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File Input: extended acceleration up to x1000

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This commit is contained in:
f4exb
2018-10-14 02:58:14 +02:00
parent db4ba51360
commit 85f7e69da5
3 changed files with 21 additions and 2 deletions
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plugins/samplesource/filesource/filesourceinput.cpp
+5 -1
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@@ -174,7 +174,7 @@ bool FileSourceInput::start()
m_ifstream.seekg(sizeof(FileRecord::Header), std::ios::beg);
}
if(!m_sampleFifo.setSize(m_sampleRate * sizeof(Sample))) {
if(!m_sampleFifo.setSize(m_settings.m_accelerationFactor * m_sampleRate * sizeof(Sample))) {
qCritical("Could not allocate SampleFifo");
return false;
}
@@ -405,6 +405,10 @@ bool FileSourceInput::applySettings(const FileSourceSettings& settings, bool for
if (m_fileSourceThread)
{
QMutexLocker mutexLocker(&m_mutex);
if (!m_sampleFifo.setSize(m_settings.m_accelerationFactor * m_sampleRate * sizeof(Sample))) {
qCritical("FileSourceInput::applySettings: could not reallocate sample FIFO size to %lu",
m_settings.m_accelerationFactor * m_sampleRate * sizeof(Sample));
}
m_fileSourceThread->setSampleRateAndSize(settings.m_accelerationFactor * m_sampleRate, m_sampleSize); // Fast Forward: 1 corresponds to live. 1/2 is half speed, 2 is double speed
}
}