Commit graph

2770 commits

Author SHA1 Message Date
Eknous-P d7c79a85d9 works on jenesis 2025-05-21 01:02:13 -05:00
tildearrow 9fd586c1c4 PCE: fix noise chan osc
issue #2524
2025-05-20 18:08:48 -05:00
tildearrow 3d570d2ab9 T6W28: fix DC offset on pan
issue #2502
2025-05-17 17:21:43 -05:00
tildearrow ef1860cad8 YM2608: fix crash when using ymfm and CSM
you see, this is why I need to perform OPN unification...
2025-05-09 14:28:09 -05:00
tildearrow 2f6c2d63c3 OPL3: fix 4-op mode ignoring ins change
issue #2457
2025-05-02 14:39:34 -05:00
tildearrow a0e0d47288 Namco 163: fix note release 2025-05-01 15:52:38 -05:00
freq-mod 8f169cb287 Possibly fix SID2 muting 2025-05-01 15:17:34 +02:00
tildearrow a65f45b92e T6W28: fix muting 2025-05-01 02:20:37 -05:00
tildearrow ec67106841 OPN/A/B/2: fix arp macro stacking
issue #2470
2025-04-30 16:37:41 -05:00
tildearrow 0ea4310b22 OPL: fix muting in chan osc 2025-04-30 14:37:12 -05:00
tildearrow c601e0e4f6 YM2608: implement RAM for YM2608-LLE 2025-04-30 05:01:56 -05:00
tildearrow 77cec37270 YM2608: add memory type setting
VGM players expect RAM

breaks YM2608-LLE until I implement RAM!
2025-04-29 16:47:18 -05:00
tildearrow 606ce2a01e YM2608: VGM reset after enabling 6-channel mode 2025-04-28 17:30:05 -05:00
tildearrow bbfa4c7fca OPL: fix Crystal Oscillator muting 2025-04-28 17:08:54 -05:00
mooinglemur b1814a8337
dev229 - VERA: emulated noise freq was double that of real hardware (#2488)
* VERA: emulated noise freq was double that of real hardware

