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82 lines
2.9 KiB
C++
82 lines
2.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* vim: set sw=4 ts=8 et tw=80 : */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Audio IPC
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*
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* The Initial Developer of the Original Code is
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* The Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Doug Turner <dougt@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef mozilla_dom_AudioChild_h
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#define mozilla_dom_AudioChild_h
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#include "mozilla/dom/PAudioChild.h"
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#include "mozilla/ReentrantMonitor.h"
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namespace mozilla {
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namespace dom {
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class AudioChild : public PAudioChild
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{
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public:
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NS_IMETHOD_(nsrefcnt) AddRef();
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NS_IMETHOD_(nsrefcnt) Release();
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AudioChild();
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virtual ~AudioChild();
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virtual bool RecvSampleOffsetUpdate(const PRInt64&, const PRInt64&);
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virtual bool RecvDrainDone();
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virtual PRInt32 WaitForMinWriteSample();
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virtual bool RecvMinWriteSampleDone(const PRInt32& sampleCount);
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virtual void WaitForDrain();
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virtual void ActorDestroy(ActorDestroyReason);
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PRInt64 GetLastKnownSampleOffset();
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PRInt64 GetLastKnownSampleOffsetTime();
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PRBool IsIPCOpen() { return mIPCOpen; };
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private:
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nsAutoRefCnt mRefCnt;
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NS_DECL_OWNINGTHREAD
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PRInt64 mLastSampleOffset, mLastSampleOffsetTime;
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PRInt32 mMinWriteSample;
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mozilla::ReentrantMonitor mAudioReentrantMonitor;
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PRPackedBool mIPCOpen;
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PRPackedBool mDrained;
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};
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} // namespace dom
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} // namespace mozilla
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#endif
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