strmbase: Move OutputPin implementation to strmbase.
This commit is contained in:
parent
0410e50e00
commit
5c1409b55f
|
@ -5,7 +5,6 @@ C_SRCS = \
|
||||||
capturegraph.c \
|
capturegraph.c \
|
||||||
dllsetup.c \
|
dllsetup.c \
|
||||||
enummedia.c \
|
enummedia.c \
|
||||||
pin.c \
|
|
||||||
qcap_main.c \
|
qcap_main.c \
|
||||||
v4l.c \
|
v4l.c \
|
||||||
vfwcapture.c \
|
vfwcapture.c \
|
||||||
|
|
|
@ -35,21 +35,6 @@
|
||||||
|
|
||||||
WINE_DEFAULT_DEBUG_CHANNEL(qcap);
|
WINE_DEFAULT_DEBUG_CHANNEL(qcap);
|
||||||
|
|
||||||
BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2,
|
|
||||||
BOOL bWildcards)
|
|
||||||
{
|
|
||||||
TRACE("pmt1: ");
|
|
||||||
dump_AM_MEDIA_TYPE(pmt1);
|
|
||||||
TRACE("pmt2: ");
|
|
||||||
dump_AM_MEDIA_TYPE(pmt2);
|
|
||||||
return (((bWildcards && (IsEqualGUID(&pmt1->majortype, &GUID_NULL) ||
|
|
||||||
IsEqualGUID(&pmt2->majortype, &GUID_NULL))) ||
|
|
||||||
IsEqualGUID(&pmt1->majortype, &pmt2->majortype)) &&
|
|
||||||
((bWildcards && (IsEqualGUID(&pmt1->subtype, &GUID_NULL) ||
|
|
||||||
IsEqualGUID(&pmt2->subtype, &GUID_NULL))) ||
|
|
||||||
IsEqualGUID(&pmt1->subtype, &pmt2->subtype)));
|
|
||||||
}
|
|
||||||
|
|
||||||
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt)
|
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt)
|
||||||
{
|
{
|
||||||
if (!pmt)
|
if (!pmt)
|
||||||
|
|
314
dlls/qcap/pin.c
314
dlls/qcap/pin.c
|
@ -1,314 +0,0 @@
|
||||||
/*
|
|
||||||
* Generic Implementation of IPin Interface
|
|
||||||
*
|
|
||||||
* Copyright 2003 Robert Shearman
|
|
||||||
*
|
|
||||||
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <stdarg.h>
|
|
||||||
|
|
||||||
#define COBJMACROS
|
|
||||||
|
|
||||||
#include "windef.h"
|
|
||||||
#include "winbase.h"
|
|
||||||
#include "wtypes.h"
|
|
||||||
#include "wingdi.h"
|
|
||||||
#include "winuser.h"
|
|
||||||
#include "dshow.h"
|
|
||||||
|
|
||||||
#include "qcap_main.h"
|
|
||||||
|
|
||||||
#include "wine/debug.h"
|
|
||||||
#include "wine/unicode.h"
|
|
||||||
#include "uuids.h"
|
|
||||||
#include "vfwmsgs.h"
|
|
||||||
#include <assert.h>
|
|
||||||
#include "pin.h"
|
|
||||||
|
|
||||||
WINE_DEFAULT_DEBUG_CHANNEL(qcap);
|
|
||||||
|
|
||||||
#define ALIGNDOWN(value,boundary) ((value) & ~(boundary-1))
|
|
||||||
#define ALIGNUP(value,boundary) (ALIGNDOWN(value - 1, boundary) + boundary)
|
|
||||||
|
|
||||||
static void Copy_PinInfo(PIN_INFO * pDest, const PIN_INFO * pSrc)
|
|
||||||
{
|
|
||||||
/* Tempting to just do a memcpy, but the name field is
|
|
||||||
128 characters long! We will probably never exceed 10
|
|
||||||
most of the time, so we are better off copying
|
|
||||||
each field manually */
|
|
||||||
strcpyW(pDest->achName, pSrc->achName);
|
|
||||||
pDest->dir = pSrc->dir;
|
|
||||||
pDest->pFilter = pSrc->pFilter;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Function called as a helper to IPin_Connect */
|
|
||||||
/* specific AM_MEDIA_TYPE - it cannot be NULL */
|
|
||||||
/* NOTE: not part of standard interface */
|
|
||||||
static HRESULT OutputPin_ConnectSpecific(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
|
||||||
{
|
|
||||||
OutputPin *This = (OutputPin *)iface;
|
|
||||||
HRESULT hr;
|
|
||||||
IMemAllocator * pMemAlloc = NULL;
|
|
||||||
ALLOCATOR_PROPERTIES actual; /* FIXME: should we put the actual props back in to This? */
|
|
||||||
|
|
||||||
TRACE("(%p, %p)\n", pReceivePin, pmt);
|
|
||||||
dump_AM_MEDIA_TYPE(pmt);
|
|
||||||
|
|
||||||
/* FIXME: call queryacceptproc */
|
|
||||||
|
|
||||||
This->pin.pConnectedTo = pReceivePin;
|
|
||||||
IPin_AddRef(pReceivePin);
|
|
||||||
CopyMediaType(&This->pin.mtCurrent, pmt);
|
|
||||||
|
|
||||||
hr = IPin_ReceiveConnection(pReceivePin, iface, pmt);
|
|
||||||
|
|
||||||
/* get the IMemInputPin interface we will use to deliver samples to the
|
|
||||||
* connected pin */
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
{
|
|
||||||
hr = IPin_QueryInterface(pReceivePin, &IID_IMemInputPin, (LPVOID)&This->pMemInputPin);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pMemAlloc);
|
|
||||||
|
|
||||||
if (hr == VFW_E_NO_ALLOCATOR)
|
|
||||||
{
|
|
||||||
/* Input pin provides no allocator, use standard memory allocator */
|
|
||||||
hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, &IID_IMemAllocator, (LPVOID*)&pMemAlloc);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
{
|
|
||||||
hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, pMemAlloc, FALSE);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemAllocator_SetProperties(pMemAlloc, &This->allocProps, &actual);
|
|
||||||
|
|
||||||
if (pMemAlloc)
|
|
||||||
IMemAllocator_Release(pMemAlloc);
|
|
||||||
|
|
||||||
/* break connection if we couldn't get the allocator */
|
|
||||||
if (FAILED(hr))
|
|
||||||
IPin_Disconnect(pReceivePin);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (FAILED(hr))
|
|
||||||
{
|
|
||||||
IPin_Release(This->pin.pConnectedTo);
|
|
||||||
This->pin.pConnectedTo = NULL;
|
|
||||||
DeleteMediaType(&This->pin.mtCurrent);
|
|
||||||
}
|
|
||||||
|
|
||||||
TRACE(" -- %x\n", hr);
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT OutputPin_Init(const PIN_INFO * pPinInfo, const ALLOCATOR_PROPERTIES * props,
|
|
||||||
LPCRITICAL_SECTION pCritSec, OutputPin * pPinImpl)
|
|
||||||
{
|
|
||||||
TRACE("\n");
|
|
||||||
|
|
||||||
/* Common attributes */
|
|
||||||
pPinImpl->pin.refCount = 1;
|
|
||||||
pPinImpl->pin.pConnectedTo = NULL;
|
|
||||||
pPinImpl->pin.pCritSec = pCritSec;
|
|
||||||
Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
|
|
||||||
|
|
||||||
/* Output pin attributes */
|
|
||||||
pPinImpl->pMemInputPin = NULL;
|
|
||||||
pPinImpl->pConnectSpecific = OutputPin_ConnectSpecific;
|
|
||||||
if (props)
|
|
||||||
{
|
|
||||||
pPinImpl->allocProps = *props;
|
|
||||||
if (pPinImpl->allocProps.cbAlign == 0)
|
|
||||||
pPinImpl->allocProps.cbAlign = 1;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
ZeroMemory(&pPinImpl->allocProps, sizeof(pPinImpl->allocProps));
|
|
||||||
|
|
||||||
return S_OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
|
||||||
{
|
|
||||||
HRESULT hr;
|
|
||||||
OutputPin *This = (OutputPin *)iface;
|
|
||||||
|
|
||||||
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pReceivePin, pmt);
|
|
||||||
dump_AM_MEDIA_TYPE(pmt);
|
|
||||||
|
|
||||||
/* If we try to connect to ourself, we will definitely deadlock.
|
|
||||||
* There are other cases where we could deadlock too, but this
|
|
||||||
* catches the obvious case */
|
|
||||||
assert(pReceivePin != iface);
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
/* if we have been a specific type to connect with, then we can either connect
|
|
||||||
* with that or fail. We cannot choose different AM_MEDIA_TYPE */
|
|
||||||
if (pmt && !IsEqualGUID(&pmt->majortype, &GUID_NULL) && !IsEqualGUID(&pmt->subtype, &GUID_NULL))
|
|
||||||
hr = This->pConnectSpecific(iface, pReceivePin, pmt);
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* negotiate media type */
|
|
||||||
|
|
||||||
IEnumMediaTypes * pEnumCandidates;
|
|
||||||
AM_MEDIA_TYPE * pmtCandidate; /* Candidate media type */
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr = IPin_EnumMediaTypes(iface, &pEnumCandidates)))
|
|
||||||
{
|
|
||||||
hr = VFW_E_NO_ACCEPTABLE_TYPES; /* Assume the worst, but set to S_OK if connected successfully */
|
|
||||||
|
|
||||||
/* try this filter's media types first */
|
|
||||||
while (S_OK == IEnumMediaTypes_Next(pEnumCandidates, 1, &pmtCandidate, NULL))
|
|
||||||
{
|
|
||||||
if (( !pmt || CompareMediaTypes(pmt, pmtCandidate, TRUE) ) &&
|
|
||||||
(This->pConnectSpecific(iface, pReceivePin, pmtCandidate) == S_OK))
|
|
||||||
{
|
|
||||||
hr = S_OK;
|
|
||||||
TRACE("o_o\n");
|
|
||||||
DeleteMediaType(pmtCandidate);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
DeleteMediaType(pmtCandidate);
|
|
||||||
}
|
|
||||||
IEnumMediaTypes_Release(pEnumCandidates);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* then try receiver filter's media types */
|
|
||||||
if (hr != S_OK && SUCCEEDED(hr = IPin_EnumMediaTypes(pReceivePin, &pEnumCandidates))) /* if we haven't already connected successfully */
|
|
||||||
{
|
|
||||||
hr = VFW_E_NO_ACCEPTABLE_TYPES; /* Assume the worst, but set to S_OK if connected successfully */
|
|
||||||
|
|
||||||
while (S_OK == IEnumMediaTypes_Next(pEnumCandidates, 1, &pmtCandidate, NULL))
|
|
||||||
{
|
|
||||||
if (( !pmt || CompareMediaTypes(pmt, pmtCandidate, TRUE) ) &&
|
|
||||||
(This->pConnectSpecific(iface, pReceivePin, pmtCandidate) == S_OK))
|
|
||||||
{
|
|
||||||
hr = S_OK;
|
|
||||||
DeleteMediaType(pmtCandidate);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
DeleteMediaType(pmtCandidate);
|
|
||||||
} /* while */
|
|
||||||
IEnumMediaTypes_Release(pEnumCandidates);
|
|
||||||
} /* if not found */
|
|
||||||
} /* if negotiate media type */
|
|
||||||
} /* if succeeded */
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
TRACE(" -- %x\n", hr);
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
|
||||||
{
|
|
||||||
ERR("Incoming connection on an output pin! (%p, %p)\n", pReceivePin, pmt);
|
|
||||||
|
|
||||||
return E_UNEXPECTED;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_Disconnect(IPin * iface)
|
|
||||||
{
|
|
||||||
HRESULT hr;
|
|
||||||
OutputPin *This = (OutputPin *)iface;
|
|
||||||
|
|
||||||
TRACE("()\n");
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (This->pMemInputPin)
|
|
||||||
{
|
|
||||||
IMemInputPin_Release(This->pMemInputPin);
|
|
||||||
This->pMemInputPin = NULL;
|
|
||||||
}
|
|
||||||
if (This->pin.pConnectedTo)
|
|
||||||
{
|
|
||||||
IPin_Release(This->pin.pConnectedTo);
|
|
||||||
This->pin.pConnectedTo = NULL;
|
|
||||||
hr = S_OK;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
hr = S_FALSE;
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT OutputPin_GetDeliveryBuffer(OutputPin * This, IMediaSample ** ppSample, REFERENCE_TIME * tStart, REFERENCE_TIME * tStop, DWORD dwFlags)
|
|
||||||
{
|
|
||||||
HRESULT hr;
|
|
||||||
|
|
||||||
TRACE("(%p, %p, %p, %x)\n", ppSample, tStart, tStop, dwFlags);
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (!This->pin.pConnectedTo)
|
|
||||||
hr = VFW_E_NOT_CONNECTED;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
IMemAllocator * pAlloc = NULL;
|
|
||||||
|
|
||||||
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemAllocator_GetBuffer(pAlloc, ppSample, tStart, tStop, dwFlags);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMediaSample_SetTime(*ppSample, tStart, tStop);
|
|
||||||
|
|
||||||
if (pAlloc)
|
|
||||||
IMemAllocator_Release(pAlloc);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT OutputPin_SendSample(OutputPin * This, IMediaSample * pSample)
|
|
||||||
{
|
|
||||||
HRESULT hr = S_OK;
|
|
||||||
IMemInputPin * pMemConnected = NULL;
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
|
||||||
hr = VFW_E_NOT_CONNECTED;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* we don't have the lock held when using This->pMemInputPin,
|
|
||||||
* so we need to AddRef it to stop it being deleted while we are
|
|
||||||
* using it. */
|
|
||||||
pMemConnected = This->pMemInputPin;
|
|
||||||
IMemInputPin_AddRef(pMemConnected);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
{
|
|
||||||
/* NOTE: if we are in a critical section when Receive is called
|
|
||||||
* then it causes some problems (most notably with the native Video
|
|
||||||
* Renderer) if we are re-entered for whatever reason */
|
|
||||||
hr = IMemInputPin_Receive(pMemConnected, pSample);
|
|
||||||
IMemInputPin_Release(pMemConnected);
|
|
||||||
}
|
|
||||||
|
|
||||||
return hr;
|
|
||||||
}
|
|
|
@ -1,58 +0,0 @@
|
||||||
/*
|
|
||||||
* IPin function declarations to allow inheritance
|
|
||||||
*
|
|
||||||
* Copyright 2003 Robert Shearman
|
|
||||||
*
|
|
||||||
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
||||||
*/
|
|
||||||
|
|
||||||
/* This function will process incoming samples to the pin.
