Commit Graph

248 Commits

Author SHA1 Message Date
ekeeke
82c4821503 [libretro] added support for disk control interface and m3u file lists (allow disk swapping in multi-disk CD games) 2020-05-30 15:02:55 +02:00
ekeeke
81becffb6c [libretro] added preliminary support for ROM files already loaded/patched in memory by frontend (still requires frontend modification to be functional) 2020-04-19 19:09:15 +02:00
nukeykt
dd6165785f [Core/Sound] add nuked ym2413 core 2019-12-22 18:05:15 +09:00
feos
fdce31ae8b optionally add core/debug to libretro makefiles 2019-04-25 21:43:03 +03:00
vadosnaprimer
b24541938a move cpuhook to a core/debug 2019-04-24 19:55:31 +03:00
vadosnaprimer
d1e7cd6bea add CPU hooking functionality
can be used by a frontend to implement breakpoints or tracelogging
currently hooked: M68K executing/reading/writing, VDP reading/writing (only for MegaDrive)
2019-04-21 20:35:38 +03:00
Vladimir Kononovich
0887331413 Added MSVC 2017 solution. 2018-12-11 16:22:36 +03:00
lacastri
6b1579f957
Use new retro_device_lightgun api
hiddenasbestos authored
https://github.com/hiddenasbestos/Genesis-Plus-GX/tree/lightgun
2018-10-07 19:45:38 -05:00
retrotalker
618be290ca
remove msvc 2018-08-18 08:08:29 -05:00
retrotalker
d908cae277
libretro sync 2018-08-17 20:38:52 -05:00
ekeeke
2de69b3a5c
[libretro] corrected max authorized port value in retro_set_controller_port_device function 2018-08-14 13:57:00 +02:00
ekeeke
0ac750010e
Merge pull request #236 from lab313ru/patch-2
[libretro] Fixed options reading nullpointer
2018-07-07 17:43:24 +02:00
Vladimir Kononovich
bca4877a55
Fixed options reading nullpointer
An exception may happen when no previous core config was loaded.
2018-07-07 18:09:12 +03:00
Vladimir Kononovich
9b09fb100c
Fixed compilation flags for MSVC 2017 build 2018-07-07 18:05:28 +03:00
Vladimir Kononovich
484e05f5b8 fixed libretro msvc. 2018-07-05 21:20:39 +03:00
nukeykt
3aae6e4f09 [Core/Sound] Nuked OPN2: removed discrete ym3438 core 2018-02-01 00:01:03 +09:00
ekeeke
e51cbc5eb8
[Libretro] fixes typo 2017-12-31 12:28:31 +01:00
ekeeke
3463f2f724
[libretro] keep base height unchanged in double-field interlaced mode to bypass integer scaling limitations 2017-12-31 12:26:07 +01:00
EkeEke
902dc4c4c0 [Core/Sound] added (optional) YM2612 DAC distortion emulation in MAME core & removed configurable YM2612 DAC resolution (deprecated) 2017-12-22 20:43:28 +01:00
hunterk
2731a19a07 hopefully add CHD support to JNI makefile 2017-11-27 20:15:14 -06:00
twinaphex
81e028dccc Merge https://github.com/ekeeke/Genesis-Plus-GX 2017-10-27 17:03:59 +02:00
meepingsnesroms
3a686d6b01 Libretro android overclock fix 2017-10-17 07:47:50 -07:00
hunterk
9a792a1c00 add HAVE_CHD to Android build 2017-10-15 10:46:00 -05:00
hunterk
5737367536 move HAVE_YM3438 define out to LIBRETRO_CFLAGS 2017-10-10 14:43:11 -05:00
ekeeke
5ec1cd099f Merge pull request #184 from bkoropoff/overclock-tidy
[Core] Improved CPU overclock granularity and added (optional) sprite limits removal support (bkoropoff)
2017-10-10 10:46:16 +02:00
Brian Koropoff
fe21bb5950 Tidy up overclock code
Also use full available precision for overclock ratio.
2017-10-07 17:24:37 -07:00
Brian Koropoff
e0ef0902e9 Add option to remove per-line sprite limits 2017-10-04 22:24:31 -07:00
Brian Koropoff
f3e0641b1b Allow more fine-grained overclocking
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
[Core/CPU] add optional 68K and Z80 overclocking
2017-10-04 11:19:10 +02:00
Brian Koropoff
2135365d5c Add experimental overclock option.
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
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
twinaphex
afd861cdb5 Merge branch 'master' of https://github.com/libretro/Genesis-Plus-GX 2017-09-25 22:17:47 +02:00
nukeykt
147edb894b Reset YM core only when value is changed 2017-09-24 23:34:58 +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
LodanZark
acf5a08674 Merge branch 'master' into patch-1 2017-09-21 15:34:40 +01:00
LodanZark
5cd8f6e7d3 change the Lowpass core option to lowercase
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
EkeEke
07b01ca52b [libretro] fixed typo regarding latest filter setting field name change 2017-09-21 09:22:27 +02:00
r5
8287d597a2 (libretro) Expose stereo/mono core option 2017-09-20 19:24:52 +01:00
EkeEke
f6f4556533 [Core/Sound] fixed 3-Band EQ implementation 2017-09-19 15:26:50 +02:00
lifning
ac67b0a430 Allow SYSTEM_RAM to be queried in games that do not have SRAM 2017-09-18 00:50:07 -07:00
twinaphex
6e2e69eb0a Update Makefile.common 2017-09-16 06:49:05 +02:00
twinaphex
a3b4f1b2fd Remove msvc 2003/2010 solutions 2017-09-16 06:47:16 +02:00
hunterk
7f3d999735 add lowpass filter core option 2017-09-13 09:49:50 -05:00
Twinaphex
d3941ab876 Update Makefile.common 2017-09-05 22:38:26 +02:00
twinaphex
2d9fd15236 Buildfixes 2017-09-05 21:38:09 +02:00