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Diffstat (limited to 'src/mame/audio/vboy.h')
-rw-r--r--src/mame/audio/vboy.h91
1 files changed, 0 insertions, 91 deletions
diff --git a/src/mame/audio/vboy.h b/src/mame/audio/vboy.h
deleted file mode 100644
index ca4de746db3..00000000000
--- a/src/mame/audio/vboy.h
+++ /dev/null
@@ -1,91 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:R. Belmont
-/*
- vboy.h - Virtual Boy audio emulation
-
- By Richard Bannister and Gil Pedersen.
- MESS device adaptation by R. Belmont
-*/
-#ifndef MAME_AUDIO_VBOY_H
-#define MAME_AUDIO_VBOY_H
-
-#pragma once
-
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-// ======================> vboysnd_device
-
-class vboysnd_device : public device_t, public device_sound_interface
-{
-public:
- // construction/destruction
- vboysnd_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 5'000'000);
-
- uint8_t read(offs_t offset);
- void write(offs_t offset, uint8_t data);
-
- sound_stream *m_stream;
-
-protected:
- static constexpr unsigned CHANNELS = 4;
-
- struct s_snd_channel {
- int8_t playing; // the sound is playing
-
- // state when sound was enabled
- uint32_t env_steptime; // Envelope step time
- uint8_t env0; // Envelope data
- uint8_t env1; // Envelope data
- uint8_t volLeft; // Left output volume
- uint8_t volRight; // Right output volume
- uint8_t sample[580]; // sample to play
- int sample_len; // length of sample
-
- // values that change, as the sample is played
- int offset; // current offset in sample
- int time; // the duration that this sample is to be played
- uint8_t envelope; // Current envelope level (604)
- int env_time; // The duration between envelope decay/grow (608)
- };
-
- struct s_regchan {
- int32_t sINT;
- int32_t sLRV;
- int32_t sFQL;
- int32_t sFQH;
- int32_t sEV0;
- int32_t sEV1;
- int32_t sRAM;
- };
-
- struct s_sreg {
- // Sound registers structure
- s_regchan c[4];
- };
-
- // device-level overrides
- virtual void device_start() override;
- virtual void device_clock_changed() override;
- virtual void device_reset() override;
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-
- virtual void sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) override;
-
- s_snd_channel snd_channel[5];
-
- uint16_t waveFreq2LenTbl[2048];
- uint16_t waveTimer2LenTbl[32];
- uint16_t waveEnv2LenTbl[8];
-
- emu_timer *m_timer;
-
- uint8_t m_aram[0x600];
-};
-
-// device type definition
-DECLARE_DEVICE_TYPE(VBOYSND, vboysnd_device)
-
-#endif //MAME_AUDIO_VBOY_H