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Reverted Direct3D to 2048x2048 buffer and suppressed the EGA/(S)VGA overscan, if enabled, in 2048x modes, fixes Direct3D freezes;

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Improved the BusLogic incoming mailbox code;
The BusLogic callback is now three-phases and outgoing mailbox interrupts are emulated correctly;
Fixed the CD-ROM command READ DISC INFORMATION (0x51), fixes NetBSD crashing 86Box with segmentation fault when using the AHA-154x;
Added the CD-ROM command PAUSE/RESUME ALT (0xC2).
This commit is contained in:
OBattler
2017-01-24 01:03:23 +01:00
parent bd28cc5e57
commit bc5ac4a699
21 changed files with 308 additions and 278 deletions
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4
src/vid_s3.c
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@@ -2067,8 +2067,8 @@ void s3_hwcursor_draw(svga_t *svga, int displine)
uint16_t dat[2];
int xx;
int offset = svga->hwcursor_latch.x - svga->hwcursor_latch.xoff;
int y_add = enable_overscan ? 16 : 0;
int x_add = enable_overscan ? 8 : 0;
int y_add = (enable_overscan && !suppress_overscan) ? 16 : 0;
int x_add = (enable_overscan && !suppress_overscan) ? 8 : 0;
if (svga->interlace && svga->hwcursor_oddeven)
svga->hwcursor_latch.addr += 16;