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Switched added to hyperion-v4l2 to process the video stream as a 3D SBS or TAB

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Former-commit-id: cdd121f172f4e42e301f63a3a2a51ec97ac97e3b
This commit is contained in:
johan
2014-02-04 21:53:36 +01:00
parent bad5b34796
commit 62c1d36195
4 changed files with 85 additions and 30 deletions
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29
src/hyperion-v4l2/hyperion-v4l2.cpp
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@@ -54,6 +54,8 @@ int main(int argc, char** argv)
IntParameter & argFrameDecimation = parameters.add<IntParameter> ('f', "frame-decimator", "Decimation factor for the video frames [default=1]");
SwitchParameter<> & argScreenshot = parameters.add<SwitchParameter<>> (0x0, "screenshot", "Take a single screenshot, save it to file and quit");
DoubleParameter & argSignalThreshold = parameters.add<DoubleParameter> ('t', "signal-threshold", "The signal threshold for detecting the presence of a signal. Value should be between 0.0 and 1.0.");
SwitchParameter<> & arg3DSBS = parameters.add<SwitchParameter<>> (0x0, "3DSBS", "Interpret the incoming video stream as 3D side-by-side");
SwitchParameter<> & arg3DTAB = parameters.add<SwitchParameter<>> (0x0, "3DTAB", "Interpret the incoming video stream as 3D top-and-bottom");
StringParameter & argAddress = parameters.add<StringParameter> ('a', "address", "Set the address of the hyperion server [default: 127.0.0.1:19445]");
IntParameter & argPriority = parameters.add<IntParameter> ('p', "priority", "Use the provided priority channel (the lower the number, the higher the priority) [default: 800]");
SwitchParameter<> & argSkipReply = parameters.add<SwitchParameter<>> (0x0, "skip-reply", "Do not receive and check reply messages from Hyperion");
@@ -88,21 +90,38 @@ int main(int argc, char** argv)
if (!argCropTop.isSet()) argCropTop.setDefault(argCropHeight.getValue());
if (!argCropBottom.isSet()) argCropBottom.setDefault(argCropHeight.getValue());
// initialize the grabber
V4L2Grabber grabber(
argDevice.getValue(),
argInput.getValue(),
argVideoStandard.getValue(),
argWidth.getValue(),
argHeight.getValue(),
std::max(0, argCropLeft.getValue()),
std::max(0, argCropRight.getValue()),
std::max(0, argCropTop.getValue()),
std::max(0, argCropBottom.getValue()),
std::max(1, argFrameDecimation.getValue()),
std::max(1, argSizeDecimation.getValue()),
std::max(1, argSizeDecimation.getValue()));
// set cropping values
grabber.setCropping(
std::max(0, argCropLeft.getValue()),
std::max(0, argCropRight.getValue()),
std::max(0, argCropTop.getValue()),
std::max(0, argCropBottom.getValue()));
// set 3D mode if applicable
if (arg3DSBS.isSet())
{
grabber.set3D(V4L2Grabber::MODE_3DSBS);
}
else if (arg3DTAB.isSet())
{
grabber.set3D(V4L2Grabber::MODE_3DTAB);
}
// start the grabber
grabber.start();
// run the grabber
if (argScreenshot.isSet())
{
grabber.setCallback(&saveScreenshot, nullptr);
@@ -114,6 +133,8 @@ int main(int argc, char** argv)
grabber.setCallback(&ImageHandler::imageCallback, &handler);
grabber.capture();
}
// stop the grabber
grabber.stop();
}
catch (const std::runtime_error & e)