Revert "add WebPBlendAlpha() function to blend colors against background"

This reverts commit dcbb1ca54a.

Dropping this for now to maintain compatibility for 0.3.1.

Change-Id: I44e032a072d317bb67e1439c42cff923e603038f
This commit is contained in:
James Zern
2013-06-12 14:43:27 -07:00
parent 38cc011408
commit 67bc353e6d
8 changed files with 6 additions and 121 deletions

4
README
View File

@ -178,10 +178,6 @@ options:
-alpha_filter <string> . predictive filtering for alpha plane.
One of: none, fast (default) or best.
-alpha_cleanup ......... Clean RGB values in transparent area.
-blend_alpha <hex> ..... Blend colors against background color
expressed as RGB values written in
hexadecimal, e.g. 0xc0e0d0 for red=0xc0
green=0xe0 and blue=0xd0.
-noalpha ............... discard any transparency information.
-lossless .............. Encode image losslessly.
-hint <string> ......... Specify image characteristics hint.