NekoCWD/libcamera
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cam: Support using multiple cameras concurrently

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To allow testing capture from multiple cameras concurrently, turn the
--camera option into an array option, and create one CameraSession per
specified camera. The code is adapted to iterate over the sessions
vector instead of handling a single session. Thanks to all the
refactoring previously performed, changes are minimal.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2021-07-07 03:45:05 +03:00
parent 721f4b03d8
commit e0704e97ea
2 changed files with 45 additions and 30 deletions
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8
src/cam/camera_session.cpp
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@ -250,9 +250,13 @@ int CameraSession::startCapture()
}
if (captureLimit_)
std::cout << "Capture " << captureLimit_ << " frames" << std::endl;
std::cout << "cam" << cameraIndex_
<< ": Capture " << captureLimit_ << " frames"
<< std::endl;
else
std::cout << "Capture until user interrupts by SIGINT" << std::endl;
std::cout << "cam" << cameraIndex_
<< ": Capture until user interrupts by SIGINT"
<< std::endl;
return 0;
}