Muldersoft/LameXP
Muldersoft/LameXP
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Simplified mpg123 progress computation.

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This commit is contained in:
LoRd_MuldeR 2017-12-08 22:43:18 +01:00
parent c90c2fab0f
commit 2f38af371e
2 changed files with 11 additions and 11 deletions
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18
src/Decoder_MP3.cpp
View File

@ -70,7 +70,8 @@ bool MP3Decoder::decode(const QString &sourceFile, const QString &outputFile, QA
bool bAborted = false;
int prevProgress = -1;
QRegExp regExp("\\b\\d+\\+\\d+\\s+(\\d+):(\\d+)\\.(\\d+)\\+(\\d+):(\\d+)\\.(\\d+)\\b");
//QRegExp regExp("\\b\\d+\\+\\d+\\s+(\\d+):(\\d+)\\.(\\d+)\\+(\\d+):(\\d+)\\.(\\d+)\\b");
QRegExp regExp("[_=>]\\s+(\\d+)\\+(\\d+)\\s+");
while(process.state() != QProcess::NotRunning)
{
@ -96,14 +97,13 @@ bool MP3Decoder::decode(const QString &sourceFile, const QString &outputFile, QA
QString text = QString::fromUtf8(line.constData()).simplified();
if(regExp.lastIndexIn(text) >= 0)
{
quint32 values[6];
if (MUtils::regexp_parse_uint32(regExp, values, 6))
quint32 values[2];
if (MUtils::regexp_parse_uint32(regExp, values, 2))
{
const double timeDone = (60.0 * double(values[0])) + double(values[1]) + (double(values[2]) / 100.0);
const double timeLeft = (60.0 * double(values[3])) + double(values[4]) + (double(values[5]) / 100.0);
if ((timeDone >= 0.005) || (timeLeft >= 0.005))
const quint32 total = values[0] + values[1];
if ((total >= 512U) && (values[0] >= 256U))
{
const int newProgress = qRound((static_cast<double>(timeDone) / static_cast<double>(timeDone + timeLeft)) * 100.0);
const int newProgress = qRound((static_cast<double>(values[0]) / static_cast<double>(total)) * 100.0);
if (newProgress > prevProgress)
{
emit statusUpdated(newProgress);
@ -147,13 +147,13 @@ bool MP3Decoder::isFormatSupported(const QString &containerType, const QString &
QMutexLocker lock(&m_regexMutex);
if (m_regxLayer.isNull())
{
m_regxLayer.reset(new QRegExp(L1S("\\bLayer\\s+(1|2|3)\\b"), Qt::CaseInsensitive));
m_regxLayer.reset(new QRegExp(L1S("^Layer\\s+(1|2|3)\\b"), Qt::CaseInsensitive));
}
if (m_regxLayer->indexIn(formatProfile) >= 0)
{
if (m_regxVersion.isNull())
{
m_regxVersion.reset(new QRegExp(L1S("\\b(Version\\s+)?(1|2|2\\.5)\\b"), Qt::CaseInsensitive));
m_regxVersion.reset(new QRegExp(L1S("^(Version\\s+)?(1|2|2\\.5)\\b"), Qt::CaseInsensitive));
}
return (m_regxVersion->indexIn(formatVersion) >= 0);
}

4
src/Encoder_MP3.cpp
View File

@ -322,13 +322,13 @@ bool MP3Encoder::isFormatSupported(const QString &containerType, const QString &
QMutexLocker lock(&m_regexMutex);
if (m_regxLayer.isNull())
{
m_regxLayer.reset(new QRegExp(L1S("\\bLayer\\s+(1|2|3)\\b"), Qt::CaseInsensitive));
m_regxLayer.reset(new QRegExp(L1S("^Layer\\s+(1|2|3)\\b"), Qt::CaseInsensitive));
}
if (m_regxLayer->indexIn(formatProfile) >= 0)
{
if (m_regxVersion.isNull())
{
m_regxVersion.reset(new QRegExp(L1S("\\b(Version\\s+)?(1|2|2\\.5)\\b"), Qt::CaseInsensitive));
m_regxVersion.reset(new QRegExp(L1S("^(Version\\s+)?(1|2|2\\.5)\\b"), Qt::CaseInsensitive));
}
return (m_regxVersion->indexIn(formatVersion) >= 0);
}