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sdl-audiocd.h

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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 #ifndef BACKENDS_AUDIOCD_SDL_H
00024 #define BACKENDS_AUDIOCD_SDL_H
00025 
00026 #include "backends/audiocd/default/default-audiocd.h"
00027 
00028 #include "backends/platform/sdl/sdl-sys.h"
00029 
00030 #if !SDL_VERSION_ATLEAST(2, 0, 0)
00031 
00035 class SdlAudioCDManager : public DefaultAudioCDManager {
00036 public:
00037     SdlAudioCDManager();
00038     virtual ~SdlAudioCDManager();
00039 
00040     bool open() override;
00041     void close() override;
00042     bool play(int track, int numLoops, int startFrame, int duration, bool onlyEmulate,
00043             Audio::Mixer::SoundType soundType) override;
00044     void stop() override;
00045     bool isPlaying() const override;
00046     void update() override;
00047 
00048 protected:
00049     bool openCD(int drive) override;
00050 
00051     SDL_CD *_cdrom;
00052     int _cdTrack, _cdNumLoops, _cdStartFrame, _cdDuration;
00053     uint32 _cdEndTime, _cdStopTime;
00054 };
00055 
00056 #endif // !SDL_VERSION_ATLEAST(2, 0, 0)
00057 
00058 #endif


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