// 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_ */