119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2007 by Dominik Wenger
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <QtCore>
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#include "encoderrbspeex.h"
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#include "rbsettings.h"
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#include "rbspeex.h"
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#include "Logger.h"
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EncoderRbSpeex::EncoderRbSpeex(QObject *parent) : EncoderBase(parent)
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{
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}
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void EncoderRbSpeex::generateSettings()
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{
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loadSettings();
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insertSetting(eVOLUME, new EncTtsSetting(this, EncTtsSetting::eDOUBLE,
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tr("Volume:"), volume, 0.0, 2.0));
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insertSetting(eQUALITY, new EncTtsSetting(this, EncTtsSetting::eDOUBLE,
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tr("Quality:"), quality, 0, 10.0));
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insertSetting(eCOMPLEXITY, new EncTtsSetting(this, EncTtsSetting::eINT,
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tr("Complexity:"), complexity, 0, 10));
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insertSetting(eNARROWBAND,new EncTtsSetting(this, EncTtsSetting::eBOOL,
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tr("Use Narrowband:"), narrowband));
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}
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void EncoderRbSpeex::saveSettings()
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{
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//save settings in user config
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RbSettings::setSubValue("rbspeex",RbSettings::EncoderVolume,
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getSetting(eVOLUME)->current().toDouble());
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RbSettings::setSubValue("rbspeex",RbSettings::EncoderQuality,
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getSetting(eQUALITY)->current().toDouble());
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RbSettings::setSubValue("rbspeex",RbSettings::EncoderComplexity,
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getSetting(eCOMPLEXITY)->current().toInt());
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RbSettings::setSubValue("rbspeex",RbSettings::EncoderNarrowBand,
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getSetting(eNARROWBAND)->current().toBool());
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RbSettings::sync();
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}
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void EncoderRbSpeex::loadSettings(void)
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{
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// try to get config from settings
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quality = RbSettings::subValue("rbspeex", RbSettings::EncoderQuality).toDouble();
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if(quality < 0) {
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quality = 8.0;
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}
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complexity = RbSettings::subValue("rbspeex", RbSettings::EncoderComplexity).toInt();
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volume = RbSettings::subValue("rbspeex", RbSettings::EncoderVolume).toDouble();
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narrowband = RbSettings::subValue("rbspeex", RbSettings::EncoderNarrowBand).toBool();
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}
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bool EncoderRbSpeex::start()
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{
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// make sure configuration parameters are set.
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loadSettings();
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return true;
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}
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bool EncoderRbSpeex::encode(QString input,QString output)
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{
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LOG_INFO() << "Encoding " << input << " to "<< output;
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char errstr[512];
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FILE *fin,*fout;
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if ((fin = fopen(input.toLocal8Bit(), "rb")) == nullptr) {
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LOG_ERROR() << "Error: could not open input file\n";
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return false;
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}
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if ((fout = fopen(output.toLocal8Bit(), "wb")) == nullptr) {
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LOG_ERROR() << "Error: could not open output file\n";
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fclose(fin);
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return false;
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}
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int ret = encode_file(fin, fout, quality, complexity, narrowband, volume,
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errstr, sizeof(errstr));
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fclose(fout);
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fclose(fin);
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if (!ret) {
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/* Attempt to delete unfinished output */
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LOG_ERROR() << "Error:" << errstr;
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QFile(output).remove();
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return false;
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}
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return true;
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}
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bool EncoderRbSpeex::configOk()
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{
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// check config. Make sure current settings are loaded.
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loadSettings();
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if(volume <= 0 || quality <= 0 || complexity <= 0)
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return false;
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else
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return true;
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}
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