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SDRdaemon plugin: report LZ4 statistics

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This commit is contained in:
f4exb 2016-02-23 19:27:47 +01:00
parent e5f2a49835
commit 153b1c017c
7 changed files with 54 additions and 9 deletions
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4
plugins/samplesource/sdrdaemon/sdrdaemonbuffer.cpp
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@ -38,6 +38,8 @@ SDRdaemonBuffer::SDRdaemonBuffer(uint32_t rateDivider) :
m_nbLz4Decodes(0),
m_nbLz4SuccessfulDecodes(0),
m_nbLz4CRCOK(0),
m_nbLastLz4SuccessfulDecodes(0),
m_nbLastLz4CRCOK(0),
m_dataCRC(0),
m_sampleRateStream(0),
m_sampleRate(0),
@ -199,6 +201,8 @@ void SDRdaemonBuffer::writeDataLZ4(const char *array, uint32_t length)
<< "/" << m_nbLz4Decodes
<< std::endl;
m_nbLastLz4SuccessfulDecodes = m_nbLz4SuccessfulDecodes;
m_nbLastLz4CRCOK = m_nbLz4CRCOK;
m_nbLz4Decodes = 0;
m_nbLz4SuccessfulDecodes = 0;
m_nbLz4CRCOK = 0;

6
plugins/samplesource/sdrdaemon/sdrdaemonbuffer.h
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@ -74,7 +74,9 @@ public:
bool isSyncLocked() const { return m_syncLock; }
uint32_t getFrameSize() const { return m_frameSize; }
bool isLz4Compressed() const { return m_lz4; }
float getCompressionRatio() const { return (m_frameSize ? (float) m_lz4InSize / (float) m_frameSize : 1.0); }
float getCompressionRatio() const { return (m_frameSize > 0 ? (float) m_lz4InSize / (float) m_frameSize : 1.0); }
uint32_t getLz4DataCRCOK() const { return m_nbLastLz4CRCOK; }
uint32_t getLz4SuccessfulDecodes() const { return m_nbLastLz4SuccessfulDecodes; }
static const int m_udpPayloadSize;
static const int m_sampleSize;
@ -104,6 +106,8 @@ private:
uint32_t m_nbLz4Decodes;
uint32_t m_nbLz4SuccessfulDecodes;
uint32_t m_nbLz4CRCOK;
uint32_t m_nbLastLz4SuccessfulDecodes;
uint32_t m_nbLastLz4CRCOK;
uint64_t m_dataCRC;
uint32_t m_sampleRateStream; //!< Current sample rate from the stream

22
plugins/samplesource/sdrdaemon/sdrdaemongui.cpp
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@ -40,6 +40,11 @@ SDRdaemonGui::SDRdaemonGui(PluginAPI* pluginAPI, QWidget* parent) :
m_sampleRateStream(0),
m_centerFrequency(0),
m_syncLocked(false),
m_frameSize(0),
m_lz4(false),
m_compressionRatio(1.0),
m_nbLz4DataCRCOK(0),
m_nbLz4SuccessfulDecodes(0),
m_samplesCount(0),
m_tickCount(0),
m_address("127.0.0.1"),
@ -202,7 +207,16 @@ bool SDRdaemonGui::handleMessage(const Message& message)
m_syncLocked = ((SDRdaemonInput::MsgReportSDRdaemonStreamTiming&)message).getSyncLock();
m_frameSize = ((SDRdaemonInput::MsgReportSDRdaemonStreamTiming&)message).getFrameSize();
m_lz4 = ((SDRdaemonInput::MsgReportSDRdaemonStreamTiming&)message).getLz4Compression();
m_compressionRatio = ((SDRdaemonInput::MsgReportSDRdaemonStreamTiming&)message).getLz4Compression();
if (m_lz4) {
m_compressionRatio = ((SDRdaemonInput::MsgReportSDRdaemonStreamTiming&)message).getLz4CompressionRatio();
} else {
m_compressionRatio = 1.0;
}
m_nbLz4DataCRCOK = ((SDRdaemonInput::MsgReportSDRdaemonStreamTiming&)message).getLz4DataCRCOK();
m_nbLz4SuccessfulDecodes = ((SDRdaemonInput::MsgReportSDRdaemonStreamTiming&)message).getLz4SuccessfulDecodes();
updateWithStreamTime();
return true;
}
@ -323,6 +337,12 @@ void SDRdaemonGui::updateWithStreamTime()
s = QString::number(m_compressionRatio, 'f', 2);
ui->compressionRatioText->setText(tr("%1").arg(s));
s = QString::number(m_nbLz4DataCRCOK, 'f', 0);
ui->dataCRCOKText->setText(tr("%1").arg(s));
s = QString::number(m_nbLz4SuccessfulDecodes, 'f', 0);
ui->lz4DecodesOKText->setText(tr("%1").arg(s));
}
void SDRdaemonGui::tick()

