Genesis-Plus-GX

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e87891fcca [Core/CD] improved CD audio savestate and CD file seeking (in preparation for MegaSD support) ekeeke 2021-09-09 00:54:45 +02:00
76a08ebe6a [libretro] removed genesis_plus_gx_libretro.so from repository (accidentally added in e389f577c9) ekeeke 2021-08-31 09:53:18 +02:00
35ed78cc71 [Core/Misc] fixed ROM loading from memory ekeeke 2021-08-31 09:50:38 +02:00
1e5c2c0ef3 Revert "[Core/Misc] removed unnecessary file loading check" ekeeke 2021-08-31 09:49:29 +02:00
33bbc37f16 Merge pull request #383 from Sanaki/pwrstrkii ekeeke 2021-08-22 16:01:04 +02:00
e389f577c9 Add Power Strike II to internal database as 50Hz game Sanaki 2021-08-21 16:05:04 -07:00
c43cac0cdc [Wii] increased maximal ROM size to 15MB (fixes "Demons of Asteborg") ekeeke 2021-08-11 15:29:46 +02:00
4e3ca297ab [libretro] increased maximal ROM size for Unix, Windows, OS X, IOS and Android platforms ekeeke 2021-08-10 14:50:17 +02:00
babb338dea [Win/SDL] fixed comment in Makefiles ekeeke 2021-08-10 14:41:09 +02:00
298676294a [Core/MD] fixed Game Genie / (Pro) Action Replay lock-on support with ROM larger than 8MB ekeeke 2021-08-09 16:05:24 +02:00
e6ab7563e7 [Core/MD] added SRAM support for games larger than 8MB ekeeke 2021-08-08 16:48:49 +02:00
cc8a6725a7 [Core/Misc] removed unnecessary file loading check ekeeke 2021-06-10 16:41:12 +02:00
1e0d2dad8f [Core/Sound] improved MAME YM2413 core EG attack phase algorithm accuracy (verified on YM2413 real hardware, cf. https://www.smspower.org/Development/YM2413ReverseEngineeringNotes2017-01-26) and EG increment table consistency ekeeke 2021-05-12 19:07:12 +02:00
346935fdda [Core/Sound] fixed MAME YM2612 core potential issue with SSG-EG inverted attenuation level on Key OFF ekeeke 2021-05-11 00:42:27 +02:00
6d10dd30ff [Core/Sound] updated nuked ym2612/ym3438 core to version 1.0.10 (fixes sound issues in Stormlord) ekeeke 2021-05-10 23:44:57 +02:00
8acd9def6d [Core/Sound] improved MAME YM2413 EG transitions accuracy (verified against https://github.com/nukeykt/Nuked-OPLL/blob/master/opll.c) ekeeke 2021-05-09 09:52:44 +02:00
9c3914009c Merge branch 'master' of https://github.com/ekeeke/Genesis-Plus-GX ekeeke 2021-05-07 12:58:29 +02:00
536ff47457 [Core/Sound] fixed MAME YM2413 core EG updates being 2x faster after EG resolution change and improved EG increment steps accuracy (verified on YM2413 real hardware, cf. https://www.smspower.org/Development/YM2413ReverseEngineeringNotes2015-03-20) ekeeke 2021-05-07 12:58:02 +02:00
d0f204bf77 Merge pull request #365 from liberodark/patch-2 ekeeke 2021-04-28 12:52:35 +02:00
d62c48d77f Add New Devices liberodark 2021-04-27 19:46:21 +02:00
4950d2f042 [Core/Sound] improved MAME YM2413 core EG sustain phase transition comparator accuracy (verified on YM2413 real hardware, cf. https://www.smspower.org/Development/YM2413ReverseEngineeringNotes2015-12-31) ekeeke 2021-04-24 11:08:49 +02:00
1a1c2a1e63 [Core/Sound] fixed MAME YM2413 core EG behavior when SL = 0 (verified on YM2413 real hardware, cf. https://www.smspower.org/Development/YM2413ReverseEngineeringNotes2015-12-24) ekeeke 2021-04-24 10:47:25 +02:00
ca484e9c56 [Core/Sound] fixed MAME YM2413 core EG behavior for fastest attack rates (verified on YM2413 real hardware, cf. https://www.smspower.org/Development/YM2413ReverseEngineeringNotes2017-01-26) ekeeke 2021-04-24 10:27:59 +02:00
