[{"id":24962,"web_url":"https://patchwork.libcamera.org/comment/24962/","msgid":"<59b23a6b-99b9-977d-0326-305857bdec2d@ideasonboard.com>","date":"2022-09-10T14:22:13","subject":"Re: [libcamera-devel] [PATCH] gstreamer: Check gstreamer version\n\tbefore using newer macros","submitter":{"id":86,"url":"https://patchwork.libcamera.org/api/people/86/","name":"Umang Jain","email":"umang.jain@ideasonboard.com"},"content":"Hi Vedant,\n\nThank you for the patch\n\nOn 9/10/22 3:09 AM, Vedant Paranjape via libcamera-devel wrote:\n> GST_VIDEO_TRANSFER_BT601 and GST_VIDEO_TRANSFER_BT2020_10 macros are\n> defined in GST Version 1.18.0.\n>\n> Use of these macros breaks libcamera if GST_VERSION < 1.18.0, these\n\ns/Use of/Usage of\n\ns/ breaks libcamera / causes gstlibcamerasrc compilation failure /\n\ns/, these/. These/\n> macros are used only if GST_VERSION >= 1.18.0. Fixes the following\n\ns/Fixes/Fix/\n> compilation error:\n>\n> ../src/gstreamer/gstlibcamera-utils.cpp:157:7: error: ‘GST_VIDEO_TRANSFER_BT601’ was not declared in this scope; did you mean ‘GST_VIDEO_TRANSFER_BT709’?\n> 157 | case GST_VIDEO_TRANSFER_BT601:\n> | ^~~~~~~~~~~~~~~~~~~~~~~~\n> | GST_VIDEO_TRANSFER_BT709\n> ../src/gstreamer/gstlibcamera-utils.cpp:159:7: error: ‘GST_VIDEO_TRANSFER_BT2020_10’ was not declared in this scope; did you mean ‘GST_VIDEO_TRANSFER_BT2020_12’?\n> 159 | case GST_VIDEO_TRANSFER_BT2020_10:\n> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~\n> | GST_VIDEO_TRANSFER_BT2020_12\n>\n> Signed-off-by: Vedant Paranjape \n> ---\n> src/gstreamer/gstlibcamera-utils.cpp | 4 +++-\n> 1 file changed, 3 insertions(+), 1 deletion(-)\n>\n> diff --git a/src/gstreamer/gstlibcamera-utils.cpp b/src/gstreamer/gstlibcamera-utils.cpp\n> index 4df5dd6c14fd..244a4a79845d 100644\n> --- a/src/gstreamer/gstlibcamera-utils.cpp\n> +++ b/src/gstreamer/gstlibcamera-utils.cpp\n> @@ -154,9 +154,11 @@ colorspace_from_colorimetry(const GstVideoColorimetry &colorimetry)\n> \tcase GST_VIDEO_TRANSFER_SRGB:\n> \t\tcolorspace->transferFunction = ColorSpace::TransferFunction::Srgb;\n> \t\tbreak;\n> +#if GST_CHECK_VERSION(1, 18, 0)\n> \tcase GST_VIDEO_TRANSFER_BT601:\n> -\tcase GST_VIDEO_TRANSFER_BT2020_12:\n> \tcase GST_VIDEO_TRANSFER_BT2020_10:\n> +#endif\n> +\tcase GST_VIDEO_TRANSFER_BT2020_12:\n\nThe latest debian stable is currently shipping with 1.18.4  [1]  but the \noldstable is still supported till 2024 [2].\n\nHence, I am fine with the changes here.\n\n[1] https://packages.debian.org/bullseye/libgstreamer1.0-0\n[2] https://packages.debian.org/buster/libgstreamer1.0-0\n\nReviewed-by: Umang Jain \n\n> \tcase GST_VIDEO_TRANSFER_BT709:\n> \t\tcolorspace->transferFunction = ColorSpace::TransferFunction::Rec709;\n> \t\tbreak;","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 26C0AC3272\n\tfor ;\n\tSat, 10 Sep 2022 14:22:22 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 777D0620A8;\n\tSat, 10 Sep 2022 16:22:21 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 68EA861F97\n\tfor ;\n\tSat, 10 Sep 2022 16:22:19 +0200 (CEST)","from [IPV6:2401:4900:1f3e:50f3:a89c:93ec:bcd7:8b90] (unknown\n\t[IPv6:2401:4900:1f3e:50f3:a89c:93ec:bcd7:8b90])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 5ADA7440;\n\tSat, 10 Sep 2022 16:22:18 +0200 (CEST)"],"DKIM-Signature":["v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"Dlj3GKC0\"; dkim-atps=neutral","Message-ID":"<59b23a6b-99b9-977d-0326-305857bdec2d@ideasonboard.com>","Date":"Sat, 10 Sep 2022 19:52:13 +0530","MIME-Version":"1.0","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101\n\tThunderbird/91.12.0","Content-Language":"en-US","To":"Vedant Paranjape ,\n\tlibcamera-devel@lists.libcamera.org","References":"<20220909213951.591934-1-vedantparanjape160201@gmail.com>","In-Reply-To":"<20220909213951.591934-1-vedantparanjape160201@gmail.com>","Content-Type":"text/plain; charset=UTF-8; format=flowed","Content-Transfer-Encoding":"8bit","Subject":"Re: [libcamera-devel] [PATCH] gstreamer: Check gstreamer version\n\tbefore using newer macros","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","From":"Umang Jain via libcamera-devel ","Reply-To":"Umang Jain ","Cc":"nicolas.dufresne@collabora.com","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}},{"id":24964,"web_url":"https://patchwork.libcamera.org/comment/24964/","msgid":"","date":"2022-09-11T16:58:48","subject":"Re: [libcamera-devel] [PATCH] gstreamer: Check gstreamer version\n\tbefore using newer macros","submitter":{"id":86,"url":"https://patchwork.libcamera.org/api/people/86/","name":"Umang Jain","email":"umang.jain@ideasonboard.com"},"content":"CC Rishi\n\nHi, Can you please review and add your tags here, I guess you have tested ?\n\nOn 9/10/22 3:09 AM, Vedant Paranjape via libcamera-devel wrote:\n> GST_VIDEO_TRANSFER_BT601 and GST_VIDEO_TRANSFER_BT2020_10 macros are\n> defined in GST Version 1.18.0.\n>\n> Use of these macros breaks libcamera if GST_VERSION < 1.18.0, these\n> macros are used only if GST_VERSION >= 1.18.0. Fixes the following\n> compilation error:\n>\n> ../src/gstreamer/gstlibcamera-utils.cpp:157:7: error: ‘GST_VIDEO_TRANSFER_BT601’ was not declared in this scope; did you mean ‘GST_VIDEO_TRANSFER_BT709’?\n> 157 | case GST_VIDEO_TRANSFER_BT601:\n> | ^~~~~~~~~~~~~~~~~~~~~~~~\n> | GST_VIDEO_TRANSFER_BT709\n> ../src/gstreamer/gstlibcamera-utils.cpp:159:7: error: ‘GST_VIDEO_TRANSFER_BT2020_10’ was not declared in this scope; did you mean ‘GST_VIDEO_TRANSFER_BT2020_12’?\n> 159 | case GST_VIDEO_TRANSFER_BT2020_10:\n> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~\n> | GST_VIDEO_TRANSFER_BT2020_12\n>\n> Signed-off-by: Vedant Paranjape \n> ---\n> src/gstreamer/gstlibcamera-utils.cpp | 4 +++-\n> 1 file changed, 3 insertions(+), 1 deletion(-)\n>\n> diff --git a/src/gstreamer/gstlibcamera-utils.cpp b/src/gstreamer/gstlibcamera-utils.cpp\n> index 4df5dd6c14fd..244a4a79845d 100644\n> --- a/src/gstreamer/gstlibcamera-utils.cpp\n> +++ b/src/gstreamer/gstlibcamera-utils.cpp\n> @@ -154,9 +154,11 @@ colorspace_from_colorimetry(const GstVideoColorimetry &colorimetry)\n> \tcase GST_VIDEO_TRANSFER_SRGB:\n> \t\tcolorspace->transferFunction = ColorSpace::TransferFunction::Srgb;\n> \t\tbreak;\n> +#if