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cbd2bc3d47
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Author SHA1 Message Date
Arto Vainiolehto
cbd2bc3d47 Add new core option: Core-provided aspect ratio. 
Available options for core-provided aspect ratio are "auto", "NTSC PAR" and "PAL PAR".
- NTSC PAR forces pixel aspect ratio of NTSC tvs always, regardless of game or core region
- PAL PAR forces pixel aspect ratio of PAL tvs always, regardless of game or core region
- auto works as following
-- NTSC PAR is used when core region is set to auto and game region is NTSC, or core region is set to ntsc-u or ntsc-j.
-- PAL PAR is used when core region is set to auto and game region is PAL, or core region is set to pal.
-- 6:5 PAR is used for Game Gear games, if core options Borders and Game Gear extended screen are both disabled
 2016-09-19 13:17:00 +03:00
EkeEke
6119fe7a59 Merge branch 'master' of https://github.com/ekeeke/Genesis-Plus-GX 2016-09-09 16:04:45 +02:00
EkeEke
17a64572e7 [Core/CD] fixed WAV file detection to support files generated by Audacity/FFmpeg/libavformat with RIFF header metadata chunks 2016-09-09 16:03:41 +02:00
ekeeke
d6162d0a7e Merge pull request #105 from libretro/master 
Re-syncing with libretro repo
 2016-09-09 08:41:36 +02:00
twinaphex
79d5df0a67 Merge https://github.com/ekeeke/Genesis-Plus-GX 2016-09-09 05:22:07 +02:00
twinaphex
e848e53e17 (Emscripten) Update target 2016-09-08 10:38:50 +02:00
EkeEke
60bb5edb17 [Core/CD] fixed access to Sub-CPU "read-only" communication registers (fixes Round 5 Boss freeze in Streets of Rage / Sega Classics Arcade Collection) 2016-09-07 23:01:40 +02:00
twinaphex
8ae8ebbbe7 Update target name 2016-09-07 04:56:18 +02:00
twinaphex
bd762e131f Emscripten - set to little endian 2016-09-07 01:08:08 +02:00
twinaphex
7fa953a0f0 Add header include 2016-09-06 22:30:20 +02:00
twinaphex
59cfdc90bf Merge https://github.com/ekeeke/Genesis-Plus-GX 2016-09-06 22:26:57 +02:00
EkeEke
b5c243664d [libretro] improved system region swapping 2016-09-02 16:33:54 +02:00
EkeEke
740f690de8 [Gamecube/Wii] VDP status in 8-bit mode should not be changed when changing region 2016-09-02 16:31:47 +02:00
EkeEke
aa084363b6 [Core] When copying backward, use memmove instead of memcpy (anjbe). 2016-09-02 16:31:08 +02:00
EkeEke
446d9aa61f [Core/CPU] fixed Z80 interrupt duration (fixes music running too fast in Bomb on Basic City homebrew) 2016-08-16 00:02:33 +02:00
EkeEke
fa8929eb3d [Core/CPU] improved 68k auto-vectored interrupts acknowledge cycle timing accuracy (fixes background color corruption during Bubsy cutscenes) 2016-08-15 21:53:12 +02:00
EkeEke
3ee094c0ea [Libretro] added core option to select per game instead of per bios CD system BRAM file 2016-08-11 00:14:04 +02:00
Twinaphex
0bcf4ced21 Merge pull request #53 from ekeeke/master 
Update Genesis-Plus-GX
 2016-08-03 01:09:11 +02:00
ekeeke
308b01e9e7 Merge pull request #97 from sergiobenrocha2/master 
[Libretro] Change BRAM Dir from System/BIOS to Save.
