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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 The WebRTC 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 WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_FILE_UTILS_H_ | 11 #ifndef WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_FILE_UTILS_H_ |
12 #define WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_FILE_UTILS_H_ | 12 #define WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_FILE_UTILS_H_ |
13 | 13 |
14 #include <string.h> | 14 #include <string.h> |
15 | 15 |
16 #include "webrtc/system_wrappers/interface/file_wrapper.h" | 16 #include "webrtc/system_wrappers/include/file_wrapper.h" |
17 #include "webrtc/typedefs.h" | 17 #include "webrtc/typedefs.h" |
18 | 18 |
19 namespace webrtc { | 19 namespace webrtc { |
20 | 20 |
21 // This is a copy of the cast included in the Chromium codebase here: | 21 // This is a copy of the cast included in the Chromium codebase here: |
22 // http://cs.chromium.org/src/third_party/cld/base/casts.h | 22 // http://cs.chromium.org/src/third_party/cld/base/casts.h |
23 template <class Dest, class Source> | 23 template <class Dest, class Source> |
24 inline Dest bit_cast(const Source& source) { | 24 inline Dest bit_cast(const Source& source) { |
25 // A compile error here means your Dest and Source have different sizes. | 25 // A compile error here means your Dest and Source have different sizes. |
26 static_assert(sizeof(Dest) == sizeof(Source), | 26 static_assert(sizeof(Dest) == sizeof(Source), |
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109 // |file|. It flushes |file|, so after this call there are no writings pending. | 109 // |file|. It flushes |file|, so after this call there are no writings pending. |
110 // |file| must be previously opened. | 110 // |file| must be previously opened. |
111 // Returns the number of doubles written or -1 on error. | 111 // Returns the number of doubles written or -1 on error. |
112 size_t WriteDoubleBufferToFile(FileWrapper* file, | 112 size_t WriteDoubleBufferToFile(FileWrapper* file, |
113 size_t length, | 113 size_t length, |
114 const double* buffer); | 114 const double* buffer); |
115 | 115 |
116 } // namespace webrtc | 116 } // namespace webrtc |
117 | 117 |
118 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_FILE_UTILS_H_ | 118 #endif // WEBRTC_MODULES_AUDIO_PROCESSING_TRANSIENT_FILE_UTILS_H_ |
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