{"id":15713,"url":"https://patchwork.libcamera.org/api/covers/15713/?format=json","web_url":"https://patchwork.libcamera.org/cover/15713/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20220426090029.1350103-1-chenghaoyang@chromium.org>","date":"2022-04-26T09:00:25","name":"[libcamera-devel,v2,0/4] Add CrOS JEA implementation","submitter":{"id":117,"url":"https://patchwork.libcamera.org/api/people/117/?format=json","name":"Cheng-Hao Yang","email":"chenghaoyang@chromium.org"},"mbox":"https://patchwork.libcamera.org/cover/15713/mbox/","series":[{"id":3070,"url":"https://patchwork.libcamera.org/api/series/3070/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3070","date":"2022-04-26T09:00:25","name":"Add CrOS JEA implementation","version":2,"mbox":"https://patchwork.libcamera.org/series/3070/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/15713/comments/","headers":{"Return-Path":"","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 BEFAFC3256\n\tfor ;\n\tTue, 26 Apr 2022 09:00:54 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 489C265647;\n\tTue, 26 Apr 2022 11:00:53 +0200 (CEST)","from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com\n\t[IPv6:2607:f8b0:4864:20::62a])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id CF1ED60431\n\tfor ;\n\tTue, 26 Apr 2022 11:00:51 +0200 (CEST)","by mail-pl1-x62a.google.com with SMTP id c12so29591476plr.6\n\tfor ;\n\tTue, 26 Apr 2022 02:00:51 -0700 (PDT)","from chenghaoyang.c.googlers.com.com\n\t(93.135.240.35.bc.googleusercontent.com. [35.240.135.93])\n\tby smtp.gmail.com with ESMTPSA id\n\tc18-20020a056a000ad200b004cdccd3da08sm15449379pfl.44.2022.04.26.02.00.48\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 26 Apr 2022 02:00:49 -0700 (PDT)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1650963653;\n\tbh=mZLlo3ekyOWye2HuEcTyKQifas7rj7WjRHPMzdAjUQQ=;\n\th=To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post:\n\tList-Help:List-Subscribe:From:Reply-To:Cc:From;\n\tb=ipya0oMhCV2/MGTJcyHWHVkHnbVUQk+ODB5JM7etcaqAmYQ+fqEiORN6sqcGpWBFx\n\tqtpIoxgMBbBcnEoMyaN7mtQGI2fcSVeD8Pgb9iU3cWAtCL9w5yTKLV3ITBKdx+Vpsf\n\tnXKwKS7YB9MH7EsQnx+t9XD5ApU2Pqq41rGmU/pN1Og33sHNjok/7qtpWxMNkXJihE\n\t0wJ856bm3c17trwAAtLAixQDhxIjBFpxcryrmcOE3FrgC2N4FADaMtyvBokRDmVwfD\n\tY05rdeZouFlsv5z9/YM8WBA5WubBO+1KGwClFCl5bPkk/jND4ErmTeF71UzVv2LESh\n\tSs8B/AOzPVtLA==","v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org;\n\ts=google; h=from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=XVlq21pIoVWfmLOnQky8yPucRAUy3wbJor/uE9K2HFI=;\n\tb=eFoi08xh68kC9YesSCKbjs35NQqhWytef7R0MrJ/gg4P7oomDzC/rQzhA2utxmM0Nf\n\t0x5xVqA63YOWvNbxPCH9cmslACDrHwDRDs69BciC/+Z26+0/09NrmsBAk4yDPlH+Q6sW\n\tAPizsvN1juyNovp3Y61PGAhi/Br+JMtQa4we0="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=chromium.org\n\theader.i=@chromium.org