tree 905d0c539f0ed9a4e6ae6538bd6ab7f74efeefb8
parent 3ad604b3d8a3ae87ee3f7545677bacc8f11159c0
author Chet Haase <chet@google.com> 1302742688 -0700
committer Chet Haase <chet@google.com> 1303411625 -0700

Enable anti-aliasing for hw-accelerated lines

Draw anti-aliased lines with OpenGL by constructing a quad with
a border that fades out (to mimic fragment coverage).

Change-Id: Ib81a3e62d663acdf1b46b401ac4aa7ee9855cc7e