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_VPX_PORTS_MSVC_H_
12 #define VPX_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>
round(double x)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_VPX_PORTS_MSVC_H_
33