[1/2] quartz: Disconnect pins when their filter is removed

[Chris Robinson]

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From 0508656030b0d7c2ffa8496445268cfb2ec06afe Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat at gmail.com>
Date: Wed, 14 Mar 2007 07:19:17 -0700
Subject: [PATCH] quartz: Disconnect pins when their filter is removed

---
 dlls/quartz/filtergraph.c |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/dlls/quartz/filtergraph.c b/dlls/quartz/filtergraph.c
index 724feda..044ff01 100644
--- a/dlls/quartz/filtergraph.c
+++ b/dlls/quartz/filtergraph.c
@@ -416,7 +416,17 @@ static HRESULT WINAPI GraphBuilder_RemoveFilter(IGraphBuilder *iface,
     {
         if (This->ppFiltersInGraph[i] == pFilter)
         {
-            /* FIXME: disconnect pins */
+            IEnumPins *penumpins;
+            hr = IBaseFilter_EnumPins(pFilter, &penumpins);
+            if (SUCCEEDED(hr)) {
+                IPin *ppin;
+                while(IEnumPins_Next(penumpins, 1, &ppin, NULL) == S_OK) {
+                    IPin_Disconnect(ppin);
+                    IPin_Release(ppin);
+                }
+                IEnumPins_Release(penumpins);
+            }
+
             hr = IBaseFilter_JoinFilterGraph(pFilter, NULL, This->pFilterNames[i]);
             if (SUCCEEDED(hr))
             {
-- 
1.4.4.4