claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions 3 Packages Projects Releases Wiki Activity

Fixed 1280x1024x8/16bpp and 1600x1200x8/16bpp video modes in the S3 trio class cards.

Browse Source 
The 1990 Spock BIOS uses ID 6 for the boot drive.
This commit is contained in:
TC1995
2021-05-24 23:13:30 +02:00
parent a41adb884d
commit ee9dd9ab3f
2 changed files with 17 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/video/vid_s3.c
View File

@@ -2565,7 +2565,8 @@ static void s3_recalctimings(svga_t *svga)
if (s3->chip == S3_86C928) {
if (s3->width == 2048 || s3->width == 1280 || s3->width == 1600)
svga->hdisp *= 2;
} else if ((s3->chip != S3_86C801) && (s3->chip != S3_86C805)) {
} else if ((s3->chip != S3_86C801) && (s3->chip != S3_86C805) && (s3->chip != S3_TRIO32) &&
(s3->chip != S3_TRIO64) && (s3->chip != S3_TRIO64V)) {
if (s3->width == 1280 || s3->width == 1600)
svga->hdisp *= 2;
}
@@ -2581,7 +2582,8 @@ static void s3_recalctimings(svga_t *svga)
else if (s3->chip != S3_VISION968)
svga->hdisp /= 2;
}
if (s3->chip != S3_VISION868) {
if ((s3->chip != S3_VISION868) && (s3->chip != S3_TRIO32) &&
(s3->chip != S3_TRIO64) && (s3->chip != S3_TRIO64V)) {
if (s3->width == 1280 || s3->width == 1600)
svga->hdisp *= 2;
}
@@ -2596,7 +2598,8 @@ static void s3_recalctimings(svga_t *svga)
else if (s3->chip != S3_VISION968)
svga->hdisp /= 2;
}
if (s3->chip != S3_VISION868) {
if ((s3->chip != S3_VISION868) && (s3->chip != S3_TRIO32) &&
(s3->chip != S3_TRIO64) && (s3->chip != S3_TRIO64V)) {
if (s3->width == 1280 || s3->width == 1600)
svga->hdisp *= 2;
}