Commit Graph

5 Commits

Author SHA1 Message Date
David Kuder
bc17d64651 Revert extended PIO pixel hold values
due to how the PIO program counter operates, the pixel holds are also used to shift the active area after a HSYNC. the larger values of pixel holds caused problems and had to be removed.
2023-05-02 15:08:04 -04:00
David Kuder
9727add223 AGS performace tweaks and bugfixes
Bypass legacy 80 column card when in SHR rendering mode
Mask unused palette bits that were causing VGA PIO to fail
Fixed color calculation for AGS hardware
2023-04-25 16:19:28 -04:00
David Kuder
a29b7d8921 Update vgaout.h 2023-04-18 15:35:49 -04:00
David Kuder
2955c08f76 Update vgaout.h 2023-04-18 15:35:31 -04:00
David Kuder
53aa7efca2 Initial import 2023-04-05 23:53:21 -04:00