Removed wxMMedia

Added wxMMedia2: it should work on linux (wave read/write, aiff read only)
      I begin to write windows driver now

Added some file to filelist.txt
Make configure build wxMMedia2 makefiles


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3381 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

utils/wxMMedia2/lib/sndbase.h

@@ -0,0 +1,125 @@
+// --------------------------------------------------------------------------
+// Name: sndbase.h
+// Purpose:
+// Date: 08/11/1999
+// Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
+// CVSID: $Id$
+// --------------------------------------------------------------------------
+#ifndef _WX_SNDBASE_H
+#define _WX_SNDBASE_H
+
+#ifdef __GNUG__
+#pragma interface "sndbase.h"
+#endif
+
+#include <wx/defs.h>
+
+enum {
+  wxSOUND_INPUT = 1,
+  wxSOUND_OUTPUT = 2,
+  wxSOUND_DUPLEX = wxSOUND_INPUT | wxSOUND_OUTPUT,
+};
+
+typedef enum {
+  wxSOUND_NOFORMAT,
+  wxSOUND_PCM,
+  wxSOUND_ULAW
+} wxSoundFormatType;
+
+typedef enum {
+  wxSOUND_NOERR,
+  wxSOUND_IOERR,
+  wxSOUND_INVFRMT,
+  wxSOUND_INVDEV,
+  wxSOUND_NOTEXACT,
+  wxSOUND_INVSTRM,
+  wxSOUND_NOCODEC,
+  wxSOUND_MEMERR
+} wxSoundError;
+
+class WXDLLEXPORT wxSoundStream;
+
+typedef void (*wxSoundCallback)(wxSoundStream *stream, int evt,
+                                char *cdata);
+
+//
+// Base class for sound format specification
+//
+
+class WXDLLEXPORT wxSoundFormatBase {
+ public:
+  wxSoundFormatBase();
+  virtual ~wxSoundFormatBase();
+
+  virtual wxSoundFormatType GetType() const { return wxSOUND_NOFORMAT; }
+  virtual wxSoundFormatBase *Clone() const;
+
+  virtual wxUint32 GetTimeFromByte(wxUint32 bytes) const = 0;
+  virtual wxUint32 GetByteFromTime(wxUint32 time) const = 0;
+ 
+  virtual bool operator !=(const wxSoundFormatBase& frmt2) const;
+};
+
+//
+// Base class for sound streams
+//
+
+class wxSoundStream {
+ public:
+  wxSoundStream();
+  virtual ~wxSoundStream();
+
+  // Reads "len" bytes from the sound stream.
+  virtual wxSoundStream& Read(void *buffer, size_t len) = 0;
+  // Writes "len" byte to the sound stream.
+  virtual wxSoundStream& Write(const void *buffer, size_t len) = 0;
+  // Returns the best size for IO calls
+  virtual wxUint32 GetBestSize() const { return 1024; }
+
+  // SetSoundFormat returns TRUE when the format can be handled.
+  virtual bool SetSoundFormat(const wxSoundFormatBase& format);
+
+  // GetSoundFormat returns the current sound format.
+  wxSoundFormatBase& GetSoundFormat() const { return *m_sndformat; }
+
+  // Register a callback for a specified async event.
+  void Register(int evt, wxSoundCallback cbk, char *cdata);
+
+  // Starts the async notifier.
+  virtual bool StartProduction(int evt) = 0;
+  // Stops the async notifier.
+  virtual bool StopProduction() = 0;
+  // Sets the event handler: if it is non-null, all events are routed to it.
+  void SetEventHandler(wxSoundStream *handler) { m_handler = handler; }
+
+  // Initializes the full duplex mode.
+  virtual void SetDuplexMode(bool duplex) = 0;
+
+  wxSoundError GetError() const { return m_snderror; }
+  size_t GetLastAccess() const { return m_lastcount; }
+
+ protected:
+  // Current sound format
+  wxSoundFormatBase *m_sndformat;
+
+  // Last error
+  wxSoundError m_snderror;
+
+  // Last access
+  size_t m_lastcount;
+
+  // Event handler
+  wxSoundStream *m_handler;
+
+  wxSoundCallback m_callback[2];
+  char *m_cdata[2];
+
+ protected:
+  // Do the async stuff.
+  void DoAsyncStuff(int evt);
+
+  // Handles event
+  virtual void OnSoundEvent(int evt);
+};
+
+#endif