0559c740f2
Implement format and size enumeration methods to list all the available subdevice image resolutions and formats. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
84 lines
1.7 KiB
C++
84 lines
1.7 KiB
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* geometry.cpp - Geometry-related structures
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*/
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#include "geometry.h"
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/**
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* \file geometry.h
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* \brief Data structures related to geometric objects
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*/
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namespace libcamera {
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/**
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* \struct Rectangle
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* \brief Describe a rectangle's position and dimensions
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*
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* Rectangles are used to identify an area of an image. They are specified by
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* the coordinates of top-left corner and their horizontal and vertical size.
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*
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* The measure unit of the rectangle coordinates and size, as well as the
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* reference point from which the Rectangle::x and Rectangle::y displacements
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* refers to, are defined by the context were rectangle is used.
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*/
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/**
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* \var Rectangle::x
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* \brief The horizontal coordinate of the rectangle's top-left corner
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*/
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/**
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* \var Rectangle::y
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* \brief The vertical coordinate of the rectangle's top-left corner
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*/
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/**
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* \var Rectangle::w
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* \brief The distance between the left and right sides
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*/
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/**
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* \var Rectangle::h
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* \brief The distance between the top and bottom sides
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*/
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/**
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* \struct SizeRange
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* \brief Describe a range of image sizes
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*
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* SizeRange describes a range of image sizes included in the (minWidth,
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* minHeight) - (maxWidth, maxHeight) interval. If the minimum and
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* maximum sizes are identical it represents a single image resolution.
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*/
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/**
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* \fn SizeRange::SizeRange()
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* \brief Construct a size range
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*/
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/**
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* \var SizeRange::minWidth
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* \brief The minimum image width
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*/
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/**
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* \var SizeRange::minHeight
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* \brief The minimum image height
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*/
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/**
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* \var SizeRange::maxWidth
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* \brief The maximum image width
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*/
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/**
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* \var SizeRange::maxHeight
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* \brief The maximum image height
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*/
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} /* namespace libcamera */
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