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283 commits

Author SHA1 Message Date
tildearrow 1b97d3912b YM2612: hopefully the final pitch slide fix 2022-04-25 11:59:02 -05:00
tildearrow bcade6931a YM2612: allow for DAC rate higher than 32KHz 
issue #391
 2022-04-25 01:42:26 -05:00
tildearrow 832df58929 YM2612: fix several sample bugs 2022-04-25 01:24:42 -05:00
tildearrow 52e35fdf04 huh? TODO: fix this 2022-04-24 18:17:05 -05:00
tildearrow dd9bb8327a and this finally does it 
the last thing to do is a compatibility flag
 2022-04-23 18:02:43 -05:00
tildearrow dd80cb8b55 what the heck 2022-04-22 17:42:42 -05:00
tildearrow 943e013cb4 YM2612: new pitch slide formula 
finally nailed it (almost)
 2022-04-22 16:46:24 -05:00
tildearrow 8db53faf72 new FM frequency calculation experiments 2022-04-22 04:23:52 -05:00
tildearrow 79fa8f1d02 better default instrument for OPL/OPLL 
no longer silence
 2022-04-21 02:24:06 -05:00
cam900 29ea6dc360 Partially ES5506 support (not working yet!) 
Add sample related enums
Add support for backward/pingpong loop, loop end position
Structize Notemap in sample instrument
 2022-04-21 01:52:37 +09:00
tildearrow fc8a130c71 implement panning macro 
except for QSound
 2022-04-17 14:15:57 -05:00
tildearrow b4ac5c7e6a implement pitch macro 2022-04-16 01:39:40 -05:00
tildearrow fd3d57b1cb even more improvements to low-latency mode 2022-04-15 15:01:11 -05:00
tildearrow 96715ed88c add experimental low-latency mode 
do not use (yet)!
 2022-04-15 05:37:23 -05:00
tildearrow d47a59f5f0 implement pitch macro 
TODO: test!
 2022-04-15 03:37:16 -05:00
tildearrow c743a9e96a implement phase reset macro on supported systems 2022-04-15 03:16:14 -05:00
tildearrow a530934671 fix retrigger issue in sample instruments 2022-04-15 01:26:44 -05:00
cam900 68cf969600 Merge remote-tracking branch 'upstream/master' into macro 2022-04-10 16:34:23 +09:00
tildearrow f42855f170 add 30xx effect to hard reset envelope 
currently only for 2612!
 2022-04-10 02:11:36 -05:00
cam900 d3e5efe834 Prepare for macro refactoring 2022-04-10 14:01:55 +09:00
tildearrow a43034f559 OPN: fix portaPause not resetting on new note 2022-03-29 23:58:50 -05:00
tildearrow 5dac609d92 Genesis: better DAC write algorithm 
only write DAC if there aren't too many queued writes
 2022-03-27 01:47:27 -05:00
tildearrow 322981b021 maybe fix possible crash regarding smp loop points 2022-03-21 21:26:36 -05:00
tildearrow 67d516fcee Genesis: prioritize DAC writes 2022-03-14 01:38:11 -05:00
tildearrow 716298c49c Genesis: now fix off not working on channel 6 2022-03-11 22:41:04 -05:00
tildearrow 2a0aa19b2b fix broken DAC mode 
adds new compat flag
 2022-03-11 22:11:33 -05:00
tildearrow 3b8388d90c YM2151/2610/2612/Game Boy: fix panning - UNTESTED 2022-03-06 14:39:20 -05:00
tildearrow 5816f01c07 Genesis: PSG clean-up 
since genesis is now split into YM2612 + SN, the "psg" inside
DivPlatformGenesis becomes useless.
 2022-03-02 18:25:17 -05:00
tildearrow 19c4f5559a bring crash fix from 0.5.8 2022-02-24 22:52:20 -05:00
tildearrow 1e98f0c4a1 sample system rewrite! **PLEASE READ** 
this commit mostly rewrites the sample system.
as of now samples can be ADPCM, 8-bit, BRR or 16-bit
or something...

consider this VERY EXPERIMENTAL.
if you find any issues REPORT THEM immediately.

