rgscan: fixed class name

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@3771 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 0 insertions, 314 deletions

diff --git a/src/plugins/General/rgscan/rgscaner.cpp b/src/plugins/General/rgscan/rgscaner.cpp
deleted file mode 100644
index 203a2a7ab..000000000
--- a/src/plugins/General/rgscan/rgscaner.cpp
+++ /dev/null
@@ -1,314 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2013 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.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
- ***************************************************************************/
-
-#include <QStringList>
-#include <math.h>
-#include <qmmp/inputsourcefactory.h>
-#include <qmmp/decoderfactory.h>
-#include "rgscaner.h"
-
-RGScaner::RGScaner()
-{
-    m_gain = 0.;
-    m_peak = 0.;
-    m_user_stop = false;
-    m_is_running = false;
-    m_has_values = false;
-    m_handle = 0;
-    m_decoder = 0;
-    m_source = 0;
-}
-
-RGScaner::~RGScaner()
-{
-    stop();
-    deinit();
-    if(m_handle)
-    {
-        DeinitGainAbalysis(m_handle);
-        m_handle = 0;
-    }
-}
-
-bool RGScaner::prepare(const QString &url)
-{
-    deinit();
-    m_url = url;
-    QString name = m_url.section("/", -1);
-    InputSource *source = InputSource::create(url, 0);
-    if(!source->initialize())
-    {
-        delete source;
-        qWarning("RGScaner: Invalid url");
-        return false;
-    }
-
-    if(source->ioDevice() && !source->ioDevice()->open(QIODevice::ReadOnly))
-    {
-        delete source;
-        qWarning("RGScaner: [%s] unable to open input stream, error: %s",
-                 qPrintable(name),
-                 qPrintable(source->ioDevice()->errorString()));
-        return false;
-    }
-
-    DecoderFactory *factory = Decoder::findByPath(source->url());
-
-    if(!factory)
-    {
-        qWarning("RGScaner: [%s] unable to find factory", qPrintable(name));
-        delete source;
-        return false;
-    }
-    qDebug("RGScaner: [%s] selected decoder: %s",
-           qPrintable(factory->properties().shortName), qPrintable(name));
-
-    if(factory->properties().noInput && source->ioDevice())
-        source->ioDevice()->close();
-
-    Decoder *decoder = factory->create(source->url(), source->ioDevice());
-    if(!decoder->initialize())
-    {
-        qWarning("RGScaner: [%s] invalid file format", qPrintable(name));
-        delete source;
-        delete decoder;
-        return false;
-    }
-    m_decoder = decoder;
-    m_source = source;
-    m_user_stop = false;
-    m_has_values = false;
-    return true;
-}
-
-void RGScaner::stop()
-{
-    m_mutex.lock();
-    m_user_stop = true;
-    m_mutex.unlock();
-}
-
-bool RGScaner::isRunning()
-{
-    return m_is_running;
-}
-
-bool RGScaner::hasValues() const
-{
-    return m_has_values;
-}
-
-double RGScaner::gain() const
-{
-    return m_gain;
-}
-
-double RGScaner::peak() const
-{
-    return m_peak;
-}
-
-QString RGScaner::url() const
-{
-    return m_url;
-}
-
-GainHandle_t *RGScaner::handle()
-{
-    return m_handle;
-}
-
-void RGScaner::run()
-{
-    if(m_user_stop)
-        return;
-    QString name = m_url.section("/", -1);
-    qDebug("RGScaner: [%s] staring thread", qPrintable(name));
-    m_is_running = true;
-    bool error = false;
-
-    AudioParameters ap = m_decoder->audioParameters();
-    Qmmp::AudioFormat format = ap.format();
-    bool headroom = m_decoder->hasHeadroom();
-    const int buf_size = 8192; //samples
-    double out_left[buf_size], out_right[buf_size]; //replay gain buffers
-    float float_buf[buf_size]; //float buffer
-    char char_buf[buf_size*ap.sampleSize()]; //char buffer
-    qint64 totalSamples = m_decoder->totalTime() * ap.sampleRate() * ap.channels() / 1000;
-    qint64 sample_counter = 0;
-    qint64 samples = 0;
-    double max = 0;
-
-    if(m_handle)
-        DeinitGainAbalysis(m_handle);
-    InitGainAnalysis(&m_handle, ap.sampleRate());
-
-    forever
-    {
-        if(headroom)
-        {
-            samples = m_decoder->read(float_buf, buf_size);
-
-            if(samples < 0)
-            {
-                error = true;
-                break;
-            }
-            else if(samples == 0)
-                break;
-
-            if(ap.channels() == 2)
-            {
-                for(int i = 0; i < (samples >> 1); ++i)
-                {
