ekeeke
f919bd3849
Merge pull request #183 from nukeykt/ym3438
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Nuked OPN2: fix envelope generator increment calculation
2017-10-05 18:56:07 +02:00
nukeykt
64356591d6
[Core/Sound] Nuked OPN2: fix envelope generator increment calculation
2017-10-06 00:25:16 +09:00
Twinaphex
da0ee599a0
Merge pull request #106 from bkoropoff/sprite-limit
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Add option to remove per-line sprite limits
2017-10-05 09:45:17 +02:00
Brian Koropoff
e0ef0902e9
Add option to remove per-line sprite limits
2017-10-04 22:24:31 -07:00
Twinaphex
603a532be2
Merge pull request #109 from bkoropoff/overclock-granular
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Allow more fine-grained overclocking
2017-10-05 07:20:01 +02:00
Brian Koropoff
f3e0641b1b
Allow more fine-grained overclocking
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Some games can benefit from a little overclocking but start behaving
strangely at 2x. Make the internal overclock ratio a fixed point
number and add 3 fractional settings.
2017-10-04 22:07:45 -07:00
ekeeke
2345d98b69
Merge pull request #181 from libretro/master
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[Core/CPU] add optional 68K and Z80 overclocking
2017-10-04 11:19:10 +02:00
Twinaphex
82d83c43ec
Merge pull request #105 from bkoropoff/overclock
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Add experimental "overclock" option
2017-10-04 02:31:43 +02:00
Brian Koropoff
2135365d5c
Add experimental overclock option.
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This reduces all cycle costs by half for the primary CPU. There
is a delay upon loading before overclocking is applied as a
workaround for some games that detect PAL/NTSC systems by counting
cycles in a frame at startup.
2017-10-03 16:46:17 -07:00
ekeeke
388f73d658
[libretro] cosmetic changes to core settings
2017-09-30 09:58:09 +02:00
ekeeke
296b3c7a08
Merge pull request #179 from nukeykt/ym3438
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Nuked OPN2: minor optimization + ASIC YM3438 & YM2612 DAC emulation (experimental)
2017-09-29 21:23:49 +02:00
nukeykt
573120e4f6
Nuked OPN2: requested changes 2
2017-09-29 22:37:13 +09:00
nukeykt
405db5d9f4
Nuked OPN2: requested changes
2017-09-29 18:01:03 +09:00
nukeykt
51f802b2cc
Nuked OPN2: ASIC YM3438 & YM2612 emulation
2017-09-29 01:45:49 +09:00
nukeykt
27a77147aa
Nuked OPN2: optimize detune calculation
2017-09-28 19:54:12 +09:00
nukeykt
6a23a42540
Nuked OPN2: minor tweaks
2017-09-28 17:00:31 +09:00
ekeeke
e2774c7b8a
Update ym2612.c
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[Core/YM2612] minor optimizations
2017-09-27 13:58:22 +02:00
ekeeke
1f0af7e5a8
Merge pull request #177 from nukeykt/ym3438
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Nuked OPN2: Don't attack if key is off
2017-09-26 14:19:12 +02:00
nukeykt
716791bd35
Merge branch 'master' of https://github.com/ekeeke/Genesis-Plus-GX into ym3438
2017-09-26 20:40:24 +09:00
nukeykt
eb457641a8
Nuked OPN2: Don't attack if key is off
2017-09-26 20:36:07 +09:00
ekeeke
992cbdca7a
Merge pull request #176 from nukeykt/ym3438
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Nuked OPN2: Fix LFO PM
2017-09-26 13:27:06 +02:00
nukeykt
13ab2aafbc
Nuked OPN2: Fix LFO PM
2017-09-26 19:23:43 +09:00
ekeeke
3d8bd155a7
[Core/Sound] fixed EG counter loopback behavior (verified on real YM3438 die by nukez)
