{"id":18039,"url":"https://patchwork.libcamera.org/api/1.1/covers/18039/?format=json","web_url":"https://patchwork.libcamera.org/cover/18039/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20221220070523.3212844-1-chenghaoyang@google.com>","date":"2022-12-20T07:05:22","name":"[libcamera-devel,v3,0/1] Use tracing with perfetto in ChromeOS","submitter":{"id":117,"url":"https://patchwork.libcamera.org/api/1.1/people/117/?format=json","name":"Cheng-Hao Yang","email":"chenghaoyang@chromium.org"},"mbox":"https://patchwork.libcamera.org/cover/18039/mbox/","series":[{"id":3679,"url":"https://patchwork.libcamera.org/api/1.1/series/3679/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3679","date":"2022-12-20T07:05:22","name":"Use tracing with perfetto in ChromeOS","version":3,"mbox":"https://patchwork.libcamera.org/series/3679/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/18039/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 232A6C3213\n\tfor ;\n\tTue, 20 Dec 2022 07:05:35 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 5E7BD633A3;\n\tTue, 20 Dec 2022 08:05:34 +0100 (CET)","from mail-pf1-x431.google.com (mail-pf1-x431.google.com\n\t[IPv6:2607:f8b0:4864:20::431])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 8637561F15\n\tfor ;\n\tTue, 20 Dec 2022 08:05:32 +0100 (CET)","by mail-pf1-x431.google.com with SMTP id w26so7896134pfj.6\n\tfor ;\n\tMon, 19 Dec 2022 23:05:32 -0800 (PST)","from chenghaoyang-low.c.googlers.com.com\n\t(46.165.189.35.bc.googleusercontent.com. [35.189.165.46])\n\tby smtp.gmail.com with ESMTPSA id\n\tb4-20020a62cf04000000b005764c8f8f15sm7858950pfg.73.2022.12.19.23.05.29\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 19 Dec 2022 23:05:30 -0800 (PST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1671519934;\n\tbh=kDvEzidXyITMiwIr1hJEPkycVGJqx6BPimVLS72+Ylw=;\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=YZ25bdgGaopMrrjSOcNkHhsA9ojXwQdyo9Z7K1ULNhMaQZbF0aFFdC1dtZ8QYtCmd\n\tqJOcvvfxw/OEttRpnCDzes7no8tL4OthGpGzhDv1wB45nEpLWCfx7hSXAtKWTd9B9F\n\tr3ioFrEJcr9MU42royVuMLJC9+NbQ7tXkFIT0KO4YzUS9ED0aP/H8/E1NNvCEYXnx6\n\tssCHa9vBEsQg8hfTEHosDyOEYtLZztI7iBIraVOfjhiorj7u/r8oLL7yonkSCNTfHF\n\tiQWS3mdqdbozNpLwi4g3vsaCZEXVWUXHR1bNzHfqtuNiuVlPImXVFEf+ZumHknSSl9\n\tIdGZBADMeE+lA==","v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org;\n\ts=google; \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=WYvgei7jjWW4B5TT1GLJ4wVQQ2J+nZyLpn9A0JJ31dU=;\n\tb=k5346c70vVFAWDeavRc4L16NAANE4PdDOJH93Ve4oRLYfOt4pyvwZNRK3ZSqQ4prw1\n\tteNncHGLZ9Yr0HZGD+CrNvEEH6xzc9NvJppOtQX7j6ruLGrEyMas7B71dvEfdk7qZtdt\n\t4fcSgPGiIBwSh2j4WylnT1OIb9s0cuX6/5yVc="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=chromium.org\n\theader.i=@chromium.org header.b=\"k5346c70\"; \n\tdkim-atps=neutral","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112;\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=WYvgei7jjWW4B5TT1GLJ4wVQQ2J+nZyLpn9A0JJ31dU=;\n\tb=iOmYtXz5H/KCqvP9w9ztexuRLMGui4gIPZrWx2olOuVBvW053tDzVU4luSa5z+8Xc8\n\tpUcmcxeye6ueMrFtqmF6L/prppjPkV8J1etjjFgbAnz4Xac699q+UpFn9wBP4HKM3r3i\n\tTFJimfm3I2ogA0ig5ciAPfRiFRkOfC6ZV7KMWng8CmUp14m1UBlbAabhORewLq71LPAY\n\tQBCUsLLmVXs138BjrwXIT7nv2ob6DSnBbymrUthmsvJwQGrInT8eGkFupCYmKNWKXydf\n\tJ2tDhxkqY+vaHg01Xy2nVdaKJeCOThT2+WC7/Znb/3NnuK27T0v46VhYX8GaLI7oZ37b\n\tQo9Q==","X-Gm-Message-State":"AFqh2krwoLvcv4xDl70/GCaqKNusKq3IXpBe9iFjdwMlKPnBD4kcAoF7\n\tSOzdcqrIEcvDpxZrspMZRFLabcJqiT26ipV3","X-Google-Smtp-Source":"AMrXdXs1pAu4Z1MNwXmLV8WDM5KKUaqip2UypfwKqDCcnwAhTlK0olpBIQw9JegCFxYhSt4YDBjjZQ==","X-Received":"by 2002:a62:1c41:0:b0:576:b8d0:6034 with SMTP id\n\tc62-20020a621c41000000b00576b8d06034mr13160691pfc.31.1671519930668; \n\tMon, 19 Dec 2022 23:05:30 -0800 (PST)","X-Google-Original-From":"Harvey Yang ","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 20 Dec 2022 07:05:22 +0000","Message-Id":"<20221220070523.3212844-1-chenghaoyang@google.com>","X-Mailer":"git-send-email 2.39.0.314.g84b9a713c41-goog","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v3 0/1] Use tracing with perfetto in\n\tChromeOS","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 all,\n\nUpdated the patch based on Paul's review.\nPlease take another look.\n\nThanks!\n\nBR,\nHarvey\n\nHarvey Yang (1):\n Use tracing with perfetto in ChromeOS\n\n Documentation/guides/tracing.rst | 125 ++++++++++++++----\n include/libcamera/internal/tracepoints.h.in | 38 +++++-\n .../internal/tracepoints/meson.build | 25 ++--\n .../internal/tracepoints/pipeline.perfetto | 10 ++\n .../internal/tracepoints/request.perfetto | 30 +++++\n meson.build | 7 +-\n src/android/cros/camera3_hal.cpp | 5 +\n src/android/cros/meson.build | 1 +\n src/libcamera/meson.build | 14 +-\n src/libcamera/perfetto/meson.build | 6 +\n src/libcamera/perfetto/pipeline_perfetto.cpp | 24 ++++\n src/libcamera/perfetto/request_perfetto.cpp | 73 ++++++++++\n src/libcamera/tracepoints.cpp | 11 ++\n 13 files changed, 325 insertions(+), 44 deletions(-)\n create mode 100644 include/libcamera/internal/tracepoints/pipeline.perfetto\n create mode 100644 include/libcamera/internal/tracepoints/request.perfetto\n create mode 100644 src/libcamera/perfetto/meson.build\n create mode 100644 src/libcamera/perfetto/pipeline_perfetto.cpp\n create mode 100644 src/libcamera/perfetto/request_perfetto.cpp"}