static HRESULT WINAPI Gstreamer_YUV_QueryConnect(TransformFilter *iface, const AM_MEDIA_TYPE *amt)
{
GstTfImpl *This = (GstTfImpl*)iface;
TRACE("%p %p\n", This, amt);
dump_AM_MEDIA_TYPE(amt);
if (!IsEqualGUID(&amt->majortype, &MEDIATYPE_Video) ||
(!IsEqualGUID(&amt->formattype, &FORMAT_VideoInfo) &&
!IsEqualGUID(&amt->formattype, &FORMAT_VideoInfo2)))
return S_FALSE;
if (memcmp(&amt->subtype.Data2, &MEDIATYPE_Video.Data2, sizeof(GUID) - sizeof(amt->subtype.Data1)))
return S_FALSE;
switch (amt->subtype.Data1) {
case mmioFOURCC('I','4','2','0'):
case mmioFOURCC('Y','V','1','2'):
case mmioFOURCC('N','V','1','2'):
case mmioFOURCC('N','V','2','1'):
case mmioFOURCC('Y','U','Y','2'):
case mmioFOURCC('Y','V','Y','U'):
return S_OK;
default:
WARN("Unhandled fourcc %s\n", debugstr_an((char*)&amt->subtype.Data1, 4));
return S_FALSE;
}
}
static HRESULT WINAPI AVICompressorIn_CheckMediaType(BasePin *base, const AM_MEDIA_TYPE *pmt)
{
AVICompressor *This = impl_from_BasePin(base);
VIDEOINFOHEADER *videoinfo;
HRESULT hres;
DWORD res;
TRACE("(%p)->(AM_MEDIA_TYPE(%p))\n", base, pmt);
dump_AM_MEDIA_TYPE(pmt);
if(!IsEqualIID(&pmt->majortype, &MEDIATYPE_Video))
return S_FALSE;
if(!IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo)) {
FIXME("formattype %s unsupported\n", debugstr_guid(&pmt->formattype));
return S_FALSE;
}
hres = ensure_driver(This);
if(hres != S_OK)
return hres;
videoinfo = (VIDEOINFOHEADER*)pmt->pbFormat;
res = ICCompressQuery(This->hic, &videoinfo->bmiHeader, NULL);
return res == ICERR_OK ? S_OK : S_FALSE;
}
static HRESULT WINAPI Parser_OutputPin_QueryAccept(IPin *iface, const AM_MEDIA_TYPE * pmt)
{
Parser_OutputPin *This = unsafe_impl_Parser_OutputPin_from_IPin(iface);
TRACE("()\n");
dump_AM_MEDIA_TYPE(pmt);
return (memcmp(This->pmt, pmt, sizeof(AM_MEDIA_TYPE)) == 0);
}
static HRESULT WINAPI Gstreamer_AudioConvert_QueryConnect(TransformFilter *iface, const AM_MEDIA_TYPE *amt) {
GstTfImpl *This = (GstTfImpl*)iface;
TRACE("%p %p\n", This, amt);
dump_AM_MEDIA_TYPE(amt);
if (!IsEqualGUID(&amt->majortype, &MEDIATYPE_Audio) ||
!IsEqualGUID(&amt->subtype, &MEDIASUBTYPE_PCM) ||
!IsEqualGUID(&amt->formattype, &FORMAT_WaveFormatEx))
return S_FALSE;
return S_OK;
}
static HRESULT TransformFilter_Input_QueryAccept(LPVOID iface, const AM_MEDIA_TYPE * pmt)
{
TransformFilterImpl* This = (TransformFilterImpl *)((IPinImpl *)iface)->pinInfo.pFilter;
TRACE("%p\n", iface);
dump_AM_MEDIA_TYPE(pmt);
if (This->pFuncsTable->pfnQueryConnect)
return This->pFuncsTable->pfnQueryConnect(This, pmt);
/* Assume OK if there's no query method (the connection will fail if
needed) */
return S_OK;
}
static HRESULT WINAPI DSoundRender_CompleteConnect(BaseRenderer * iface, IPin * pReceivePin)
{
DSoundRenderImpl *This = impl_from_BaseRenderer(iface);
const AM_MEDIA_TYPE * pmt = &This->renderer.pInputPin->pin.mtCurrent;
HRESULT hr = S_OK;
WAVEFORMATEX *format;
DSBUFFERDESC buf_desc;
TRACE("(%p)->(%p)\n", This, pReceivePin);
dump_AM_MEDIA_TYPE(pmt);
TRACE("MajorType %s\n", debugstr_guid(&pmt->majortype));
TRACE("SubType %s\n", debugstr_guid(&pmt->subtype));
TRACE("Format %s\n", debugstr_guid(&pmt->formattype));
TRACE("Size %d\n", pmt->cbFormat);
format = (WAVEFORMATEX*)pmt->pbFormat;
