Patch Detail

HTTP 200 OK
Allow: GET, PUT, PATCH, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 26167,
    "url": "https://patchwork.libcamera.org/api/1.1/patches/26167/?format=api",
    "web_url": "https://patchwork.libcamera.org/patch/26167/",
    "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": "<20260216190204.106922-6-johannes.goede@oss.qualcomm.com>",
    "date": "2026-02-16T19:02:04",
    "name": "[5/5] software_isp: debayer_cpu: Add multi-threading support",
    "commit_ref": null,
    "pull_url": null,
    "state": "superseded",
    "archived": false,
    "hash": "cc649dbdab41a357ef3af4833de9c70d9c528672",
    "submitter": {
        "id": 242,
        "url": "https://patchwork.libcamera.org/api/1.1/people/242/?format=api",
        "name": "Hans de Goede",
        "email": "johannes.goede@oss.qualcomm.com"
    },
    "delegate": null,
    "mbox": "https://patchwork.libcamera.org/patch/26167/mbox/",
    "series": [
        {
            "id": 5794,
            "url": "https://patchwork.libcamera.org/api/1.1/series/5794/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5794",
            "date": "2026-02-16T19:01:59",
            "name": "software_isp: debayer_cpu: Add multi-threading support",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/5794/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/patches/26167/comments/",
    "check": "pending",
    "checks": "https://patchwork.libcamera.org/api/patches/26167/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 B0570C0DA4\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 16 Feb 2026 19:02:17 +0000 (UTC)",
            "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 2971F62214;\n\tMon, 16 Feb 2026 20:02:17 +0100 (CET)",
            "from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com\n\t[205.220.168.131])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 5B94362201\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 16 Feb 2026 20:02:14 +0100 (CET)",
            "from pps.filterd (m0279867.ppops.net [127.0.0.1])\n\tby mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id\n\t61GG1jeQ048861 for <libcamera-devel@lists.libcamera.org>;\n\tMon, 16 Feb 2026 19:02:13 GMT",
            "from mail-vk1-f200.google.com (mail-vk1-f200.google.com\n\t[209.85.221.200])\n\tby mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4cc6d80dxw-1\n\t(version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT)\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 16 Feb 2026 19:02:12 +0000 (GMT)",
            "by mail-vk1-f200.google.com with SMTP id\n\t71dfb90a1353d-5674e566967so5946604e0c.0\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 16 Feb 2026 11:02:12 -0800 (PST)",
            "from shalem\n\t(2001-1c00-0c32-7800-5bfa-a036-83f0-f9ec.cable.dynamic.v6.ziggo.nl.\n\t[2001:1c00:c32:7800:5bfa:a036:83f0:f9ec])\n\tby smtp.gmail.com with ESMTPSA id\n\ta640c23a62f3a-b8fc735e587sm276698966b.2.2026.02.16.11.02.09\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 16 Feb 2026 11:02:10 -0800 (PST)"
        ],
