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Merge branch 'dev' into advancedDecompress

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Yann Collet
2018-03-21 06:08:28 -07:00
parent 453d487807 87b0cf05bd
commit a99c4a3621
12 changed files with 672 additions and 400 deletions
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doc/zstd_manual.html
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@ -936,6 +936,16 @@ size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* prefix, size_t
Use ZSTD_CCtx_refPrefix_advanced() to alter dictMode.
</p></pre><BR>
<pre><b>void ZSTD_CCtx_reset(ZSTD_CCtx* cctx);
</b><p> Return a CCtx to clean state.
Useful after an error, or to interrupt an ongoing compression job and start a new one.
Any internal data not yet flushed is cancelled.
Dictionary (if any) is dropped.
All parameters are back to default values.
It's possible to modify compression parameters after a reset.
</p></pre><BR>
<pre><b>typedef enum {
ZSTD_e_continue=0, </b>/* collect more data, encoder decides when to output compressed result, for optimal conditions */<b>
ZSTD_e_flush, </b>/* flush any data provided so far - frame will continue, future data can still reference previous data for better compression */<b>
@ -968,16 +978,6 @@ size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* prefix, size_t
</p></pre><BR>
<pre><b>void ZSTD_CCtx_reset(ZSTD_CCtx* cctx);
</b><p> Return a CCtx to clean state.
Useful after an error, or to interrupt an ongoing compression job and start a new one.
Any internal data not yet flushed is cancelled.
Dictionary (if any) is dropped.
All parameters are back to default values.
It's possible to modify compression parameters after a reset.
</p></pre><BR>
<pre><b>size_t ZSTD_compress_generic_simpleArgs (
ZSTD_CCtx* cctx,
void* dst, size_t dstCapacity, size_t* dstPos,
@ -992,6 +992,7 @@ size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* prefix, size_t
</p></pre><BR>
<pre><b>ZSTD_CCtx_params* ZSTD_createCCtxParams(void);
size_t ZSTD_freeCCtxParams(ZSTD_CCtx_params* params);
</b><p> Quick howto :
- ZSTD_createCCtxParams() : Create a ZSTD_CCtx_params structure
- ZSTD_CCtxParam_setParameter() : Push parameters one by one into
@ -1010,18 +1011,18 @@ size_t ZSTD_CCtx_refPrefix_advanced(ZSTD_CCtx* cctx, const void* prefix, size_t
</p></pre><BR>
<pre><b>size_t ZSTD_resetCCtxParams(ZSTD_CCtx_params* params);
<pre><b>size_t ZSTD_CCtxParams_reset(ZSTD_CCtx_params* params);
</b><p> Reset params to default values.
</p></pre><BR>
<pre><b>size_t ZSTD_initCCtxParams(ZSTD_CCtx_params* cctxParams, int compressionLevel);
<pre><b>size_t ZSTD_CCtxParams_init(ZSTD_CCtx_params* cctxParams, int compressionLevel);
</b><p> Initializes the compression parameters of cctxParams according to
compression level. All other parameters are reset to their default values.
</p></pre><BR>
<pre><b>size_t ZSTD_initCCtxParams_advanced(ZSTD_CCtx_params* cctxParams, ZSTD_parameters params);
<pre><b>size_t ZSTD_CCtxParams_init_advanced(ZSTD_CCtx_params* cctxParams, ZSTD_parameters params);
</b><p> Initializes the compression and frame parameters of cctxParams according to
params. All other parameters are reset to their default values.