winegstreamer/gstdemux: Use BaseFilterImpl_QueryInterface().

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-05-30 22:59:35 -05:00 committed by Alexandre Julliard
parent 1df475674f
commit c15b457379
1 changed files with 1 additions and 29 deletions

View File

@ -1307,34 +1307,6 @@ IUnknown * CALLBACK Gstreamer_Splitter_create(IUnknown *pUnkOuter, HRESULT *phr)
return obj;
}
static HRESULT WINAPI GST_QueryInterface(IBaseFilter *iface, REFIID riid, LPVOID *ppv)
{
GSTImpl *This = impl_from_IBaseFilter(iface);
TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppv);
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown) ||
IsEqualIID(riid, &IID_IPersist) ||
IsEqualIID(riid, &IID_IMediaFilter) ||
IsEqualIID(riid, &IID_IBaseFilter))
{
*ppv = &This->filter.IBaseFilter_iface;
}
if (*ppv) {
IUnknown_AddRef((IUnknown *)(*ppv));
return S_OK;
}
if (!IsEqualIID(riid, &IID_IPin) && !IsEqualIID(riid, &IID_IVideoWindow) &&
!IsEqualIID(riid, &IID_IAMFilterMiscFlags))
FIXME("No interface for %s!\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static HRESULT WINAPI GST_Stop(IBaseFilter *iface)
{
GSTImpl *This = impl_from_IBaseFilter(iface);
@ -1456,7 +1428,7 @@ static HRESULT WINAPI GST_GetState(IBaseFilter *iface, DWORD dwMilliSecsTimeout,
}
static const IBaseFilterVtbl GST_Vtbl = {
GST_QueryInterface,
BaseFilterImpl_QueryInterface,
BaseFilterImpl_AddRef,
BaseFilterImpl_Release,
BaseFilterImpl_GetClassID,