1 /* 2 * Copyright (c) 2012 The WebRTC 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 WEBRTC_VOICE_ENGINE_VOE_FILE_IMPL_H 12 #define WEBRTC_VOICE_ENGINE_VOE_FILE_IMPL_H 13 14 #include "webrtc/voice_engine/include/voe_file.h" 15 #include "webrtc/voice_engine/shared_data.h" 16 17 namespace webrtc { 18 19 class VoEFileImpl : public VoEFile { 20 public: 21 // Playout file locally 22 23 int StartPlayingFileLocally(int channel, 24 const char fileNameUTF8[1024], 25 bool loop = false, 26 FileFormats format = kFileFormatPcm16kHzFile, 27 float volumeScaling = 1.0, 28 int startPointMs = 0, 29 int stopPointMs = 0) override; 30 31 int StartPlayingFileLocally(int channel, 32 InStream* stream, 33 FileFormats format = kFileFormatPcm16kHzFile, 34 float volumeScaling = 1.0, 35 int startPointMs = 0, 36 int stopPointMs = 0) override; 37 38 int StopPlayingFileLocally(int channel) override; 39 40 int IsPlayingFileLocally(int channel) override; 41 42 // Use file as microphone input 43 44 int StartPlayingFileAsMicrophone(int channel, 45 const char fileNameUTF8[1024], 46 bool loop = false, 47 bool mixWithMicrophone = false, 48 FileFormats format = kFileFormatPcm16kHzFile, 49 float volumeScaling = 1.0) override; 50 51 int StartPlayingFileAsMicrophone(int channel, 52 InStream* stream, 53 bool mixWithMicrophone = false, 54 FileFormats format = kFileFormatPcm16kHzFile, 55 float volumeScaling = 1.0) override; 56 57 int StopPlayingFileAsMicrophone(int channel) override; 58 59 int IsPlayingFileAsMicrophone(int channel) override; 60 61 // Record speaker signal to file 62 63 int StartRecordingPlayout(int channel, 64 const char* fileNameUTF8, 65 CodecInst* compression = NULL, 66 int maxSizeBytes = -1) override; 67 68 int StartRecordingPlayout(int channel, 69 OutStream* stream, 70 CodecInst* compression = NULL) override; 71 72 int StopRecordingPlayout(int channel) override; 73 74 // Record microphone signal to file 75 76 int StartRecordingMicrophone(const char* fileNameUTF8, 77 CodecInst* compression = NULL, 78 int maxSizeBytes = -1) override; 79 80 int StartRecordingMicrophone(OutStream* stream, 81 CodecInst* compression = NULL) override; 82 83 int StopRecordingMicrophone() override; 84 85 protected: 86 VoEFileImpl(voe::SharedData* shared); 87 ~VoEFileImpl() override; 88 89 private: 90 voe::SharedData* _shared; 91 }; 92 93 } // namespace webrtc 94 95 #endif // WEBRTC_VOICE_ENGINE_VOE_FILE_IMPL_H 96