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7600ebfd4661a75f04f5324c0cf4aa6e74925408
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1895 Commits

Author SHA1 Message Date
OBattler
7600ebfd46 QuadRam: Improve port 3DE heuristic to account of PC Paintbrush's behavior and fix the rendering, fixes #5747. 2025-07-05 05:38:50 +02:00
OBattler
59ec9e2ed3 QuadColor: Fix the "snow" in some modes. 2025-07-05 04:13:50 +02:00
Jasmine Iwanek
6814a11ae6 Minor changes in cga 2025-07-03 23:04:48 -04:00
Jasmine Iwanek
f27e1fb8a2 Support for Quadram Quadcolor I / I + II 2025-07-03 23:04:34 -04:00
Miran Grča
3be933a9f4 Merge pull request #5740 from Cacodemon345/copper-demo-wobbling 
Make picture bouncing effect work on Copper demo on ET4000AX and ET3000AX
 2025-07-01 09:18:56 +02:00
Cacodemon345
ccf43f62f9 Make picture bouncing effect work on Copper demo 2025-07-01 12:51:01 +06:00
Daniel Gurney
aef9d1ed94 Revert "Merge branch 'bugfixes' into master" 
This reverts commit 8250b57325, reversing
changes made to 6c643d05b8.
 2025-07-01 03:04:14 +03:00
starfrost
8250b57325 Merge branch 'bugfixes' into master 2025-07-01 00:28:27 +01:00
TC1995
54b2f4237d Adjust the timings of the 8514/A and compatibles (June 30th, 2025) 2025-06-30 19:51:35 +02:00
OBattler
474dfb666b Fixed two newly introduced warnings. 2025-06-30 19:12:56 +02:00
Cacodemon345
c537e61453 Copper demo wobbling effects now show up correctly 2025-06-30 23:09:29 +06:00
OBattler
fe3ad0000b Forgotten the vid_svga_render.c and .h files. 2025-06-30 18:48:53 +02:00
OBattler
7abddb0b35 Tseng graphics cards: restore some legacy renderers, fixes Slackware in 4bpp high resolution mode. 2025-06-30 18:31:07 +02:00
OBattler
d8669a5227 (S)VGA: Recalculate pel panning on every line instead of on every frame. 2025-06-30 00:36:00 +02:00
Jasmine Iwanek
3a26b9d46b Many warning fixes 2025-06-28 23:54:07 -04:00
TC1995
766bd1cfb9 Fix swapped value of the ramdacs used by the Mach32 PCI. 
Now it correctly detects what's selected as the ramdac.
 2025-06-29 00:42:27 +02:00
TC1995
5fbcbde4ba More fixes to the mode switching of the ATI/IBM 8514/A compatibles (June 28th, 2025) 
The mode switching phase now takes account of the display enable/reset bits of port 0x22e8 (bits 5-6). Fixes Solaris mode switching and keeps everything else happy (I hope).
 2025-06-28 20:55:14 +02:00
toggo9
10dd476bec Add GD5401 On-Board Code for the ICL DRS M35/286. 2025-06-28 15:08:20 +02:00
Jasmine Iwanek
3dbc4bb771 More magic number work in CGA 2025-06-28 01:39:53 -04:00
Miran Grča
ff2364168a Merge pull request #5713 from Cacodemon345/svga-squish-fixes 
Force horizontal pixel doubling for 320x400/320x480 modes when possible
 2025-06-27 21:15:31 +02:00
Cacodemon345
b21c5f1294 Force horizontal pixel doubling for 320x400/320x480 modes when possible 2025-06-28 01:12:49 +06:00
OBattler
78e528c821 Tandy: Fix the line drawing check to instead take all characters between 0xB0 and 0xDF. 2025-06-27 17:51:14 +02:00
OBattler
3d42dbcb0e Tandy: Improve the fix. 2025-06-26 19:35:14 +02:00
OBattler
f6caa6ff8d Tandy graphics: repeat character line 7 in line 8, fixes #5710. 2025-06-26 19:27:58 +02:00
TC1995
07af9f12d7 Video: more changes and fixes of the day (June 26th, 2025) 
1. Convert the ramdac types into an enumerator.
2. Make sure the 8514/A compatible ramdacs are, if in VGA mode, using VGA compatible ports and/or, in 8514/A mode, the 8514/A ports when needed, fixes color issues in 1280x1024 resolutions on NT 3.1 and various stuff using the Mach32.
