babl: improve alpha calc. in pal+alpha -> rgba conversion
authorEll <ell_se@yahoo.com>
Sat, 30 Sep 2017 11:44:41 +0000 (07:44 -0400)
committerEll <ell_se@yahoo.com>
Sat, 30 Sep 2017 12:01:13 +0000 (08:01 -0400)
commitce0ec9123bd65de192296b4d09f7f3427bf73ffc
tree62926bb808987d97946978b47c0a61c71f4b1300
parentaf9f8aec7707ce202519bcfb5976325a0b4bfeff
babl: improve alpha calc. in pal+alpha -> rgba conversion

... in particular, so that fully opaque pixels remain fully opaque
babl/babl-palette.c