Lines Matching full:compression
34 #### Enabling zstd compression within your project
37 Your project should work as before with zlib. There are two options to enable zstd compression:
81 One can select compression levels starting from `-b` and ending with `-e`. The `-i` parameter selec…
86 #### Improving speed of streaming compression
88 During streaming compression the compressor never knows how big is data to compress.
89 …compression can be improved by providing size of source data to the compressor. By default streami…
90 …dgedSrcSize()` function that allows to change a pledged source size for a given compression stream.
91 The function will change zstd compression parameters what may improve compression speed and/or rati…
98 The ordinary zlib compression of two files/streams allocates two contexts:
102 The speed of compression can be improved with reusing a single context with following steps:
108 …rence we made experiments using `zwrapbench -ri6b6` with zstd and zlib compression (both at level …
111 In our example (the last 2 lines) it gives 4% better compression speed and 5% better decompression …
113 | Compression type | Compression | Decompress.| Compr. size | Rati…
126 After enabling zstd compression not all native zlib functions are supported. When calling unsupport…