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// license:BSD-3-Clause
// copyright-holders:ElSemi
#ifndef MAME_SOUND_VRENDER0_H
#define MAME_SOUND_VRENDER0_H
#pragma once
//**************************************************************************
// INTERFACE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_SOUND_VRENDER0_ADD(_tag, _clock) \
MCFG_DEVICE_ADD(_tag, VRENDER0, _clock)
#define MCFG_SOUND_VRENDER0_REPLACE(_tag, _clock) \
MCFG_DEVICE_REPLACE(_tag, VRENDER0, _clock)
#define MCFG_VR0_REGBASE(_base) \
downcast<vrender0_device &>(*device).set_reg_base(_base);
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> vrender0_device
class vrender0_device : public device_t,
public device_sound_interface
{
public:
vrender0_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// configuration
void set_reg_base(int base) { m_reg_base = base; }
DECLARE_READ32_MEMBER( vr0_snd_read );
DECLARE_WRITE32_MEMBER( vr0_snd_write );
void set_areas(uint32_t *texture, uint32_t *frame);
protected:
// device-level overrides
virtual void device_start() override;
// sound stream update overrides
virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override;
private:
uint32_t *m_TexBase;
uint32_t *m_FBBase;
uint32_t m_SOUNDREGS[0x10000/4];
sound_stream *m_stream;
uint32_t m_reg_base;
void VR0_RenderAudio(int nsamples, stream_sample_t *l, stream_sample_t *r);
};
DECLARE_DEVICE_TYPE(VRENDER0, vrender0_device)
#endif // MAME_SOUND_VRENDER0_H
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