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{ "id": 21490, "url": "https://patchwork.libcamera.org/api/patches/21490/?format=api", "web_url": "https://patchwork.libcamera.org/patch/21490/", "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": "<20241003074720.18882-5-naush@raspberrypi.com>", "date": "2024-10-03T07:47:17", "name": "[v3,4/7] pipeline: rpi: Introduce CameraData::CropParams", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "8e6fb841e7ff4cf2ba3005cdeaa4e6656fe3f630", "submitter": { "id": 34, "url": "https://patchwork.libcamera.org/api/people/34/?format=api", "name": "Naushir Patuck", "email": "naush@raspberrypi.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/21490/mbox/", "series": [ { "id": 4651, "url": "https://patchwork.libcamera.org/api/series/4651/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4651", "date": "2024-10-03T07:47:13", "name": "Raspberry Pi: Add controls::rpi::ScalerCrops", "version": 3, "mbox": "https://patchwork.libcamera.org/series/4651/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/21490/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/21490/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 CB747C3263\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 3 Oct 2024 07:53:59 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id C972363533;\n\tThu, 3 Oct 2024 09:53:57 +0200 (CEST)", "from mail-wm1-x333.google.com (mail-wm1-x333.google.com\n\t[IPv6:2a00:1450:4864:20::333])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id CDC3462C93\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 3 Oct 2024 09:53:48 +0200 (CEST)", "by mail-wm1-x333.google.com with SMTP id\n\t5b1f17b1804b1-42ca5447142so790045e9.2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 03 Oct 2024 00:53:48 -0700 (PDT)", "from naush-laptop.pitowers.org ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\t5b1f17b1804b1-42f8025b583sm8740825e9.12.2024.10.03.00.53.47\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 03 Oct 2024 00:53:47 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"mp4bmExt\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google; t=1727942028; x=1728546828;\n\tdarn=lists.libcamera.org; \n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:from:to:cc:subject:date\n\t:message-id:reply-to;\n\tbh=M8Bkl1NDdbyVnMd9SQ2t2KujXMGXSf+tPA84EVzMo8I=;\n\tb=mp4bmExtV3a8+o4Y2Aiqm0rpFvxzXjgIWzUJEa7DCuRZ60i0z7VteReYhS6d24UiGy\n\tpUINW/yyJ7Q2NxzMUK2fmztiN5PYnqzU5vWAcW3i3H80RT5fL7oNB6eWp6DCsGORqGF+\n\tp/ZZbxc3FB/jv5NxaE/p3B3xL7rq9+y4RUWd6jEACWlZU4A8bnexLRrDCUngzDeiTQOP\n\t6wT8nGV6dzq4fmN3AR5tpvlzte525xtHSoXbKiXxhoW/ZY2ZGte08XcQ5d3ZJJnM/L4/\n\tH717BbOSVhMDkfM3q5UqlieD2EXm7LPXbpzpZBDaM1fZCuKcrbi40EyRuialB+4Uhsf+\n\t0ERQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1727942028; x=1728546828;\n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n\t:subject:date:message-id:reply-to;\n\tbh=M8Bkl1NDdbyVnMd9SQ2t2KujXMGXSf+tPA84EVzMo8I=;\n\tb=gZuRp6gLjdR6lzTGSEkFu8ymrxXIcCpFgysrhCMhoxpcHRIdLc5IwDY05/h1MVVGcQ\n\tJtcf6XKkTGAEEm0BhOWueEAB4uyT55xTV2Z0p8BXA9dJEwqpVLlVHd2ezeJBAAHp6o0j\n\toJn0gOfB0pYI9k7HTow258ENzZ61YDqdRsafkMcpAgjuUnDxf9dgei+Ic3LUAzr+yFO3\n\tiYbVmlsaDqKPc7a1cHRgtC4kQq4jjftmYi1MZVpXi1n8XXzCcOvwkdyy+XKVugFDY0KH\n\tKIm5+4hjQl6KbuMRpPrvRpcbPUo5YvlN1sz7PrKyii+lXARM5ttO6RhAGGAUQ/qPnQcM\n\tk6sg==", "X-Gm-Message-State": "AOJu0Yww+fOYn1nswvR+TZoePUqUyuMyNrhDbQR5SEfivr4u+acN+vpS\n\t5t5iFRVTW56P2d9seK/z7WG1sD3d6iZoy0x9m2OfFtvY8VA0xIIGEf/zUlJ6VUgrnwwScpEnBEA\n\tU", "X-Google-Smtp-Source": "AGHT+IHCWT24O2VccjlTcpMASylk5mPzvX4f07X2Q2kDuP4nfT1nY5fB+b9zaiFTDpg9CJ+Mm6AmWw==", "X-Received": "by 2002:a05:600c:4455:b0:42c:c0d8:bf49 with SMTP id\n\t5b1f17b1804b1-42f7775453amr21329185e9.0.1727942027949; \n\tThu, 03 Oct 2024 00:53:47 -0700 (PDT)", "From": "Naushir Patuck <naush@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Naushir Patuck <naush@raspberrypi.com>,\n\tLaurent Pinchart <laurent.pinchart@ideasonboard.com>,\n\tJacopo Mondi <jacopo.mondi@ideasonboard.com>", "Subject": "[PATCH v3 4/7] pipeline: rpi: Introduce CameraData::CropParams", "Date": "Thu, 3 Oct 2024 08:47:17 +0100", "Message-Id": "<20241003074720.18882-5-naush@raspberrypi.