mf: Split MFCreateTopoLoader to topology_loader.c.

dlls/mf/Makefile.in

@@ -14,7 +14,8 @@ C_SRCS = \
 	samplegrabber.c \
 	sar.c \
 	session.c \
-	topology.c
+	topology.c \
+	topology_loader.c
 
 IDL_SRCS = mf.idl
 

dlls/mf/mf_private.h

@@ -116,3 +116,4 @@ static inline const char *debugstr_propvar(const PROPVARIANT *v)
 extern BOOL mf_is_sample_copier_transform(IMFTransform *transform) DECLSPEC_HIDDEN;
 extern BOOL mf_is_sar_sink(IMFMediaSink *sink) DECLSPEC_HIDDEN;
 extern HRESULT topology_node_get_object(IMFTopologyNode *node, REFIID riid, void **obj) DECLSPEC_HIDDEN;
+extern HRESULT topology_node_get_type_handler(IMFTopologyNode *node, DWORD stream, BOOL output, IMFMediaTypeHandler **handler) DECLSPEC_HIDDEN;