///////////////////////////////////////////////////////////////////////////////
// LameXP - Audio Encoder Front-End
-// Copyright (C) 2004-2015 LoRd_MuldeR <MuldeR2@GMX.de>
+// Copyright (C) 2004-2023 LoRd_MuldeR <MuldeR2@GMX.de>
//
// 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
+// 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, but always including the *additional*
-// restrictions defined in the "License.txt" file.
+// (at your option) any later version; always including the non-optional
+// LAMEXP GNU GENERAL PUBLIC LICENSE ADDENDUM. See "License.txt" file!
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
{
}
-bool AC3Decoder::decode(const QString &sourceFile, const QString &outputFile, volatile bool *abortFlag)
+bool AC3Decoder::decode(const QString &sourceFile, const QString &outputFile, QAtomicInt &abortFlag)
{
QProcess process;
QStringList args;
args << QDir::toNativeSeparators(sourceFile);
- args << "-i" << "-w" << QDir::toNativeSeparators(outputFile);
+ args << "-w" << QDir::toNativeSeparators(outputFile);
if(!startProcess(process, m_binary, args))
{
return false;
}
- bool bTimeout = false;
- bool bAborted = false;
+ int prevProgress = -1;
+ QRegExp regExp("\\b\\s*(\\d+)\\.(\\d+)?%(\\s+)Frames", Qt::CaseInsensitive);
- QRegExp regExp("\\b(\\s*)(\\d+)\\.(\\d+)%(\\s+)Frames");
-
- while(process.state() != QProcess::NotRunning)
+ const result_t result = awaitProcess(process, abortFlag, [this, &prevProgress, ®Exp](const QString &text)
{
- if(*abortFlag)
- {
- process.kill();
- bAborted = true;
- emit messageLogged("\nABORTED BY USER !!!");
- break;
- }
- process.waitForReadyRead(m_processTimeoutInterval);
- if(!process.bytesAvailable() && process.state() == QProcess::Running)
- {
- process.kill();
- qWarning("Valdec process timed out <-- killing!");
- emit messageLogged("\nPROCESS TIMEOUT !!!");
- bTimeout = true;
- break;
- }
- while(process.bytesAvailable() > 0)
+ if (regExp.lastIndexIn(text) >= 0)
{
- QByteArray line = process.readLine();
- QString text = QString::fromUtf8(line.constData()).simplified();
- if(regExp.lastIndexIn(text) >= 0)
+ qint32 newProgress;
+ if (MUtils::regexp_parse_int32(regExp, newProgress))
{
- bool ok = false;
- int progress = regExp.cap(2).toInt(&ok);
- if(ok) emit statusUpdated(progress);
- }
- else if(!text.isEmpty())
- {
- emit messageLogged(text);
+ if (newProgress > prevProgress)
+ {
+ emit statusUpdated(newProgress);
+ prevProgress = NEXT_PROGRESS(newProgress);
+ }
}
+ return true;
}
- }
-
- process.waitForFinished();
- if(process.state() != QProcess::NotRunning)
- {
- process.kill();
- process.waitForFinished(-1);
- }
-
- emit statusUpdated(100);
- emit messageLogged(QString().sprintf("\nExited with code: 0x%04X", process.exitCode()));
-
- if(bTimeout || bAborted || process.exitCode() != EXIT_SUCCESS || QFileInfo(outputFile).size() == 0)
- {
return false;
- }
-
- return true;
+ });
+
+ return (result == RESULT_SUCCESS);
}
-bool AC3Decoder::isFormatSupported(const QString &containerType, const QString &containerProfile, const QString &formatType, const QString &formatProfile, const QString &formatVersion)
+bool AC3Decoder::isFormatSupported(const QString &containerType, const QString& /*containerProfile*/, const QString &formatType, const QString& /*formatProfile*/, const QString& /*formatVersion*/)
{
- if(containerType.compare("AC-3", Qt::CaseInsensitive) == 0)
+ static const QLatin1String ac3("AC-3"), eac3("E-AC-3"), dts("DTS");
+ if(containerType.compare(ac3, Qt::CaseInsensitive) == 0)
{
- if(formatType.compare("AC-3", Qt::CaseInsensitive) == 0)
+ if(formatType.compare(ac3, Qt::CaseInsensitive) == 0)
{
return true;
}
}
- if(containerType.compare("E-AC-3", Qt::CaseInsensitive) == 0)
+ if(containerType.compare(eac3, Qt::CaseInsensitive) == 0)
{
- if(formatType.compare("E-AC-3", Qt::CaseInsensitive) == 0)
+ if(formatType.compare(eac3, Qt::CaseInsensitive) == 0)
{
return true;
}
}
- else if(containerType.compare("DTS", Qt::CaseInsensitive) == 0)
+
+ else if(containerType.compare(dts, Qt::CaseInsensitive) == 0)
{
- if(formatType.compare("DTS", Qt::CaseInsensitive) == 0)
+ if(formatType.compare(dts, Qt::CaseInsensitive) == 0)
{
return true;
}
}
- else if(containerType.compare("Wave", Qt::CaseInsensitive) == 0)
+ else if(containerType.compare(QLatin1String("Wave"), Qt::CaseInsensitive) == 0)
{
- if(formatType.compare("AC-3", Qt::CaseInsensitive) == 0 || formatType.compare("E-AC-3", Qt::CaseInsensitive) == 0 || formatType.compare("DTS", Qt::CaseInsensitive) == 0)
+ if((formatType.compare(ac3, Qt::CaseInsensitive) == 0) || (formatType.compare(eac3, Qt::CaseInsensitive) == 0) || (formatType.compare(dts, Qt::CaseInsensitive) == 0))
{
return true;
}