tree 99cede1564e472bff7033f208ee8b718ee71ec04
parent 319e37be1303cf29b35b6100a3775ee6aea39dac
author Pascal Massimino <pascal.massimino@gmail.com> 1466781331 +0200
committer Pascal Massimino <pascal.massimino@gmail.com> 1466781331 +0200

fix rescaling bug: alpha plane wasn't filled with 0xff

(in case no alpha was present in the source .webp,
but user requested some)

Change-Id: I9011d38237907c60d6796a86bd2c72166aa80f27