{"id":16204,"url":"https://patchwork.libcamera.org/api/1.1/patches/16204/?format=json","web_url":"https://patchwork.libcamera.org/patch/16204/","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":"<20220613060345.229191-2-utkarsh02t@gmail.com>","date":"2022-06-13T06:03:43","name":"[libcamera-devel,1/3] qcam: Queue requests only through MainWindow::queueRequest()","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"180bd2f669112390bd4a12208194ad7e838152b5","submitter":{"id":114,"url":"https://patchwork.libcamera.org/api/1.1/people/114/?format=json","name":"Utkarsh Tiwari","email":"utkarsh02t@gmail.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/16204/mbox/","series":[{"id":3171,"url":"https://patchwork.libcamera.org/api/1.1/series/3171/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3171","date":"2022-06-13T06:03:42","name":"Introduce capture scripts to qcam","version":1,"mbox":"https://patchwork.libcamera.org/series/3171/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/16204/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/16204/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 EDCF4BD161\n\tfor ;\n\tMon, 13 Jun 2022 06:04:03 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8952765639;\n\tMon, 13 Jun 2022 08:04:03 +0200 (CEST)","from mail-pf1-x430.google.com (mail-pf1-x430.google.com\n\t[IPv6:2607:f8b0:4864:20::430])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id AE417600F0\n\tfor ;\n\tMon, 13 Jun 2022 08:04:01 +0200 (CEST)","by mail-pf1-x430.google.com with SMTP id w21so4921199pfc.0\n\tfor ;\n\tSun, 12 Jun 2022 23:04:01 -0700 (PDT)","from localhost.localdomain ([2404:bd00:3:d6be:8959:67fc:32d7:74a0])\n\tby smtp.gmail.com with ESMTPSA id\n\tx14-20020a170902a38e00b00161478027f5sm4087908pla.150.2022.06.12.23.03.58\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tSun, 12 Jun 2022 23:03:59 -0700 (PDT)"],"DKIM-Signature":["v=1; 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dkim=pass (2048-bit key; \n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"e8F4caBM\"; dkim-atps=neutral","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=NnK+9RyOaqMX10qXFF7tBZgLxoOzFpkS6kLy2BPVVO4=;\n\tb=hq+hMbFEfoQqyLy18SnPfKJHvOsfC9u1ZzLdrEUkSq3TODNX/+3083MEWtsZFlQG5Z\n\tPxgjBFzlV9XhkDWESxpmMxZIEsezE/ZDvikRMbhFXf0ICutFag3uTxQvSBUsFy2Ogqao\n\tNNK2vveT3Y4+Y9HYUdyEE26o5Wu4/tcYOhv4MCtTMkeg3bUDXZH4+zNhAQJCs8NOS4PU\n\tBOrZAqDN7nDUD4p4aHEUp21D6A9jOJVGIolu/iMTKuc3nWP5GI30nAeXDb8z+E7DPR2g\n\tZRZqgD6EgmaC4JWY5l4M4z958lMAgopES4fkH8noLT9IDa7+YuIzqgs00Mn6bqYz5ozA\n\tRb/Q==","X-Gm-Message-State":"AOAM532D/DXgMCJbr2yXzEwu994ciTXl2F9ypMnnkhndIr1ooiG2an6o\n\t1vSs/OEOoUhjSbwUkn2mW++FU/FRPD8=","X-Google-Smtp-Source":"ABdhPJw+XasmsP2H6rmpjndndFPR9THK9bP/bBaGRqT0nICL8ltMr0/7mHA5sz64sDiUB08huh7oaw==","X-Received":"by 2002:a05:6a00:338e:b0:51b:c452:4210 with SMTP id\n\tcm14-20020a056a00338e00b0051bc4524210mr57607177pfb.69.1655100240146; \n\tSun, 12 Jun 2022 23:04:00 -0700 (PDT)","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 13 Jun 2022 11:33:43 +0530","Message-Id":"<20220613060345.229191-2-utkarsh02t@gmail.com>","X-Mailer":"git-send-email 2.25.1","In-Reply-To":"<20220613060345.229191-1-utkarsh02t@gmail.com>","References":"<20220613060345.229191-1-utkarsh02t@gmail.