134 lines
5.4 KiB
C
134 lines
5.4 KiB
C
/*
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* Copyright (c) 2016-2017, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of NVIDIA CORPORATION nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file
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* <b>Libargus API: Main Include File</b>
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*
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* @b Description: This is the main include file for libargus applications.
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*/
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#ifndef _ARGUS_H
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#define _ARGUS_H
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/**
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* @defgroup LibargusAPI Libargus Camera API
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*
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* Libargus is an API for acquiring images and associated metadata from cameras.
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* The fundamental libargus operation is a capture:
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* acquiring an image from a sensor and processing it into a final output image.
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*
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* Currently, libargus is supported on Android and all Jetson Linux platforms.
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*
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* Libargus is designed to address a number of fundamental requirements:
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*
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* - Support for a wide variety of use cases (traditional photography, computational photography,
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* video, computer vision, and other application areas.)
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* To this end, libargus is a frame-based API; every capture is triggered by an explicit request that
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* specifies exactly how the capture is to be performed.
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*
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* - Support for multiple platforms, including L4T and Android.
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*
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* - Efficient and simple integration into applications and larger frameworks. In support of this,
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* libargus delivers images with EGLStreams, which are directly supported by other system components
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* such as OpenGL and Cuda, and which require no buffer copies during delivery to the consumer.
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*
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* - Expansive metadata along with each output image.
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*
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* - Support for multiple sensors, including both separate control over independent sensors and
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* access to synchronized multi-sensor configurations. (The latter are unsupported in the current
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* release. When support is added, it will be available on only some NVIDIA platforms.)
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*
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* - Version stability and extensibility, which are provided by unchanging virtual interfaces and
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* the ability for vendors to add specialized extension interfaces.
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*
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* Libargus provides functionality in a number of different areas:
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*
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* - Captures with a wide variety of settings.
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*
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* - Optional autocontrol (such as auto-exposure and auto-white-balance.)
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*
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* - Libraries that consume the EGLStream outputs in different ways; for example, jpeg encoding or
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* direct application access to the images.
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*
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* - Metadata delivery via both libargus events and EGLStream metadata.
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*
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* - Image post-processing such as noise reduction and edge sharpening.
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*
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* - Notification of errors, image acquisition start, and other events via synchronous event queues.
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*
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* Functionality not provided by libargus:
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*
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* - Auto-focus. (Planned to be added in a later release.)
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*
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* - Reprocessing of YUV images (such as that required by Android’s Zero Shutter Lag feature.)
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*
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* - Reprocessing of Bayer (raw) images. (Planned to be added in a later release.)
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*
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* - Output of Bayer (raw) images. (Planned to be added in a later release.)
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*
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* @defgroup ArgusObjects Objects and Interfaces
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* This module provides a list of libargus objects and the interfaces that they support.
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* Children of objects in this list describe either child InterfaceProviders provided by
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* the object or specialized types of the object (ie. Event types).
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* @ingroup LibargusAPI
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*
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* @defgroup ArgusExtensions Extensions
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* This module provides a list of extensions currently available for libargus.
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* @ingroup LibargusAPI
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*/
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/**
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* @ifnot SWDOCS_L4T <!-- Hides open-source doxy entries in L4T build.-->
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* @mainpage
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* Proceed to the \ref LibargusAPI module for libargus documentation.
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* @endif
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*/
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#include <stddef.h>
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#include "Argus/UUID.h"
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#include "Argus/Types.h"
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#include "Argus/Stream.h"
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#include "Argus/BufferStream.h"
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#include "Argus/CameraDevice.h"
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#include "Argus/CameraProvider.h"
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#include "Argus/CaptureMetadata.h"
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#include "Argus/CaptureSession.h"
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#include "Argus/EGLImage.h"
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#include "Argus/EGLStream.h"
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#include "Argus/EGLSync.h"
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#include "Argus/Event.h"
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#include "Argus/EventProvider.h"
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#include "Argus/EventQueue.h"
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#include "Argus/Request.h"
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#include "Argus/Settings.h"
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#endif
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