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null.cpp

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00001 /* ScummVM - Graphic Adventure Engine
00002  *
00003  * ScummVM is the legal property of its developers, whose names
00004  * are too numerous to list here. Please refer to the COPYRIGHT
00005  * file distributed with this source distribution.
00006  *
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  *
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #include "common/error.h"
00024 #include "audio/null.h"
00025 
00026 Common::Error NullMusicPlugin::createInstance(MidiDriver **mididriver, MidiDriver::DeviceHandle) const {
00027     *mididriver = new MidiDriver_NULL();
00028 
00029     return Common::kNoError;
00030 }
00031 
00032 MusicDevices NullMusicPlugin::getDevices() const {
00033     MusicDevices devices;
00034     devices.push_back(MusicDevice(this, "", MT_NULL));
00035     return devices;
00036 }
00037 
00038 class AutoMusicPlugin : public NullMusicPlugin {
00039 public:
00040     const char *getName() const {
00041         return _s("<default>");
00042     }
00043 
00044     const char *getId() const {
00045         return "auto";
00046     }
00047     MusicDevices getDevices() const;
00048 };
00049 
00050 MusicDevices AutoMusicPlugin::getDevices() const {
00051     MusicDevices devices;
00052     devices.push_back(MusicDevice(this, "", MT_AUTO));
00053     return devices;
00054 }
00055 
00056 //#if PLUGIN_ENABLED_DYNAMIC(NULL)
00057     //REGISTER_PLUGIN_DYNAMIC(NULL, PLUGIN_TYPE_MUSIC, NullMusicPlugin);
00058 //#else
00059     REGISTER_PLUGIN_STATIC(AUTO, PLUGIN_TYPE_MUSIC, AutoMusicPlugin);
00060     REGISTER_PLUGIN_STATIC(NULL, PLUGIN_TYPE_MUSIC, NullMusicPlugin);
00061 //#endif


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