2
plugins/samplesource/sdrdaemon/sdrdaemongui.h
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@ -63,6 +63,8 @@ private:
uint32_t m_frameSize;
bool m_lz4;
float m_compressionRatio;
uint32_t m_nbLz4DataCRCOK;
uint32_t m_nbLz4SuccessfulDecodes;
int m_samplesCount;
std::size_t m_tickCount;

4
plugins/samplesource/sdrdaemon/sdrdaemongui.ui
View File

@ -368,7 +368,7 @@
<string>Data CRC OK (%)</string>
</property>
<property name="text">
<string>100</string>
<string>0</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
@ -394,7 +394,7 @@
<string>LZ4 successful decodes (%)</string>
</property>
<property name="text">
<string>100</string>
<string>0</string>
</property>
<property name="alignment">
<set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>

21
plugins/samplesource/sdrdaemon/sdrdaemoninput.h
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@ -171,20 +171,27 @@ public:
bool getSyncLock() const { return m_syncLock; }
uint32_t getFrameSize() const { return m_frameSize; }
bool getLz4Compression() const { return m_lz4; }
float getLz4CompressionRatio() const { return m_compressionRatio; }
uint32_t getLz4DataCRCOK() const { return m_nbLz4CRCOK; }
uint32_t getLz4SuccessfulDecodes() const { return m_nbLz4SuccessfulDecodes; }
static MsgReportSDRdaemonStreamTiming* create(uint32_t tv_sec,
uint32_t tv_usec,
bool syncLock,
uint32_t frameSize,
bool lz4,
float compressionRatio)
float compressionRatio,
uint32_t nbLz4CRCOK,
uint32_t nbLz4SuccessfulDecodes)
{
return new MsgReportSDRdaemonStreamTiming(tv_sec,
tv_usec,
syncLock,
frameSize,
lz4,
compressionRatio);
compressionRatio,
nbLz4CRCOK,
nbLz4SuccessfulDecodes);
}
protected:
@ -194,20 +201,26 @@ public:
uint32_t m_frameSize;
bool m_lz4;
float m_compressionRatio;
uint32_t m_nbLz4CRCOK;
uint32_t m_nbLz4SuccessfulDecodes;
MsgReportSDRdaemonStreamTiming(uint32_t tv_sec,
uint32_t tv_usec,
bool syncLock,
uint32_t frameSize,
bool lz4,
float compressionRatio) :
float compressionRatio,
uint32_t nbLz4CRCOK,
uint32_t nbLz4SuccessfulDecodes) :
Message(),
m_tv_sec(tv_sec),
m_tv_usec(tv_usec),
m_syncLock(syncLock),
m_frameSize(frameSize),
m_lz4(lz4),
m_compressionRatio(compressionRatio)
m_compressionRatio(compressionRatio),
m_nbLz4CRCOK(nbLz4CRCOK),
m_nbLz4SuccessfulDecodes(nbLz4SuccessfulDecodes)
{ }
};

4
plugins/samplesource/sdrdaemon/sdrdaemonudphandler.cpp
View File

@ -212,7 +212,9 @@ void SDRdaemonUDPHandler::tick()
m_sdrDaemonBuffer.isSyncLocked(),
m_sdrDaemonBuffer.getFrameSize(),
m_sdrDaemonBuffer.isLz4Compressed(),
m_sdrDaemonBuffer.getCompressionRatio());
m_sdrDaemonBuffer.getCompressionRatio(),
m_sdrDaemonBuffer.getLz4DataCRCOK(),
m_sdrDaemonBuffer.getLz4SuccessfulDecodes());
m_outputMessageQueueToGUI->push(report);
}
}