You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
2.3 KiB
74 lines
2.3 KiB
15 years ago
|
/*
|
||
|
* libjingle
|
||
|
* Copyright 2004--2005, Google Inc.
|
||
|
*
|
||
|
* Redistribution and use in source and binary forms, with or without
|
||
|
* modification, are permitted provided that the following conditions are met:
|
||
|
*
|
||
|
* 1. Redistributions of source code must retain the above copyright notice,
|
||
|
* this list of conditions and the following disclaimer.
|
||
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||
|
* this list of conditions and the following disclaimer in the documentation
|
||
|
* and/or other materials provided with the distribution.
|
||
|
* 3. The name of the author may not be used to endorse or promote products
|
||
|
* derived from this software without specific prior written permission.
|
||
|
*
|
||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
||
|
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||
|
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||
|
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
*/
|
||
|
|
||
|
#ifndef _CRICKET_PHONE_AUDIOMONITOR_H_
|
||
|
#define _CRICKET_PHONE_AUDIOMONITOR_H_
|
||
|
|
||
|
#include "talk/base/thread.h"
|
||
|
#include "talk/base/sigslot.h"
|
||
|
#include "talk/p2p/base/port.h"
|
||
|
#include <vector>
|
||
|
|
||
|
namespace cricket {
|
||
|
|
||
|
class VoiceChannel;
|
||
|
|
||
|
|
||
|
struct AudioInfo {
|
||
|
int input_level;
|
||
|
int output_level;
|
||
|
};
|
||
|
|
||
|
class AudioMonitor : public MessageHandler, public sigslot::has_slots<> {
|
||
|
public:
|
||
|
AudioMonitor(VoiceChannel* voice_channel, Thread *monitor_thread);
|
||
|
~AudioMonitor();
|
||
|
|
||
|
void Start(int cms);
|
||
|
void Stop();
|
||
|
|
||
|
VoiceChannel* voice_channel();
|
||
|
Thread *monitor_thread();
|
||
|
|
||
|
sigslot::signal2<AudioMonitor*, const AudioInfo&> SignalUpdate;
|
||
|
|
||
|
protected:
|
||
|
void OnMessage(Message *message);
|
||
|
void PollVoiceChannel();
|
||
|
|
||
|
AudioInfo audio_info_;
|
||
|
VoiceChannel* voice_channel_;
|
||
|
Thread* monitoring_thread_;
|
||
|
CriticalSection crit_;
|
||
|
uint32 rate_;
|
||
|
bool monitoring_;
|
||
|
};
|
||
|
|
||
|
}
|
||
|
|
||
|
#endif // _CRICKET_PHONE_AUDIOMONITOR_H_
|