/* IPin - output pin */
static HRESULT WINAPI
SampleGrabber_Out_IPin_Connect(IPin *iface, IPin *receiver, const AM_MEDIA_TYPE *type)
{
SG_Pin *This = impl_from_IPin(iface);
HRESULT hr;
TRACE("(%p)->(%p, %p)\n", This, receiver, type);
if (!receiver)
return E_POINTER;
if (This->pair)
return VFW_E_ALREADY_CONNECTED;
if (This->sg->filter.state != State_Stopped)
return VFW_E_NOT_STOPPED;
if (type) {
TRACE("Media type: %s/%s ssize: %u format: %s (%u bytes)\n",
debugstr_guid(&type->majortype), debugstr_guid(&type->subtype),
type->lSampleSize,
debugstr_guid(&type->formattype), type->cbFormat);
if (!IsEqualGUID(&This->sg->mtype.majortype,&GUID_NULL) &&
!IsEqualGUID(&This->sg->mtype.majortype,&type->majortype))
return VFW_E_TYPE_NOT_ACCEPTED;
if (!IsEqualGUID(&This->sg->mtype.subtype,&MEDIASUBTYPE_None) &&
!IsEqualGUID(&This->sg->mtype.subtype,&type->subtype))
return VFW_E_TYPE_NOT_ACCEPTED;
if (!IsEqualGUID(&This->sg->mtype.formattype,&GUID_NULL) &&
!IsEqualGUID(&This->sg->mtype.formattype,&FORMAT_None) &&
!IsEqualGUID(&This->sg->mtype.formattype,&type->formattype))
return VFW_E_TYPE_NOT_ACCEPTED;
}
else
type = &This->sg->mtype;
if (!IsEqualGUID(&type->formattype, &FORMAT_None) &&
!IsEqualGUID(&type->formattype, &GUID_NULL) &&
!type->pbFormat)
return VFW_E_TYPE_NOT_ACCEPTED;
hr = IPin_ReceiveConnection(receiver, &This->IPin_iface, type);
if (FAILED(hr))
return hr;
This->pair = receiver;
if (This->sg->memOutput) {
IMemInputPin_Release(This->sg->memOutput);
This->sg->memOutput = NULL;
}
IPin_QueryInterface(receiver,&IID_IMemInputPin,(void **)&(This->sg->memOutput));
TRACE("(%p) Accepted IPin %p, IMemInputPin %p\n", This, receiver, This->sg->memOutput);
return S_OK;
}
/* IPin - input pin */
static HRESULT WINAPI
SampleGrabber_In_IPin_ReceiveConnection(IPin *iface, IPin *connector, const AM_MEDIA_TYPE *type)
{
SG_Pin *This = impl_from_IPin(iface);
TRACE("(%p)->(%p, %p)\n", This, connector, type);
if (!connector)
return E_POINTER;
if (This->pair)
return VFW_E_ALREADY_CONNECTED;
if (This->sg->filter.state != State_Stopped)
return VFW_E_NOT_STOPPED;
if (type) {
TRACE("Media type: %s/%s ssize: %u format: %s (%u bytes)\n",
debugstr_guid(&type->majortype), debugstr_guid(&type->subtype),
type->lSampleSize,
debugstr_guid(&type->formattype), type->cbFormat);
if (!IsEqualGUID(&type->formattype, &FORMAT_None) &&
!IsEqualGUID(&type->formattype, &GUID_NULL) &&
!type->pbFormat)
return VFW_E_INVALIDMEDIATYPE;
if (!IsEqualGUID(&This->sg->mtype.majortype,&GUID_NULL) &&
!IsEqualGUID(&This->sg->mtype.majortype,&type->majortype))
return VFW_E_TYPE_NOT_ACCEPTED;
if (!IsEqualGUID(&This->sg->mtype.subtype,&MEDIASUBTYPE_None) &&
!IsEqualGUID(&This->sg->mtype.subtype,&type->subtype))
return VFW_E_TYPE_NOT_ACCEPTED;
if (!IsEqualGUID(&This->sg->mtype.formattype,&GUID_NULL) &&
!IsEqualGUID(&This->sg->mtype.formattype,&FORMAT_None) &&
!IsEqualGUID(&This->sg->mtype.formattype,&type->formattype))
return VFW_E_TYPE_NOT_ACCEPTED;
if (This->sg->mtype.pbFormat)
CoTaskMemFree(This->sg->mtype.pbFormat);
This->sg->mtype = *type;
This->sg->mtype.pUnk = NULL;
if (type->cbFormat) {
This->sg->mtype.pbFormat = CoTaskMemAlloc(type->cbFormat);
CopyMemory(This->sg->mtype.pbFormat, type->pbFormat, type->cbFormat);
}
else
This->sg->mtype.pbFormat = NULL;
}
This->pair = connector;
TRACE("(%p) Accepted IPin %p\n", This, connector);
