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// license:BSD-3-Clause
// copyright-holders:Couriersud
/*
* sound_module.h
*
*/
#ifndef SOUND_MODULE_H_
#define SOUND_MODULE_H_
#include "osdepend.h"
#include "modules/osdmodule.h"
//============================================================
// CONSTANTS
//============================================================
#define OSD_SOUND_PROVIDER "sound"
class sound_module
{
public:
sound_module() : m_sample_rate(0), m_audio_latency(1) { }
virtual ~sound_module() { }
virtual void update_audio_stream(bool is_throttled, const INT16 *buffer, int samples_this_frame) = 0;
virtual void set_mastervolume(int attenuation) = 0;
int sample_rate() { return m_sample_rate; }
int m_sample_rate;
int m_audio_latency;
};
#endif /* FONT_MODULE_H_ */
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