blob: 6abf09d9df5799dbddc8c0e36ddb1aa13e88243d (
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
36
37
|
/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (C) 2019, Raspberry Pi Ltd
*
* agc_status.h - AGC/AEC control algorithm status
*/
#pragma once
#include <libcamera/base/utils.h>
/*
* The AGC algorithm should post the following structure into the image's
* "agc.status" metadata.
*/
/*
* Note: total_exposure_value will be reported as zero until the algorithm has
* seen statistics and calculated meaningful values. The contents should be
* ignored until then.
*/
struct AgcStatus {
libcamera::utils::Duration totalExposureValue; /* value for all exposure and gain for this image */
libcamera::utils::Duration targetExposureValue; /* (unfiltered) target total exposure AGC is aiming for */
libcamera::utils::Duration shutterTime;
double analogueGain;
char exposureMode[32];
char constraintMode[32];
char meteringMode[32];
double ev;
libcamera::utils::Duration flickerPeriod;
int floatingRegionEnable;
libcamera::utils::Duration fixedShutter;
double fixedAnalogueGain;
double digitalGain;
int locked;
};
|