|
|
||||||
* Any return value valid in IMemInputPin::Receive is allowed here
|
|
||||||
*/
|
|
||||||
typedef HRESULT (* SAMPLEPROC)(LPVOID userdata, IMediaSample * pSample);
|
|
||||||
|
|
||||||
/* This function will determine whether a type is supported or not.
|
|
||||||
* It is allowed to return any error value (within reason), as opposed
|
|
||||||
* to IPin::QueryAccept which is only allowed to return S_OK or S_FALSE.
|
|
||||||
*/
|
|
||||||
typedef HRESULT (* QUERYACCEPTPROC)(LPVOID userdata, const AM_MEDIA_TYPE * pmt);
|
|
||||||
|
|
||||||
/* This function is called prior to finalizing a connection with
|
|
||||||
* another pin and can be used to get things from the other pin
|
|
||||||
* like IMemInput interfaces.
|
|
||||||
*/
|
|
||||||
typedef HRESULT (* PRECONNECTPROC)(IPin * iface, IPin * pConnectPin);
|
|
||||||
|
|
||||||
typedef struct OutputPin
|
|
||||||
{
|
|
||||||
/* inheritance C style! */
|
|
||||||
BasePin pin;
|
|
||||||
|
|
||||||
IMemInputPin * pMemInputPin;
|
|
||||||
HRESULT (* pConnectSpecific)(IPin * iface, IPin * pReceiver, const AM_MEDIA_TYPE * pmt);
|
|
||||||
ALLOCATOR_PROPERTIES allocProps;
|
|
||||||
} OutputPin;
|
|
||||||
|
|
||||||
/*** Initializers ***/
|
|
||||||
HRESULT OutputPin_Init(const PIN_INFO * pPinInfo, const ALLOCATOR_PROPERTIES *props,
|
|
||||||
LPCRITICAL_SECTION pCritSec, OutputPin * pPinImpl);
|
|
||||||
|
|
||||||
/* Output Pin */
|
|
||||||
HRESULT WINAPI OutputPin_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
|
||||||
HRESULT WINAPI OutputPin_Disconnect(IPin * iface);
|
|
||||||
HRESULT WINAPI OutputPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
|
||||||
|
|
||||||
HRESULT OutputPin_GetDeliveryBuffer(OutputPin * This, IMediaSample ** ppSample, REFERENCE_TIME * tStart, REFERENCE_TIME * tStop, DWORD dwFlags);
|
|
||||||
HRESULT OutputPin_SendSample(OutputPin * This, IMediaSample * pSample);
|
|
|
@ -37,7 +37,6 @@ extern IUnknown * WINAPI QCAP_createInfinitePinTeeFilter(IUnknown *pUnkOuter, HR
|
||||||
extern IUnknown * WINAPI QCAP_createSmartTeeFilter(IUnknown *pUnkOuter, HRESULT *phr);
|
extern IUnknown * WINAPI QCAP_createSmartTeeFilter(IUnknown *pUnkOuter, HRESULT *phr);
|
||||||
extern IUnknown * WINAPI QCAP_createAudioInputMixerPropertyPage(IUnknown *pUnkOuter, HRESULT *phr);
|
extern IUnknown * WINAPI QCAP_createAudioInputMixerPropertyPage(IUnknown *pUnkOuter, HRESULT *phr);
|
||||||
|
|
||||||
BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, BOOL bWildcards);
|
|
||||||
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt);
|
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt);
|
||||||
|
|
||||||
enum YUV_Format {
|
enum YUV_Format {
|
||||||
|
|
|
@ -43,7 +43,6 @@
|
||||||
|
|
||||||
#include "capture.h"
|
#include "capture.h"
|
||||||
#include "qcap_main.h"
|
#include "qcap_main.h"
|
||||||
#include "pin.h"
|
|
||||||
|
|
||||||
#include <stdio.h>
|
#include <stdio.h>
|
||||||
#include <fcntl.h>
|
#include <fcntl.h>
|
||||||
|
@ -619,7 +618,7 @@ static DWORD WINAPI ReadThread(LPVOID lParam)
|
||||||
EnterCriticalSection(&capBox->CritSect);
|
EnterCriticalSection(&capBox->CritSect);
|
||||||
if (capBox->stopped)
|
if (capBox->stopped)
|
||||||
break;
|
break;
|
||||||
hr = OutputPin_GetDeliveryBuffer((OutputPin *)capBox->pOut, &pSample, NULL, NULL, 0);
|
hr = BaseOutputPinImpl_GetDeliveryBuffer((BaseOutputPin *)capBox->pOut, &pSample, NULL, NULL, 0);
|
||||||
if (SUCCEEDED(hr))
|
if (SUCCEEDED(hr))
|
||||||
{
|
{
|
||||||
int len;
|
int len;
|
||||||
|
@ -638,7 +637,7 @@ static DWORD WINAPI ReadThread(LPVOID lParam)
|
||||||
V4l_GetFrame(capBox, &pInput);
|
V4l_GetFrame(capBox, &pInput);
|
||||||
capBox->renderer(capBox, pOutput, pInput);
|
capBox->renderer(capBox, pOutput, pInput);
|
||||||
Resize(capBox, pTarget, pOutput);
|
Resize(capBox, pTarget, pOutput);
|
||||||
hr = OutputPin_SendSample((OutputPin *)capBox->pOut, pSample);
|
hr = BaseOutputPinImpl_Deliver((BaseOutputPin *)capBox->pOut, pSample);
|
||||||
TRACE("%p -> Frame %u: %x\n", capBox, ++framecount, hr);
|
TRACE("%p -> Frame %u: %x\n", capBox, ++framecount, hr);
|
||||||
IMediaSample_Release(pSample);
|
IMediaSample_Release(pSample);
|
||||||
V4l_FreeFrame(capBox);
|
V4l_FreeFrame(capBox);
|
||||||
|
@ -686,7 +685,7 @@ HRESULT qcap_driver_run(Capture *capBox, FILTER_STATE *state)
|
||||||
{
|
{
|
||||||
IMemAllocator * pAlloc = NULL;
|
IMemAllocator * pAlloc = NULL;
|
||||||
ALLOCATOR_PROPERTIES ap, actual;
|
ALLOCATOR_PROPERTIES ap, actual;
|
||||||
OutputPin *out;
|
BaseOutputPin *out;
|
||||||
|
|
||||||
ap.cBuffers = 3;
|
ap.cBuffers = 3;
|
||||||
if (!capBox->swresize)
|
if (!capBox->swresize)
|
||||||
|
@ -697,7 +696,7 @@ HRESULT qcap_driver_run(Capture *capBox, FILTER_STATE *state)
|
||||||
ap.cbAlign = 1;
|
ap.cbAlign = 1;
|
||||||
ap.cbPrefix = 0;
|
ap.cbPrefix = 0;
|
||||||
|
|
||||||
out = (OutputPin *)capBox->pOut;
|
out = (BaseOutputPin *)capBox->pOut;
|
||||||
hr = IMemInputPin_GetAllocator(out->pMemInputPin, &pAlloc);
|
hr = IMemInputPin_GetAllocator(out->pMemInputPin, &pAlloc);
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
if (SUCCEEDED(hr))
|
||||||
|
|
|
@ -35,7 +35,6 @@
|
||||||
#include "qcap_main.h"
|
#include "qcap_main.h"
|
||||||
#include "wine/debug.h"
|
#include "wine/debug.h"
|
||||||
|
|
||||||
#include "pin.h"
|
|
||||||
#include "capture.h"
|
#include "capture.h"
|
||||||
#include "uuids.h"
|
#include "uuids.h"
|
||||||
#include "vfwmsgs.h"
|
#include "vfwmsgs.h"
|
||||||
|
@ -78,7 +77,7 @@ typedef struct VfwCapture
|
||||||
/* VfwPin implementation */
|
/* VfwPin implementation */
|
||||||
typedef struct VfwPinImpl
|
typedef struct VfwPinImpl
|
||||||
{
|
{
|
||||||
OutputPin pin;
|
BaseOutputPin pin;
|
||||||
Capture *driver_info;
|
Capture *driver_info;
|
||||||
VfwCapture *parent;
|
VfwCapture *parent;
|
||||||
const IKsPropertySetVtbl * KSP_VT;
|
const IKsPropertySetVtbl * KSP_VT;
|
||||||
|
@ -786,13 +785,10 @@ VfwPin_Construct( IBaseFilter * pBaseFilter, LPCRITICAL_SECTION pCritSec,
|
||||||
{
|
{
|
||||||
static const WCHAR wszOutputPinName[] = { 'O','u','t','p','u','t',0 };
|
static const WCHAR wszOutputPinName[] = { 'O','u','t','p','u','t',0 };
|
||||||
ALLOCATOR_PROPERTIES ap;
|
ALLOCATOR_PROPERTIES ap;
|
||||||
VfwPinImpl * pPinImpl;
|
|
||||||
PIN_INFO piOutput;
|
PIN_INFO piOutput;
|
||||||
HRESULT hr;
|
HRESULT hr;
|
||||||
|
|
||||||
pPinImpl = CoTaskMemAlloc( sizeof(*pPinImpl) );
|
ppPin = NULL;
|
||||||
if (!pPinImpl)
|
|
||||||
return E_OUTOFMEMORY;
|
|
||||||
|
|
||||||
/* What we put here doesn't matter, the
|
/* What we put here doesn't matter, the
|
||||||
driver function should override it then commit */
|
driver function should override it then commit */
|
||||||
|
@ -806,17 +802,15 @@ VfwPin_Construct( IBaseFilter * pBaseFilter, LPCRITICAL_SECTION pCritSec,
|
||||||
lstrcpyW(piOutput.achName, wszOutputPinName);
|
lstrcpyW(piOutput.achName, wszOutputPinName);
|
||||||
ObjectRefCount(TRUE);
|
ObjectRefCount(TRUE);
|
||||||
|
|
||||||
hr = OutputPin_Init(&piOutput, &ap, pCritSec, &pPinImpl->pin);
|
hr = BaseOutputPin_Construct(&VfwPin_Vtbl, sizeof(VfwPinImpl), &piOutput, &ap, NULL, pCritSec, ppPin);
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
if (SUCCEEDED(hr))
|
||||||
{
|
{
|
||||||
|
VfwPinImpl *pPinImpl = (VfwPinImpl*)*ppPin;
|
||||||
pPinImpl->KSP_VT = &KSP_VTable;
|
pPinImpl->KSP_VT = &KSP_VTable;
|
||||||
pPinImpl->pin.pin.lpVtbl = &VfwPin_Vtbl;
|
|
||||||
*ppPin = (IPin *)(&pPinImpl->pin.pin.lpVtbl);
|
|
||||||
return S_OK;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
CoTaskMemFree(pPinImpl);
|
return hr;
|
||||||
return E_FAIL;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static HRESULT WINAPI VfwPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
|
static HRESULT WINAPI VfwPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
|
||||||
|
@ -924,9 +918,9 @@ static const IPinVtbl VfwPin_Vtbl =
|
||||||
VfwPin_QueryInterface,
|
VfwPin_QueryInterface,
|
||||||
VfwPin_AddRef,
|
VfwPin_AddRef,
|
||||||
VfwPin_Release,
|
VfwPin_Release,
|
||||||
OutputPin_Connect,
|
BaseOutputPinImpl_Connect,
|
||||||
OutputPin_ReceiveConnection,
|
BaseOutputPinImpl_ReceiveConnection,
|
||||||
OutputPin_Disconnect,
|
BaseOutputPinImpl_Disconnect,
|
||||||
BasePinImpl_ConnectedTo,
|
BasePinImpl_ConnectedTo,
|
||||||
BasePinImpl_ConnectionMediaType,
|
BasePinImpl_ConnectionMediaType,
|
||||||
BasePinImpl_QueryPinInfo,
|
BasePinImpl_QueryPinInfo,
|
||||||
|
|
|
@ -120,7 +120,7 @@ static HRESULT ACMWrapper_ProcessSampleData(InputPin *pin, IMediaSample *pSample
|
||||||
|
|
||||||
while(hr == S_OK && ash.cbSrcLength)
|
while(hr == S_OK && ash.cbSrcLength)
|
||||||
{
|
{
|
||||||
hr = OutputPin_GetDeliveryBuffer((OutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0);
|
hr = BaseOutputPinImpl_GetDeliveryBuffer((BaseOutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0);
|
||||||
if (FAILED(hr))
|
if (FAILED(hr))
|
||||||
{
|
{
|
||||||
ERR("Unable to get delivery buffer (%x)\n", hr);
|
ERR("Unable to get delivery buffer (%x)\n", hr);
|
||||||
|
@ -205,7 +205,7 @@ static HRESULT ACMWrapper_ProcessSampleData(InputPin *pin, IMediaSample *pSample
|
||||||
TRACE("Sample stop time: %u.%03u\n", (DWORD)(tStart/10000000), (DWORD)((tStart/10000)%1000));
|
TRACE("Sample stop time: %u.%03u\n", (DWORD)(tStart/10000000), (DWORD)((tStart/10000)%1000));
|
||||||
|
|
||||||
LeaveCriticalSection(&This->tf.csFilter);
|
LeaveCriticalSection(&This->tf.csFilter);
|
||||||
hr = OutputPin_SendSample((OutputPin*)This->tf.ppPins[1], pOutSample);
|
hr = BaseOutputPinImpl_Deliver((BaseOutputPin*)This->tf.ppPins[1], pOutSample);
|
||||||
EnterCriticalSection(&This->tf.csFilter);
|
EnterCriticalSection(&This->tf.csFilter);
|
||||||
|
|
||||||
if (hr != S_OK && hr != VFW_E_NOT_CONNECTED) {
|
if (hr != S_OK && hr != VFW_E_NOT_CONNECTED) {
|
||||||
|
@ -272,7 +272,7 @@ static HRESULT ACMWrapper_ConnectInput(InputPin *pin, const AM_MEDIA_TYPE * pmt)
|
||||||
This->has = drv;
|
This->has = drv;
|
||||||
|
|
||||||
/* Update buffer size of media samples in output */
|
/* Update buffer size of media samples in output */
|
||||||
((OutputPin*)This->tf.ppPins[1])->allocProps.cbBuffer = This->pWfOut->nAvgBytesPerSec / 2;
|
((BaseOutputPin*)This->tf.ppPins[1])->allocProps.cbBuffer = This->pWfOut->nAvgBytesPerSec / 2;
|
||||||
TRACE("Connection accepted\n");
|
TRACE("Connection accepted\n");
|
||||||
return S_OK;
|
return S_OK;
|
||||||
}
|
}
|
||||||
|
|
|
@ -112,7 +112,7 @@ static HRESULT AVIDec_ProcessSampleData(InputPin *pin, IMediaSample *pSample)
|
||||||
/* Update input size to match sample size */
|
/* Update input size to match sample size */
|
||||||
This->pBihIn->biSizeImage = cbSrcStream;
|
This->pBihIn->biSizeImage = cbSrcStream;
|
||||||
|
|
||||||