        "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (2048-bit key;\n\tunprotected) header.d=qualcomm.com header.i=@qualcomm.com\n\theader.b=\"MJd7ThD+\"; dkim=pass (2048-bit key;\n\tunprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n\theader.b=\"R1XjJN0Z\"; dkim-atps=neutral",
        "DKIM-Signature": [
            "v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h=\n\tcc:content-transfer-encoding:date:from:in-reply-to:message-id\n\t:mime-version:references:subject:to; s=qcppdkim1; bh=UVPPPmSuPjO\n\tm3wDBERqYZg3W4pI5aWj8jXPV/ADSsQE=; b=MJd7ThD+M9VpwE7kHnetYMCgv/1\n\tOjobp/IBnaSrZK4Cdlbo9lBGuPS+qLpw1fxQeEvGtwh9k79Bhvp9xanK+vNlLPiX\n\tjojKW4C+W7bvE+bPMCvx7WZ2W5hjywECzyGS1d9EP8v624QEpaDehjLEZh84XR/9\n\tB24s2EC58oJ7uRbrDvH1OAB+ezaxPBlt3TQW6jD8GW22icIvTfRl0WWX2bCYoeW4\n\tCuI4f+CaI2E51xFBs45gkc5typ7e04YD93w2RocqNHTyQocq4YOBgOvUz0AGWKkR\n\tFVyu6UrSvhV0ZkNjDqrWubZoZT636f6MlXxeWSTOLrG3s0meFNzwUmgluLg==",
            "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=oss.qualcomm.com; s=google; t=1771268531; x=1771873331;\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=UVPPPmSuPjOm3wDBERqYZg3W4pI5aWj8jXPV/ADSsQE=;\n\tb=R1XjJN0ZQMPcI3k3qlBS8aiGLXCji6p9yE0gH6qCJDwwQKxBsCLDzR+fTwCTJKScaz\n\thAwLOSAFby1ae0mYrky62JFz0rSao23XX0/D2DmeMH/l7Pht2oMyaOEPnpAwTjiEYYIf\n\tr862M0zLbR0vkpXtcLFngWO3QF9KA/tIlqFcGSKu0ya2iGKlO6DLDytO3IIc2557iGdK\n\txPeb7Ae2hcNW5alTOha2whC9zjA6VOVRNyUKT1eeSX3KC0iiX7+MSXyospwtXKYU7nDE\n\t588RZed2wXEVDI3g5yzN0OzWJuEFJNuaFJfpsd/M/EKUuZ5ysyOtoQGZ0L3jprF4G3th\n\tkCfw=="
        ],
        "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1771268531; x=1771873331;\n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from\n\t:to:cc:subject:date:message-id:reply-to;\n\tbh=UVPPPmSuPjOm3wDBERqYZg3W4pI5aWj8jXPV/ADSsQE=;\n\tb=bGV6hpdQvthkqcZHBUNkxmzunCKXWclYR1sKOqWsYt+Iy519GUzX4h6glUMxO2quPN\n\t7hZwZb87pWFXY9XD3IfyirzUShhQ8/AzBcsdAmFLoDx3mFOrgmDGrjZQPPdNH9WZ1k4s\n\t7ZXhadX6dPlahsWLj73vuXFl1L1cLoAv6DkRAeaWek+KRzUbetA81D96UbJFiQlPINrz\n\tC5k2lnYPZFIgjtNvL8NuDgABLbH4aZiuU8NqKfIQX/3Lc5HDJZDqCxzh0G9ODEEqC2ku\n\thpqFT4ieKDut00d67SBptttVi3YP0InjKVVrNVu17or4UW7EY+vyO+JUgHEDhoVg1MF0\n\tXmHA==",
        "X-Gm-Message-State": "AOJu0YzyWJxIVkAVDGZyn9QvVBnvhbeqnRb+z8ZNHGshPHiYVfQanu5t\n\tiBxSSBkaroOuAEwL74LxNZwLuKChddmApDVAjrwveXZyJA4s2wEiCRQlD/O+NWoSt+UWVpMYgGD\n\twnQPaDqk8K5Z4/qXHwinNgEl/ZuOd+ct4Ml6K4qarW2qJT7KZdex1WYuRoyQa2kTHw8LVqeXPgF\n\tm7Jqm5KN/R",
        "X-Gm-Gg": "AZuq6aJ9McwzB9ZdZ0YfdIkB3vS74dhGsFY1hH8QNJ/qYjXA8G0E3BKBMva8zp4amGg\n\tr9U1iWaxadhK3WY77u2z+XwXnkOBQnksgW884UKZgWki4/dPnu5/P1ZFO7o52XOtQdlWZs3xzg4\n\tFijQaYNpZkxAN14Ap0jQO2iwqXtkBA+RR+UR+gincubfDD52zUh72cVV5ue/37vbM3FnNHAQVbx\n\tyd+3FQWwPGyYYbG1zssmIAJ3kvvhnXkDjra92IZmJn3qThFm3WI7LQFE5FEMbSNj1Q8PquyzuCN\n\tpCX2rPeqJyD47/vuELLVR+mQNzSRljPKy+whv/K9LiceIFblghDEobCpciDdcHc0IiD7MbexZLp\n\t+EKSFrQP9ZjxzmgR3hvKZaMYEuTAUMOKhpI6b6of45NynhgyMsH7xNynVsce3PYVi6PFlMKHPzO\n\tlvenEj7CyJ9Pa04aiUl8Nn2S15nUbQJebH9DJ+",
        "X-Received": [
            "by 2002:a05:6122:8cb:b0:559:6663:8b1a with SMTP id\n\t71dfb90a1353d-56768179c4bmr3391296e0c.4.1771268531259; \n\tMon, 16 Feb 2026 11:02:11 -0800 (PST)",