GST_CHECK_VERSION(1, 18, 0)\n> \tcase GST_VIDEO_TRANSFER_BT601:\n> -\tcase GST_VIDEO_TRANSFER_BT2020_12:\n> \tcase GST_VIDEO_TRANSFER_BT2020_10:\n> +#endif\n> +\tcase GST_VIDEO_TRANSFER_BT2020_12:\n> \tcase GST_VIDEO_TRANSFER_BT709:\n> \t\tcolorspace->transferFunction = ColorSpace::TransferFunction::Rec709;\n> \t\tbreak;","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 71C1BC3272\n\tfor ;\n\tSun, 11 Sep 2022 16:58:57 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 1DD7C609C1;\n\tSun, 11 Sep 2022 18:58:56 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id D24F8609BA\n\tfor ;\n\tSun, 11 Sep 2022 18:58:54 +0200 (CEST)","from [IPV6:2401:4900:1f3e:50f3:a89c:93ec:bcd7:8b90] (unknown\n\t[IPv6:2401:4900:1f3e:50f3:a89c:93ec:bcd7:8b90])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id C8818415;\n\tSun, 11 Sep 2022 18:58:53 +0200 (CEST)"],"DKIM-Signature":["v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"khrJDrXL\"; dkim-atps=neutral","Message-ID":"","Date":"Sun, 11 Sep 2022 22:28:48 +0530","MIME-Version":"1.0","User-Agent":"Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101\n\tThunderbird/91.12.0","Content-Language":"en-US","To":"libcamera-devel@lists.libcamera.org","References":"<20220909213951.591934-1-vedantparanjape160201@gmail.com>","In-Reply-To":"<20220909213951.591934-1-vedantparanjape160201@gmail.com>","Content-Type":"text/plain; charset=UTF-8; format=flowed","Content-Transfer-Encoding":"8bit","Subject":"Re: [libcamera-devel] [PATCH] gstreamer: Check gstreamer version\n\tbefore using newer macros","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","From":"Umang Jain via libcamera-devel ","Reply-To":"Umang Jain ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}},{"id":24966,"web_url":"https://patchwork.libcamera.org/comment/24966/","msgid":"","date":"2022-09-11T17:41:46","subject":"Re: [libcamera-devel] [PATCH] gstreamer: Check gstreamer version\n\tbefore using newer macros","submitter":{"id":118,"url":"https://patchwork.libcamera.org/api/people/118/","name":"Rishikesh Donadkar","email":"rishikeshdonadkar@gmail.com"},"content":"> On 9/10/22 3:09 AM, Vedant Paranjape via libcamera-devel wrote:\n> > GST_VIDEO_TRANSFER_BT601 and GST_VIDEO_TRANSFER_BT2020_10 macros are\n> > defined in GST Version 1.18.0.\n> >\n> > Use of these macros breaks libcamera if GST_VERSION < 1.18.0, these\n> > macros are used only if GST_VERSION >= 1.18.0. Fixes the following\n> > compilation error:\n> >\n> > ../src/gstreamer/gstlibcamera-utils.cpp:157:7: error: ‘GST_VIDEO_TRANSFER_BT601’ was not declared in this scope; did you mean ‘GST_VIDEO_TRANSFER_BT709’?\n> > 157 | case GST_VIDEO_TRANSFER_BT601:\n> > | ^~~~~~~~~~~~~~~~~~~~~~~~\n> > | GST_VIDEO_TRANSFER_BT709\n> > ../src/gstreamer/gstlibcamera-utils.cpp:159:7: error: ‘GST_VIDEO_TRANSFER_BT2020_10’ was not declared in this scope; did you mean ‘GST_VIDEO_TRANSFER_BT2020_12’?\n> > 159 | case GST_VIDEO_TRANSFER_BT2020_10:\n> > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~\n> > | GST_VIDEO_TRANSFER_BT2020_12\n> >\n> > Signed-off-by: Vedant Paranjape \n\nTested-by: Rishikesh Donadkar \nReviewed-by: Rishikesh Donadkar \n\n\n\n\nOn Sun, Sep 11, 2022 at 10:28 PM Umang Jain wrote:\n>\n> CC Rishi\n>\n> Hi, Can you please review and add your tags here, I guess you have tested ?