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Searched refs:cctx (Results 1 – 25 of 48) sorted by relevance

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/external/zstd/tests/fuzz/
Dzstd_helpers.c24 static void set(ZSTD_CCtx *cctx, ZSTD_cParameter param, int value) in set() argument
26 FUZZ_ZASSERT(ZSTD_CCtx_setParameter(cctx, param, value)); in set()
29 static void setRand(ZSTD_CCtx *cctx, ZSTD_cParameter param, unsigned min, in setRand() argument
32 set(cctx, param, value); in setRand()
68 void FUZZ_setRandomParameters(ZSTD_CCtx *cctx, size_t srcSize, FUZZ_dataProducer_t *producer) in FUZZ_setRandomParameters() argument
71 set(cctx, ZSTD_c_windowLog, cParams.windowLog); in FUZZ_setRandomParameters()
72 set(cctx, ZSTD_c_hashLog, cParams.hashLog); in FUZZ_setRandomParameters()
73 set(cctx, ZSTD_c_chainLog, cParams.chainLog); in FUZZ_setRandomParameters()
74 set(cctx, ZSTD_c_searchLog, cParams.searchLog); in FUZZ_setRandomParameters()
75 set(cctx, ZSTD_c_minMatch, cParams.minMatch); in FUZZ_setRandomParameters()
[all …]
Ddictionary_stream_round_trip.c26 ZSTD_CCtx *cctx = NULL; variable
65 ZSTD_CCtx_reset(cctx, ZSTD_reset_session_only); in compress()
66 FUZZ_setRandomParameters(cctx, srcSize, producer); in compress()
69 FUZZ_ZASSERT(ZSTD_CCtx_setParameter(cctx, ZSTD_c_checksumFlag, 0)); in compress()
72 cctx, dict, dictSize, in compress()
76 cctx, dict, dictSize, in compress()
93 ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_flush); in compress()
101 ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_end); in compress()
105 ZSTD_CCtx_reset(cctx, ZSTD_reset_session_only); in compress()
108 FUZZ_setRandomParameters(cctx, remaining, producer); in compress()
[all …]
Dsimple_round_trip.c26 static ZSTD_CCtx *cctx = NULL; variable
38 FUZZ_setRandomParameters(cctx, srcSize, producer); in roundTripTest()
39 cSize = ZSTD_compress2(cctx, compressed, compressedCapacity, src, srcSize); in roundTripTest()
40 FUZZ_ZASSERT(ZSTD_CCtx_getParameter(cctx, ZSTD_c_targetCBlockSize, &targetCBlockSize)); in roundTripTest()
45 cctx, compressed, compressedCapacity, src, srcSize, cLevel); in roundTripTest()
57 FUZZ_ZASSERT(ZSTD_CCtx_setParameter(cctx, ZSTD_c_targetCBlockSize, 0)); in roundTripTest()
58 normalCSize = ZSTD_compress2(cctx, compressed, compressedCapacity, src, srcSize); in roundTripTest()
94 if (!cctx) { in LLVMFuzzerTestOneInput()
95 cctx = ZSTD_createCCtx(); in LLVMFuzzerTestOneInput()
96 FUZZ_ASSERT(cctx); in LLVMFuzzerTestOneInput()
[all …]
Dstream_round_trip.c26 ZSTD_CCtx *cctx = NULL; variable
63 ZSTD_CCtx_reset(cctx, ZSTD_reset_session_only); in compress()
64 FUZZ_setRandomParameters(cctx, srcSize, producer); in compress()
79 ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_flush); in compress()
87 ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_end); in compress()
91 ZSTD_CCtx_reset(cctx, ZSTD_reset_session_only); in compress()
94 FUZZ_setRandomParameters(cctx, remaining, producer); in compress()
103 … size_t const ret = ZSTD_compressStream2(cctx, &nullOut, &nullIn, ZSTD_e_continue); in compress()
109 ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_continue); in compress()
122 size_t const ret = ZSTD_compressStream2(cctx, &out, &in, ZSTD_e_end); in compress()
