[x264-devel] arm/aarch64: use plane_copy wrapper macros

[Janne Grunau]

x264 | branch: master | Janne Grunau <janne-x264 at jannau.net> | Fri Aug 26 20:26:55 2016 +0300| [5caef139cf7d6b41a95ee9568625d36d1ae1c107] | committer: Henrik Gramner

arm/aarch64: use plane_copy wrapper macros

Move the macros to common/mc.h to share them across all architectures.
Fixes possible buffer overreads if the width of the user supplied frames
is not a multiple of 16.

Reported-by: Kirill Batuzov <batuzovk at ispras.ru>

> http://git.videolan.org/gitweb.cgi/x264.git/?a=commit;h=5caef139cf7d6b41a95ee9568625d36d1ae1c107
---

 common/aarch64/mc-a.S |  4 +--
 common/aarch64/mc-c.c | 13 +++++---
 common/arm/mc-a.S     |  6 ++--
 common/arm/mc-c.c     | 18 ++++++----
 common/mc.h           | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++
 common/x86/mc-c.c     | 89 -------------------------------------------------
 6 files changed, 116 insertions(+), 106 deletions(-)

Diff:   http://git.videolan.org/gitweb.cgi/x264.git/?a=commitdiff;h=5caef139cf7d6b41a95ee9568625d36d1ae1c107