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authorAnle Pan <anle.pan@nxp.com>2024-04-04 12:18:14 +0200
committerKieran Bingham <kieran.bingham@ideasonboard.com>2024-04-20 01:37:25 +0100
commitfb74bb7df66b96dbe28702155cddfc96a1b30f78 (patch)
treef4e3110919955797d0dc0a99b31d384e839f6128 /src/apps/cam/frame_sink.h
parent503c3a838ae5fa7fda755f80694b444019f8ac13 (diff)
android: camera_device: Always clear descriptors_ in stop()
When flush() is called and then a new stream configuration is set, the descriptors_ queue might have a chance to be not cleared in stop(), as the Camera is already in Stopped state. This will prevent further requests from being completed in sendCaptureResults() as the descriptors_ queue is not empty. To fix the issue, clear the descriptors_ even if the Camera State is Stopped. As a drawback the libcamera::Camera::stop() function might be called twice, but this is allowed by the Camera state machine, and the second call is guaranteed to be a nop. Signed-off-by: Anle Pan <anle.pan@nxp.com> Signed-off-by: Fang Hui <hui.fang@nxp.com> Tested-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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