[all …]
Ddictionary_round_trip.c25 static ZSTD_CCtx *cctx = NULL; variable
40 cSize = ZSTD_compress_usingDict(cctx, in roundTripTest()
47 FUZZ_setRandomParameters(cctx, srcSize, producer); in roundTripTest()
49 FUZZ_ZASSERT(ZSTD_CCtx_setParameter(cctx, ZSTD_c_checksumFlag, 0)); in roundTripTest()
52 cctx, dict.buff, dict.size, in roundTripTest()
56 cctx, dict.buff, dict.size, in roundTripTest()
59 cSize = ZSTD_compress2(cctx, compressed, compressedCapacity, src, srcSize); in roundTripTest()
97 if (!cctx) { in LLVMFuzzerTestOneInput()
98 cctx = ZSTD_createCCtx(); in LLVMFuzzerTestOneInput()
99 FUZZ_ASSERT(cctx); in LLVMFuzzerTestOneInput()
[all …]
Draw_dictionary_round_trip.c25 static ZSTD_CCtx *cctx = NULL; variable
38 FUZZ_setRandomParameters(cctx, srcSize, producer); in roundTripTest()
40 FUZZ_ZASSERT(ZSTD_CCtx_setParameter(cctx, ZSTD_c_checksumFlag, 0)); in roundTripTest()
43 cctx, dict, dictSize, in roundTripTest()
47 cctx, dict, dictSize, in roundTripTest()
50 cSize = ZSTD_compress2(cctx, compressed, compressedCapacity, src, srcSize); in roundTripTest()
91 if (!cctx) { in LLVMFuzzerTestOneInput()
92 cctx = ZSTD_createCCtx(); in LLVMFuzzerTestOneInput()
93 FUZZ_ASSERT(cctx); in LLVMFuzzerTestOneInput()
111 ZSTD_freeCCtx(cctx); cctx = NULL; in LLVMFuzzerTestOneInput()
Dsimple_compress.c26 static ZSTD_CCtx *cctx = NULL; variable
40 if (!cctx) { in LLVMFuzzerTestOneInput()
41 cctx = ZSTD_createCCtx(); in LLVMFuzzerTestOneInput()
42 FUZZ_ASSERT(cctx); in LLVMFuzzerTestOneInput()
46 size_t const ret = ZSTD_compressCCtx(cctx, rBuf, bufSize, src, size, cLevel); in LLVMFuzzerTestOneInput()
53 ZSTD_freeCCtx(cctx); cctx = NULL; in LLVMFuzzerTestOneInput()
Ddecompress_dstSize_tooSmall.c26 static ZSTD_CCtx *cctx = NULL; variable
42 if (!cctx) { in LLVMFuzzerTestOneInput()
43 cctx = ZSTD_createCCtx(); in LLVMFuzzerTestOneInput()
44 FUZZ_ASSERT(cctx); in LLVMFuzzerTestOneInput()
53 size_t const cSize = ZSTD_compressCCtx(cctx, cBuf, cBufSize, src, size, 1); in LLVMFuzzerTestOneInput()
66 ZSTD_freeCCtx(cctx); cctx = NULL; in LLVMFuzzerTestOneInput()
Dblock_round_trip.c27 static ZSTD_CCtx *cctx = NULL; variable
39 size_t ret = ZSTD_compressBegin_advanced(cctx, NULL, 0, params, srcSize); in roundTripTest()
42 ret = ZSTD_compressBlock(cctx, compressed, compressedCapacity, src, srcSize); in roundTripTest()
76 if (!cctx) { in LLVMFuzzerTestOneInput()
77 cctx = ZSTD_createCCtx(); in LLVMFuzzerTestOneInput()
78 FUZZ_ASSERT(cctx); in LLVMFuzzerTestOneInput()
95 ZSTD_freeCCtx(cctx); cctx = NULL; in LLVMFuzzerTestOneInput()
Dsequence_compression_api.c29 static ZSTD_CCtx *cctx = NULL; variable
197 ZSTD_CCtx_reset(cctx, ZSTD_reset_session_and_parameters); in roundTripTest()
198 ZSTD_CCtx_setParameter(cctx, ZSTD_c_nbWorkers, 0); in roundTripTest()
199 ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, cLevel); in roundTripTest()
200 ZSTD_CCtx_setParameter(cctx, ZSTD_c_windowLog, wLog); in roundTripTest()
201 ZSTD_CCtx_setParameter(cctx, ZSTD_c_minMatch, ZSTD_MINMATCH_MIN); in roundTripTest()
202 ZSTD_CCtx_setParameter(cctx, ZSTD_c_validateSequences, 1); in roundTripTest()
204 ZSTD_CCtx_setParameter(cctx, ZSTD_c_blockDelimiters, ZSTD_sf_noBlockDelimiters); in roundTripTest()
