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zstd/contrib/single_file_libs/zstd-in.c

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Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
2020-04-03 10:07:46 -07:00
/**
* \file zstd.c
* Single-file Zstandard library.
Fixed clash when projects are already using xxHash Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
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*
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
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* Generate using:
* \code
Minor tidy
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* combine.sh -r ../../lib -o zstd.c zstd-in.c
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
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* \endcode
*/
/*
* Copyright (c) 2016-2020, Yann Collet, Facebook, Inc.
* 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.
*/
/*
* Settings to bake for the single library file.
Fixed clash when projects are already using xxHash Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
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*
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
2020-04-03 10:07:46 -07:00
* Note: It's important that none of these affects 'zstd.h' (only the
* implementation files we're amalgamating).
Fixed clash when projects are already using xxHash Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
2020-04-07 09:17:59 -07:00
*
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
2020-04-03 10:07:46 -07:00
* Note: MEM_MODULE stops xxhash redefining BYTE, U16, etc., which are also
* defined in mem.h (breaking C99 compatibility).
Fixed clash when projects are already using xxHash Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
2020-04-07 09:17:59 -07:00
*
* Note: the undefs for xxHash allow Zstd's implementation to coinside with with
* standalone xxHash usage (with global defines).
*
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
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* Note: multithreading is enabled for all platforms apart from Emscripten.
*/
#define DEBUGLEVEL 0
#define MEM_MODULE
Fixed clash when projects are already using xxHash Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
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#undef XXH_NAMESPACE
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
2020-04-03 10:07:46 -07:00
#define XXH_NAMESPACE ZSTD_
Fixed clash when projects are already using xxHash Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
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#undef XXH_PRIVATE_API
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
2020-04-03 10:07:46 -07:00
#define XXH_PRIVATE_API
Fixed clash when projects are already using xxHash Undefing XXH_* macros allows the `.c` to build standalone without clashes. Removing `xxhash.c` and only including the header is the correct usage (according to `XXH_PRIVATE_API`).
2020-04-07 09:17:59 -07:00
#undef XXH_INLINE_ALL
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
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#define XXH_INLINE_ALL
#define ZSTD_LEGACY_SUPPORT 0
#ifndef __EMSCRIPTEN__
#define ZSTD_MULTITHREAD
#endif
Move standard includes to zstd_deps.h
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/* Include zstd_deps.h first with all the options we need enabled. */
#define ZSTD_DEPS_NEED_MALLOC
#include "common/zstd_deps.h"
Try to Fix Single File Library Combiner Script to Handle Relative Includes
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#include "common/debug.c"
#include "common/entropy_common.c"
#include "common/error_private.c"
#include "common/fse_decompress.c"
#include "common/threading.c"
#include "common/pool.c"
#include "common/zstd_common.c"
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
2020-04-03 10:07:46 -07:00
Try to Fix Single File Library Combiner Script to Handle Relative Includes
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#include "compress/fse_compress.c"
#include "compress/hist.c"
#include "compress/huf_compress.c"
#include "compress/zstd_compress_literals.c"
#include "compress/zstd_compress_sequences.c"
#include "compress/zstd_compress_superblock.c"
#include "compress/zstd_compress.c"
#include "compress/zstd_double_fast.c"
#include "compress/zstd_fast.c"
#include "compress/zstd_lazy.c"
#include "compress/zstd_ldm.c"
#include "compress/zstd_opt.c"
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
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#ifdef ZSTD_MULTITHREAD
Try to Fix Single File Library Combiner Script to Handle Relative Includes
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#include "compress/zstdmt_compress.c"
Single-file decoder script can now (optionally) create an encoder To complement the single-file decoder a new script was added to create an amalgamated single-file of all of the Zstd source, along with examples and (simple) tests.
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#endif
Try to Fix Single File Library Combiner Script to Handle Relative Includes
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#include "decompress/huf_decompress.c"
#include "decompress/zstd_ddict.c"
#include "decompress/zstd_decompress.c"
#include "decompress/zstd_decompress_block.c"
Initial implementation (files added, macros fixed) Hashing functions still to fix.
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#include "dictBuilder/cover.c"
#include "dictBuilder/divsufsort.c"
#include "dictBuilder/fastcover.c"
#include "dictBuilder/zdict.c"