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authorLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-07-03 18:33:55 +0300
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-08-31 22:44:11 +0300
commit2b314587638f0a14b95cf579ba963c2237560537 (patch)
tree4eaa0d19d296380ff09e3a2eac0e09e8841a1164 /src/qcam/assets/feathericons/aperture.svg
parent41a8f8a9cc09bbcb933d44b7ba5aa41f2230678c (diff)
libcamera: pipeline: simple: Store all entity devices in common map
Merge the SimplePipelineHandler videos_ and subdevs_ maps, which respectively store V4L2 video devices and subdevices associated with entities, into a single entities_ map that contains an EntityData structure. This gathers all data about entities in a single place, allowing for easy extension of entity data in the future. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Martin Kepplinger <martin.kepplinger@puri.sm>
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generated by cgit v1.2.1 (git 2.18.0) at 2024-12-27 18:29:29 +0000
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
 * Copyright (C) 2019, Google Inc.
 *
 * geometry.h - Geometry-related classes
 */

#ifndef __LIBCAMERA_GEOMETRY_H__
#define __LIBCAMERA_GEOMETRY_H__

#include <algorithm>
#include <string>

namespace libcamera {

class Rectangle;

class Point
{
public:
	constexpr Point()
		: x(0), y(0)
	{
	}

	constexpr Point(int xpos, int ypos)
		: x(xpos), y(ypos)
	{
	}

	int x;
	int y;

	const std::string toString() const;

	constexpr Point operator-() const
	{
		return { -x, -y };
	}
};

bool operator==(const Point &lhs, const Point &rhs);
static inline bool operator!=(const Point &lhs, const Point &rhs)
{
	return !(lhs == rhs);