4feeb7d02e [Core/Sound] fixed MAME YM2413 core EG "dump" rate (verified on YM2413 real hardware, cf. https://www.smspower.org/Development/YM2413ReverseEngineeringNotes2015-12-31) ekeeke 2021-04-23 16:21:04 +02:00
de47d1db56 [Core/Sound] fixed MAME YM2413 core EG resolution bits (verified on YM2413B die, cf. https://www.smspower.org/Development/YM2413ReverseEngineeringNotes2015-03-20) ekeeke 2021-04-23 15:41:33 +02:00
dfeaeba925 [Core/Sound] fixed MAME YM2413 core instruments ROM (verified on YM2413B die, cf. https://siliconpr0n.org/archive/doku.php?id=vendor:yamaha:opl2#ym2413_instrument_rom) ekeeke 2021-04-23 11:48:21 +02:00
305f89489e [Core/Sound] fixed carrier/modulator phase reset after channel Key ON in MAME YM2413 core ekeeke 2021-04-23 01:27:50 +02:00
cea418ece8 [Gamecube/Wii] fixed one-month offset in state/sram file displayed date ekeeke 2021-04-08 16:04:20 +02:00
4aa6e9d89e Merge pull request #359 from WinterMute/use-generated-headers ekeeke 2021-04-08 15:10:32 +02:00
0237209f89 prevent parallel building errors Dave Murphy 2021-04-07 00:46:22 +01:00
0181eeaab9 use generated headers Dave Murphy 2021-04-07 00:45:40 +01:00
3eac114065 [Wii] added workaround to fix crash when loaded from Wiiflow (or any apploader passing "usb1:/", "usb2:/", ... for application path in argv[0]) with newlib 2.5.0 and later versions ekeeke 2021-04-04 08:46:04 +02:00
a8e9c831e9 [Gamecube/Wii] fixed compilation warning with gcc 10.2.x (devkitPPC r38) ekeeke 2021-03-28 09:31:26 +02:00
605aa52baa [Gamecube] fixed switching from progressive to interlaced video mode on startup ekeeke 2021-03-28 09:29:17 +02:00
32a2edb6a6 [Core/MD] improved SVP chip auto-detection (based on SVP reverse-engineering from https://github.com/jdesiloniz/svpdev/wiki/Internal-ROM) ekeeke 2021-02-23 15:59:12 +01:00
bc8d1ae2b2 [Core/MD] added emulation of "Micro Machines USA" on-board TMSS bypass logic hardware (fixes lockout when TMSS Boot ROM is enabled) ekeeke 2021-02-23 14:59:59 +01:00
bb8f3b3113 Merge pull request #351 from ds22x/master ekeeke 2021-02-18 09:09:07 +01:00
751d8867d4 Libretro: Reworked Left Border code so it doesn't affect core source code. ds22x 2021-02-18 01:28:02 +01:00
03d1482b29 Add an option to remove left side border ( Sega Master System) ds22x 2021-02-17 17:02:36 +01:00
58758aef3d [Core/MD] added Rock Heaven / Rock World pirate cartridges protection emulation ekeeke 2020-12-08 17:23:27 +01:00
c3326ce03c [Core/MS] added support for Out-Run 3D prototype (dumped by SMS Power) ekeeke 2020-12-08 17:20:35 +01:00
8c430293a3 Revert "[Core/MD] fixed SRAM support for Landstalker expanded ROM hacks (fixes Spanish translation black screen when starting a game)" ekeeke 2020-11-01 01:03:46 +01:00
298b09fcd1 [Core/MD] fixed SRAM support for Landstalker expanded ROM hacks (fixes Spanish translation black screen when starting a game) ekeeke 2020-10-31 14:22:58 +01:00
155b982417 Merge pull request #338 from rtissera/fix-chd-arm-alignment-issues ekeeke 2020-10-30 13:21:09 +01:00
77b967f4d5 Fix crash loading CHD on some ARM boards (minimal changes) Romain TISSERAND 2020-10-29 21:07:28 +01:00
944e349e24 [Core/MS][Core/GG] added support for latest SMS Power ROM dumps ekeeke 2020-10-11 11:41:41 +02:00
