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> 23static 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