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{ "id": 3917, "url": "https://patchwork.libcamera.org/api/patches/3917/?format=api", "web_url": "https://patchwork.libcamera.org/patch/3917/", "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": "<20200604133503.14689-4-jacopo@jmondi.org>", "date": "2020-06-04T13:35:02", "name": "[libcamera-devel,v2,3/4] android: camera_device: Replace hardcoded stream configuration", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "c0c79e3df73ecc6e0f0378aca658fbf66f65c158", "submitter": { "id": 3, "url": "https://patchwork.libcamera.org/api/people/3/?format=api", "name": "Jacopo Mondi", "email": "jacopo@jmondi.org" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/3917/mbox/", "series": [ { "id": 951, "url": "https://patchwork.libcamera.org/api/series/951/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=951", "date": "2020-06-04T13:34:59", "name": "android: Implement format translation", "version": 2, "mbox": "https://patchwork.libcamera.org/series/951/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/3917/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/3917/checks/", "tags": {}, "headers": { "Return-Path": "<jacopo@jmondi.org>", "Received": [ "from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net\n\t[217.70.183.197])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 5710F610A5\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 4 Jun 2020 15:31:48 +0200 (CEST)", "from uno.localdomain (2-224-242-101.ip172.fastwebnet.it\n\t[2.224.242.101]) (Authenticated sender: jacopo@jmondi.org)\n\tby relay5-d.mail.gandi.net (Postfix) with ESMTPSA id AB6421C0005;\n\tThu, 4 Jun 2020 13:31:47 +0000 (UTC)" ], "X-Originating-IP": "2.224.242.101", "From": "Jacopo Mondi <jacopo@jmondi.org>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 4 Jun 2020 15:35:02 +0200", "Message-Id": "<20200604133503.14689-4-jacopo@jmondi.org>", "X-Mailer": "git-send-email 2.26.2", "In-Reply-To": "<20200604133503.14689-1-jacopo@jmondi.org>", "References": "<20200604133503.14689-1-jacopo@jmondi.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v2 3/4] android: camera_device: Replace\n\thardcoded stream configuration", "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>", "X-List-Received-Date": "Thu, 04 Jun 2020 13:31:49 -0000" }, "content": "Replace the hardcoded stream configuration map with the information\ncollected at CameraDevice initialization time.\n\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\nSigned-off-by: Jacopo Mondi <jacopo@jmondi.org>\n---\n src/android/camera_device.cpp | 41 ++++++++++++++++++++---------------\n 1 file changed, 23 insertions(+), 18 deletions(-)", "diff": "diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp\nindex 1f438f0e265d..d2570e91fc61 100644\n--- a/src/android/camera_device.cpp\n+++ b/src/android/camera_device.cpp\n@@ -649,23 +649,24 @@ const camera_metadata_t *CameraDevice::getStaticMetadata()\n \tstaticMetadata_->addEntry(ANDROID_SCALER_AVAILABLE_MAX_DIGITAL_ZOOM,\n \t\t\t\t &maxDigitalZoom, 1);\n \n-\tstd::vector<uint32_t> availableStreamFormats = {\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_BLOB,\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_YCbCr_420_888,\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_IMPLEMENTATION_DEFINED,\n-\t};\n+\tstd::vector<uint32_t> availableStreamFormats;\n+\tavailableStreamFormats.reserve(streamConfigurations_.size());\n+\tstd::transform(streamConfigurations_.begin(), streamConfigurations_.end(),\n+\t\t std::back_inserter(availableStreamFormats),\n+\t\t [](const auto &entry) { return entry.androidScalerCode; });\n \tstaticMetadata_->addEntry(ANDROID_SCALER_AVAILABLE_FORMATS,\n \t\t\t\t availableStreamFormats.data(),\n \t\t\t\t availableStreamFormats.size());\n \n-\tstd::vector<uint32_t> availableStreamConfigurations = {\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_BLOB, 2560, 1920,\n-\t\tANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_YCbCr_420_888, 2560, 1920,\n-\t\tANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_IMPLEMENTATION_DEFINED, 2560, 1920,\n-\t\tANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT,\n-\t};\n+\tstd::vector<uint32_t> availableStreamConfigurations;\n+\tavailableStreamConfigurations.reserve(streamConfigurations_.size() * 4);\n+\tfor (const auto &entry : streamConfigurations_) {\n+\t\tavailableStreamConfigurations.push_back(entry.androidScalerCode);\n+\t\tavailableStreamConfigurations.push_back(entry.resolution.width);\n+\t\tavailableStreamConfigurations.push_back(entry.resolution.height);\n+\t\tavailableStreamConfigurations.push_back(\n+\t\t\tANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS_OUTPUT);\n+\t}\n \tstaticMetadata_->addEntry(ANDROID_SCALER_AVAILABLE_STREAM_CONFIGURATIONS,\n \t\t\t\t availableStreamConfigurations.data(),\n \t\t\t\t availableStreamConfigurations.size());\n@@ -677,11 +678,15 @@ const camera_metadata_t *CameraDevice::getStaticMetadata()\n \t\t\t\t availableStallDurations.data(),\n \t\t\t\t availableStallDurations.size());\n \n-\tstd::vector<int64_t> minFrameDurations = {\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_BLOB, 2560, 1920, 33333333,\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_IMPLEMENTATION_DEFINED, 2560, 1920, 33333333,\n-\t\tANDROID_SCALER_AVAILABLE_FORMATS_YCbCr_420_888, 2560, 1920, 33333333,\n-\t};\n+\t/* \\todo Collect the minimum frame duration from the camera. */\n+\tstd::vector<int64_t> minFrameDurations;\n+\tminFrameDurations.reserve(streamConfigurations_.size() * 4);\n+\tfor (const auto &entry : streamConfigurations_) {\n+\t\tminFrameDurations.push_back(entry.androidScalerCode);\n+\t\tminFrameDurations.push_back(entry.resolution.width);\n+\t\tminFrameDurations.push_back(entry.resolution.height);\n+\t\tminFrameDurations.push_back(33333333);\n+\t}\n \tstaticMetadata_->addEntry(ANDROID_SCALER_AVAILABLE_MIN_FRAME_DURATIONS,\n \t\t\t\t minFrameDurations.data(),\n \t\t\t\t minFrameDurations.size());\n", "prefixes": [ "libcamera-devel", "v2", "3/4" ] }