OLD | NEW |
1 /* | 1 /* |
2 * Copyright (c) 2015 The WebM project authors. All Rights Reserved. | 2 * Copyright (c) 2015 The WebM project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef VPX_PORTS_MSVC_H_ | 11 #ifndef VPX_PORTS_MSVC_H_ |
12 #define VPX_PORTS_MSVC_H_ | 12 #define VPX_PORTS_MSVC_H_ |
13 #ifdef _MSC_VER | 13 #ifdef _MSC_VER |
14 | 14 |
15 #include "./vpx_config.h" | 15 #include "./vpx_config.h" |
16 | 16 |
17 # if _MSC_VER < 1900 // VS2015 provides snprintf | 17 # if _MSC_VER < 1900 // VS2015 provides snprintf |
18 # define snprintf _snprintf | 18 # define snprintf _snprintf |
19 # endif // _MSC_VER < 1900 | 19 # endif // _MSC_VER < 1900 |
20 | 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 |
21 #endif // _MSC_VER | 31 #endif // _MSC_VER |
22 #endif // VPX_PORTS_MSVC_H_ | 32 #endif // VPX_PORTS_MSVC_H_ |
OLD | NEW |