gpu2d/bmp.h

#ifndef _BMP_H_
#define _BMP_H_

#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>

typedef struct __attribute__((packed))
{
    uint16_t type;              // Magic identifier: 0x4d42
    uint32_t size;              // File size in bytes
    uint16_t reserved1;         // Not used
    uint16_t reserved2;         // Not used
    uint32_t offset;            // Offset to image data in bytes from beginning of file
    uint32_t dib_header_size;   // DIB Header size in bytes
    int32_t  width_px;          // Width of the image
    int32_t  height_px;         // Height of image
    uint16_t num_planes;        // Number of color planes
    uint16_t bits_per_pixel;    // Bits per pixel
    uint32_t compression;       // Compression type
    uint32_t image_size_bytes;  // Image size in bytes
    int32_t  x_resolution_ppm;  // Pixels per meter
    int32_t  y_resolution_ppm;  // Pixels per meter
    uint32_t num_colors;        // Number of colors
    uint32_t important_colors;  // Important colors
} BMPHeader;

#endif //_BMP_H_