tree c24095d7a6658f36ae27151561772f5c5071a381
parent da359253d523051a5a5e96fea1faa8607e6472bc
author Jingning Han <jingning@google.com> 1384557698 -0800
committer Johann <johannkoenig@google.com> 1385067462 -0800

Take out assertion from inverse transforms

Separate the rounding and right shift operations of forward transform
from those of inverse transform. Take out the assertion check from
inverse transforms. If the transform coefficients were constructed to
cause intermediate steps of inverse transform overflow, the codec will
just let it overflow without breaking the decoding flow.

Change-Id: Ia7ce15dfd1a73b4abbaa78cbc74ec718523c5b1b