static HRESULT WINAPI MediaDet_EnterBitmapGrabMode(IMediaDet* iface,
double SeekTime)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
FIXME("(%p)->(%f): not implemented!\n", This, SeekTime);
return E_NOTIMPL;
}
static ULONG WINAPI MediaDet_AddRef(IMediaDet* iface)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
ULONG refCount = InterlockedIncrement(&This->refCount);
TRACE("(%p)->() AddRef from %d\n", This, refCount - 1);
return refCount;
}
static HRESULT WINAPI MediaDet_GetSampleGrabber(IMediaDet* iface,
ISampleGrabber **ppVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
FIXME("(%p)->(%p): not implemented!\n", This, ppVal);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaDet_get_FrameRate(IMediaDet* iface, double *pVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
AM_MEDIA_TYPE mt;
VIDEOINFOHEADER *vh;
HRESULT hr;
TRACE("(%p)\n", This);
if (!pVal)
return E_POINTER;
hr = MediaDet_get_StreamMediaType(iface, &mt);
if (FAILED(hr))
return hr;
if (!IsEqualGUID(&mt.majortype, &MEDIATYPE_Video))
{
CoTaskMemFree(mt.pbFormat);
return VFW_E_INVALIDMEDIATYPE;
}
vh = (VIDEOINFOHEADER *) mt.pbFormat;
*pVal = 1.0e7 / (double) vh->AvgTimePerFrame;
CoTaskMemFree(mt.pbFormat);
return S_OK;
}
static HRESULT WINAPI MediaDet_get_StreamMediaType(IMediaDet* iface,
AM_MEDIA_TYPE *pVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
IEnumMediaTypes *types;
AM_MEDIA_TYPE *pmt;
HRESULT hr;
TRACE("(%p)\n", This);
if (!pVal)
return E_POINTER;
if (!This->cur_pin)
return E_INVALIDARG;
hr = IPin_EnumMediaTypes(This->cur_pin, &types);
if (SUCCEEDED(hr))
{
hr = (IEnumMediaTypes_Next(types, 1, &pmt, NULL) == S_OK
? S_OK
: E_NOINTERFACE);
IEnumMediaTypes_Release(types);
}
if (SUCCEEDED(hr))
{
*pVal = *pmt;
CoTaskMemFree(pmt);
}
return hr;
}
static HRESULT WINAPI MediaDet_get_Filename(IMediaDet* iface, BSTR *pVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
IFileSourceFilter *file;
LPOLESTR name;
HRESULT hr;
TRACE("(%p)\n", This);
if (!pVal)
return E_POINTER;
*pVal = NULL;
/* MSDN says it should return E_FAIL if no file is open, but tests
show otherwise. */
if (!This->source)
return S_OK;
hr = IBaseFilter_QueryInterface(This->source, &IID_IFileSourceFilter,
(void **) &file);
if (FAILED(hr))
return hr;
hr = IFileSourceFilter_GetCurFile(file, &name, NULL);
IFileSourceFilter_Release(file);
if (FAILED(hr))
return hr;
*pVal = SysAllocString(name);
CoTaskMemFree(name);
if (!*pVal)
return E_OUTOFMEMORY;
return S_OK;
}
static HRESULT WINAPI MediaDet_put_CurrentStream(IMediaDet* iface, LONG newVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
HRESULT hr;
TRACE("(%p)->(%d)\n", This, newVal);
if (This->num_streams == -1)
{
LONG n;
hr = MediaDet_get_OutputStreams(iface, &n);
if (FAILED(hr))
return hr;
}
if (newVal < 0 || This->num_streams <= newVal)
return E_INVALIDARG;
hr = SetCurPin(This, newVal);
if (FAILED(hr))
return hr;
This->cur_stream = newVal;
return S_OK;
}
static HRESULT WINAPI MediaDet_WriteBitmapBits(IMediaDet* iface,
double StreamTime, LONG Width,
LONG Height, BSTR Filename)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
FIXME("(%p)->(%f %d %d %p): not implemented!\n", This, StreamTime, Width, Height, Filename);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaDet_GetBitmapBits(IMediaDet* iface,
double StreamTime,
LONG *pBufferSize, char *pBuffer,
LONG Width, LONG Height)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
FIXME("(%p)->(%f %p %p %d %d): not implemented!\n", This, StreamTime, pBufferSize, pBuffer,
