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Diffstat (limited to 'media/audio/fake_audio_output_stream.h')
-rw-r--r-- | media/audio/fake_audio_output_stream.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/media/audio/fake_audio_output_stream.h b/media/audio/fake_audio_output_stream.h index 189a7ad..e69de29 100644 --- a/media/audio/fake_audio_output_stream.h +++ b/media/audio/fake_audio_output_stream.h @@ -1,50 +0,0 @@ -// Copyright (c) 2009 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. -// -// A fake implementation of AudioOutputStream. It is used for testing purpose. -// TODO(hclam): Implement a thread in this fake output stream to simulate an -// audio output stream reading from AudioSourceCallback. - -#ifndef MEDIA_AUDIO_FAKE_AUDIO_OUTPUT_STREAM_H_ -#define MEDIA_AUDIO_FAKE_AUDIO_OUTOUT_STREAM_H_ - -#include <vector> - -#include "base/scoped_ptr.h" -#include "media/audio/audio_output.h" - -class FakeAudioOutputStream : public AudioOutputStream { - public: - static AudioOutputStream* MakeFakeStream(); - static FakeAudioOutputStream* GetLastFakeStream(); - - virtual bool Open(size_t packet_size); - virtual void Start(AudioSourceCallback* callback); - virtual void Stop(); - virtual void SetVolume(double left_level, double right_level); - virtual void GetVolume(double* left_level, double* right_level); - virtual void Close(); - - char* buffer() { return buffer_.get(); } - double left_volume() { return left_volume_; } - double right_volume() { return right_volume_; } - - private: - FakeAudioOutputStream(); - virtual ~FakeAudioOutputStream() {} - - static void DestroyLastFakeStream(void* param); - static bool has_created_fake_stream_; - static FakeAudioOutputStream* last_fake_stream_; - - double left_volume_; - double right_volume_; - AudioSourceCallback* callback_; - scoped_ptr_malloc<char> buffer_; - size_t packet_size_; - - DISALLOW_COPY_AND_ASSIGN(FakeAudioOutputStream); -}; - -#endif // MEDIA_AUDIO_FAKE_AUDIO_OUTPUT_STREAM_H_ |