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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2019, Google Inc.
*
* pixel_format.h - libcamera Pixel Format
*/
#pragma once
#include <ostream>
#include <set>
#include <stdint.h>
#include <string>
namespace libcamera {
class PixelFormat
{
public:
constexpr PixelFormat()
: fourcc_(0), modifier_(0)
{
}
explicit constexpr PixelFormat(uint32_t fourcc, uint64_t modifier = 0)
: fourcc_(fourcc), modifier_(modifier)
{
}
bool operator==(const PixelFormat &other) const;
bool operator!=(const PixelFormat &other) const { return !(*this == other); }
bool operator<(const PixelFormat &other) const;
constexpr bool isValid() const { return fourcc_ != 0; }
constexpr operator uint32_t() const { return fourcc_; }
constexpr uint32_t fourcc() const { return fourcc_; }
constexpr uint64_t modifier() const { return modifier_; }
std::string toString() const;
static PixelFormat fromString(const std::string &name);
private:
uint32_t fourcc_;
uint64_t modifier_;
};
std::ostream &operator<<(std::ostream &out, const PixelFormat &f);
} /* namespace libcamera */
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