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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (C) 2020, Raspberry Pi (Trading) Limited
*
* focus_status.h - focus measurement status
*/
#pragma once
#include <linux/bcm2835-isp.h>
// The focus algorithm should post the following structure into the image's
// "focus.status" metadata. Recall that it's only reporting focus (contrast)
// measurements, it's not driving any kind of auto-focus algorithm!
#ifdef __cplusplus
extern "C" {
#endif
struct FocusStatus {
unsigned int num;
uint32_t focus_measures[FOCUS_REGIONS];
};
#ifdef __cplusplus
}
#endif
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