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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2024, Ideas On Board
*
* ipa_context.h - Mali-C55 IPA Context
*/
#pragma once
#include <libcamera/base/utils.h>
#include <libcamera/controls.h>
#include "libcamera/internal/bayer_format.h"
#include <libipa/fc_queue.h>
namespace libcamera {
namespace ipa::mali_c55 {
struct IPASessionConfiguration {
struct {
utils::Duration minShutterSpeed;
utils::Duration maxShutterSpeed;
uint32_t defaultExposure;
double minAnalogueGain;
double maxAnalogueGain;
} agc;
struct {
BayerFormat::Order bayerOrder;
utils::Duration lineDuration;
uint32_t blackLevel;
} sensor;
};
struct IPAActiveState {
struct {
struct {
uint32_t exposure;
double sensorGain;
double ispGain;
} automatic;
struct {
uint32_t exposure;
double sensorGain;
double ispGain;
} manual;
bool autoEnabled;
uint32_t constraintMode;
uint32_t exposureMode;
uint32_t temperatureK;
} agc;
struct {
double rGain;
double bGain;
} awb;
};
struct IPAFrameContext : public FrameContext {
struct {
uint32_t exposure;
double sensorGain;
double ispGain;
} agc;
struct {
double rGain;
double bGain;
} awb;
};
struct IPAContext {
IPAContext(unsigned int frameContextSize)
: frameContexts(frameContextSize)
{
}
IPASessionConfiguration configuration;
IPAActiveState activeState;
FCQueue<IPAFrameContext> frameContexts;
ControlInfoMap::Map ctrlMap;
};
} /* namespace ipa::mali_c55 */
} /* namespace libcamera*/
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