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mixer.h
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1 /* $Id: mixer.h 19332 2010-03-06 11:08:31Z peter1138 $ */
2
3 /*
4 * This file is part of OpenTTD.
5 * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
6 * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
7 * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
8 */
9
12 #ifndef MIXER_H
13 #define MIXER_H
14
15 struct MixerChannel;
16
17 bool MxInitialize(uint rate);
18 void MxMixSamples(void *buffer, uint samples);
19
20 MixerChannel *MxAllocateChannel();
21 void MxSetChannelRawSrc(MixerChannel *mc, int8 *mem, size_t size, uint rate, bool is16bit);
22 void MxSetChannelVolume(MixerChannel *mc, uint volume, float pan);
23 void MxActivateChannel(MixerChannel*);
24
25 #endif /* MIXER_H */