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Diffstat (limited to 'src/devices/bus/a2bus/computereyes2.h')
-rw-r--r-- | src/devices/bus/a2bus/computereyes2.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/devices/bus/a2bus/computereyes2.h b/src/devices/bus/a2bus/computereyes2.h new file mode 100644 index 00000000000..31856f08813 --- /dev/null +++ b/src/devices/bus/a2bus/computereyes2.h @@ -0,0 +1,55 @@ +// license:BSD-3-Clause +// copyright-holders:R. Belmont +/********************************************************************* + + computereyes2.h + + Implemention of the Digital Vision ComputerEyes/2 card + +*********************************************************************/ + +#ifndef MAME_BUS_A2BUS_COMPEYES2_H +#define MAME_BUS_A2BUS_COMPEYES2_H + +#pragma once + +#include "a2bus.h" +#include "bitmap.h" +#include "imagedev/picture.h" + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +class a2bus_computereyes2_device: + public device_t, + public device_a2bus_card_interface +{ +public: + // construction/destruction + a2bus_computereyes2_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + a2bus_computereyes2_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + + virtual void device_start() override; + virtual void device_reset() override; + virtual void device_add_mconfig(machine_config &config) override; + + // overrides of standard a2bus slot functions + virtual uint8_t read_c0nx(uint8_t offset) override; + virtual void write_c0nx(uint8_t offset, uint8_t data) override; + +private: + required_device<picture_image_device> m_picture; + int m_x, m_y, m_cer0, m_cer1, m_cer2; + u8 m_a2_bitmap[280*193]; + u8 m_threshold; + bool m_bActive; + bitmap_argb32 *m_bitmap; +}; + +// device type definition +DECLARE_DEVICE_TYPE(A2BUS_COMPUTEREYES2, a2bus_computereyes2_device) + +#endif // MAME_BUS_A2BUS_COMPEYES2_H |