Show a cover letter.

GET /api/1.1/covers/21330/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 21330,
    "url": "https://patchwork.libcamera.org/api/1.1/covers/21330/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/21330/",
    "project": {
        "id": 1,
        "url": "https://patchwork.libcamera.org/api/1.1/projects/1/?format=api",
        "name": "libcamera",
        "link_name": "libcamera",
        "list_id": "libcamera_core",
        "list_email": "libcamera-devel@lists.libcamera.org",
        "web_url": "",
        "scm_url": "",
        "webscm_url": ""
    },
    "msgid": "<20240923093317.3500444-1-chenghaoyang@google.com>",
    "date": "2024-09-23T09:30:43",
    "name": "[v5,0/3] Add Face Detection Controls",
    "submitter": {
        "id": 117,
        "url": "https://patchwork.libcamera.org/api/1.1/people/117/?format=api",
        "name": "Cheng-Hao Yang",
        "email": "chenghaoyang@chromium.org"
    },
    "mbox": "https://patchwork.libcamera.org/cover/21330/mbox/",
    "series": [
        {
            "id": 4614,
            "url": "https://patchwork.libcamera.org/api/1.1/series/4614/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4614",
            "date": "2024-09-23T09:30:43",
            "name": "Add Face Detection Controls",
            "version": 5,
            "mbox": "https://patchwork.libcamera.org/series/4614/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/21330/comments/",
    "headers": {
        "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>",
        "X-Original-To": "parsemail@patchwork.libcamera.org",
        "Delivered-To": "parsemail@patchwork.libcamera.org",
        "Received": [
            "from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 9EB51C0F1B\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 23 Sep 2024 09:33:27 +0000 (UTC)",
            "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 3B5E56350E;\n\tMon, 23 Sep 2024 11:33:26 +0200 (CEST)",
            "from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com\n\t[IPv6:2607:f8b0:4864:20::62d])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 687D26037E\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 23 Sep 2024 11:33:24 +0200 (CEST)",
            "by mail-pl1-x62d.google.com with SMTP id\n\td9443c01a7336-206aee4073cso44118565ad.1\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 23 Sep 2024 02:33:24 -0700 (PDT)",
            "from chenghaoyang-low.c.googlers.com.com\n\t(0.223.81.34.bc.googleusercontent.com. [34.81.223.0])\n\tby smtp.gmail.com with ESMTPSA id\n\td9443c01a7336-207946d6673sm129864995ad.158.2024.09.23.02.33.21\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 23 Sep 2024 02:33:22 -0700 (PDT)"
        ],
        "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"hP+c/kUC\"; dkim-atps=neutral",
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=chromium.org; s=google; t=1727084002; x=1727688802;\n\tdarn=lists.libcamera.org; \n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:from:to:cc:subject:date:message-id:reply-to;\n\tbh=bQ88hznwBAVdbzTOFWqOMrnt2jK5dY561baBX+AixiI=;\n\tb=hP+c/kUCRoFyPhoxFZE/delLyKbsuYflUtNPcCy7C+lYDgek3PN3+WybY92kEjQIVu\n\tzlOS3RGkJ/0uXFk6tp6tcqQw/dd1MJx4yZs/6H1u11b3ETh2YUDCp/KTLA7DE5L9DXWX\n\twrJYiGkdT2i1R0cd5NqzWKMS2osNzGS4Kg0mA=",
