[FFmpeg-cvslog] Merge commit 'f56fa95cd13f627891a1bfb66bf61b971b9e0238'

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Sat Oct 28 14:38:24 2017 -0300| [f361f15f362eee8751fc394aa2a8a3ce90b579dd] | committer: James Almer

Merge commit 'f56fa95cd13f627891a1bfb66bf61b971b9e0238'

* commit 'f56fa95cd13f627891a1bfb66bf61b971b9e0238':
  swscale: Do not shift negative values directly

14:30:21] <jamrial> michaelni: do you prefer how f56fa95cd1 (libav) handles left shift of negative value, or how we're currently doing it?
[14:30:31] <jamrial> ours is cleaner looking, IMO
[14:30:57] <@ubitux> i agree
[14:31:13] <@ubitux> if we didn't forget any, i think this commit is better noop'ed
[14:31:57] <jamrial> ubitux: we even have a bunch of other cases this commit doesn't handle that i'd have to manually change, so yeah, i'm leaning towards nooping it
[14:34:04] <michaelni> jamrial, +1, ours as its cleaner

This commit is a noop.

Merged-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f361f15f362eee8751fc394aa2a8a3ce90b579dd
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