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{ "id": 15235, "url": "https://patchwork.libcamera.org/api/patches/15235/?format=api", "web_url": "https://patchwork.libcamera.org/patch/15235/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/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": "<20220103170956.323025-2-umang.jain@ideasonboard.com>", "date": "2022-01-03T17:09:53", "name": "[libcamera-devel,1/4] libipa: algorithm: Pass frame number to prepare() and process()", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "75cc7ce75c9ec07c5f0e065f755e0b6bd09194a1", "submitter": { "id": 86, "url": "https://patchwork.libcamera.org/api/people/86/?format=api", "name": "Umang Jain", "email": "umang.jain@ideasonboard.com" }, "delegate": { "id": 12, "url": "https://patchwork.libcamera.org/api/users/12/?format=api", "username": "uajain", "first_name": "Umang", "last_name": "Jain", "email": "umang.jain@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/patch/15235/mbox/", "series": [ { "id": 2873, "url": "https://patchwork.libcamera.org/api/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/patches/15235/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/15235/checks/", "tags": {}, "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 C3157C3258\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 3 Jan 2022 17:10:11 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 3C95F60913;\n\tMon, 3 Jan 2022 18:10:11 +0100 (CET)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 702F2604F4\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 3 Jan 2022 18:10:09 +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 0C725CC;\n\tMon, 3 Jan 2022 18:10:07 +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=\"THRqp/Yx\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1641229809;\n\tbh=o768ONRMiGpPQx6mMtiV4b5RR9Md3sAfMrkAH+/FKUA=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=THRqp/Yxo4WY3/YdpgHGsfSqluj+sUkeHj8WT/1iGFQfXhctR+y14hgt2y3eQaKyA\n\tdqxcw/fLMs8+uuZTH0/XWTycDa/gPshM/Q7Stcd9bxUuD2FuLtzchQvaiXYanStW4e\n\t3rTJvBzsaGM8xK9Usqh7+93pY2ZHdNhjfLdNKT0w=", "From": "Umang Jain <umang.jain@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Mon, 3 Jan 2022 22:39:53 +0530", "Message-Id": "<20220103170956.323025-2-umang.jain@ideasonboard.com>", "X-Mailer": "git-send-email 2.31.1", "In-Reply-To": "<20220103170956.323025-1-umang.jain@ideasonboard.com>", "References": "<20220103170956.323025-1-umang.jain@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH 1/4] libipa: algorithm: Pass frame number\n\tto prepare() and process()", "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": "The frame number will be used to retrieve their respective\nIPAFrameContext from a container in subsequent commits.\n\nSigned-off-by: Umang Jain <umang.jain@ideasonboard.com>\n---\n src/ipa/ipu3/algorithms/agc.cpp | 3 ++-\n src/ipa/ipu3/algorithms/agc.h | 2 +-\n src/ipa/ipu3/algorithms/awb.cpp | 4 ++--\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 | 7 +++++--\n src/ipa/ipu3/algorithms/tone_mapping.h | 4 ++--\n src/ipa/ipu3/ipu3.cpp | 4 ++--\n src/ipa/libipa/algorithm.cpp | 2 ++\n src/ipa/libipa/algorithm.h | 6 ++++--\n 11 files changed, 27 insertions(+), 17 deletions(-)", "diff": "diff --git a/src/ipa/ipu3/algorithms/agc.cpp b/src/ipa/ipu3/algorithms/agc.cpp\nindex 8d6f18f6..1d0778d8 100644\n--- a/src/ipa/ipu3/algorithms/agc.cpp\n+++ b/src/ipa/ipu3/algorithms/agc.cpp\n@@ -307,13 +307,14 @@ double Agc::estimateLuminance(IPAFrameContext &frameContext,\n \n /**\n * \\brief Process IPU3 statistics, and run AGC operations\n+ * \\param frame The frame number\n * \\param[in] context The shared IPA context\n * \\param[in] stats The IPU3 statistics and ISP results\n *\n * Identify the current image brightness, and use that to estimate the optimal\n * new exposure and gain for the scene.