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authorNaushir Patuck <naush@raspberrypi.com>2022-11-15 09:07:54 +0000
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2022-11-29 17:16:52 +0200
commit546154b134338c4261885796f95d802c1f65520e (patch)
treee3650d44816629e955f86c5cdd1a2cd5c462e951 /test/v4l2_videodevice
parent44cffefd60822181851efbd8b1372988787b8119 (diff)
pipeline: ipa: raspberrypi: Use IPA cookies
Pass an IPA cookie from the pipeline handler to the IPA and eventually back to the pipeline handler through the setDelayedControls signal. This cookie is used to index the RPiController::Metadata object to be used for the frame. The IPA cookie is then returned from DelayedControls when the frame with the applied controls has been returned from the sensor, and eventually passed back to the IPA from the signalIspPrepare signal. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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