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 1/3] qcam: Queue requests only through\n\tMainWindow::queueRequest()","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":"Utkarsh Tiwari via libcamera-devel\n\t","Reply-To":"Utkarsh Tiwari ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Currently whenever we want to queue a request we use the camera directly\n\nCentralize all the queuing to a single function\n\nSigned-off-by: Utkarsh Tiwari \n---\n src/qcam/main_window.cpp | 14 +++++++++-----\n src/qcam/main_window.h | 3 ++-\n 2 files changed, 11 insertions(+), 6 deletions(-)","diff":"diff --git a/src/qcam/main_window.cpp b/src/qcam/main_window.cpp\nindex dd0e51f5..5ac31d9a 100644\n--- a/src/qcam/main_window.cpp\n+++ b/src/qcam/main_window.cpp\n@@ -119,14 +119,14 @@ MainWindow::MainWindow(CameraManager *cm, const OptionsParser::Options &options)\n \tif (renderType == \"qt\") {\n \t\tViewFinderQt *viewfinder = new ViewFinderQt(this);\n \t\tconnect(viewfinder, &ViewFinderQt::renderComplete,\n-\t\t\tthis, &MainWindow::queueRequest);\n+\t\t\tthis, &MainWindow::refillRequest);\n \t\tviewfinder_ = viewfinder;\n \t\tsetCentralWidget(viewfinder);\n #ifndef QT_NO_OPENGL\n \t} else if (renderType == \"gles\") {\n \t\tViewFinderGL *viewfinder = new ViewFinderGL(this);\n \t\tconnect(viewfinder, &ViewFinderGL::renderComplete,\n-\t\t\tthis, &MainWindow::queueRequest);\n+\t\t\tthis, &MainWindow::refillRequest);\n \t\tviewfinder_ = viewfinder;\n \t\tsetCentralWidget(viewfinder);\n #endif\n@@ -521,7 +521,7 @@ int MainWindow::startCapture()\n \n \t/* Queue all requests. */\n \tfor (std::unique_ptr &request : requests_) {\n-\t\tret = camera_->queueRequest(request.get());\n+\t\tret = queueRequest(request.get());\n \t\tif (ret < 0) {\n \t\t\tqWarning() << \"Can't queue request\";\n \t\t\tgoto error_disconnect;\n@@ -755,7 +755,7 @@ void MainWindow::processViewfinder(FrameBuffer *buffer)\n \tviewfinder_->render(buffer, mappedBuffers_[buffer].get());\n }\n \n-void MainWindow::queueRequest(FrameBuffer *buffer)\n+void MainWindow::refillRequest(FrameBuffer *buffer)\n {\n \tRequest *request;\n \t{\n@@ -784,6 +784,10 @@ void MainWindow::queueRequest(FrameBuffer *buffer)\n \t\t\tqWarning() << \"No free buffer available for RAW capture\";\n \t\t}\n \t}\n+\tqueueRequest(request);\n+}\n \n-\tcamera_->queueRequest(request);\n+int MainWindow::queueRequest(Request *request)\n+{\n+\treturn camera_->queueRequest(request);\n }\ndiff --git a/src/qcam/main_window.h b/src/qcam/main_window.h\nindex 3fbe872c..251b8335 100644\n--- a/src/qcam/main_window.h\n+++ b/src/qcam/main_window.h\n@@ -66,7 +66,7 @@ private Q_SLOTS:\n \tvoid processRaw(libcamera::FrameBuffer *buffer,\n \t\t\tconst libcamera::ControlList &metadata);\n \n-\tvoid queueRequest(libcamera::FrameBuffer *buffer);\n+\tvoid refillRequest(libcamera::FrameBuffer *buffer);\n \n private:\n \tint createToolbars();\n@@ -80,6 +80,7 @@ private:\n \tvoid addCamera(std::shared_ptr camera);\n \tvoid removeCamera(std::shared_ptr camera);\n \n+\tint queueRequest(libcamera::Request* request);\n \tvoid requestComplete(libcamera::Request *request);\n \tvoid processCapture();\n \tvoid processHotplug(HotplugEvent *e);\n","prefixes":["libcamera-devel","1/3"]}