 2016-08-01 08:50:22 +02:00
sergiobenrocha2
85c30ecf83 [Libretro] Change BRAM Dir from System/BIOS to Save. 2016-08-01 02:19:39 -03:00
EkeEke
ff6bd36593 [Core/CD] fixes last commit broken PCM clock initialization when VSYNC is enabled 2016-07-15 20:07:23 +02:00
EkeEke
1dac828fb5 [Core/MD] improved SVP memory handlers accuracy (fixes Virtua Racing debug mode) 2016-07-09 19:46:22 +02:00
EkeEke
36da8a2453 [Core/CD] CD timings should be initialized during CD hardware initialization (fixes broken Mode 1 support) 2016-07-06 23:09:15 +02:00
EkeEke
38753afaa5 [Core/CD] improved CDD "play" command accuracy (fixes "Snatcher" Act 2 starting cutscene) 2016-07-03 15:52:17 +02:00
ekeeke
101afae137 [Core/CD] CD struct area should only be touched when emulated since it's shared with large ROM (> 8MB) buffer area 2016-06-22 11:36:34 +02:00
EkeEke
2e8fde0963 [Core/CD] fixed comment 2016-06-22 01:22:47 +02:00
EkeEke
ece23d007e [Core/CD] improved PAL Mega CD timing accuracy 2016-06-22 01:15:15 +02:00
EkeEke
01030f1a76 [Core/MS] improved Japanese Master System I/O chip (315-5297) emulation (verified on real hardware by Charles MacDonald) 2016-06-14 23:42:30 +02:00
EkeEke
949e60ee32 [Gamecube/Wii] added EFB automatic clearing on XFB copy (fixes light gun crosshair rendering when border are disabled) 2016-06-14 23:40:39 +02:00
EkeEke
c01c640457 [Gamecube/Wii] fixed Master System games peripheral auto-detection 2016-06-14 23:37:45 +02:00
EkeEke
373b4ff214 [Core/VDP] disabled sprite rendering during border when borders are not disabled (fixes wrong sprite collision detection in Racer homebrew game when borders are disabled) 2016-05-29 18:53:57 +02:00
Twinaphex
7c0f0565e0 Merge pull request #51 from vanfanel/master 
Removed redundant CFLAG on the Rpi2 and Rpi3 platforms
 2016-05-24 14:38:26 +02:00
vanfanel
f00c4183a3 Removed redundant CFLAG in Pi1 platform 2016-05-24 14:36:14 +02:00
vanfanel
adfdf4387d Removed redundant CFLAG on the Rpi2 and Rpi3 platforms 2016-05-24 14:01:32 +02:00
twinaphex
9e7ee25c15 Merge https://github.com/ekeeke/Genesis-Plus-GX 2016-05-20 12:13:01 +02:00
EkeEke
d819b4bccd [Core/CD] increased CD drive latency (fixes Earnest Evans) 2016-05-14 17:47:01 +02:00
EkeEke
d8ebe96491 [Core/VDP] fixed Mode 4 sprite Y wrapping in various screen height modes (fixes VDP Test ROM / Fantastic Dizzy) 2016-05-08 17:09:31 +02:00
EkeEke
6a0fdd10df [Gamecube/Wii] optimized EFB->XFB copy (also fixes crash when displaying FPS while fast-forward is ON) 2016-05-08 17:06:15 +02:00
twinaphex
4016fa1adc Merge https://github.com/ekeeke/Genesis-Plus-GX 2016-05-05 04:40:24 +02:00
Twinaphex
19af53a924 Merge pull request #49 from loganmc10/master 
Add rpi3 platform
 2016-05-05 04:39:14 +02:00
Logan McNaughton
a4a54ca255 Add rpi3 platform 2016-05-04 20:33:40 -06:00
EkeEke
a0f161ed2d [Core/CD] fixed bootable cartridge (mode-1) corrupting loaded CD BIOS 2016-05-03 17:19:26 +02:00
EkeEke
caaf82f2da [Gamecube/Wii] optimized GX texture loading 2016-05-03 16:14:24 +02:00
EkeEke
9365ac2b55 [Core/VDP] improved VDP status timing accuracy 2016-05-01 20:21:45 +02:00
EkeEke
381a9d114f [Core/VDP] fixed issues caused by screen width change during active display (Golden Axe 3 intro, Ultraverse Prime) 2016-05-01 20:10:37 +02:00
EkeEke
79570c7d4e [Core/Misc] fixed code formatting 2016-05-01 20:04:40 +02:00
EkeEke
c6b62fcec7 [Core/MD] enable official bank-switching mapper by default (fixes Sonic VR hack) 2016-04-30 20:09:03 +02:00
twinaphex
e170a27746 Merge https://github.com/ekeeke/Genesis-Plus-GX 2016-04-13 17:50:53 +02:00
EkeEke
6c9b42f768 [Core/VDP] fixed Master System II extended video modes sprite parsing (fixes Mega Man 2 demo) 2016-04-10 17:06:22 +02:00
EkeEke
862e44f098 [Core/MS] fixed 4MB ROM support 2016-03-30 17:35:00 +02:00