tree 65b169f69c432c1c6860d859188aec0d6a8f18f2
parent 02e6ecdc4c0bc1216f6748fe95ff6864d0f8304e
author Jingning Han <jingning@google.com> 1409242918 -0700
committer Gerrit Code Review <gerrit@gerrit.golo.chromium.org> 1409347771 -0700

Fix int64_t to unsigned int conversion warnings

Use unsigned int type to store the sse in the pixel domain. The
precision is sufficient to handle sse of block size up to 64x64.
The transform domain version however needs int64_t, since there is
a transfer gain applied in the forward transformation that might
cause unsigned int overflow.

Change-Id: Ifef97c38597e426262290f35341fbb093cf0a079