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Fixed the indentation mess introduced by the ATi EGA Wonder commit, fixed port 0x3C2 return on the non-EGA ATi 18800's, and made the ATi-Edge16 initialize with only 256 kB of video RAM, closes #515.

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This commit is contained in:
OBattler
2020-01-19 06:08:53 +01:00
parent 0cb2fa034c
commit f15e0268cf
2 changed files with 31 additions and 30 deletions
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9
src/video/vid_ati18800.c
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@@ -8,7 +8,7 @@
*
* ATI 18800 emulation (VGA Edge-16)
*
* Version: @(#)vid_ati18800.c 1.0.15 2020/01/18
* Version: @(#)vid_ati18800.c 1.0.16 2020/01/19
*
* Authors: Sarah Walker, <http://pcem-emulator.co.uk/>
* Miran Grca, <mgrca8@gmail.com>
@@ -173,7 +173,7 @@ static uint8_t ati18800_in(uint16_t addr, void *p)
{
ati18800_t *ati18800 = (ati18800_t *)p;
svga_t *svga = &ati18800->svga;
uint8_t temp;
uint8_t temp = 0xff;
if (((addr&0xFFF0) == 0x3D0 || (addr&0xFFF0) == 0x3B0) && !(svga->miscout&1)) addr ^= 0x60;
@@ -206,7 +206,8 @@ static uint8_t ati18800_in(uint16_t addr, void *p)
case 0x4: return (ati18800->ega_switches & 4) ? 0x10 : 0;
case 0x0: return (ati18800->ega_switches & 8) ? 0x10 : 0;
}
}
} else
temp = svga_in(addr, svga);
break;
case 0x3D4:
@@ -290,7 +291,7 @@ static void *ati18800_init(const device_t *info)
break;
};
if (info->local != ATI18800_EGAWONDER800P) {
if ((info->local != ATI18800_EGAWONDER800P) && (info->local != ATI18800_EDGE16)) {
svga_init(&ati18800->svga, ati18800, 1 << 20, /*512kb*/
ati18800_recalctimings,
ati18800_in, ati18800_out,

2
src/video/vid_table.c
View File

@@ -8,7 +8,7 @@
*
* Define all known video cards.
*
* Version: @(#)vid_table.c 1.0.46 2020/01/18
* Version: @(#)vid_table.c 1.0.47 2020/01/19
*
* Authors: Miran Grca, <mgrca8@gmail.com>
* Fred N. van Kempen, <decwiz@yahoo.com>