            "by 2002:a05:6122:8cb:b0:559:6663:8b1a with SMTP id\n\t71dfb90a1353d-56768179c4bmr3391251e0c.4.1771268530732; \n\tMon, 16 Feb 2026 11:02:10 -0800 (PST)"
        ],
        "From": "Hans de Goede <johannes.goede@oss.qualcomm.com>",
        "To": "libcamera-devel@lists.libcamera.org, Milan Zamazal <mzamazal@redhat.com>",
        "Cc": "Hans de Goede <johannes.goede@oss.qualcomm.com>",
        "Subject": "[PATCH 5/5] software_isp: debayer_cpu: Add multi-threading support",
        "Date": "Mon, 16 Feb 2026 20:02:04 +0100",
        "Message-ID": "<20260216190204.106922-6-johannes.goede@oss.qualcomm.com>",
        "X-Mailer": "git-send-email 2.52.0",
        "In-Reply-To": "<20260216190204.106922-1-johannes.goede@oss.qualcomm.com>",
        "References": "<20260216190204.106922-1-johannes.goede@oss.qualcomm.com>",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "X-Authority-Analysis": "v=2.4 cv=bqVBxUai c=1 sm=1 tr=0 ts=699369b4 cx=c_pps\n\ta=wuOIiItHwq1biOnFUQQHKA==:117 a=xqWC_Br6kY4A:10 a=HzLeVaNsDn8A:10\n\ta=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Mpw57Om8IfrbqaoTuvik:22\n\ta=GgsMoib0sEa3-_RKJdDe:22 a=EUspDBNiAAAA:8 a=j_KrAe4nr5UCvrO7opAA:9\n\ta=XD7yVLdPMpWraOa8Un9W:22",
        "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwMjE2MDE2MyBTYWx0ZWRfX7y7/Aj986YaI\n\tbnp9X6JZwSiTkToyPBurh9iEQUqCGGN67os+D90pSlt405/4jnLcU5EzUi3vFKdGM5gTbebyADD\n\tTiJ4Oto/ZeyfRQM2SDm476IwseMaZAizJztp7kFyYD7oYo0tt+XgR/xmIBdi9UmxlwULOryrb6o\n\tE7grrGUcM3G4fCnCsjaluaaLbeMe1e8BLvXVkEhwHRFZTQbicEz10vLuQYb7h4H7X1qiOST7Z1V\n\tx2cmoLELlMj3OprfpEiDBgBU27dtbdHUAvDuHWm8LfKfSxn/5K3/sw+2LWoTGa41MjRTAJBjw2d\n\th9O/xHrbtPAsVO8+ZGojIfkMebRrEzO/3JC9jCeomUrXAKh5hGSR1pV0n74zSUmbOCyb4/NvRb+\n\tqdwmTU/4QbPYfP8+Lgn1anhnYqaBcVv4s27HCH3QO5jaeT98q/AtWyuQds09nzIaJAKxoGAX3K7\n\t7kYtEXqX4YqG9qzy5NA==",
        "X-Proofpoint-GUID": "_8f0PnRls08v-KVJwkZ5cn_Zp9e3vuY3",
        "X-Proofpoint-ORIG-GUID": "_8f0PnRls08v-KVJwkZ5cn_Zp9e3vuY3",
        "X-Proofpoint-Virus-Version": "vendor=baseguard\n\tengine=ICAP:2.0.293, Aquarius:18.0.1121, Hydra:6.1.51,\n\tFMLib:17.12.100.49\n\tdefinitions=2026-02-16_06,2026-02-16_04,2025-10-01_01",
        "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n\tmalwarescore=0 impostorscore=0 lowpriorityscore=0 bulkscore=0\n\tpriorityscore=1501 spamscore=0 adultscore=0 phishscore=0\n\tclxscore=1015\n\tsuspectscore=0 classifier=typeunknown authscore=0 authtc= authcc=\n\troute=outbound adjust=0 reason=mlx scancount=1\n\tengine=8.22.0-2601150000\n\tdefinitions=main-2602160163",
        "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": "Add CPU soft ISP multi-threading support.\n\nBenchmark results for the Uno-Q with a weak CPU which is good for\nperformance testing, all numbers with an IMX219 running at\n3280x2464 -> 3272x2464:\n\n1 thread : 147ms / frame, ~6.5 fps\n2 threads:  81ms / frame, ~12 fps\n3 threads:  66ms / frame, ~14.5 fps\n\nAdding a 4th thread does not improve performance.\n\nSigned-off-by: Hans de Goede <johannes.goede@oss.qualcomm.com>\n---\n src/libcamera/software_isp/debayer_cpu.cpp | 49 +++++++++++++++++-----\n src/libcamera/software_isp/debayer_cpu.h   |  2 +-\n 2 files changed, 40 insertions(+), 11 deletions(-)",
