1 files changed, 53 insertions, 0 deletions
diff --git a/dxsdk/Include/audevcod.h b/dxsdk/Include/audevcod.h
new file mode 100644
index 00000000..98dfbfc2
--- /dev/null
+++ b/dxsdk/Include/audevcod.h
@@ -0,0 +1,53 @@
+//------------------------------------------------------------------------------
+// File: AudEvCod.h
+//
+// Desc: List of Audio device error event codes and the expected params.
+//
+// Copyright (c) 1999-2001, Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------------------------
+
+
+
+#ifndef __AUDEVCOD__
+#define __AUDEVCOD__
+
+
+#define EC_SND_DEVICE_ERROR_BASE   0x0200
+
+typedef enum _tagSND_DEVICE_ERROR {
+
+    SNDDEV_ERROR_Open=1,
+    SNDDEV_ERROR_Close=2,
+    SNDDEV_ERROR_GetCaps=3,
+    SNDDEV_ERROR_PrepareHeader=4,
+    SNDDEV_ERROR_UnprepareHeader=5,
+    SNDDEV_ERROR_Reset=6,
+    SNDDEV_ERROR_Restart=7,
+    SNDDEV_ERROR_GetPosition=8,
+    SNDDEV_ERROR_Write=9,
+    SNDDEV_ERROR_Pause=10,
+    SNDDEV_ERROR_Stop=11,
+    SNDDEV_ERROR_Start=12,
+    SNDDEV_ERROR_AddBuffer=13,
+    SNDDEV_ERROR_Query=14,
+
+} SNDDEV_ERR;
+
+
+// Sound device error event codes
+// ==============================
+//
+// All audio device error events are always passed on to the application, and are
+// never processed by the filter graph
+
+
+#define EC_SNDDEV_IN_ERROR                    (EC_SND_DEVICE_ERROR_BASE + 0x00)
+#define EC_SNDDEV_OUT_ERROR                   (EC_SND_DEVICE_ERROR_BASE + 0x01)
+// Parameters: ( DWORD, DWORD)
+// lParam1 is an enum SND_DEVICE_ERROR which notifies the app how the device was
+// being accessed when the failure occurred.
+//
+// lParam2 is the error returned from the sound device call.
+//
+
+#endif // __AUDEVCOD__