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Diffstat (limited to 'src/ipa/raspberrypi/controller/camera_mode.h')
| -rw-r--r-- | src/ipa/raspberrypi/controller/camera_mode.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/ipa/raspberrypi/controller/camera_mode.h b/src/ipa/raspberrypi/controller/camera_mode.h new file mode 100644 index 00000000..875bab31 --- /dev/null +++ b/src/ipa/raspberrypi/controller/camera_mode.h @@ -0,0 +1,40 @@ +/* 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 |