tree 19843a22b20641539802319d0c8dc96a2577b2d1
parent 7c88b498fda1c2b608a9dd73960a2fd4d7b7e3f7
author Chong Zhang <chz@google.com> 1474324144 -0700
committer gitbuildkicker <android-build@google.com> 1475261153 -0700

IOMX: do not clear buffer if it's allocated by component

The component might depends on their buffers to be initialized
in certain ways to work. Don't clear unless we're allocating it.

bug: 31586647
Change-Id: Ia0a125797e414998ef0cd8ce03672f5b1e0bbf7a
(cherry picked from commit ea76573aa276f51950007217a97903c4fe64f685)