Sayonara Player
SoundOutReceiver.h
1 /* SoundOutReceiver.h */
2 
3 /* Copyright (C) 2011-2019 Lucio Carreras
4  *
5  * This file is part of sayonara player
6  *
7  * This program is free software: you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation, either version 3 of the License, or
10  * (at your option) any later version.
11 
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16 
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef SOUNDOUTRECEIVER_H
22 #define SOUNDOUTRECEIVER_H
23 
24 #include <vector>
25 
26 using SpectrumList=std::vector<float>;
27 
33 {
34  public:
35  virtual void set_level(float left, float right)=0;
36  virtual bool is_active() const=0;
37 
38  LevelReceiver();
39  virtual ~LevelReceiver();
40 };
41 
47 {
48 public:
49  virtual void set_spectrum(const SpectrumList& spectrum)=0;
50  virtual bool is_active() const=0;
51 
53  virtual ~SpectrumReceiver();
54 };
55 
56 #endif // LEVELRECEIVER_H
57 
SpectrumReceiver
The SpectrumReceiver class.
Definition: SoundOutReceiver.h:46
LevelReceiver
The LevelReceiver class.
Definition: SoundOutReceiver.h:32