blob: 1a365e616a98917924f501931a0bd4519ab1442b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2024 Ideas on Board Oy
*
* AWB grey world algorithm
*/
#pragma once
#include "libcamera/internal/vector.h"
#include "libcamera/internal/yaml_parser.h"
#include "awb.h"
#include "interpolator.h"
namespace libcamera {
namespace ipa {
class AwbGrey : public AwbAlgorithm
{
public:
AwbGrey() = default;
int init(const YamlObject &tuningData) override;
AwbResult calculateAwb(const AwbStats &stats, int lux) override;
RGB<double> gainsFromColourTemperature(double colourTemperature) override;
private:
std::optional<Interpolator<Vector<double, 2>>> colourGainCurve_;
};
} /* namespace ipa */
} /* namespace libcamera */
|
