diff options
Diffstat (limited to 'src/devices/video/gb_lcd.h')
-rw-r--r-- | src/devices/video/gb_lcd.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/devices/video/gb_lcd.h b/src/devices/video/gb_lcd.h index 974e2d76cab..42df9c07e00 100644 --- a/src/devices/video/gb_lcd.h +++ b/src/devices/video/gb_lcd.h @@ -32,9 +32,6 @@ public: virtual DECLARE_READ8_MEMBER(video_r); virtual DECLARE_WRITE8_MEMBER(video_w); - // FIXME: remove it when proper sgb support is added - void set_sgb_hack(bool val) { m_sgb_border_hack = val ? 1 : 0; } - virtual void update_state(); protected: @@ -90,7 +87,7 @@ protected: // state variables bitmap_ind16 m_bitmap; - uint8_t m_sgb_atf_data[4050]; /* (SGB) Attributes files */ + uint8_t m_sgb_atf_data[4096]; /* (SGB) Attributes files 4050 bytes, but it's in WRAM, because 4k is transferred */ uint32_t m_sgb_atf; uint16_t m_sgb_pal_data[4096]; uint8_t m_sgb_pal_map[20][18]; @@ -99,9 +96,6 @@ protected: uint8_t m_sgb_tile_map[2048]; uint8_t m_sgb_window_mask; - // this is temporarily needed for a bunch of games which draw the border differently... - int m_sgb_border_hack; - int m_window_lines_drawn; static constexpr unsigned NR_GB_VID_REGS = 0x40; @@ -262,6 +256,8 @@ protected: virtual void update_sprites() override; virtual void update_scanline(uint32_t cycles_to_go) override; void refresh_border(); + + void sgb_vram_memcpy(uint8_t *dst, uint8_t start, size_t num_tiles); }; |