2017-12-08 00:09:20 -05:00
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#ifndef _JPG_H
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#define _JPG_H
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2018-06-27 20:55:47 -04:00
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#include <sys/types.h>
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#define _GNU_SOURCE 1
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2017-12-08 00:09:20 -05:00
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typedef struct {
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uint height;
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uint width;
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uint stride; // The width of each row in memory, in bytes
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} JPEG_INFO;
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/*
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* Checks if the file is a JPEG by looking for a valid JPEG header.
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*/
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bool file_is_jpg(char* file_path);
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/*
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* Reads a JPEG from a file into memory, in a format that Cairo can create a
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* surface from.
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*/
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void* read_JPEG_file(char *filename, JPEG_INFO *jpg_info);
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#endif
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