{"id":23041,"url":"https://patchwork.libcamera.org/api/1.1/patches/23041/?format=json","web_url":"https://patchwork.libcamera.org/patch/23041/","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":"<20250326090849.15494-7-mzamazal@redhat.com>","date":"2025-03-26T09:08:43","name":"[v8,06/10] libcamera: software_isp: Use a macro to assign debayering methods","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"fe99b43fa0b758afb287cd721ab40a0063c7cf4f","submitter":{"id":177,"url":"https://patchwork.libcamera.org/api/1.1/people/177/?format=json","name":"Milan Zamazal","email":"mzamazal@redhat.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/23041/mbox/","series":[{"id":5083,"url":"https://patchwork.libcamera.org/api/1.1/series/5083/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5083","date":"2025-03-26T09:08:37","name":"Software ISP support for CCM","version":8,"mbox":"https://patchwork.libcamera.org/series/5083/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/23041/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/23041/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 7D91EC3213\n\tfor ;\n\tWed, 26 Mar 2025 09:09:22 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 0D6E76896F;\n\tWed, 26 Mar 2025 10:09:22 +0100 (CET)","from us-smtp-delivery-124.mimecast.com\n\t(us-smtp-delivery-124.mimecast.com [170.10.133.124])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id B683768966\n\tfor ;\n\tWed, 26 Mar 2025 10:09:19 +0100 (CET)","from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com\n\t(ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97])\n\tby relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3,\n\tcipher=TLS_AES_256_GCM_SHA384) id us-mta-202-4o2d8XfhPDax4WxujDDuSw-1;\n\tWed, 26 Mar 2025 05:09:15 -0400","from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com\n\t(mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com\n\t[10.30.177.111])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\tkey-exchange X25519 server-signature RSA-PSS (2048 bits)\n\tserver-digest SHA256) (No client certificate requested)\n\tby mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTPS id 217421801A1A; Wed, 26 Mar 2025 09:09:14 +0000 (UTC)","from mzamazal-thinkpadp1gen7.tpbc.com (unknown [10.44.34.15])\n\tby mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTP id 1F9601801747; Wed, 26 Mar 2025 09:09:11 +0000 (UTC)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=redhat.com header.i=@redhat.com\n\theader.b=\"iWp454FV\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1742980158;\n\th=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n\tto:to:cc:cc:mime-version:mime-version:content-type:content-type:\n\tcontent-transfer-encoding:content-transfer-encoding:\n\tin-reply-to:in-reply-to:references:references;\n\tbh=oEajtpDYr/hh2E+fAIEtMaDDilSaCC7BTa2d7TnavTY=;\n\tb=iWp454FVpzlnWoe2ewqpUUAU+9itCZK5oFpocsPVuqpxHb+UHd60g6/O7UyC4Nyd2q7ewS\n\tQfuOW0CyHWTiK7Hbyruvd5MI6yXX8g5DbpZfxZa9v/n9iN6vmhLjKF3oAV3WVfr0sNvjKl\n\tHQGdD0aYb5YGCrZJkuquVzuAtxeEVJc=","X-MC-Unique":"4o2d8XfhPDax4WxujDDuSw-1","X-Mimecast-MFC-AGG-ID":"4o2d8XfhPDax4WxujDDuSw_1742980154","From":"Milan Zamazal ","To":"libcamera-devel@lists.libcamera.org","Cc":"Milan Zamazal ,\n\tRobert Mader ,\n\tHans de Goede ,\n\tLaurent Pinchart ,\n\tKieran Bingham ","Subject":"[PATCH v8 06/10] libcamera: software_isp: Use a macro to assign\n\tdebayering methods","Date":"Wed, 26 Mar 2025 10:08:43 +0100","Message-ID":"<20250326090849.15494-7-mzamazal@redhat.com>","In-Reply-To":"<20250326090849.15494-1-mzamazal@redhat.com>","References":"<20250326090849.15494-1-mzamazal@redhat.com>","MIME-Version":"1.0","X-Scanned-By":"MIMEDefang 3.4.1 on 10.30.177.111","X-Mimecast-Spam-Score":"0","X-Mimecast-MFC-PROC-ID":"VGfsU7LF_ADkmAFSj7kCqZOBb6fpalYXBNr6X-y0Ykk_1742980154","X-Mimecast-Originator":"redhat.com","Content-Transfer-Encoding":"8bit","content-type":"text/plain; charset=\"US-ASCII\"; x-default=true","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":"Assignments of the debayering methods to be used is a repetitive pattern\nthat can be (arguably) better expressed by using a macro. This removes\nsome duplication and also makes easier to introduce more complex\nassignment patterns. This will be useful once color correction matrix\nsupport is added.