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qcap/audiorecord: Use strmbase filter aggregation support. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-06-04 10:01:20 -05:00 committed by Alexandre Julliard
parent a7f27388a0
commit 320fa4ccfc
1 changed files with 31 additions and 89 deletions
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120
dlls/qcap/audiorecord.c
View File

@ -35,18 +35,11 @@
WINE_DEFAULT_DEBUG_CHANNEL(qcap);
typedef struct {
IUnknown IUnknown_iface;
IUnknown *outerUnknown;
BaseFilter filter;
IPersistPropertyBag IPersistPropertyBag_iface;
BaseOutputPin *output;
} AudioRecord;
static inline AudioRecord *impl_from_IUnknown(IUnknown *iface)
{
return CONTAINING_RECORD(iface, AudioRecord, IUnknown_iface);
}
static inline AudioRecord *impl_from_BaseFilter(BaseFilter *filter)
{
return CONTAINING_RECORD(filter, AudioRecord, filter);
@ -63,75 +56,6 @@ static inline AudioRecord *impl_from_IPersistPropertyBag(IPersistPropertyBag *if
return CONTAINING_RECORD(iface, AudioRecord, IPersistPropertyBag_iface);
}
static HRESULT WINAPI Unknown_QueryInterface(IUnknown *iface, REFIID riid, LPVOID *ppv)
{
AudioRecord *This = impl_from_IUnknown(iface);
if (IsEqualIID(riid, &IID_IUnknown)) {
TRACE("(%p)->(IID_IUnknown, %p)\n", This, ppv);
*ppv = &This->IUnknown_iface;
} else if (IsEqualIID(riid, &IID_IPersist)) {
TRACE("(%p)->(IID_IPersist, %p)\n", This, ppv);
*ppv = &This->filter.IBaseFilter_iface;
} else if (IsEqualIID(riid, &IID_IMediaFilter)) {
TRACE("(%p)->(IID_IMediaFilter, %p)\n", This, ppv);
*ppv = &This->filter.IBaseFilter_iface;
} else if (IsEqualIID(riid, &IID_IBaseFilter)) {
TRACE("(%p)->(IID_IBaseFilter, %p)\n", This, ppv);
*ppv = &This->filter.IBaseFilter_iface;
} else if (IsEqualIID(riid, &IID_IPersistPropertyBag)) {
TRACE("(%p)->(IID_IPersistPropertyBag, %p)\n", This, ppv);
*ppv = &This->IPersistPropertyBag_iface;
} else {
FIXME("(%p): no interface for %s\n", This, debugstr_guid(riid));
*ppv = NULL;
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI Unknown_AddRef(IUnknown *iface)
{
AudioRecord *This = impl_from_IUnknown(iface);
return BaseFilterImpl_AddRef(&This->filter.IBaseFilter_iface);
}
static ULONG WINAPI Unknown_Release(IUnknown *iface)
{
AudioRecord *This = impl_from_IUnknown(iface);
ULONG ref = InterlockedDecrement(&This->filter.refcount);
TRACE("(%p/%p)->() ref=%d\n", iface, This, ref);
if (!ref) {
strmbase_filter_cleanup(&This->filter);
CoTaskMemFree(This);
}
return ref;
}
static const IUnknownVtbl UnknownVtbl = {
Unknown_QueryInterface,
Unknown_AddRef,
Unknown_Release
};
static HRESULT WINAPI AudioRecord_QueryInterface(IBaseFilter *iface, REFIID riid, void **ppv)
{
AudioRecord *This = impl_from_IBaseFilter(iface);
return IUnknown_QueryInterface(This->outerUnknown, riid, ppv);
}
static ULONG WINAPI AudioRecord_AddRef(IBaseFilter *iface)
{
AudioRecord *This = impl_from_IBaseFilter(iface);
