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Remove extraneous function in this API

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This commit is contained in:
senhuang42 2020-11-06 11:35:10 -05:00
parent f29507c4fc
commit b8e16a2057
2 changed files with 5 additions and 35 deletions
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24
lib/compress/zstd_compress.c
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@ -4779,7 +4779,7 @@ static size_t ZSTD_compressSequences_internal(void* dst, size_t dstCapacity,
return cSize; return cSize;
} }
size_t ZSTD_compressSequencesCCtx(ZSTD_CCtx* const cctx, void* dst, size_t dstCapacity, size_t ZSTD_compressSequences(ZSTD_CCtx* const cctx, void* dst, size_t dstCapacity,
const ZSTD_Sequence* inSeqs, size_t inSeqsSize, const ZSTD_Sequence* inSeqs, size_t inSeqsSize,
const void* src, size_t srcSize, const void* src, size_t srcSize,
ZSTD_sequenceFormat_e format) { ZSTD_sequenceFormat_e format) {
@ -4789,7 +4789,7 @@ size_t ZSTD_compressSequencesCCtx(ZSTD_CCtx* const cctx, void* dst, size_t dstCa
size_t frameHeaderSize = 0; size_t frameHeaderSize = 0;
/* Transparent initialization stage, same as compressStream2() */ /* Transparent initialization stage, same as compressStream2() */
DEBUGLOG(3, "ZSTD_compressSequencesCCtx()"); DEBUGLOG(3, "ZSTD_compressSequences()");
assert(cctx != NULL); assert(cctx != NULL);
FORWARD_IF_ERROR(ZSTD_CCtx_init_compressStream2(cctx, ZSTD_e_end, srcSize), "CCtx initialization failed"); FORWARD_IF_ERROR(ZSTD_CCtx_init_compressStream2(cctx, ZSTD_e_end, srcSize), "CCtx initialization failed");
if (dstCapacity < ZSTD_compressBound(srcSize)) { if (dstCapacity < ZSTD_compressBound(srcSize)) {
@ -4827,26 +4827,6 @@ size_t ZSTD_compressSequencesCCtx(ZSTD_CCtx* const cctx, void* dst, size_t dstCa
return cSize; return cSize;
} }
size_t ZSTD_compressSequences(void* dst, size_t dstCapacity,
const ZSTD_Sequence* inSeqs, size_t inSeqsSize,
const void* src, size_t srcSize, int compressionLevel,
ZSTD_sequenceFormat_e format)
{
size_t cSize;
ZSTD_CCtx* const cctx = ZSTD_createCCtx();
RETURN_ERROR_IF(!cctx, memory_allocation, "Couldn't allocate memory for CCtx!");
FORWARD_IF_ERROR(ZSTD_CCtx_reset(cctx, ZSTD_reset_session_and_parameters), "CCtx reset failed");
FORWARD_IF_ERROR(ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, compressionLevel), "Parameter setting failed");
cSize = ZSTD_compressSequencesCCtx(cctx, dst, dstCapacity, inSeqs, inSeqsSize, src, srcSize, format);
FORWARD_IF_ERROR(cSize, "ZSTD_compressSequencesCCtx() failed");
ZSTD_freeCCtx(cctx);
return cSize;
}
/*====== Finalize ======*/ /*====== Finalize ======*/
/*! ZSTD_flushStream() : /*! ZSTD_flushStream() :

16
lib/zstd.h
View File

@ -1328,7 +1328,7 @@ ZSTDLIB_API size_t ZSTD_generateSequences(ZSTD_CCtx* zc, ZSTD_Sequence* outSeqs,
*/ */
ZSTDLIB_API size_t ZSTD_mergeBlockDelimiters(ZSTD_Sequence* sequences, size_t seqsSize); ZSTDLIB_API size_t ZSTD_mergeBlockDelimiters(ZSTD_Sequence* sequences, size_t seqsSize);
/*! ZSTD_compressSequencesCCtx() : /*! ZSTD_compressSequences() :
* Compress sequences given by inSeqs, generated from source buffer 'src', using a cctx. * Compress sequences given by inSeqs, generated from source buffer 'src', using a cctx.
* The entire source is compressed into a single frame. * The entire source is compressed into a single frame.
* *
@ -1341,20 +1341,10 @@ ZSTDLIB_API size_t ZSTD_mergeBlockDelimiters(ZSTD_Sequence* sequences, size_t se
* *
* @return : final compressed size. * @return : final compressed size.
*/ */
ZSTDLIB_API size_t ZSTD_compressSequencesCCtx(ZSTD_CCtx* const cctx, void* dst, size_t dstSize, ZSTDLIB_API size_t ZSTD_compressSequences(ZSTD_CCtx* const cctx, void* dst, size_t dstSize,
const ZSTD_Sequence* inSeqs, size_t inSeqsSize, const ZSTD_Sequence* inSeqs, size_t inSeqsSize,
const void* src, size_t srcSize, const void* src, size_t srcSize,
ZSTD_sequenceFormat_e format); ZSTD_sequenceFormat_e format);
/*! ZSTD_compressSequences() :
* Creates a default CCtx based on the given compression level, and invokes ZSTD_compressSequencesCCtx().
*
* @return : final compressed size.
*/
ZSTDLIB_API size_t ZSTD_compressSequences(void* dst, size_t dstSize,
const ZSTD_Sequence* inSeqs, size_t inSeqsSize,
const void* src, size_t srcSize, int compressionLevel,
ZSTD_sequenceFormat_e format);
/*************************************** /***************************************