header.b=\"eFoi08xh\"; \n\tdkim-atps=neutral","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=XVlq21pIoVWfmLOnQky8yPucRAUy3wbJor/uE9K2HFI=;\n\tb=wauH088D8DcoUj32NMmEujZjyft/+/Hxn62FqIZb6rwD4pPU7SoutXDgGzyEWkPHed\n\tnmtymncxBd1qGD9nW6LbtoR8iRwit1fMe3mi4OKnlJptCk1S2bDDDtyy33rUhN9cseLA\n\tfjDTCK97//1Eh1s99wSRG+3TL7wJ5wwcc++2rtguabBoCHysDLkDzQuBEVgPjCLxFyto\n\tHIaDgIAAyiW20pjbCAJYSP5PWtsYHtD7zR8MHW1FBpzZTqJc+11ip61zA17zI0WKns0+\n\tNjEz5HWEG3UhQsyoz2r8du/ZJxGdTT28zu3z5fyYDzmMfAhV7bCyvpKnBVkgkKXQ5DPS\n\tMANQ==","X-Gm-Message-State":"AOAM533OhBF57Fxn0dld4sjp10l7HKeTIqtns1SgDalBnD6myJZ9kQXA\n\tbKoxNsC7VWW+DrdtbVUS1zSDJK6RaCQ4dyVP","X-Google-Smtp-Source":"ABdhPJxIx1TmmHvtsAVlQ6zvfSilf/6nZODYTS5uNDV03rwFtLDoCkVD5ewo5kXmdbliT4pWlEQQhw==","X-Received":"by 2002:a17:90a:4413:b0:1cd:2d00:9d0b with SMTP id\n\ts19-20020a17090a441300b001cd2d009d0bmr25468128pjg.81.1650963649805; \n\tTue, 26 Apr 2022 02:00:49 -0700 (PDT)","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 26 Apr 2022 09:00:25 +0000","Message-Id":"<20220426090029.1350103-1-chenghaoyang@chromium.org>","X-Mailer":"git-send-email 2.36.0.rc2.479.g8af0fa9b8e-goog","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v2 0/4] Add CrOS JEA implementation","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","From":"Harvey Yang via libcamera-devel ","Reply-To":"Harvey Yang ","Cc":"Harvey Yang ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Hi everyone,\n\nThis CL is the second draft of adding CrOS JEA as the backend of the\nencoder in src/android/jpeg.\n\nAccording to Laurent's comments, splitting the CL into four pieces to\nreview them more easily. More comments are welcome. Thanks!\n\nBR,\nHarvey\n\nHarvey Yang (4):\n Allow inheritance of FrameBuffer\n Add AndroidFrameBuffer and replace FrameBuffer in src/android\n Rework JPEG encoder API and update PostProcessorJpeg and\n EncoderLibJpeg\n Add JEA implementation\n\n include/libcamera/framebuffer.h | 3 +-\n src/android/android_framebuffer.cpp | 32 ++++++++\n src/android/android_framebuffer.h | 28 +++++++\n src/android/camera_device.cpp | 3 +-\n src/android/cros/camera3_hal.cpp | 3 +\n src/android/frame_buffer_allocator.h | 7 +-\n src/android/jpeg/cros_post_processor_jpeg.cpp | 14 ++++\n src/android/jpeg/encoder.h | 9 +-\n src/android/jpeg/encoder_jea.cpp | 82 +++++++++++++++++++\n src/android/jpeg/encoder_jea.h | 35 ++++++++\n src/android/jpeg/encoder_libjpeg.cpp | 70 ++++++++++++++++\n src/android/jpeg/encoder_libjpeg.h | 21 ++++-\n .../jpeg/generic_post_processor_jpeg.cpp | 14 ++++\n src/android/jpeg/meson.build | 16 ++++\n src/android/jpeg/post_processor_jpeg.cpp | 60 ++------------\n src/android/jpeg/post_processor_jpeg.h | 11 +--\n src/android/meson.build | 6 +-\n .../mm/cros_frame_buffer_allocator.cpp | 13 +--\n .../mm/generic_frame_buffer_allocator.cpp | 11 +--\n 19 files changed, 352 insertions(+), 86 deletions(-)\n create mode 100644 src/android/android_framebuffer.cpp\n create mode 100644 src/android/android_framebuffer.h\n create mode 100644 src/android/jpeg/cros_post_processor_jpeg.cpp\n create mode 100644 src/android/jpeg/encoder_jea.cpp\n create mode 100644 src/android/jpeg/encoder_jea.h\n create mode 100644 src/android/jpeg/generic_post_processor_jpeg.cpp\n create mode 100644 src/android/jpeg/meson.build"}