Module: wine Branch: master Commit: 7b6604d97f33be1638d85d249e99af849a9718e3 URL: https://source.winehq.org/git/wine.git/?a=commit;h=7b6604d97f33be1638d85d249...
Author: Zebediah Figura z.figura12@gmail.com Date: Mon Apr 15 23:20:49 2019 -0500
qedit/samplegrabber: Separate sink and source QueryInterface() implementations.
Signed-off-by: Zebediah Figura z.figura12@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
dlls/qedit/samplegrabber.c | 78 +++++++++++++++++++++++++++++----------------- 1 file changed, 50 insertions(+), 28 deletions(-)
diff --git a/dlls/qedit/samplegrabber.c b/dlls/qedit/samplegrabber.c index c788fb2..e66a000 100644 --- a/dlls/qedit/samplegrabber.c +++ b/dlls/qedit/samplegrabber.c @@ -794,8 +794,30 @@ SampleGrabber_IMemInputPin_ReceiveCanBlock(IMemInputPin *iface) return This->memOutput ? IMemInputPin_ReceiveCanBlock(This->memOutput) : S_OK; }
+static HRESULT WINAPI sample_grabber_sink_QueryInterface(IPin *iface, REFIID iid, void **out) +{ + SG_Pin *pin = impl_from_IPin(iface); + + TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out); + + if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IPin)) + { + *out = iface; + } + else if (IsEqualGUID(iid, &IID_IMemInputPin)) + { + *out = &pin->sg->IMemInputPin_iface; + } + else + { + WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid)); + *out = NULL; + return E_NOINTERFACE; + }
-/* SampleGrabber member pin implementation */ + IUnknown_AddRef((IUnknown *)*out); + return S_OK; +}
/* IUnknown */ static ULONG WINAPI @@ -813,31 +835,6 @@ SampleGrabber_IPin_Release(IPin *iface) return ISampleGrabber_Release(&This->sg->ISampleGrabber_iface); }
-/* IUnknown */ -static HRESULT WINAPI -SampleGrabber_IPin_QueryInterface(IPin *iface, REFIID riid, void **ppv) -{ - SG_Pin *This = impl_from_IPin(iface); - TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv); - - *ppv = NULL; - if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IPin)) - *ppv = iface; - else if (IsEqualIID(riid, &IID_IMemInputPin)) - *ppv = &This->sg->IMemInputPin_iface; - else if (IsEqualIID(riid, &IID_IMediaSeeking)) - return IUnknown_QueryInterface(This->sg->seekthru_unk, riid, ppv); - else if (IsEqualIID(riid, &IID_IMediaPosition)) - return IUnknown_QueryInterface(This->sg->seekthru_unk, riid, ppv); - else { - WARN("(%p, %s,%p): not found\n", This, debugstr_guid(riid), ppv); - return E_NOINTERFACE; - } - - IUnknown_AddRef((IUnknown*)*ppv); - return S_OK; -} - /* IPin - input pin */ static HRESULT WINAPI SampleGrabber_In_IPin_Connect(IPin *iface, IPin *receiver, const AM_MEDIA_TYPE *mtype) @@ -1202,7 +1199,7 @@ static const IMemInputPinVtbl IMemInputPin_VTable =
static const IPinVtbl IPin_In_VTable = { - SampleGrabber_IPin_QueryInterface, + sample_grabber_sink_QueryInterface, SampleGrabber_IPin_AddRef, SampleGrabber_IPin_Release, SampleGrabber_In_IPin_Connect, @@ -1222,9 +1219,34 @@ static const IPinVtbl IPin_In_VTable = SampleGrabber_IPin_NewSegment, };
+static HRESULT WINAPI sample_grabber_source_QueryInterface(IPin *iface, REFIID iid, void **out) +{ + SG_Pin *pin = impl_from_IPin(iface); + + TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out); + + if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IPin)) + { + *out = iface; + } + else if (IsEqualGUID(iid, &IID_IMediaPosition) || IsEqualGUID(iid, &IID_IMediaSeeking)) + { + return IUnknown_QueryInterface(pin->sg->seekthru_unk, iid, out); + } + else + { + WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid)); + *out = NULL; + return E_NOINTERFACE; + } + + IUnknown_AddRef((IUnknown *)*out); + return S_OK; +} + static const IPinVtbl IPin_Out_VTable = { - SampleGrabber_IPin_QueryInterface, + sample_grabber_source_QueryInterface, SampleGrabber_IPin_AddRef, SampleGrabber_IPin_Release, SampleGrabber_Out_IPin_Connect,