Update WebP encoder (cwebp) to support Alpha.

Updated cwebp (Webp Encoder) binary to support Alpha encoding.
Modified man page and WebP container spec appropriately.

Change-Id: I52f6a5cb3e870c386591e9a7776293fa6a8fb04b
This commit is contained in:
Vikas Arora
2011-12-01 15:11:34 +05:30
parent 667b769aee
commit a0ec9aace9
3 changed files with 27 additions and 28 deletions

View File

@ -526,7 +526,7 @@ The contents of such a chunk are as follows:
* 0 --> No compression
* 1 --> Zlib compression.
* 1 --> Backward reference counts encoded with arithmetic encoder.
* Byte 1: _Reserved_. **Should** be 0.