[PATCH 2/4] quartz/filtergraph: Count renderers in IMediaControl::Run.

[Anton Baskanov]

Some filters (e.g. MediaStreamFilter) can become renderers when they are already in the graph.

Signed-off-by: Anton Baskanov <baskanov at gmail.com>
---
 dlls/quartz/filtergraph.c       |  9 +++------
 dlls/quartz/tests/filtergraph.c | 11 +++++++----
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/dlls/quartz/filtergraph.c b/dlls/quartz/filtergraph.c
index fa0a15a3fc..76d64e4ca4 100644
--- a/dlls/quartz/filtergraph.c
+++ b/dlls/quartz/filtergraph.c
@@ -685,9 +685,6 @@ static HRESULT WINAPI FilterGraph2_AddFilter(IFilterGraph2 *iface,
     entry->seeking = NULL;
     ++graph->version;
 
-    if (is_renderer(entry))
-        ++graph->nRenderers;
-
     return duplicate_name ? VFW_S_DUPLICATE_NAME : hr;
 }
 
@@ -760,9 +757,6 @@ static HRESULT WINAPI FilterGraph2_RemoveFilter(IFilterGraph2 *iface, IBaseFilte
             hr = IBaseFilter_JoinFilterGraph(pFilter, NULL, NULL);
             if (SUCCEEDED(hr))
             {
-                if (is_renderer(entry))
-                    --This->nRenderers;
-
                 IBaseFilter_SetSyncSource(pFilter, NULL);
                 IBaseFilter_Release(pFilter);
                 if (entry->seeking)
@@ -5222,6 +5216,7 @@ static HRESULT WINAPI MediaFilter_Run(IMediaFilter *iface, REFERENCE_TIME start)
         return S_OK;
     }
     graph->EcCompleteCount = 0;
+    graph->nRenderers = 0;
 
     if (graph->defaultclock && !graph->refClock)
         IFilterGraph2_SetDefaultSyncSource(&graph->IFilterGraph2_iface);
@@ -5239,6 +5234,8 @@ static HRESULT WINAPI MediaFilter_Run(IMediaFilter *iface, REFERENCE_TIME start)
         filter_hr = IBaseFilter_Run(filter->filter, stream_start);
         if (hr == S_OK)
             hr = filter_hr;
+        if (is_renderer(filter))
+            ++graph->nRenderers;
     }
 
     graph->state = State_Running;
diff --git a/dlls/quartz/tests/filtergraph.c b/dlls/quartz/tests/filtergraph.c
index 10f76d36ce..e0883ed258 100644
--- a/dlls/quartz/tests/filtergraph.c
+++ b/dlls/quartz/tests/filtergraph.c
@@ -3462,10 +3462,6 @@ static void test_ec_complete(void)
     testsource_init(&source_pins[2], NULL, 0);
     testfilter_init(&source, source_pins, 3);
 
-    filter1.IAMFilterMiscFlags_iface.lpVtbl = &testmiscflags_vtbl;
-    filter2.IAMFilterMiscFlags_iface.lpVtbl = &testmiscflags_vtbl;
-    filter1.misc_flags = filter2.misc_flags = AM_FILTER_MISC_FLAGS_IS_RENDERER;
-
     IFilterGraph2_QueryInterface(graph, &IID_IMediaControl, (void **)&control);
     IFilterGraph2_QueryInterface(graph, &IID_IMediaEvent, (void **)&eventsrc);
     IFilterGraph2_QueryInterface(graph, &IID_IMediaEventSink, (void **)&eventsink);
@@ -3480,8 +3476,15 @@ static void test_ec_complete(void)
 
     /* EC_COMPLETE is only delivered to the user after all renderers deliver it. */
 
+    filter1.IAMFilterMiscFlags_iface.lpVtbl = &testmiscflags_vtbl;
+    filter2.IAMFilterMiscFlags_iface.lpVtbl = &testmiscflags_vtbl;
+    filter3.IAMFilterMiscFlags_iface.lpVtbl = &testmiscflags_vtbl;
+    filter1.misc_flags = filter2.misc_flags = AM_FILTER_MISC_FLAGS_IS_RENDERER;
+
     IMediaControl_Run(control);
 
+    filter3.misc_flags = AM_FILTER_MISC_FLAGS_IS_RENDERER;
+
     while ((hr = IMediaEvent_GetEvent(eventsrc, &code, &param1, &param2, 0)) == S_OK)
     {
         ok(code != EC_COMPLETE, "Got unexpected EC_COMPLETE.\n");
-- 
2.17.1