Zebediah Figura : strmbase: Implement CBaseFilter::FindPin().
Alexandre Julliard
julliard at winehq.org
Wed Jul 4 15:32:33 CDT 2018
Module: wine
Branch: master
Commit: 5b9ae5ad8dbdf70080a6c85939d9dc2d852f4fb7
URL: https://source.winehq.org/git/wine.git/?a=commit;h=5b9ae5ad8dbdf70080a6c85939d9dc2d852f4fb7
Author: Zebediah Figura <z.figura12 at gmail.com>
Date: Tue Jul 3 23:56:51 2018 +0200
strmbase: Implement CBaseFilter::FindPin().
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/strmbase/filter.c | 31 +++++++++++++++++++++++++++++++
include/wine/strmbase.h | 1 +
2 files changed, 32 insertions(+)
diff --git a/dlls/strmbase/filter.c b/dlls/strmbase/filter.c
index f1b2d49..7d33f80 100644
--- a/dlls/strmbase/filter.c
+++ b/dlls/strmbase/filter.c
@@ -141,6 +141,37 @@ HRESULT WINAPI BaseFilterImpl_EnumPins(IBaseFilter * iface, IEnumPins **ppEnum)
return EnumPins_Construct(This, This->pFuncsTable->pfnGetPin, This->pFuncsTable->pfnGetPinCount, BaseFilterImpl_GetPinVersion, ppEnum);
}
+HRESULT WINAPI BaseFilterImpl_FindPin(IBaseFilter *iface, const WCHAR *id, IPin **ret)
+{
+ BaseFilter *This = impl_from_IBaseFilter(iface);
+ PIN_INFO info;
+ HRESULT hr;
+ IPin *pin;
+ int i;
+
+ TRACE("(%p)->(%s, %p)\n", This, debugstr_w(id), ret);
+
+ for (i = 0; i < This->pFuncsTable->pfnGetPinCount(This); ++i)
+ {
+ pin = This->pFuncsTable->pfnGetPin(This, i);
+ hr = IPin_QueryPinInfo(pin, &info);
+ if (FAILED(hr))
+ {
+ IPin_Release(pin);
+ return hr;
+ }
+
+ if (!strcmpW(id, info.achName))
+ {
+ *ret = pin;
+ return S_OK;
+ }
+
+ IPin_Release(pin);
+ }
+
+ return VFW_E_NOT_FOUND;
+}
HRESULT WINAPI BaseFilterImpl_QueryFilterInfo(IBaseFilter * iface, FILTER_INFO *pInfo)
{
diff --git a/include/wine/strmbase.h b/include/wine/strmbase.h
index abe92ae..b07dfa2 100644
--- a/include/wine/strmbase.h
+++ b/include/wine/strmbase.h
@@ -190,6 +190,7 @@ HRESULT WINAPI BaseFilterImpl_GetState(IBaseFilter * iface, DWORD dwMilliSecsTim
HRESULT WINAPI BaseFilterImpl_SetSyncSource(IBaseFilter * iface, IReferenceClock *pClock);
HRESULT WINAPI BaseFilterImpl_GetSyncSource(IBaseFilter * iface, IReferenceClock **ppClock);
HRESULT WINAPI BaseFilterImpl_EnumPins(IBaseFilter * iface, IEnumPins **ppEnum);
+HRESULT WINAPI BaseFilterImpl_FindPin(IBaseFilter *iface, const WCHAR *id, IPin **pin);
HRESULT WINAPI BaseFilterImpl_QueryFilterInfo(IBaseFilter * iface, FILTER_INFO *pInfo);
HRESULT WINAPI BaseFilterImpl_JoinFilterGraph(IBaseFilter * iface, IFilterGraph *pGraph, LPCWSTR pName );
HRESULT WINAPI BaseFilterImpl_QueryVendorInfo(IBaseFilter * iface, LPWSTR *pVendorInfo);
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