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ATV demod: implement video inversion

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This commit is contained in:
f4exb 2017-03-19 19:10:48 +01:00
parent 71181c94fb
commit 481923f8ff
5 changed files with 47 additions and 8 deletions
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8
plugins/channelrx/demodatv/atvdemod.cpp
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@ -95,7 +95,8 @@ void ATVDemod::configure(
float fltVoltLevelSynchroTop,
float fltVoltLevelSynchroBlack,
bool blnHSync,
bool blnVSync)
bool blnVSync,
bool blnInvertVideo)
{
Message* msgCmd = MsgConfigureATVDemod::create(
fltLineDurationUs,
@ -105,7 +106,8 @@ void ATVDemod::configure(
fltVoltLevelSynchroTop,
fltVoltLevelSynchroBlack,
blnHSync,
blnVSync);
blnVSync,
blnInvertVideo);
objMessageQueue->push(msgCmd);
}
@ -371,6 +373,8 @@ void ATVDemod::demod(Complex& c)
fltVal = 0.0f;
}
fltVal = m_objRunning.m_blnInvertVideo ? 1.0f - fltVal : fltVal;
m_fltAmpLineAverage += fltVal;
//********** gray level **********

17
plugins/channelrx/demodatv/atvdemod.h
View File

@ -63,6 +63,7 @@ public:
float m_fltVoltLevelSynchroBlack;
bool m_blnHSync;
bool m_blnVSync;
bool m_blnInvertVideo;
ATVConfig() :
m_intSampleRate(0),
@ -73,7 +74,8 @@ public:
m_fltVoltLevelSynchroTop(0.0f),
m_fltVoltLevelSynchroBlack(1.0f),
m_blnHSync(false),
m_blnVSync(false)
m_blnVSync(false),
m_blnInvertVideo(false)
{
}
};
@ -132,7 +134,8 @@ public:
float fltVoltLevelSynchroTop,
float fltVoltLevelSynchroBlack,
bool blnHSync,
bool blnVSync);
bool blnVSync,
bool blnInvertVideo);
void configureRF(MessageQueue* objMessageQueue,
ATVModulation enmModulation,
@ -176,7 +179,8 @@ private:
float fltVoltLevelSynchroTop,
float fltVoltLevelSynchroBlack,
bool blnHSync,
bool blnVSync)
bool blnVSync,
bool blnInvertVideo)
{
return new MsgConfigureATVDemod(
fltLineDurationUs,
@ -186,7 +190,8 @@ private:
fltVoltLevelSynchroTop,
fltVoltLevelSynchroBlack,
blnHSync,
blnVSync);
blnVSync,
blnInvertVideo);
}
ATVConfig m_objMsgConfig;
@ -200,7 +205,8 @@ private:
float fltVoltLevelSynchroTop,
float fltVoltLevelSynchroBlack,
bool blnHSync,
bool blnVSync) :
bool blnVSync,
bool blnInvertVideo) :
Message()
{
m_objMsgConfig.m_fltVoltLevelSynchroBlack = fltVoltLevelSynchroBlack;
@ -211,6 +217,7 @@ private:
m_objMsgConfig.m_fltRatioOfRowsToDisplay = flatRatioOfRowsToDisplay;
m_objMsgConfig.m_blnHSync = blnHSync;
m_objMsgConfig.m_blnVSync = blnVSync;
m_objMsgConfig.m_blnInvertVideo = blnInvertVideo;
}
};

19
plugins/channelrx/demodatv/atvdemodgui.cpp
View File

@ -83,6 +83,14 @@ void ATVDemodGUI::resetToDefaults()
ui->hSync->setChecked(true);
ui->vSync->setChecked(true);
ui->halfImage->setChecked(false);
ui->invertVideo->setChecked(false);
//********** RF Default values **********
ui->decimatorEnable->setChecked(false);
ui->rfFiltering->setChecked(false);
ui->rfBW->setValue(10);
ui->rfOppBW->setValue(10);
ui->bfo->setValue(0);
blockApplySettings(false);
applySettings();
@ -106,6 +114,7 @@ QByteArray ATVDemodGUI::serialize() const
s.writeS32(12, ui->rfBW->value());
s.writeS32(13, ui->rfOppBW->value());
s.writeS32(14, ui->bfo->value());
s.writeBool(15, ui->invertVideo->isChecked());
return s.final();
}
@ -163,6 +172,8 @@ bool ATVDemodGUI::deserialize(const QByteArray& arrData)
ui->rfOppBW->setValue(tmp);
d.readS32(14, &tmp, 10);
ui->bfo->setValue(tmp);
d.readBool(15, &booltmp, true);
ui->invertVideo->setChecked(booltmp);
blockApplySettings(false);
m_objChannelMarker.blockSignals(false);
@ -322,7 +333,8 @@ void ATVDemodGUI::applySettings()
ui->synchLevel->value() / 1000.0f,
ui->blackLevel->value() / 1000.0f,
ui->hSync->isChecked(),
ui->vSync->isChecked());
ui->vSync->isChecked(),
ui->invertVideo->isChecked());
qDebug() << "ATVDemodGUI::applySettings:"
<< " m_objChannelizer.inputSampleRate: " << m_objChannelizer->getInputSampleRate()
@ -466,6 +478,11 @@ void ATVDemodGUI::on_vSync_clicked()
applySettings();
}
void ATVDemodGUI::on_invertVideo_clicked()
{
applySettings();
}
void ATVDemodGUI::on_halfImage_clicked()
{
applySettings();

1
plugins/channelrx/demodatv/atvdemodgui.h
View File

@ -69,6 +69,7 @@ private slots:
void on_topTime_valueChanged(int value);
void on_hSync_clicked();
void on_vSync_clicked();
void on_invertVideo_clicked();
void on_halfImage_clicked();
void on_modulation_currentIndexChanged(int index);
void on_fps_currentIndexChanged(int index);

10
plugins/channelrx/demodatv/atvdemodgui.ui
View File

@ -494,6 +494,16 @@
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="invertVideo">
<property name="toolTip">
<string>Toggle video inversion</string>
</property>
<property name="text">
<string>Inv</string>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="halfImage">
<property name="toolTip">