Updates to Brotli compression format, decoder and encoder

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This commit contains a batch of changes that were made to the Brotli
compression algorithm in the last three weeks. Most important changes:

  * Added UTF8 context model for good text compression.
  * Simplified context modeling by having only 4 context modes.
  * Per-block context mode selection.
  * Faster backward copying and bit reading functions.
  * More efficient histogram coding.
  * Streaming support for the decoder and encoder.

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This commit is contained in:

Zoltan Szabadka

2013-11-15 19:02:17 +01:00

parent 79e99afe46

commit 1571db36a9

23 changed files with 1647 additions and 870 deletions

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brotli/dec/decode.c

+436 -285

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