[AUDIO-BRINGUP]

[reactos.git] / lib / drivers / sound / mmixer / priv.h

diff --git a/lib/drivers/sound/mmixer/priv.h b/lib/drivers/sound/mmixer/priv.h
index 8a4855f..07e7fa4 100644 (file)
--- a/lib/drivers/sound/mmixer/priv.h
+++ b/lib/drivers/sound/mmixer/priv.h
@@ -170,8 +170,8 @@ typedef struct
 
 }EVENT_NOTIFICATION_ENTRY, *PEVENT_NOTIFICATION_ENTRY;
 
-#define DESTINATION_LINE 0xFFFF0000
-
+#define DESTINATION_LINE (0xFFFF0000)
+#define SOURCE_LINE (0x10000)
 ULONG
 MMixerGetFilterPinCount(
     IN PMIXER_CONTEXT MixerContext,
@@ -349,6 +349,14 @@ MMixerInitializePinConnect(
     IN OUT PKSPIN_CONNECT PinConnect,
     IN ULONG PinId);
 
+MIXER_STATUS
+MMixerGetPinDataFlowAndCommunication(
+    IN PMIXER_CONTEXT MixerContext,
+    IN HANDLE hDevice,
+    IN ULONG PinId,
+    OUT PKSPIN_DATAFLOW DataFlow,
+    OUT PKSPIN_COMMUNICATION Communication);
+
 
 /* topology.c */