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-rw-r--r--src/mame/audio/acan.h69
1 files changed, 0 insertions, 69 deletions
diff --git a/src/mame/audio/acan.h b/src/mame/audio/acan.h
deleted file mode 100644
index 0f6ac312a2d..00000000000
--- a/src/mame/audio/acan.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Ryan Holtz, superctr
-/**********************************************************************
-
- Super A'Can sound driver
-
-**********************************************************************/
-
-#ifndef MAME_AUDIO_ACAN_H
-#define MAME_AUDIO_ACAN_H
-
-#pragma once
-
-class acan_sound_device : public device_t, public device_sound_interface
-{
-public:
- acan_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
- auto ram_read() { return m_ram_read.bind(); }
- auto timer_irq_handler() { return m_timer_irq_handler.bind(); }
- auto dma_irq_handler() { return m_dma_irq_handler.bind(); }
-
- uint8_t read(offs_t offset);
- void write(offs_t offset, uint8_t data);
-
-protected:
- // device-level overrides
- virtual void device_start() override;
- virtual void device_reset() override;
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-
- // sound stream update overrides
- virtual void sound_stream_update(sound_stream &stream, std::vector<read_stream_view> const &inputs, std::vector<write_stream_view> &outputs) override;
-
-private:
- struct acan_channel
- {
- uint16_t pitch;
- uint16_t length;
- uint16_t start_addr;
- uint16_t curr_addr;
- uint16_t end_addr;
- uint32_t addr_increment;
- uint32_t frac;
- uint8_t register9;
- uint8_t envelope[4];
- uint8_t volume;
- uint8_t volume_l;
- uint8_t volume_r;
- bool one_shot;
- };
-
- void keyon_voice(uint8_t voice);
-
- sound_stream *m_stream;
- emu_timer *m_timer;
- devcb_write_line m_timer_irq_handler;
- devcb_write_line m_dma_irq_handler;
- devcb_read8 m_ram_read;
- uint16_t m_active_channels;
- uint16_t m_dma_channels;
- acan_channel m_channels[16];
- uint8_t m_regs[256];
- std::unique_ptr<int32_t[]> m_mix;
-};
-
-DECLARE_DEVICE_TYPE(ACANSND, acan_sound_device)
-
-#endif // MAME_AUDIO_ACAN_H