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5f833a0963a1e868b107157d75a09e7ccec77bd7
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12143 Commits

Author SHA1 Message Date
TC1995
5f833a0963 Mach32 LFB changes of the day (March 8th, 2025) 
Do not subtract from the linear base when it's not in the range, should fix NT 3.x graphics bugs using the LFB.
 2025-03-08 14:45:41 +01:00
TC1995
a2534c1f4f Trantor T128/MediaVision SCSI changes of the day (March 8th, 2025) 
1. Made as best as possible implementation of the status bits 1-2 of the Trantor 128 so to make a more accurate speed for SCSI devices (CD-ROM and HDD) without stalls.
2. Slightly reorganized the timer of the T128.
 2025-03-08 14:41:59 +01:00
TC1995
63c5b6003f Spock/Tribble changes of the day (March 8th, 2025) 
1. Make IRQ's more correct and per manual.
2. Only an adapter reset command should reset the SCSI devices connected to it.
3. Differentiate the two controllers by the connector bit (pos3 bit 12) in the CMD GET POS INFO SCB command.
4. Actually emulate bit 7 of pos4 in the pos writes so that selection between 16KB and 32KB rom loading is done properly.
5. Some cleanups.
 2025-03-08 14:29:13 +01:00
Jasmine Iwanek
7e09e018d3 Merge pull request #5298 from lemondrops/patch-2 
Fix the LPT device list duplicating on every machine change
 2025-03-08 00:51:28 -05:00
Alexander Babikov
16d7bc26dc Fix the LPT device list duplicating on every machine change 2025-03-08 10:14:58 +05:00
OBattler
0c4e6d3f2b Merge branch 'master' of https://github.com/86Box/86Box 2025-03-08 05:47:53 +01:00
OBattler
05f6940844 Fixed ROM BASIC loading on XT 1982, fixes #5243. 2025-03-08 05:47:44 +01:00
TC1995
265152db75 NCR 53c400: slightly more accurate speed. 
See above.
 2025-03-07 19:58:36 +01:00
Miran Grča
02df55185f Merge pull request #5293 from lemondrops/win11-corners 
Disable Windows 11 rounded window corners when they cover the emulated screen
 2025-03-07 07:21:03 +01:00
Miran Grča
4861c7d10f Merge pull request #5292 from lemondrops/qt-serial-fix 
Fixes for the ports page of the settings dialog
 2025-03-07 07:20:39 +01:00
Alexander Babikov
05a005b6f0 Initialize the sound icon menu pointer 
Fixes a crash when clicking the icon
 2025-03-07 05:21:16 +05:00
Alexander Babikov
676087bcae Refactor into a function 2025-03-07 00:26:11 +05:00
Alexander Babikov
3bbeae91d1 Add plumbing for updates on machine change to the port settings page 2025-03-07 00:22:26 +05:00
Alexander Babikov
b018017c55 Disable serial passthrough checkboxes when the corresponding port is disabled 2025-03-07 00:22:25 +05:00
Alexander Babikov
e6f96352e0 Fix serial passthrough configure buttons not re-enabling when the checkboxes are toggled 2025-03-07 00:22:24 +05:00
Alexander Babikov
d6fa4d4f98 Disable Win11 rounded corners on the secondary monitor windows 2025-03-07 00:21:54 +05:00
Alexander Babikov
c1c4bcc889 Disable Win11 rounded window corners when the status bar is hidden 2025-03-07 00:21:38 +05:00
Miran Grča
1973289de3 Merge pull request #5290 from Cacodemon345/global_mute 
Add a global sound mute option
 2025-03-06 20:09:31 +01:00
Cacodemon345
d25aed2da9 Add global mute option 2025-03-07 00:36:09 +06:00
TC1995
5c78fa5203 8514/A compatible changes of the day (March 6th, 2025) 
1. Follow the Mach32 manual more closely regarding vblank support.
2. The subsystem status now takes account of the other bits more accurately.
3. The Mach32 PCI, when used with the ATI 68860 ramdac, has its own bpp's when in accelerator mode, separate from the VGA compatible side, so fix this accordingly.
