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-rw-r--r--src/plugins/Input/wildmidi/decoder_wildmidi.cpp254
1 files changed, 0 insertions, 254 deletions
diff --git a/src/plugins/Input/wildmidi/decoder_wildmidi.cpp b/src/plugins/Input/wildmidi/decoder_wildmidi.cpp
deleted file mode 100644
index d24ec2cd4..000000000
--- a/src/plugins/Input/wildmidi/decoder_wildmidi.cpp
+++ /dev/null
@@ -1,254 +0,0 @@
-/***************************************************************************
- * Copyright (C) 2008 by Ilya Kotov *
- * forkotov02@hotmail.ru *
- * *
- * 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., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************/
-
-
-#include <QObject>
-#include <QIODevice>
-#include <QFile>
-#include <math.h>
-#include <stdint.h>
-
-#include <qmmp/constants.h>
-#include <qmmp/buffer.h>
-#include <qmmp/output.h>
-#include <qmmp/recycler.h>
-
-#include "decoder_wildmidi.h"
-
-// Decoder class
-
-DecoderWildMidi::DecoderWildMidi(QObject *parent, DecoderFactory *d, Output *o, const QString &path)
- : Decoder(parent, d, o)
-{
- m_path = path;
- m_inited = FALSE;
- m_user_stop = FALSE;
- m_output_buf = 0;
- m_output_bytes = 0;
- m_output_at = 0;
- m_bks = 0;
- m_done = FALSE;
- m_finish = FALSE;
- m_freq = 0;
- m_bitrate = 0;
- m_seekTime = -1.0;
- m_totalTime = 0.0;
- m_chan = 0;
- m_output_size = 0;
- //m_context = 0;
- midi_ptr = 0;
-}
-
-DecoderWildMidi::~DecoderWildMidi()
-{
- deinit();
- if (m_output_buf)
- delete [] m_output_buf;
- m_output_buf = 0;
-}
-
-void DecoderWildMidi::stop()
-{
- m_user_stop = TRUE;
-}
-
-void DecoderWildMidi::flush(bool final)
-{
- ulong min = final ? 0 : m_bks;
-
- while ((! m_done && ! m_finish) && m_output_bytes > min)
- {
- output()->recycler()->mutex()->lock ();
-
- while ((! m_done && ! m_finish) && output()->recycler()->full())
- {
- mutex()->unlock();
-
- output()->recycler()->cond()->wait(output()->recycler()->mutex());
-
- mutex()->lock ();
- m_done = m_user_stop;
- }
-
- if (m_user_stop || m_finish)
- m_done = TRUE;
- else
- {
- m_output_bytes -= produceSound(m_output_buf, m_output_bytes, m_bitrate, m_chan);
- m_output_size += m_bks;
- m_output_at = m_output_bytes;
- }
-
- if (output()->recycler()->full())
- {
- output()->recycler()->cond()->wakeOne();
- }
-
- output()->recycler()->mutex()->unlock();
- }
-}
-
-bool DecoderWildMidi::initialize()
-{
- m_bks = Buffer::size();
- m_inited = m_user_stop = m_done = m_finish = FALSE;
- m_freq = m_bitrate = 0;
- m_chan = 0;
- m_output_size = 0;
- m_seekTime = -1.0;
- m_totalTime = 0.0;
- _WM_Info *wm_info = 0;
-
- if (! m_output_buf)
- m_output_buf = new char[globalBufferSize];
- m_output_at = 0;
- m_output_bytes = 0;
-
- //wm_info = new _WM_Info;
-
- unsigned long int mixer_options = 0;
-
- if (WildMidi_Init ("/etc/timidity/timidity.cfg", 44100, mixer_options) == -1)
- return FALSE;
-
- midi_ptr = WildMidi_Open (m_path.toLocal8Bit());
-
- wm_info = WildMidi_GetInfo(midi_ptr);
-
- m_totalTime = wm_info->approx_total_samples / 44100;
-
- configure(44100, 2, 16);
-
- m_inited = TRUE;
- qDebug("DecoderWildMidi: initialize succes");
- return TRUE;
-}
-
-qint64 DecoderWildMidi::lengthInSeconds()
-{
- if (!m_inited)
- return 0;
-
- return m_totalTime;
-}
-
-
-void DecoderWildMidi::seek(qint64 pos)
-{
- m_seekTime = pos;
-}
-
-void DecoderWildMidi::deinit()
-{
- if (m_inited)
- WildMidi_Shutdown();
- m_inited = m_user_stop = m_done = m_finish = FALSE;
- m_freq = m_bitrate = 0;
- m_chan = 0;
- m_output_size = 0;
-}
-
-void DecoderWildMidi::run()
-{
- mutex()->lock ();
-
- ulong len = 0;
-
- _WM_Info *wm_info = new _WM_Info;
-
- if (!m_inited)
- {
- mutex()->unlock();
- return;
- }
- mutex()->unlock();
-
- while (! m_done && ! m_finish)
- {
- mutex()->lock ();
-
- //seeking
-
- if (m_seekTime >= 0.0)
- {
- qint64 i = m_seekTime *44100;
- long unsigned int *sample_pos = (long unsigned int *) &i;
- WildMidi_FastSeek(midi_ptr, sample_pos);
- m_seekTime = -1.0;
- }
-
- wm_info = WildMidi_GetInfo(midi_ptr);
-
- if (wm_info->approx_total_samples > wm_info->current_sample)
- len = WildMidi_GetOutput (midi_ptr, m_output_buf, globalBufferSize - m_output_at);
- else
- len = 0;
-
- if (len > 0)
- {
- m_bitrate = 0; //TODO calculate bitrate using file size and length
- m_output_at += len;
- m_output_bytes += len;
-
- if (output())
- flush();
-
- }
- else if (len == 0)
- {
- flush(TRUE);
-
- if (output())
- {
- output()->recycler()->mutex()->lock ();
- // end of stream
- while (! output()->recycler()->empty() && ! m_user_stop)
- {
- output()->recycler()->cond()->wakeOne();
- mutex()->unlock();
- output()->recycler()->cond()->wait(output()->recycler()->mutex());
- mutex()->lock ();
- }
- output()->recycler()->mutex()->unlock();
- }
-
- m_done = TRUE;
- if (! m_user_stop)
- {
- m_finish = TRUE;
- }
- }
- else
- {
- // error while reading
- qWarning("DecoderWildMidi: Error while decoding stream, file appears to be corrupted");
- m_finish = TRUE;
- }
- mutex()->unlock();
- }
-
- mutex()->lock ();
-
- if (m_finish)
- finish();
-
- mutex()->unlock();
- deinit();
-}
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