return S_OK;
}
/* IPin */
static HRESULT WINAPI
SampleGrabber_IPin_ConnectionMediaType(IPin *iface, AM_MEDIA_TYPE *mtype)
{
SG_Pin *This = impl_from_IPin(iface);
TRACE("(%p)->(%p)\n", This, mtype);
if (!mtype)
return E_POINTER;
if (!This->pair)
return VFW_E_NOT_CONNECTED;
*mtype = This->sg->mtype;
if (mtype->cbFormat) {
mtype->pbFormat = CoTaskMemAlloc(mtype->cbFormat);
CopyMemory(mtype->pbFormat, This->sg->mtype.pbFormat, mtype->cbFormat);
}
return S_OK;
}
static HRESULT WINAPI Pin_QueryInterface(IPin *iface, REFIID riid, void **ppv)
{
test_filter *This = impl_from_IPin(iface);
if(IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IPin)) {
*ppv = iface;
return S_OK;
}
if(IsEqualIID(riid, &IID_IKsPropertySet)) {
*ppv = &This->IKsPropertySet_iface;
return S_OK;
}
ok(0, "unexpected call\n");
*ppv = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI QTInPin_Release(IPin *iface)
{
QTInPin *This = impl_from_IPin(iface);
ULONG refCount = InterlockedDecrement(&This->pin.refCount);
TRACE("(%p)->() Release from %d\n", iface, refCount + 1);
if (!refCount)
{
FreeMediaType(&This->pin.mtCurrent);
if (This->pAlloc)
IMemAllocator_Release(This->pAlloc);
This->pAlloc = NULL;
This->pin.IPin_iface.lpVtbl = NULL;
return 0;
}
else
return refCount;
}
/* IPin - output pin */
static HRESULT WINAPI
SampleGrabber_Out_IPin_Disconnect(IPin *iface)
{
SG_Pin *This = impl_from_IPin(iface);
TRACE("(%p)->() pair = %p\n", This, This->pair);
if (This->sg->filter.state != State_Stopped)
return VFW_E_NOT_STOPPED;
if (This->pair) {
This->pair = NULL;
if (This->sg->memOutput) {
IMemInputPin_Release(This->sg->memOutput);
This->sg->memOutput = NULL;
}
return S_OK;
}
return S_FALSE;
}
static HRESULT WINAPI AVICompressorIn_ReceiveConnection(IPin *iface,
IPin *pConnector, const AM_MEDIA_TYPE *pmt)
{
AVICompressor *This = impl_from_IPin(iface);
HRESULT hres;
TRACE("(%p)->(%p AM_MEDIA_TYPE(%p))\n", This, pConnector, pmt);
dump_AM_MEDIA_TYPE(pmt);
hres = BaseInputPinImpl_ReceiveConnection(iface, pConnector, pmt);
if(FAILED(hres))
return hres;
hres = fill_format_info(This, (VIDEOINFOHEADER*)pmt->pbFormat);
if(FAILED(hres))
BasePinImpl_Disconnect(iface);
return hres;
}
/* IPin - input pin */
static HRESULT WINAPI
SampleGrabber_In_IPin_QueryInternalConnections(IPin *iface, IPin **pins, ULONG *nPins)
{
SG_Pin *This = impl_from_IPin(iface);
TRACE("(%p)->(%p, %p) size = %u\n", This, pins, nPins, (nPins ? *nPins : 0));
if (!nPins)
return E_POINTER;
if (*nPins) {
if (!pins)
return E_POINTER;
IPin_AddRef(&This->sg->pin_out.IPin_iface);
*pins = &This->sg->pin_out.IPin_iface;
*nPins = 1;
return S_OK;
}
*nPins = 1;
return S_FALSE;
}
/* IUnknown */
static HRESULT WINAPI
SampleGrabber_IPin_QueryInterface(IPin *iface, REFIID riid, void **ppv)
{
SG_Pin *This = impl_from_IPin(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IPin))
*ppv = iface;
else if (IsEqualIID(riid, &IID_IMemInputPin))
*ppv = &This->sg->IMemInputPin_iface;
else if (IsEqualIID(riid, &IID_IMediaSeeking))
return IUnknown_QueryInterface(&This->sg->IUnknown_inner, riid, ppv);
else if (IsEqualIID(riid, &IID_IMediaPosition))
return IUnknown_QueryInterface(&This->sg->IUnknown_inner, riid, ppv);
else {
WARN("(%p, %s,%p): not found\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static HRESULT WINAPI VfwPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
