Commit graph

21 commits

Author SHA1 Message Date
tildearrow
48db9a1d0c chip flags rewrite, part 4 - DO NOT USE
the next part is to drop systemFlagsOld completely
and then to fix the GUI
2022-09-29 20:13:40 -05:00
cam900
cf1d4e55cf Fix ADPCM-A playback
Add per-chip debug function
Add YM2203, YM2608, YM2610/B debug window
Extend YM2612 debug window
Remove unnecessary values in YM2151, Sega PCM platform
2022-09-23 23:24:02 +09:00
tildearrow
4197fa44fb GUI: prepare for a per-channel oscilloscope?
currently supported systems:
- Amiga
- AY-3-8910
- Dummy System
- OPLL
- SegaPCM

no trigger supported yet!
2022-04-30 03:58:30 -05:00
tildearrow
24d60507e7 sysDef refactor, part 2
to @cam900 and @grauw: you may now pull this to your branch.
check out the comments in sysDef.cpp though.
2022-04-27 00:56:15 -05:00
tildearrow
fd3d57b1cb even more improvements to low-latency mode 2022-04-15 15:01:11 -05:00
tildearrow
b9832abbeb license clarification, part 3 2022-02-14 22:12:20 -05:00
tildearrow
bfed0b3209 change setPAL to setFlags 2022-01-28 12:59:53 -05:00
tildearrow
0e633ea69b GUI: add a debug window 2022-01-27 00:29:16 -05:00
tildearrow
121a9b2cb8 prepare for multiple chip support 2022-01-08 01:57:37 -05:00
tildearrow
b3b66ecbdb channel mute/solo! 2021-12-18 03:25:42 -05:00
tildearrow
52087edceb lots of changes
- GUI: ability to load files
- GUI: arrow key navigation
- fix sample volumes
2021-12-15 00:37:27 -05:00
tildearrow
a17e91955a add reset() for every platform 2021-12-11 13:14:38 -05:00
tildearrow
6a02754996 add PAL flag to dispatch
now platforms run at their correct clock speed when in PAL mode

also fix clipping in Genesis
2021-12-08 01:56:40 -05:00
tildearrow
d6fb6b0bb3 more optimization
as of now non-stereo sound chips are only processed once
2021-12-06 16:51:18 -05:00
tildearrow
6efcfc2e8a prepare for possible major optimization
by just forwarding an output buffer to the dispatch and begin/length,
the number of calls may be reduced which improves performance.
2021-12-06 05:21:42 -05:00
tildearrow
99e59278ad PCE: kind of implement LFO 2021-06-09 01:08:42 -05:00
tildearrow
480ddf489a dummy: more work 2021-06-09 00:10:23 -05:00
tildearrow
dbc2e6285f a lot of work
- round to nearest instead of round to zero in SMS period calc
- implement arpeggio
- implement arp macro (kinda)
- polish the SMS platform
- correct the DIV_CMD_PITCH range to 1 semitone
- fix PSG volume in Genesis
- use a better register write strat in Genesis
- fix a bug caused by legacy code
- implement ECxx command
- implement EDxx command
- implement SN noise mode command
- vibrato table is now 64 positions long (instead of 60)
2021-05-16 03:03:23 -05:00
tildearrow
a68f8d0dec add some basic playback code!
here it begins
2021-05-12 05:22:01 -05:00
tildearrow
f810fc0c3c earliest playback
no sound, just terminal output
2021-05-12 03:58:55 -05:00
tildearrow
783d56c72a initial commit
took me a day to make the base...
...and ~12 hours to write a reader that reads 100% of all demo songs in
1.0
2021-05-11 15:08:08 -05:00