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/*
* Copyright (C) 2017-2018 Intel Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* IPU3AllStats - Handle and convert statistics from kernel to AIQ interface
*
* This implementation is highly derived from ChromeOS:
* platform2/camera/hal/intel/ipu3/psl/ipu3/statsConverter/ipu-stats.cpp
*/
#ifndef IPU3_ALL_STATS_H
#define IPU3_ALL_STATS_H
#include <ia_imaging/ia_aiq_types.h>
#include <ia_imaging/stats_3a_public.h>
#include <linux/intel-ipu3.h>
namespace libcamera::ipa::ipu3 {
class IPU3AllStats
{
public:
struct ipu3_stats_all_stats {
struct ia_css_4a_statistics ia_css_4a_statistics;
struct stats_4a_public_raw_buffer stats_4a_public_raw_buffer;
struct ia_css_2500_4a_config ia_css_2500_4a_config;
};
static void
ipu3_stats_get_3a(struct ipu3_stats_all_stats *all_stats,
const struct ipu3_uapi_stats_3a *isp_stats);
static ia_err
intel_skycam_statistics_convert(const ia_css_4a_statistics &statistics,
ia_aiq_rgbs_grid *out_rgbs_grid,
ia_aiq_af_grid *out_af_grid);
private:
static void ipu3_stats_init_3a(struct ipu3_stats_all_stats *all_stats);
};
} /* namespace libcamera::ipa::ipu3 */
#endif /* IPU3_ALL_STATS_H */
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