| /* |
| * Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #ifndef WEBRTC_AUDIO_DEVICE_FILE_AUDIO_DEVICE_FACTORY_H |
| #define WEBRTC_AUDIO_DEVICE_FILE_AUDIO_DEVICE_FACTORY_H |
| |
| #include "webrtc/common_types.h" |
| |
| namespace webrtc { |
| |
| class FileAudioDevice; |
| |
| // This class is used by audio_device_impl.cc when WebRTC is compiled with |
| // WEBRTC_DUMMY_FILE_DEVICES. The application must include this file and set the |
| // filenames to use before the audio device module is initialized. This is |
| // intended for test tools which use the audio device module. |
| class FileAudioDeviceFactory { |
| public: |
| static FileAudioDevice* CreateFileAudioDevice(const int32_t id); |
| |
| // The input file must be a readable 48k stereo raw file. The output |
| // file must be writable. The strings will be copied. |
| static void SetFilenamesToUse(const char* inputAudioFilename, |
| const char* outputAudioFilename); |
| |
| private: |
| static const uint32_t MAX_FILENAME_LEN = 512; |
| static bool _isConfigured; |
| static char _inputAudioFilename[MAX_FILENAME_LEN]; |
| static char _outputAudioFilename[MAX_FILENAME_LEN]; |
| }; |
| |
| } // namespace webrtc |
| |
| #endif // WEBRTC_AUDIO_DEVICE_FILE_AUDIO_DEVICE_FACTORY_H |