SurfaceFlinger: fix isOpaque check in lockPageFlip

This change fixes an issue where Layer::isOpaque was being called in
lockPageFlip to get the opaqueness for the new buffer before
mActiveBuffer was updated.

Bug: 5321313
Change-Id: Ibb5d7d3f4e9a2b1448e117a484a0d9f9ca5fc9de
1 file changed
tree: 1d56442af9ced06e8df2349d1ef81e4bc28852c3
  1. cmds/
  2. include/
  3. libs/
  4. opengl/
  5. services/
  6. MODULE_LICENSE_APACHE2
  7. NOTICE