scummvm/backends/platform/atari/osystem_atari.h
Miro Kropacek 2ce02658ec BACKENDS: ATARI: DMA playback is not always active
E.g. in the overlay there's no need to steal cycles for playing empty
sample buffer.

Also make STMIDI default audio driver for the slim version.
2023-06-15 22:57:55 +02:00

59 lines
1.8 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 PLATFORM_ATARI_H
#define PLATFORM_ATARI_H
#include "backends/modular-backend.h"
class OSystem_Atari : public ModularMixerBackend, public ModularGraphicsBackend {
public:
OSystem_Atari();
virtual ~OSystem_Atari();
void initBackend() override;
Common::MutexInternal *createMutex() override;
uint32 getMillis(bool skipRecord = false) override;
void delayMillis(uint msecs) override;
void getTimeAndDate(TimeDate &td, bool skipRecord = false) const override;
Common::KeymapArray getGlobalKeymaps() override;
Common::HardwareInputSet *getHardwareInputSet() override;
void quit() override;
void logMessage(LogMessageType::Type type, const char *message) override;
void addSysArchivesToSearchSet(Common::SearchSet &s, int priority) override;
Common::String getDefaultConfigFileName() override;
void update();
private:
long _startTime;
bool _videoInitialized = false;
bool _timerInitialized = false;
bool _useNullMixer = false;
};
#endif