diff options
Diffstat (limited to 'src/qmmp/softwarevolume.cpp')
| -rw-r--r-- | src/qmmp/softwarevolume.cpp | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/src/qmmp/softwarevolume.cpp b/src/qmmp/softwarevolume.cpp deleted file mode 100644 index ed4343fb4..000000000 --- a/src/qmmp/softwarevolume.cpp +++ /dev/null @@ -1,75 +0,0 @@ -/*************************************************************************** - * Copyright (C) 2008-2019 by Ilya Kotov * - * forkotov02@ya.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 <QSettings> -#include "buffer.h" -#include "qmmp.h" -#include "softwarevolume_p.h" - -SoftwareVolume::SoftwareVolume() -{ - QSettings settings(Qmmp::configFile(), QSettings::IniFormat); - m_left = settings.value("Volume/left", 80).toInt(); - m_right = settings.value("Volume/right", 80).toInt(); - m_scaleLeft = (double)m_left/100.0; - m_scaleRight = (double)m_right/100.0; -} - -SoftwareVolume::~SoftwareVolume() -{ - QSettings settings(Qmmp::configFile(), QSettings::IniFormat); - settings.setValue("Volume/left", m_left); - settings.setValue("Volume/right", m_right); -} - -void SoftwareVolume::setVolume(const VolumeSettings &v) -{ - m_left = v.left; - m_right = v.right; - m_scaleLeft = (double)m_left/100.0; - m_scaleRight = (double)m_right/100.0; -} - -VolumeSettings SoftwareVolume::volume() const -{ - VolumeSettings v; - v.left = m_left; - v.right = m_right; - return v; -} - -void SoftwareVolume::changeVolume(Buffer *b, int chan) -{ - if(chan == 1) - { - for(size_t i = 0; i < b->samples; ++i) - { - b->data[i] *= qMax(m_scaleLeft, m_scaleRight); - } - } - else - { - for(size_t i = 0; i < b->samples; i+=2) - { - b->data[i] *= m_scaleLeft; - b->data[i+1] *= m_scaleRight; - } - } -} |
