4 // Copyright (C) 2006 Matthias Braun <matze@braunis.de>
6 // This program is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU General Public License
8 // as published by the Free Software Foundation; either version 2
9 // of the License, or (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 #ifndef __STREAM_SOUND_SOURCE_H__
21 #define __STREAM_SOUND_SOURCE_H__
25 #include "openal_sound_source.hpp"
29 class StreamSoundSource : public OpenALSoundSource
33 virtual ~StreamSoundSource();
35 void set_sound_file(SoundFile* file);
37 enum FadeState { NoFading, FadingOn, FadingOff };
39 void set_fading(FadeState state, float fadetime);
40 FadeState get_fade_state() const
46 void set_looping(bool looping)
48 this->looping = looping;
50 bool get_looping() const
56 static const size_t STREAMBUFFERSIZE = 1024 * 500;
57 static const size_t STREAMFRAGMENTS = 5;
58 static const size_t STREAMFRAGMENTSIZE
59 = STREAMBUFFERSIZE / STREAMFRAGMENTS;
61 bool fillBufferAndQueue(ALuint buffer);
63 ALuint buffers[STREAMFRAGMENTS];
66 float fade_start_time;