hr = OutputPin_GetDeliveryBuffer((OutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0);
|
hr = BaseOutputPinImpl_GetDeliveryBuffer((BaseOutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0);
|
||||||
if (FAILED(hr)) {
|
if (FAILED(hr)) {
|
||||||
ERR("Unable to get delivery buffer (%x)\n", hr);
|
ERR("Unable to get delivery buffer (%x)\n", hr);
|
||||||
goto error;
|
goto error;
|
||||||
|
@ -149,7 +149,7 @@ static HRESULT AVIDec_ProcessSampleData(InputPin *pin, IMediaSample *pSample)
|
||||||
IMediaSample_SetTime(pOutSample, NULL, NULL);
|
IMediaSample_SetTime(pOutSample, NULL, NULL);
|
||||||
|
|
||||||
LeaveCriticalSection(&This->tf.csFilter);
|
LeaveCriticalSection(&This->tf.csFilter);
|
||||||
hr = OutputPin_SendSample((OutputPin*)This->tf.ppPins[1], pOutSample);
|
hr = BaseOutputPinImpl_Deliver((BaseOutputPin*)This->tf.ppPins[1], pOutSample);
|
||||||
if (hr != S_OK && hr != VFW_E_NOT_CONNECTED)
|
if (hr != S_OK && hr != VFW_E_NOT_CONNECTED)
|
||||||
ERR("Error sending sample (%x)\n", hr);
|
ERR("Error sending sample (%x)\n", hr);
|
||||||
IMediaSample_Release(pOutSample);
|
IMediaSample_Release(pOutSample);
|
||||||
|
@ -269,7 +269,7 @@ static HRESULT AVIDec_ConnectInput(InputPin *pin, const AM_MEDIA_TYPE * pmt)
|
||||||
assert(0);
|
assert(0);
|
||||||
|
|
||||||
/* Update buffer size of media samples in output */
|
/* Update buffer size of media samples in output */
|
||||||
((OutputPin*)This->tf.ppPins[1])->allocProps.cbBuffer = This->pBihOut->biSizeImage;
|
((BaseOutputPin*)This->tf.ppPins[1])->allocProps.cbBuffer = This->pBihOut->biSizeImage;
|
||||||
|
|
||||||
TRACE("Connection accepted\n");
|
TRACE("Connection accepted\n");
|
||||||
return S_OK;
|
return S_OK;
|
||||||
|
|
|
@ -311,7 +311,7 @@ static HRESULT AVISplitter_Receive(AVISplitterImpl *This, IMediaSample *sample,
|
||||||
|
|
||||||
IMediaSample_SetTime(sample, &start, &stop);
|
IMediaSample_SetTime(sample, &start, &stop);
|
||||||
|
|
||||||
hr = OutputPin_SendSample(&pin->pin, sample);
|
hr = BaseOutputPinImpl_Deliver((BaseOutputPin*)&pin->pin, sample);
|
||||||
|
|
||||||
/* Uncomment this if you want to debug the time differences between the
|
/* Uncomment this if you want to debug the time differences between the
|
||||||
* different streams, it is useful for that
|
* different streams, it is useful for that
|
||||||
|
|
|
@ -24,16 +24,6 @@
|
||||||
|
|
||||||
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
|
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
|
||||||
|
|
||||||
BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, BOOL bWildcards)
|
|
||||||
{
|
|
||||||
TRACE("pmt1: ");
|
|
||||||
dump_AM_MEDIA_TYPE(pmt1);
|
|
||||||
TRACE("pmt2: ");
|
|
||||||
dump_AM_MEDIA_TYPE(pmt2);
|
|
||||||
return (((bWildcards && (IsEqualGUID(&pmt1->majortype, &GUID_NULL) || IsEqualGUID(&pmt2->majortype, &GUID_NULL))) || IsEqualGUID(&pmt1->majortype, &pmt2->majortype)) &&
|
|
||||||
((bWildcards && (IsEqualGUID(&pmt1->subtype, &GUID_NULL) || IsEqualGUID(&pmt2->subtype, &GUID_NULL))) || IsEqualGUID(&pmt1->subtype, &pmt2->subtype)));
|
|
||||||
}
|
|
||||||
|
|
||||||
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt)
|
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt)
|
||||||
{
|
{
|
||||||
if (!pmt)
|
if (!pmt)
|
||||||
|
|
|
@ -773,7 +773,7 @@ typedef struct DATAREQUEST
|
||||||
|
|
||||||
typedef struct FileAsyncReader
|
typedef struct FileAsyncReader
|
||||||
{
|
{
|
||||||
OutputPin pin;
|
BaseOutputPin pin;
|
||||||
const struct IAsyncReaderVtbl * lpVtblAR;
|
const struct IAsyncReaderVtbl * lpVtblAR;
|
||||||
|
|
||||||
HANDLE hFile;
|
HANDLE hFile;
|
||||||
|
@ -886,8 +886,8 @@ static const IPinVtbl FileAsyncReaderPin_Vtbl =
|
||||||
FileAsyncReaderPin_QueryInterface,
|
FileAsyncReaderPin_QueryInterface,
|
||||||
BasePinImpl_AddRef,
|
BasePinImpl_AddRef,
|
||||||
FileAsyncReaderPin_Release,
|
FileAsyncReaderPin_Release,
|
||||||
OutputPin_Connect,
|
BaseOutputPinImpl_Connect,
|
||||||
OutputPin_ReceiveConnection,
|
BaseOutputPinImpl_ReceiveConnection,
|
||||||
BasePinImpl_Disconnect,
|
BasePinImpl_Disconnect,
|
||||||
BasePinImpl_ConnectedTo,
|
BasePinImpl_ConnectedTo,
|
||||||
BasePinImpl_ConnectionMediaType,
|
BasePinImpl_ConnectionMediaType,
|
||||||
|
@ -897,19 +897,19 @@ static const IPinVtbl FileAsyncReaderPin_Vtbl =
|
||||||
FileAsyncReaderPin_QueryAccept,
|
FileAsyncReaderPin_QueryAccept,
|
||||||
FileAsyncReaderPin_EnumMediaTypes,
|
FileAsyncReaderPin_EnumMediaTypes,
|
||||||
BasePinImpl_QueryInternalConnections,
|
BasePinImpl_QueryInternalConnections,
|
||||||
OutputPin_EndOfStream,
|
BaseOutputPinImpl_EndOfStream,
|
||||||
OutputPin_BeginFlush,
|
BaseOutputPinImpl_BeginFlush,
|
||||||
OutputPin_EndFlush,
|
BaseOutputPinImpl_EndFlush,
|
||||||
OutputPin_NewSegment
|
BaseOutputPinImpl_NewSegment
|
||||||
};
|
};
|
||||||
|
|
||||||
/* Function called as a helper to IPin_Connect */
|
/* Function called as a helper to IPin_Connect */
|
||||||
/* specific AM_MEDIA_TYPE - it cannot be NULL */
|
/* specific AM_MEDIA_TYPE - it cannot be NULL */
|
||||||
/* this differs from standard OutputPin_ConnectSpecific only in that it
|
/* this differs from standard OutputPin_AttemptConnection only in that it
|
||||||
* doesn't need the IMemInputPin interface on the receiving pin */
|
* doesn't need the IMemInputPin interface on the receiving pin */
|
||||||
static HRESULT FileAsyncReaderPin_ConnectSpecific(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
static HRESULT WINAPI FileAsyncReaderPin_AttemptConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
||||||
{
|
{
|
||||||
OutputPin *This = (OutputPin *)iface;
|
BaseOutputPin *This = (BaseOutputPin *)iface;
|
||||||
HRESULT hr;
|
HRESULT hr;
|
||||||
|
|
||||||
TRACE("(%p, %p)\n", pReceivePin, pmt);
|
TRACE("(%p, %p)\n", pReceivePin, pmt);
|
||||||
|
@ -943,7 +943,7 @@ static HRESULT FileAsyncReader_Construct(HANDLE hFile, IBaseFilter * pBaseFilter
|
||||||
piOutput.dir = PINDIR_OUTPUT;
|
piOutput.dir = PINDIR_OUTPUT;
|
||||||
piOutput.pFilter = pBaseFilter;
|
piOutput.pFilter = pBaseFilter;
|
||||||
strcpyW(piOutput.achName, wszOutputPinName);
|
strcpyW(piOutput.achName, wszOutputPinName);
|
||||||
hr = OutputPin_Construct(&FileAsyncReaderPin_Vtbl, sizeof(FileAsyncReader), &piOutput, NULL, pCritSec, ppPin);
|
hr = BaseOutputPin_Construct(&FileAsyncReaderPin_Vtbl, sizeof(FileAsyncReader), &piOutput, NULL, FileAsyncReaderPin_AttemptConnection, pCritSec, ppPin);
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
if (SUCCEEDED(hr))
|
||||||
{
|
{
|
||||||
|
@ -954,7 +954,6 @@ static HRESULT FileAsyncReader_Construct(HANDLE hFile, IBaseFilter * pBaseFilter
|
||||||
pPinImpl->sample_list = NULL;
|
pPinImpl->sample_list = NULL;
|
||||||
pPinImpl->handle_list = NULL;
|
pPinImpl->handle_list = NULL;
|
||||||
pPinImpl->queued_number = 0;
|
pPinImpl->queued_number = 0;
|
||||||
pPinImpl->pin.pConnectSpecific = FileAsyncReaderPin_ConnectSpecific;
|
|
||||||
InitializeCriticalSection(&pPinImpl->csList);
|
InitializeCriticalSection(&pPinImpl->csList);
|
||||||
pPinImpl->csList.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": FileAsyncReader.csList");
|
pPinImpl->csList.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": FileAsyncReader.csList");
|
||||||
}
|
}
|
||||||
|
|
|
@ -226,7 +226,7 @@ static HRESULT FillBuffer(MPEGSplitterImpl *This, IMediaSample *pCurrentSample)
|
||||||
|
|
||||||
IMediaSample_SetTime(pCurrentSample, &time, &This->position);
|
IMediaSample_SetTime(pCurrentSample, &time, &This->position);
|
||||||
|
|
||||||
hr = OutputPin_SendSample(&pOutputPin->pin, pCurrentSample);
|
hr = BaseOutputPinImpl_Deliver((BaseOutputPin*)&pOutputPin->pin, pCurrentSample);
|
||||||
|
|
||||||
if (hr != S_OK)
|
if (hr != S_OK)
|
||||||
{
|
{
|
||||||
|
|
|
@ -234,7 +234,7 @@ HRESULT WINAPI Parser_Stop(IBaseFilter * iface)
|
||||||
|
|
||||||
for (i = 1; i < (This->cStreams + 1); i++)
|
for (i = 1; i < (This->cStreams + 1); i++)
|
||||||
{
|
{
|
||||||
OutputPin_DecommitAllocator((OutputPin *)This->ppPins[i]);
|
BaseOutputPinImpl_Inactive((BaseOutputPin *)This->ppPins[i]);
|
||||||
}
|
}
|
||||||
|
|
||||||
LeaveCriticalSection(&This->csFilter);
|
LeaveCriticalSection(&This->csFilter);
|
||||||
|
@ -308,7 +308,7 @@ HRESULT WINAPI Parser_Run(IBaseFilter * iface, REFERENCE_TIME tStart)
|
||||||
|
|
||||||
for (i = 1; i < (This->cStreams + 1); i++)
|
for (i = 1; i < (This->cStreams + 1); i++)
|
||||||
{
|
{
|
||||||
hr = OutputPin_CommitAllocator((OutputPin *)This->ppPins[i]);
|
hr = BaseOutputPinImpl_Active((BaseOutputPin *)This->ppPins[i]);
|
||||||
if (SUCCEEDED(hr))
|
if (SUCCEEDED(hr))
|
||||||
hr_any = hr;
|
hr_any = hr;
|
||||||
}
|
}
|
||||||
|
@ -491,7 +491,7 @@ HRESULT Parser_AddPin(ParserImpl * This, const PIN_INFO * piOutput, ALLOCATOR_PR
|
||||||
This->ppPins = CoTaskMemAlloc((This->cStreams + 2) * sizeof(IPin *));
|
This->ppPins = CoTaskMemAlloc((This->cStreams + 2) * sizeof(IPin *));
|
||||||
memcpy(This->ppPins, ppOldPins, (This->cStreams + 1) * sizeof(IPin *));
|
memcpy(This->ppPins, ppOldPins, (This->cStreams + 1) * sizeof(IPin *));
|
||||||
|
|
||||||
hr = OutputPin_Construct(&Parser_OutputPin_Vtbl, sizeof(Parser_OutputPin), piOutput, props, &This->csFilter, This->ppPins + (This->cStreams + 1));
|
hr = BaseOutputPin_Construct(&Parser_OutputPin_Vtbl, sizeof(Parser_OutputPin), piOutput, props, NULL, &This->csFilter, This->ppPins + (This->cStreams + 1));
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
if (SUCCEEDED(hr))
|
||||||
{
|
{
|
||||||
|
@ -532,7 +532,7 @@ static HRESULT Parser_RemoveOutputPins(ParserImpl * This)
|
||||||
|
|
||||||
for (i = 0; i < This->cStreams; i++)
|
for (i = 0; i < This->cStreams; i++)
|
||||||
{
|
{
|
||||||
hr = OutputPin_DeliverDisconnect((OutputPin *)ppOldPins[i + 1]);
|
hr = BaseOutputPinImpl_BreakConnect((BaseOutputPin *)ppOldPins[i + 1]);
|
||||||
TRACE("Disconnect: %08x\n", hr);
|
TRACE("Disconnect: %08x\n", hr);
|
||||||
IPin_Release(ppOldPins[i + 1]);
|
IPin_Release(ppOldPins[i + 1]);
|
||||||
}
|
}
|
||||||
|
@ -684,7 +684,7 @@ static HRESULT WINAPI Parser_OutputPin_Connect(IPin * iface, IPin * pReceivePin,
|
||||||
This->pin.alloc = parser->pInputPin->pAlloc;
|
This->pin.alloc = parser->pInputPin->pAlloc;
|
||||||
LeaveCriticalSection(This->pin.pin.pCritSec);
|
LeaveCriticalSection(This->pin.pin.pCritSec);
|
||||||
|
|
||||||
return OutputPin_Connect(iface, pReceivePin, pmt);
|
return BaseOutputPinImpl_Connect(iface, pReceivePin, pmt);
|
||||||
}
|
}
|
||||||
|
|
||||||
static HRESULT WINAPI Parser_OutputPin_QueryAccept(IPin *iface, const AM_MEDIA_TYPE * pmt)
|
static HRESULT WINAPI Parser_OutputPin_QueryAccept(IPin *iface, const AM_MEDIA_TYPE * pmt)
|
||||||
|
@ -703,8 +703,8 @@ static const IPinVtbl Parser_OutputPin_Vtbl =
|
||||||
BasePinImpl_AddRef,
