Patch Detail
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{ "id": 16592, "url": "https://patchwork.libcamera.org/api/patches/16592/?format=api", "web_url": "https://patchwork.libcamera.org/patch/16592/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/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": "<20220711153711.36679-6-rishikeshdonadkar@gmail.com>", "date": "2022-07-11T15:37:11", "name": "[libcamera-devel,v3,5/5] gstreamer: Reset the colorSpace if not the same after validation.", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "b82ec4108a553a589d88c677880489ef4c93765c", "submitter": { "id": 118, "url": "https://patchwork.libcamera.org/api/people/118/?format=api", "name": "Rishikesh Donadkar", "email": "rishikeshdonadkar@gmail.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/16592/mbox/", "series": [ { "id": 3270, "url": "https://patchwork.libcamera.org/api/series/3270/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3270", "date": "2022-07-11T15:37:06", "name": "Add colorimetry support to libcamera gstreamer element.", "version": 3, "mbox": "https://patchwork.libcamera.org/series/3270/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/16592/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/16592/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 CD146BE173\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 11 Jul 2022 15:38:33 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8F1BC6330F;\n\tMon, 11 Jul 2022 17:38:33 +0200 (CEST)", "from mail-pl1-x632.google.com (mail-pl1-x632.google.com\n\t[IPv6:2607:f8b0:4864:20::632])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 247506330B\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 11 Jul 2022 17:38:32 +0200 (CEST)", "by mail-pl1-x632.google.com with SMTP id z1so4758503plb.1\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 11 Jul 2022 08:38:32 -0700 (PDT)", "from localhost.localdomain ([103.124.170.70])\n\tby smtp.googlemail.com with ESMTPSA id\n\tu18-20020a17090a891200b001ef87123615sm4891268pjn.37.2022.07.11.08.38.28\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 11 Jul 2022 08:38:30 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; 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\n\tMon, 11 Jul 2022 08:38:30 -0700 (PDT)", "To": "libcamera-devel@lists.libcamera.org", "Date": "Mon, 11 Jul 2022 21:07:11 +0530", "Message-Id": "<20220711153711.36679-6-rishikeshdonadkar@gmail.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20220711153711.36679-1-rishikeshdonadkar@gmail.com>", "References": "<20220711153711.36679-1-rishikeshdonadkar@gmail.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v3 5/5] gstreamer: Reset the colorSpace if\n\tnot the same after validation.", "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>", "From": "Rishikesh Donadkar via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Rishikesh Donadkar <rishikeshdonadkar@gmail.com>", "Cc": "Rishikesh Donadkar <rishikeshdonadkar@gmail.com>,\n\tnicolas.dufresne@collabora.com, vedantparanjape160201@gmail.com", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "If the colorSpace set in the previous patch is not same after validation,\nReset the colorSpace to the previous value that was present before applying the\nrequested colorspace.\n\nSigned-off-by: Rishikesh Donadkar <rishikeshdonadkar@gmail.com>\n---\n src/gstreamer/gstlibcamerasrc.cpp | 12 ++++++++++++\n 1 file changed, 12 insertions(+)", "diff": "diff --git a/src/gstreamer/gstlibcamerasrc.cpp b/src/gstreamer/gstlibcamerasrc.cpp\nindex a7a0c440..6cb631df 100644\n--- a/src/gstreamer/gstlibcamerasrc.cpp\n+++ b/src/gstreamer/gstlibcamerasrc.cpp\n@@ -461,6 +461,8 @@ gst_libcamera_src_task_enter(GstTask *task, [[maybe_unused]] GThread *thread,\n \tGstLibcameraSrcState *state = self->state;\n \tGstFlowReturn flow_ret = GST_FLOW_OK;\n \tgint ret;\n+\tstd::vector<std::optional<ColorSpace>> prevColorSpaces;\n+\tstd::vector<std::optional<ColorSpace>> appliedColorSpaces;\n \n \tGST_DEBUG_OBJECT(self, \"Streaming thread has started\");\n \n@@ -501,9 +503,13 @@ gst_libcamera_src_task_enter(GstTask *task, [[maybe_unused]] GThread *thread,\n \t\t\tbreak;\n \t\t}\n \n+\t\t/*Store the colorSpaces applied pew pad. */\n+\t\tprevColorSpaces.push_back(stream_cfg.colorSpace);\n+\n \t\t/* Fixate caps and configure the stream. */\n \t\tcaps = gst_caps_make_writable(caps);\n \t\tgst_libcamera_configure_stream_from_caps(stream_cfg, caps);\n+\t\tappliedColorSpaces.push_back(stream_cfg.colorSpace);\n \t}\n \n \tif (flow_ret != GST_FLOW_OK)\n@@ -515,6 +521,12 @@ gst_libcamera_src_task_enter(GstTask *task, [[maybe_unused]] GThread *thread,\n \t\tgoto done;\n \t}\n \n+\tfor (gsize i = 0; i < state->srcpads_.size(); i++) {\n+\t\tStreamConfiguration &stream_cfg = state->config_->at(i);\n+\n+\t\tif (stream_cfg.colorSpace != appliedColorSpaces[i])\n+\t\t\tstream_cfg.colorSpace = prevColorSpaces[i];\n+\t}\n \t/*\n \t * Regardless if it has been modified, create clean caps and push the\n \t * caps event. Downstream will decide if the caps are acceptable.\n", "prefixes": [ "libcamera-devel", "v3", "5/5" ] }