\n */\n-void Agc::process(IPAContext &context, const ipu3_uapi_stats_3a *stats)\n+void Agc::process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats)\n {\n \t/*\n \t * Estimate the gain needed to have the proportion of pixels in a given\ndiff --git a/src/ipa/ipu3/algorithms/agc.h b/src/ipa/ipu3/algorithms/agc.h\nindex 96ec7005..c6ab8e91 100644\n--- a/src/ipa/ipu3/algorithms/agc.h\n+++ b/src/ipa/ipu3/algorithms/agc.h\n@@ -28,7 +28,7 @@ public:\n \t~Agc() = default;\n \n \tint configure(IPAContext &context, const IPAConfigInfo &configInfo) override;\n-\tvoid process(IPAContext &context, const ipu3_uapi_stats_3a *stats) override;\n+\tvoid process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats) override;\n \n private:\n \tdouble measureBrightness(const ipu3_uapi_stats_3a *stats,\ndiff --git a/src/ipa/ipu3/algorithms/awb.cpp b/src/ipa/ipu3/algorithms/awb.cpp\nindex 1dc27fc9..99fb5305 100644\n--- a/src/ipa/ipu3/algorithms/awb.cpp\n+++ b/src/ipa/ipu3/algorithms/awb.cpp\n@@ -379,7 +379,7 @@ void Awb::calculateWBGains(const ipu3_uapi_stats_3a *stats)\n /**\n * \\copydoc libcamera::ipa::Algorithm::process\n */\n-void Awb::process(IPAContext &context, const ipu3_uapi_stats_3a *stats)\n+void Awb::process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats)\n {\n \tcalculateWBGains(stats);\n \n@@ -403,7 +403,7 @@ constexpr uint16_t Awb::threshold(float value)\n /**\n * \\copydoc libcamera::ipa::Algorithm::prepare\n */\n-void Awb::prepare(IPAContext &context, ipu3_uapi_params *params)\n+void Awb::prepare([[maybe_unused]] const uint32_t frame, IPAContext &context, ipu3_uapi_params *params)\n {\n \t/*\n \t * Green saturation thresholds are reduced because we are using the\ndiff --git a/src/ipa/ipu3/algorithms/awb.h b/src/ipa/ipu3/algorithms/awb.h\nindex ab4b0a33..ef177a4a 100644\n--- a/src/ipa/ipu3/algorithms/awb.h\n+++ b/src/ipa/ipu3/algorithms/awb.h\n@@ -39,8 +39,8 @@ public:\n \t~Awb();\n \n \tint configure(IPAContext &context, const IPAConfigInfo &configInfo) override;\n-\tvoid prepare(IPAContext &context, ipu3_uapi_params *params) override;\n-\tvoid process(IPAContext &context, const ipu3_uapi_stats_3a *stats) override;\n+\tvoid prepare(const uint32_t frame, IPAContext &context, ipu3_uapi_params *params) override;\n+\tvoid process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats) override;\n \n private:\n \t/* \\todo Make these structs available to all the ISPs ? */\ndiff --git a/src/ipa/ipu3/algorithms/blc.cpp b/src/ipa/ipu3/algorithms/blc.cpp\nindex 78ab7bff..e9b4bed8 100644\n--- a/src/ipa/ipu3/algorithms/blc.cpp\n+++ b/src/ipa/ipu3/algorithms/blc.cpp\n@@ -38,14 +38,16 @@ BlackLevelCorrection::BlackLevelCorrection()\n \n /**\n * \\brief Fill in the parameter structure, and enable black level correction\n+ * \\param frame The frame number\n * \\param context The shared IPA context\n * \\param params The IPU3 parameters\n *\n * Populate the IPU3 parameter structure with the correction values for each\n * channel and enable the corresponding ImgU block processing.\n */\n-void BlackLevelCorrection::prepare([[maybe_unused]] IPAContext &context,\n-\t\t\t ipu3_uapi_params *params)\n+void BlackLevelCorrection::prepare([[maybe_unused]] const uint32_t frame,\n+\t\t\t\t [[maybe_unused]] IPAContext &context,\n+\t\t\t\t ipu3_uapi_params *params)\n {\n \t/*\n \t * The Optical Black Level correction values\ndiff --git a/src/ipa/ipu3/algorithms/blc.h b/src/ipa/ipu3/algorithms/blc.h\nindex d8da1748..e4c22070 100644\n--- a/src/ipa/ipu3/algorithms/blc.h\n+++ b/src/ipa/ipu3/algorithms/blc.h\n@@ -18,7 +18,7 @@ class BlackLevelCorrection : public Algorithm\n public:\n \tBlackLevelCorrection();\n \n-\tvoid prepare(IPAContext &context, ipu3_uapi_params *params) override;\n+\tvoid prepare(const uint32_t frame, IPAContext &context, ipu3_uapi_params *params) override;\n };\n \n } /* namespace ipa::ipu3::algorithms */\ndiff --git a/src/ipa/ipu3/algorithms/tone_mapping.cpp b/src/ipa/ipu3/algorithms/tone_mapping.cpp\nindex 2040eda5..bba5bc9a 100644\n--- a/src/ipa/ipu3/algorithms/tone_mapping.cpp\n+++ b/src/ipa/ipu3/algorithms/tone_mapping.cpp\n@@ -49,13 +49,15 @@ int ToneMapping::configure(IPAContext &context,\n \n /**\n * \\brief Fill in the parameter structure, and enable gamma control\n+ * \\param frame The frame number\n * \\param context The shared IPA context\n * \\param params The IPU3 parameters\n *\n * Populate the IPU3 parameter structure with our tone mapping look up table and\n * enable the gamma control module in the processing blocks.