Width, Height);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaDet_get_CurrentStream(IMediaDet* iface, LONG *pVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
TRACE("(%p)\n", This);
if (!pVal)
return E_POINTER;
*pVal = This->cur_stream;
return S_OK;
}
static ULONG WINAPI MediaDet_Release(IMediaDet* iface)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
ULONG refCount = InterlockedDecrement(&This->refCount);
TRACE("(%p)->() Release from %d\n", This, refCount + 1);
if (refCount == 0)
{
MD_cleanup(This);
CoTaskMemFree(This);
return 0;
}
return refCount;
}
static HRESULT WINAPI MediaDet_QueryInterface(IMediaDet* iface, REFIID riid,
void **ppvObject)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppvObject);
if (IsEqualIID(riid, &IID_IUnknown) ||
IsEqualIID(riid, &IID_IMediaDet)) {
MediaDet_AddRef(iface);
*ppvObject = This;
return S_OK;
}
*ppvObject = NULL;
WARN("(%p, %s,%p): not found\n", This, debugstr_guid(riid), ppvObject);
return E_NOINTERFACE;
}
static HRESULT WINAPI MediaDet_get_OutputStreams(IMediaDet* iface, LONG *pVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
IEnumPins *pins;
IPin *pin;
HRESULT hr;
TRACE("(%p)\n", This);
if (!This->splitter)
return E_INVALIDARG;
if (This->num_streams != -1)
{
*pVal = This->num_streams;
return S_OK;
}
*pVal = 0;
hr = IBaseFilter_EnumPins(This->splitter, &pins);
if (FAILED(hr))
return hr;
while (IEnumPins_Next(pins, 1, &pin, NULL) == S_OK)
{
PIN_DIRECTION dir;
hr = IPin_QueryDirection(pin, &dir);
IPin_Release(pin);
if (FAILED(hr))
{
IEnumPins_Release(pins);
return hr;
}
if (dir == PINDIR_OUTPUT)
++*pVal;
}
IEnumPins_Release(pins);
This->num_streams = *pVal;
return S_OK;
}
static HRESULT WINAPI MediaDet_put_Filename(IMediaDet* iface, BSTR newVal)
{
static const WCHAR reader[] = {'R','e','a','d','e','r',0};
MediaDetImpl *This = impl_from_IMediaDet(iface);
IGraphBuilder *gb;
IBaseFilter *bf;
HRESULT hr;
TRACE("(%p)->(%s)\n", This, debugstr_w(newVal));
if (This->graph)
{
WARN("MSDN says not to call this method twice\n");
MD_cleanup(This);
}
hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER,
&IID_IGraphBuilder, (void **) &gb);
if (FAILED(hr))
return hr;
hr = IGraphBuilder_AddSourceFilter(gb, newVal, reader, &bf);
if (FAILED(hr))
{
IGraphBuilder_Release(gb);
return hr;
}
This->graph = gb;
This->source = bf;
hr = GetSplitter(This);
if (FAILED(hr))
return hr;
return MediaDet_put_CurrentStream(iface, 0);
}
/* IMediaDet implementation */
static HRESULT WINAPI MediaDet_QueryInterface(IMediaDet *iface, REFIID riid, void **ppv)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
}
static HRESULT WINAPI MediaDet_get_StreamType(IMediaDet* iface, GUID *pVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
FIXME("(%p)->(%s): not implemented!\n", This, debugstr_guid(pVal));
return E_NOTIMPL;
}
static HRESULT WINAPI MediaDet_put_Filter(IMediaDet* iface, IUnknown *newVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
FIXME("(%p)->(%p): not implemented!\n", This, newVal);
return E_NOTIMPL;
}
static ULONG WINAPI MediaDet_Release(IMediaDet *iface)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
return IUnknown_Release(This->outer_unk);
}
static HRESULT WINAPI MediaDet_get_StreamTypeB(IMediaDet* iface, BSTR *pVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
FIXME("(%p)->(%p): not implemented!\n", This, pVal);
return E_NOTIMPL;
}
static HRESULT WINAPI MediaDet_get_StreamLength(IMediaDet* iface, double *pVal)
{
MediaDetImpl *This = impl_from_IMediaDet(iface);
FIXME("(%p): stub!\n", This);
return VFW_E_INVALIDMEDIATYPE;
}