    "diff": "diff --git a/src/libcamera/software_isp/debayer_cpu.cpp b/src/libcamera/software_isp/debayer_cpu.cpp\nindex 5e168554..c4b6c5b8 100644\n--- a/src/libcamera/software_isp/debayer_cpu.cpp\n+++ b/src/libcamera/software_isp/debayer_cpu.cpp\n@@ -14,6 +14,7 @@\n #include <algorithm>\n #include <stdlib.h>\n #include <sys/ioctl.h>\n+#include <thread>\n #include <time.h>\n #include <utility>\n \n@@ -41,7 +42,7 @@ namespace libcamera {\n  * \\param[in] configuration The global configuration\n  */\n DebayerCpu::DebayerCpu(std::unique_ptr<SwStatsCpu> stats, const GlobalConfiguration &configuration)\n-\t: Debayer(configuration), stats_(std::move(stats)), threadCount_(1)\n+\t: Debayer(configuration), stats_(std::move(stats))\n {\n \t/*\n \t * Reading from uncached buffers may be very slow.\n@@ -56,6 +57,9 @@ DebayerCpu::DebayerCpu(std::unique_ptr<SwStatsCpu> stats, const GlobalConfigurat\n \t */\n \tenableInputMemcpy_ =\n \t\tconfiguration.option<bool>({ \"software_isp\", \"copy_input_buffer\" }).value_or(true);\n+\tthreadCount_ =\n+\t\tconfiguration.option<unsigned int>({ \"software_isp\", \"threads\" }).value_or(3);\n+\tthreadCount_ = std::clamp(threadCount_, 1u, kMaxThreads);\n }\n \n DebayerCpu::~DebayerCpu() = default;\n@@ -692,7 +696,7 @@ void DebayerCpu::process2(uint32_t frame, const uint8_t *src, uint8_t *dst,\n \tfor (unsigned int y = threadData->yStart; y < threadData->yEnd; y += 2) {\n \t\tshiftLinePointers(linePointers, src);\n \t\tmemcpyNextLine(linePointers, threadData);\n-\t\tstats_->processLine0(frame, y, linePointers, &statsBuffer_);\n+\t\tstats_->processLine0(frame, y, linePointers, threadData->statsBuffer);\n \t\t(this->*debayer0_)(dst, linePointers);\n \t\tsrc += inputConfig_.stride;\n \t\tdst += outputConfig_.stride;\n@@ -707,7 +711,8 @@ void DebayerCpu::process2(uint32_t frame, const uint8_t *src, uint8_t *dst,\n \tif (threadData->processLastLinesSeperately) {\n \t\tshiftLinePointers(linePointers, src);\n \t\tmemcpyNextLine(linePointers, threadData);\n-\t\tstats_->processLine0(frame, threadData->yEnd, linePointers, &statsBuffer_);\n+\t\tstats_->processLine0(frame, threadData->yEnd, linePointers,\n+\t\t\t\t     threadData->statsBuffer);\n \t\t(this->*debayer0_)(dst, linePointers);\n \t\tsrc += inputConfig_.stride;\n \t\tdst += outputConfig_.stride;\n@@ -749,7 +754,7 @@ void DebayerCpu::process4(uint32_t frame, const uint8_t *src, uint8_t *dst,\n \tfor (unsigned int y = threadData->yStart; y < threadData->yEnd; y += 4) {\n \t\tshiftLinePointers(linePointers, src);\n \t\tmemcpyNextLine(linePointers, threadData);\n-\t\tstats_->processLine0(frame, y, linePointers, &statsBuffer_);\n+\t\tstats_->processLine0(frame, y, linePointers, threadData->statsBuffer);\n \t\t(this->*debayer0_)(dst, linePointers);\n \t\tsrc += inputConfig_.stride;\n \t\tdst += outputConfig_.stride;\n@@ -762,7 +767,7 @@ void DebayerCpu::process4(uint32_t frame, const uint8_t *src, uint8_t *dst,\n \n \t\tshiftLinePointers(linePointers, src);\n \t\tmemcpyNextLine(linePointers, threadData);\n-\t\tstats_->processLine2(frame, y, linePointers, &statsBuffer_);\n+\t\tstats_->processLine2(frame, y, linePointers, threadData->statsBuffer);\n \t\t(this->*debayer2_)(dst, linePointers);\n \t\tsrc += inputConfig_.stride;\n \t\tdst += outputConfig_.stride;\n@@ -869,6 +874,10 @@ void DebayerCpu::updateLookupTables(const DebayerParams &params)\n \n void DebayerCpu::process(uint32_t frame, FrameBuffer *input, FrameBuffer *output, const DebayerParams &params)\n {\n+\tstd::unique_ptr<std::thread> threads[threadCount_ - 1];\n+\tSwIspStats statsBuffer[threadCount_];\n+\tunsigned int i;\n+\n \tbench_.startFrame();\n \n \tstd::vector<DmaSyncer> dmaSyncers;\n@@ -891,11 +900,31 @@ void DebayerCpu::process(uint32_t frame, FrameBuffer *input, FrameBuffer *output\n \t\treturn;\n \t}\n \n-\tstats_->startFrame(frame, &statsBuffer_, 1);\n+\tstats_->startFrame(frame, statsBuffer, threadCount_);\n \n-\tthreadData_[0].yStart = 0;\n-\tthreadData_[0].yEnd = window_.height;\n-\t(this->*processInner_)(frame, in.planes()[0].data(), out.planes()[0].data(), &threadData_[0]);\n+\tunsigned int yStart = 0;\n+\tunsigned int linesPerThread = (window_.height / threadCount_) &\n+\t\t\t\t      ~(inputConfig_.patternSize.width - 1);\n+\tfor (i = 0; i < (threadCount_ - 1); i++) {\n+\t\tthreadData_[i].yStart = yStart;\n+\t\tthreadData_[i].yEnd = yStart + linesPerThread;\n+\t\tthreadData_[i].statsBuffer = &statsBuffer[i];\n+\t\tthreads[i] = std::make_unique<std::thread>(\n+\t\t\t\tprocessInner_, this, frame,\n+\t\t\t\tin.planes()[0].data(),\n+\t\t\t\tout.planes()[0].data() + yStart * outputConfig_.stride,\n+\t\t\t\t&threadData_[i]);\n+\t\tyStart += linesPerThread;\n+\t}\n+\tthreadData_[i].yStart = yStart;\n+\tthreadData_[i].yEnd = window_.height;\n+\tthreadData_[i].statsBuffer = &statsBuffer[i];\n+\t(this->*processInner_)(frame, in.planes()[0].data(),\n+\t\t\t       out.planes()[0].data() + yStart * outputConfig_.stride,\n+\t\t\t       &threadData_[i]);\n+\n+\tfor (i = 0; i < (threadCount_ - 1); i++)\n+\t\tthreads[i]->join();\n \n \tmetadata.planes()[0].bytesused = out.planes()[0].size();\n \n@@ -909,7 +938,7 @@ void DebayerCpu::process(uint32_t frame, FrameBuffer *input, FrameBuffer *output\n \t *\n \t * \\todo Pass real bufferId once stats buffer passing is changed.\n \t */\n-\tstats_->finishFrame(frame, 0, &statsBuffer_, 1);\n+\tstats_->finishFrame(frame, 0, statsBuffer, threadCount_);\n \toutputBufferReady.emit(output);\n \tinputBufferReady.emit(input);\n }\ndiff --git a/src/libcamera/software_isp/debayer_cpu.h b/src/libcamera/software_isp/debayer_cpu.h\nindex b85dd11c..63fa7710 100644\n--- a/src/libcamera/software_isp/debayer_cpu.h\n+++ b/src/libcamera/software_isp/debayer_cpu.h\n@@ -85,6 +85,7 @@ private:\n \t\tunsigned int lineBufferIndex;\n \t\t/* Stored here to avoid causing register pressure in inner loop */\n \t\tbool processLastLinesSeperately;\n+\t\tSwIspStats *statsBuffer;\n \t};\n \n \tusing processFn = void (DebayerCpu::*)(uint32_t frame, const uint8_t *src, uint8_t *dst,\n@@ -150,7 +151,6 @@ private:\n \tRectangle window_;\n \n \t/* Variables used every line */\n-\tSwIspStats statsBuffer_;\n \tdebayerFn debayer0_;\n \tdebayerFn debayer1_;\n \tdebayerFn debayer2_;\n",
    "prefixes": [
        "5/5"
    ]
}