This->buf_size = format->nAvgBytesPerSec;
memset(&buf_desc,0,sizeof(DSBUFFERDESC));
buf_desc.dwSize = sizeof(DSBUFFERDESC);
buf_desc.dwFlags = DSBCAPS_CTRLVOLUME | DSBCAPS_CTRLPAN |
DSBCAPS_CTRLFREQUENCY | DSBCAPS_GLOBALFOCUS |
DSBCAPS_GETCURRENTPOSITION2;
buf_desc.dwBufferBytes = This->buf_size;
buf_desc.lpwfxFormat = format;
hr = IDirectSound_CreateSoundBuffer(This->dsound, &buf_desc, &This->dsbuffer, NULL);
This->writepos = This->buf_size;
if (FAILED(hr))
ERR("Can't create sound buffer (%x)\n", hr);
if (SUCCEEDED(hr))
{
hr = IDirectSoundBuffer_SetVolume(This->dsbuffer, This->volume);
if (FAILED(hr))
ERR("Can't set volume to %d (%x)\n", This->volume, hr);
hr = IDirectSoundBuffer_SetPan(This->dsbuffer, This->pan);
if (FAILED(hr))
ERR("Can't set pan to %d (%x)\n", This->pan, hr);
hr = S_OK;
}
if (FAILED(hr) && hr != VFW_E_ALREADY_CONNECTED)
{
if (This->dsbuffer)
IDirectSoundBuffer_Release(This->dsbuffer);
This->dsbuffer = NULL;
}
return hr;
}
static HRESULT WINAPI Gstreamer_Mp3_QueryConnect(TransformFilter *iface, const AM_MEDIA_TYPE *amt)
{
GstTfImpl *This = (GstTfImpl*)iface;
TRACE("%p %p\n", This, amt);
dump_AM_MEDIA_TYPE(amt);
if ( (!IsEqualGUID(&amt->majortype, &MEDIATYPE_Audio) &&
!IsEqualGUID(&amt->majortype, &MEDIATYPE_Stream)) ||
(!IsEqualGUID(&amt->subtype, &MEDIASUBTYPE_MPEG1AudioPayload) &&
!IsEqualGUID(&amt->subtype, &WMMEDIASUBTYPE_MP3))
|| !IsEqualGUID(&amt->formattype, &FORMAT_WaveFormatEx)){
return S_FALSE;
}
return S_OK;
}
HRESULT qcap_driver_get_format(const Capture *capBox, AM_MEDIA_TYPE ** mT)
{
VIDEOINFOHEADER *vi;
mT[0] = CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
if (!mT[0])
return E_OUTOFMEMORY;
vi = CoTaskMemAlloc(sizeof(VIDEOINFOHEADER));
mT[0]->cbFormat = sizeof(VIDEOINFOHEADER);
if (!vi)
{
CoTaskMemFree(mT[0]);
mT[0] = NULL;
return E_OUTOFMEMORY;
}
mT[0]->majortype = MEDIATYPE_Video;
mT[0]->subtype = MEDIASUBTYPE_RGB24;
mT[0]->formattype = FORMAT_VideoInfo;
mT[0]->bFixedSizeSamples = TRUE;
mT[0]->bTemporalCompression = FALSE;
mT[0]->pUnk = NULL;
mT[0]->lSampleSize = capBox->outputwidth * capBox->outputheight * capBox->bitDepth / 8;
TRACE("Output format: %dx%d - %d bits = %u KB\n", capBox->outputwidth,
capBox->outputheight, capBox->bitDepth, mT[0]->lSampleSize/1024);
vi->rcSource.left = 0; vi->rcSource.top = 0;
vi->rcTarget.left = 0; vi->rcTarget.top = 0;
vi->rcSource.right = capBox->width; vi->rcSource.bottom = capBox->height;
vi->rcTarget.right = capBox->outputwidth; vi->rcTarget.bottom = capBox->outputheight;
vi->dwBitRate = capBox->fps * mT[0]->lSampleSize;
vi->dwBitErrorRate = 0;
vi->AvgTimePerFrame = (LONGLONG)10000000.0 / (LONGLONG)capBox->fps;
vi->bmiHeader.biSize = 40;
vi->bmiHeader.biWidth = capBox->outputwidth;
vi->bmiHeader.biHeight = capBox->outputheight;
vi->bmiHeader.biPlanes = 1;
vi->bmiHeader.biBitCount = 24;
vi->bmiHeader.biCompression = BI_RGB;
vi->bmiHeader.biSizeImage = mT[0]->lSampleSize;
vi->bmiHeader.biClrUsed = vi->bmiHeader.biClrImportant = 0;
vi->bmiHeader.biXPelsPerMeter = 100;
vi->bmiHeader.biYPelsPerMeter = 100;
mT[0]->pbFormat = (void *)vi;
dump_AM_MEDIA_TYPE(mT[0]);
return S_OK;
}
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;
}
