From patchwork Wed Dec 9 17:35:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jacopo Mondi X-Patchwork-Id: 10630 X-Patchwork-Delegate: jacopo@jmondi.org Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id 41B51BD808 for ; Wed, 9 Dec 2020 17:35:22 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id C38D967F15; Wed, 9 Dec 2020 18:35:20 +0100 (CET) Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 7062C67F07 for ; Wed, 9 Dec 2020 18:35:17 +0100 (CET) X-Originating-IP: 93.34.118.233 Received: from uno.lan (93-34-118-233.ip49.fastwebnet.it [93.34.118.233]) (Authenticated sender: jacopo@jmondi.org) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 3044C240009 for ; Wed, 9 Dec 2020 17:35:16 +0000 (UTC) From: Jacopo Mondi To: libcamera-devel@lists.libcamera.org Date: Wed, 9 Dec 2020 18:35:18 +0100 Message-Id: <20201209173520.284266-3-jacopo@jmondi.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201209173520.284266-1-jacopo@jmondi.org> References: <20201209173520.284266-1-jacopo@jmondi.org> MIME-Version: 1.0 Subject: [libcamera-devel] [PATCH 2/3] android: camera_device: Report pipeline depth X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" Report the pipeline depth in the capture results if the pipeline reports it. Signed-off-by: Jacopo Mondi Reviewed-by: Kieran Bingham --- src/android/camera_device.cpp | 21 ++++++++++++++++----- src/android/camera_device.h | 4 ++-- src/android/camera_worker.h | 1 + 3 files changed, 19 insertions(+), 7 deletions(-) diff --git a/src/android/camera_device.cpp b/src/android/camera_device.cpp index 872c7b18ee49..13194d1ea5cc 100644 --- a/src/android/camera_device.cpp +++ b/src/android/camera_device.cpp @@ -550,10 +550,10 @@ std::tuple CameraDevice::calculateStaticMetadataSize() { /* * \todo Keep this in sync with the actual number of entries. - * Currently: 51 entries, 687 bytes of static metadata + * Currently: 52 entries, 698 bytes of static metadata */ uint32_t numEntries = 52; - uint32_t byteSize = 694; + uint32_t byteSize = 698; /* * Calculate space occupation in bytes for dynamically built metadata @@ -1046,6 +1046,7 @@ const camera_metadata_t *CameraDevice::getStaticMetadata() ANDROID_CONTROL_AWB_STATE, ANDROID_CONTROL_AWB_LOCK, ANDROID_LENS_STATE, + ANDROID_REQUEST_PIPELINE_DEPTH, ANDROID_SCALER_CROP_REGION, ANDROID_SENSOR_TIMESTAMP, ANDROID_SENSOR_ROLLING_SHUTTER_SKEW, @@ -1554,7 +1555,7 @@ void CameraDevice::requestComplete(Request *request) * pipeline handlers) timestamp in the Request itself. */ uint64_t timestamp = buffers.begin()->second->metadata().timestamp; - resultMetadata = getResultMetadata(descriptor->frameNumber_, timestamp); + resultMetadata = getResultMetadata(descriptor, timestamp); /* Handle any JPEG compression. */ for (unsigned int i = 0; i < descriptor->numBuffers_; ++i) { @@ -1672,15 +1673,17 @@ void CameraDevice::notifyError(uint32_t frameNumber, camera3_stream_t *stream) * Produce a set of fixed result metadata. */ std::unique_ptr -CameraDevice::getResultMetadata([[maybe_unused]] int frame_number, +CameraDevice::getResultMetadata(Camera3RequestDescriptor *descriptor, int64_t timestamp) { + const ControlList &metadata = descriptor->request_->request()->metadata(); + /* * \todo Keep this in sync with the actual number of entries. * Currently: 18 entries, 62 bytes */ std::unique_ptr resultMetadata = - std::make_unique(18, 62); + std::make_unique(19, 63); if (!resultMetadata->isValid()) { LOG(HAL, Error) << "Failed to allocate static metadata"; return nullptr; @@ -1730,6 +1733,14 @@ CameraDevice::getResultMetadata([[maybe_unused]] int frame_number, resultMetadata->addEntry(ANDROID_STATISTICS_SCENE_FLICKER, &scene_flicker, 1); + /* Add metadata tags reported by libcamera. */ + if (metadata.contains(controls::draft::PipelineDepth)) { + uint8_t pipeline_depth = + metadata.get(controls::draft::PipelineDepth); + resultMetadata->addEntry(ANDROID_REQUEST_PIPELINE_DEPTH, + &pipeline_depth, 1); + } + /* * Return the result metadata pack even is not valid: get() will return * nullptr. diff --git a/src/android/camera_device.h b/src/android/camera_device.h index 45efcf477436..07d3a846f8e1 100644 --- a/src/android/camera_device.h +++ b/src/android/camera_device.h @@ -105,8 +105,8 @@ private: void notifyError(uint32_t frameNumber, camera3_stream_t *stream); CameraMetadata *requestTemplatePreview(); libcamera::PixelFormat toPixelFormat(int format) const; - std::unique_ptr getResultMetadata(int frame_number, - int64_t timestamp); + std::unique_ptr getResultMetadata( + Camera3RequestDescriptor *descriptor, int64_t timestamp); unsigned int id_; camera3_device_t camera3Device_; diff --git a/src/android/camera_worker.h b/src/android/camera_worker.h index fff5021708d7..9417a816c214 100644 --- a/src/android/camera_worker.h +++ b/src/android/camera_worker.h @@ -25,6 +25,7 @@ public: CaptureRequest(libcamera::Camera *camera, uint64_t cookie); const std::vector &fences() const { return acquireFences_; } + const libcamera::Request *request() const { return request_.get(); } void addBuffer(libcamera::Stream *stream, libcamera::FrameBuffer *buffer, int fence);