4. Reset the vram when a mapping change occurs, should clear the messups in the ATI Mach8/32 accel video mode tests.
 2025-03-06 16:03:11 +01:00
Cacodemon345
4090c5a62c Fix SDL builds 2025-03-06 19:56:08 +06:00
Cacodemon345
9badd32c9c Remove more nvr.h hacks 2025-03-06 19:44:37 +06:00
Cacodemon345
0e42547cca Remove some timer.h-related include hacks 2025-03-06 19:34:24 +06:00
Cacodemon345
74368bfe7a Don't include cpu.h in timer.h 
Change the name of the define used to indicate SVGA multi-monitor-capable cards
 2025-03-06 19:26:11 +06:00
OBattler
78f50c5b04 Move the Cyrix 6x86 out of the Dev branch. 2025-03-06 00:17:16 +01:00
OBattler
9b47522f43 FPU: Fix newly-introduced x87-related warnings. 2025-03-06 00:12:45 +01:00
OBattler
2300339588 Included stdlib.h. 2025-03-06 00:05:16 +01:00
Jasmine Iwanek
4c3ea296c3 Fix ES1370 detection 2025-03-05 17:58:01 -05:00
Miran Grča
6ab9ee3c14 Merge pull request #5282 from akmed772/master 
IBM PS/55 DA2: Fix various drawing issues in graphics mode
 2025-03-05 23:42:30 +01:00
Cacodemon345
c40aa61be4 Cyrix 6x86: Correctly initalize ARR3 on reset to avoid some SMM problems 2025-03-06 03:05:10 +06:00
Cacodemon345
5f3641ecbd Implement Cyrix EMMI extensions and 4 FPU instructions 
PADDSIW, PSUBSIW, PMULHRW (named PMULHRWC in the code as recognized by some assemblers), PMULHRIW, PDISTIB, PMACHRIW, PAVEB, PMAGW, PMVZB, PMVNZB, PMVLZB, PMVGEZB, FTSTP, FRINT2, FRINEAR, FRICHOP are implemented for Cyrix 6x86MX. Cyrix 6x86(L) only has the last 4 instructions.
 2025-03-06 03:05:10 +06:00
OBattler
6a380af6bb Merge branch 'master' of https://github.com/86Box/86Box 2025-03-05 21:52:29 +01:00
OBattler
8c2db2892d CPU: Fix Cyrix SMM instructions. 2025-03-05 21:52:17 +01:00
Akamaki
dc65ced36e Merge pull request #5 from 86Box/master 
Rebase to master
 2025-03-05 13:10:55 +09:00
Akamaki
1a60f5aac4 remove video timing modification 2025-03-05 13:01:58 +09:00
Akamaki
5b7766bb7a disable debug logging, update comments 2025-03-05 12:45:52 +09:00
Akamaki
6c92eb61bf fix a screen glitch in OS/2 DOS MODE 1 
fix a glitch in OS/2 DOS MODE 1 (monochrome graphics)
 2025-03-05 07:12:15 +09:00
Cacodemon345
92d69475f4 Only retain the newer IRQ updating code 2025-03-05 02:18:01 +06:00
Cacodemon345
73576bb61e Revert "S3 ViRGE: Make IRQs happen in main thread" 
This reverts commit fae26729f1.
 2025-03-05 02:18:01 +06:00
Akamaki
5a77092a71 add support for 2nd sbcs in videomode 03 2025-03-05 00:38:39 +09:00
Akamaki
e798030022 modify bit mask alignment, added delay for vidsel 
for Win 3.1.
And added delay for switching video selector
 2025-03-04 11:38:31 +09:00
Akamaki
6f53e69efe added bit mask reset and alignment 
for compatibility with OS/2 J2.1 (beta), Windows 3.1 and Multitool Chart K3.1 in J-DOS.
 2025-03-04 07:47:15 +09:00
OBattler
a9653e5a99 TGUI9440: Fix two newly introduced warnings. 2025-03-03 21:21:02 +01:00
Cacodemon345
21f5415328 Trident TGUI: Use a significantly faster version of the ROP code 
At least 30%-40% performance improvement seen
 2025-03-04 01:31:19 +06:00
Cacodemon345
e24c9d5163 S3 ViRGE: Use a significantly faster version of the ROP code 
DirectDraw tests now run significantly faster, and Direct3D tests also now run smoothly.
 2025-03-03 23:22:24 +06:00
Miran Grča
77476d19dc Merge pull request #5275 from thedax/acer100t-linux-fix 
Fix Acer 100T machine not showing up on Linux due to case-sensitivity.
 2025-03-03 17:06:57 +01:00
Cacodemon345
fae26729f1 S3 ViRGE: Make IRQs happen in main thread 
FIFO is also no longer immediately woken up upon writes
 2025-03-03 22:03:52 +06:00
Miran Grča
88d9bf68e8 Merge pull request #5274 from Cacodemon345/x64-ndr-fixes 
Revert some unnecessary changes for NDR
 2025-03-02 20:23:46 +01:00
The Dax
54650963f0 Fix Acer 100T machine not showing up on Linux due to case-sensitivity. 2025-03-02 14:12:25 -05:00
Cacodemon345
8d6087a016 Revert some unnecessary changes for NDR 2025-03-03 01:06:03 +06:00