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Diffstat (limited to 'src/devices/bus/nubus/laserview.h')
-rw-r--r-- | src/devices/bus/nubus/laserview.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/devices/bus/nubus/laserview.h b/src/devices/bus/nubus/laserview.h new file mode 100644 index 00000000000..a21a1aeed26 --- /dev/null +++ b/src/devices/bus/nubus/laserview.h @@ -0,0 +1,50 @@ +// license:BSD-3-Clause +// copyright-holders:R. Belmont +#ifndef MAME_BUS_NUBUS_LASERVIEW_H +#define MAME_BUS_NUBUS_LASERVIEW_H + +#pragma once + +#include "nubus.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> nubus_laserview_device + +class nubus_laserview_device : + public device_t, + public device_nubus_card_interface +{ +public: + // construction/destruction + nubus_laserview_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + nubus_laserview_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + + // device-level overrides + virtual void device_start() override; + virtual void device_reset() override; + + // optional information overrides + virtual void device_add_mconfig(machine_config &config) override; + virtual const tiny_rom_entry *device_rom_region() const override; + +private: + DECLARE_READ32_MEMBER(regs_r); + DECLARE_WRITE32_MEMBER(regs_w); + + uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); + + std::vector<uint8_t> m_vram; + uint32_t m_vbl_disable, m_palette[2]; + int m_prot_state; + int m_toggle; +}; + +// device type definition +DECLARE_DEVICE_TYPE(NUBUS_LASERVIEW, nubus_laserview_device) + +#endif // MAME_BUS_NUBUS_LASERVIEW_H |