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(MESS) gbcolor: fixed heavy gfx regression caused by my conversion

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of the LCD to be a device. [Fabio Priuli]

at some point I was convinced that this io2_r handler had to be moved inside the LCD
emulation, then I realized I was wrong, but apparently I forgot to rectify the code in the
driver. many thanks to Shideravan for reporting the issue.
This commit is contained in:
Fabio Priuli 2014-01-29 17:27:10 +00:00
parent 5a1ed622a5
commit f00201f102
1 changed files with 1 additions and 1 deletions
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src/mess/drivers/gb.c
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@ -595,7 +595,7 @@ static ADDRESS_MAP_START(gbc_map, AS_PROGRAM, 8, gb_state )
AM_RANGE(0xff10, 0xff26) AM_DEVREADWRITE("custom", gameboy_sound_device, sound_r, sound_w) /* sound controller */ AM_RANGE(0xff10, 0xff26) AM_DEVREADWRITE("custom", gameboy_sound_device, sound_r, sound_w) /* sound controller */
AM_RANGE(0xff27, 0xff2f) AM_NOP /* unused */ AM_RANGE(0xff27, 0xff2f) AM_NOP /* unused */
AM_RANGE(0xff30, 0xff3f) AM_DEVREADWRITE("custom", gameboy_sound_device, wave_r, wave_w) /* Wave RAM */ AM_RANGE(0xff30, 0xff3f) AM_DEVREADWRITE("custom", gameboy_sound_device, wave_r, wave_w) /* Wave RAM */
AM_RANGE(0xff40, 0xff7f) AM_DEVREAD("lcd", cgb_lcd_device, video_r) AM_WRITE(gbc_io2_w) /* Other I/O and video controller */ AM_RANGE(0xff40, 0xff7f) AM_READWRITE(gbc_io2_r, gbc_io2_w) /* Other I/O and video controller */
AM_RANGE(0xff80, 0xfffe) AM_RAM /* high RAM */ AM_RANGE(0xff80, 0xfffe) AM_RAM /* high RAM */
AM_RANGE(0xffff, 0xffff) AM_READWRITE(gb_ie_r, gb_ie_w) /* Interrupt enable register */ AM_RANGE(0xffff, 0xffff) AM_READWRITE(gb_ie_r, gb_ie_w) /* Interrupt enable register */
ADDRESS_MAP_END ADDRESS_MAP_END