claunia/86Box
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d3350fa06c5a750a29565eac5ee3c899891bf46e
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12 Commits

Author SHA1 Message Date
TC1995
a8c0d30a0a Apparently a default temp val of 0xff in the read makes XGA-1/2 panic on GUI's... 2022-07-19 17:18:46 +02:00
TC1995
3cc3bb339a Fix the fix. 2022-07-15 18:36:47 +02:00
TC1995
0ba7c3c025 Fix warnings on the XGA, 8514/A and EGA Render map files. 
Revert initial XGA rom length back to 0x2000 to prevent error 114 in the MCA bioses.
 2022-07-15 18:27:30 +02:00
Cacodemon345
11a75f5fd5 Merge branch 'master' into multimonitor-take2-ui 2022-07-10 11:44:58 +06:00
TC1995
333e99113b IBM ESDI MCA, 8514/A, XGA and Rancho changes: 
ESDI MCA: Increased esdi_time from 200 to 512, should fix the timeout that caused the bad attention 03 fatal.
Rancho: Added the Rancho RT1000B-MC MCA SCSI controller, it uses the 8.20R BIOS.
8514/A: Reworked the Outline command to satisfy the manual and the win2.10 (286/386) driver.
XGA: Initial rom len is set to 0x8000 (which, after being configured, is set back to 0x2000) just to not make it hang with POST code 40 25 on most configurations.
 2022-07-09 23:19:18 +02:00
Cacodemon345
431f1de906 Merge branch '86Box:master' into multimonitor-take2-ui 2022-07-05 18:57:57 +06:00
TC1995
f0a78c7642 Initial XGA-2 implementation, (same as XGA-1 internally, but able to do 800x600 officially), selection is possible only on QT at the moment. 
Refactored the ROP/MIX of the XGA accelerator.
Bus type variable added to make sure the device is an ISA-16 device or MCA in its dedicated register.
 2022-07-03 23:01:46 +02:00
Cacodemon345
8a3367ff6f Multi-monitor support (backend preparation part) 2022-07-03 01:18:23 +06:00
TC1995
30e0201174 When linear framebuffer base is mapped, it's fb_only time, fixes gibberish fonts and corrupt mouse cursor on BeOS releases using the S3 Trio/Virge cards. 
Slight cleanup of the XGA card and fixed more possible cursor issues.
 2022-07-01 17:58:56 +02:00
TC1995
63b4209414 And finally, more fixes to the XGA implementation including: 
Cursor and mapping on Windows 2.x' 286/808x XGA driver.
Pattern and DMA bus master fixes to OS/2 2.x/Warp's XGA driver.
Software reset no longer causes glitches to the screen using XGA (x86.c)
 2022-06-27 17:01:02 +02:00
TC1995
1d9c18df0b More fixes to the PXBlt (BitBLT) side, now patterns work fine as well as DMA bus mastering required by OS/2 and Windows 3.0 third party XGA drivers. 2022-06-21 20:56:30 +02:00
TC1995
9e44719f13 Added initial (and a bit buggy on OS/2, so use 8514/A on it instead) emulation of XGA for both MCA and ISA buses. 2022-06-17 21:26:26 +02:00