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| author | Naushir Patuck <naush@raspberrypi.com> | 2021-03-04 08:17:26 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2021-03-12 14:12:55 +0000 |
| commit | a940866440202bddf14d1c69c8657a6d099f1ea0 (patch) | |
| tree | 821eb75bcbb1a151be795bcdd58e1ccfa937e021 /Documentation/guides/pipeline-handler.rst | |
| parent | 47e27ee93bcfb70288e2ee1cd81153d416307b47 (diff) | |
libcamera: delayed_controls: Fix off-by-one error in get()
There was an off-by-one error in DelayedControls::get() when picking
controls from the queue to return back to the pipeline handler.
This is only noticeable as small oscillations in brightness when closely
viewing frame while AGC is running. The old StaggeredCtrl did not show
this error as the startup queuing mechanism has changed in
DelayedControls.
Fix this by indexing to the correct position in the queue.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reported-by: David Plowman <david.plowman@raspberrypi.com>
Fixes: 3d4b7b005911 ("libcamera: delayed_controls: Add helper for controls that apply with a delay")
Tested-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Tested-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'Documentation/guides/pipeline-handler.rst')
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