QCamVesta::QCamVesta(const char * devpath):
QCamV4L2(devpath,(ioNoBlock|ioUseSelect|haveBrightness|haveContrast|haveColor)) {
SCmodCtrl_=NULL;
exposureTimeLeft_=NULL;
whiteBalanceMode_=-1;
{
/* sanity check */
bool IsPhilips = false;
struct pwc_probe probe;
if (sscanf((char*)v4l2_cap_.card, "Philips %d webcam", &type_) == 1) {
/* original phillips */
IsPhilips = true;
} else if (ioctl(device_, VIDIOCPWCPROBE, &probe) == 0) {
/* an OEM clone ? */
if (!strcmp((char*)v4l2_cap_.card,probe.name)) {
IsPhilips = true;
type_=probe.type;
}
}
if (!IsPhilips) {
QMessageBox::information(0,"Qastrocam-g2","QCamVesta::QCamVesta() called on a non Philips Webcam.\ndid you use QCamV4L::openBestDevice() to open your device?");
cout << "QCamVesta::QCamVesta() called on a non Philips Webcam.\n"
<< "did you use QCamV4L::openBestDevice() to open your device?"
<< endl;
exit(1);
}
}
//initRemoteControl(remoteCTRL_);
multiplicateur_=1;
if (exposureTimeLeft_) exposureTimeLeft_->hide();
skippedFrame_=0;
liveWhiteBalance_=false /* set to true to show dynamicaly white balance
setting (slow) */;
refreshGui_=true;
haveLeds_= (type_ >= 730);
setLed(0,255);
setWhiteBalanceMode(PWC_WB_AUTO);
getWhiteBalance();
lastGain_=getGain();
// read the window_ values
// generic V4L don't do it anymore
if(ioctl(device_,VIDIOCGWIN, &window_))
perror("ioctl (VIDIOCGWIN)");
}
void CameraBinImageProcessing::setParameter(QCameraImageProcessingControl::ProcessingParameter parameter,
const QVariant &value)
{
switch (parameter) {
case ContrastAdjustment:
setColorBalanceValue("contrast", value.toReal());
break;
case BrightnessAdjustment:
setColorBalanceValue("brightness", value.toReal());
break;
case SaturationAdjustment:
setColorBalanceValue("saturation", value.toReal());
break;
case WhiteBalancePreset:
setWhiteBalanceMode(value.value<QCameraImageProcessing::WhiteBalanceMode>());
break;
case QCameraImageProcessingControl::ColorFilter:
#ifdef HAVE_GST_PHOTOGRAPHY
if (GstPhotography *photography = m_session->photography()) {
#if GST_CHECK_VERSION(1, 0, 0)
gst_photography_set_color_tone_mode(photography, m_filterMap.value(
value.value<QCameraImageProcessing::ColorFilter>(),
GST_PHOTOGRAPHY_COLOR_TONE_MODE_NORMAL));
#else
gst_photography_set_colour_tone_mode(photography, m_filterMap.value(
value.value<QCameraImageProcessing::ColorFilter>(),
GST_PHOTOGRAPHY_COLOUR_TONE_MODE_NORMAL));
#endif
}
#endif
break;
default:
break;
}
updateColorBalanceValues();
}
