Commit Graph

49 Commits

Author SHA1 Message Date
feos 9e3d57341f gpgx: custom backdrop color. 2016-02-28 20:52:54 +03:00
feos 196f896679 gpgx: sprite layer toggle 2016-02-28 01:59:51 +03:00
feos c04d813b77 gpgx: change lowpass range to ushort to make at least some sense to user. 2016-02-28 01:12:36 +03:00
nattthebear c623933af1 gpgx: some audio settings and stuff. presumably fixes issue 584 2016-02-27 14:39:01 -05:00
feos b02601cb04 gpgx: don't let (our copy of) PC reg run away during callbacks.
todo: less ugly?
2016-02-25 20:07:51 +03:00
nattthebear e903273474 add "M68K BUS" and "S68K BUS" domains to gpgx core 2016-02-20 08:35:56 -05:00
zeromus 802fb54fad gpgx - support up to 32MB roms (fix #543 probably) 2015-12-08 19:49:31 -06:00
zeromus 17f73dc360 CDL - oops, forgot GPX z80 data reading 2015-10-27 16:46:29 -05:00
zeromus 35b6d8c1d6 CDL - support GPGX. still need to make enable toggle, to win back speed 2015-10-27 16:31:43 -05:00
feos ea9acdbe8d genesis+plus+gx: fix (1 case of) broken determinism in savestates. io_regs was the only thing saved, input struct is what the client sends, and gamepad struct is constantly used but never saved. 2015-07-08 23:58:47 +03:00
goyuken 00b3146615 gpgx: fix audio CD scanning 2014-10-10 01:05:13 +00:00
goyuken 489d69d20c genesis: make the vram memory domain properly invalidate the tile cache and the vdp viewer properly regenerate the tile cache. may or may not fix issue 265. 2014-09-19 23:56:08 +00:00
goyuken 0f6dbd5570 genesis: merge r874 from upstream (sprite corner-case fix) 2014-07-11 18:55:43 +00:00
goyuken e660937c46 genesis: layer draw toggles 2014-07-11 18:51:26 +00:00
goyuken a8530cbdc3 genesis: actually get r872 from upstream (forgot it in prev commit) 2014-07-05 05:58:00 +00:00
goyuken 00d31f41e1 genesis: grab r859 and r872 from upstream 2014-07-05 01:54:19 +00:00
goyuken e520b11552 ganasis: support memory callbacks (exec, read, write). writes and reads don't fire on a certain class of PC relative load\store which includes immediates but possibly other stuff and i didn't unravel it all... 2014-06-21 17:20:18 +00:00
goyuken 80695269f5 port r6519 to trunk 2014-05-07 02:48:11 +00:00
goyuken 912387fdef gpgx - support debug showing cpu flags and registers 2014-05-04 17:41:20 +00:00
goyuken 3d7a0e445b gpgx: clean up 32bpp code (no functional changes) 2014-02-21 17:07:09 +00:00
goyuken c14e4239c4 Genesis VDP display. But not as slick as http://www.youtube.com/watch?v=Tsr-XtuKuSw 2014-02-19 22:26:33 +00:00
goyuken e76b71b72f megadrive: core side stuff for loading a cart + CD at once (not hooked up in frontend) 2014-02-04 22:29:40 +00:00
goyuken 343fbc7ae4 genesis: big savestate rework. all old savestates are invalid. saveram is now stored in savestate. non-megaCD savestates should be significantly smaller than before; megaCD savestates should be slightly larger. 2014-02-03 18:07:21 +00:00
goyuken 28c1347b75 genesis: only save the actual saveram (instead of an overly large file) in some cases with MD cart. disable automatic saveram (that didn't exist anyway) in most non-saveram carts. for mega CD, reduce size of EBRAM cart to 16KiB. it's still enough for a total of 3 Shining Force CD saves, so no complaining. 2014-02-03 04:04:53 +00:00
goyuken 06338066c7 gpgx: cleanup unused stuff 2014-02-02 17:37:42 +00:00
goyuken 062d86ff7b genesis: catch revisions through r850 from trunk 2014-02-01 16:47:39 +00:00
goyuken 71b52970f6 never mind that...i could have sworn there was something missing.... 2014-01-25 22:48:47 +00:00
goyuken 10e203e981 gen: maybe fix a mega CD dsync problem? more research is needed 2014-01-25 20:16:31 +00:00
goyuken a54119db03 gpgx: support region override 2014-01-15 00:56:13 +00:00
goyuken 3a1933b1a6 fix virtua racing regression in r5600 2013-12-21 21:11:35 +00:00
goyuken 0c6e34b9da gpgx: lag flag and on_snoop() 2013-12-21 17:49:32 +00:00
goyuken 6318a3fb26 gpgx extra mammry domains 2013-12-21 04:03:03 +00:00
goyuken cc23c120c0 gpgx: fix some problems with save+loadstate and different screen sizees.
note: delete all previous gpgx savestates
2013-12-20 21:21:21 +00:00
goyuken 253ba4ccda gpgx: add "Reset" and "Power" buttons 2013-12-20 19:32:12 +00:00
goyuken 1f4ff7b1ce i don't want to talk about it 2013-12-20 05:38:07 +00:00
goyuken c2cc80ee12 THROUGH THE DARK TO THE LIGHT
ON A SUPERSONIC FLIGHT
GOTTA KEEP IT GOING
(note: delete all gpgx savestates from previous revisions)
2013-12-20 00:51:48 +00:00
goyuken 96db47cb24 gpgx: clean up some rom load code... maybe??? 2013-12-19 22:51:04 +00:00
zeromus 5fb469df17 gpgx: fix crash when attempting to load isos 2013-12-19 15:18:07 +00:00
goyuken 3e389a93b0 gpgx memory domains 2013-12-19 03:33:53 +00:00
goyuken adc3df41bd gpgx: when in cartridge mode, sram is fully supported. when in cd mode, 8K internal bupram + 128K external bupram is supported. this all works and has been tested with a few games. sram files from previous revision won't work. 2013-12-18 01:58:18 +00:00
goyuken ab1972fa4d gpgx: make a clumsy attempt at fixing initial state determinism problems. you are advised not to view this diff. 2013-12-17 03:45:49 +00:00
goyuken 648c06c2bd sanic cd now runs, without cd audio. note that the sram format is subject to change at any time if i feel like it 2013-12-16 21:23:32 +00:00
goyuken a36982ebc6 sanic cd now loads up to a "backup ram broken" screen 2013-12-16 20:02:12 +00:00
goyuken 85be43dfb8 sega CD games now get as far as loading the bios 2013-12-16 19:00:05 +00:00
goyuken d45faaa99c break stuff! 2013-12-16 18:04:45 +00:00
goyuken 96dcb253aa gpgx upload a release compiled dll 2013-12-16 04:13:00 +00:00
goyuken 5dbc9ef2d2 gpgx some firmware hookup stuff 2013-12-16 03:57:54 +00:00
goyuken a6cbd85930 controls work and stuff now 2013-12-16 01:58:40 +00:00
goyuken a818710589 http://www.youtube.com/watch?v=V3w2saj52fI 2013-12-15 20:51:57 +00:00