|
BasePinImpl_AddRef,
|
||||||
Parser_OutputPin_Release,
|
Parser_OutputPin_Release,
|
||||||
Parser_OutputPin_Connect,
|
Parser_OutputPin_Connect,
|
||||||
OutputPin_ReceiveConnection,
|
BaseOutputPinImpl_ReceiveConnection,
|
||||||
OutputPin_Disconnect,
|
BaseOutputPinImpl_Disconnect,
|
||||||
BasePinImpl_ConnectedTo,
|
BasePinImpl_ConnectedTo,
|
||||||
BasePinImpl_ConnectionMediaType,
|
BasePinImpl_ConnectionMediaType,
|
||||||
BasePinImpl_QueryPinInfo,
|
BasePinImpl_QueryPinInfo,
|
||||||
|
@ -713,10 +713,10 @@ static const IPinVtbl Parser_OutputPin_Vtbl =
|
||||||
Parser_OutputPin_QueryAccept,
|
Parser_OutputPin_QueryAccept,
|
||||||
Parser_OutputPin_EnumMediaTypes,
|
Parser_OutputPin_EnumMediaTypes,
|
||||||
BasePinImpl_QueryInternalConnections,
|
BasePinImpl_QueryInternalConnections,
|
||||||
OutputPin_EndOfStream,
|
BaseOutputPinImpl_EndOfStream,
|
||||||
OutputPin_BeginFlush,
|
BaseOutputPinImpl_BeginFlush,
|
||||||
OutputPin_EndFlush,
|
BaseOutputPinImpl_EndFlush,
|
||||||
OutputPin_NewSegment
|
BaseOutputPinImpl_NewSegment
|
||||||
};
|
};
|
||||||
|
|
||||||
static HRESULT WINAPI Parser_PullPin_Disconnect(IPin * iface)
|
static HRESULT WINAPI Parser_PullPin_Disconnect(IPin * iface)
|
||||||
|
|
|
@ -49,7 +49,7 @@ struct ParserImpl
|
||||||
|
|
||||||
typedef struct Parser_OutputPin
|
typedef struct Parser_OutputPin
|
||||||
{
|
{
|
||||||
OutputPin pin;
|
BaseOutputPin pin;
|
||||||
|
|
||||||
AM_MEDIA_TYPE * pmt;
|
AM_MEDIA_TYPE * pmt;
|
||||||
LONGLONG dwSamplesProcessed;
|
LONGLONG dwSamplesProcessed;
|
||||||
|
|
|
@ -30,7 +30,6 @@
|
||||||
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
|
WINE_DEFAULT_DEBUG_CHANNEL(quartz);
|
||||||
|
|
||||||
static const IPinVtbl InputPin_Vtbl;
|
static const IPinVtbl InputPin_Vtbl;
|
||||||
static const IPinVtbl OutputPin_Vtbl;
|
|
||||||
static const IMemInputPinVtbl MemInputPin_Vtbl;
|
static const IMemInputPinVtbl MemInputPin_Vtbl;
|
||||||
static const IPinVtbl PullPin_Vtbl;
|
static const IPinVtbl PullPin_Vtbl;
|
||||||
|
|
||||||
|
@ -510,391 +509,6 @@ static const IMemInputPinVtbl MemInputPin_Vtbl =
|
||||||
MemInputPin_ReceiveCanBlock
|
MemInputPin_ReceiveCanBlock
|
||||||
};
|
};
|
||||||
|
|
||||||
/*** OutputPin implementation ***/
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
|
|
||||||
{
|
|
||||||
OutputPin *This = (OutputPin *)iface;
|
|
||||||
|
|
||||||
TRACE("(%p/%p)->(%s, %p)\n", This, iface, qzdebugstr_guid(riid), ppv);
|
|
||||||
|
|
||||||
*ppv = NULL;
|
|
||||||
|
|
||||||
if (IsEqualIID(riid, &IID_IUnknown))
|
|
||||||
*ppv = iface;
|
|
||||||
else if (IsEqualIID(riid, &IID_IPin))
|
|
||||||
*ppv = iface;
|
|
||||||
else if (IsEqualIID(riid, &IID_IMediaSeeking))
|
|
||||||
{
|
|
||||||
return IBaseFilter_QueryInterface(This->pin.pinInfo.pFilter, &IID_IMediaSeeking, ppv);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (*ppv)
|
|
||||||
{
|
|
||||||
IUnknown_AddRef((IUnknown *)(*ppv));
|
|
||||||
return S_OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
FIXME("No interface for %s!\n", qzdebugstr_guid(riid));
|
|
||||||
|
|
||||||
return E_NOINTERFACE;
|
|
||||||
}
|
|
||||||
|
|
||||||
ULONG WINAPI OutputPin_Release(IPin * iface)
|
|
||||||
{
|
|
||||||
OutputPin *This = (OutputPin *)iface;
|
|
||||||
ULONG refCount = InterlockedDecrement(&This->pin.refCount);
|
|
||||||
|
|
||||||
TRACE("(%p)->() Release from %d\n", iface, refCount + 1);
|
|
||||||
|
|
||||||
if (!refCount)
|
|
||||||
{
|
|
||||||
FreeMediaType(&This->pin.mtCurrent);
|
|
||||||
CoTaskMemFree(This);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
return refCount;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
|
||||||
{
|
|
||||||
HRESULT hr;
|
|
||||||
OutputPin *This = (OutputPin *)iface;
|
|
||||||
|
|
||||||
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pReceivePin, pmt);
|
|
||||||
dump_AM_MEDIA_TYPE(pmt);
|
|
||||||
|
|
||||||
/* If we try to connect to ourself, we will definitely deadlock.
|
|
||||||
* There are other cases where we could deadlock too, but this
|
|
||||||
* catches the obvious case */
|
|
||||||
assert(pReceivePin != iface);
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
/* if we have been a specific type to connect with, then we can either connect
|
|
||||||
* with that or fail. We cannot choose different AM_MEDIA_TYPE */
|
|
||||||
if (pmt && !IsEqualGUID(&pmt->majortype, &GUID_NULL) && !IsEqualGUID(&pmt->subtype, &GUID_NULL))
|
|
||||||
hr = This->pConnectSpecific(iface, pReceivePin, pmt);
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* negotiate media type */
|
|
||||||
|
|
||||||
IEnumMediaTypes * pEnumCandidates;
|
|
||||||
AM_MEDIA_TYPE * pmtCandidate = NULL; /* Candidate media type */
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr = IPin_EnumMediaTypes(iface, &pEnumCandidates)))
|
|
||||||
{
|
|
||||||
hr = VFW_E_NO_ACCEPTABLE_TYPES; /* Assume the worst, but set to S_OK if connected successfully */
|
|
||||||
|
|
||||||
/* try this filter's media types first */
|
|
||||||
while (S_OK == IEnumMediaTypes_Next(pEnumCandidates, 1, &pmtCandidate, NULL))
|
|
||||||
{
|
|
||||||
assert(pmtCandidate);
|
|
||||||
dump_AM_MEDIA_TYPE(pmtCandidate);
|
|
||||||
if (!IsEqualGUID(&FORMAT_None, &pmtCandidate->formattype)
|
|
||||||
&& !IsEqualGUID(&GUID_NULL, &pmtCandidate->formattype))
|
|
||||||
assert(pmtCandidate->pbFormat);
|
|
||||||
if (( !pmt || CompareMediaTypes(pmt, pmtCandidate, TRUE) ) &&
|
|
||||||
(This->pConnectSpecific(iface, pReceivePin, pmtCandidate) == S_OK))
|
|
||||||
{
|
|
||||||
hr = S_OK;
|
|
||||||
DeleteMediaType(pmtCandidate);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
DeleteMediaType(pmtCandidate);
|
|
||||||
pmtCandidate = NULL;
|
|
||||||
}
|
|
||||||
IEnumMediaTypes_Release(pEnumCandidates);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* then try receiver filter's media types */
|
|
||||||
if (hr != S_OK && SUCCEEDED(hr = IPin_EnumMediaTypes(pReceivePin, &pEnumCandidates))) /* if we haven't already connected successfully */
|
|
||||||
{
|
|
||||||
hr = VFW_E_NO_ACCEPTABLE_TYPES; /* Assume the worst, but set to S_OK if connected successfully */
|
|
||||||
|
|
||||||
while (S_OK == IEnumMediaTypes_Next(pEnumCandidates, 1, &pmtCandidate, NULL))
|
|
||||||
{
|
|
||||||
assert(pmtCandidate);
|
|
||||||
dump_AM_MEDIA_TYPE(pmtCandidate);
|
|
||||||
if (( !pmt || CompareMediaTypes(pmt, pmtCandidate, TRUE) ) &&
|
|
||||||
(This->pConnectSpecific(iface, pReceivePin, pmtCandidate) == S_OK))
|
|
||||||
{
|
|
||||||
hr = S_OK;
|
|
||||||
DeleteMediaType(pmtCandidate);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
DeleteMediaType(pmtCandidate);
|
|
||||||
pmtCandidate = NULL;
|
|
||||||
} /* while */
|
|
||||||
IEnumMediaTypes_Release(pEnumCandidates);
|
|
||||||
} /* if not found */
|
|
||||||
} /* if negotiate media type */
|
|
||||||
} /* if succeeded */
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
TRACE(" -- %x\n", hr);
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
|
||||||
{
|
|
||||||
ERR("Incoming connection on an output pin! (%p, %p)\n", pReceivePin, pmt);
|
|
||||||
|
|
||||||
return E_UNEXPECTED;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_Disconnect(IPin * iface)
|
|
||||||
{
|
|
||||||
HRESULT hr;
|
|
||||||
OutputPin *This = (OutputPin *)iface;
|
|
||||||
|
|
||||||
TRACE("()\n");
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (This->pMemInputPin)
|
|
||||||
{
|
|
||||||
IMemInputPin_Release(This->pMemInputPin);
|
|
||||||
This->pMemInputPin = NULL;
|
|
||||||
}
|
|
||||||
if (This->pin.pConnectedTo)
|
|
||||||
{
|
|
||||||
IPin_Release(This->pin.pConnectedTo);
|
|
||||||
This->pin.pConnectedTo = NULL;
|
|
||||||
FreeMediaType(&This->pin.mtCurrent);
|
|
||||||
ZeroMemory(&This->pin.mtCurrent, sizeof(This->pin.mtCurrent));
|
|
||||||
hr = S_OK;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
hr = S_FALSE;
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_EndOfStream(IPin * iface)
|
|
||||||
{
|
|
||||||
TRACE("()\n");
|
|
||||||
|
|
||||||
/* not supposed to do anything in an output pin */
|
|
||||||
|
|
||||||
return E_UNEXPECTED;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_BeginFlush(IPin * iface)
|
|
||||||
{
|
|
||||||
TRACE("(%p)->()\n", iface);
|
|
||||||
|
|
||||||
/* not supposed to do anything in an output pin */
|
|
||||||
|
|
||||||
return E_UNEXPECTED;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_EndFlush(IPin * iface)
|
|
||||||
{
|
|
||||||
TRACE("(%p)->()\n", iface);
|
|
||||||
|
|
||||||
/* not supposed to do anything in an output pin */
|
|
||||||
|
|
||||||
return E_UNEXPECTED;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT WINAPI OutputPin_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
|
|
||||||
{
|
|
||||||
TRACE("(%p)->(%x%08x, %x%08x, %e)\n", iface, (ULONG)(tStart >> 32), (ULONG)tStart, (ULONG)(tStop >> 32), (ULONG)tStop, dRate);
|
|
||||||
|
|
||||||
/* not supposed to do anything in an output pin */
|
|
||||||
|
|
||||||
return E_UNEXPECTED;
|
|
||||||
}
|
|
||||||
|
|
||||||
static const IPinVtbl OutputPin_Vtbl =
|
|
||||||
{
|
|
||||||
OutputPin_QueryInterface,
|
|
||||||
BasePinImpl_AddRef,
|
|
||||||
OutputPin_Release,
|
|
||||||
OutputPin_Connect,
|
|
||||||
OutputPin_ReceiveConnection,
|
|
||||||
OutputPin_Disconnect,
|
|
||||||
BasePinImpl_ConnectedTo,
|
|
||||||
BasePinImpl_ConnectionMediaType,
|
|
||||||
BasePinImpl_QueryPinInfo,
|
|
||||||
BasePinImpl_QueryDirection,
|
|
||||||
BasePinImpl_QueryId,
|
|
||||||
BasePinImpl_QueryAccept,
|
|
||||||
BasePinImpl_EnumMediaTypes,
|
|
||||||
BasePinImpl_QueryInternalConnections,
|
|
||||||
OutputPin_EndOfStream,
|
|
||||||
OutputPin_BeginFlush,
|
|
||||||
OutputPin_EndFlush,
|
|
||||||
OutputPin_NewSegment
|
|
||||||
};
|
|
||||||
|
|
||||||
HRESULT OutputPin_GetDeliveryBuffer(OutputPin * This, IMediaSample ** ppSample, REFERENCE_TIME * tStart, REFERENCE_TIME * tStop, DWORD dwFlags)
|
|
||||||
{
|
|
||||||
HRESULT hr;
|
|
||||||
|
|
||||||
TRACE("(%p, %p, %p, %x)\n", ppSample, tStart, tStop, dwFlags);
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (!This->pin.pConnectedTo)
|
|
||||||
hr = VFW_E_NOT_CONNECTED;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
IMemAllocator * pAlloc = NULL;
|
|
||||||
|
|
||||||
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemAllocator_GetBuffer(pAlloc, ppSample, tStart, tStop, dwFlags);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMediaSample_SetTime(*ppSample, tStart, tStop);
|
|
||||||
|
|
||||||
if (pAlloc)
|
|
||||||
IMemAllocator_Release(pAlloc);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT OutputPin_SendSample(OutputPin * This, IMediaSample * pSample)
|
|
||||||
{
|
|
||||||
HRESULT hr = S_OK;
|
|
||||||
IMemInputPin * pMemConnected = NULL;
|
|
||||||
PIN_INFO pinInfo;
