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ATV Demod: init simplification (2)
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6275581002
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@ -107,23 +107,8 @@ void ATVDemod::InitATVParameters(
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bool blnHSync,
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bool blnVSync)
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{
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// float fltImagesPerSeconds = (float) intFramePerS;
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int intNumberSamplePerLine;
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int intNumberOfLines;
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m_objSettingsMutex.lock();
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intNumberSamplePerLine = (int) ((fltLineDurationUs * intSampleRate) / m_fltSecondToUs);
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intNumberOfLines = (int) ((m_fltSecondToUs/fltFramePerS) /round(fltLineDurationUs));
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if((intNumberSamplePerLine != m_intNumberSamplePerLine)
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|| (intNumberOfLines != m_intNumberOfLines))
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{
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m_intNumberSamplePerLine= intNumberSamplePerLine;
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m_intNumberOfLines = intNumberOfLines;
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m_objRegisteredATVScreen->resizeATVScreen(m_intNumberSamplePerLine, m_intNumberOfLines);
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}
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m_intNumberSamplePerTop=(int)((fltTopDurationUs * intSampleRate) / m_fltSecondToUs);
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m_intNumberOfRowsToDisplay = (int) ((fltRatioOfRowsToDisplay * fltLineDurationUs * intSampleRate) / m_fltSecondToUs);
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m_intRowsLimit = m_intNumberOfLines-1;
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@ -515,15 +500,17 @@ bool ATVDemod::handleMessage(const Message& cmd)
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if (DownChannelizer::MsgChannelizerNotification::match(cmd))
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{
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DownChannelizer::MsgChannelizerNotification& objNotif = (DownChannelizer::MsgChannelizerNotification&) cmd;
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m_objConfig.m_intSampleRate = objNotif.getSampleRate();
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ApplySettings();
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if(m_objRunning.m_intSampleRate!=objNotif.getSampleRate())
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{
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m_objRunning.m_intSampleRate = objNotif.getSampleRate();
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ApplySettings();
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}
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// if(m_objRunning.m_intSampleRate!=objNotif.getSampleRate())
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// {
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// m_objRunning.m_intSampleRate = objNotif.getSampleRate();
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// ApplySettings();
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// }
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qDebug() << "ATVDemod::handleMessage: MsgChannelizerNotification:"
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<< " m_intMsps: " << m_objRunning.m_intSampleRate;
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<< " m_intMsps: " << m_objConfig.m_intSampleRate;
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return true;
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}
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@ -562,9 +549,6 @@ bool ATVDemod::handleMessage(const Message& cmd)
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|| (m_objConfig.m_blnHSync != m_objRunning.m_blnHSync)
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|| (m_objConfig.m_blnVSync != m_objRunning.m_blnVSync))
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{
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//m_objRunning.m_enmModulation = objCfg.m_objMsgConfig.m_enmModulation;
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m_objRunning.m_fltFramePerS = m_objConfig.m_fltFramePerS;
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m_objRunning.m_fltLineDurationUs = m_objConfig.m_fltLineDurationUs;
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m_objRunning.m_fltRatioOfRowsToDisplay = m_objConfig.m_fltRatioOfRowsToDisplay;
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m_objRunning.m_fltTopDurationUs = m_objConfig.m_fltTopDurationUs;
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m_objRunning.m_blnHSync = m_objConfig.m_blnHSync;
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@ -584,14 +568,30 @@ bool ATVDemod::handleMessage(const Message& cmd)
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void ATVDemod::ApplySettings()
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{
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if(m_objRunning.m_intSampleRate==0)
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if (m_objConfig.m_intSampleRate == 0)
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{
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return;
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}
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if((m_objConfig.m_fltFramePerS != m_objRunning.m_fltFramePerS)
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|| (m_objConfig.m_fltLineDurationUs != m_objRunning.m_fltLineDurationUs)
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|| (m_objConfig.m_intSampleRate != m_objRunning.m_intSampleRate))
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{
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m_objSettingsMutex.lock();
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m_intNumberSamplePerLine = (int) ((m_objConfig.m_fltLineDurationUs * m_objConfig.m_intSampleRate) / m_fltSecondToUs);
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m_intNumberOfLines = (int) ((m_fltSecondToUs / m_objConfig.m_fltFramePerS) /round(m_objConfig.m_fltLineDurationUs));
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m_objRegisteredATVScreen->resizeATVScreen(m_intNumberSamplePerLine, m_intNumberOfLines);
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m_objSettingsMutex.unlock();
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}
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m_objRunning.m_fltVoltLevelSynchroBlack = m_objConfig.m_fltVoltLevelSynchroBlack;
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m_objRunning.m_fltVoltLevelSynchroTop = m_objConfig.m_fltVoltLevelSynchroTop;
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m_objRunning.m_enmModulation = m_objConfig.m_enmModulation;
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m_objRunning.m_intSampleRate = m_objConfig.m_intSampleRate;
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m_objRunning.m_fltFramePerS = m_objConfig.m_fltFramePerS;
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m_objRunning.m_fltLineDurationUs = m_objConfig.m_fltLineDurationUs;
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InitATVParameters(
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m_objRunning.m_intSampleRate,
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