xevion/easy7zip
1
0
Fork 0
mirror of https://github.com/Xevion/easy7zip.git synced 2025-12-13 12:11:38 -06:00
Code Issues Packages Projects Releases Wiki Activity

Add options to brotli and implement clean brotli .br support

Browse Source 
- allow to specify brotli window size
  - parameter -m0=brotli:long=n, BROTLI_MAX_WINDOW_BITS (24) used by default in brotli-mt, smaller == faster
  - note that :long can be set up to BROTLI_LARGE_MAX_WINDOW_BITS (30), whereas :wlog can be set up to BROTLI_MAX_WINDOW_BITS (24) only...
  - todo: check whether set of BROTLI_PARAM_LARGE_WINDOW to BROTLI_TRUE is needed if (lgwin > BROTLI_MAX_WINDOW_BITS)

- implementation of single-threaded brotli compression / decompression for .br data

Signed-off-by: Sergey G. Brester <info@sebres.de>
Reviewed-by: Tino Reichardt <milky-7zip@mcmilk.de>
This commit is contained in:
sebres
2021-08-30 17:16:08 +02:00
committed by Tino Reichardt
parent 9bb11a56b6
commit eeae03eaa1
8 changed files with 660 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
CPP/7zip/Compress/BrotliEncoder.h
View File

@@ -45,9 +45,15 @@ class CEncoder:
UInt32 _inputSize;
UInt32 _numThreads;
Int32 _Long;
Int32 _WindowLog;
BROTLIMT_CCtx *_ctx;
public:
UInt64 unpackSize;
MY_QUERYINTERFACE_BEGIN2(ICompressCoder)
MY_QUERYINTERFACE_ENTRY(ICompressSetCoderMt)
MY_QUERYINTERFACE_ENTRY(ICompressSetCoderProperties)