void
DlgRuleEditorFilterCapabilityPage::update(Subject *subject)
{
if (subject == filterPolicy_) {
/* This is not our policy! */
showCapability();
}
}
void CameraAttr::changeDevice(int index)
{
struct v4l2_capability vcap;
if (index == -1)
return;
if (camera != NULL) {
delete camera;
}
QString dev("/dev/"+ devList.at(index));
camera = new Camera(dev.toLocal8Bit().constData());
if (!camera->open())
return;
camera->getCapabilities(&vcap);
showCapability(&vcap);
camera->enumerateImageFormats(&mvecFmt);
for (unsigned int i = 0; i < mvecFmt.size(); i++) {
cmbPixelFormat->addItem((char *)mvecFmt[i].description);
}
changePixelFormat(0);
}