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{ "id": 15234, "url": "https://patchwork.libcamera.org/api/1.1/covers/15234/?format=api", "web_url": "https://patchwork.libcamera.org/cover/15234/", "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": "<20220103170956.323025-1-umang.jain@ideasonboard.com>", "date": "2022-01-03T17:09:52", "name": "[libcamera-devel,0/4] IPAIPU3 - Rework interface and introduce context", "submitter": { "id": 86, "url": "https://patchwork.libcamera.org/api/1.1/people/86/?format=api", "name": "Umang Jain", "email": "umang.jain@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/15234/mbox/", "series": [ { "id": 2873, "url": "https://patchwork.libcamera.org/api/1.1/series/2873/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2873", "date": "2022-01-03T17:09:52", "name": "IPAIPU3 - Rework interface and introduce context", "version": 1, "mbox": "https://patchwork.libcamera.org/series/2873/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/15234/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 B2899BE080\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 3 Jan 2022 17:10:07 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id B560C604F6;\n\tMon, 3 Jan 2022 18:10:06 +0100 (CET)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 08C3A604F4\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 3 Jan 2022 18:10:05 +0100 (CET)", "from perceval.ideasonboard.com (unknown\n\t[IPv6:2401:4900:1f3e:193e:9a73:f356:8c6a:a1aa])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id A4475CC;\n\tMon, 3 Jan 2022 18:10:03 +0100 (CET)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"PbzsBv66\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1641229804;\n\tbh=HsJdoGZD2DhhA+Ap/NY2vvYMa/9h4hKtZ40IGk4J/Dk=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=PbzsBv66PAmd9j7QdQsfRiqbYm02R0VdcAPAkIStLBD4CEGYFt7uG00NqgQjHzk0D\n\tKlZnc57gI1XGqfEoFRh+sCWAb+DngXhpwDL5pKeR9ldlONZeu/0MMMvw/ZnPu4ohxR\n\t55v08spy31VloIfd99vpbAShevPPT+fPJ/Lk5fo8=", "From": "Umang Jain <umang.jain@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Mon, 3 Jan 2022 22:39:52 +0530", "Message-Id": "<20220103170956.323025-1-umang.jain@ideasonboard.com>", "X-Mailer": "git-send-email 2.31.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH 0/4] IPAIPU3 - Rework interface and\n\tintroduce context", "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": "This patchset has been grown out of:\n[PATCH v2] ipa: ipu3: Add a IPAFrameContext queue\nand now consolidates that change here itself.\n\nThe main changes are :\n- Remove event passing b/w PH <> IPA and use dedicated\n functions 2/4\n- Introduce a queue-lookup for preserved frame-contexts 4/4\n\nPatch 3/4 has been manually cherry-picked by JM's earlier work.\n\nSeries has been CTS-verified on LIMITED level. No regressions seen.\n\nJean-Michel Hautbois (1):\n ipa: ipu3: Mark the beginning and end of a frame\n\nUmang Jain (3):\n libipa: algorithm: Pass frame number to prepare() and process()\n ipa: ipu3: Replace event-based operations with dedicated functions\n ipa: ipu3: Add a IPAFrameContext queue\n\n include/libcamera/ipa/ipu3.mojom | 36 +----\n src/ipa/ipu3/algorithms/agc.cpp | 21 +--\n src/ipa/ipu3/algorithms/agc.h | 4 +-\n src/ipa/ipu3/algorithms/awb.cpp | 22 +--\n src/ipa/ipu3/algorithms/awb.h | 4 +-\n src/ipa/ipu3/algorithms/blc.cpp | 6 +-\n src/ipa/ipu3/algorithms/blc.h | 2 +-\n src/ipa/ipu3/algorithms/tone_mapping.cpp | 18 ++-\n src/ipa/ipu3/algorithms/tone_mapping.h | 4 +-\n src/ipa/ipu3/ipa_context.cpp | 57 +++++++-\n src/ipa/ipu3/ipa_context.h | 13 +-\n src/ipa/ipu3/ipu3-ipa-design-guide.rst | 19 ++-\n src/ipa/ipu3/ipu3.cpp | 179 ++++++++++++++---------\n src/ipa/libipa/algorithm.cpp | 2 +\n src/ipa/libipa/algorithm.h | 6 +-\n src/libcamera/pipeline/ipu3/ipu3.cpp | 123 +++++++---------\n 16 files changed, 298 insertions(+), 218 deletions(-)" }