\n>\n> On 9/10/22 3:09 AM, Vedant Paranjape via libcamera-devel wrote:\n> > GST_VIDEO_TRANSFER_BT601 and GST_VIDEO_TRANSFER_BT2020_10 macros are\n> > defined in GST Version 1.18.0.\n> >\n> > Use of these macros breaks libcamera if GST_VERSION < 1.18.0, these\n> > macros are used only if GST_VERSION >= 1.18.0. Fixes the following\n> > compilation error:\n> >\n> > ../src/gstreamer/gstlibcamera-utils.cpp:157:7: error: ‘GST_VIDEO_TRANSFER_BT601’ was not declared in this scope; did you mean ‘GST_VIDEO_TRANSFER_BT709’?\n> > 157 | case GST_VIDEO_TRANSFER_BT601:\n> > | ^~~~~~~~~~~~~~~~~~~~~~~~\n> > | GST_VIDEO_TRANSFER_BT709\n> > ../src/gstreamer/gstlibcamera-utils.cpp:159:7: error: ‘GST_VIDEO_TRANSFER_BT2020_10’ was not declared in this scope; did you mean ‘GST_VIDEO_TRANSFER_BT2020_12’?\n> > 159 | case GST_VIDEO_TRANSFER_BT2020_10:\n> > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~\n> > | GST_VIDEO_TRANSFER_BT2020_12\n> >\n> > Signed-off-by: Vedant Paranjape \n> > ---\n> > src/gstreamer/gstlibcamera-utils.cpp | 4 +++-\n> > 1 file changed, 3 insertions(+), 1 deletion(-)\n> >\n> > diff --git a/src/gstreamer/gstlibcamera-utils.cpp b/src/gstreamer/gstlibcamera-utils.cpp\n> > index 4df5dd6c14fd..244a4a79845d 100644\n> > --- a/src/gstreamer/gstlibcamera-utils.cpp\n> > +++ b/src/gstreamer/gstlibcamera-utils.cpp\n> > @@ -154,9 +154,11 @@ colorspace_from_colorimetry(const GstVideoColorimetry &colorimetry)\n> > case GST_VIDEO_TRANSFER_SRGB:\n> > colorspace->transferFunction = ColorSpace::TransferFunction::Srgb;\n> > break;\n> > +#if GST_CHECK_VERSION(1, 18, 0)\n> > case GST_VIDEO_TRANSFER_BT601:\n> > - case GST_VIDEO_TRANSFER_BT2020_12:\n> > case GST_VIDEO_TRANSFER_BT2020_10:\n> > +#endif\n> > + case GST_VIDEO_TRANSFER_BT2020_12:\n> > case GST_VIDEO_TRANSFER_BT709:\n> > colorspace->transferFunction = ColorSpace::TransferFunction::Rec709;\n> > break;\n>","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 3186BC0DA4\n\tfor ;\n\tSun, 11 Sep 2022 17:42:01 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8A406609C1;\n\tSun, 11 Sep 2022 19:42:00 +0200 (CEST)","from mail-vk1-xa2f.google.com (mail-vk1-xa2f.google.com\n\t[IPv6:2607:f8b0:4864:20::a2f])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 8390E609BA\n\tfor ;\n\tSun, 11 Sep 2022 19:41:58 +0200 (CEST)","by mail-vk1-xa2f.google.com with SMTP id x66so3178077vkb.8\n\tfor ;\n\tSun, 11 Sep 2022 10:41:58 -0700 (PDT)"],"DKIM-Signature":["v=1; 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charset=\"UTF-8\"","Content-Transfer-Encoding":"quoted-printable","Subject":"Re: [libcamera-devel] [PATCH] gstreamer: Check gstreamer version\n\tbefore using newer macros","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","From":"Rishikesh Donadkar via libcamera-devel\n\t","Reply-To":"Rishikesh Donadkar ","Cc":"libcamera-devel@lists.libcamera.org","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "}}]