        "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1727084002; x=1727688802;\n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:x-gm-message-state:from:to:cc:subject:date:message-id\n\t:reply-to;\n\tbh=bQ88hznwBAVdbzTOFWqOMrnt2jK5dY561baBX+AixiI=;\n\tb=FNY+PmgOMos2+oQAa964GYZE4STmw3aqj4oYYhEid4232OHk57t2QNjUKNoETpGt2n\n\tevGLJxwwNfMPPC/NV5h//uc1yMnIYGtcilbSfxDVow5+SbRRLekWO5qTe/Krc5RoBc7D\n\trJ6l3hO3ttsbE64xRytFP1QccfaFMfc4Ou0pQ+rNkaF+75V+GZFJynEN+ftcRhozm1Xk\n\tkbEizaE9kJ9sbK8gfqbi6jmUShCUEfi8o9n/3Lt+ZvH2bKTBjP2bu+uBnLzRN/NScqyL\n\tGY9EzgnBdN+CG1VDUF80jadQc0xxBw2k94xwBPKZXg/2GfsGuLI45vbxFQPKdoGkP1LG\n\t1LXQ==",
        "X-Gm-Message-State": "AOJu0YwsogRuQciEeOYDmZ0NbCDz5/GSD6F8FVj8nScu2nzi+hLlAJce\n\txEqs5aug6hV0AaMzaZN5RrjNaln5X9F0CODu4fsEo5cTqZv2u28mrepyH6eiCZ3NaVv/bfImkoQ\n\t=",
        "X-Google-Smtp-Source": "AGHT+IGhD3VhAFA72a3P47gTCpjTOn3IVEu1mpDwXh7emdmlBvhiAuaDBNqpjePU2J2++jfhxzlHAQ==",
        "X-Received": "by 2002:a17:902:f60f:b0:202:51ca:9823 with SMTP id\n\td9443c01a7336-208d9854d26mr173182045ad.46.1727084002603; \n\tMon, 23 Sep 2024 02:33:22 -0700 (PDT)",
        "From": "Harvey Yang <chenghaoyang@chromium.org>",
        "X-Google-Original-From": "Harvey Yang <chenghaoyang@google.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Cc": "Harvey Yang <chenghaoyang@google.com>",
        "Subject": "[PATCH v5 0/3] Add Face Detection Controls",
        "Date": "Mon, 23 Sep 2024 09:30:43 +0000",
        "Message-ID": "<20240923093317.3500444-1-chenghaoyang@google.com>",
        "X-Mailer": "git-send-email 2.46.0.792.g87dc391469-goog",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "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>",
        "Errors-To": "libcamera-devel-bounces@lists.libcamera.org",
        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "Hi folks,\n\nThis series of patches adds face detection controls in the control ids,\nthe corresponding usages, and a c'tor of libcamera::Rectangle to\nconstruct it easiler with face detection results.\n\nIt passed gitlab pipeline checks:\nhttps://gitlab.freedesktop.org/chenghaoyang/libcamera/-/pipelines/1276305\n\nThis is one of the series cherry-picked from cros mtkisp7 branch.\n\nThe corresponding CLs in cros are:\nhttps://chromium-review.googlesource.com/c/chromiumos/third_party/libcamera/+/4741266\nhttps://chromium-review.googlesource.com/c/chromiumos/third_party/libcamera/+/4741267\nhttps://chromium-review.googlesource.com/c/chromiumos/third_party/libcamera/+/5669229\nhttps://chromium-review.googlesource.com/c/chromiumos/third_party/libcamera/+/5669232\n\nThe usages in pipeline handler mtkisp7 will be added later.\n\nThe checkstyle's suggestion on the second patch is ignored, as it\nchanges the style of previous code.\n\nv5:\n- Rewrote Rectangle's c'tor that allows any two diagonal points.\n  - Added unit tests.\n\nv4:\n- Added support of FaceDetectModeFull and FaceDetectFaceIds.\n- Fixed descriptions of control sizes.\n\nv3: Applied fixes according to Jacopo's comments.\n- Moved the new face detection controls from core to draft.\n- Amended new controls' descriptions.\n\nv2:\n- Squashed the fourth CL into the last patch, as it's a fix.\n- Fixed CLs based on checkstyle's suggestions.\n\nHarvey Yang (1):\n  libcamera: android: Add face detection control support\n\nYudhistira Erlandinata (2):\n  libcamera: Add rectangle two-point constructor\n  libcamera: Add face detection controls\n\n include/libcamera/controls.h         |  6 ++\n include/libcamera/geometry.h         |  7 +++\n src/android/camera_capabilities.cpp  | 45 +++++++++++++--\n src/android/camera_device.cpp        | 75 +++++++++++++++++++++++-\n src/libcamera/control_ids_draft.yaml | 85 ++++++++++++++++++++++++++++\n src/libcamera/controls.cpp           |  6 ++\n src/libcamera/geometry.cpp           |  7 +++\n test/geometry.cpp                    | 14 +++++\n 8 files changed, 239 insertions(+), 6 deletions(-)"
}