it's nearly 4am...
 2022-02-24 03:57:45 -05:00
tildearrow df35b8fb45 add register view 
supported chips only.
 2022-02-21 22:31:27 -05:00
tildearrow e697c055b6 replay keyOn in active channels during forceIns 
fixes an issue when playing orders
 2022-02-20 21:39:14 -05:00
tildearrow 36eaea0fa7 OPN: apply max freq limit 2022-02-17 22:07:20 -05:00
tildearrow 647f2f96b0 dear tildearrow are you drunk or what? 2022-02-15 17:22:09 -05:00
tildearrow b24c572632 prevent division by zero, part 1 2022-02-15 15:19:36 -05:00
tildearrow 853ade2416 improve the status bar 
issue #39
 2022-02-15 01:46:03 -05:00
tildearrow b9832abbeb license clarification, part 3 2022-02-14 22:12:20 -05:00
tildearrow 7c80a88bbf GUI: fix debug menu a bit 2022-02-13 15:03:07 -05:00
tildearrow 6bcd3df691 oopsie 2022-02-12 21:19:38 -05:00
tildearrow 62f2f67b9d add two more compatibility flags 
for songs that relied upon pre-0.5.5 broken behavior
 2022-02-09 22:07:32 -05:00
tildearrow 788ccfb334 unscrew alg + volume 2022-02-09 12:43:27 -05:00
tildearrow bf537881ce possibly implement envelope release points 
no way to set them yet tho other than the MML string
 2022-02-08 13:11:04 -05:00
tildearrow d0457a2e1b VGM export: improvements 
- use shorthand command for waiting at 50/60Hz
- don't write stream rate change if DAC is off
 2022-02-06 16:47:12 -05:00
tildearrow cb430fc169 Genesis: fix bus overload when using ymfm core 2022-02-05 04:31:20 -05:00
tildearrow 6b040084e0 Genesis: add alternate clock speed 2022-02-04 21:35:24 -05:00
tildearrow 902febe298 actually implement pitch of C-4 2022-02-04 03:29:40 -05:00
tildearrow c682c921a1 fix compatible-style retrigger 2022-02-03 15:43:41 -05:00
tildearrow 5086bc1097 implement the linear pitch flag 2022-02-03 02:24:11 -05:00
tildearrow ccfe3bdd97 Genesis: add ability to use ymfm instead of Nuked 2022-02-02 23:08:45 -05:00
tildearrow 545f3ffdf4 Genesis: add DAC distortion flag 2022-02-02 03:06:30 -05:00
tildearrow d691ec6d76 add a chip playground 
in debug menu
 2022-02-01 18:08:19 -05:00
tildearrow f29d4bce1b implement 11xx effect on FM platforms 
please no ch 3
 2022-02-01 15:12:06 -05:00
tildearrow 4f5d37d415 VGM export: fix Genesis samples wrongly pitched 2022-02-01 03:23:29 -05:00
tildearrow bf9eb8b0a4 fix two possible pitch slide regressions 
now let's fix blue crow
 2022-01-30 15:55:31 -05:00
tildearrow 822d542350 limit volume macro to system maximum 
fixes #71
 2022-01-30 12:31:50 -05:00
tildearrow b6da7871d4 make the flags option actually work 2022-01-29 00:20:27 -05:00
tildearrow bfed0b3209 change setPAL to setFlags 2022-01-28 12:59:53 -05:00
tildearrow ec66b7a21b add song tuning 
soon: system clock settings
 2022-01-28 00:55:51 -05:00
tildearrow 5eb974456d Arcade: implement FM macros 2022-01-27 02:17:09 -05:00
tildearrow 0e633ea69b GUI: add a debug window 2022-01-27 00:29:16 -05:00
tildearrow 1347d16da4 Genesis: fully implement volume macro 2022-01-26 18:03:08 -05:00
tildearrow f86838df99 no longer shift arpeggio macro by 12 2022-01-26 15:53:52 -05:00
tildearrow 8bcab6e139 VGM export: write resets and GD3 tag 
may be non-standard compliant (yet)
also it crashes foobar2000 for some reason but this will be fixed
 2022-01-25 18:46:27 -05:00
tildearrow d945e5299a Merge commit 'bd8c06bbb786df086d478e1574c6fe11ee6651b6' 2022-01-24 15:53:02 -05:00
tildearrow bd8c06bbb7 prevent crash when playing empty sample 
fixes #62
 2022-01-24 15:47:39 -05:00
tildearrow 858d5343b8 earliest VGM export! 
only supports single-chip Genesis for now
the other systems will be added shortly
 2022-01-24 01:01:08 -05:00
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
tildearrow 98180c3d23 now fix the volume slides in FM as well 2021-05-17 15:51:12 -05:00
tildearrow 9736b77401 better volume slide accuracy 
volume slide seems to be kind of quirky:
- sliding all the way down and then up suddenly sets the vol to max
- apparently there is an overflow and the slide stops when it reaches
  its boundaries (instead of continuing)
 2021-05-17 15:06:11 -05:00
tildearrow 67847d79cf attempt to fix the volume slide mess 
also a fix to noise arps in basic mode in SMS

the volume slides will be an adventure as the behavior seems to be hard
to determine
 2021-05-17 03:06:45 -05:00
tildearrow bbd175e8f6 a 2021-05-16 20:49:56 -05:00
tildearrow 3a1019a08c more fixes and tweaks 
memory management party
 2021-05-16 20:49:54 -05:00
tildearrow 2532401265 prepare for ch3 mode 2021-05-16 17:43:10 -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 f2c70df4a8 bind SMS platform to Genesis one 2021-05-15 16:59:57 -05:00
tildearrow 9a97c38cc6 implement more effects and bugfixes 
enough to play time trax intro near flawless
 2021-05-15 03:13:21 -05:00
tildearrow eb692ca9a9 implement several effects 
volume slides, vibrato, slides and portamento
 2021-05-14 14:16:48 -05:00
tildearrow 775b88dae2 more playback work 2021-05-14 03:23:40 -05:00
tildearrow d57a30e717 optimize by 0% 2021-05-13 13:22:44 -05:00
tildearrow c5fa0a3d6d it doesn't... 2021-05-13 03:18:54 -05:00
tildearrow cb1c96ff1d add a register write cache 
improves quality and... wait!
 2021-05-13 03:09:56 -05:00
tildearrow 45a6d70479 massive improvements to genesis playback 2021-05-13 02:39:26 -05:00
tildearrow ea5c28829e or 2021-05-12 19:18:48 -05:00
tildearrow 062a9837c0 G E N E S I S 
without SN
 2021-05-12 17:19:18 -05:00