return IUnknown_AddRef(This->outerUnknown);
}
static ULONG WINAPI AudioRecord_Release(IBaseFilter *iface)
{
AudioRecord *This = impl_from_IBaseFilter(iface);
return IUnknown_Release(This->outerUnknown);
}
static HRESULT WINAPI AudioRecord_Stop(IBaseFilter *iface)
{
AudioRecord *This = impl_from_IBaseFilter(iface);
@ -154,9 +78,9 @@ static HRESULT WINAPI AudioRecord_Run(IBaseFilter *iface, REFERENCE_TIME tStart)
}
static const IBaseFilterVtbl AudioRecordVtbl = {
AudioRecord_QueryInterface,
AudioRecord_AddRef,
AudioRecord_Release,
BaseFilterImpl_QueryInterface,
BaseFilterImpl_AddRef,
BaseFilterImpl_Release,
BaseFilterImpl_GetClassID,
AudioRecord_Stop,
AudioRecord_Pause,
@ -177,26 +101,49 @@ static IPin *audio_record_get_pin(BaseFilter *iface, unsigned int index)
return NULL;
}
static void audio_record_destroy(BaseFilter *iface)
{
AudioRecord *filter = impl_from_BaseFilter(iface);
strmbase_filter_cleanup(&filter->filter);
CoTaskMemFree(filter);
}
static HRESULT audio_record_query_interface(BaseFilter *iface, REFIID iid, void **out)
{
AudioRecord *filter = impl_from_BaseFilter(iface);
if (IsEqualGUID(iid, &IID_IPersistPropertyBag))
*out = &filter->IPersistPropertyBag_iface;
else
return E_NOINTERFACE;
IUnknown_AddRef((IUnknown *)*out);
return S_OK;
}
static const BaseFilterFuncTable AudioRecordFuncs = {
.filter_get_pin = audio_record_get_pin,
.filter_destroy = audio_record_destroy,
.filter_query_interface = audio_record_query_interface,
};
static HRESULT WINAPI PPB_QueryInterface(IPersistPropertyBag *iface, REFIID riid, LPVOID *ppv)
{
AudioRecord *This = impl_from_IPersistPropertyBag(iface);
return IUnknown_QueryInterface(This->outerUnknown, riid, ppv);
return IUnknown_QueryInterface(This->filter.outer_unk, riid, ppv);
}
static ULONG WINAPI PPB_AddRef(IPersistPropertyBag *iface)
{
AudioRecord *This = impl_from_IPersistPropertyBag(iface);
return IUnknown_AddRef(This->outerUnknown);
return IUnknown_AddRef(This->filter.outer_unk);
}
static ULONG WINAPI PPB_Release(IPersistPropertyBag *iface)
{
AudioRecord *This = impl_from_IPersistPropertyBag(iface);
return IUnknown_Release(This->outerUnknown);
return IUnknown_Release(This->filter.outer_unk);
}
static HRESULT WINAPI PPB_GetClassID(IPersistPropertyBag *iface, CLSID *pClassID)
@ -264,16 +211,11 @@ IUnknown* WINAPI QCAP_createAudioCaptureFilter(IUnknown *outer, HRESULT *phr)
return NULL;
}
memset(This, 0, sizeof(*This));
This->IUnknown_iface.lpVtbl = &UnknownVtbl;
This->IPersistPropertyBag_iface.lpVtbl = &PersistPropertyBagVtbl;
if (outer)
This->outerUnknown = outer;
else
This->outerUnknown = &This->IUnknown_iface;
strmbase_filter_init(&This->filter, &AudioRecordVtbl, NULL, &CLSID_AudioRecord,
strmbase_filter_init(&This->filter, &AudioRecordVtbl, outer, &CLSID_AudioRecord,
(DWORD_PTR)(__FILE__ ": AudioRecord.csFilter"), &AudioRecordFuncs);
*phr = S_OK;
return &This->IUnknown_iface;
return &This->filter.IUnknown_inner;
}