Notes:

* Source code for libyuv from https://chromium.googlesource.com/libyuv/libyuv/ dated 27 July 2017.

* All code is compilable, except for compare_win.cc
  - Use older version (https://chromium.googlesource.com/libyuv/libyuv/+/baf6a3c1bd385e7ffe6b7634560e71fb49e4f589%5E%21/)
    Since there's a compiler error on:
    --------------------------------------------------------------------------------------
    pmulld      xmm0,xmm6
    --------------------------------------------------------------------------------------

  - On VS2015, error C2024: 'alignas' attribute applies to variables, data members and tag types only
    --------------------------------------------------------------------------------------
    __declspec(naked) __declspec(align(16))

    Change to :

    __declspec(naked)
    --------------------------------------------------------------------------------------

* Added these lines to file include/libyuv/basic_types.h:
  --
  #if _MSC_VER==1400
  #   include <stdint.h>  // for uint8_t
  #endif
  ...
  #if defined(_MSC_VER)
  #  pragma warning(disable:4996) // This function or variable may be unsafe.
  #endif
  --