{
VfwPinImpl *This = impl_from_IPin(iface);
TRACE("%s %p\n", debugstr_guid(riid), ppv);
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IPin))
*ppv = This;
else if (IsEqualIID(riid, &IID_IKsPropertySet))
*ppv = &This->IKsPropertySet_iface;
else if (IsEqualIID(riid, &IID_IAMStreamConfig))
return IUnknown_QueryInterface((IUnknown *)This->parent, riid, ppv);
if (*ppv)
{
IUnknown_AddRef((IUnknown *)(*ppv));
return S_OK;
}
FIXME("No interface for %s!\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static HRESULT WINAPI Pin_QueryPinInfo(IPin *iface, PIN_INFO *pInfo)
{
test_filter *This = impl_from_IPin(iface);
check_calls_list("Pin_QueryPinInfo", PIN_QUERYPININFO, This->filter_type);
return E_NOTIMPL;
}
static HRESULT WINAPI QTInPin_ReceiveConnection(IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
{
HRESULT hr = S_OK;
ALLOCATOR_PROPERTIES props;
QTInPin *This = impl_from_IPin(iface);
TRACE("(%p/%p)->(%p, %p)\n", This, iface, pReceivePin, pmt);
EnterCriticalSection(This->pin.pCritSec);
This->pReader = NULL;
if (This->pin.pConnectedTo)
hr = VFW_E_ALREADY_CONNECTED;
else if (IPin_QueryAccept(iface, pmt) != S_OK)
hr = VFW_E_TYPE_NOT_ACCEPTED;
else
{
PIN_DIRECTION pindirReceive;
IPin_QueryDirection(pReceivePin, &pindirReceive);
if (pindirReceive != PINDIR_OUTPUT)
hr = VFW_E_INVALID_DIRECTION;
}
if (FAILED(hr))
{
LeaveCriticalSection(This->pin.pCritSec);
return hr;
}
hr = IPin_QueryInterface(pReceivePin, &IID_IAsyncReader, (LPVOID *)&This->pReader);
if (FAILED(hr))
{
LeaveCriticalSection(This->pin.pCritSec);
TRACE("Input source is not an AsyncReader\n");
return hr;
}
LeaveCriticalSection(This->pin.pCritSec);
EnterCriticalSection(&impl_from_IBaseFilter(This->pin.pinInfo.pFilter)->filter.csFilter);
hr = QT_Process_Movie(impl_from_IBaseFilter(This->pin.pinInfo.pFilter));
if (FAILED(hr))
{
LeaveCriticalSection(&impl_from_IBaseFilter(This->pin.pinInfo.pFilter)->filter.csFilter);
TRACE("Unable to process movie\n");
return hr;
}
This->pAlloc = NULL;
props.cBuffers = 8;
props.cbAlign = 1;
props.cbBuffer = impl_from_IBaseFilter(This->pin.pinInfo.pFilter)->outputSize + props.cbAlign;
props.cbPrefix = 0;
hr = IAsyncReader_RequestAllocator(This->pReader, NULL, &props, &This->pAlloc);
if (SUCCEEDED(hr))
{
CopyMediaType(&This->pin.mtCurrent, pmt);
This->pin.pConnectedTo = pReceivePin;
IPin_AddRef(pReceivePin);
hr = IMemAllocator_Commit(This->pAlloc);
}
else
{
QT_RemoveOutputPins(impl_from_IBaseFilter(This->pin.pinInfo.pFilter));
if (This->pReader)
IAsyncReader_Release(This->pReader);
This->pReader = NULL;
if (This->pAlloc)
IMemAllocator_Release(This->pAlloc);
This->pAlloc = NULL;
}
TRACE("Size: %i\n", props.cbBuffer);
LeaveCriticalSection(&impl_from_IBaseFilter(This->pin.pinInfo.pFilter)->filter.csFilter);
return hr;
}
/* IUnknown */
static ULONG WINAPI
SampleGrabber_IPin_Release(IPin *iface)
{
SG_Pin *This = impl_from_IPin(iface);
return ISampleGrabber_Release(&This->sg->ISampleGrabber_iface);
}
static ULONG WINAPI AVICompressorOut_Release(IPin *iface)
{
AVICompressor *This = impl_from_IPin(iface);
return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
}
static ULONG WINAPI AVICompressorIn_AddRef(IPin *iface)
{
AVICompressor *This = impl_from_IPin(iface);
return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
}