#ifndef __DVS_APP_H__ #define __DVS_APP_H__ #include #include "rk_aiq_mems_sensor.h" /* * @enum rk_dvs_format_type_t * @brief Specify the format of input image */ typedef enum { RK_DVS_PIXEL_FMT_GRAY, /**< Gray */ RK_DVS_PIXEL_FMT_NV21, /**< NV21 */ RK_DVS_PIXEL_FMT_NV12, /**< NV12 */ RK_DVS_PIXEL_FMT_NUM, } rk_dvs_format_type_t; #if 0 typedef struct sensor_vec_s { union { double v[3]; struct { double x; double y; double z; }; }; } sensor_vec_t; typedef struct uncalib_event_s { union { double uncalib[3]; struct { double x_uncalib; double y_uncalib; double z_uncalib; }; }; union { double bias[3]; struct { double x_bias; double y_bias; double z_bias; }; }; } uncalib_event_t; typedef sensor_vec_t gyro_data_t; typedef sensor_vec_t accel_data_t; typedef int temperature_data_t; typedef struct sensor_vec_all_s { gyro_data_t gyro; accel_data_t accel; temperature_data_t temperature; } sensor_vec_all_t; typedef struct mems_sensor_event_s { uint64_t id; uint64_t timestamp_us; union { double data[16]; accel_data_t accel; gyro_data_t gyro; temperature_data_t temperature; sensor_vec_all_t all; uncalib_event_t uncalib_gyro; uncalib_event_t uncalib_accel; }; } mems_sensor_event_t; #endif struct dvsImageSize { int width; int height; }; // initial params struct initialParams { rk_dvs_format_type_t image_format; // input image format dvsImageSize input_image_size; // input image size dvsImageSize output_image_size; // output image size int image_buffer_number; // number of image buffer int image_stride; // input image width width extra invalid pixels int auto_scaling; // output image will be upscale double clip_ratio_x; // clip ratio in x direction double clip_ratio_y; // clip ratio in y direction }; struct dvsMetaData { int iso_speed; // iso speed double exp_time; // exposure time. unit: second. double rolling_shutter_skew; // unit: second. Duration between the start of exposure for the first // row of the image sensor,and the start of exposure for one past the double zoom_ratio; // zoom ratio uint64_t timestamp_sof_us; // sof time }; // input image params struct imageData { int buffer_index; // image buffer index int frame_index; // image index int pyramid_number; // pyramid number,Range[0-4](1/2,1/4,1/8,1/16) int* pyramid_stride; // pyramid image stride uint8_t** pdata_pyramid; // pyramid image uint8_t* pdata_original; // original image dvsMetaData meta_data; // image meta data }; //输出结构体 struct meshxyFEC { int mesh_buffer_index; // mesh index int image_buffer_index; // mesh表对应图像buffer的index int image_index; // mesh表对应图像的index int is_skip; //是否跳帧，0:不跳帧;1:跳帧，跳帧时，输出的mesh表为上一帧的mesh表 unsigned long mesh_size; // mesh表的长度 // FEC所需的四个小表 unsigned short* pMeshXI; unsigned char* pMeshXF; unsigned short* pMeshYI; unsigned char* pMeshYF; }; //接口结构体 struct dvsEngine { void* private_data; // dvs库所需参数 }; extern "C" { typedef int (*dvsFrameCallBackFEC)(struct dvsEngine* engine, meshxyFEC* mesh_fec); /************************************************************************************************* * Copyright (C),2021, Fuzhou Rockchip Co.,Ltd. * Function name : dvsRegisterRemap() * Author: lmp * Description: callback function * Input: engine: Engine instance pointer * callback: callback function * Return: ?? * History: *