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Luke Street
26 lines
1.2 KiB
C
26 lines
1.2 KiB
C
#pragma once
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#include <common.h>
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typedef struct _packed bmp_file_header {
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uint16_t type; //specifies the file type
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uint32_t size; //specifies the size in bytes of the bitmap file
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uint32_t reserved;
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uint32_t img_data_offset; //species the offset in bytes from the bitmapfileheader to the bitmap bits
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} bmp_file_header_t;
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typedef struct _packed bmp_info_header {
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uint32_t header_size; //specifies the number of bytes required by the struct
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uint32_t width; //specifies width in pixels
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uint32_t height; //species height in pixels
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uint16_t planes; //specifies the number of color planes, must be 1
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uint16_t bit_count; //specifies the number of bit per pixel
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uint32_t compression;//spcifies the type of compression
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uint32_t img_data_size; //size of image in bytes
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uint32_t x_per_meter; //number of pixels per meter in x axis
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uint32_t y_per_meter; //number of pixels per meter in y axis
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uint32_t num_colors_used; //number of colors used by th ebitmap
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uint32_t num_colors_important; //number of colors that are important
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} bmp_info_header_t;
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uint8_t *bmp_read_image(const char *filename, bmp_info_header_t *bmp_info_header); |