/*************************************************************************/
/*  compression.h                                                        */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)    */
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#ifndef COMPRESSION_H
#define COMPRESSION_H

#include "typedefs.h"

class Compression {

public:
	static int zlib_level;
	static int gzip_level;
	static int zstd_level;
	static bool zstd_long_distance_matching;
	static int zstd_window_log_size;

	enum Mode {
		MODE_FASTLZ,
		MODE_DEFLATE,
		MODE_ZSTD,
		MODE_GZIP
	};

	static int compress(uint8_t *p_dst, const uint8_t *p_src, int p_src_size, Mode p_mode = MODE_ZSTD);
	static int get_max_compressed_buffer_size(int p_src_size, Mode p_mode = MODE_ZSTD);
	static int decompress(uint8_t *p_dst, int p_dst_max_size, const uint8_t *p_src, int p_src_size, Mode p_mode = MODE_ZSTD);

	Compression();
};

#endif // COMPRESSION_H
