speedup png save by factor two
authorMartin Renold <martinxyz@gmx.ch>
Fri, 5 Feb 2010 20:39:35 +0000 (21:39 +0100)
committerMartin Renold <martinxyz@gmx.ch>
Fri, 5 Feb 2010 20:40:08 +0000 (21:40 +0100)
commita880aff790ec1837c3eed410796aa5d5ef4023fe
treef2a5bcbcb2185730f812b9a649aadd6fed74a318
parent3327434aacafa5d0a370ce0d4b088f0347d5c4f2
speedup png save by factor two

No impact on file size of my test image (which contains dithering
noise).
src/layers/layers.c