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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2021, Google inc.
*
* tone_mapping.h - IPU3 ToneMapping and Gamma control
*/
#pragma once
#include "algorithm.h"
namespace libcamera {
namespace ipa::ipu3::algorithms {
class ToneMapping : public Algorithm
{
public:
ToneMapping();
int configure(IPAContext &context, const IPAConfigInfo &configInfo) override;
void prepare(IPAContext &context, const uint32_t frame,
IPAFrameContext &frameContext, ipu3_uapi_params *params) override;
void process(IPAContext &context, const uint32_t frame,
IPAFrameContext &frameContext,
const ipu3_uapi_stats_3a *stats,
ControlList &metadata) override;
private:
double gamma_;
};
} /* namespace ipa::ipu3::algorithms */
} /* namespace libcamera */
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