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20241003074720.18882-1-naush@raspberrypi.com>", "References": "<20241003074720.18882-1-naush@raspberrypi.com>", "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": "In preparation for assigning separate crop windows for each stream, add\na new CropParams structure that stores the existing ispCrop_ and\nispMinCropSize_ as fields. Use a new std::map to store a CropParams\nstructure where the map key is the index of the stream configuration in\nthe CameraConfiguration vector.\n\nAt preset, only a single CropParams structure will be set at key == 0 to\npreserve the existing crop handling logic.\n\nSigned-off-by: Naushir Patuck <naush@raspberrypi.com>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\nReviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>\n---\n .../pipeline/rpi/common/pipeline_base.cpp | 28 +++++++++++++------\n .../pipeline/rpi/common/pipeline_base.h | 17 +++++++++--\n src/libcamera/pipeline/rpi/vc4/vc4.cpp | 12 ++++++--\n 3 files changed, 43 insertions(+), 14 deletions(-)", "diff": "diff --git a/src/libcamera/pipeline/rpi/common/pipeline_base.cpp b/src/libcamera/pipeline/rpi/common/pipeline_base.cpp\nindex 2de6111bacfd..220c7b962280 100644\n--- a/src/libcamera/pipeline/rpi/common/pipeline_base.cpp\n+++ b/src/libcamera/pipeline/rpi/common/pipeline_base.cpp\n@@ -533,6 +533,7 @@ int PipelineHandlerBase::configure(Camera *camera, CameraConfiguration *config)\n \t * Platform specific internal stream configuration. This also assigns\n \t * external streams which get configured below.\n \t */\n+\tdata->cropParams_.clear();\n \tret = data->platformConfigure(rpiConfig);\n \tif (ret)\n \t\treturn ret;\n@@ -561,10 +562,14 @@ int PipelineHandlerBase::configure(Camera *camera, CameraConfiguration *config)\n \tfor (auto const &c : result.controlInfo)\n \t\tctrlMap.emplace(c.first, c.second);\n \n-\t/* Add the ScalerCrop control limits based on the current mode. */\n-\tRectangle ispMinCrop = data->scaleIspCrop(Rectangle(data->ispMinCropSize_));\n-\tctrlMap[&controls::ScalerCrop] = ControlInfo(ispMinCrop, data->sensorInfo_.analogCrop,\n-\t\t\t\t\t\t data->scaleIspCrop(data->ispCrop_));\n+\tconst auto cropParamsIt = data->cropParams_.find(0);\n+\tif (cropParamsIt != data->cropParams_.end()) {\n+\t\tconst CameraData::CropParams &cropParams = cropParamsIt->second;\n+\t\t/* Add the ScalerCrop control limits based on the current mode. */\n+\t\tRectangle ispMinCrop = data->scaleIspCrop(Rectangle(cropParams.ispMinCropSize));\n+\t\tctrlMap[&controls::ScalerCrop] = ControlInfo(ispMinCrop, data->sensorInfo_.analogCrop,\n+\t\t\t\t\t\t\t data->scaleIspCrop(cropParams.ispCrop));\n+\t}\n \n \tdata->controlInfo_ = ControlInfoMap(std::move(ctrlMap), result.controlInfo.idmap());\n \n@@ -1291,8 +1296,10 @@ Rectangle CameraData::scaleIspCrop(const Rectangle &ispCrop) const\n void CameraData::applyScalerCrop(const ControlList &controls)\n {\n \tconst auto &scalerCrop = controls.get<Rectangle>(controls::ScalerCrop);\n-\tif (scalerCrop) {\n+\tconst auto cropParamsIt = cropParams_.find(0);\n+\tif (scalerCrop && cropParamsIt != cropParams_.end()) {\n \t\tRectangle nativeCrop = *scalerCrop;\n+\t\tCropParams &cropParams = cropParamsIt->second;\n \n \t\tif (!nativeCrop.width || !nativeCrop.height)\n \t\t\tnativeCrop = { 0, 0, 1, 1 };\n@@ -1308,12 +1315,12 @@ void CameraData::applyScalerCrop(const ControlList &controls)\n \t\t * 2. With the same mid-point, if possible.