void LabeledGamma::calculateGT()
{
double gam = 100.0/m_gam_slider->value();
double con = (200.0/(100.0 - m_con_slider->value()))-1;
double half_max = m_max_val/2.0;
double bri = (m_bri_slider->value()/half_max) * m_max_val;
double x;
for (int i = 0; i<m_gam_tbl.size(); i++) {
// apply gamma
x = std::pow(i/m_max_val, gam) * m_max_val;
// apply contrast
x = (con*(x-half_max)) + half_max;
// apply brightness + rounding
x += bri + 0.5;
// ensure correct value
if (x > m_max_val) x = m_max_val;
if (x < 0) x = 0;
m_gam_tbl[i] = (int)x;
}
m_gamma_disp->update();
emit gammaChanged(m_bri_slider->value(), m_con_slider->value(), m_gam_slider->value());
emit gammaTableChanged(m_gam_tbl);
}
void PreviewSettingsDialog::on_sRGBCheckBox_stateChanged(int state) {
ui->gammaSpinBox->setEnabled(state == Qt::Unchecked);
emit gammaChanged(state == Qt::Checked, (Float) ui->gammaSpinBox->value());
}
void PreviewSettingsDialog::on_gammaSpinBox_valueChanged(double value) {
emit gammaChanged(ui->sRGBCheckBox->checkState() == Qt::Checked, (Float) value);
}
void LevelsCommand::setGamma(float gamma)
{
this->gamma = gamma;
emit gammaChanged(this->gamma);
}
void IniReader::setGamma(const int &s){settings.insert("gamma",s);emit gammaChanged();}
void IniReader::finished()
{
settings=watcher->result();
emit readConfigChanged();
emit writeConfigChanged();
emit romPathChanged();
emit hashPathChanged();
emit samplePathChanged();
emit artPathChanged();
emit ctrlrPathChanged();
emit iniPathChanged();
emit fontPathChanged();
emit cheatPathChanged();
emit crosshairPathChanged();
emit cfgDirChanged();
emit nvramDirChanged();
emit inputDirChanged();
emit stateDirChanged();
emit snapshotDirChanged();
emit diffDirChanged();
emit commentDirChanged();
emit stateChanged();
emit autoSaveChanged();
emit playbackChanged();
emit recordChanged();
emit mngWriteChanged();
emit aviWriteChanged();
emit wavWriteChanged();
emit snapNameChanged();
emit snapSizeChanged();
emit snapViewChanged();
emit snapBilinearChanged();
emit stateNameChanged();
emit burninChanged();
emit autoFrameSkipChanged();
emit frameSkipChanged();
emit secondsToRunChanged();
emit throttleChanged();
emit sleepChanged();
emit speedChanged();
emit refreshSpeedChanged();
emit rotateChanged();
emit rorChanged();
emit rolChanged();
emit autoRorChanged();
emit autoRolChanged();
emit flipXChanged();
emit flipYChanged();
emit artworkCropChanged();
emit useBackdropsChanged();
emit useOverlaysChanged();
emit useBezelsChanged();
emit useCPanelsChanged();
emit useMarqueesChanged();
emit brightnessChanged();
emit contrastChanged();
emit gammaChanged();
emit effectChanged();
emit beamChanged();
emit flickerChanged();
emit sampleRateChanged();
emit samplesChanged();
emit volumeChanged();
emit coinLockoutChanged();
emit ctrlrChanged();
emit mouseChanged();
emit joystickChanged();
emit lightgunChanged();
emit multiKeyboardChanged();
emit multiMouseChanged();
emit steadyKeyChanged();
emit uiActiveChanged();
emit offScreenReloadChanged();
emit joystickMapChanged();
emit joystickDeadzoneChanged();
emit joystickSaturationChanged();
emit naturalChanged();
emit joystickContradictoryChanged();
emit coinImpulseChanged();
emit paddleDeviceChanged();
emit adstickDeviceChanged();
emit pedalDeviceChanged();
emit dialDeviceChanged();
emit trackballDeviceChanged();
emit lightgunDeviceChanged();
emit positionalDeviceChanged();
emit mouseDeviceChanged();
emit verboseChanged();
emit logChanged();
emit osLogChanged();
emit debugChanged();
emit updateInPauseChanged();
emit debugScriptChanged();
emit sdlVideoFPSChanged();
emit commLocalHostChanged();
emit commLocalPortChanged();
emit commRemoteHostChanged();
emit commRemotePortChanged();
emit antiAliasChanged();
emit drcChanged();
emit drcUseCChanged();
emit drcLogUMLChanged();
emit drcLogNativeChanged();
emit biosChanged();
emit cheatChanged();
emit skipGameInfoChanged();
emit uiFontChanged();
emit ramSizeChanged();
emit confirmQuitChanged();
emit uiMouseChanged();
emit autoBootCommandChanged();
emit autoBootDelayChanged();
emit autoBootScriptChanged();
emit httpChanged();
emit httpPortChanged();
emit httpPathChanged();
emit consoleChanged();
emit multiThreadingChanged();
emit numProcessorsChanged();
emit videoChanged();
emit numScreensChanged();
emit windowChanged();
emit maximizeChanged();
emit keepAspectChanged();
emit unevenStretchChanged();
emit waitVSyncChanged();
emit syncRefreshChanged();
emit screenChanged();
emit aspectChanged();
emit resolutionChanged();
emit viewChanged();
emit switchResChanged();
emit filterChanged();
emit prescaleChanged();
emit glForcePow2TextureChanged();
emit glNoTextureRectChanged();
emit glVboChanged();
emit glPboChanged();
emit glGlslChanged();
emit glGlslFilterChanged();
emit soundChanged();
emit audioLatencyChanged();
emit centerHChanged();
emit centerVChanged();
emit scaleModeChanged();
emit useAllHeadsChanged();
emit keymapChanged();
emit keymapFileChanged();
emit sixAxisChanged();
emit videoDriverChanged();
emit renderDriverChanged();
emit audioDriverChanged();
emit glLibChanged();
}
void GammaWidget::gammaChanged (int value)
{
gammaChanged ( (double)value / ( FLOAT_SLIDER_RES / TORGB_GAMMA_RANGE ) );
}
void cSettingsDlg::on_GammaDoubleSpinBox_valueChanged(double val)
{
_parameters->setGamma(val);
emit gammaChanged((float)val);
}
