diff --git a/dlls/quartz/vmr9.c b/dlls/quartz/vmr9.c
index b5344207398..6ac01c3b8ae 100644
--- a/dlls/quartz/vmr9.c
+++ b/dlls/quartz/vmr9.c
@@ -512,7 +512,7 @@ static HRESULT vmr_connect(struct strmbase_renderer *iface, const AM_MEDIA_TYPE
     return hr;
 }
 
-static HRESULT WINAPI VMR9_BreakConnect(struct strmbase_renderer *This)
+static HRESULT vmr_disconnect(struct strmbase_renderer *This)
 {
     struct quartz_vmr *filter = impl_from_IBaseFilter(&This->filter.IBaseFilter_iface);
     HRESULT hr = S_OK;
@@ -638,7 +638,7 @@ static const struct strmbase_renderer_ops renderer_ops =
     .renderer_start_stream = vmr_start_stream,
     .renderer_stop_stream = vmr_stop_stream,
     .renderer_connect = vmr_connect,
-    .pfnBreakConnect = VMR9_BreakConnect,
+    .renderer_disconnect = vmr_disconnect,
     .renderer_destroy = vmr_destroy,
     .renderer_query_interface = vmr_query_interface,
     .renderer_pin_query_interface = vmr_pin_query_interface,
diff --git a/dlls/strmbase/renderer.c b/dlls/strmbase/renderer.c
index e6adf41add9..47be6e0fd30 100644
--- a/dlls/strmbase/renderer.c
+++ b/dlls/strmbase/renderer.c
@@ -427,8 +427,8 @@ static void sink_disconnect(struct strmbase_sink *iface)
 {
     struct strmbase_renderer *filter = impl_from_IPin(&iface->pin.IPin_iface);
 
-    if (filter->pFuncsTable->pfnBreakConnect)
-        filter->pFuncsTable->pfnBreakConnect(filter);
+    if (filter->pFuncsTable->renderer_disconnect)
+        filter->pFuncsTable->renderer_disconnect(filter);
 }
 
 static HRESULT sink_eos(struct strmbase_sink *iface)
diff --git a/include/wine/strmbase.h b/include/wine/strmbase.h
index 347482b1eb9..dcb9b1bf3d9 100644
--- a/include/wine/strmbase.h
+++ b/include/wine/strmbase.h
@@ -305,8 +305,6 @@ struct strmbase_renderer
     BOOL eos;
 };
 
-typedef HRESULT (WINAPI *BaseRenderer_BreakConnect) (struct strmbase_renderer *iface);
-
 struct strmbase_renderer_ops
 {
     HRESULT (*renderer_query_accept)(struct strmbase_renderer *iface, const AM_MEDIA_TYPE *mt);
@@ -315,7 +313,7 @@ struct strmbase_renderer_ops
     void (*renderer_start_stream)(struct strmbase_renderer *iface);
     void (*renderer_stop_stream)(struct strmbase_renderer *iface);
     HRESULT (*renderer_connect)(struct strmbase_renderer *iface, const AM_MEDIA_TYPE *mt);
-    BaseRenderer_BreakConnect pfnBreakConnect;
+    HRESULT (*renderer_disconnect)(struct strmbase_renderer *iface);
     void (*renderer_destroy)(struct strmbase_renderer *iface);
     HRESULT (*renderer_query_interface)(struct strmbase_renderer *iface, REFIID iid, void **out);
     HRESULT (*renderer_pin_query_interface)(struct strmbase_renderer *iface, REFIID iid, void **out);