Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Allow access to Korean font ROM on ATI Korean VGA when Korean character display mode isn't activated. Patch from Greatpsycho.

Browse source
This commit is contained in:
SarahW 2019-04-17 18:22:22 +01:00
commit 081701a3c8
1 changed files with 2 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/vid_ati28800.c
View file

@ -140,7 +140,7 @@ void ati28800k_out(uint16_t addr, uint8_t val, void *p)
case 0x3DE:
// pclog("ati28800k_out : set port 03DE to %02X at %04X:%04X\n", val, CS, cpu_state.oldpc);
ati28800->in_get_korean_font_kind_set = 0;
if(ati28800->get_korean_font_enabled && (ati28800->regs[0xBF] & 0x20))
if(ati28800->get_korean_font_enabled)
{
if((ati28800->get_korean_font_base & 0x7F) > 0x20 && (ati28800->get_korean_font_base & 0x7F) < 0x7F)
fontdatksc5601_user[(ati28800->get_korean_font_kind & 4) * 24 + (ati28800->get_korean_font_base & 0x7F) - 0x20][ati28800->get_korean_font_index] = val;
@ -237,7 +237,7 @@ uint8_t ati28800k_in(uint16_t addr, void *p)
switch (addr)
{
case 0x3DE:
if (ati28800->get_korean_font_enabled && (ati28800->regs[0xBF] & 0x20))
if (ati28800->get_korean_font_enabled)
{
switch (ati28800->get_korean_font_kind >> 8)
{