\n */\n-void ToneMapping::prepare([[maybe_unused]] IPAContext &context,\n+void ToneMapping::prepare([[maybe_unused]] const uint32_t frame,\n+\t\t\t [[maybe_unused]] IPAContext &context,\n \t\t\t ipu3_uapi_params *params)\n {\n \t/* Copy the calculated LUT into the parameters buffer. */\n@@ -71,13 +73,14 @@ void ToneMapping::prepare([[maybe_unused]] IPAContext &context,\n \n /**\n * \\brief Calculate the tone mapping look up table\n+ * \\param frame The frame number\n * \\param context The shared IPA context\n * \\param stats The IPU3 statistics and ISP results\n *\n * The tone mapping look up table is generated as an inverse power curve from\n * our gamma setting.\n */\n-void ToneMapping::process(IPAContext &context,\n+void ToneMapping::process(const uint32_t frame, IPAContext &context,\n \t\t\t [[maybe_unused]] const ipu3_uapi_stats_3a *stats)\n {\n \t/*\ndiff --git a/src/ipa/ipu3/algorithms/tone_mapping.h b/src/ipa/ipu3/algorithms/tone_mapping.h\nindex b727ab1e..041c9c0d 100644\n--- a/src/ipa/ipu3/algorithms/tone_mapping.h\n+++ b/src/ipa/ipu3/algorithms/tone_mapping.h\n@@ -19,8 +19,8 @@ public:\n \tToneMapping();\n \n \tint configure(IPAContext &context, const IPAConfigInfo &configInfo) override;\n-\tvoid prepare(IPAContext &context, ipu3_uapi_params *params) override;\n-\tvoid process(IPAContext &context, const ipu3_uapi_stats_3a *stats) override;\n+\tvoid prepare(const uint32_t frame, IPAContext &context, ipu3_uapi_params *params) override;\n+\tvoid process(const uint32_t frame, IPAContext &context, const ipu3_uapi_stats_3a *stats) override;\n \n private:\n \tdouble gamma_;\ndiff --git a/src/ipa/ipu3/ipu3.cpp b/src/ipa/ipu3/ipu3.cpp\nindex 3d307708..aef232c3 100644\n--- a/src/ipa/ipu3/ipu3.cpp\n+++ b/src/ipa/ipu3/ipu3.cpp\n@@ -595,7 +595,7 @@ void IPAIPU3::fillParams(unsigned int frame, ipu3_uapi_params *params)\n \tparams->use = {};\n \n \tfor (auto const &algo : algorithms_)\n-\t\talgo->prepare(context_, params);\n+\t\talgo->prepare(frame, context_, params);\n \n \tIPU3Action op;\n \top.op = ActionParamFilled;\n@@ -620,7 +620,7 @@ void IPAIPU3::parseStatistics(unsigned int frame,\n \tControlList ctrls(controls::controls);\n \n \tfor (auto const &algo : algorithms_)\n-\t\talgo->process(context_, stats);\n+\t\talgo->process(frame, context_, stats);\n \n \tsetControls(frame);\n \ndiff --git a/src/ipa/libipa/algorithm.cpp b/src/ipa/libipa/algorithm.cpp\nindex 398d5372..01967f07 100644\n--- a/src/ipa/libipa/algorithm.cpp\n+++ b/src/ipa/libipa/algorithm.cpp\n@@ -48,6 +48,7 @@ namespace ipa {\n /**\n * \\fn Algorithm::prepare()\n * \\brief Fill the \\a params buffer with ISP processing parameters for a frame\n+ * \\param[in] frame The frame number\n * \\param[in] context The shared IPA context\n * \\param[out] params The ISP specific parameters.\n *\n@@ -63,6 +64,7 @@ namespace ipa {\n /**\n * \\fn Algorithm::process()\n * \\brief Process ISP statistics, and run algorithm operations\n+ * \\param[in] frame The frame number\n * \\param[in] context The shared IPA context\n * \\param[in] stats The IPA statistics and ISP results\n *\ndiff --git a/src/ipa/libipa/algorithm.h b/src/ipa/libipa/algorithm.h\nindex 766aee5d..1df93625 100644\n--- a/src/ipa/libipa/algorithm.h\n+++ b/src/ipa/libipa/algorithm.h\n@@ -22,12 +22,14 @@ public:\n \t\treturn 0;\n \t}\n \n-\tvirtual void prepare([[maybe_unused]] Context &context,\n+\tvirtual void prepare([[maybe_unused]] const uint32_t frame,\n+\t\t\t [[maybe_unused]] Context &context,\n \t\t\t [[maybe_unused]] Params *params)\n \t{\n \t}\n \n-\tvirtual void process([[maybe_unused]] Context &context,\n+\tvirtual void process([[maybe_unused]] const uint32_t frame,\n+\t\t\t [[maybe_unused]] Context &context,\n \t\t\t [[maybe_unused]] const Stats *stats)\n \t{\n \t}\n", "prefixes": [ "libcamera-devel", "1/4" ] }