54b946cd55 [Gamecube/Wii] modified Makefiles to directly use bin2s tool instead of bin2o script (fixes build issues with latest devkitPPC releases producing refactored/incompatible bin2s tool outputs) ekeeke 2020-09-18 01:44:14 +02:00
a8d15733fb [Gamecube/Wii] fixed compilation issue with GCC 10.x used in devkitPPC r37 and later ekeeke 2020-09-18 01:34:26 +02:00
c718b1f3f2 [Core/CD] fixed CD communication registers state on peripheral reset (fixes SUB-CPU side initialization in MSU-MD sample demo and some Mode 1 patched games using MSU-MD driver) ekeeke 2020-09-08 01:57:44 +02:00
2ca416f738 Updated HISTORY.txt ekeeke 2020-09-04 02:41:21 +02:00
be0edd898c [Core/CD] improved CDD status report accuracy (fixes track looping with Mode 1 patched games using MSU-MD driver) ekeeke 2020-09-04 02:38:54 +02:00
fbb3448cea [Core/CD] fixed word access to CDD control register (fixes spurious audio track playback on startup with Mode 1 patched games using MSU-MD driver) ekeeke 2020-09-04 02:37:01 +02:00
f8a8046948 [Core/CD] optimized CUE and CHD file detection ekeeke 2020-08-25 15:56:17 +02:00
aef031a6d2 [Core/MD] fixed typo causing issues with games larger than 4MB ekeeke 2020-08-25 15:41:22 +02:00
299724791e [Core/CPU] fixed 68k timings of ANDI.L #Imm,Dn, ADDQ.W #Imm,An and TAS instructions (cf. Yacht.txt) + corrected typo in BTST Dn,#Imm instruction timings on SUB-CPU side ekeeke 2020-08-15 00:29:20 +02:00
15722b16ab [Core/MD] added support for Triple Play 96 & Triple Play - Gold Edition real Mask ROM dumps ekeeke 2020-07-14 01:45:12 +02:00
1758bbe0e4 [Core/MD] added support for new X-in-1 pirate mappers ekeeke 2020-07-13 23:58:38 +02:00
dcc231f685 [Core/CD] added support for first revision of Sewer Shark (no audio track) ekeeke 2020-07-12 16:56:03 +02:00
5a6dec925a [Core/MD] updated copyright year ekeeke 2020-07-12 16:55:14 +02:00
f86a9afc77 [Core/CD] fixed loading issue when backup RAM cart is filled with non-zero data ekeeke 2020-07-12 16:48:53 +02:00
17027ad6c4 [Core/MD] added support for more RADICA dumps ekeeke 2020-07-12 16:40:05 +02:00
f0429f1637 [libretro] fixed compilation issues with previous commit ekeeke 2020-05-30 15:44:54 +02:00
accf5ef788 Merge branch 'master' of https://github.com/ekeeke/Genesis-Plus-GX ekeeke 2020-05-30 15:03:17 +02:00
82c4821503 [libretro] added support for disk control interface and m3u file lists (allow disk swapping in multi-disk CD games) ekeeke 2020-05-30 15:02:55 +02:00
9316c9ef48 Merge pull request #319 from carmiker/master ekeeke 2020-05-16 08:19:32 +02:00
7781577920 Fix libretro build for GCC 10 Rupert Carmichael 2020-05-15 20:18:26 -04:00
9630e59552 [SDL] fixed sound format on big-endian platforms ekeeke 2020-05-01 09:55:22 +02:00
9d288726bf [SDL] fixed linking issues with opll.o ekeeke 2020-05-01 09:44:53 +02:00
81becffb6c [libretro] added preliminary support for ROM files already loaded/patched in memory by frontend (still requires frontend modification to be functional) ekeeke 2020-04-19 19:09:15 +02:00
e66b7bc83d [Core/CD] improved Timer interrupt timings and CDD interrupt accuracy (fixes audio stutters during Popful Mail FMV) ekeeke 2020-04-14 15:51:38 +02:00
33a43e34c1 [Core/CD] incremented CD_PLAY status delay by one CDD interrupt (fixes regression freeze in Annet Futatabi introduced by previous change) ekeeke 2020-04-10 15:28:16 +02:00
