Index: webrtc/modules/utility/source/file_player_impl.h |
diff --git a/webrtc/modules/utility/source/file_player_impl.h b/webrtc/modules/utility/source/file_player_impl.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..62887da13b87bedbe5db3362b2ffc35ebc0a9d00 |
--- /dev/null |
+++ b/webrtc/modules/utility/source/file_player_impl.h |
@@ -0,0 +1,78 @@ |
+/* |
+ * Copyright (c) 2012 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_MODULES_UTILITY_SOURCE_FILE_PLAYER_IMPL_H_ |
+#define WEBRTC_MODULES_UTILITY_SOURCE_FILE_PLAYER_IMPL_H_ |
+ |
+#include "webrtc/common_audio/resampler/include/resampler.h" |
+#include "webrtc/common_types.h" |
+#include "webrtc/engine_configurations.h" |
+#include "webrtc/modules/media_file/media_file.h" |
+#include "webrtc/modules/media_file/media_file_defines.h" |
+#include "webrtc/modules/utility/include/file_player.h" |
+#include "webrtc/modules/utility/source/coder.h" |
+#include "webrtc/system_wrappers/include/critical_section_wrapper.h" |
+#include "webrtc/typedefs.h" |
+ |
+namespace webrtc { |
+class FilePlayerImpl : public FilePlayer |
+{ |
+public: |
+ FilePlayerImpl(uint32_t instanceID, FileFormats fileFormat); |
+ ~FilePlayerImpl(); |
+ |
+ virtual int Get10msAudioFromFile( |
+ int16_t* outBuffer, |
+ size_t& lengthInSamples, |
+ int frequencyInHz); |
+ virtual int32_t RegisterModuleFileCallback(FileCallback* callback); |
+ virtual int32_t StartPlayingFile( |
+ const char* fileName, |
+ bool loop, |
+ uint32_t startPosition, |
+ float volumeScaling, |
+ uint32_t notification, |
+ uint32_t stopPosition = 0, |
+ const CodecInst* codecInst = NULL); |
+ virtual int32_t StartPlayingFile( |
+ InStream& sourceStream, |
+ uint32_t startPosition, |
+ float volumeScaling, |
+ uint32_t notification, |
+ uint32_t stopPosition = 0, |
+ const CodecInst* codecInst = NULL); |
+ virtual int32_t StopPlayingFile(); |
+ virtual bool IsPlayingFile() const; |
+ virtual int32_t GetPlayoutPosition(uint32_t& durationMs); |
+ virtual int32_t AudioCodec(CodecInst& audioCodec) const; |
+ virtual int32_t Frequency() const; |
+ virtual int32_t SetAudioScaling(float scaleFactor); |
+ |
+protected: |
+ int32_t SetUpAudioDecoder(); |
+ |
+ uint32_t _instanceID; |
+ const FileFormats _fileFormat; |
+ MediaFile& _fileModule; |
+ |
+ uint32_t _decodedLengthInMS; |
+ |
+private: |
+ AudioCoder _audioDecoder; |
+ |
+ CodecInst _codec; |
+ int32_t _numberOf10MsPerFrame; |
+ int32_t _numberOf10MsInDecoder; |
+ |
+ Resampler _resampler; |
+ float _scaling; |
+}; |
+} // namespace webrtc |
+#endif // WEBRTC_MODULES_UTILITY_SOURCE_FILE_PLAYER_IMPL_H_ |