types.h

 
#ifndef MPIX_TYPES_H
#define MPIX_TYPES_H
 
#include <stdint.h>
#include <stddef.h>
 
#include <mpix/genlist.h>
 
enum mpix_op_type {
#define MPIX_OP_ENUM(X, x) \
    MPIX_OP_##X,
MPIX_FOR_EACH_OP(MPIX_OP_ENUM)
    MPIX_OP_END,
    MPIX_NB_OP,
};
 
enum mpix_jpeg_quality {
    MPIX_JPEG_QUALITY_DEFAULT,
    MPIX_NB_JPEG_QUALITY,
};
 
enum mpix_kernel_type {
    MPIX_KERNEL_EDGE_DETECT,
    MPIX_KERNEL_GAUSSIAN_BLUR,
    MPIX_KERNEL_IDENTITY,
    MPIX_KERNEL_SHARPEN,
    /* Total number of kernels */
    MPIX_NB_KERNEL,
};
 
enum mpix_control_id {
    MPIX_CID_BLACK_LEVEL,
    MPIX_CID_GAMMA_LEVEL,
    MPIX_CID_RED_BALANCE,
    MPIX_CID_BLUE_BALANCE,
    MPIX_CID_JPEG_QUALITY,
    MPIX_CID_COLOR_MATRIX,
    MPIX_NB_CID,
};
 
struct mpix_format {
    uint32_t fourcc;
    uint16_t width;
    uint16_t height;
};
 
struct mpix_ring {
    uint8_t *buffer;
    size_t size;
    size_t head;
    size_t tail;
    size_t peek;
    uint8_t full : 1;
    uint8_t allocated : 1;
};
 
struct mpix_base_op {
    struct mpix_base_op *next;
    enum mpix_op_type type;
    struct mpix_format fmt;
    uint16_t line_offset;
    struct mpix_ring ring;
    uint32_t start_time_us;
    uint32_t total_time_us;
};
 
struct mpix_image {
    struct mpix_base_op *first_op;
    struct mpix_base_op *last_op;
    const uint8_t *buffer;
    size_t size;
    struct mpix_format fmt;
    int32_t *ctrls[MPIX_NB_CID];
};
 
struct mpix_str {
    const char *name;
    uint32_t value;
};
 
struct mpix_palette {
    uint8_t colors_rgb24[3 << 8];
    uint32_t fourcc;
};
 
struct mpix_stats {
    uint16_t y_histogram[64];
    uint8_t y_histogram_vals[64];
    uint16_t y_histogram_total;
    uint8_t rgb_average[3];
    uint8_t rgb_min[3];
    uint8_t rgb_max[3];
    uint16_t nvals;
};
 
struct mpix_auto_ctrls {
    uint8_t ae_target;
    int32_t exposure_max;
    int32_t exposure_level;
    int32_t black_level;
    int32_t red_balance_q10;
    int32_t blue_balance_q10;
};
 
#endif