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
|
||||||
hr = VFW_E_NOT_CONNECTED;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* we don't have the lock held when using This->pMemInputPin,
|
|
||||||
* so we need to AddRef it to stop it being deleted while we are
|
|
||||||
* using it. Same with its filter. */
|
|
||||||
pMemConnected = This->pMemInputPin;
|
|
||||||
IMemInputPin_AddRef(pMemConnected);
|
|
||||||
hr = IPin_QueryPinInfo(This->pin.pConnectedTo, &pinInfo);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
{
|
|
||||||
/* NOTE: if we are in a critical section when Receive is called
|
|
||||||
* then it causes some problems (most notably with the native Video
|
|
||||||
* Renderer) if we are re-entered for whatever reason */
|
|
||||||
hr = IMemInputPin_Receive(pMemConnected, pSample);
|
|
||||||
|
|
||||||
/* If the filter's destroyed, tell upstream to stop sending data */
|
|
||||||
if(IBaseFilter_Release(pinInfo.pFilter) == 0 && SUCCEEDED(hr))
|
|
||||||
hr = S_FALSE;
|
|
||||||
}
|
|
||||||
if (pMemConnected)
|
|
||||||
IMemInputPin_Release(pMemConnected);
|
|
||||||
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT OutputPin_CommitAllocator(OutputPin * This)
|
|
||||||
{
|
|
||||||
HRESULT hr = S_OK;
|
|
||||||
|
|
||||||
TRACE("(%p)->()\n", This);
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
|
||||||
hr = VFW_E_NOT_CONNECTED;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
IMemAllocator * pAlloc = NULL;
|
|
||||||
|
|
||||||
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemAllocator_Commit(pAlloc);
|
|
||||||
|
|
||||||
if (pAlloc)
|
|
||||||
IMemAllocator_Release(pAlloc);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
TRACE("--> %08x\n", hr);
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT OutputPin_DecommitAllocator(OutputPin * This)
|
|
||||||
{
|
|
||||||
HRESULT hr = S_OK;
|
|
||||||
|
|
||||||
TRACE("(%p)->()\n", This);
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
|
||||||
hr = VFW_E_NOT_CONNECTED;
|
|
||||||
else
|
|
||||||
{
|
|
||||||
IMemAllocator * pAlloc = NULL;
|
|
||||||
|
|
||||||
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemAllocator_Decommit(pAlloc);
|
|
||||||
|
|
||||||
if (pAlloc)
|
|
||||||
IMemAllocator_Release(pAlloc);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
TRACE("--> %08x\n", hr);
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT OutputPin_DeliverDisconnect(OutputPin * This)
|
|
||||||
{
|
|
||||||
HRESULT hr;
|
|
||||||
|
|
||||||
TRACE("(%p)->()\n", This);
|
|
||||||
|
|
||||||
EnterCriticalSection(This->pin.pCritSec);
|
|
||||||
{
|
|
||||||
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
|
||||||
hr = VFW_E_NOT_CONNECTED;
|
|
||||||
else if (!This->custom_allocator)
|
|
||||||
{
|
|
||||||
IMemAllocator * pAlloc = NULL;
|
|
||||||
|
|
||||||
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemAllocator_Decommit(pAlloc);
|
|
||||||
|
|
||||||
if (pAlloc)
|
|
||||||
IMemAllocator_Release(pAlloc);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IPin_Disconnect(This->pin.pConnectedTo);
|
|
||||||
}
|
|
||||||
else /* Kill the allocator! */
|
|
||||||
{
|
|
||||||
hr = IPin_Disconnect(This->pin.pConnectedTo);
|
|
||||||
}
|
|
||||||
IPin_Disconnect((IPin *)This);
|
|
||||||
}
|
|
||||||
LeaveCriticalSection(This->pin.pCritSec);
|
|
||||||
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*** PullPin implementation ***/
|
/*** PullPin implementation ***/
|
||||||
|
|
||||||
static HRESULT PullPin_Init(const IPinVtbl *PullPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PULL pSampleProc, LPVOID pUserData,
|
static HRESULT PullPin_Init(const IPinVtbl *PullPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PULL pSampleProc, LPVOID pUserData,
|
||||||
|
@ -1524,83 +1138,6 @@ static const IPinVtbl PullPin_Vtbl =
|
||||||
|
|
||||||
/*** The Construct functions ***/
|
/*** The Construct functions ***/
|
||||||
|
|
||||||
/* Function called as a helper to IPin_Connect */
|
|
||||||
/* specific AM_MEDIA_TYPE - it cannot be NULL */
|
|
||||||
/* NOTE: not part of standard interface */
|
|
||||||
static HRESULT OutputPin_ConnectSpecific(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
|
||||||
{
|
|
||||||
OutputPin *This = (OutputPin *)iface;
|
|
||||||
HRESULT hr;
|
|
||||||
IMemAllocator * pMemAlloc = NULL;
|
|
||||||
ALLOCATOR_PROPERTIES actual; /* FIXME: should we put the actual props back in to This? */
|
|
||||||
|
|
||||||
TRACE("(%p, %p)\n", pReceivePin, pmt);
|
|
||||||
dump_AM_MEDIA_TYPE(pmt);
|
|
||||||
|
|
||||||
/* FIXME: call queryacceptproc */
|
|
||||||
|
|
||||||
This->pin.pConnectedTo = pReceivePin;
|
|
||||||
IPin_AddRef(pReceivePin);
|
|
||||||
CopyMediaType(&This->pin.mtCurrent, pmt);
|
|
||||||
|
|
||||||
hr = IPin_ReceiveConnection(pReceivePin, iface, pmt);
|
|
||||||
|
|
||||||
/* get the IMemInputPin interface we will use to deliver samples to the
|
|
||||||
* connected pin */
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
{
|
|
||||||
This->pMemInputPin = NULL;
|
|
||||||
hr = IPin_QueryInterface(pReceivePin, &IID_IMemInputPin, (LPVOID)&This->pMemInputPin);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr) && !This->custom_allocator)
|
|
||||||
{
|
|
||||||
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pMemAlloc);
|
|
||||||
|
|
||||||
if (hr == VFW_E_NO_ALLOCATOR)
|
|
||||||
/* Input pin provides no allocator, use standard memory allocator */
|
|
||||||
hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, &IID_IMemAllocator, (LPVOID*)&pMemAlloc);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemAllocator_SetProperties(pMemAlloc, &This->allocProps, &actual);
|
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
|
||||||
hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, pMemAlloc, This->readonly);
|
|
||||||
|
|
||||||
if (pMemAlloc)
|
|
||||||
IMemAllocator_Release(pMemAlloc);
|
|
||||||
}
|
|
||||||
else if (SUCCEEDED(hr))
|
|
||||||
{
|
|
||||||
if (This->alloc)
|
|
||||||
{
|
|
||||||
hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, This->alloc, This->readonly);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
hr = VFW_E_NO_ALLOCATOR;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* break connection if we couldn't get the allocator */
|
|
||||||
if (FAILED(hr))
|
|
||||||
{
|
|
||||||
if (This->pMemInputPin)
|
|
||||||
IMemInputPin_Release(This->pMemInputPin);
|
|
||||||
This->pMemInputPin = NULL;
|
|
||||||
|
|
||||||
IPin_Disconnect(pReceivePin);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (FAILED(hr))
|
|
||||||
{
|
|
||||||
IPin_Release(This->pin.pConnectedTo);
|
|
||||||
This->pin.pConnectedTo = NULL;
|
|
||||||
FreeMediaType(&This->pin.mtCurrent);
|
|
||||||
}
|
|
||||||
|
|
||||||
TRACE(" -- %x\n", hr);
|
|
||||||
return hr;
|
|
||||||
}
|
|
||||||
|
|
||||||
static HRESULT InputPin_Init(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData,
|
static HRESULT InputPin_Init(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData,
|
||||||
QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, InputPin * pPinImpl)
|
QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, InputPin * pPinImpl)
|
||||||
{
|
{
|
||||||
|
@ -1631,40 +1168,6 @@ static HRESULT InputPin_Init(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPi
|
||||||
return S_OK;
|
return S_OK;
|
||||||
}
|
}
|
||||||
|
|
||||||
static HRESULT OutputPin_Init(const IPinVtbl *OutputPin_Vtbl, const PIN_INFO * pPinInfo, const ALLOCATOR_PROPERTIES * props,
|
|
||||||
LPCRITICAL_SECTION pCritSec, OutputPin * pPinImpl)
|
|
||||||
{
|
|
||||||
TRACE("\n");
|
|
||||||
|
|
||||||
/* Common attributes */
|
|
||||||
pPinImpl->pin.lpVtbl = OutputPin_Vtbl;
|
|
||||||
pPinImpl->pin.refCount = 1;
|
|
||||||
pPinImpl->pin.pConnectedTo = NULL;
|
|
||||||
pPinImpl->pin.pCritSec = pCritSec;
|
|
||||||
Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
|
|
||||||
ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
|
|
||||||
|
|
||||||
/* Output pin attributes */
|
|
||||||
pPinImpl->pMemInputPin = NULL;
|
|
||||||
pPinImpl->pConnectSpecific = OutputPin_ConnectSpecific;
|
|
||||||
/* If custom_allocator is set, you will need to specify an allocator
|
|
||||||
* in the alloc member of the struct before an output pin can connect
|
|
||||||
*/
|
|
||||||
pPinImpl->custom_allocator = 0;
|
|
||||||
pPinImpl->alloc = NULL;
|
|
||||||
pPinImpl->readonly = FALSE;
|
|
||||||
if (props)
|
|
||||||
{
|
|
||||||
pPinImpl->allocProps = *props;
|
|
||||||
if (pPinImpl->allocProps.cbAlign == 0)
|
|
||||||
pPinImpl->allocProps.cbAlign = 1;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
ZeroMemory(&pPinImpl->allocProps, sizeof(pPinImpl->allocProps));
|
|
||||||
|
|
||||||
return S_OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
HRESULT InputPin_Construct(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, IPin ** ppPin)
|
HRESULT InputPin_Construct(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *allocator, IPin ** ppPin)
|
||||||
{
|
{
|
||||||
InputPin * pPinImpl;
|
InputPin * pPinImpl;
|
||||||
|
@ -1691,32 +1194,3 @@ HRESULT InputPin_Construct(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinI
|
||||||
CoTaskMemFree(pPinImpl);
|
CoTaskMemFree(pPinImpl);
|
||||||
return E_FAIL;
|
return E_FAIL;
|
||||||
}
|
}
|
||||||
|
|
||||||
HRESULT OutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, LONG outputpin_size, const PIN_INFO * pPinInfo, ALLOCATOR_PROPERTIES *props, LPCRITICAL_SECTION pCritSec, IPin ** ppPin)
|
|
||||||
{
|
|
||||||
OutputPin * pPinImpl;
|
|
||||||
|
|
||||||
*ppPin = NULL;
|
|
||||||
|
|
||||||
if (pPinInfo->dir != PINDIR_OUTPUT)
|
|
||||||
{
|
|
||||||
ERR("Pin direction(%x) != PINDIR_OUTPUT\n", pPinInfo->dir);
|
|
||||||
return E_INVALIDARG;
|
|
||||||
}
|
|
||||||
|
|
||||||
assert(outputpin_size >= sizeof(OutputPin));
|
|
||||||
|
|
||||||
pPinImpl = CoTaskMemAlloc(outputpin_size);
|
|
||||||
|
|
||||||
if (!pPinImpl)
|
|
||||||
return E_OUTOFMEMORY;
|
|
||||||
|
|
||||||
if (SUCCEEDED(OutputPin_Init(OutputPin_Vtbl, pPinInfo, props, pCritSec, pPinImpl)))
|
|
||||||
{
|
|
||||||
*ppPin = (IPin *)(&pPinImpl->pin.lpVtbl);
|
|
||||||
return S_OK;
|
|
||||||
}
|
|
||||||
|
|
||||||
CoTaskMemFree(pPinImpl);
|
|
||||||
return E_FAIL;
|
|
||||||
}
|
|
||||||
|
|
|
@ -84,19 +84,6 @@ typedef struct InputPin
|
||||||
IMemAllocator *preferred_allocator;
|
IMemAllocator *preferred_allocator;
|
||||||
} InputPin;
|
} InputPin;
|
||||||
|
|
||||||
typedef struct OutputPin
|
|
||||||
{
|
|
||||||
/* inheritance C style! */
|
|
||||||
BasePin pin;
|
|
||||||
|
|
||||||
IMemInputPin * pMemInputPin;
|
|
||||||
HRESULT (* pConnectSpecific)(IPin * iface, IPin * pReceiver, const AM_MEDIA_TYPE * pmt);
|
|
||||||
BOOL custom_allocator;
|
|
||||||
IMemAllocator *alloc;
