diff data/fileio/OggVorbisFileReader.h @ 0:fc9323a41f5a

start base : Sonic Visualiser sv1-1.0rc1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/data/fileio/OggVorbisFileReader.h	Fri May 11 09:08:14 2007 +0000
@@ -0,0 +1,58 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Sonic Visualiser
+    An audio file viewer and annotation editor.
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2006 Chris Cannam.
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License as
+    published by the Free Software Foundation; either version 2 of the
+    License, or (at your option) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#ifndef _OGG_VORBIS_FILE_READER_H_
+#define _OGG_VORBIS_FILE_READER_H_
+
+#ifdef HAVE_OGGZ
+#ifdef HAVE_FISHSOUND
+
+#include "CodedAudioFileReader.h"
+
+#include <oggz/oggz.h>
+#include <fishsound/fishsound.h>
+
+#include <set>
+
+class QProgressDialog;
+
+class OggVorbisFileReader : public CodedAudioFileReader
+{
+public:
+    OggVorbisFileReader(QString path, bool showProgress, CacheMode cacheMode);
+    virtual ~OggVorbisFileReader();
+
+    virtual QString getError() const { return m_error; }
+
+    static void getSupportedExtensions(std::set<QString> &extensions);
+
+protected:
+    QString m_path;
+    QString m_error;
+
+    FishSound *m_fishSound;
+    QProgressDialog *m_progress;
+    size_t m_fileSize;
+    size_t m_bytesRead;
+    bool m_cancelled;
+ 
+    static int readPacket(OGGZ *, ogg_packet *, long, void *);
+    static int acceptFrames(FishSound *, float **, long, void *);
+};
+
+#endif
+#endif
+
+#endif