[FFmpeg-devel] VS 2015 patch

[Bruce Dawson]

I've been working on getting Chromium compiling with VS 2015 and there are
some tweaks needed to ffmpeg to get it working with gn. Currently the
BUILD.gn file defines five symbols/keywords that are missing from VS 2013's
C compiler, and defines _snprintf to make it safer. These defines are
illegal and do not work in VS 2015, , and they are not necessary because VS
2015 supplies inline, snprintf, etc. These are the defines:

  "inline=__inline",
  "strtoll=_strtoi64",
  "strtod=avpriv_strtod",
  "snprintf=avpriv_snprintf",
  "_snprintf=avpriv_snprintf",
  "vsnprintf=avpriv_vsnprintf",

The attached patch lets ffmpeg build with both VS 2013 and VS 2015.

Comments?

-- 
Bruce Dawson
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0001-Support-VS-2015-builds-of-ffmpeg-with-gn.patch
Type: application/octet-stream
Size: 2105 bytes
Desc: not available
URL: <http://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20151124/f575a82d/attachment.obj>