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\n\tThu, 05 May 2022 07:15:17 -0700 (PDT)", "To": "libcamera-devel@lists.libcamera.org, Jacopo Mondi <jacopo@jmondi.org>,\n\tHan-Lin Chen <hanlinchen@chromium.org>,\n\tJean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>,\n\tKate Hsuan <hpa@redhat.com>", "Date": "Thu, 5 May 2022 15:14:59 +0100", "Message-Id": "<20220505141500.9064-1-david.plowman@raspberrypi.com>", "X-Mailer": "git-send-email 2.30.2", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v4 0/1] AF controls", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "David Plowman via libcamera-devel <libcamera-devel@lists.libcamera.org>", "Reply-To": "David Plowman <david.plowman@raspberrypi.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Hi everyone\n\nHere's version 4 of the AF controls. As usual, most stuff is unchanged\nfrom last time except for:\n\n1. There's a new AfMetering control which determines whether to use\nthe AfWindows or something else. This is partly so that the algo can\nchoose grids if it wants, and might be helpful to applications that\nsimply don't want to bother (\"I don't care, just work!\").\n\n2. The AfWindow units are defined to be pixels within the\nScalerCropMaximum rectangle, and they won't change if an application\nchanges the ScalerCrop control.\n\nThanks again, hopefully we're getting near the finishing line!\n\nDavid\n\n\nDavid Plowman (1):\n libcamera: controls: Controls for driving AF (autofocus) algorithms\n\n src/libcamera/control_ids.yaml | 345 +++++++++++++++++++++++++++------\n 1 file changed, 285 insertions(+), 60 deletions(-)" }