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winegstreamer: Use BasePinImpl_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 2019-12-07 22:20:33 -06:00 committed by Alexandre Julliard
parent 54ccf805e7
commit 5c83561b33
1 changed files with 13 additions and 50 deletions
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63
dlls/winegstreamer/gstdemux.c
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@ -1735,29 +1735,19 @@ static inline struct gstdemux_source *impl_source_from_IPin(IPin *iface)
return CONTAINING_RECORD(iface, struct gstdemux_source, pin.pin.IPin_iface);
}
static HRESULT WINAPI GSTOutPin_QueryInterface(IPin *iface, REFIID riid, void **ppv)
static HRESULT source_query_interface(struct strmbase_pin *iface, REFIID iid, void **out)
{
struct gstdemux_source *This = impl_source_from_IPin(iface);
struct gstdemux_source *pin = impl_source_from_IPin(&iface->IPin_iface);
TRACE("(%p)->(%s, %p)\n", This, debugstr_guid(riid), ppv);
if (IsEqualGUID(iid, &IID_IMediaSeeking))
*out = &pin->seek.IMediaSeeking_iface;
else if (IsEqualGUID(iid, &IID_IQualityControl))
*out = &pin->IQualityControl_iface;
else
return E_NOINTERFACE;
*ppv = NULL;
if (IsEqualIID(riid, &IID_IUnknown))
*ppv = iface;
else if (IsEqualIID(riid, &IID_IPin))
*ppv = iface;
else if (IsEqualIID(riid, &IID_IMediaSeeking))
*ppv = &This->seek;
else if (IsEqualIID(riid, &IID_IQualityControl))
*ppv = &This->IQualityControl_iface;
if (*ppv) {
IUnknown_AddRef((IUnknown *)(*ppv));
return S_OK;
}
FIXME("No interface for %s!\n", debugstr_guid(riid));
return E_NOINTERFACE;
IUnknown_AddRef((IUnknown *)*out);
return S_OK;
}
static HRESULT source_query_accept(struct strmbase_pin *base, const AM_MEDIA_TYPE *amt)
@ -1847,7 +1837,7 @@ static void free_source_pin(struct gstdemux_source *pin)
}
static const IPinVtbl GST_OutputPin_Vtbl = {
GSTOutPin_QueryInterface,
BasePinImpl_QueryInterface,
BasePinImpl_AddRef,
BasePinImpl_Release,
BaseOutputPinImpl_Connect,
@ -1869,6 +1859,7 @@ static const IPinVtbl GST_OutputPin_Vtbl = {
static const struct strmbase_source_ops source_ops =
{
.base.pin_query_interface = source_query_interface,
.base.pin_query_accept = source_query_accept,
.base.pin_get_media_type = source_get_media_type,
.pfnAttemptConnection = BaseOutputPinImpl_AttemptConnection,
@ -2071,36 +2062,8 @@ static HRESULT WINAPI GSTInPin_NewSegment(IPin *iface, REFERENCE_TIME start,
return S_OK;
}
static HRESULT WINAPI GSTInPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
{
struct gstdemux *filter = impl_from_sink_IPin(iface);
TRACE("filter %p, riid %s, ppv %p.\n", filter, 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(&filter->filter.IBaseFilter_iface, &IID_IMediaSeeking, ppv);
}
if (*ppv)
{
IUnknown_AddRef((IUnknown *)(*ppv));
return S_OK;
}
FIXME("No interface for %s!\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static const IPinVtbl GST_InputPin_Vtbl = {
GSTInPin_QueryInterface,
BasePinImpl_QueryInterface,
BasePinImpl_AddRef,
BasePinImpl_Release,
BaseInputPinImpl_Connect,