3. Add pitch initialization on reset, fixes 8514/A display drivers on various stuff on Mach8/Mach32 cards.
 2025-06-26 13:11:42 +02:00
OBattler
1916a60d6c svga_render_overscan_right(): Fix the calculation for the right overscan, fixes #5699. 2025-06-25 19:49:26 +02:00
OBattler
a18c46e919 Sort the graphics cards table in the following order: ISA - ISA16 - MCA - VLB - PCI - AGP. 2025-06-25 19:45:08 +02:00
OBattler
609a7e4549 Only enable the change introduced in build 6807 for VLB Mach64GX, fixes #5701. 2025-06-25 19:31:14 +02:00
OBattler
2e4eed0ac0 Assorted ACC 2036 and OAK OTi-037 fixes, fixes #5697. 2025-06-25 04:45:40 +02:00
OBattler
ef342b4031 Added the no brown option for PCjr. 2025-06-24 04:25:19 +02:00
OBattler
eef641c164 Merge branch 'master' of https://github.com/86Box/86Box 2025-06-24 04:12:50 +02:00
win2kgamer
212401bed6 Ensure the S3 ViRGE type is correctly assigned including when using an onboard ViRGE 2025-06-22 21:29:46 -05:00
starfrost013
7abb817012 clarify vga/8514 separation 2025-06-21 01:32:59 +01:00
starfrost013
adb8b388a8 v_disp -> vdisp_latch; get rid of even more unused shit 2025-06-21 00:55:39 +01:00
starfrost013
fee6be8c99 Merge branch 'bugfixes' of https://github.com/starfrost013/86Box into bugfixes 2025-06-21 00:39:51 +01:00
starfrost013
bba8f4d499 Remove various unused ega_t fields and lots of unused 8514 stuff 2025-06-21 00:39:50 +01:00
OBattler
83832b5a37 MDA: A small bug fix. 2025-06-19 01:55:03 +02:00
OBattler
23131a515f Merge branch 'master' of https://github.com/86Box/86Box 2025-06-19 01:52:31 +02:00
Miran Grča
dd305a174c Tandy: Fix last scanline in doube-scanned 40-column text mode, fixes #5689. 2025-06-18 11:06:25 +02:00
Miran Grča
8e32c97339 (S)VGA: Do some compensation when calculating the overscan, fixes #5688. 2025-06-18 10:45:56 +02:00
Miran Grča
97c893b908 Merge pull request #5686 from starfrost013/bugfixes 
Video: Move components of video cards (external ramdacs and clock generators) into their own folders
 2025-06-17 03:30:19 +02:00
starfrost013
c826294a96 Move components of video cards (external ramdacs and clock generators that could be paired with many cards) to their own folders. Reorganise video cmakelists 2025-06-17 01:07:26 +01:00
Miran Grča
28f2f251ad Merge pull request #5685 from starfrost013/bugfixes 
Video Refactor Part 5(gum): MDA Colour support
 2025-06-17 00:51:29 +02:00
starfrost013
07b418d470 add the mda_colors enum and use it instead of magic numbers in the colour fixup code 2025-06-16 23:47:15 +01:00
starfrost013
b732ece04d Conform to the style guide 2025-06-16 23:41:01 +01:00
starfrost013
3c29c00a94 mda_poll: make drawcursor a bool; localise the scope of various variables; de-same-line-braceify for readability 2025-06-16 23:38:05 +01:00
starfrost013
0109f0b811 make gray actually gray 2025-06-16 23:33:43 +01:00
starfrost013
a530f9365b missed one 2025-06-16 23:25:27 +01:00
starfrost013
a925076a7a implement gray being black on fg and bg being gray 2025-06-16 23:23:47 +01:00
starfrost013
7b044e8084 much cleaned up code with fixed 9th column support, gray/black background special treatment 2025-06-16 23:21:40 +01:00