facebook/zstd
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Rename getSequences() to generateSequences()

Browse Source
This commit is contained in:
senhuang42 2020-11-06 10:53:22 -05:00
parent 261ea69661
commit 51abd58208
3 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
lib/compress/zstd_compress.c
View File

@ -2550,7 +2550,7 @@ static void ZSTD_copyBlockSequences(ZSTD_CCtx* zc)
zc->seqCollector.seqIndex += seqStoreSeqSize; zc->seqCollector.seqIndex += seqStoreSeqSize;
} }
size_t ZSTD_getSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs,
size_t outSeqsSize, const void* src, size_t srcSize, ZSTD_sequenceFormat_e format) size_t outSeqsSize, const void* src, size_t srcSize, ZSTD_sequenceFormat_e format)
{ {
const size_t dstCapacity = ZSTD_compressBound(srcSize); const size_t dstCapacity = ZSTD_compressBound(srcSize);

10
lib/zstd.h
View File

@ -1149,7 +1149,7 @@ typedef struct {
* rep == 2 --> offset == repeat_offset_3 * rep == 2 --> offset == repeat_offset_3
* rep == 3 --> offset == repeat_offset_1 - 1 * rep == 3 --> offset == repeat_offset_1 - 1
* *
* Note: This field is optional. ZSTD_getSequences() will calculate the value of * Note: This field is optional. ZSTD_generateSequences() will calculate the value of
* 'rep', but repeat offsets do not necessarily need to be calculated from an external * 'rep', but repeat offsets do not necessarily need to be calculated from an external
* sequence provider's perspective. * sequence provider's perspective.
*/ */
@ -1302,7 +1302,7 @@ typedef enum {
ZSTD_sf_noBlockDelimiters /* Representation of ZSTD_Sequence has no block delimiters, sequences only */ ZSTD_sf_noBlockDelimiters /* Representation of ZSTD_Sequence has no block delimiters, sequences only */
} ZSTD_sequenceFormat_e; } ZSTD_sequenceFormat_e;
/*! ZSTD_getSequences() : /*! ZSTD_generateSequences() :
* Extract sequences from the sequence store. * Extract sequences from the sequence store.
* *
* Each block will end with a dummy sequence * Each block will end with a dummy sequence
@ -1313,11 +1313,11 @@ typedef enum {
* @return : number of sequences generated * @return : number of sequences generated
*/ */
ZSTDLIB_API size_t ZSTD_getSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs, ZSTDLIB_API size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs,
size_t outSeqsSize, const void* src, size_t srcSize); size_t outSeqsSize, const void* src, size_t srcSize);
/*! ZSTD_mergeGeneratedSequences() : /*! ZSTD_mergeGeneratedSequences() :
* Convert an array of ZSTD_Sequence in the representation specified in ZSTD_getSequences() * Convert an array of ZSTD_Sequence in the representation specified in ZSTD_generateSequences()
* and merge all "dummy" sequences that represent last literals and block boundaries. * and merge all "dummy" sequences that represent last literals and block boundaries.
* *
* Any last literals in the block will be merged into the literals of the next sequence. * Any last literals in the block will be merged into the literals of the next sequence.

6
tests/fuzzer.c
View File

@ -2708,7 +2708,7 @@ static int basicUnitTests(U32 const seed, double compressibility)
DISPLAYLEVEL(3, "OK \n"); DISPLAYLEVEL(3, "OK \n");
} }
DISPLAYLEVEL(3, "test%3i : ZSTD_getSequences decode from sequences test : ", testNb++); DISPLAYLEVEL(3, "test%3i : ZSTD_generateSequences decode from sequences test : ", testNb++);
{ {
size_t srcSize = 150 KB; size_t srcSize = 150 KB;
BYTE* src = (BYTE*)CNBuffer; BYTE* src = (BYTE*)CNBuffer;
@ -2725,12 +2725,12 @@ static int basicUnitTests(U32 const seed, double compressibility)
RDG_genBuffer(CNBuffer, srcSize, compressibility, 0., seed); RDG_genBuffer(CNBuffer, srcSize, compressibility, 0., seed);
/* Test with block delimiters roundtrip */ /* Test with block delimiters roundtrip */
seqsSize = ZSTD_getSequences(cctx, seqs, srcSize, src, srcSize, ZSTD_sf_explicitBlockDelimiters); seqsSize = ZSTD_generateSequences(cctx, seqs, srcSize, src, srcSize, ZSTD_sf_explicitBlockDelimiters);
FUZ_decodeSequences(decoded, seqs, seqsSize, src, srcSize, ZSTD_sf_explicitBlockDelimiters); FUZ_decodeSequences(decoded, seqs, seqsSize, src, srcSize, ZSTD_sf_explicitBlockDelimiters);
assert(!memcmp(CNBuffer, compressedBuffer, srcSize)); assert(!memcmp(CNBuffer, compressedBuffer, srcSize));
/* Test no block delimiters roundtrip */ /* Test no block delimiters roundtrip */
seqsSize = ZSTD_getSequences(cctx, seqs, srcSize, src, srcSize, ZSTD_sf_noBlockDelimiters); seqsSize = ZSTD_generateSequences(cctx, seqs, srcSize, src, srcSize, ZSTD_sf_noBlockDelimiters);
FUZ_decodeSequences(decoded, seqs, seqsSize, src, srcSize, ZSTD_sf_noBlockDelimiters); FUZ_decodeSequences(decoded, seqs, seqsSize, src, srcSize, ZSTD_sf_noBlockDelimiters);
assert(!memcmp(CNBuffer, compressedBuffer, srcSize)); assert(!memcmp(CNBuffer, compressedBuffer, srcSize));