static HRESULT WINAPI
AMStreamConfig_SetFormat(IAMStreamConfig *iface, AM_MEDIA_TYPE *pmt)
{
HRESULT hr;
VfwCapture *This = impl_from_IAMStreamConfig(iface);
BasePin *pin;
TRACE("(%p): %p->%p\n", iface, pmt, pmt ? pmt->pbFormat : NULL);
if (This->filter.state != State_Stopped)
{
TRACE("Returning not stopped error\n");
return VFW_E_NOT_STOPPED;
}
if (!pmt)
{
TRACE("pmt is NULL\n");
return E_POINTER;
}
dump_AM_MEDIA_TYPE(pmt);
pin = (BasePin *)This->pOutputPin;
if (pin->pConnectedTo != NULL)
{
hr = IPin_QueryAccept(pin->pConnectedTo, pmt);
TRACE("Would accept: %d\n", hr);
if (hr == S_FALSE)
return VFW_E_INVALIDMEDIATYPE;
}
hr = qcap_driver_set_format(This->driver_info, pmt);
if (SUCCEEDED(hr) && This->filter.filterInfo.pGraph && pin->pConnectedTo )
{
hr = IFilterGraph_Reconnect(This->filter.filterInfo.pGraph, This->pOutputPin);
if (SUCCEEDED(hr))
TRACE("Reconnection completed, with new media format..\n");
}
TRACE("Returning: %d\n", hr);
return hr;
}
static HRESULT WINAPI DSoundRender_InputPin_ReceiveConnection(IPin * iface, IPin * pReceivePin, const AM_MEDIA_TYPE * pmt)
{
BaseInputPin *This = (BaseInputPin *)iface;
PIN_DIRECTION pindirReceive;
DSoundRenderImpl *DSImpl;
HRESULT hr = S_OK;
TRACE("(%p)->(%p, %p)\n", This, pReceivePin, pmt);
dump_AM_MEDIA_TYPE(pmt);
EnterCriticalSection(This->pin.pCritSec);
{
DSImpl = (DSoundRenderImpl*)This->pin.pinInfo.pFilter;
DSImpl->rtLastStop = -1;
if (This->pin.pConnectedTo)
hr = VFW_E_ALREADY_CONNECTED;
if (SUCCEEDED(hr) && This->pin.pFuncsTable->pfnCheckMediaType((BasePin*)This, pmt) != S_OK)
hr = VFW_E_TYPE_NOT_ACCEPTED;
if (SUCCEEDED(hr))
{
IPin_QueryDirection(pReceivePin, &pindirReceive);
if (pindirReceive != PINDIR_OUTPUT)
{
ERR("Can't connect from non-output pin\n");
hr = VFW_E_INVALID_DIRECTION;
}
}
if (SUCCEEDED(hr))
{
WAVEFORMATEX *format;
DSBUFFERDESC buf_desc;
TRACE("MajorType %s\n", debugstr_guid(&pmt->majortype));
TRACE("SubType %s\n", debugstr_guid(&pmt->subtype));
TRACE("Format %s\n", debugstr_guid(&pmt->formattype));
TRACE("Size %d\n", pmt->cbFormat);
format = (WAVEFORMATEX*)pmt->pbFormat;
DSImpl->buf_size = format->nAvgBytesPerSec;
memset(&buf_desc,0,sizeof(DSBUFFERDESC));
buf_desc.dwSize = sizeof(DSBUFFERDESC);
buf_desc.dwFlags = DSBCAPS_CTRLVOLUME | DSBCAPS_CTRLPAN |
DSBCAPS_CTRLFREQUENCY |
DSBCAPS_GETCURRENTPOSITION2;
buf_desc.dwBufferBytes = DSImpl->buf_size;
buf_desc.lpwfxFormat = format;
hr = IDirectSound_CreateSoundBuffer(DSImpl->dsound, &buf_desc, &DSImpl->dsbuffer, NULL);
if (FAILED(hr))
ERR("Can't create sound buffer (%x)\n", hr);
}
if (SUCCEEDED(hr))
{
hr = IDirectSoundBuffer_SetVolume(DSImpl->dsbuffer, DSImpl->volume);
if (FAILED(hr))
ERR("Can't set volume to %d (%x)\n", DSImpl->volume, hr);
hr = IDirectSoundBuffer_SetPan(DSImpl->dsbuffer, DSImpl->pan);
if (FAILED(hr))
ERR("Can't set pan to %d (%x)\n", DSImpl->pan, hr);
DSImpl->write_pos = 0;
hr = S_OK;
}
if (SUCCEEDED(hr))
{
CopyMediaType(&This->pin.mtCurrent, pmt);
This->pin.pConnectedTo = pReceivePin;
IPin_AddRef(pReceivePin);
}
else if (hr != VFW_E_ALREADY_CONNECTED)
{
if (DSImpl->dsbuffer)
IDirectSoundBuffer_Release(DSImpl->dsbuffer);
DSImpl->dsbuffer = NULL;
}
}
LeaveCriticalSection(This->pin.pCritSec);
return hr;
}
