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/*
Copyright (C) 2000 Rik Hemsley (rikkus) <[email protected]>
Copyright (C) 2000, 2001, 2002 Michael Matz <[email protected]>
Copyright (C) 2001 Carsten Duvenhorst <[email protected]>
Copyright (C) 2001 Adrian Schroeter <[email protected]>
Copyright (C) 2003 Richard Lärkäng <[email protected]>
Copyright (C) 2003 Scott Wheeler <[email protected]>
Copyright (C) 2004, 2005 Benjamin Meyer <ben at meyerhome dot net>
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.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "encoderwav.h"
extern "C"
{
KDE_EXPORT void create_audiocd_encoders(TDEIO::SlaveBase *slave, TQPtrList<AudioCDEncoder> &encoders)
{
encoders.append( new EncoderWav(slave));
encoders.append( new EncoderCda(slave));
}
}
class EncoderWav::Private
{
public:
};
unsigned long EncoderWav::size(long time_secs) const {
return (EncoderCda::size(time_secs) + 44);
}
const char * EncoderWav::mimeType() const {
return "audio/x-wav";
}
long EncoderWav::readInit(long byteCount){
static char riffHeader[] =
{
'\x52', '\x49', '\x46', '\x46', // 0 "AIFF"
'\x00', '\x00', '\x00', '\x00', // 4 wavSize
'\x57', '\x41', '\x56', '\x45', // 8 "WAVE"
'\x66', '\x6d', '\x74', '\x20', // 12 "fmt "
'\x10', '\x00', '\x00', '\x00', // 16
'\x01', '\x00', '\x02', '\x00', // 20
'\x44', '\xac', '\x00', '\x00', // 24
'\x10', '\xb1', '\x02', '\x00', // 28
'\x04', '\x00', '\x10', '\x00', // 32
'\x64', '\x61', '\x74', '\x61', // 36 "data"
'\x00', '\x00', '\x00', '\x00' // 40 byteCount
};
TQ_INT32 wavSize(byteCount + 44 - 8);
riffHeader[4] = (wavSize >> 0 ) & 0xff;
riffHeader[5] = (wavSize >> 8 ) & 0xff;
riffHeader[6] = (wavSize >> 16) & 0xff;
riffHeader[7] = (wavSize >> 24) & 0xff;
riffHeader[40] = (byteCount >> 0 ) & 0xff;
riffHeader[41] = (byteCount >> 8 ) & 0xff;
riffHeader[42] = (byteCount >> 16) & 0xff;
riffHeader[43] = (byteCount >> 24) & 0xff;
TQByteArray output;
output.setRawData(riffHeader, 44);
ioslave->data(output);
output.resetRawData(riffHeader, 44);
return 44;
}
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