|
|
||||||
BOOL readonly;
|
|
||||||
ALLOCATOR_PROPERTIES allocProps;
|
|
||||||
} OutputPin;
|
|
||||||
|
|
||||||
typedef struct PullPin
|
typedef struct PullPin
|
||||||
{
|
{
|
||||||
/* inheritance C style! */
|
/* inheritance C style! */
|
||||||
|
@ -134,7 +121,6 @@ typedef struct PullPin
|
||||||
|
|
||||||
/*** Constructors ***/
|
/*** Constructors ***/
|
||||||
HRESULT InputPin_Construct(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *, IPin ** ppPin);
|
HRESULT InputPin_Construct(const IPinVtbl *InputPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PUSH pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, LPCRITICAL_SECTION pCritSec, IMemAllocator *, IPin ** ppPin);
|
||||||
HRESULT OutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, LONG outputpin_size, const PIN_INFO * pPinInfo, ALLOCATOR_PROPERTIES *props, LPCRITICAL_SECTION pCritSec, IPin ** ppPin);
|
|
||||||
HRESULT PullPin_Construct(const IPinVtbl *PullPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PULL pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, STOPPROCESSPROC, REQUESTPROC pCustomRequest, LPCRITICAL_SECTION pCritSec, IPin ** ppPin);
|
HRESULT PullPin_Construct(const IPinVtbl *PullPin_Vtbl, const PIN_INFO * pPinInfo, SAMPLEPROC_PULL pSampleProc, LPVOID pUserData, QUERYACCEPTPROC pQueryAccept, CLEANUPPROC pCleanUp, STOPPROCESSPROC, REQUESTPROC pCustomRequest, LPCRITICAL_SECTION pCritSec, IPin ** ppPin);
|
||||||
|
|
||||||
/**************************/
|
/**************************/
|
||||||
|
@ -151,23 +137,6 @@ HRESULT WINAPI InputPin_BeginFlush(IPin * iface);
|
||||||
HRESULT WINAPI InputPin_EndFlush(IPin * iface);
|
HRESULT WINAPI InputPin_EndFlush(IPin * iface);
|
||||||
HRESULT WINAPI InputPin_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
|
HRESULT WINAPI InputPin_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
|
||||||
|
|
||||||
/* Output Pin */
|
|
||||||
HRESULT WINAPI OutputPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv);
|
|
||||||
ULONG WINAPI OutputPin_Release(IPin * iface);
|
|
||||||
HRESULT WINAPI OutputPin_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
|
||||||
HRESULT WINAPI OutputPin_Disconnect(IPin * iface);
|
|
||||||
HRESULT WINAPI OutputPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
|
||||||
HRESULT WINAPI OutputPin_EndOfStream(IPin * iface);
|
|
||||||
HRESULT WINAPI OutputPin_BeginFlush(IPin * iface);
|
|
||||||
HRESULT WINAPI OutputPin_EndFlush(IPin * iface);
|
|
||||||
HRESULT WINAPI OutputPin_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
|
|
||||||
|
|
||||||
HRESULT OutputPin_CommitAllocator(OutputPin * This);
|
|
||||||
HRESULT OutputPin_DecommitAllocator(OutputPin * This);
|
|
||||||
HRESULT OutputPin_GetDeliveryBuffer(OutputPin * This, IMediaSample ** ppSample, REFERENCE_TIME * tStart, REFERENCE_TIME * tStop, DWORD dwFlags);
|
|
||||||
HRESULT OutputPin_SendSample(OutputPin * This, IMediaSample * pSample);
|
|
||||||
HRESULT OutputPin_DeliverDisconnect(OutputPin * This);
|
|
||||||
|
|
||||||
/* Pull Pin */
|
/* Pull Pin */
|
||||||
HRESULT WINAPI PullPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
HRESULT WINAPI PullPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
||||||
HRESULT WINAPI PullPin_Disconnect(IPin * iface);
|
HRESULT WINAPI PullPin_Disconnect(IPin * iface);
|
||||||
|
|
|
@ -117,7 +117,7 @@ HRESULT TransformFilter_Create(TransformFilterImpl* pTransformFilter, const CLSI
|
||||||
|
|
||||||
((InputPin *)pTransformFilter->ppPins[0])->pUserData = pTransformFilter->ppPins[0];
|
((InputPin *)pTransformFilter->ppPins[0])->pUserData = pTransformFilter->ppPins[0];
|
||||||
|
|
||||||
hr = OutputPin_Construct(&TransformFilter_OutputPin_Vtbl, sizeof(OutputPin), &piOutput, &props, &pTransformFilter->csFilter, &pTransformFilter->ppPins[1]);
|
hr = BaseOutputPin_Construct(&TransformFilter_OutputPin_Vtbl, sizeof(BaseOutputPin), &piOutput, &props, NULL, &pTransformFilter->csFilter, &pTransformFilter->ppPins[1]);
|
||||||
|
|
||||||
if (FAILED(hr))
|
if (FAILED(hr))
|
||||||
ERR("Cannot create output pin (%x)\n", hr);
|
ERR("Cannot create output pin (%x)\n", hr);
|
||||||
|
@ -295,7 +295,7 @@ static HRESULT WINAPI TransformFilter_Run(IBaseFilter * iface, REFERENCE_TIME tS
|
||||||
if (This->pFuncsTable->pfnProcessBegin)
|
if (This->pFuncsTable->pfnProcessBegin)
|
||||||
hr = This->pFuncsTable->pfnProcessBegin(This);
|
hr = This->pFuncsTable->pfnProcessBegin(This);
|
||||||
if (SUCCEEDED(hr))
|
if (SUCCEEDED(hr))
|
||||||
hr = OutputPin_CommitAllocator((OutputPin *)This->ppPins[1]);
|
hr = BaseOutputPinImpl_Active((BaseOutputPin *)This->ppPins[1]);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (SUCCEEDED(hr))
|
if (SUCCEEDED(hr))
|
||||||
|
@ -624,12 +624,12 @@ static HRESULT WINAPI TransformFilter_Output_EnumMediaTypes(IPin * iface, IEnumM
|
||||||
|
|
||||||
static const IPinVtbl TransformFilter_OutputPin_Vtbl =
|
static const IPinVtbl TransformFilter_OutputPin_Vtbl =
|
||||||
{
|
{
|
||||||
OutputPin_QueryInterface,
|
BaseOutputPinImpl_QueryInterface,
|
||||||
BasePinImpl_AddRef,
|
BasePinImpl_AddRef,
|
||||||
OutputPin_Release,
|
BaseOutputPinImpl_Release,
|
||||||
OutputPin_Connect,
|
BaseOutputPinImpl_Connect,
|
||||||
OutputPin_ReceiveConnection,
|
BaseOutputPinImpl_ReceiveConnection,
|
||||||
OutputPin_Disconnect,
|
BaseOutputPinImpl_Disconnect,
|
||||||
BasePinImpl_ConnectedTo,
|
BasePinImpl_ConnectedTo,
|
||||||
BasePinImpl_ConnectionMediaType,
|
BasePinImpl_ConnectionMediaType,
|
||||||
BasePinImpl_QueryPinInfo,
|
BasePinImpl_QueryPinInfo,
|
||||||
|
@ -638,8 +638,8 @@ static const IPinVtbl TransformFilter_OutputPin_Vtbl =
|
||||||
TransformFilter_Output_QueryAccept,
|
TransformFilter_Output_QueryAccept,
|
||||||
TransformFilter_Output_EnumMediaTypes,
|
TransformFilter_Output_EnumMediaTypes,
|
||||||
BasePinImpl_QueryInternalConnections,
|
BasePinImpl_QueryInternalConnections,
|
||||||
OutputPin_EndOfStream,
|
BaseOutputPinImpl_EndOfStream,
|
||||||
OutputPin_BeginFlush,
|
BaseOutputPinImpl_BeginFlush,
|
||||||
OutputPin_EndFlush,
|
BaseOutputPinImpl_EndFlush,
|
||||||
OutputPin_NewSegment
|
BaseOutputPinImpl_NewSegment
|
||||||
};
|
};
|
||||||
|
|
|
@ -132,7 +132,7 @@ static HRESULT WAVEParser_Sample(LPVOID iface, IMediaSample * pSample, DWORD_PTR
|
||||||
|
|
||||||
IMediaSample_SetTime(pSample, &tAviStart, &tAviStop);
|
IMediaSample_SetTime(pSample, &tAviStart, &tAviStop);
|
||||||
|
|
||||||
hr = OutputPin_SendSample(&pOutputPin->pin, pSample);
|
hr = BaseOutputPinImpl_Deliver(&pOutputPin->pin, pSample);
|
||||||
if (hr != S_OK && hr != S_FALSE && hr != VFW_E_WRONG_STATE)
|
if (hr != S_OK && hr != S_FALSE && hr != VFW_E_WRONG_STATE)
|
||||||
ERR("Error sending sample (%x)\n", hr);
|
ERR("Error sending sample (%x)\n", hr);
|
||||||
else if (hr != S_OK)
|
else if (hr != S_OK)
|
||||||
|
|
|
@ -31,6 +31,8 @@
|
||||||
|
|
||||||
WINE_DEFAULT_DEBUG_CHANNEL(strmbase);
|
WINE_DEFAULT_DEBUG_CHANNEL(strmbase);
|
||||||
|
|
||||||
|
static const IPinVtbl OutputPin_Vtbl;
|
||||||
|
|
||||||
static void Copy_PinInfo(PIN_INFO * pDest, const PIN_INFO * pSrc)
|
static void Copy_PinInfo(PIN_INFO * pDest, const PIN_INFO * pSrc)
|
||||||
{
|
{
|
||||||
/* Tempting to just do a memcpy, but the name field is
|
/* Tempting to just do a memcpy, but the name field is
|
||||||
|
@ -42,6 +44,23 @@ static void Copy_PinInfo(PIN_INFO * pDest, const PIN_INFO * pSrc)
|
||||||
pDest->pFilter = pSrc->pFilter;
|
pDest->pFilter = pSrc->pFilter;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE * pmt)
|
||||||
|
{
|
||||||
|
if (!pmt)
|
||||||
|
return;
|
||||||
|
TRACE("\t%s\n\t%s\n\t...\n\t%s\n", debugstr_guid(&pmt->majortype), debugstr_guid(&pmt->subtype), debugstr_guid(&pmt->formattype));
|
||||||
|
}
|
||||||
|
|
||||||
|
static BOOL CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, BOOL bWildcards)
|
||||||
|
{
|
||||||
|
TRACE("pmt1: ");
|
||||||
|
dump_AM_MEDIA_TYPE(pmt1);
|
||||||
|
TRACE("pmt2: ");
|
||||||
|
dump_AM_MEDIA_TYPE(pmt2);
|
||||||
|
return (((bWildcards && (IsEqualGUID(&pmt1->majortype, &GUID_NULL) || IsEqualGUID(&pmt2->majortype, &GUID_NULL))) || IsEqualGUID(&pmt1->majortype, &pmt2->majortype)) &&
|
||||||
|
((bWildcards && (IsEqualGUID(&pmt1->subtype, &GUID_NULL) || IsEqualGUID(&pmt2->subtype, &GUID_NULL))) || IsEqualGUID(&pmt1->subtype, &pmt2->subtype)));
|
||||||
|
}
|
||||||
|
|
||||||
/*** Common Base Pin function */
|
/*** Common Base Pin function */
|
||||||
HRESULT WINAPI BasePinImpl_GetMediaType(IPin *iface, int iPosition, AM_MEDIA_TYPE *pmt)
|
HRESULT WINAPI BasePinImpl_GetMediaType(IPin *iface, int iPosition, AM_MEDIA_TYPE *pmt)
|
||||||
{
|
{
|
||||||
|
@ -205,3 +224,537 @@ HRESULT WINAPI BasePinImpl_QueryInternalConnections(IPin * iface, IPin ** apPin,
|
||||||
|
|
||||||
return E_NOTIMPL; /* to tell caller that all input pins connected to all output pins */
|
return E_NOTIMPL; /* to tell caller that all input pins connected to all output pins */
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*** OutputPin implementation ***/
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
|
||||||
|
{
|
||||||
|
BaseOutputPin *This = (BaseOutputPin *)iface;
|
||||||
|
|
||||||
|
TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppv);
|
||||||
|
|
||||||
|
*ppv = NULL;
|
||||||
|
|
||||||
|
if (IsEqualIID(riid, &IID_IUnknown))
|
||||||
|
*ppv = iface;
|
||||||
|
else if (IsEqualIID(riid, &IID_IPin))
|
||||||
|
*ppv = iface;
|
||||||
|
else if (IsEqualIID(riid, &IID_IMediaSeeking))
|
||||||
|
{
|
||||||
|
return IBaseFilter_QueryInterface(This->pin.pinInfo.pFilter, &IID_IMediaSeeking, ppv);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (*ppv)
|
||||||
|
{
|
||||||
|
IUnknown_AddRef((IUnknown *)(*ppv));
|
||||||
|
return S_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
FIXME("No interface for %s!\n", debugstr_guid(riid));
|
||||||
|
|
||||||
|
return E_NOINTERFACE;
|
||||||
|
}
|
||||||
|
|
||||||
|
ULONG WINAPI BaseOutputPinImpl_Release(IPin * iface)
|
||||||
|
{
|
||||||
|
BaseOutputPin *This = (BaseOutputPin *)iface;
|
||||||
|
ULONG refCount = InterlockedDecrement(&This->pin.refCount);
|
||||||
|
|
||||||
|
TRACE("(%p)->() Release from %d\n", iface, refCount + 1);
|
||||||
|
|
||||||
|
if (!refCount)
|
||||||
|
{
|
||||||
|
FreeMediaType(&This->pin.mtCurrent);
|
||||||
|
CoTaskMemFree(This);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
return refCount;
|
||||||
|
}
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
||||||
|
{
|
||||||
|
HRESULT hr;
|
||||||
|
BaseOutputPin *This = (BaseOutputPin *)iface;
|
||||||
|
|
||||||
|
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pReceivePin, pmt);
|
||||||
|
dump_AM_MEDIA_TYPE(pmt);
|
||||||
|
|
||||||
|
/* If we try to connect to ourself, we will definitely deadlock.
