Set dp branch as trunk

wavread.h

@@ -0,0 +1,51 @@
+//-----------------------------------------------------------------------------
+// File: WavRead.h
+//
+// Desc: Support for loading and playing Wave files using DirectSound sound
+//       buffers.
+//
+// Copyright (c) 1999 Microsoft Corp. All rights reserved.
+//-----------------------------------------------------------------------------
+#ifndef WAVE_READ_H
+#define WAVE_READ_H
+
+
+#include <mmreg.h>
+#include <mmsystem.h>
+
+
+HRESULT WaveOpenFile( CHAR* strFileName, HMMIO* phmmioIn, WAVEFORMATEX** ppwfxInfo,
+                  MMCKINFO* pckInRIFF );
+HRESULT WaveStartDataRead( HMMIO* phmmioIn, MMCKINFO* pckIn,
+                           MMCKINFO* pckInRIFF );
+HRESULT WaveReadFile( HMMIO hmmioIn, UINT cbRead, BYTE* pbDest,
+                      MMCKINFO* pckIn, UINT* cbActualRead );
+
+//-----------------------------------------------------------------------------
+// Name: class CWaveSoundRead
+// Desc: A class to read in sound data from a Wave file
+//-----------------------------------------------------------------------------
+class CWaveSoundRead
+{
+public:
+    WAVEFORMATEX* m_pwfx;        // Pointer to WAVEFORMATEX structure
+    HMMIO         m_hmmioIn;     // MM I/O handle for the WAVE
+    MMCKINFO      m_ckIn;        // Multimedia RIFF chunk
+    MMCKINFO      m_ckInRiff;    // Use in opening a WAVE file
+
+public:
+    CWaveSoundRead();
+    ~CWaveSoundRead();
+
+    HRESULT Open( CHAR* strFilename );
+    HRESULT Reset();
+    HRESULT Read( UINT nSizeToRead, BYTE* pbData, UINT* pnSizeRead );
+    HRESULT Close();
+
+};
+
+
+#endif WAVE_READ_H
+
+
+