[PATCH] amstream: Remove some casts

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/amstream/amstream.c          | 2 +-
 dlls/amstream/mediastreamfilter.c | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/dlls/amstream/amstream.c b/dlls/amstream/amstream.c
index 1f8428b..463cba6 100644
--- a/dlls/amstream/amstream.c
+++ b/dlls/amstream/amstream.c
@@ -67,7 +67,7 @@ HRESULT AM_create(IUnknown *pUnkOuter, LPVOID *ppObj)
     object->IAMMultiMediaStream_iface.lpVtbl = &AM_Vtbl;
     object->ref = 1;
 
-    *ppObj = object;
+    *ppObj = &object->IAMMultiMediaStream_iface;
 
     return S_OK;
 }
diff --git a/dlls/amstream/mediastreamfilter.c b/dlls/amstream/mediastreamfilter.c
index d0c6714..3eeafd3 100644
--- a/dlls/amstream/mediastreamfilter.c
+++ b/dlls/amstream/mediastreamfilter.c
@@ -360,7 +360,7 @@ static HRESULT WINAPI MediaStreamFilterImpl_AddMediaStream(IMediaStreamFilter* i
     if (!pins)
         return E_OUTOFMEMORY;
     This->pins = pins;
-    info.pFilter = (IBaseFilter*)&This->filter;
+    info.pFilter = &This->filter.IBaseFilter_iface;
     info.dir = PINDIR_INPUT;
     hr = IAMMediaStream_GetInformation(pAMMediaStream, &purpose_id, NULL);
     if (FAILED(hr))
@@ -374,11 +374,11 @@ static HRESULT WINAPI MediaStreamFilterImpl_AddMediaStream(IMediaStreamFilter* i
         return hr;
 
     pin = (MediaStreamFilter_InputPin*)This->pins[This->nb_streams];
-    pin->pin.pin.pinInfo.pFilter = (LPVOID)This;
+    pin->pin.pin.pinInfo.pFilter = &This->filter.IBaseFilter_iface;
     This->streams[This->nb_streams] = (IMediaStream*)pAMMediaStream;
     This->nb_streams++;
 
-    IMediaStream_AddRef((IMediaStream*)pAMMediaStream);
+    IAMMediaStream_AddRef(pAMMediaStream);
 
     return S_OK;
 }
@@ -522,7 +522,7 @@ HRESULT MediaStreamFilter_create(IUnknown *pUnkOuter, void **ppObj)
 
     BaseFilter_Init(&object->filter, (IBaseFilterVtbl*)&MediaStreamFilter_Vtbl, &CLSID_MediaStreamFilter, (DWORD_PTR)(__FILE__ ": MediaStreamFilterImpl.csFilter"), &BaseFuncTable);
 
-    *ppObj = object;
+    *ppObj = &object->filter.IBaseFilter_iface;
 
     return S_OK;
 }
-- 
2.9.3