|
||||||
|
* There are other cases where we could deadlock too, but this
|
||||||
|
* catches the obvious case */
|
||||||
|
assert(pReceivePin != iface);
|
||||||
|
|
||||||
|
EnterCriticalSection(This->pin.pCritSec);
|
||||||
|
{
|
||||||
|
/* if we have been a specific type to connect with, then we can either connect
|
||||||
|
* with that or fail. We cannot choose different AM_MEDIA_TYPE */
|
||||||
|
if (pmt && !IsEqualGUID(&pmt->majortype, &GUID_NULL) && !IsEqualGUID(&pmt->subtype, &GUID_NULL))
|
||||||
|
hr = This->pAttemptConnection(iface, pReceivePin, pmt);
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* negotiate media type */
|
||||||
|
|
||||||
|
IEnumMediaTypes * pEnumCandidates;
|
||||||
|
AM_MEDIA_TYPE * pmtCandidate = NULL; /* Candidate media type */
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr = IPin_EnumMediaTypes(iface, &pEnumCandidates)))
|
||||||
|
{
|
||||||
|
hr = VFW_E_NO_ACCEPTABLE_TYPES; /* Assume the worst, but set to S_OK if connected successfully */
|
||||||
|
|
||||||
|
/* try this filter's media types first */
|
||||||
|
while (S_OK == IEnumMediaTypes_Next(pEnumCandidates, 1, &pmtCandidate, NULL))
|
||||||
|
{
|
||||||
|
assert(pmtCandidate);
|
||||||
|
dump_AM_MEDIA_TYPE(pmtCandidate);
|
||||||
|
if (!IsEqualGUID(&FORMAT_None, &pmtCandidate->formattype)
|
||||||
|
&& !IsEqualGUID(&GUID_NULL, &pmtCandidate->formattype))
|
||||||
|
assert(pmtCandidate->pbFormat);
|
||||||
|
if (( !pmt || CompareMediaTypes(pmt, pmtCandidate, TRUE) ) &&
|
||||||
|
(This->pAttemptConnection(iface, pReceivePin, pmtCandidate) == S_OK))
|
||||||
|
{
|
||||||
|
hr = S_OK;
|
||||||
|
DeleteMediaType(pmtCandidate);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
DeleteMediaType(pmtCandidate);
|
||||||
|
pmtCandidate = NULL;
|
||||||
|
}
|
||||||
|
IEnumMediaTypes_Release(pEnumCandidates);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* then try receiver filter's media types */
|
||||||
|
if (hr != S_OK && SUCCEEDED(hr = IPin_EnumMediaTypes(pReceivePin, &pEnumCandidates))) /* if we haven't already connected successfully */
|
||||||
|
{
|
||||||
|
hr = VFW_E_NO_ACCEPTABLE_TYPES; /* Assume the worst, but set to S_OK if connected successfully */
|
||||||
|
|
||||||
|
while (S_OK == IEnumMediaTypes_Next(pEnumCandidates, 1, &pmtCandidate, NULL))
|
||||||
|
{
|
||||||
|
assert(pmtCandidate);
|
||||||
|
dump_AM_MEDIA_TYPE(pmtCandidate);
|
||||||
|
if (( !pmt || CompareMediaTypes(pmt, pmtCandidate, TRUE) ) &&
|
||||||
|
(This->pAttemptConnection(iface, pReceivePin, pmtCandidate) == S_OK))
|
||||||
|
{
|
||||||
|
hr = S_OK;
|
||||||
|
DeleteMediaType(pmtCandidate);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
DeleteMediaType(pmtCandidate);
|
||||||
|
pmtCandidate = NULL;
|
||||||
|
} /* while */
|
||||||
|
IEnumMediaTypes_Release(pEnumCandidates);
|
||||||
|
} /* if not found */
|
||||||
|
} /* if negotiate media type */
|
||||||
|
} /* if succeeded */
|
||||||
|
LeaveCriticalSection(This->pin.pCritSec);
|
||||||
|
|
||||||
|
TRACE(" -- %x\n", hr);
|
||||||
|
return hr;
|
||||||
|
}
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
||||||
|
{
|
||||||
|
ERR("Incoming connection on an output pin! (%p, %p)\n", pReceivePin, pmt);
|
||||||
|
|
||||||
|
return E_UNEXPECTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Disconnect(IPin * iface)
|
||||||
|
{
|
||||||
|
HRESULT hr;
|
||||||
|
BaseOutputPin *This = (BaseOutputPin *)iface;
|
||||||
|
|
||||||
|
TRACE("()\n");
|
||||||
|
|
||||||
|
EnterCriticalSection(This->pin.pCritSec);
|
||||||
|
{
|
||||||
|
if (This->pMemInputPin)
|
||||||
|
{
|
||||||
|
IMemInputPin_Release(This->pMemInputPin);
|
||||||
|
This->pMemInputPin = NULL;
|
||||||
|
}
|
||||||
|
if (This->pin.pConnectedTo)
|
||||||
|
{
|
||||||
|
IPin_Release(This->pin.pConnectedTo);
|
||||||
|
This->pin.pConnectedTo = NULL;
|
||||||
|
FreeMediaType(&This->pin.mtCurrent);
|
||||||
|
ZeroMemory(&This->pin.mtCurrent, sizeof(This->pin.mtCurrent));
|
||||||
|
hr = S_OK;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
hr = S_FALSE;
|
||||||
|
}
|
||||||
|
LeaveCriticalSection(This->pin.pCritSec);
|
||||||
|
|
||||||
|
return hr;
|
||||||
|
}
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_EndOfStream(IPin * iface)
|
||||||
|
{
|
||||||
|
TRACE("()\n");
|
||||||
|
|
||||||
|
/* not supposed to do anything in an output pin */
|
||||||
|
|
||||||
|
return E_UNEXPECTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_BeginFlush(IPin * iface)
|
||||||
|
{
|
||||||
|
TRACE("(%p)->()\n", iface);
|
||||||
|
|
||||||
|
/* not supposed to do anything in an output pin */
|
||||||
|
|
||||||
|
return E_UNEXPECTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_EndFlush(IPin * iface)
|
||||||
|
{
|
||||||
|
TRACE("(%p)->()\n", iface);
|
||||||
|
|
||||||
|
/* not supposed to do anything in an output pin */
|
||||||
|
|
||||||
|
return E_UNEXPECTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
|
||||||
|
{
|
||||||
|
TRACE("(%p)->(%x%08x, %x%08x, %e)\n", iface, (ULONG)(tStart >> 32), (ULONG)tStart, (ULONG)(tStop >> 32), (ULONG)tStop, dRate);
|
||||||
|
|
||||||
|
/* not supposed to do anything in an output pin */
|
||||||
|
|
||||||
|
return E_UNEXPECTED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const IPinVtbl OutputPin_Vtbl =
|
||||||
|
{
|
||||||
|
BaseOutputPinImpl_QueryInterface,
|
||||||
|
BasePinImpl_AddRef,
|
||||||
|
BaseOutputPinImpl_Release,
|
||||||
|
BaseOutputPinImpl_Connect,
|
||||||
|
BaseOutputPinImpl_ReceiveConnection,
|
||||||
|
BaseOutputPinImpl_Disconnect,
|
||||||
|
BasePinImpl_ConnectedTo,
|
||||||
|
BasePinImpl_ConnectionMediaType,
|
||||||
|
BasePinImpl_QueryPinInfo,
|
||||||
|
BasePinImpl_QueryDirection,
|
||||||
|
BasePinImpl_QueryId,
|
||||||
|
BasePinImpl_QueryAccept,
|
||||||
|
BasePinImpl_EnumMediaTypes,
|
||||||
|
BasePinImpl_QueryInternalConnections,
|
||||||
|
BaseOutputPinImpl_EndOfStream,
|
||||||
|
BaseOutputPinImpl_BeginFlush,
|
||||||
|
BaseOutputPinImpl_EndFlush,
|
||||||
|
BaseOutputPinImpl_NewSegment
|
||||||
|
};
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_GetDeliveryBuffer(BaseOutputPin *This, IMediaSample ** ppSample, REFERENCE_TIME * tStart, REFERENCE_TIME * tStop, DWORD dwFlags)
|
||||||
|
{
|
||||||
|
HRESULT hr;
|
||||||
|
|
||||||
|
TRACE("(%p, %p, %p, %x)\n", ppSample, tStart, tStop, dwFlags);
|
||||||
|
|
||||||
|
EnterCriticalSection(This->pin.pCritSec);
|
||||||
|
{
|
||||||
|
if (!This->pin.pConnectedTo)
|
||||||
|
hr = VFW_E_NOT_CONNECTED;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
IMemAllocator * pAlloc = NULL;
|
||||||
|
|
||||||
|
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
hr = IMemAllocator_GetBuffer(pAlloc, ppSample, tStart, tStop, dwFlags);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
hr = IMediaSample_SetTime(*ppSample, tStart, tStop);
|
||||||
|
|
||||||
|
if (pAlloc)
|
||||||
|
IMemAllocator_Release(pAlloc);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
LeaveCriticalSection(This->pin.pCritSec);
|
||||||
|
|
||||||
|
return hr;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* replaces OutputPin_SendSample */
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Deliver(BaseOutputPin *This, IMediaSample * pSample)
|
||||||
|
{
|
||||||
|
HRESULT hr = S_OK;
|
||||||
|
IMemInputPin * pMemConnected = NULL;
|
||||||
|
PIN_INFO pinInfo;
|
||||||
|
|
||||||
|
EnterCriticalSection(This->pin.pCritSec);
|
||||||
|
{
|
||||||
|
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
||||||
|
hr = VFW_E_NOT_CONNECTED;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* we don't have the lock held when using This->pMemInputPin,
|
||||||
|
* so we need to AddRef it to stop it being deleted while we are
|
||||||
|
* using it. Same with its filter. */
|
||||||
|
pMemConnected = This->pMemInputPin;
|
||||||
|
IMemInputPin_AddRef(pMemConnected);
|
||||||
|
hr = IPin_QueryPinInfo(This->pin.pConnectedTo, &pinInfo);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
LeaveCriticalSection(This->pin.pCritSec);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
{
|
||||||
|
/* NOTE: if we are in a critical section when Receive is called
|
||||||
|
* then it causes some problems (most notably with the native Video
|
||||||
|
* Renderer) if we are re-entered for whatever reason */
|
||||||
|
hr = IMemInputPin_Receive(pMemConnected, pSample);
|
||||||
|
|
||||||
|
/* If the filter's destroyed, tell upstream to stop sending data */
|
||||||
|
if(IBaseFilter_Release(pinInfo.pFilter) == 0 && SUCCEEDED(hr))
|
||||||
|
hr = S_FALSE;
|
||||||
|
}
|
||||||
|
if (pMemConnected)
|
||||||
|
IMemInputPin_Release(pMemConnected);
|
||||||
|
|
||||||
|
return hr;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* replaces OutputPin_CommitAllocator */
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Active(BaseOutputPin *This)
|
||||||
|
{
|
||||||
|
HRESULT hr = S_OK;
|
||||||
|
|
||||||
|
TRACE("(%p)->()\n", This);
|
||||||
|
|
||||||
|
EnterCriticalSection(This->pin.pCritSec);
|
||||||
|
{
|
||||||
|
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
||||||
|
hr = VFW_E_NOT_CONNECTED;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
IMemAllocator * pAlloc = NULL;
|
||||||
|
|
||||||
|
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
hr = IMemAllocator_Commit(pAlloc);
|
||||||
|
|
||||||
|
if (pAlloc)
|
||||||
|
IMemAllocator_Release(pAlloc);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
LeaveCriticalSection(This->pin.pCritSec);
|
||||||
|
|
||||||
|
TRACE("--> %08x\n", hr);
|
||||||
|
return hr;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* replaces OutputPin_DecommitAllocator */
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Inactive(BaseOutputPin *This)
|
||||||
|
{
|
||||||
|
HRESULT hr = S_OK;
|
||||||
|
|
||||||
|
TRACE("(%p)->()\n", This);
|
||||||
|
|
||||||
|
EnterCriticalSection(This->pin.pCritSec);
|
||||||
|
{
|
||||||
|
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
||||||
|
hr = VFW_E_NOT_CONNECTED;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
IMemAllocator * pAlloc = NULL;
|
||||||
|
|
||||||
|
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
hr = IMemAllocator_Decommit(pAlloc);
|
||||||
|
|
||||||
|
if (pAlloc)
|
||||||
|
IMemAllocator_Release(pAlloc);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
LeaveCriticalSection(This->pin.pCritSec);
|
||||||
|
|
||||||
|
TRACE("--> %08x\n", hr);
|
||||||
|
return hr;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* replaces OutputPin_DeliverDisconnect */
