[xoreos-git] [xoreos/xoreos] 3e676f: NWN: legal billboard fade with shader rendering

[mirv-sillyfish]

  Branch: refs/heads/master
  Home:   https://github.com/xoreos/xoreos
  Commit: 3e676f325176c3d7540549dae6faea90420636a8
      https://github.com/xoreos/xoreos/commit/3e676f325176c3d7540549dae6faea90420636a8
  Author: mirv <mirv.sillyfish at gmail.com>
  Date:   2019-02-21 (Thu, 21 Feb 2019)

  Changed paths:
    M src/engines/nwn/gui/legal.cpp

  Log Message:
  -----------
  NWN: legal billboard fade with shader rendering

Properly update fade alpha when rendering legal billboard with
shader render path.