bba5ad2964
* perf: improved zstd_opt strategy (levels 16-19) * fix : bug #944 : multithreading with shared ditionary and large data, reported by @gsliepen * cli : fix : content size written in header by default * cli : fix : improved LZ4 format support, by @felixhandte * cli : new : hidden command -b -S, to benchmark multiple files and generate one result per file * api : change : when setting pledgedSrcSize, use ZSTD_CONTENTSIZE_UNKNOWN macro value to mean "unknown" * api : fix : support large skippable frames, by @terrelln * api : fix : re-using context could result in suboptimal block size in some corner case scenarios * api : fix : streaming interface was adding a useless 3-bytes null block to small frames OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=11