SarahW
c034381797
Added Trigem Korean VGA emulation. Patch from Greatpsycho.
2018-11-26 17:36:47 +00:00
SarahW
0d687a4f6c
Implement horizontal soft panning on EGA/VGA text modes.
2018-08-31 08:44:00 +01:00
SarahW
2e90e5fd4c
This patch implements user-defined character handling on ATI Korean VGA. Patch from Greatpsycho.
2018-03-20 18:04:37 +00:00
SarahW
2567c30353
Added ATI Korean VGA emulation. Patch from Greatpsycho.
2018-03-11 15:46:24 +00:00
SarahW
39a68d757b
Rework video memory handling to cater for open bus and VRAM address wrapping. Fixes more hangs with Trio64 and Windows 95.
2017-10-22 12:41:10 +01:00
SarahW
b39eb20237
Mach64 fixes :
...
- Added support for 8-bit RAMDAC mode
- Added ABGR8888 mode
- Add support for mono blitter source
- Identify RAMDAC type correctly
- Use correct colours for hardware cursor
Fixes issues in Corel Linux.
2016-05-08 20:41:51 +01:00
TomW
7bc0f3c54e
Fixed CGA 320x200x4 on EGA and (S)VGA cars.
2015-08-19 21:13:30 +01:00
TomW
12232fd7b8
Implemented odd/even memory mode for EGA and VGA.
2015-08-12 20:37:39 +01:00
TomW
8cd1b2d29c
Mach64 changes :
...
No longer implements CRTC registers beyond 0x18 - NT no longer detects ET4000.
RGBA8888 mode supported - fixes NT 32-bit colour mode.
Bit order controls supported for CPU 1-bit data - fixes NT 24-bit colour mode.
2014-07-24 21:30:17 +01:00
TomW
0a1c4dcdf0
Fixed dirty screen updating in high resolution modes.
2014-03-22 19:10:00 +00:00
TomW
273639bd79
Implemented VGA colour plane mask, 640x200x2 (eg Windows 2.x startup screen) now displayed correctly.
2013-12-07 14:02:03 +00:00
TomW
7735e82085
Altered device memory mapping.
2013-10-19 17:06:55 +01:00
TomW
f431e74917
Video optimisations. Fixed VRAM mask on S3.
2013-07-09 19:30:53 +01:00
TomW
58085bcc87
Re-organisation of video emulation.
2013-06-24 20:42:35 +01:00
TomW
f822488656
Add missing files from last commit.
2013-05-27 19:56:33 +01:00
