blob: 6138e352368bda5a125711823b99596a646a52a4 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// license:BSD-3-Clause
// copyright-holders:R. Belmont, Tomasz Slanina, David Haywood
#ifndef MAME_SOUND_ST0016_H
#define MAME_SOUND_ST0016_H
#pragma once
//**************************************************************************
// INTERFACE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_ST0016_SOUNDRAM_READ_CB(_devcb) \
devcb = &st0016_device::set_soundram_callback(*device, DEVCB_##_devcb);
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> st0016_device
class st0016_device : public device_t, public device_sound_interface
{
public:
st0016_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
template <class Object> static devcb_base &set_soundram_callback(device_t &device, Object &&cb) { return downcast<st0016_device &>(device).m_ram_read_cb.set_callback(std::forward<Object>(cb)); }
DECLARE_READ8_MEMBER( st0016_snd_r );
DECLARE_WRITE8_MEMBER( st0016_snd_w );
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:
sound_stream *m_stream;
devcb_read8 m_ram_read_cb;
int m_vpos[8];
int m_frac[8];
int m_lponce[8];
uint8_t m_regs[0x100];
};
DECLARE_DEVICE_TYPE(ST0016, st0016_device)
#endif // MAME_SOUND_ST0016_H
|