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https://bitbucket.org/chromiumembedded/cef
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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// Copyright (c) 2018 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_AUDIO_PUSH_SINK_H_
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#define CEF_LIBCEF_BROWSER_AUDIO_PUSH_SINK_H_
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#pragma once
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#include "include/cef_audio_handler.h"
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#include "include/cef_base.h"
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#include "libcef/browser/browser_host_impl.h"
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#include "base/callback.h"
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#include "base/memory/weak_ptr.h"
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#include "base/message_loop/message_loop.h"
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#include "base/threading/thread_checker.h"
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#include "media/audio/audio_io.h"
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#include "media/base/audio_converter.h"
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#include "media/base/audio_parameters.h"
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#include "media/base/channel_layout.h"
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class CefAudioPushSink : public media::AudioPushSink {
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public:
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typedef base::Callback<void(CefAudioPushSink* sink)> CloseCallback;
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CefAudioPushSink(const media::AudioParameters& params,
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CefRefPtr<CefBrowserHostImpl> browser,
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CefRefPtr<CefAudioHandler> cef_audio_handler,
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const CloseCallback& callback);
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virtual ~CefAudioPushSink();
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void OnData(std::unique_ptr<media::AudioBus> source,
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base::TimeTicks reference_time) override;
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void Close() override;
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private:
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void InitOnUIThread();
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const media::AudioParameters params_;
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CefRefPtr<CefBrowserHostImpl> browser_;
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CefRefPtr<CefAudioHandler> cef_audio_handler_;
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CloseCallback close_callback_;
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base::ThreadChecker thread_checker_;
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bool stop_stream_;
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int audio_stream_id_;
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static int audio_stream_id;
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DISALLOW_COPY_AND_ASSIGN(CefAudioPushSink);
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};
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#endif // CEF_LIBCEF_BROWSER_AUDIO_PUSH_SINK_H_
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