libvpx: Pull from upstream

source/libvpx/vpx/vpx_integer.h

 /*
  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 
 #ifndef VPX_INTEGER_H
 #define VPX_INTEGER_H
 
 /* get ptrdiff_t, size_t, wchar_t, NULL */
 #include <stddef.h>
 
 #if (defined(_MSC_VER) && (_MSC_VER < 1600)) || defined(VPX_EMULATE_INTTYPES)
 typedef signed char  int8_t;
 typedef signed short int16_t;
 typedef signed int   int32_t;
 
 typedef unsigned char  uint8_t;
 typedef unsigned short uint16_t;
 typedef unsigned int   uint32_t;
 
 #if (defined(_MSC_VER) && (_MSC_VER < 1600))
 typedef signed __int64   int64_t;
 typedef unsigned __int64 uint64_t;
+#define INT64_MAX _I64_MAX
 #endif
 
 #ifndef _UINTPTR_T_DEFINED
 typedef size_t uintptr_t;
 #endif
 
 #else
 
 /* Most platforms have the C99 standard integer types. */
 
 #if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS)
 #define __STDC_FORMAT_MACROS
 #endif
 #include <stdint.h>
 
 #endif
 
 /* VS2010 defines stdint.h, but not inttypes.h */
 #if defined(_MSC_VER)
 #define PRId64 "I64d"
 #else
 #include <inttypes.h>
 #endif
 
 #endif