mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-15 14:18:37 +00:00
52 lines
1.4 KiB
C++
52 lines
1.4 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 3 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef AUDIO_NULL_H
|
|
#define AUDIO_NULL_H
|
|
|
|
#include "audio/musicplugin.h"
|
|
#include "audio/mpu401.h"
|
|
|
|
/* NULL driver */
|
|
class MidiDriver_NULL : public MidiDriver_MPU401 {
|
|
public:
|
|
int open() { return 0; }
|
|
bool isOpen() const { return true; }
|
|
void send(uint32 b) { }
|
|
};
|
|
|
|
|
|
// Plugin interface
|
|
|
|
class NullMusicPlugin : public MusicPluginObject {
|
|
public:
|
|
virtual const char *getName() const;
|
|
|
|
virtual const char *getId() const {
|
|
return "null";
|
|
}
|
|
|
|
virtual MusicDevices getDevices() const;
|
|
Common::Error createInstance(MidiDriver **mididriver, MidiDriver::DeviceHandle = 0) const;
|
|
};
|
|
|
|
#endif
|