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Fixed PCjr 640x200x2 mode.

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This commit is contained in:
TomW 2014-08-03 20:38:04 +01:00
commit 624ef9ba3c
1 changed files with 3 additions and 4 deletions
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7
src/vid_pcjr.c
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@ -240,8 +240,7 @@ void pcjr_poll(void *p)
offset = (pcjr->sc & 3) * 0x2000;
break;
}
switch ((pcjr->array[0] & 0x13) | ((pcjr->array[3] & 0x10) << 4))
switch ((pcjr->array[0] & 0x13) | ((pcjr->array[3] & 0x08) << 5))
{
case 0x13: /*320x200x16*/
for (x = 0; x < pcjr->crtc[1]; x++)
@ -392,8 +391,8 @@ void pcjr_poll(void *p)
}
break;
case 0x102: /*640x200x2*/
cols[0] = 0;
cols[1] = pcjr->array[0 + 16] + 16;
cols[0] = pcjr->array[0 + 16] + 16;
cols[1] = pcjr->array[1 + 16] + 16;
for (x = 0; x < pcjr->crtc[1]; x++)
{
dat = (pcjr->vram[((pcjr->ma << 1) & mask) + offset] << 8) |