Age | Commit message (Collapse) | Author | |
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2011-08-19 | Copy less when active map is in use | Alpha Lam | |
When active map is specified and the current frame is not a key frame, golden frame nor a altref frame then copy only those active regions. This significantly reduces encoding time by as much as 19% on the test system where realtime encoding is used. This is particularly useful when the frame size is large (e.g. 2560x1600) and there's only a few action macroblocks. Change-Id: If394a813ec2df5a0201745d1348dbde4278f7ad4 | |||
2011-04-13 | Refactor lookahead ring buffer | John Koleszar | |
This patch cleans up the source buffer storage and copy mechanism to allow access through a standard push/pop/peek interface. This approach also avoids an extra copy in the case where the source is not a multiple of 16, fixing issue #102. Change-Id: I05808c39f5743625cb4c7af54cc841b9b10fdbd9 |