{"id":12347,"url":"https://patchwork.libcamera.org/api/patches/12347/?format=json","web_url":"https://patchwork.libcamera.org/patch/12347/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/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":"<20210521133054.274502-3-nfraprado@collabora.com>","date":"2021-05-21T13:30:51","name":"[libcamera-devel,v4,2/5] lc-compliance: Make SimpleCapture::stop() idempotent","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"9995395a6aabd9c62b6623b92bf7803d34224c4b","submitter":{"id":84,"url":"https://patchwork.libcamera.org/api/people/84/?format=json","name":"Nícolas F. R. A. Prado","email":"nfraprado@collabora.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/12347/mbox/","series":[{"id":2044,"url":"https://patchwork.libcamera.org/api/series/2044/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2044","date":"2021-05-21T13:30:49","name":"lc-compliance: Refactor using Googletest","version":4,"mbox":"https://patchwork.libcamera.org/series/2044/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/12347/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/12347/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 D03B8C31FF\n\tfor ;\n\tFri, 21 May 2021 13:31:56 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9CC9D6891F;\n\tFri, 21 May 2021 15:31:56 +0200 (CEST)","from bhuna.collabora.co.uk (bhuna.collabora.co.uk\n\t[IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id EB88D68911\n\tfor ;\n\tFri, 21 May 2021 15:31:54 +0200 (CEST)","from localhost.localdomain (unknown\n\t[IPv6:2804:14c:1a9:2978:fc03:8702:eda1:a1f8])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128\n\tbits))\n\t(No client certificate requested) (Authenticated sender: nfraprado)\n\tby bhuna.collabora.co.uk (Postfix) with ESMTPSA id 208D11F44077;\n\tFri, 21 May 2021 14:31:52 +0100 (BST)"],"From":"=?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= ","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 21 May 2021 10:30:51 -0300","Message-Id":"<20210521133054.274502-3-nfraprado@collabora.com>","X-Mailer":"git-send-email 2.31.1","In-Reply-To":"<20210521133054.274502-1-nfraprado@collabora.com>","References":"<20210521133054.274502-1-nfraprado@collabora.com>","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v4 2/5] lc-compliance: Make\n\tSimpleCapture::stop() idempotent","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","Cc":"kernel@collabora.com, =?utf-8?q?Andr=C3=A9_Almeida?=\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Make SimpleCapture::stop() be able to be called multiple times and at\nany point so that it can be called from the destructor and an assert\nfailure can return immediately.\n\nSigned-off-by: Nícolas F. R. A. Prado \n---\nNo changes in v4\n\nNo changes in v3\n\nChanges in v2:\n- Suggested by Laurent:\n - Fixed code style\n\n src/lc-compliance/simple_capture.cpp | 33 +++++++++++-----------------\n 1 file changed, 13 insertions(+), 20 deletions(-)","diff":"diff --git a/src/lc-compliance/simple_capture.cpp b/src/lc-compliance/simple_capture.cpp\nindex 64e862a08e3a..f90fe6d0f9aa 100644\n--- a/src/lc-compliance/simple_capture.cpp\n+++ b/src/lc-compliance/simple_capture.cpp\n@@ -17,6 +17,7 @@ SimpleCapture::SimpleCapture(std::shared_ptr camera)\n \n SimpleCapture::~SimpleCapture()\n {\n+\tstop();\n }\n \n Results::Result SimpleCapture::configure(StreamRole role)\n@@ -55,12 +56,17 @@ Results::Result SimpleCapture::start()\n \n void SimpleCapture::stop()\n {\n-\tStream *stream = config_->at(0).stream();\n+\tif (!config_)\n+\t\treturn;\n \n \tcamera_->stop();\n \n \tcamera_->requestCompleted.disconnect(this, &SimpleCapture::requestComplete);\n \n+\tif (!allocator_->allocated())\n+\t\treturn;\n+\n+\tStream *stream = config_->at(0).stream();\n \tallocator_->free(stream);\n }\n \n@@ -84,7 +90,6 @@ Results::Result SimpleCaptureBalanced::capture(unsigned int numRequests)\n \tif (buffers.size() > numRequests) {\n \t\t/* Cache buffers.size() before we destroy it in stop() */\n \t\tint buffers_size = buffers.size();\n-\t\tstop();\n \n \t\treturn { Results::Skip, \"Camera needs \" + std::to_string(buffers_size)\n \t\t\t+ \" requests, can't test only \" + std::to_string(numRequests) };\n@@ -98,20 +103,14 @@ Results::Result SimpleCaptureBalanced::capture(unsigned int numRequests)\n \tstd::vector> requests;\n \tfor (const std::unique_ptr &buffer : buffers) {\n \t\tstd::unique_ptr request = camera_->createRequest();\n-\t\tif (!request) {\n-\t\t\tstop();\n+\t\tif (!request)\n \t\t\treturn { Results::Fail, \"Can't create request\" };\n-\t\t}\n \n-\t\tif (request->addBuffer(stream, buffer.get())) {\n-\t\t\tstop();\n+\t\tif (request->addBuffer(stream, buffer.get()))\n \t\t\treturn { Results::Fail, \"Can't set buffer for request\" };\n-\t\t}\n \n-\t\tif (queueRequest(request.get()) < 0) {\n-\t\t\tstop();\n+\t\tif (queueRequest(request.get()) < 0)\n \t\t\treturn { Results::Fail, \"Failed to queue request\" };\n-\t\t}\n \n \t\trequests.push_back(std::move(request));\n \t}\n@@ -175,20 +174,14 @@ Results::Result SimpleCaptureUnbalanced::capture(unsigned int numRequests)\n \tstd::vector> requests;\n \tfor (const std::unique_ptr &buffer : buffers) {\n \t\tstd::unique_ptr request = camera_->createRequest();\n-\t\tif (!request) {\n-\t\t\tstop();\n+\t\tif (!request)\n \t\t\treturn { Results::Fail, \"Can't create request\" };\n-\t\t}\n \n-\t\tif (request->addBuffer(stream, buffer.get())) {\n-\t\t\tstop();\n+\t\tif (request->addBuffer(stream, buffer.get()))\n \t\t\treturn { Results::Fail, \"Can't set buffer for request\" };\n-\t\t}\n \n-\t\tif (camera_->queueRequest(request.get()) < 0) {\n-\t\t\tstop();\n+\t\tif (camera_->queueRequest(request.get()) < 0)\n \t\t\treturn { Results::Fail, \"Failed to queue request\" };\n-\t\t}\n \n \t\trequests.push_back(std::move(request));\n \t}\n","prefixes":["libcamera-devel","v4","2/5"]}