diff options
Diffstat (limited to 'src/devices/video/tms34061.h')
-rw-r--r-- | src/devices/video/tms34061.h | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/src/devices/video/tms34061.h b/src/devices/video/tms34061.h index c453cc653ed..3b3e3d5f552 100644 --- a/src/devices/video/tms34061.h +++ b/src/devices/video/tms34061.h @@ -23,35 +23,35 @@ public: /* display state structure */ struct tms34061_display { - uint8_t blanked; /* true if blanked */ - uint8_t *vram; /* base of VRAM */ - uint8_t *latchram; /* base of latch RAM */ - uint16_t *regs; /* pointer to array of registers */ + u8 blanked; /* true if blanked */ + u8 *vram; /* base of VRAM */ + u8 *latchram; /* base of latch RAM */ + u16 *regs; /* pointer to array of registers */ offs_t dispstart; /* display start */ }; // construction/destruction - tms34061_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + tms34061_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); - void set_rowshift(uint8_t rowshift) { m_rowshift = rowshift; } - void set_vram_size(uint32_t vramsize) { m_vramsize = vramsize; } + void set_rowshift(u8 rowshift) { m_rowshift = rowshift; } + void set_vram_size(u32 vramsize) { m_vramsize = vramsize; } auto int_callback() { return m_interrupt_cb.bind(); } /* reads/writes to the 34061 */ - uint8_t read(address_space &space, int col, int row, int func); - void write(address_space &space, int col, int row, int func, uint8_t data); + u8 read(int col, int row, int func); + void write(int col, int row, int func, u8 data); /* latch settings */ - DECLARE_READ8_MEMBER( latch_r ); - DECLARE_WRITE8_MEMBER( latch_w ); + u8 latch_r(); + void latch_w(u8 data); /* video update handling */ void get_display_state(); bool blanked() const { return bool(m_display.blanked); } - uint8_t const &vram(unsigned row) const { return m_display.vram[row << m_rowshift]; } - uint16_t xyoffset() const { return m_display.regs[TMS34061_XYOFFSET]; } - uint16_t xyaddress() const { return m_display.regs[TMS34061_XYADDRESS]; } + u8 const &vram(unsigned row) const { return m_display.vram[row << m_rowshift]; } + u16 xyoffset() const { return m_display.regs[TMS34061_XYOFFSET]; } + u16 xyaddress() const { return m_display.regs[TMS34061_XYADDRESS]; } // TODO: encapsulate this properly tms34061_display m_display; @@ -86,27 +86,27 @@ private: TMS34061_REGCOUNT }; - uint8_t m_rowshift; /* VRAM address is (row << rowshift) | col */ - uint32_t m_vramsize; /* size of video RAM */ + u8 m_rowshift; /* VRAM address is (row << rowshift) | col */ + u32 m_vramsize; /* size of video RAM */ devcb_write_line m_interrupt_cb; /* interrupt gen callback */ - uint16_t m_regs[TMS34061_REGCOUNT]; - uint16_t m_xmask; - uint8_t m_yshift; - uint32_t m_vrammask; - uint8_t * m_vram; - uint8_t * m_latchram; - uint8_t m_latchdata; - uint8_t * m_shiftreg; - emu_timer * m_timer; + u16 m_regs[TMS34061_REGCOUNT]; + u16 m_xmask; + u8 m_yshift; + u32 m_vrammask; + u8 * m_vram; + u8 * m_latchram; + u8 m_latchdata; + u8 * m_shiftreg; + emu_timer * m_timer; void update_interrupts(); TIMER_CALLBACK_MEMBER( interrupt ); - void register_w(address_space &space, offs_t offset, uint8_t data); - uint8_t register_r(address_space &space, offs_t offset); + void register_w(offs_t offset, u8 data); + u8 register_r(offs_t offset); void adjust_xyaddress(int offset); - void xypixel_w(address_space &space, int offset, uint8_t data); - uint8_t xypixel_r(address_space &space, int offset); + void xypixel_w(int offset, u8 data); + u8 xypixel_r(int offset); }; // device type definition |