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Author SHA1 Message Date
tildearrow d853c59b3d SCV unification 2025-03-10 04:05:12 -05:00
tildearrow 804e8b7fb8 NDS: fix chan osc 2025-03-09 16:19:13 -05:00
tildearrow 1c05bb8b05 T6W28: fix chan osc! 2025-03-09 03:31:03 -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 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 42920b9101 AY: this sucks, part 3 
improve heuristics... noise is very slow
 2025-03-08 02:22:45 -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 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 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 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 4c166b9b5a move blip_buf to extern 
so it can be used by other cores
 2025-03-06 12:07:28 -05:00
tildearrow 43891b8d79 PCE: optimize 5ms 2025-03-05 19:07:10 -05:00
tildearrow ac8df480ab PCE: half working channel osc 
it doesn't look right
 2025-03-04 12:37:31 -05:00
tildearrow 11c99f9f96 PCE: push it even further! 
now a bit faster
 2025-03-04 12:21:56 -05:00
tildearrow f0a3e3f590 PCE: Mednafen is wonderful 
the PSG emulator already comes with heuristics... I stripped them off
for Furnace but now that we have acquireDirect() we can give it our
blip_buf and handle everything there

from 40-70% to 10% CPU usage on my phone, and highest quality!

TODO:
- PCM
- chan osc (should be very easy)
 2025-03-03 20:29:34 -05:00
tildearrow 8f54445625 GA20: acquireDirect optimizations, part 1 
buggy, slow and glitchy
output is good but chan osc is now broken

from 1.5 to 0.4 seconds
 2025-03-02 20:29:28 -05:00
tildearrow 49a8693dcb new chan osc, part 7 
i am done
 2025-03-02 16:14:49 -05:00
tildearrow 6265d2cd39 new chan osc, part 6 
more adaptations

how can I get you out of my head... I want to go back to work!
 2025-03-02 04:11:10 -05:00
LTVA1 c58a7cba20 Update sid3.c 2025-02-22 14:45:09 -05:00
tildearrow cf89a4ff44 GA20: yet another optimization 2025-02-20 04:44:19 -05:00
tildearrow 0e0aab88de GA20: another optimization 2025-02-18 05:53:54 -05:00
tildearrow e22d46e619 C64: implement 6581 bias on dSID 
for PCM
 2025-01-31 14:59:38 -05:00
tildearrow 1ceffc659c I will do this later 2025-01-30 16:24:33 -05:00
tildearrow b17b0e3f40 fix build... 2025-01-30 15:27:55 -05:00
tildearrow 6e63669501 add a bunch more TODOs 2025-01-29 04:38:12 -05:00
tildearrow 8776e1c442 µPD1771C: implement tone/noise mode 2025-01-29 04:10:54 -05:00
tildearrow 97402e6d41 replace AArt µPD1771C core with MAME 2025-01-29 01:58:31 -05:00
Natt Akuma 665b722f31 VIC-20: add an option to disable filters 2024-10-17 20:16:04 -05:00
tildearrow 47f36f99d9 Merge branch 'master' into SID3 2024-09-13 23:46:13 -05:00