* Added wxMMedia in the repository so people interrested in it can work on it

* WARNING! It is quite unstable on Windows and it doesn't work on Linux for
  the moment because I didn't finish fixing the CODEC stream.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@975 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/wxMMedia/snduss.h

@@ -0,0 +1,85 @@
+// /////////////////////////////////////////////////////////////////////////////
+// Name:       snduss.h
+// Purpose:    wxMMedia
+// Author:     Guilhem Lavaux
+// Created:    1997
+// Updated:    1998
+// Copyright:  (C) 1997, 1998, Guilhem Lavaux
+// License:    wxWindows license
+// /////////////////////////////////////////////////////////////////////////////
+/* Real -*- C++ -*- */
+#ifndef __SND_ussnd_H__
+#define __SND_ussnd_H__
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+#include <wx/thread.h>
+#include "sndsnd.h"
+#include "sndfrag.h"
+#include "sndfrmt.h"
+
+///
+class wxUssSound : public wxSound, public wxThread {
+  ///
+  DECLARE_DYNAMIC_CLASS(wxUssSound)
+public:
+  wxUssSound();
+  ///
+  virtual ~wxUssSound();
+  
+  ///
+  void OnNeedBuffer();
+protected:
+  ///
+  virtual bool Wakeup(wxSndBuffer& buf);
+  ///
+  void USS_Sleep();
+  ///
+  virtual void StopBuffer(wxSndBuffer& buf);
+
+  ///
+  bool OnSetupDriver(wxSndBuffer& buf, wxSndMode mode);
+
+  ///
+  bool SetupSound(wxUint16 srate, wxUint8 bps, bool stereo);
+
+  ///
+  wxUint32 GetNbFragments();
+  ///
+  wxUint32 GetFragmentSize();
+  ///
+  void ThreadEntryPoint();
+
+protected:
+  ///
+  wxUint16 m_srate;
+  ///
+  wxUint8 m_bps;
+  ///
+  wxUint32 m_max_bufsize;
+  ///
+  bool m_stereo;
+  ///
+  wxSndMode m_mode;
+  ///
+  wxSoundDataFormat m_ussformat;
+  ///
+  wxStreamBuffer *m_sndbuf;
+  ///
+  bool m_stop_thrd, m_sleeping;
+  /// Sound file descriptor.
+  int m_fd;
+  /// Thread sleep mutexes and conditions.
+  wxMutex m_sleep_mtx;
+  wxCondition m_sleep_cond;
+
+  ///
+  bool DoInput(wxSndBuffer *buf);
+  bool DoOutput(wxSndBuffer *buf);
+
+  ///
+  virtual void *Entry();
+};
+
+#endif