* fulfill req changes: version/engine version, revert SDL submodule
2025-04-26 13:38:20 -05:00
tildearrow 35fe3679f2 VRC6: fix chan osc!!!!!!! 2025-04-26 02:48:40 -05:00
tildearrow 7aa735857c OPL: VGM reset after initializing OPL3 mode 2025-04-21 03:25:07 -05:00
tildearrow a2c745cb10 Y8950: fix ADPCM chan osc 2025-04-08 02:12:28 -05:00
tildearrow 05f2c99bb4 OPL4: fix 12-bit related glitches 2025-04-02 19:18:33 -05:00
tildearrow 6e4458d04d NDS: fix drift 2025-04-02 18:30:38 -05:00
tildearrow 1dbb932048 YM2612: fix pitch issues
issue #2447
2025-04-02 17:14:34 -05:00
tildearrow c9e48fb17b PC speaker: fix chan osc in real output 2025-03-26 14:01:22 -05:00
tildearrow f21da72eaf NES: fix envelope mode not set in reset/forceIns 2025-03-24 18:04:20 -05:00
tildearrow 2871e8df07 NDS: fix non 8/16/IMA sample formats 2025-03-24 15:05:17 -05:00
tildearrow c1e99b94ef OPL4: fix corrupted non-8/12/16-bit samples 2025-03-23 13:53:08 -05:00
tildearrow fd3335f1ee OPL4: fix end of sample 2025-03-23 13:49:23 -05:00
tildearrow 1470564267 C64: fix PCM chan osc 2025-03-23 13:02:12 -05:00
tildearrow 402a658454 OPNA/B: fix ADPCM-A/RSS muting with LLE core 2025-03-23 04:36:20 -05:00
tildearrow 2e9621073e OPZ: add FMS2/AMS2 macros 2025-03-23 04:22:43 -05:00
tildearrow beb7411ba7 what is this tab doing in my CODE!!!!!!! 2025-03-23 03:59:47 -05:00
tildearrow 0d1a482cbd Supervision: some hopeful fixes 2025-03-23 03:44:06 -05:00
tildearrow 76cdc66e05 X1-010: fix env slides in low latency mode 2025-03-22 02:05:24 -05:00
tildearrow 841af611ba WonderSwan: bring Mednafen core back 2025-03-22 01:38:08 -05:00
Adrian Siekierka b4b0481b3f swan: fix edge case in APU emulation 2025-03-22 01:38:08 -05:00
Adrian Siekierka 652f3662af swan: Support higher frequency rates at the emulation core level 2025-03-22 01:38:08 -05:00
Adrian Siekierka c4561b15a5 swan: Fix noise emulation 2025-03-22 01:38:08 -05:00
Adrian Siekierka 14bdbd852e swan: Minor fixes 2025-03-22 01:38:08 -05:00
Adrian Siekierka c93dc6f4f3 swan: Add command to change internal speaker loudness 2025-03-22 01:38:08 -05:00
Adrian Siekierka b59fc1e8f5 swan: Implement headphone/internal speaker output toggle 2025-03-22 01:38:08 -05:00
Adrian Siekierka 03b87258c8 swan: Rewritten audio driver
Now outputs 24000 Hz digital samples, matching real hardware (as
opposed to 3072000 Hz samples). It has also been rewritten from
scratch to match recent research and make the code significantly
more readable.
2025-03-22 01:38:08 -05:00
tildearrow 8dcb2d02ad OPL4: fix a couple issues with samples
issue #2217
2025-03-21 17:38:28 -05:00
tildearrow 4546df5636 ES5506: fix memory overflow
issue #2422
2025-03-21 16:01:07 -05:00
tildearrow 07fd199ffd NDS: fix custom clock not working 2025-03-14 13:12:45 -05:00
tildearrow 5ac5006a21 C64: possibly fix chan osc when using reSIDfp 2025-03-11 11:34:45 -05:00
tildearrow ab4922def7 TIA: fix chan osc
issue #2409
2025-03-11 11:29:46 -05:00
tildearrow f49395194b µPD1771C: unification work... 2025-03-10 04:11:26 -05:00
tildearrow d853c59b3d SCV unification 2025-03-10 04:05:12 -05:00
tildearrow 85981822fa K007232: acquireDirect() 2025-03-09 18:20:44 -05:00
tildearrow 804e8b7fb8 NDS: fix chan osc 2025-03-09 16:19:13 -05:00
freq-mod ca89b5beb8 Add files via upload 2025-03-09 13:46:24 +01:00
tildearrow 418780b82b BubSys: acquireDirect() 2025-03-09 04:16:41 -05:00
tildearrow ef1fae3bee SM8521: the actual rate is /2 rather than /4 2025-03-09 04:06:47 -05:00
tildearrow d1234ad59e SM8521: acquireDirect() 2025-03-09 03:58:09 -05:00
tildearrow 1c05bb8b05 T6W28: fix chan osc! 2025-03-09 03:31:03 -05:00
tildearrow 5a2d4662aa NDS: get rid of core quality 2025-03-09 01:27:59 -05:00
tildearrow 87d1cf24a1 T6W28: chan osc which does not work right 2025-03-09 01:23:10 -05:00
tildearrow 6537125976 T6W28: acquireDirect() 2025-03-09 00:03:11 -05:00
tildearrow 001cda561a T6W28: fix
but no sound
2025-03-08 22:57:29 -05:00
tildearrow 1e8b93c92a T6W28: completely break the system 2025-03-08 19:38:16 -05:00
tildearrow eea95b1f90 2%
LD.ZRsku p jrsyju rsp jyrsp jyrsp nyeapby eal
 PT P#
2025-03-08 19:32:11 -05:00
tildearrow 3d59d68158 it gets worse 2025-03-08 18:58:31 -05:00
tildearrow 0d78e9bb10 NDS: squeeze out a bit more 2025-03-08 18:48:06 -05:00
tildearrow c9695caf35 NDS: acquireDirect()
it took a while