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_BreakConnect(BaseOutputPin *This)
|
||||||
|
{
|
||||||
|
HRESULT hr;
|
||||||
|
|
||||||
|
TRACE("(%p)->()\n", This);
|
||||||
|
|
||||||
|
EnterCriticalSection(This->pin.pCritSec);
|
||||||
|
{
|
||||||
|
if (!This->pin.pConnectedTo || !This->pMemInputPin)
|
||||||
|
hr = VFW_E_NOT_CONNECTED;
|
||||||
|
else if (!This->custom_allocator)
|
||||||
|
{
|
||||||
|
IMemAllocator * pAlloc = NULL;
|
||||||
|
|
||||||
|
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pAlloc);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
hr = IMemAllocator_Decommit(pAlloc);
|
||||||
|
|
||||||
|
if (pAlloc)
|
||||||
|
IMemAllocator_Release(pAlloc);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
hr = IPin_Disconnect(This->pin.pConnectedTo);
|
||||||
|
}
|
||||||
|
else /* Kill the allocator! */
|
||||||
|
{
|
||||||
|
hr = IPin_Disconnect(This->pin.pConnectedTo);
|
||||||
|
}
|
||||||
|
IPin_Disconnect((IPin *)This);
|
||||||
|
}
|
||||||
|
LeaveCriticalSection(This->pin.pCritSec);
|
||||||
|
|
||||||
|
return hr;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*** The Construct functions ***/
|
||||||
|
|
||||||
|
/* Function called as a helper to IPin_Connect */
|
||||||
|
/* specific AM_MEDIA_TYPE - it cannot be NULL */
|
||||||
|
static HRESULT WINAPI OutputPin_AttemptConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
|
||||||
|
{
|
||||||
|
BaseOutputPin *This = (BaseOutputPin *)iface;
|
||||||
|
HRESULT hr;
|
||||||
|
IMemAllocator * pMemAlloc = NULL;
|
||||||
|
ALLOCATOR_PROPERTIES actual; /* FIXME: should we put the actual props back in to This? */
|
||||||
|
|
||||||
|
TRACE("(%p, %p)\n", pReceivePin, pmt);
|
||||||
|
dump_AM_MEDIA_TYPE(pmt);
|
||||||
|
|
||||||
|
/* FIXME: call queryacceptproc */
|
||||||
|
|
||||||
|
This->pin.pConnectedTo = pReceivePin;
|
||||||
|
IPin_AddRef(pReceivePin);
|
||||||
|
CopyMediaType(&This->pin.mtCurrent, pmt);
|
||||||
|
|
||||||
|
hr = IPin_ReceiveConnection(pReceivePin, iface, pmt);
|
||||||
|
|
||||||
|
/* get the IMemInputPin interface we will use to deliver samples to the
|
||||||
|
* connected pin */
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
{
|
||||||
|
This->pMemInputPin = NULL;
|
||||||
|
hr = IPin_QueryInterface(pReceivePin, &IID_IMemInputPin, (LPVOID)&This->pMemInputPin);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr) && !This->custom_allocator)
|
||||||
|
{
|
||||||
|
hr = IMemInputPin_GetAllocator(This->pMemInputPin, &pMemAlloc);
|
||||||
|
|
||||||
|
if (hr == VFW_E_NO_ALLOCATOR)
|
||||||
|
/* Input pin provides no allocator, use standard memory allocator */
|
||||||
|
hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER, &IID_IMemAllocator, (LPVOID*)&pMemAlloc);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
hr = IMemAllocator_SetProperties(pMemAlloc, &This->allocProps, &actual);
|
||||||
|
|
||||||
|
if (SUCCEEDED(hr))
|
||||||
|
hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, pMemAlloc, This->readonly);
|
||||||
|
|
||||||
|
if (pMemAlloc)
|
||||||
|
IMemAllocator_Release(pMemAlloc);
|
||||||
|
}
|
||||||
|
else if (SUCCEEDED(hr))
|
||||||
|
{
|
||||||
|
if (This->alloc)
|
||||||
|
{
|
||||||
|
hr = IMemInputPin_NotifyAllocator(This->pMemInputPin, This->alloc, This->readonly);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
hr = VFW_E_NO_ALLOCATOR;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* break connection if we couldn't get the allocator */
|
||||||
|
if (FAILED(hr))
|
||||||
|
{
|
||||||
|
if (This->pMemInputPin)
|
||||||
|
IMemInputPin_Release(This->pMemInputPin);
|
||||||
|
This->pMemInputPin = NULL;
|
||||||
|
|
||||||
|
IPin_Disconnect(pReceivePin);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (FAILED(hr))
|
||||||
|
{
|
||||||
|
IPin_Release(This->pin.pConnectedTo);
|
||||||
|
This->pin.pConnectedTo = NULL;
|
||||||
|
FreeMediaType(&This->pin.mtCurrent);
|
||||||
|
}
|
||||||
|
|
||||||
|
TRACE(" -- %x\n", hr);
|
||||||
|
return hr;
|
||||||
|
}
|
||||||
|
|
||||||
|
static HRESULT OutputPin_Init(const IPinVtbl *OutputPin_Vtbl, const PIN_INFO *
|
||||||
|
pPinInfo, const ALLOCATOR_PROPERTIES * props, BasePin_AttemptConnection pConnectProc, LPCRITICAL_SECTION pCritSec,
|
||||||
|
BaseOutputPin * pPinImpl)
|
||||||
|
{
|
||||||
|
TRACE("\n");
|
||||||
|
|
||||||
|
/* Common attributes */
|
||||||
|
pPinImpl->pin.lpVtbl = OutputPin_Vtbl;
|
||||||
|
pPinImpl->pin.refCount = 1;
|
||||||
|
pPinImpl->pin.pConnectedTo = NULL;
|
||||||
|
pPinImpl->pin.pCritSec = pCritSec;
|
||||||
|
Copy_PinInfo(&pPinImpl->pin.pinInfo, pPinInfo);
|
||||||
|
ZeroMemory(&pPinImpl->pin.mtCurrent, sizeof(AM_MEDIA_TYPE));
|
||||||
|
|
||||||
|
/* Output pin attributes */
|
||||||
|
pPinImpl->pMemInputPin = NULL;
|
||||||
|
if(pConnectProc)
|
||||||
|
pPinImpl->pAttemptConnection = pConnectProc;
|
||||||
|
else
|
||||||
|
pPinImpl->pAttemptConnection = OutputPin_AttemptConnection;
|
||||||
|
/* If custom_allocator is set, you will need to specify an allocator
|
||||||
|
* in the alloc member of the struct before an output pin can connect
|
||||||
|
*/
|
||||||
|
pPinImpl->custom_allocator = 0;
|
||||||
|
pPinImpl->alloc = NULL;
|
||||||
|
pPinImpl->readonly = FALSE;
|
||||||
|
if (props)
|
||||||
|
{
|
||||||
|
pPinImpl->allocProps = *props;
|
||||||
|
if (pPinImpl->allocProps.cbAlign == 0)
|
||||||
|
pPinImpl->allocProps.cbAlign = 1;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
ZeroMemory(&pPinImpl->allocProps, sizeof(pPinImpl->allocProps));
|
||||||
|
|
||||||
|
return S_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, LONG outputpin_size, const PIN_INFO * pPinInfo, ALLOCATOR_PROPERTIES *props, BasePin_AttemptConnection pConnectProc, LPCRITICAL_SECTION pCritSec, IPin ** ppPin)
|
||||||
|
{
|
||||||
|
BaseOutputPin * pPinImpl;
|
||||||
|
|
||||||
|
*ppPin = NULL;
|
||||||
|
|
||||||
|
if (pPinInfo->dir != PINDIR_OUTPUT)
|
||||||
|
{
|
||||||
|
ERR("Pin direction(%x) != PINDIR_OUTPUT\n", pPinInfo->dir);
|
||||||
|
return E_INVALIDARG;
|
||||||
|
}
|
||||||
|
|
||||||
|
assert(outputpin_size >= sizeof(BaseOutputPin));
|
||||||
|
|
||||||
|
pPinImpl = CoTaskMemAlloc(outputpin_size);
|
||||||
|
|
||||||
|
if (!pPinImpl)
|
||||||
|
return E_OUTOFMEMORY;
|
||||||
|
|
||||||
|
if (SUCCEEDED(OutputPin_Init(OutputPin_Vtbl, pPinInfo, props, pConnectProc, pCritSec, pPinImpl)))
|
||||||
|
{
|
||||||
|
*ppPin = (IPin *)(&pPinImpl->pin.lpVtbl);
|
||||||
|
return S_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
CoTaskMemFree(pPinImpl);
|
||||||
|
return E_FAIL;
|
||||||
|
}
|
||||||
|
|
|
@ -26,6 +26,7 @@ void WINAPI DeleteMediaType(AM_MEDIA_TYPE * pMediaType);
|
||||||
|
|
||||||
typedef HRESULT (WINAPI *BasePin_GetMediaType)(IPin* iface, int iPosition, AM_MEDIA_TYPE *amt);
|
typedef HRESULT (WINAPI *BasePin_GetMediaType)(IPin* iface, int iPosition, AM_MEDIA_TYPE *amt);
|
||||||
typedef LONG (WINAPI *BasePin_GetMediaTypeVersion)(IPin* iface);
|
typedef LONG (WINAPI *BasePin_GetMediaTypeVersion)(IPin* iface);
|
||||||
|
typedef HRESULT (WINAPI *BasePin_AttemptConnection)(IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt);
|
||||||
|
|
||||||
typedef IPin* (WINAPI *BaseFilter_GetPin)(IBaseFilter* iface, int iPosition);
|
typedef IPin* (WINAPI *BaseFilter_GetPin)(IBaseFilter* iface, int iPosition);
|
||||||
typedef LONG (WINAPI *BaseFilter_GetPinCount)(IBaseFilter* iface);
|
typedef LONG (WINAPI *BaseFilter_GetPinCount)(IBaseFilter* iface);
|
||||||
|
@ -47,6 +48,19 @@ typedef struct BasePin
|
||||||
AM_MEDIA_TYPE mtCurrent;
|
AM_MEDIA_TYPE mtCurrent;
|
||||||
} BasePin;
|
} BasePin;
|
||||||
|
|
||||||
|
typedef struct BaseOutputPin
|
||||||
|
{
|
||||||
|
/* inheritance C style! */
|
||||||
|
BasePin pin;
|
||||||
|
|
||||||
|
IMemInputPin * pMemInputPin;
|
||||||
|
BasePin_AttemptConnection pAttemptConnection;
|
||||||
|
BOOL custom_allocator;
|
||||||
|
IMemAllocator *alloc;
|
||||||
|
BOOL readonly;
|
||||||
|
ALLOCATOR_PROPERTIES allocProps;
|
||||||
|
} BaseOutputPin;
|
||||||
|
|
||||||
/* Base Pin */
|
/* Base Pin */
|
||||||
HRESULT WINAPI BasePinImpl_GetMediaType(IPin *iface, int iPosition, AM_MEDIA_TYPE *pmt);
|
HRESULT WINAPI BasePinImpl_GetMediaType(IPin *iface, int iPosition, AM_MEDIA_TYPE *pmt);
|
||||||
LONG WINAPI BasePinImpl_GetMediaTypeVersion(IPin *iface);
|
LONG WINAPI BasePinImpl_GetMediaTypeVersion(IPin *iface);
|
||||||
|
@ -60,3 +74,21 @@ HRESULT WINAPI BasePinImpl_QueryId(IPin * iface, LPWSTR * Id);
|
||||||
HRESULT WINAPI BasePinImpl_QueryAccept(IPin * iface, const AM_MEDIA_TYPE * pmt);
|
HRESULT WINAPI BasePinImpl_QueryAccept(IPin * iface, const AM_MEDIA_TYPE * pmt);
|
||||||
HRESULT WINAPI BasePinImpl_EnumMediaTypes(IPin * iface, IEnumMediaTypes ** ppEnum);
|
HRESULT WINAPI BasePinImpl_EnumMediaTypes(IPin * iface, IEnumMediaTypes ** ppEnum);
|
||||||
HRESULT WINAPI BasePinImpl_QueryInternalConnections(IPin * iface, IPin ** apPin, ULONG * cPin);
|
HRESULT WINAPI BasePinImpl_QueryInternalConnections(IPin * iface, IPin ** apPin, ULONG * cPin);
|
||||||
|
|
||||||
|
/* Base Output Pin */
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv);
|
||||||
|
ULONG WINAPI BaseOutputPinImpl_Release(IPin * iface);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Connect(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Disconnect(IPin * iface);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_EndOfStream(IPin * iface);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_BeginFlush(IPin * iface);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_EndFlush(IPin * iface);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_NewSegment(IPin * iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate);
|
||||||
|
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_GetDeliveryBuffer(BaseOutputPin * This, IMediaSample ** ppSample, REFERENCE_TIME * tStart, REFERENCE_TIME * tStop, DWORD dwFlags);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Deliver(BaseOutputPin * This, IMediaSample * pSample);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_BreakConnect(BaseOutputPin * This);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Active(BaseOutputPin * This);
|
||||||
|
HRESULT WINAPI BaseOutputPinImpl_Inactive(BaseOutputPin * This);
|
||||||
|
HRESULT WINAPI BaseOutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, LONG outputpin_size, const PIN_INFO * pPinInfo, ALLOCATOR_PROPERTIES *props, BasePin_AttemptConnection pConnectProc, LPCRITICAL_SECTION pCritSec, IPin ** ppPin);
|
||||||
|
|
Loading…
Reference in New Issue