[pcsx_rearmed.git] / deps / libchdr / deps / zstd-1.5.5 / programs / fileio_types.h

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 * All rights reserved.
 *
 * This source code is licensed under both the BSD-style license (found in the
 * LICENSE file in the root directory of this source tree) and the GPLv2 (found
 * in the COPYING file in the root directory of this source tree).
 * You may select, at your option, one of the above-listed licenses.
 */

#ifndef FILEIO_TYPES_HEADER
#define FILEIO_TYPES_HEADER

#define ZSTD_STATIC_LINKING_ONLY   /* ZSTD_compressionParameters */
#include "../lib/zstd.h"           /* ZSTD_* */

/*-*************************************
*  Parameters: FIO_prefs_t
***************************************/

typedef struct FIO_display_prefs_s FIO_display_prefs_t;

typedef enum { FIO_ps_auto, FIO_ps_never, FIO_ps_always } FIO_progressSetting_e;

struct FIO_display_prefs_s {
    int displayLevel;   /* 0 : no display;  1: errors;  2: + result + interaction + warnings;  3: + progression;  4: + information */
    FIO_progressSetting_e progressSetting;
};


typedef enum { FIO_zstdCompression, FIO_gzipCompression, FIO_xzCompression, FIO_lzmaCompression, FIO_lz4Compression } FIO_compressionType_t;

typedef struct FIO_prefs_s {

    /* Algorithm preferences */
    FIO_compressionType_t compressionType;
    int sparseFileSupport;   /* 0: no sparse allowed; 1: auto (file yes, stdout no); 2: force sparse */
    int dictIDFlag;
    int checksumFlag;
    int blockSize;
    int overlapLog;
    int adaptiveMode;
    int useRowMatchFinder;
    int rsyncable;
    int minAdaptLevel;
    int maxAdaptLevel;
    int ldmFlag;
    int ldmHashLog;
    int ldmMinMatch;
    int ldmBucketSizeLog;
    int ldmHashRateLog;
    size_t streamSrcSize;
    size_t targetCBlockSize;
    int srcSizeHint;
    int testMode;
    ZSTD_paramSwitch_e literalCompressionMode;

    /* IO preferences */
    int removeSrcFile;
    int overwrite;
    int asyncIO;

    /* Computation resources preferences */
    unsigned memLimit;
    int nbWorkers;

    int excludeCompressedFiles;
    int patchFromMode;
    int contentSize;
    int allowBlockDevices;
    int passThrough;
    ZSTD_paramSwitch_e mmapDict;
} FIO_prefs_t;

typedef enum {FIO_mallocDict, FIO_mmapDict} FIO_dictBufferType_t;

typedef struct {
    void* dictBuffer;
    size_t dictBufferSize;
    FIO_dictBufferType_t dictBufferType;
#if defined(_MSC_VER) || defined(_WIN32)
    HANDLE dictHandle;
#endif
} FIO_Dict_t;

#endif /* FILEIO_TYPES_HEADER */
Commit	Line	Data
648db22b	1	/*
	2	* Copyright (c) Meta Platforms, Inc. and affiliates.
	3	* All rights reserved.
	4	*
	5	* This source code is licensed under both the BSD-style license (found in the
	6	* LICENSE file in the root directory of this source tree) and the GPLv2 (found
	7	* in the COPYING file in the root directory of this source tree).
	8	* You may select, at your option, one of the above-listed licenses.
	9	*/
	10
	11	#ifndef FILEIO_TYPES_HEADER
	12	#define FILEIO_TYPES_HEADER
	13
	14	#define ZSTD_STATIC_LINKING_ONLY /* ZSTD_compressionParameters */
	15	#include "../lib/zstd.h" /* ZSTD_* */
	16
	17	/-************************************
	18	* Parameters: FIO_prefs_t
	19	***************************************/
	20
	21	typedef struct FIO_display_prefs_s FIO_display_prefs_t;
	22
	23	typedef enum { FIO_ps_auto, FIO_ps_never, FIO_ps_always } FIO_progressSetting_e;
	24
	25	struct FIO_display_prefs_s {
	26	int displayLevel; /* 0 : no display; 1: errors; 2: + result + interaction + warnings; 3: + progression; 4: + information */
	27	FIO_progressSetting_e progressSetting;
	28	};
	29
	30
	31	typedef enum { FIO_zstdCompression, FIO_gzipCompression, FIO_xzCompression, FIO_lzmaCompression, FIO_lz4Compression } FIO_compressionType_t;
	32
	33	typedef struct FIO_prefs_s {
	34
	35	/* Algorithm preferences */
	36	FIO_compressionType_t compressionType;
	37	int sparseFileSupport; /* 0: no sparse allowed; 1: auto (file yes, stdout no); 2: force sparse */
	38	int dictIDFlag;
	39	int checksumFlag;
	40	int blockSize;
	41	int overlapLog;
	42	int adaptiveMode;
	43	int useRowMatchFinder;
	44	int rsyncable;
	45	int minAdaptLevel;
	46	int maxAdaptLevel;
	47	int ldmFlag;
	48	int ldmHashLog;
	49	int ldmMinMatch;
	50	int ldmBucketSizeLog;
	51	int ldmHashRateLog;
	52	size_t streamSrcSize;
	53	size_t targetCBlockSize;
	54	int srcSizeHint;
	55	int testMode;
	56	ZSTD_paramSwitch_e literalCompressionMode;
	57
	58	/* IO preferences */
	59	int removeSrcFile;
	60	int overwrite;
	61	int asyncIO;
	62
	63	/* Computation resources preferences */
	64	unsigned memLimit;
65	int nbWorkers;
66
67	int excludeCompressedFiles;
68	int patchFromMode;
69	int contentSize;
70	int allowBlockDevices;
71	int passThrough;
72	ZSTD_paramSwitch_e mmapDict;
73	} FIO_prefs_t;
74
75	typedef enum {FIO_mallocDict, FIO_mmapDict} FIO_dictBufferType_t;
76
77	typedef struct {
78	void* dictBuffer;
79	size_t dictBufferSize;
80	FIO_dictBufferType_t dictBufferType;
81	#if defined(_MSC_VER) \|\| defined(_WIN32)
82	HANDLE dictHandle;
83	#endif
84	} FIO_Dict_t;
85
86	#endif /* FILEIO_TYPES_HEADER */