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621 commits 107 branches 189 tags 200 MiB
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67 commits

Author SHA1 Message Date
tildearrow
524f8c312e Genesis: implement arp macros 2022-01-23 15:55:12 -05:00
tildearrow
45d9bef2a8 Genesis: restore LFO value when changing order 2022-01-23 15:15:46 -05:00
tildearrow
cd2854d027 it works 2022-01-23 15:12:00 -05:00
tildearrow
b39b1c0a25 Genesis: implement FM macros (partial, untested) 2022-01-23 13:19:19 -05:00
tildearrow
d62b111c78 Genesis: separate channel state from instrument 
paves way for FM macros
with this change, extended channel 3 mode breaks! do not use
until I diagnose the problem.
 2022-01-22 17:43:57 -05:00
tildearrow
371c23a7ee Genesis: fix sample desync when muting DAC channel 2022-01-22 02:36:58 -05:00
tildearrow
05bbfaced2 get rid of a debug message 2022-01-20 16:41:18 -05:00
tildearrow
917c9cf2e3 Genesis: allow sample preview 2022-01-20 16:40:18 -05:00
tildearrow
0f28ae0fee implement Furnace-style PCM on Arcade/Gen/NES/PCE 2022-01-20 16:09:05 -05:00
tildearrow
4ee17d35cd implement sample loop on the rest of systems 2022-01-20 02:46:28 -05:00
tildearrow
f98662d329 slide accuracy fixes 2022-01-19 01:27:32 -05:00
tildearrow
e87239f8ce fix retrigger implementation 
no longer broken
 2022-01-19 00:01:34 -05:00
tildearrow
6d9f5db6a4 add notifyInsChange 
see issue #8
 2022-01-17 23:59:52 -05:00
tildearrow
ce027d99f6 force insChanged on note input 
partially solves issue #8
 2022-01-17 18:01:40 -05:00
tildearrow
12236248dd prepare for eventual export 2022-01-16 23:21:27 -05:00
tildearrow
91e8ff01cf add notifyInsDeletion 
prevent invalid memory access when deleting instruments
 2022-01-13 19:36:02 -05:00
tildearrow
dc5990a37e a lot of master system fixes! 
fixes forest frolick, professional tracker, YZYX, Monday (kinda),
MasterTracker and Ice Fields
 2021-12-29 02:08:50 -05:00
tildearrow
d766c4aaf0 finally do EFxx right 
took a while to figure out...
 2021-12-28 00:51:38 -05:00
tildearrow
65444d4a99 el diego 2 finally plays back correctly 
ALMOST
 2021-12-27 16:31:16 -05:00
tildearrow
7ba8607270 changes to sample rate storage 
as of now we store and use the actual sample rate as opposed to an index
fo a fixed rate table.

this allows for more flexibility in a future file format...
 2021-12-23 18:04:44 -05:00
tildearrow
726b457ae7 another uninitialized variable 2021-12-21 16:02:31 -05:00
tildearrow
997c460fc1 greatly improved playback resume 
no more song weirding out when changing orders
 2021-12-21 01:29:07 -05:00
tildearrow
3a0e94df5e genesis: fix muting the PCM channel 2021-12-19 00:51:10 -05:00
tildearrow
efd5e844ce genesis: fix massive bug when muting SN 2021-12-19 00:49:47 -05:00
tildearrow
b3b66ecbdb channel mute/solo! 2021-12-18 03:25:42 -05:00
tildearrow
c54df74df1 GUI: rate change and new window title 2021-12-15 17:32:08 -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
2f813c55e0 GUI: instrument selector 2021-12-11 16:44:02 -05:00
tildearrow
a17e91955a add reset() for every platform 2021-12-11 13:14:38 -05:00
tildearrow
248cc6d37a properly handle note off in PCM 2021-12-09 03:25:00 -05:00
tildearrow
e2a41974ff PCM sample bank support 2021-12-09 03:13:37 -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
65ab3a2b5d keyOffAffectsArp is now per-channel 2021-12-08 00:33:00 -05:00
tildearrow
145403e7dd Merge branch 'master' of github.com:tildearrow/furnace 2021-12-06 16:52:03 -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
ce4b6c7044 genesis: comment out two debug messages 2021-12-06 03:26:33 -05:00
tildearrow
055b4f9c26 genesis: fix delay bug 2021-12-06 03:07:29 -05:00
tildearrow
8478481466 hmmm 2021-12-06 02:59:12 -05:00
tildearrow
b30c5679ae genesis: reduce CPU usage 
the chip uses TDM to output the channels one by one
so we just run the chip 6 times and output at 1/6th the rate, which
means less work for blip_buf and less C++ overhead
 2021-06-09 01:57:12 -05:00
tildearrow
0b8fcc6e8d genesis: implement 10xx command 2021-06-05 23:27:02 -05:00
tildearrow
83ce4f0ebe game boy progress, part 5 
now with almost accurate arpeggios.
 2021-05-28 00:36:40 -05:00
tildearrow
892ea33e77 game boy progress, part 3 2021-05-27 23:03:10 -05:00
tildearrow
26463fd8d9 better pitch slides 
now digital warmth doesn't choke at the toms
 2021-05-19 14:39:39 -05:00
tildearrow
09ed99f0b0 genesis extended channel 3 support. 
as of today Furnace is able to play most Genesis songs without trouble.
bugs are expected, and fixes will arrive.

are you ready?
 2021-05-18 16:02:49 -05:00
tildearrow
c766f98719 implement arp speed and arp tick 2021-05-18 02:53:59 -05:00
tildearrow
c0f7f12c89 misc fixes and new effects 
- fix 8-bit samples
- 0C effect
- E3 effect
 2021-05-18 02:29:17 -05:00
tildearrow
b2908413fe FM: better pitch slide accuracy 
so... it appears that pitch slides in Genesis system aren't truly linear
instead, they are "kind of linear". the frequency isn't linear, and when
it overflows the range of an octave, the high bit changes and the
frequency is shifted right
 2021-05-18 01:20:38 -05:00
tildearrow
b34321b556 fix a tiny TL misbehavior 2021-05-18 00:43:00 -05:00
tildearrow
cf7aa9139c TL change on out op fix 2021-05-17 16:32:56 -05:00