Maarten Lankhorst : qcap: Capture pin should have an IAMStreamConfig.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 888b98975fdb7034faf146029da296bb06f4c8a0
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=888b98975fdb7034faf146029d...

Author: Maarten Lankhorst 
Date:   Tue Jun 10 16:44:26 2008 +0200

qcap: Capture pin should have an IAMStreamConfig.

I originally implemented it on the filter but that is wrong, I will
have to fix that at a later date. It's because of
fnCaptureGraphBuilder2_FindInterface being a stub.

---

dlls/qcap/vfwcapture.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/dlls/qcap/vfwcapture.c b/dlls/qcap/vfwcapture.c
index 5e46335..fa4754f 100644
--- a/dlls/qcap/vfwcapture.c
+++ b/dlls/qcap/vfwcapture.c
@@ -80,6 +80,7 @@ typedef struct VfwPinImpl
 {
     OutputPin pin;
     Capture *driver_info;
+    VfwCapture *parent;
     const IKsPropertySetVtbl * KSP_VT;
 } VfwPinImpl;

@@ -617,6 +618,7 @@ PPB_Load( IPersistPropertyBag * iface, IPropertyBag *pPropBag,
         {
             pin = (VfwPinImpl *)This->pOutputPin;
             pin->driver_info = This->driver_info;
+            pin->parent = This;
             This->init = TRUE;
             hr = S_OK;
         }
@@ -783,6 +785,8 @@ static HRESULT WINAPI VfwPin_QueryInterface(IPin * iface, REFIID riid, LPVOID *
         *ppv = (LPVOID)This;
     else if (IsEqualIID(riid, &IID_IKsPropertySet))
         *ppv = (LPVOID)&(This->KSP_VT);
+    else if (IsEqualIID(riid, &IID_IAMStreamConfig))
+        return IUnknown_QueryInterface((IUnknown *)This->parent, riid, ppv);

if (*ppv)
     {