aflibWavFile.h

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00001 /*
00002  * Copyright: (C) 2000-2001 Bruce W. Forsberg
00003  *
00004  *   This library is free software; you can redistribute it and/or
00005  *   modify it under the terms of the GNU Lesser General Public
00006  *   License as published by the Free Software Foundation; either
00007  *   version 2.1 of the License, or any later version.
00008  *
00009  *   This library is distributed in the hope that it will be useful,
00010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  *   Lesser General Public License for more details.
00013  *
00014  *   You should have received a copy of the GNU Lesser General Public
00015  *   License along with this library; if not, write to the Free Software
00016  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
00017  *
00018  *   Bruce Forsberg  forsberg@tns.net
00019  *
00020  */
00021 
00031 #ifndef _AFLIBWAVFILE_H
00032 #define _AFLIBWAVFILE_H
00033 
00034 #ifdef HAVE_CONFIG_H
00035 #include <config.h>
00036 #endif
00037 
00038 #include "aflibFile.h"
00039 #include <audiofile.h>
00040 
00041 class aflibWavFile : public aflibFile {
00042 
00043 public:
00044 
00045    aflibWavFile();
00046 
00047    ~aflibWavFile();
00048 
00049    aflibStatus
00050    afopen(
00051       const char * file,
00052       aflibConfig* cfg);
00053 
00054    aflibStatus
00055    afcreate(
00056       const char * file,
00057       const aflibConfig& cfg);
00058 
00059    aflibStatus
00060    afread(
00061       aflibData& data,
00062       long long position = -1);
00063 
00064    aflibStatus
00065    afwrite(
00066       aflibData& data,
00067       long long position = -1);
00068 
00069    bool
00070    isDataSizeSupported(aflib_data_size size);
00071 
00072    bool
00073    isEndianSupported(aflib_data_endian end);
00074 
00075    bool
00076    isSampleRateSupported(int& rate);
00077 
00078 
00079 private:
00080 
00081 AFfilehandle  _handle;
00082 long long     _total_samples;
00083 
00084 };
00085 
00086 
00087 #endif

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