18fca13142 [Core/CD] fixed reported CDD status after CD play command when seek time is emulated (fixes music playback delay in Bari Arm) ekeeke 2020-04-04 20:20:36 +02:00
03c5fa58f4 [Core/CPU] improved debug logging ekeeke 2020-04-04 15:30:46 +02:00
dd4ce564da [SDL] added support for nuked cycle-accurate YM2413 core (optional) ekeeke 2020-04-04 15:29:19 +02:00
7b52165dd5 [Core/CPU] added Z80 wait-states on 68k bus access (fixes Remute Red Eyes demo) ekeeke 2020-04-04 15:27:30 +02:00
ec3c90e3bc [Core/Misc] code cleanup ekeeke 2020-04-04 15:26:10 +02:00
bd7875b398 [Core/Sound] fixed typo error (could potentially break nuked ym2413 core state saving) ekeeke 2020-04-04 14:16:47 +02:00
8359664e58 Merge pull request #304 from nukeykt/master ekeeke 2020-02-05 17:55:41 +01:00
4b5ccd7767 [Core/Sound] update nuked ym2413 core to v1.0 nukeykt 2020-02-06 00:39:13 +09:00
74ad967dfe Merge pull request #301 from carmiker/master ekeeke 2020-01-05 09:57:31 +01:00
f4d0f74c74 Fixed extra #ifdef token warning in sound.c Rupert Carmichael 2020-01-05 00:40:39 -05:00
66eb0520d1 Merge pull request #298 from nukeykt/ym2413 ekeeke 2019-12-22 17:40:06 +01:00
dd6165785f [Core/Sound] add nuked ym2413 core nukeykt 2019-12-22 18:05:15 +09:00
791048af4c [Core/Sound] reverted change made to FM chip synchronization on CPU reads (fixes TMNT Tournament Fighters broken music when using Nuked core + Overdrive II demo music desyncing too fast with MAME/Nuked cores) ekeeke 2019-11-28 00:51:13 +01:00
e329aa1cc7 [Core/MD] optimized SRAM word accesses on big-endian platform ekeeke 2019-11-28 00:22:13 +01:00
0628db556f [Core/CD] code cleanup ekeeke 2019-11-28 00:20:35 +01:00
e455861255 [Core/CD] improved CUE file parsing (fixes issue with CUE files mixing single-track and multiple-tracks files) ekeeke 2019-11-27 23:11:09 +01:00
863c7254c9 [Core/CD] added support for CD-ROM Mode 2 (Form 1 & 2) image files (fixes EBXA disc support in Wonder Library) ekeeke 2019-11-25 19:30:07 +01:00
364d186789 [Core/CD] optimized accesses to CDC RAM on little-endian platforms ekeeke 2019-11-25 17:25:34 +01:00
48e3321261 [Core/CPU] fixed sub 68K DIVU instruction timings ekeeke 2019-11-25 17:17:26 +01:00
f9161fbcee [Core/MS] fixed savestate support when using Boot ROM ekeeke 2019-11-25 17:15:02 +01:00
eeea2039b6 [Core/CD] fixed ISO+WAV support regression (introduced by previous commit) ekeeke 2019-11-25 17:14:27 +01:00
0e8ac65dc4 [Core/CD] improved WAV file detection/support ekeeke 2019-11-11 17:31:29 +01:00
5b1271e477 [Wii] fixed back support for third-party Classic Controllers reporting invalid analog sticks calibration data ekeeke 2019-06-13 01:03:27 +02:00
6466994353 [Gamecube/Wii] fixed menu typo ekeeke 2019-05-08 08:39:22 +02:00
0060708ad3 Merge branch 'master' of https://github.com/ekeeke/Genesis-Plus-GX ekeeke 2019-05-08 08:22:22 +02:00
aa9300d581 [Core/SG] fixed state loading for games using external RAM ekeeke 2019-05-08 08:19:30 +02:00
1cda68dd30 Merge pull request #271 from vadosnaprimer/cpuhook ekeeke 2019-04-26 15:23:08 +02:00
fdce31ae8b optionally add core/debug to libretro makefiles feos 2019-04-25 21:43:03 +03:00
a46a84d0fb Merge pull request #270 from vadosnaprimer/cpuhook ekeeke 2019-04-25 19:34:57 +02:00