{"id":24668,"url":"https://patchwork.libcamera.org/api/patches/24668/?format=json","web_url":"https://patchwork.libcamera.org/patch/24668/","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":"<20251015012251.17508-24-bryan.odonoghue@linaro.org>","date":"2025-10-15T01:22:35","name":"[v3,23/39] libcamera: software_isp: lut: Make gain corrected CCM in lut.cpp available in debayer params","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"9d304fe26c2b31a86740d2eb6769c345bf8629e1","submitter":{"id":175,"url":"https://patchwork.libcamera.org/api/people/175/?format=json","name":"Bryan O'Donoghue","email":"bryan.odonoghue@linaro.org"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/24668/mbox/","series":[{"id":5503,"url":"https://patchwork.libcamera.org/api/series/5503/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5503","date":"2025-10-15T01:22:12","name":"Add GLES 2.0 GPUISP to libcamera","version":3,"mbox":"https://patchwork.libcamera.org/series/5503/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/24668/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/24668/checks/","tags":{},"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 F4227BF415\n\tfor ;\n\tWed, 15 Oct 2025 01:23:32 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8B6CB60666;\n\tWed, 15 Oct 2025 03:23:32 +0200 (CEST)","from mail-ej1-x629.google.com (mail-ej1-x629.google.com\n\t[IPv6:2a00:1450:4864:20::629])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 864D06063E\n\tfor ;\n\tWed, 15 Oct 2025 03:23:18 +0200 (CEST)","by mail-ej1-x629.google.com with SMTP id\n\ta640c23a62f3a-b50206773adso82483366b.0\n\tfor ;\n\tTue, 14 Oct 2025 18:23:18 -0700 (PDT)","from inspiron14p-linux.nxsw.local (188-141-3-146.dynamic.upc.ie.\n\t[188.141.3.146]) by smtp.gmail.com with ESMTPSA id\n\ta640c23a62f3a-b5ccd7b202dsm98348466b.82.2025.10.14.18.23.16\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 14 Oct 2025 18:23:17 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com; 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\n\tTue, 14 Oct 2025 18:23:17 -0700 (PDT)","From":"Bryan O'Donoghue ","To":"libcamera-devel@lists.libcamera.org","Cc":"hdegoede@redhat.com, mzamazal@redhat.com, bryan.odonoghue@linaro.org,\n\tbod.linux@nxsw.ie","Subject":"[PATCH v3 23/39] libcamera: software_isp: lut: Make gain corrected\n\tCCM in lut.cpp available in debayer params","Date":"Wed, 15 Oct 2025 02:22:35 +0100","Message-ID":"<20251015012251.17508-24-bryan.odonoghue@linaro.org>","X-Mailer":"git-send-email 2.51.0","In-Reply-To":"<20251015012251.17508-1-bryan.odonoghue@linaro.org>","References":"<20251015012251.17508-1-bryan.odonoghue@linaro.org>","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":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"There is another CCM calculated in this algorithm callback, this time based\non the LUT.\n\nSigned-off-by: Bryan O'Donoghue \n---\n src/ipa/simple/algorithms/lut.cpp | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/src/ipa/simple/algorithms/lut.cpp b/src/ipa/simple/algorithms/lut.cpp\nindex d1d5f727..a161adb1 100644\n--- a/src/ipa/simple/algorithms/lut.cpp\n+++ b/src/ipa/simple/algorithms/lut.cpp\n@@ -126,6 +126,7 @@ void Lut::prepare(IPAContext &context,\n \t\tauto &red = params->redCcm;\n \t\tauto &green = params->greenCcm;\n \t\tauto &blue = params->blueCcm;\n+\t\tparams->ccm = ccm;\n \t\tfor (unsigned int i = 0; i < DebayerParams::kRGBLookupSize; i++) {\n \t\t\tred[i].r = ccmValue(i, ccm[0][0]);\n \t\t\tred[i].g = ccmValue(i, ccm[1][0]);\n","prefixes":["v3","23/39"]}