2017-09-26 10:25:48 +02:00
ekeeke
e215268169
Merge pull request #175 from libretro/master
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[libretro] merge libretro repository changes (mono output option + YM3438 core build fixes for some compilers)
2017-09-26 09:54:41 +02:00
twinaphex
accc1c030e
Use stdint.h instead of inttypes.h - fixes MSVC < 2010
2017-09-26 04:18:19 +02:00
twinaphex
ba28a28b7e
Fix Emscripten
2017-09-26 00:49:48 +02:00
twinaphex
afd861cdb5
Merge branch 'master' of https://github.com/libretro/Genesis-Plus-GX
2017-09-25 22:17:47 +02:00
ekeeke
3fc3a57b26
[Core/68k] fixed NBCD insruction when using register operand
2017-09-25 01:09:09 +02:00
ekeeke
e52926248a
Merge pull request #174 from nukeykt/ym3438
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Reset YM core only when value is changed
2017-09-24 19:59:21 +02:00
nukeykt
147edb894b
Reset YM core only when value is changed
2017-09-24 23:34:58 +09:00
ekeeke
8d4b95a139
Merge pull request #173 from nukeykt/ym3438
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Add nuked opn2 as alternative core
2017-09-23 18:54:38 +02:00
nukeykt
1768a34144
Nuked OPN2: requested changes 3
2017-09-24 01:47:50 +09:00
nukeykt
757a6e0c1f
Nuked OPN2: requested changes 2
2017-09-23 21:17:05 +09:00
nukeykt
1c6fa9fdb6
Nuked OPN2: requested changes
2017-09-23 20:26:26 +09:00
nukeykt
0128f345b5
Add nuked opn2 as alternative core
2017-09-23 12:52:45 +09:00
EkeEke
00a79db64e
[Core/CD] fixed cooked Mode-1 (ISO) sectors access in CHD files
2017-09-23 00:14:43 +02:00
hizzlekizzle
b113bc67cd
Merge pull request #104 from LodanZark/patch-1
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change the Lowpass core option to lowercase
2017-09-21 09:41:40 -05:00
LodanZark
acf5a08674
Merge branch 'master' into patch-1
2017-09-21 15:34:40 +01:00
hizzlekizzle
27d3ecba15
Merge pull request #103 from rz5/master
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(libretro) Revert default sound output to 'stereo'
2017-09-21 09:24:26 -05:00
LodanZark
5cd8f6e7d3
change the Lowpass core option to lowercase
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change the Lowpass core option to lowercase for better consistence with other options
2017-09-21 15:13:17 +01:00
r5
f0fe9307c9
(libretro) Revert default sound output to 'stereo'
2017-09-21 14:38:22 +01:00
notaz
5d13ccbe3f
[Core/SVP] fix pointer arithmetic on 64bit ( #171 )
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I don't want broken version of my code to linger around.
2017-09-21 09:24:50 +02:00
EkeEke
07b01ca52b
[libretro] fixed typo regarding latest filter setting field name change
2017-09-21 09:22:27 +02:00
Twinaphex
7a0af38584
Merge pull request #102 from rz5/master
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(libretro) Expose stereo/mono core option
2017-09-20 22:43:35 +02:00
r5
8287d597a2
(libretro) Expose stereo/mono core option
2017-09-20 19:24:52 +01:00
EkeEke
94103569ff
[Core/VDP] allow active screen width to be modified during first two lines (Bugs Bunny in Double Trouble)
2017-09-20 16:45:50 +02:00
EkeEke
527fd6ecd8
[Core/VDP] improved VDP status read timing accuracy (fixes 'Marvel Land' demo mode)
2017-09-20 10:53:08 +02:00
EkeEke
f6f4556533
[Core/Sound] fixed 3-Band EQ implementation
2017-09-19 15:26:50 +02:00
EkeEke
5a3cfbc1b9
[Core/CD] implemented proper CHD file virtualization
2017-09-19 15:00:03 +02:00
EkeEke
31906b20cf
[Core/Sound] fixed PSG noise channel bug
2017-09-19 12:21:41 +02:00
