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/**
* @file linux_volume_catcher.cpp
* @brief A Linux-specific, PulseAudio-specific hack to detect and volume-adjust new audio sources
*
* @cond
* $LicenseInfo:firstyear=2010&license=viewergpl$
*
* Copyright (c) 2010, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlife.com/developers/opensource/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at http://secondlife.com/developers/opensource/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
* @endcond
*/
#include "linden_common.h"
#include <glib.h>
#include <pulse/introspect.h>
#include <pulse/context.h>
#include <pulse/subscribe.h>
#include <pulse/glib-mainloop.h> // There's no special reason why we want the *glib* PA mainloop, but the generic polling implementation seems broken.
class LinuxVolumeCatcherImpl
{
public:
//void setVol(F32 volume); // 0.0-1.0
//void pump(void);
//LinuxVolumeCatcherImpl *impl;
private:
F32 mDesiredVolume;
pa_glib_mainloop *mMainloop;
pa_context *mLastContext;
bool connected;
std::set<U32> mSinkInputIndices;
std::map<U32,U32> mSinkInputNumChannels;
}
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