{"id":25672,"url":"https://patchwork.libcamera.org/api/1.1/patches/25672/?format=json","web_url":"https://patchwork.libcamera.org/patch/25672/","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":"<20260106170059.56193-19-bryan.odonoghue@linaro.org>","date":"2026-01-06T17:00:53","name":"[v11,18/24] libcamera: software_isp: debayer_egl: Make DebayerEGL an environment option","commit_ref":"a92cc12fb542ea0d72f4fa2c2e07898e106c88a1","pull_url":null,"state":"accepted","archived":false,"hash":"51c05d711e71b7b8c35375cbf02d73d7fa81177c","submitter":{"id":175,"url":"https://patchwork.libcamera.org/api/1.1/people/175/?format=json","name":"Bryan O'Donoghue","email":"bryan.odonoghue@linaro.org"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/25672/mbox/","series":[{"id":5689,"url":"https://patchwork.libcamera.org/api/1.1/series/5689/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5689","date":"2026-01-06T17:00:35","name":"Add GLES 2.0 GPUISP to libcamera","version":10,"mbox":"https://patchwork.libcamera.org/series/5689/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/25672/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/25672/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 3457BC3213\n\tfor ;\n\tTue, 6 Jan 2026 17:01:31 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id F228661FCB;\n\tTue, 6 Jan 2026 18:01:30 +0100 (CET)","from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com\n\t[IPv6:2a00:1450:4864:20::42c])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 747506201E\n\tfor ;\n\tTue, 6 Jan 2026 18:01:27 +0100 (CET)","by mail-wr1-x42c.google.com with SMTP id\n\tffacd0b85a97d-42fb03c3cf2so650294f8f.1\n\tfor ;\n\tTue, 06 Jan 2026 09:01:27 -0800 (PST)","from inspiron14p-linux.ht.home (188-141-3-146.dynamic.upc.ie.\n\t[188.141.3.146]) by smtp.gmail.com with ESMTPSA id\n\tffacd0b85a97d-432bd0dadcfsm5515322f8f.3.2026.01.06.09.01.24\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 06 Jan 2026 09:01:24 -0800 (PST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (2048-bit key;\n\tunprotected) header.d=linaro.org header.i=@linaro.org\n\theader.b=\"FSRMLKG7\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=linaro.org; s=google; t=1767718886; x=1768323686;\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=OsQgF7Qs+HMvg1ZequOlo1SF53K1FeHzGwsdEPNX8Cs=;\n\tb=FSRMLKG7LkWvz0e7P6rF70f4UbIOBFUCnliNcPwthZGv7Z9hXOrcgVZD+SPRNcFV7u\n\tQKp/53O3eNGIcK8WcBJhOEgJaE7cyUtsdMXggR2URcakU+1C0K0xhXTYMAPReCJia6Ha\n\tfLOPfNH8HUjYGC+mRsRfheuKvKZeSzPXyBXJbUttVHEEyUkY2bH+fKBc+t3W66+rSSfV\n\thGMIfFx6x63D/vW1RitFmF/dxfsFU+njUDaoOrvXWqmOqRViDyLTbkH6V6asph6iBT4t\n\tOENL1gWabwrndtzdpMcXo0xucEn4Gornyn/M9b7jj/OXNyuR/UA/oxwTD14kcYZ9Adgg\n\t6sPA==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1767718886; x=1768323686;\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=OsQgF7Qs+HMvg1ZequOlo1SF53K1FeHzGwsdEPNX8Cs=;\n\tb=wRyvnF5v+/FMTu1kylBfO0tbB6tp4xYXaiU1N80moUprrRcB5pHwmYeNoHONuDtgrr\n\tAk5MbO226cmgOLZHWOVXUGWmTaZxJC9ebl7v2g2q5tdKau9I+zUenv3zqwCF5nl1wEv6\n\t9J5OGWglI6iNidbE8fFZ/yo5Jr5AxPhZwlopj9qH7HqbcKd9FG8TPIeZWPbtGdPZjNh2\n\tUj8YEsQRB0JkLFJRtj6KmpUIlYXqO8VJyhQ0cqkeKIzEG+MQxBQt/ENEC53cE/o8GZQs\n\taWqL8yyhU+k5eDofVMFQKOWq/0jGwbTHmtnr1QjQQT0q4DuiKLZ6tYVZhdLogpomNmZ6\n\trqmw==","X-Gm-Message-State":"AOJu0YywKgnHx7aleQ4SUkYJ/am1pXOxt52+1hwj3+j4joWDuF3DvxRT\n\t9K8d3aVqTbFvLkQjim80rdukOrcwcGISRtJZx/BLhUr1Rq3rwt5hqfUB5DQOSR5HTtyUlzNHNT6\n\tnob2Lxdk=","X-Gm-Gg":"AY/fxX59pRqXfH4yCjnwQLrW7Mg5kPHERVqB5pmVZg0kFBJwjH9LCoWKuEh3CejJ21Z\n\tIjZzJvv2aMSCSkJx8qv+DaCWSZKntKes6QiKK2iEF1ulU7bBq2a0jlVnYBVFuKGE2HbVSbQaRwK\n\tqjDVOGKGhZiwRIe7UndkT2s+YtwwN6OwsZXm3fWtXIze0kxYE4FPRR+WFjotozMrD3f+MgNalfr\n\tVXLsNINQOlIp9P3SOrtROIUnZDh73nAO3ymuuyV1rv0HPVGIzCMMedzB7L1DoTTMrYTbfpYAwL/\n\tXY9Eumjj4k+UOp4qCRP//ukD9BvcG1bvOpC3aB1GpRhxQv+0KIh32YMewV0wIt3gOYZ0kK4q5+H\n\tMmDHtYKROIBnbQ6DEyzt2w6DdJ8UEQ2hf1SbymCKe7hd9dXa5k8Bpotfk0WaP+mZZOjQm9UvNhA\n\tZSYhd4pkd/2cd+oTuJN6kMEX51VF2B7kzFJ1jioVZ94zqv9qJHnfhECkBikGA+FKQsA9/8a/xTN\n\ttYZqg==","X-Google-Smtp-Source":"AGHT+IGemVHqweql1wbJDuSan5Jt1VoRPrcuKnpwI5wryy1dlrdhuKYqyje0mUB4nDc1AWj0dvusQg==","X-Received":"by 2002:a05:6000:401f:b0:432:5b81:497 with SMTP id\n\tffacd0b85a97d-432bca03f1cmr4639101f8f.58.1767718885064; \n\tTue, 06 Jan 2026 09:01:25 -0800 (PST)","From":"Bryan O'Donoghue ","To":"libcamera-devel@lists.libcamera.org","Cc":"pavel@ucw.cz, Bryan O'Donoghue ,\n\tMilan Zamazal ","Subject":"[PATCH v11 18/24] libcamera: software_isp: debayer_egl: Make\n\tDebayerEGL an environment option","Date":"Tue, 6 Jan 2026 17:00:53 +0000","Message-ID":"<20260106170059.56193-19-bryan.odonoghue@linaro.org>","X-Mailer":"git-send-email 2.52.0","In-Reply-To":"<20260106170059.56193-1-bryan.odonoghue@linaro.org>","References":"<20260106170059.56193-1-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":"If GPUISP support is available make it so an environment variable can\nswitch it on.\n\nGiven we don't have full feature parity with CPUISP just yet on pixel\nformat output, we should default to CPUISP mode giving the user the option\nto switch on GPUISP by setting LIBCAMERA_SOFTISP_MODE=gpu\n\nReviewed-by: Milan Zamazal \nSigned-off-by: Bryan O'Donoghue \n---\n src/libcamera/software_isp/software_isp.cpp | 14 +++++++++++++-\n 1 file changed, 13 insertions(+), 1 deletion(-)","diff":"diff --git a/src/libcamera/software_isp/software_isp.cpp b/src/libcamera/software_isp/software_isp.cpp\nindex b31a374d8..5e837af4c 100644\n--- a/src/libcamera/software_isp/software_isp.cpp\n+++ b/src/libcamera/software_isp/software_isp.cpp\n@@ -15,6 +15,7 @@\n \n #include \n #include \n+#include \n \n #include \n #include \n@@ -25,6 +26,9 @@\n #include \"libcamera/internal/software_isp/debayer_params.h\"\n \n #include \"debayer_cpu.h\"\n+#if HAVE_DEBAYER_EGL\n+#include \"debayer_egl.h\"\n+#endif\n \n /**\n * \\file software_isp.cpp\n@@ -117,7 +121,15 @@ SoftwareIsp::SoftwareIsp(PipelineHandler *pipe, const CameraSensor *sensor,\n \t}\n \tstats->statsReady.connect(this, &SoftwareIsp::statsReady);\n \n-\tdebayer_ = std::make_unique(std::move(stats), configuration);\n+#if HAVE_DEBAYER_EGL\n+\tstd::optional softISPMode = configuration.envOption(\"LIBCAMERA_SOFTISP_MODE\", { \"software_isp\", \"mode\" });\n+\n+\tif (softISPMode && softISPMode == \"gpu\")\n+\t\tdebayer_ = std::make_unique(std::move(stats), configuration);\n+#endif\n+\tif (!debayer_)\n+\t\tdebayer_ = std::make_unique(std::move(stats), configuration);\n+\n \tdebayer_->inputBufferReady.connect(this, &SoftwareIsp::inputReady);\n \tdebayer_->outputBufferReady.connect(this, &SoftwareIsp::outputReady);\n \n","prefixes":["v11","18/24"]}