snes9x/common/audio/s9x_sound_driver.hpp

30 lines
929 B
C++

/*****************************************************************************\
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
This file is licensed under the Snes9x License.
For further information, consult the LICENSE file in the root directory.
\*****************************************************************************/
#ifndef __S9X_SOUND_DRIVER_HPP
#define __S9X_SOUND_DRIVER_HPP
#include <cstdint>
#include <tuple>
class S9xSoundDriver
{
public:
virtual ~S9xSoundDriver()
{
}
virtual bool write_samples(int16_t *data, int samples) = 0;
virtual int space_free() = 0;
virtual std::pair<int, int> buffer_level() = 0;
virtual void init() = 0;
virtual void deinit() = 0;
virtual bool open_device(int playback_rate, int buffer_size) = 0;
virtual void start() = 0;
virtual void stop() = 0;
};
#endif /* __S9X_SOUND_DRIVER_HPP */