\n \t\t * 3. But it can't go outside the sensor area.\n \t\t */\n-\t\tSize minSize = ispMinCropSize_.expandedToAspectRatio(nativeCrop.size());\n+\t\tSize minSize = cropParams.ispMinCropSize.expandedToAspectRatio(nativeCrop.size());\n \t\tSize size = ispCrop.size().expandedTo(minSize);\n \t\tispCrop = size.centeredTo(ispCrop.center()).enclosedIn(Rectangle(sensorInfo_.outputSize));\n \n-\t\tif (ispCrop != ispCrop_) {\n-\t\t\tispCrop_ = ispCrop;\n+\t\tif (ispCrop != cropParams.ispCrop) {\n+\t\t\tcropParams.ispCrop = ispCrop;\n \t\t\tplatformSetIspCrop(ispCrop);\n \t\t}\n \t}\n@@ -1471,7 +1478,10 @@ void CameraData::fillRequestMetadata(const ControlList &bufferControls, Request\n \trequest->metadata().set(controls::SensorTimestamp,\n \t\t\t\tbufferControls.get(controls::SensorTimestamp).value_or(0));\n \n-\trequest->metadata().set(controls::ScalerCrop, scaleIspCrop(ispCrop_));\n+\tconst auto cropParamsIt = cropParams_.find(0);\n+\tif (cropParamsIt != cropParams_.end())\n+\t\trequest->metadata().set(controls::ScalerCrop,\n+\t\t\t\t\tscaleIspCrop(cropParamsIt->second.ispCrop));\n }\n \n } /* namespace libcamera */\ndiff --git a/src/libcamera/pipeline/rpi/common/pipeline_base.h b/src/libcamera/pipeline/rpi/common/pipeline_base.h\nindex d65b695c30b5..88bd603193f4 100644\n--- a/src/libcamera/pipeline/rpi/common/pipeline_base.h\n+++ b/src/libcamera/pipeline/rpi/common/pipeline_base.h\n@@ -133,8 +133,21 @@ public:\n \n \t/* For handling digital zoom. */\n \tIPACameraSensorInfo sensorInfo_;\n-\tRectangle ispCrop_; /* crop in ISP (camera mode) pixels */\n-\tSize ispMinCropSize_;\n+\n+\tstruct CropParams {\n+\t\tCropParams(Rectangle ispCrop_, Size ispMinCropSize_)\n+\t\t\t: ispCrop(ispCrop_), ispMinCropSize(ispMinCropSize_)\n+\t\t{\n+\t\t}\n+\n+\t\t/* Crop in ISP (camera mode) pixels */\n+\t\tRectangle ispCrop;\n+\t\t/* Minimum crop size in ISP output pixels */\n+\t\tSize ispMinCropSize;\n+\t};\n+\n+\t/* Mapping of CropParams keyed by the output stream order in CameraConfiguration */\n+\tstd::map<unsigned int, CropParams> cropParams_;\n \n \tunsigned int dropFrameCount_;\n \ndiff --git a/src/libcamera/pipeline/rpi/vc4/vc4.cpp b/src/libcamera/pipeline/rpi/vc4/vc4.cpp\nindex 0ea032293bc9..8080f55a1cf4 100644\n--- a/src/libcamera/pipeline/rpi/vc4/vc4.cpp\n+++ b/src/libcamera/pipeline/rpi/vc4/vc4.cpp\n@@ -702,13 +702,19 @@ int Vc4CameraData::platformConfigure(const RPi::RPiCameraConfiguration *rpiConfi\n \t/* Figure out the smallest selection the ISP will allow. */\n \tRectangle testCrop(0, 0, 1, 1);\n \tisp_[Isp::Input].dev()->setSelection(V4L2_SEL_TGT_CROP, &testCrop);\n-\tispMinCropSize_ = testCrop.size();\n \n \t/* Adjust aspect ratio by providing crops on the input image. */\n \tSize size = unicamFormat.size.boundedToAspectRatio(maxSize);\n-\tispCrop_ = size.centeredTo(Rectangle(unicamFormat.size).center());\n+\tRectangle ispCrop = size.centeredTo(Rectangle(unicamFormat.size).center());\n \n-\tplatformSetIspCrop(ispCrop_);\n+\tplatformSetIspCrop(ispCrop);\n+\t/*\n+\t * Set the scaler crop to the value we are using (scaled to native sensor\n+\t * coordinates).\n+\t */\n+\tcropParams_.emplace(std::piecewise_construct,\n+\t\t\t std::forward_as_tuple(0),\n+\t\t\t std::forward_as_tuple(ispCrop, testCrop.size()));\n \n \treturn 0;\n }\n", "prefixes": [ "v3", "4/7" ] }