnectedTo;
|
|
vt->ConnectionMediaType = COutputPin_ConnectionMediaType;
|
|
vt->QueryPinInfo = COutputPin_QueryPinInfo;
|
|
vt->QueryDirection = COutputPin_QueryDirection;
|
|
vt->QueryId = COutputPin_QueryId;
|
|
vt->QueryAccept = COutputPin_QueryAccept;
|
|
vt->EnumMediaTypes = COutputPin_EnumMediaTypes;
|
|
vt->QueryInternalConnections = COutputPin_QueryInternalConnections;
|
|
vt->EndOfStream = COutputPin_EndOfStream;
|
|
vt->BeginFlush = COutputPin_BeginFlush;
|
|
vt->EndFlush = COutputPin_EndFlush;
|
|
vt->NewSegment = COutputPin_NewSegment;
|
|
|
|
mempin = new COutputMemPin;
|
|
mempin->vt = new IMemInputPin_vt;
|
|
mempin->vt->QueryInterface = COutputPin_M_QueryInterface;
|
|
mempin->vt->AddRef = COutputPin_M_AddRef;
|
|
mempin->vt->Release = COutputPin_M_Release;
|
|
mempin->vt->GetAllocator = COutputPin_GetAllocator;
|
|
mempin->vt->NotifyAllocator = COutputPin_NotifyAllocator;
|
|
mempin->vt->GetAllocatorRequirements = COutputPin_GetAllocatorRequirements;
|
|
mempin->vt->Receive = COutputPin_Receive;
|
|
mempin->vt->ReceiveMultiple = COutputPin_ReceiveMultiple;
|
|
mempin->vt->ReceiveCanBlock = COutputPin_ReceiveCanBlock;
|
|
|
|
mempin->frame_size_pointer = 0;
|
|
mempin->frame_pointer = 0;
|
|
mempin->pAllocator = 0;
|
|
mempin->parent = this;
|
|
}
|
|
|
|
COutputPin::~COutputPin()
|
|
{
|
|
delete vt;
|
|
delete mempin->vt;
|
|
}
|