206 FUZZ_ZASSERT(ZSTD_CCtx_loadDictionary(cctx, dict, dictSize)); in roundTripTest()
210 cSize = ZSTD_compressSequences(cctx, compressed, compressedCapacity, in roundTripTest()
[all …]
Ddictionary_loader.c34 ZSTD_CCtx* cctx = ZSTD_createCCtx(); in compress() local
37 cctx, dict, dictSize, dictContentType)); in compress()
40 cctx, dict, dictSize, dictLoadMethod, dictContentType)); in compress()
42 cctx, compressed, compressedCapacity, source, sourceSize); in compress()
43 ZSTD_freeCCtx(cctx); in compress()
/external/zstd/tests/
Dfuzzer.c210 ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem); in FUZ_mallocTests_internal() local
211 … CHECK_Z( ZSTD_compressCCtx(cctx, outBuffer, outSize, inBuffer, inSize, compressionLevel) ); in FUZ_mallocTests_internal()
212 ZSTD_freeCCtx(cctx); in FUZ_mallocTests_internal()
242 ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem); in FUZ_mallocTests_internal() local
243 CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, compressionLevel) ); in FUZ_mallocTests_internal()
244 CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_c_nbWorkers, nbThreads) ); in FUZ_mallocTests_internal()
245 CHECK_Z( ZSTD_compress2(cctx, outBuffer, outSize, inBuffer, inSize) ); in FUZ_mallocTests_internal()
246 ZSTD_freeCCtx(cctx); in FUZ_mallocTests_internal()
260 ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem); in FUZ_mallocTests_internal() local
263 CHECK_Z( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, compressionLevel) ); in FUZ_mallocTests_internal()
[all …]
Dbigdict.c22 compress(ZSTD_CCtx* cctx, ZSTD_DCtx* dctx, in compress() argument
34 rc = ZSTD_compressStream2(cctx, &out, &in, end); in compress()
65 ZSTD_CCtx* cctx = ZSTD_createCCtx(); in main() local
76 if (!buffer || !out || !roundtrip || !cctx || !dctx) { in main()
81 if (ZSTD_isError(ZSTD_CCtx_setParameter(cctx, ZSTD_c_windowLog, 31))) in main()
83 if (ZSTD_isError(ZSTD_CCtx_setParameter(cctx, ZSTD_c_nbWorkers, 1))) in main()
85 if (ZSTD_isError(ZSTD_CCtx_setParameter(cctx, ZSTD_c_overlapLog, 9))) in main()
87 if (ZSTD_isError(ZSTD_CCtx_setParameter(cctx, ZSTD_c_checksumFlag, 1))) in main()
89 if (ZSTD_isError(ZSTD_CCtx_setParameter(cctx, ZSTD_c_strategy, ZSTD_btopt))) in main()
91 if (ZSTD_isError(ZSTD_CCtx_setParameter(cctx, ZSTD_c_targetLength, 7))) in main()
[all …]
/external/zstd/lib/compress/
Dzstd_compress.c82 static void ZSTD_initCCtx(ZSTD_CCtx* cctx, ZSTD_customMem memManager) in ZSTD_initCCtx() argument
84 assert(cctx != NULL); in ZSTD_initCCtx()
85 ZSTD_memset(cctx, 0, sizeof(*cctx)); in ZSTD_initCCtx()
86 cctx->customMem = memManager; in ZSTD_initCCtx()
87 cctx->bmi2 = ZSTD_cpuid_bmi2(ZSTD_cpuid()); in ZSTD_initCCtx()
88 { size_t const err = ZSTD_CCtx_reset(cctx, ZSTD_reset_parameters); in ZSTD_initCCtx()
99 { ZSTD_CCtx* const cctx = (ZSTD_CCtx*)ZSTD_customMalloc(sizeof(ZSTD_CCtx), customMem); in ZSTD_createCCtx_advanced() local
100 if (!cctx) return NULL; in ZSTD_createCCtx_advanced()
101 ZSTD_initCCtx(cctx, customMem); in ZSTD_createCCtx_advanced()
102 return cctx; in ZSTD_createCCtx_advanced()
[all …]
/external/zstd/lib/
Dzstd.h202 ZSTDLIB_API size_t ZSTD_freeCCtx(ZSTD_CCtx* cctx);
212 ZSTDLIB_API size_t ZSTD_compressCCtx(ZSTD_CCtx* cctx,