-                    out_left[i] = float_buf[i*2]*32768.0;
-                    out_right[i] = float_buf[i*2+1]*32768.0;
-                    max = qMax(fabs(out_left[i]), max);
-                    max = qMax(fabs(out_right[i]), max);
-                }
-            }
-            else if(ap.channels() == 1)
-            {
-                for(int i = 0; i < samples; ++i)
-                {
-                    out_left[i] = float_buf[i]*32768.0;
-                    max = qMax(fabs(out_left[i]), max);
-                }
-            }
-        }
-        else
-        {
-            qint64 len = m_decoder->read(char_buf, buf_size*ap.sampleSize());
-
-            if(samples < 0)
-            {
-                error = true;
-                break;
-            }
-            else if(samples == 0)
-                break;
-
-            samples = len / ap.sampleSize();
-
-            if(ap.channels() == 2)
-            {
-                for(int i = 0; i < (samples >> 1); ++i)
-                {
-                    switch (format)
-                    {
-                    case Qmmp::PCM_S8:
-                        out_left[i] = char_buf[i*2]*32768.0/128.0;
-                        out_right[i] = char_buf[i*2+1]*32768.0/128.0;
-                        break;
-                    case Qmmp::PCM_S16LE:
-                        out_left[i] = ((short *)char_buf)[i*2];
-                        out_right[i] = ((short *)char_buf)[i*2+1];
-                        break;
-                    case Qmmp::PCM_S24LE:
-                        out_left[i] = ((qint32 *)char_buf)[i*2]*32768.0/((1U << 23));
-                        out_right[i] = ((qint32 *)char_buf)[i*2+1]*32768.0/((1U << 23));
-                        break;
-                    case Qmmp::PCM_S32LE:
-                        out_left[i] = ((qint32 *)char_buf)[i*2]*32768.0/((1U << 31));
-                        out_right[i] = ((qint32 *)char_buf)[i*2+1]*32768.0/((1U << 31));
-                        break;
-                    default:
-                        break;
-                    }
-                    max = qMax(fabs(out_left[i]), max);
-                    max = qMax(fabs(out_right[i]), max);
-                }
-            }
-            else if(ap.channels() == 1)
-            {
-                for(int i = 0; i < samples; ++i)
-                {
-                    switch (format)
-                    {
-                    case Qmmp::PCM_S8:
-                        out_left[i] = char_buf[i*2]*32768.0/128.0;
-                        break;
-                    case Qmmp::PCM_S16LE:
-                        out_left[i] = ((short *)char_buf)[i*2];
-                        break;
-                    case Qmmp::PCM_S24LE:
-                        out_left[i] = ((qint32 *)char_buf)[i*2]*32768.0/((1U << 23));
-                        break;
-                    case Qmmp::PCM_S32LE:
-                        out_left[i] = ((qint32 *)char_buf)[i*2]*32768.0/((1U << 31));
-                        break;
-                    default:
-                        break;
-                    }
-                    max = qMax(fabs(out_left[i]), max);
-                }
-            }
-        }
-
-        size_t samples_per_channel = samples >> ((ap.channels() == 2) ? 1 : 0);
-
-        AnalyzeSamples(m_handle, out_left, out_right, samples_per_channel, ap.channels());
-        sample_counter += samples;
-        emit progress(100 * sample_counter / totalSamples);
-
-        m_mutex.lock();
-        if(m_user_stop)
-        {
-            m_mutex.unlock();
-            break;
-        }
-        m_mutex.unlock();
-    }
-
-    if(error)
-    {
-        qWarning("RGScaner: [%s] finished with error", qPrintable(name));
-    }
-    else if(m_user_stop)
-    {
-        qDebug("RGScaner: [%s] stopped by user", qPrintable(name));
-    }
-    else
-    {
-        m_gain = GetTitleGain(m_handle);
-        m_peak = max/32768.0;
-        emit progress(100);
-        qDebug("RGScaner: [%s] peak=%f, gain=%f", qPrintable(name), m_peak, m_gain);
-        qDebug("RGScaner: [%s] finished with success ", qPrintable(name));
-        m_has_values = true;
-    }
-    deinit();
-    emit finished(m_url);
-    m_is_running = false;
-}
-
-void RGScaner::deinit()
-{
-    if(m_decoder)
-    {
-        delete m_decoder;
-        m_decoder = 0;
-    }
-    if(m_source)
-    {
-        delete m_source;
-        m_source = 0;
-    }
-}