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authorNaushir Patuck <naush@raspberrypi.com>2021-03-04 08:17:23 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2021-03-12 14:12:55 +0000
commite363eb0b6b3ef694d3e97a5bfb31a2b407959a64 (patch)
treeaa2d12fed02a15ef8ae81eaca8d4433be6c8f53d /src/v4l2/v4l2_compat.cpp
parent96c0eb338e5e9168147538736b688601c00b87f9 (diff)
utils: raspberrypi: Add a DelayedControls log parser
This script will parse log output from the DelayedControls helper, when enabled with: LIBCAMERA_LOG_LEVELS=DelayedControls:0 It tabulates all control queuing/writing/getting per frame and warns about potential issues related to frame delays not being account for, or writes that are lagging behind or missed. Run with the following command: python3 ./delayedctrls_parse.py <logfile> Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com> Acked-by: Paul Elder <paul.elder@ideasonboard.com> Tested-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [Kieran: Fix python raw strings] Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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