tree 2b601bd8bc22ff4eb87db57fc1c624e8be12c2eb
parent 90d1b745ec4a7ccd15cdcc185420bf2000b4f7a3
author Mathias Agopian <mathias@google.com> 1260329378 -0800
committer Mathias Agopian <mathias@google.com> 1260329378 -0800

improve video performance to minimize the tearing effect seen in 720p movies

always rescale videos to their target size using copybit during yuv->rgb
conversion. this improves performance of the GPU pass and doesn't require
linear filtering to be enabled. Also always use 16-bits buffers.

the average processing time for 720p dropped from ~50ms to ~30ms