Commits
Yunqing Wang committed 4a9928e5eb0
Make last frame source available in current frame encoding While encoding a frame, its last frame source can be used to give acurate motion information. This patch prevents last frame to be overwritten so that it is available during current frame encoding. The last source is scaled when it is necessary. cpi->Last_Source points to the last source frame. Change-Id: I0e1ef5e9e1d2badf9d0c7a1a44a7ed5b24c09425