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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* geometry.h - Geometry-related structure
*/
#ifndef __LIBCAMERA_GEOMETRY_H__
#define __LIBCAMERA_GEOMETRY_H__
#include <string>
namespace libcamera {
struct Rectangle {
int x;
int y;
unsigned int w;
unsigned int h;
const std::string toString() const;
};
bool operator==(const Rectangle &lhs, const Rectangle &rhs);
static inline bool operator!=(const Rectangle &lhs, const Rectangle &rhs)
{
return !(lhs == rhs);
}
struct Size {
Size()
: Size(0, 0)
{
}
Size(unsigned int w, unsigned int h)
: width(w), height(h)
{
}
unsigned int width;
unsigned int height;
const std::string toString() const;
};
bool operator==(const Size &lhs, const Size &rhs);
bool operator<(const Size &lhs, const Size &rhs);
static inline bool operator!=(const Size &lhs, const Size &rhs)
{
return !(lhs == rhs);
}
static inline bool operator<=(const Size &lhs, const Size &rhs)
{
return lhs < rhs || lhs == rhs;
}
static inline bool operator>(const Size &lhs, const Size &rhs)
{
return !(lhs <= rhs);
}
static inline bool operator>=(const Size &lhs, const Size &rhs)
{
return !(lhs < rhs);
}
class SizeRange
{
public:
SizeRange()
{
}
SizeRange(const Size &size)
: min(size), max(size), hStep(1), vStep(1)
{
}
SizeRange(const Size &minSize, const Size &maxSize)
: min(minSize), max(maxSize), hStep(1), vStep(1)
{
}
SizeRange(const Size &minSize, const Size &maxSize,
unsigned int hstep, unsigned int vstep)
: min(minSize), max(maxSize), hStep(hstep), vStep(vstep)
{
}
bool contains(const Size &size) const;
std::string toString() const;
Size min;
Size max;
unsigned int hStep;
unsigned int vStep;
};
bool operator==(const SizeRange &lhs, const SizeRange &rhs);
static inline bool operator!=(const SizeRange &lhs, const SizeRange &rhs)
{
return !(lhs == rhs);
}
} /* namespace libcamera */
#endif /* __LIBCAMERA_GEOMETRY_H__ */
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