[x264-devel] NV21 input support

[Yu Xiaolei]

x264 | branch: master | Yu Xiaolei <dreifachstein at gmail.com> | Fri Jun  6 16:05:27 2014 +0800| [627f891c571cacb51deb5e211b23c309b14a6587] | committer: Henrik Gramner

NV21 input support

Eliminates an extra copy when encoding Android camera preview images.

Checkasm test by Janne Grunau.
ARM assembly with improvements from Janne Grunau.

> http://git.videolan.org/gitweb.cgi/x264.git/?a=commit;h=627f891c571cacb51deb5e211b23c309b14a6587
---

 common/arm/mc-a.S      |   24 ++++++++++++++++++++++++
 common/arm/mc-c.c      |    3 +++
 common/common.c        |    1 +
 common/frame.c         |    7 +++++++
 common/mc.c            |   12 ++++++++++++
 common/mc.h            |    1 +
 encoder/encoder.c      |    2 +-
 filters/video/depth.c  |    3 ++-
 filters/video/resize.c |    1 +
 input/input.c          |    1 +
 tools/checkasm.c       |   26 ++++++++++++++++++++++++++
 x264.h                 |   23 ++++++++++++-----------
 12 files changed, 91 insertions(+), 13 deletions(-)

Diff:   http://git.videolan.org/gitweb.cgi/x264.git/?a=commitdiff;h=627f891c571cacb51deb5e211b23c309b14a6587