[PATCH 5/7] quartz: Forward IQualityControl on pullpin to base filter

Maarten Lankhorst m.b.lankhorst at gmail.com
Fri Nov 5 17:19:12 CDT 2010


---
 dlls/quartz/pin.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/quartz/pin.c b/dlls/quartz/pin.c
index 118be2c..297b2d6 100644
--- a/dlls/quartz/pin.c
+++ b/dlls/quartz/pin.c
@@ -337,9 +337,10 @@ HRESULT WINAPI PullPin_QueryInterface(IPin * iface, REFIID riid, LPVOID * ppv)
         *ppv = iface;
     else if (IsEqualIID(riid, &IID_IPin))
         *ppv = iface;
-    else if (IsEqualIID(riid, &IID_IMediaSeeking))
+    else if (IsEqualIID(riid, &IID_IMediaSeeking) ||
+             IsEqualIID(riid, &IID_IQualityControl))
     {
-        return IBaseFilter_QueryInterface(This->pin.pinInfo.pFilter, &IID_IMediaSeeking, ppv);
+        return IBaseFilter_QueryInterface(This->pin.pinInfo.pFilter, riid, ppv);
     }
 
     if (*ppv)
-- 
1.7.1




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