0db2c8dc75
Initial implementation of the Raspberry Pi (BCM2835) libcamera IPA and associated libraries. All code is licensed under the BSD-2-Clause terms. Copyright (c) 2019-2020 Raspberry Pi Trading Ltd. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
|
|
/*
|
|
* Copyright (C) 2019-2020, Raspberry Pi (Trading) Limited
|
|
*
|
|
* camera_mode.h - description of a particular operating mode of a sensor
|
|
*/
|
|
#pragma once
|
|
|
|
// Description of a "camera mode", holding enough information for control
|
|
// algorithms to adapt their behaviour to the different modes of the camera,
|
|
// including binning, scaling, cropping etc.
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define CAMERA_MODE_NAME_LEN 32
|
|
|
|
struct CameraMode {
|
|
// bit depth of the raw camera output
|
|
uint32_t bitdepth;
|
|
// size in pixels of frames in this mode
|
|
uint16_t width, height;
|
|
// size of full resolution uncropped frame ("sensor frame")
|
|
uint16_t sensor_width, sensor_height;
|
|
// binning factor (1 = no binning, 2 = 2-pixel binning etc.)
|
|
uint8_t bin_x, bin_y;
|
|
// location of top left pixel in the sensor frame
|
|
uint16_t crop_x, crop_y;
|
|
// scaling factor (so if uncropped, width*scale_x is sensor_width)
|
|
double scale_x, scale_y;
|
|
// scaling of the noise compared to the native sensor mode
|
|
double noise_factor;
|
|
// line time in nanoseconds
|
|
double line_length;
|
|
};
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|