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Merge branch 'master' of https://github.com/86Box/86Box

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This commit is contained in:
OBattler
2023-12-22 23:11:38 +01:00
parent ad6ddfb31e dbbbae9e62
commit f1f6ac2752
3 changed files with 14 additions and 6 deletions
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8
src/video/vid_8514a.c
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@@ -2940,9 +2940,11 @@ rect_fill:
} else {
while (count-- && dev->accel.sy >= 0) {
if (dev->accel.cx >= dev->accel.clip_left && dev->accel.cx <= clip_r && dev->accel.cy >= dev->accel.clip_top && dev->accel.cy <= clip_b) {
switch ((mix_dat & mix_mask) ? frgd_mix : bkgd_mix) {
switch (frgd_mix) {
case 0:
src_dat = bkgd_color;
if (!bkgd_mix && (dev->accel.cmd & 0x40) && ((dev->accel.frgd_mix & 0x1f) == 7) && ((dev->accel.bkgd_mix & 0x1f) == 3) && !dev->bpp && (bkgd_color == 0x00)) /*For some reason, the September 1992 Mach8/32 drivers for Win3.x don't set the background colors properly.*/
src_dat = frgd_color;
break;
case 1:
src_dat = frgd_color;
@@ -2962,7 +2964,7 @@ rect_fill:
if ((compare_mode == 0) || ((compare_mode == 0x10) && (dest_dat >= compare)) || ((compare_mode == 0x18) && (dest_dat < compare)) || ((compare_mode == 0x20) && (dest_dat != compare)) || ((compare_mode == 0x28) && (dest_dat == compare)) || ((compare_mode == 0x30) && (dest_dat <= compare)) || ((compare_mode == 0x38) && (dest_dat > compare))) {
old_dest_dat = dest_dat;
MIX(mix_dat & mix_mask, dest_dat, src_dat);
MIX(1, dest_dat, src_dat);
dest_dat = (dest_dat & wrt_mask) | (old_dest_dat & ~wrt_mask);
WRITE(dev->accel.dest + dev->accel.cx, dest_dat);
}
@@ -3740,7 +3742,7 @@ bitblt:
case 3:
READ(dev->accel.src + dev->accel.cx, src_dat);
if (pixcntl == 3) {
if (dev->accel.cmd & 0x10) {
if ((dev->accel.cmd & 0x10) && !(dev->accel.cmd & 0x40)) {
src_dat = ((src_dat & rd_mask) == rd_mask);
}
}

10
src/video/vid_ati_mach8.c
View File

@@ -3628,7 +3628,9 @@ mach_accel_out(uint16_t port, uint8_t val, mach_t *mach)
case 0x6e8:
case 0x6e9:
if (!(port & 1)) {
dev->hdisp = val;
if (!dev->on[0] || !dev->on[1])
dev->hdisp = val;
mach_log("ATI 8514/A: H_DISP write 06E8 = %d\n", dev->hdisp + 1);
}
svga_recalctimings(svga);
@@ -3653,8 +3655,10 @@ mach_accel_out(uint16_t port, uint8_t val, mach_t *mach)
case 0x16e8:
case 0x16e9:
WRITE8(port, dev->vdisp, val);
dev->vdisp &= 0x1fff;
if (!dev->on[0] || !dev->on[1]) {
WRITE8(port, dev->vdisp, val);
dev->vdisp &= 0x1fff;
}
svga_recalctimings(svga);
break;

2
src/video/vid_ega.c
View File

@@ -108,6 +108,8 @@ ega_out(uint16_t addr, uint8_t val, void *priv)
ega_recalctimings(ega);
}
} else {
if ((ega->attraddr == 0x13) && (ega->attrregs[0x13] != val))
ega->fullchange = changeframecount;
o = ega->attrregs[ega->attraddr & 31];
ega->attrregs[ega->attraddr & 31] = val;
if (ega->attraddr < 16)