claunia/86Box
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Applied all mainline commits; Moved all declarations to not be in the middle of code; SVGA linear reads and writes now account for linear base; Fixed a bug with the Compaq ATI 28800.

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OBattler
2016-08-01 19:14:54 +02:00
parent d50a7e9449
commit 114bbdfc6d
29 changed files with 305 additions and 171 deletions
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src/vid_s3.c
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@@ -1057,6 +1057,7 @@ void s3_updatemapping(s3_t *s3)
break;
}
s3->linear_base &= ~(s3->linear_size - 1);
svga->linear_base = s3->linear_base;
// pclog("%08X %08X %02X %02X %02X\n", linear_base, linear_size, crtc[0x58], crtc[0x59], crtc[0x5a]);
// pclog("Linear framebuffer at %08X size %08X\n", s3->linear_base, s3->linear_size);
if (s3->linear_base == 0xa0000)