mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-22 09:49:11 +00:00
69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program 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; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
|
|
* This program 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. See the
|
|
* GNU General Public License for more details.
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* $URL$
|
|
* $Id$
|
|
*
|
|
*/
|
|
|
|
#ifndef SCUMM_SMUSH_MIXER_H
|
|
#define SCUMM_SMUSH_MIXER_H
|
|
|
|
|
|
#include "scumm/sound.h"
|
|
|
|
namespace Scumm {
|
|
|
|
class SmushChannel;
|
|
|
|
class SmushMixer {
|
|
enum {
|
|
NUM_CHANNELS = 16
|
|
};
|
|
private:
|
|
|
|
Audio::Mixer *_mixer;
|
|
struct channels {
|
|
int id;
|
|
SmushChannel *chan;
|
|
Audio::SoundHandle handle;
|
|
Audio::AppendableAudioStream *stream;
|
|
} _channels[NUM_CHANNELS];
|
|
|
|
int _soundFrequency;
|
|
|
|
Common::Mutex _mutex;
|
|
|
|
public:
|
|
|
|
SmushMixer(Audio::Mixer *);
|
|
virtual ~SmushMixer();
|
|
SmushChannel *findChannel(int32 track);
|
|
void addChannel(SmushChannel *c);
|
|
bool handleFrame();
|
|
bool stop();
|
|
bool flush();
|
|
bool update();
|
|
};
|
|
|
|
} // End of namespace Scumm
|
|
|
|
#endif
|