466 ZSTDLIB_API size_t ZSTD_CCtx_setParameter(ZSTD_CCtx* cctx, ZSTD_cParameter param, int value);
483 ZSTDLIB_API size_t ZSTD_CCtx_setPledgedSrcSize(ZSTD_CCtx* cctx, unsigned long long pledgedSrcSize);
505 ZSTDLIB_API size_t ZSTD_CCtx_reset(ZSTD_CCtx* cctx, ZSTD_ResetDirective reset);
517 ZSTDLIB_API size_t ZSTD_compress2( ZSTD_CCtx* cctx,
706 ZSTDLIB_API size_t ZSTD_compressStream2( ZSTD_CCtx* cctx,
863 ZSTDLIB_API size_t ZSTD_compress_usingCDict(ZSTD_CCtx* cctx,
945 ZSTDLIB_API size_t ZSTD_CCtx_loadDictionary(ZSTD_CCtx* cctx, const void* dict, size_t dictSize);
959 ZSTDLIB_API size_t ZSTD_CCtx_refCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict);
[all …]
/external/zstd/examples/
Dstreaming_compression.c34 ZSTD_CCtx* const cctx = ZSTD_createCCtx(); in compressFile_orDie() local
35 CHECK(cctx != NULL, "ZSTD_createCCtx() failed!"); in compressFile_orDie()
40 CHECK_ZSTD( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, cLevel) ); in compressFile_orDie()
41 CHECK_ZSTD( ZSTD_CCtx_setParameter(cctx, ZSTD_c_checksumFlag, 1) ); in compressFile_orDie()
42 ZSTD_CCtx_setParameter(cctx, ZSTD_c_nbWorkers, 4); in compressFile_orDie()
69 size_t const remaining = ZSTD_compressStream2(cctx, &output , &input, mode); in compressFile_orDie()
86 ZSTD_freeCCtx(cctx); in compressFile_orDie()
Dmultiple_streaming_compression.c28 ZSTD_CCtx* cctx; member
38 ress.cctx = ZSTD_createCCtx(); in createResources_orDie()
39 CHECK(ress.cctx != NULL, "ZSTD_createCCtx() failed!"); in createResources_orDie()
45 CHECK_ZSTD( ZSTD_CCtx_setParameter(ress.cctx, ZSTD_c_compressionLevel, cLevel) ); in createResources_orDie()
46 CHECK_ZSTD( ZSTD_CCtx_setParameter(ress.cctx, ZSTD_c_checksumFlag, 1) ); in createResources_orDie()
52 ZSTD_freeCCtx(ress.cctx); in freeResources()
67 CHECK_ZSTD( ZSTD_CCtx_reset(ress.cctx, ZSTD_reset_session_only) ); in compressFile_orDie()
82 size_t const remaining = ZSTD_compressStream2(ress.cctx, &output, &input, mode); in compressFile_orDie()
Dstreaming_memory_usage.c84 ZSTD_CCtx* const cctx = ZSTD_createCCtx(); in main() local
85 CHECK(cctx != NULL, "ZSTD_createCCtx() failed!"); in main()
86 CHECK_ZSTD( ZSTD_CCtx_setParametersUsingCCtxParams(cctx, cctxParams) ); in main()
91 CHECK_ZSTD( ZSTD_compressStream(cctx, &outBuff, &inBuff) ); in main()
92 size_t const remaining = ZSTD_endStream(cctx, &outBuff); in main()
116 size_t const cstreamSize = ZSTD_sizeof_CStream(cctx); in main()
132 ZSTD_freeCCtx(cctx); in main()
Dstreaming_compression_thread_pool.c46 ZSTD_CCtx* const cctx = ZSTD_createCCtx(); in compressFile_orDie() local
47 CHECK(cctx != NULL, "ZSTD_createCCtx() failed!"); in compressFile_orDie()
50 size_t r = ZSTD_CCtx_refThreadPool(cctx, args->pool); in compressFile_orDie()
57 CHECK_ZSTD( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, args->cLevel) ); in compressFile_orDie()
58 CHECK_ZSTD( ZSTD_CCtx_setParameter(cctx, ZSTD_c_checksumFlag, 1) ); in compressFile_orDie()
59 ZSTD_CCtx_setParameter(cctx, ZSTD_c_nbWorkers, 16); in compressFile_orDie()
86 size_t const remaining = ZSTD_compressStream2(cctx, &output , &input, mode); in compressFile_orDie()
105 ZSTD_freeCCtx(cctx); in compressFile_orDie()
Dmultiple_simple_compression.c22 ZSTD_CCtx* cctx; member
52 ress.cctx = ZSTD_createCCtx(); in createResources_orDie()
