1 /* 2 * Copyright (c) 2015 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef VPX_PORTS_MSVC_H_ 12 #define VPX_PORTS_MSVC_H_ 13 #ifdef _MSC_VER 14 15 #include "./vpx_config.h" 16 17 #if _MSC_VER < 1900 // VS2015 provides snprintf 18 #define snprintf _snprintf 19 #endif // _MSC_VER < 1900 20 21 #if _MSC_VER < 1800 // VS2013 provides round 22 #include <math.h> 23 static INLINE double round(double x) { 24 if (x < 0) 25 return ceil(x - 0.5); 26 else 27 return floor(x + 0.5); 28 } 29 #endif // _MSC_VER < 1800 30 31 #endif // _MSC_VER 32 #endif // VPX_PORTS_MSVC_H_ 33
