[{"id":4405,"web_url":"https://patchwork.libcamera.org/comment/4405/","msgid":"<20200407225631.GX1716317@oden.dyn.berto.se>","date":"2020-04-07T22:56:31","subject":"Re: [libcamera-devel] [PATCH v4 2/6] libcamera: properties: Define\n\t'lens' properties","submitter":{"id":5,"url":"https://patchwork.libcamera.org/api/people/5/","name":"Niklas Söderlund","email":"niklas.soderlund@ragnatech.se"},"content":"Hi Jacopo,\n\nThanks for your work.\n\nOn 2020-03-26 15:59:23 +0100, Jacopo Mondi wrote:\n> Define properties that describe the optical characteristics of the image\n> sensor.\n> \n> Signed-off-by: Jacopo Mondi \n\nReviewed-by: Niklas Söderlund \n\n> ---\n> src/libcamera/property_ids.yaml | 34 +++++++++++++++++++++++++++++++++\n> 1 file changed, 34 insertions(+)\n> \n> diff --git a/src/libcamera/property_ids.yaml b/src/libcamera/property_ids.yaml\n> index ea9d363fdef8..a7897bc8e5dc 100644\n> --- a/src/libcamera/property_ids.yaml\n> +++ b/src/libcamera/property_ids.yaml\n> @@ -541,4 +541,38 @@ controls:\n> The range of supported ISO sensitivities, as documented by the\n> ISO 12232:2006 (or later) standard.\n> \n> + - LensApertures:\n> + type: float\n> + size: [n]\n> + description: |\n> + The available lens apertures, expressed as f numbers (the ratio between\n> + the lens focal distance and the diameter of the pupil aperture).\n> +\n> + If the camera module has a fixed aperture, the property transports a\n> + single value.\n> +\n> + - LensFocalLengths:\n> + type: float\n> + size: [n]\n> + description: |\n> + The available lens focal lengths, expressed in millimeters.\n> +\n> + If the camera module supports multiple focal lengths this property\n> + reports the focal lengths associated with each discrete step. For\n> + camera modules with a single focal length, a single value should be\n> + instead reported.\n> +\n> + - LensHyperfocalDistances:\n> + type: float\n> + size: [n]\n> + description: |\n> + The hyperfocal distance of the camera module. The property is\n> + particularly meaningful for modules with a single focal length.\n> +\n> + - LensMinimumFocusDistance:\n> + type: float\n> + description: |\n> + The shortest distance in millimeters at which an object could be brought\n> + into sharp focus.\n> +\n> ...\n> -- \n> 2.25.1\n> \n> _______________________________________________\n> libcamera-devel mailing list\n> libcamera-devel@lists.libcamera.org\n> https://lists.libcamera.org/listinfo/libcamera-devel","headers":{"Return-Path":"","Received":["from mail-lf1-x141.google.com (mail-lf1-x141.google.com\n\t[IPv6:2a00:1450:4864:20::141])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 1EAC0600F3\n\tfor ;\n\tWed, 8 Apr 2020 00:56:33 +0200 (CEST)","by mail-lf1-x141.google.com with SMTP id f8so3634316lfe.12\n\tfor ;\n\tTue, 07 Apr 2020 15:56:33 -0700 (PDT)","from localhost (h-200-138.A463.priv.bahnhof.se. 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