30 lines
809 B
C
30 lines
809 B
C
|
//
|
||
|
|
// Created by marcsello on 03/11/2020.
|
||
|
|
//
|
||
|
|
|
||
|
|
#ifndef CAFF_PREVIEWER_CIFF_TOOLS_H
|
||
|
|
#define CAFF_PREVIEWER_CIFF_TOOLS_H
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include "magic_memory.h"
|
||
|
|
|
||
|
|
#define CIFF_PARSE_UNKNOWN_ERROR 1
|
||
|
|
#define CIFF_PARSE_HEADER_LENGTHS_INCORRECT 2
|
||
|
|
#define CIFF_PARSE_HEADER_DIMENSIONS_INCORRECT 3
|
||
|
|
#define CIFF_PARSE_HEADER_TOO_SHORT 4
|
||
|
|
#define CIFF_PARSE_HEADER_BAD_MAGIC 5
|
||
|
|
#define CIFF_PARSE_SUCCESS 0
|
||
|
|
|
||
|
|
typedef struct __attribute__ ((packed)) ciff_static_header_t {
|
||
|
|
uint32_t magic; // should be equal to 0x43494646
|
||
|
|
uint64_t header_size;
|
||
|
|
uint64_t content_size;
|
||
|
|
uint64_t width;
|
||
|
|
uint64_t height;
|
||
|
|
} ciff_static_header_t;
|
||
|
|
|
||
|
|
|
||
|
|
uint8_t parse_ciff_from_mem(const uint8_t* data, uint64_t data_len, uint64_t* width, uint64_t* height, uint64_t* pixel_data_starts);
|
||
|
|
|
||
|
|
#endif //CAFF_PREVIEWER_CIFF_TOOLS_H
|