Commit graph pcem/src/sound_audiopci.c
Author SHA1 Message Date
SarahW
803b48ea1c Fixed direction of AudioPCI sample counters. Fixes stuttering MIDI in some games (eg Theme Hospital). 2019-05-19 08:17:10 +01:00
SarahW
c79074c980 Fix timer bug in AudioPCI. 2019-04-10 20:31:31 +01:00
SarahW
a7d006b637 Rewrote timer code.
The new code is based on timestamps, rather than delays. This eliminates the
need to update every timer in timer_process(), which cost a non-trivial amount
of CPU time on low-end machines.

This involved changes to every user of the timer code, so this change almost
certainly introduces bugs.
2018-08-02 22:06:10 +01:00
SarahW
51874cf2a8 Tweaked AudioPCI resampling filter gain to reduce clipping. 2018-03-28 21:10:08 +01:00
SarahW
1d5afd1d9a Added AudioPCI info to status window. 2018-03-13 22:08:32 +00:00
SarahW
2e395d2ce8 Implement proper resampling on AudioPCI. 2018-03-13 21:51:40 +00:00
SarahW
74b8047f2f Fixed crackling audio on AudioPCI. 2018-03-13 20:46:08 +00:00
SarahW
72691e5585 Implemented a few missing AudioPCI registers - now works with Windows ME WDM drivers. 2017-10-14 11:54:56 +01:00
SarahW
af2f3180e8 Added Ensoniq AudioPCI / Sound Blaster PCI 128 emulation. 2017-10-13 22:51:52 +01:00