commit bb5f9e431f3caec47c944fc55c594957698cce69
author Yaowu Xu <yaowu@google.com> Mon Feb 08 18:31:30 2016 -0800
committer Yaowu Xu <yaowu@google.com> Mon Feb 08 18:52:08 2016 -0800
tree e8d92ed7ff8f3b03a0a00fce5f4c51c71ee4c2cb
parent afd73539bb39405287fdba3ac199749526865839

Fix a bug in HBD buffer size computation

The value of use_highbitdepth flag is used for compute the size for
high bit depth buffer allocation, which should take value 0 or 1
depending on if the buffer is used for high bit depth or not.
Previously, the values is set to 8 or 0, this commit fixes the issue
and properly set the value for this flag to 1 or 0.

This cuts the size of highbitdepth buffer memory allocation to 2/9 of
the size prior to the fix.

Change-Id: I401518b5a6147e5d8a973e54f7ca6bc1892065e0