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{ "id": 18069, "url": "https://patchwork.libcamera.org/api/patches/18069/?format=api", "web_url": "https://patchwork.libcamera.org/patch/18069/", "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": "<20221228223003.2265712-14-paul.elder@ideasonboard.com>", "date": "2022-12-28T22:29:57", "name": "[libcamera-devel,v10,13/19] lc-compliance: Move buffer allocation to separate function", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "2dfdb31941406701c8eca9a252b62136ffb16468", "submitter": { "id": 17, "url": "https://patchwork.libcamera.org/api/people/17/?format=api", "name": "Paul Elder", "email": "paul.elder@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/18069/mbox/", "series": [ { "id": 3691, "url": "https://patchwork.libcamera.org/api/series/3691/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3691", "date": "2022-12-28T22:29:44", "name": "lc-compliance: Add test to queue more requests than hardware depth", "version": 10, "mbox": "https://patchwork.libcamera.org/series/3691/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/18069/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/18069/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 AAF07C3226\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 28 Dec 2022 22:30:41 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 67222625EC;\n\tWed, 28 Dec 2022 23:30:41 +0100 (CET)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 907CD625ED\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 28 Dec 2022 23:30:33 +0100 (CET)", "from pyrite.mediacom.info (unknown\n\t[IPv6:2604:2d80:ad8a:9000:1bf9:855b:22de:3645])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 6BCE2109;\n\tWed, 28 Dec 2022 23:30:32 +0100 (CET)" ], "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=\"PbO5Vh58\"; dkim-atps=neutral", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 28 Dec 2022 16:29:57 -0600", "Message-Id": "<20221228223003.2265712-14-paul.elder@ideasonboard.com>", "X-Mailer": "git-send-email 2.35.1", "In-Reply-To": "<20221228223003.2265712-1-paul.elder@ideasonboard.com>", "References": "<20221228223003.2265712-1-paul.elder@ideasonboard.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v10 13/19] lc-compliance: Move buffer\n\tallocation to separate function", "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": "Paul Elder via libcamera-devel <libcamera-devel@lists.libcamera.org>", "Reply-To": "Paul Elder <paul.elder@ideasonboard.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "From: Nícolas F. R. A. Prado <nfraprado@collabora.com>\n\nMove buffer allocation to its own function and with an optional count\nargument so tests can specify how many buffers to allocate. When count\nis omitted, allocate MinimumRequests buffers.\n\nSigned-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>\nReviewed-by: Paul Elder <paul.elder@ideasonboard.com>\nSigned-off-by: Paul Elder <paul.elder@ideasonboard.com>\n\n---\nChanges in v9:\n- rebased\n\nChanges in v8:\n- Made SimpleCapture::allocateBuffers() a single function with an optional parameter\n\nChanges in v5:\n- New\n---\n src/apps/lc-compliance/capture_test.cpp | 8 +++++++-\n src/apps/lc-compliance/simple_capture.cpp | 16 ++++++++++------\n src/apps/lc-compliance/simple_capture.h | 1 +\n 3 files changed, 18 insertions(+), 7 deletions(-)", "diff": "diff --git a/src/apps/lc-compliance/capture_test.cpp b/src/apps/lc-compliance/capture_test.cpp\nindex 1dcfcf92..923395cf 100644\n--- a/src/apps/lc-compliance/capture_test.cpp\n+++ b/src/apps/lc-compliance/capture_test.cpp\n@@ -87,6 +87,8 @@ TEST_P(SingleStream, Capture)\n \n \tcapture.configure(role);\n \n+\tcapture.allocateBuffers();\n+\n \tcapture.capture(numRequests);\n }\n \n@@ -106,8 +108,10 @@ TEST_P(SingleStream, CaptureStartStop)\n \n \tcapture.configure(role);\n \n-\tfor (unsigned int starts = 0; starts < numRepeats; starts++)\n+\tfor (unsigned int starts = 0; starts < numRepeats; starts++) {\n+\t\tcapture.allocateBuffers();\n \t\tcapture.capture(numRequests);\n+\t}\n }\n \n /*\n@@ -125,6 +129,8 @@ TEST_P(SingleStream, UnbalancedStop)\n \n \tcapture.configure(role);\n \n+\tcapture.allocateBuffers();\n+\n \tcapture.capture(numRequests);\n }\n \ndiff --git a/src/apps/lc-compliance/simple_capture.cpp b/src/apps/lc-compliance/simple_capture.cpp\nindex be495986..1e3e816a 100644\n--- a/src/apps/lc-compliance/simple_capture.cpp\n+++ b/src/apps/lc-compliance/simple_capture.cpp\n@@ -44,16 +44,20 @@ void SimpleCapture::configure(StreamRole role)\n \t}\n }\n \n-void SimpleCapture::start()\n+void SimpleCapture::allocateBuffers(unsigned int count)\n {\n-\tunsigned int bufferCount =\n-\t\tcamera_->properties().get(properties::MinimumRequests).value();\n+\tif (!count)\n+\t\tcount = camera_->properties().get(properties::MinimumRequests).value();\n+\n \tStream *stream = config_->at(0).stream();\n-\tint count = allocator_->allocate(stream, bufferCount);\n+\tint allocatedCount = allocator_->allocate(stream, count);\n \n-\tASSERT_GE(count, 0) << \"Failed to allocate buffers\";\n-\tEXPECT_EQ(count, bufferCount) << \"Allocated less buffers than expected\";\n+\tASSERT_GE(allocatedCount, 0) << \"Failed to allocate buffers\";\n+\tEXPECT_EQ(allocatedCount, count) << \"Allocated less buffers than expected\";\n+}\n \n+void SimpleCapture::start()\n+{\n \tcamera_->requestCompleted.connect(this, &SimpleCapture::requestComplete);\n \n \tASSERT_EQ(camera_->start(), 0) << \"Failed to start camera\";\ndiff --git a/src/apps/lc-compliance/simple_capture.h b/src/apps/lc-compliance/simple_capture.h\nindex 2911d601..b3091547 100644\n--- a/src/apps/lc-compliance/simple_capture.h\n+++ b/src/apps/lc-compliance/simple_capture.h\n@@ -17,6 +17,7 @@ class SimpleCapture\n {\n public:\n \tvoid configure(libcamera::StreamRole role);\n+\tvoid allocateBuffers(unsigned int count = 0);\n \n protected:\n \tSimpleCapture(std::shared_ptr<libcamera::Camera> camera);\n", "prefixes": [ "libcamera-devel", "v10", "13/19" ] }