diff options
Diffstat (limited to 'src/devices/video/saa5050.h')
-rw-r--r-- | src/devices/video/saa5050.h | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/src/devices/video/saa5050.h b/src/devices/video/saa5050.h index 0155da83e4e..93371e79798 100644 --- a/src/devices/video/saa5050.h +++ b/src/devices/video/saa5050.h @@ -65,6 +65,7 @@ public: // optional information overrides virtual const rom_entry *device_rom_region() const; + DECLARE_WRITE_LINE_MEMBER( crs_w ); DECLARE_WRITE_LINE_MEMBER( dew_w ); DECLARE_WRITE_LINE_MEMBER( lose_w ); void write(UINT8 data); @@ -120,6 +121,10 @@ private: }; void process_control_character(UINT8 data); + void set_next_chartype(); + UINT16 get_gfx_data(UINT8 data, offs_t row, bool separated); + UINT16 get_rom_data(UINT8 data, offs_t row); + UINT16 character_rounding(UINT16 a, UINT16 b); void get_character_data(UINT8 data); required_region_ptr<UINT8> m_char_rom; @@ -127,22 +132,29 @@ private: devcb_read8 m_read_d; UINT8 m_code; - UINT8 m_last_code; - UINT8 m_char_data; + UINT8 m_held_char; + UINT8 m_next_chartype; + UINT8 m_curr_chartype; + UINT8 m_held_chartype; + UINT16 m_char_data; int m_bit; rgb_t m_color; + int m_crs; int m_ra; int m_bg; int m_fg; + int m_prev_col; bool m_graphics; bool m_separated; - bool m_conceal; bool m_flash; bool m_boxed; - int m_double_height; - bool m_double_height_top_row; + bool m_double_height; + bool m_double_height_old; bool m_double_height_bottom_row; - bool m_hold; + bool m_double_height_prev_row; + bool m_hold_char; + bool m_hold_clear; + bool m_hold_off; int m_frame_count; int m_cols; @@ -248,7 +260,7 @@ extern const device_type SAA5051; // German extern const device_type SAA5052; // Swedish/Finnish extern const device_type SAA5053; // Italian extern const device_type SAA5054; // Belgian -extern const device_type SAA5055; // U.S. ASCII +extern const device_type SAA5055; // US ASCII extern const device_type SAA5056; // Hebrew extern const device_type SAA5057; // Cyrillic |