Maarten Lankhorst : quartz: Forward IQualityControl on pullpin to base filter.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3329873b818bfbb2b70846b6f2aa34bd07f5b973
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3329873b818bfbb2b70846b6f2...

Author: Maarten Lankhorst <m.b.lankhorst(a)gmail.com>
Date:   Fri Nov  5 23:19:12 2010 +0100

quartz: Forward IQualityControl on pullpin to base filter.

---

 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)