\n\nSigned-off-by: Milan Zamazal \nReviewed-by: Kieran Bingham \nReviewed-by: Laurent Pinchart \nSigned-off-by: Milan Zamazal \n---\n src/libcamera/software_isp/debayer_cpu.cpp | 25 ++++++++++------------\n 1 file changed, 11 insertions(+), 14 deletions(-)","diff":"diff --git a/src/libcamera/software_isp/debayer_cpu.cpp b/src/libcamera/software_isp/debayer_cpu.cpp\nindex 0eabced2..01cfb36b 100644\n--- a/src/libcamera/software_isp/debayer_cpu.cpp\n+++ b/src/libcamera/software_isp/debayer_cpu.cpp\n@@ -368,6 +368,10 @@ int DebayerCpu::setupStandardBayerOrder(BayerFormat::Order order)\n \treturn 0;\n }\n \n+#define SET_DEBAYER_METHODS(method0, method1) \\\n+\tdebayer0_ = addAlphaByte ? &DebayerCpu::method0 : &DebayerCpu::method0; \\\n+\tdebayer1_ = addAlphaByte ? &DebayerCpu::method1 : &DebayerCpu::method1;\n+\n int DebayerCpu::setDebayerFunctions(PixelFormat inputFormat, PixelFormat outputFormat)\n {\n \tBayerFormat bayerFormat =\n@@ -423,16 +427,13 @@ int DebayerCpu::setDebayerFunctions(PixelFormat inputFormat, PixelFormat outputF\n \t isStandardBayerOrder(bayerFormat.order)) {\n \t\tswitch (bayerFormat.bitDepth) {\n \t\tcase 8:\n-\t\t\tdebayer0_ = addAlphaByte ? &DebayerCpu::debayer8_BGBG_BGR888 : &DebayerCpu::debayer8_BGBG_BGR888;\n-\t\t\tdebayer1_ = addAlphaByte ? &DebayerCpu::debayer8_GRGR_BGR888 : &DebayerCpu::debayer8_GRGR_BGR888;\n+\t\t\tSET_DEBAYER_METHODS(debayer8_BGBG_BGR888, debayer8_GRGR_BGR888)\n \t\t\tbreak;\n \t\tcase 10:\n-\t\t\tdebayer0_ = addAlphaByte ? &DebayerCpu::debayer10_BGBG_BGR888 : &DebayerCpu::debayer10_BGBG_BGR888;\n-\t\t\tdebayer1_ = addAlphaByte ? &DebayerCpu::debayer10_GRGR_BGR888 : &DebayerCpu::debayer10_GRGR_BGR888;\n+\t\t\tSET_DEBAYER_METHODS(debayer10_BGBG_BGR888, debayer10_GRGR_BGR888)\n \t\t\tbreak;\n \t\tcase 12:\n-\t\t\tdebayer0_ = addAlphaByte ? &DebayerCpu::debayer12_BGBG_BGR888 : &DebayerCpu::debayer12_BGBG_BGR888;\n-\t\t\tdebayer1_ = addAlphaByte ? &DebayerCpu::debayer12_GRGR_BGR888 : &DebayerCpu::debayer12_GRGR_BGR888;\n+\t\t\tSET_DEBAYER_METHODS(debayer12_BGBG_BGR888, debayer12_GRGR_BGR888)\n \t\t\tbreak;\n \t\t}\n \t\tsetupStandardBayerOrder(bayerFormat.order);\n@@ -443,20 +444,16 @@ int DebayerCpu::setDebayerFunctions(PixelFormat inputFormat, PixelFormat outputF\n \t bayerFormat.packing == BayerFormat::Packing::CSI2) {\n \t\tswitch (bayerFormat.order) {\n \t\tcase BayerFormat::BGGR:\n-\t\t\tdebayer0_ = addAlphaByte ? &DebayerCpu::debayer10P_BGBG_BGR888 : &DebayerCpu::debayer10P_BGBG_BGR888;\n-\t\t\tdebayer1_ = addAlphaByte ? &DebayerCpu::debayer10P_GRGR_BGR888 : &DebayerCpu::debayer10P_GRGR_BGR888;\n+\t\t\tSET_DEBAYER_METHODS(debayer10P_BGBG_BGR888, debayer10P_GRGR_BGR888)\n \t\t\treturn 0;\n \t\tcase BayerFormat::GBRG:\n-\t\t\tdebayer0_ = addAlphaByte ? &DebayerCpu::debayer10P_GBGB_BGR888 : &DebayerCpu::debayer10P_GBGB_BGR888;\n-\t\t\tdebayer1_ = addAlphaByte ? &DebayerCpu::debayer10P_RGRG_BGR888 : &DebayerCpu::debayer10P_RGRG_BGR888;\n+\t\t\tSET_DEBAYER_METHODS(debayer10P_GBGB_BGR888, debayer10P_RGRG_BGR888)\n \t\t\treturn 0;\n \t\tcase BayerFormat::GRBG:\n-\t\t\tdebayer0_ = addAlphaByte ? &DebayerCpu::debayer10P_GRGR_BGR888 : &DebayerCpu::debayer10P_GRGR_BGR888;\n-\t\t\tdebayer1_ = addAlphaByte ? &DebayerCpu::debayer10P_BGBG_BGR888 : &DebayerCpu::debayer10P_BGBG_BGR888;\n+\t\t\tSET_DEBAYER_METHODS(debayer10P_GRGR_BGR888, debayer10P_BGBG_BGR888)\n \t\t\treturn 0;\n \t\tcase BayerFormat::RGGB:\n-\t\t\tdebayer0_ = addAlphaByte ? &DebayerCpu::debayer10P_RGRG_BGR888 : &DebayerCpu::debayer10P_RGRG_BGR888;\n-\t\t\tdebayer1_ = addAlphaByte ? &DebayerCpu::debayer10P_GBGB_BGR888 : &DebayerCpu::debayer10P_GBGB_BGR888;\n+\t\t\tSET_DEBAYER_METHODS(debayer10P_RGRG_BGR888, debayer10P_GBGB_BGR888)\n \t\t\treturn 0;\n \t\tdefault:\n \t\t\tbreak;\n","prefixes":["v8","06/10"]}