master volume may not work
2025-03-08 18:42:19 -05:00
tildearrow ce59a015e9 fix build failure 2025-03-08 04:59:01 -05:00
tildearrow d8f66523b6 NDS: prepare for optimization 2025-03-08 04:37:42 -05:00
tildearrow 9981ab7e43 SN: acquireDirect() 2025-03-08 03:23:49 -05:00
tildearrow b8f214020f AY: get TFX and DAC working!
sadly I don't think I can improve this any further for now...
2025-03-08 03:05:09 -05:00
tildearrow 42920b9101 AY: this sucks, part 3
improve heuristics... noise is very slow
2025-03-08 02:22:45 -05:00
tildearrow ccf9277bfe AY: this sucks, part 2 2025-03-07 20:32:23 -05:00
tildearrow 9681f25e54 AY: this sucks, part 1 2025-03-07 20:19:24 -05:00
tildearrow cb67527103 AY: prepare for optimization 2025-03-07 19:37:18 -05:00
tildearrow 33aebf29c6 PCE: improve sample performance 2025-03-07 18:46:53 -05:00
tildearrow 0d7ef2e8eb WonderSwan: acquireDirect() 2025-03-07 18:37:25 -05:00
tildearrow 6050b2c31b Virtual Boy: acquireDirect() 2025-03-07 17:05:12 -05:00
tildearrow 229003c597 VRC6: acquireDirect()
to-do: check for regressions? I need to sleep
2025-03-07 06:28:03 -05:00
tildearrow 0e7df18ab3 NES and MMC5: heuristic oopsie 2025-03-07 05:11:18 -05:00
tildearrow c5492f2f2c PCE: oh man a typo 2025-03-07 04:34:27 -05:00
tildearrow 8ee01d15f7 TIA: acquireDirect()
# TIA Benchmark

twin.fur

acquire(): 11.324s
acquireDirect(): 1.267s

Balmeranda.fur

acquire(): 11.923s
acquireDirect(): 1.093s

# MMC5 (Goofy Asses per second)

unoptimized: 9.22/s
optimized: 108.96/s
2025-03-07 03:58:13 -05:00
tildearrow 9730988cef MMC5: reset write queue... 2025-03-07 03:21:04 -05:00
tildearrow 47f176b0f0 MMC5: acquireDirect(), part 2
PCM now works
2025-03-07 03:12:18 -05:00
tildearrow 1070fb5d10 MMC5: acquireDirect(), part 1
no samples
also fixed chan osc
2025-03-07 03:07:52 -05:00
tildearrow 86fb92595a NES: fix a little accuracy problem 2025-03-07 02:31:38 -05:00
tildearrow 007ef91e84 NES: puNES acquireDirect(), part 3
reduce CPU usage a bit
2025-03-07 02:10:08 -05:00
tildearrow 08e7112d85 NES: fix unused variable 2025-03-07 02:02:55 -05:00
tildearrow 29849972dd NES: puNES acquireDirect(), part 2
per-chan osc
2025-03-07 02:02:04 -05:00
tildearrow 5df3e1f030 NES: make it C++
so we can submit to chan osc buffer
2025-03-07 01:57:52 -05:00
tildearrow 1d60bb03cc NES: reduce CPU usage when no channels active 2025-03-07 01:48:10 -05:00
tildearrow dde97171ab NES: puNES acquireDirect(), part 1
no per-chan osc
2025-03-07 01:29:40 -05:00
tildearrow ad8437e5ae this is why I don't use tabs
in one editor it's 8 spaces, in another it's 2...
spaces on the other hand are the same regardless of editor
2025-03-06 23:23:46 -05:00
tildearrow f43715775c no to-do 2025-03-06 20:23:10 -05:00
tildearrow 645e97ef93 NES: puNES macro expansion
preparations for acquireDirect()
2025-03-06 20:21:26 -05:00
tildearrow c2228cd74b SCC: acquireDirect() 2025-03-06 19:06:45 -05:00
tildearrow 7a6f6a6745 PCE: remove core quality 2025-03-06 12:18:10 -05:00
tildearrow 4c166b9b5a move blip_buf to extern
so it can be used by other cores
2025-03-06 12:07:28 -05:00
tildearrow 2078949093 Amiga: tweak the filters once again 2025-03-06 02:00:07 -05:00
tildearrow 43891b8d79 PCE: optimize 5ms 2025-03-05 19:07:10 -05:00
tildearrow 68a550a419 update the acquireDirect API
size_t offset is no more - it is always 0
2025-03-05 18:57:17 -05:00
tildearrow ec451cd80e Amiga: acquireDirect, part 3 2025-03-05 15:26:17 -05:00
tildearrow 69a43a70fc Amiga: improve filter calc 2025-03-05 05:40:39 -05:00
tildearrow e941dfb174 Amiga: acquireDirect, part 2
the filter is back!
2025-03-05 04:49:22 -05:00