tree 4e0eecf21d76c6b6710a6b91a345b01b051de346
parent 71de7851a2d1c1ef0251bdc1ea59c5e6f58cf429
author Yang Li <liyang@google.com> 1263517658 -0800
committer Yang Li <liyang@google.com> 1263517658 -0800

Added non-uniform scaling for spatial sampling and converted double to float.