f95bae418c
s/Raspberry Pi (Trading) Limited/Raspberry Pi Ltd/ to reflect the new Raspberry Pi entity name. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
74 lines
1.4 KiB
C++
74 lines
1.4 KiB
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2020, Raspberry Pi Ltd
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*
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* bayer_format.h - Bayer Pixel Format
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*/
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#pragma once
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#include <ostream>
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#include <stdint.h>
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#include <string>
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#include <libcamera/pixel_format.h>
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#include "libcamera/internal/v4l2_pixelformat.h"
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namespace libcamera {
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enum class Transform;
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class BayerFormat
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{
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public:
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enum Order : uint8_t {
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BGGR = 0,
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GBRG = 1,
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GRBG = 2,
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RGGB = 3,
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MONO = 4
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};
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enum class Packing : uint16_t {
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None = 0,
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CSI2 = 1,
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IPU3 = 2,
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};
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constexpr BayerFormat()
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: order(Order::BGGR), bitDepth(0), packing(Packing::None)
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{
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}
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constexpr BayerFormat(Order o, uint8_t b, Packing p)
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: order(o), bitDepth(b), packing(p)
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{
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}
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static const BayerFormat &fromMbusCode(unsigned int mbusCode);
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bool isValid() const { return bitDepth != 0; }
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std::string toString() const;
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V4L2PixelFormat toV4L2PixelFormat() const;
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static BayerFormat fromV4L2PixelFormat(V4L2PixelFormat v4l2Format);
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PixelFormat toPixelFormat() const;
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static BayerFormat fromPixelFormat(PixelFormat format);
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BayerFormat transform(Transform t) const;
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Order order;
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uint8_t bitDepth;
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Packing packing;
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};
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bool operator==(const BayerFormat &lhs, const BayerFormat &rhs);
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static inline bool operator!=(const BayerFormat &lhs, const BayerFormat &rhs)
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{
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return !(lhs == rhs);
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}
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std::ostream &operator<<(std::ostream &out, const BayerFormat &f);
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} /* namespace libcamera */
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