1 files changed, 54 insertions, 0 deletions

diff --git a/dxsdk/Include/amaudio.h b/dxsdk/Include/amaudio.h
new file mode 100644
index 00000000..cd6d0532
--- /dev/null
+++ b/dxsdk/Include/amaudio.h
@@ -0,0 +1,54 @@
+//------------------------------------------------------------------------------
+// File: AMAudio.h
+//
+// Desc: Audio related definitions and interfaces for ActiveMovie.
+//
+// Copyright (c) 1992-2001, Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------------------------
+
+
+#ifndef __AMAUDIO__
+#define __AMAUDIO__
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+#include <mmsystem.h>
+#include <dsound.h>
+
+// This is the interface the audio renderer supports to give the application
+// access to the direct sound object and the buffers it is using, to allow the
+// application to use things like the 3D features of Direct Sound for the
+// soundtrack of a movie being played with Active Movie.
+
+// be nice to our friends in C
+#undef INTERFACE
+#define INTERFACE IAMDirectSound
+
+DECLARE_INTERFACE_(IAMDirectSound,IUnknown)
+{
+    /* IUnknown methods */
+
+    STDMETHOD(QueryInterface)(THIS_ REFIID riid, LPVOID *ppvObj) PURE;
+    STDMETHOD_(ULONG,AddRef)(THIS) PURE;
+    STDMETHOD_(ULONG,Release)(THIS) PURE;
+
+    /* IAMDirectSound methods */
+
+    STDMETHOD(GetDirectSoundInterface)(THIS_ LPDIRECTSOUND *lplpds) PURE;
+    STDMETHOD(GetPrimaryBufferInterface)(THIS_ LPDIRECTSOUNDBUFFER *lplpdsb) PURE;
+    STDMETHOD(GetSecondaryBufferInterface)(THIS_ LPDIRECTSOUNDBUFFER *lplpdsb) PURE;
+    STDMETHOD(ReleaseDirectSoundInterface)(THIS_ LPDIRECTSOUND lpds) PURE;
+    STDMETHOD(ReleasePrimaryBufferInterface)(THIS_ LPDIRECTSOUNDBUFFER lpdsb) PURE;
+    STDMETHOD(ReleaseSecondaryBufferInterface)(THIS_ LPDIRECTSOUNDBUFFER lpdsb) PURE;
+    STDMETHOD(SetFocusWindow)(THIS_ HWND, BOOL) PURE ;
+    STDMETHOD(GetFocusWindow)(THIS_ HWND *, BOOL*) PURE ;
+};
+
+
+#ifdef __cplusplus
+}
+#endif // __cplusplus
+#endif // __AMAUDIO__
+