53 CHECK(ress.cctx != NULL, "ZSTD_createCCtx() failed!"); in createResources_orDie()
61 ZSTD_freeCCtx(ress.cctx); /* never fails */ in freeResources()
74 …size_t const cSize = ZSTD_compressCCtx(ress.cctx, ress.cBuffer, ress.cBufferSize, ress.fBuffer, fS… in compressFile_orDie()
/external/zstd/tests/regression/
Dresults.csv19 silesia, level -5, compress cctx, …
20 silesia, level -3, compress cctx, …
21 silesia, level -1, compress cctx, …
22 silesia, level 0, compress cctx, …
23 silesia, level 1, compress cctx, …
24 silesia, level 3, compress cctx, …
25 silesia, level 4, compress cctx, …
26 silesia, level 5, compress cctx, …
27 silesia, level 6, compress cctx, …
28 silesia, level 7, compress cctx, …
[all …]
Dmethod.c157 ZSTD_CCtx* cctx = ZSTD_createCCtx(); in compress_cctx_compress() local
159 if (cctx == NULL || dctx == NULL) { in compress_cctx_compress()
173 cctx, in compress_cctx_compress()
183 cctx, in compress_cctx_compress()
193 cctx, in compress_cctx_compress()
235 ZSTD_freeCCtx(cctx); in compress_cctx_compress()
305 ZSTD_CCtx* cctx, in advanced_config() argument
308 ZSTD_CCtx_reset(cctx, ZSTD_reset_session_and_parameters); in advanced_config()
311 if (ZSTD_isError(ZSTD_CCtx_setParameter(cctx, pv.param, pv.value))) { in advanced_config()
317 cctx, state->dictionary.data, state->dictionary.size))) { in advanced_config()
[all …]
/external/openssh/
Dmux.c339 struct mux_session_confirm_ctx *cctx; in mux_master_process_new_session() local
345 cctx = xcalloc(1, sizeof(*cctx)); in mux_master_process_new_session()
346 cctx->term = NULL; in mux_master_process_new_session()
347 cctx->rid = rid; in mux_master_process_new_session()
349 cctx->env = NULL; in mux_master_process_new_session()
352 (r = sshbuf_get_u32(m, &cctx->want_tty)) != 0 || in mux_master_process_new_session()
353 (r = sshbuf_get_u32(m, &cctx->want_x_fwd)) != 0 || in mux_master_process_new_session()
354 (r = sshbuf_get_u32(m, &cctx->want_agent_fwd)) != 0 || in mux_master_process_new_session()
355 (r = sshbuf_get_u32(m, &cctx->want_subsys)) != 0 || in mux_master_process_new_session()
357 (r = sshbuf_get_cstring(m, &cctx->term, NULL)) != 0 || in mux_master_process_new_session()
[all …]
/external/zstd/lib/deprecated/
Dzbuff.h73 ZBUFF_DEPRECATED("use ZSTD_freeCStream") size_t ZBUFF_freeCCtx(ZBUFF_CCtx* cctx);
75 ZBUFF_DEPRECATED("use ZSTD_initCStream") size_t ZBUFF_compressInit(ZBUFF_CCtx* cctx, int …
76 …D_initCStream_usingDict") size_t ZBUFF_compressInitDictionary(ZBUFF_CCtx* cctx, const void* dict, …
78 ZBUFF_DEPRECATED("use ZSTD_compressStream") size_t ZBUFF_compressContinue(ZBUFF_CCtx* cctx, void* d…
79 ZBUFF_DEPRECATED("use ZSTD_flushStream") size_t ZBUFF_compressFlush(ZBUFF_CCtx* cctx, void* dst,…
80 ZBUFF_DEPRECATED("use ZSTD_endStream") size_t ZBUFF_compressEnd(ZBUFF_CCtx* cctx, void* dst, s…
/external/lz4/lib/
Dlz4frame.h248 LZ4FLIB_API LZ4F_errorCode_t LZ4F_freeCompressionContext(LZ4F_cctx* cctx);
272 LZ4FLIB_API size_t LZ4F_compressBegin(LZ4F_cctx* cctx,
304 LZ4FLIB_API size_t LZ4F_compressUpdate(LZ4F_cctx* cctx,
318 LZ4FLIB_API size_t LZ4F_flush(LZ4F_cctx* cctx,
332 LZ4FLIB_API size_t LZ4F_compressEnd(LZ4F_cctx* cctx,
579 LZ4F_cctx* cctx,
594 LZ4F_cctx* cctx,

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