qasf/dmowrapper: Implement receiving and delivering samples.

include/mediaobj.idl

@@ -87,6 +87,23 @@ interface IMediaBuffer : IUnknown
     );
 }
 
+enum _DMO_INPUT_STATUS_FLAGS
+{
+    DMO_INPUT_STATUSF_ACCEPT_DATA = 0x00000001,
+};
+
+enum _DMO_INPUT_DATA_BUFFER_FLAGS
+{
+    DMO_INPUT_DATA_BUFFERF_SYNCPOINT    = 0x00000001,
+    DMO_INPUT_DATA_BUFFERF_TIME         = 0x00000002,
+    DMO_INPUT_DATA_BUFFERF_TIMELENGTH   = 0x00000004,
+};
+
+enum _DMO_PROCESS_OUTPUT_FLAGS
+{
+    DMO_PROCESS_OUTPUT_DISCARD_WHEN_NO_BUFFER = 0x00000001,
+};
+
 typedef struct _DMO_OUTPUT_DATA_BUFFER {
     IMediaBuffer *pBuffer;
     DWORD dwStatus;