op_convert.h

 
#ifndef MPIX_OP_CONVERT_H
#define MPIX_OP_CONVERT_H
 
#include <stdlib.h>
#include <stdint.h>
 
#include <mpix/image.h>
 
struct mpix_convert_op {
    struct mpix_base_op base;
    void (*convert_fn)(const uint8_t *src, uint8_t *dst, uint16_t width);
};
 
#define MPIX_REGISTER_CONVERT_OP(id, fn, format_in, format_out)                                    \
    const struct mpix_convert_op mpix_convert_op_##id = {                                      \
        .base.name = ("convert_" #id),                                                     \
        .base.format_src = (MPIX_FMT_##format_in),                                         \
        .base.format_dst = (MPIX_FMT_##format_out),                                        \
        .base.window_size = 1,                                                             \
        .base.run = (mpix_convert_op),                                                     \
        .convert_fn = (fn),                                                                \
    }
 
uint8_t mpix_rgb24_get_luma_bt709(const uint8_t rgb24[3]);
 
void mpix_convert_rgb24_to_rgb24(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb332_to_rgb24(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb24_to_rgb332(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb565le_to_rgb24(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb565be_to_rgb24(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb24_to_rgb565le(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb24_to_rgb565be(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_yuyv_to_rgb24_bt709(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb24_to_yuyv_bt709(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb24_to_yuv24_bt709(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_yuv24_to_rgb24_bt709(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_yuyv_to_yuv24(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_yuv24_to_yuyv(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_y8_to_rgb24_bt709(const uint8_t *src, uint8_t *dst, uint16_t width);
void mpix_convert_rgb24_to_y8_bt709(const uint8_t *src, uint8_t *dst, uint16_t width);
 
void mpix_op_convert(struct mpix_base_op *op);
 
#endif