67 commits

Author	SHA1	Message	Date
kub	e05680a2b9	core, add TH pad pin latency (regression after 5 min)	2022-10-03 08:42:18 +00:00
kub	66e9abff6d	core, add TH pad pin latency after switching to input	2022-10-03 07:55:25 +00:00
kub	e1e8ca17be	md, reworked cart protection handling, added some unlicensed	2022-04-30 14:07:58 +02:00
kub	1d5885dd84	core, linux+libretro, multiplayer adaptor support	2022-01-26 19:41:19 +00:00
kub	d650a7a268	core, some test code for team player and 4way play	2021-12-07 21:13:23 +01:00
kub	6890dcfafc	core, improve pad compatibility (6btn, mcd32x)	2021-11-26 20:33:26 +01:00
kub	7ed05f8463	core, some type issues	2021-11-14 09:51:51 +01:00
kub	032c76a3a2	sms, memory mapping improvements	2021-10-08 19:34:15 +02:00
kub	15caa286fc	sound, increase resolution for calculating psg sound	2021-10-02 21:31:51 +02:00
kub	86d6fb9a2f	sound, increase resolution for calculating psg sound	2021-10-02 09:34:13 +02:00
kub	eb3b1f9d72	core, fix loading and mapping for images > 4MB	2021-09-30 21:57:22 +02:00
kub	60392bf469	core, add some superfighter mappers	2021-09-21 21:52:04 +02:00
kub	5c73f9d050	mcd, fix pulldowns only there if cd attached	2021-07-01 21:26:57 +02:00
kub	57c5a5e505	add big endian platform support	2021-02-22 22:27:51 +01:00
kub	4cc0fcaf15	fixes and improvements for type issues, part 3	2021-02-06 01:14:07 +01:00
kub	59642c52e6	32x, tentative fix for pad handling	2020-12-14 21:11:37 +01:00
kub	1613ec6c30	vdp, kludge for z80 access	2020-12-12 17:27:30 +01:00
kub	e7faa8e4e1	Merge remote-tracking branch 'upstream/master'	2020-10-21 20:29:58 +02:00
notaz	1d366b1ad9	add a hack for Decap Attack ... Should delay the pull-up affect instead, but probably nothing needs this whole thing anyway.	2020-10-13 23:19:47 +03:00
kub	2e5cbf5b6a	audio, fix for speed regression after last commit	2020-07-17 19:26:27 +02:00
kub	6f7beab435	audio, fix sound issues in some intros	2020-07-16 19:29:49 +02:00
kub	70aecd15b0	audio: SN76496 fixes	2020-04-24 19:08:49 +02:00
kub	09b96f9940	audio: improve cycle accuracy of SN76496+YM2612	2020-04-22 21:49:48 +02:00
kub	84e18560bb	fix for gp2x audio regression	2020-03-30 23:54:11 +02:00
kub	7aab476859	audio fixes for overdrive demo	2020-01-26 20:12:18 +01:00
kub	43e1401008	emulator timing fixes, VDP DMA fixes, improved DAC audio	2020-01-14 23:00:44 +01:00
kub	8ac9ab7fcb	audio: added SSG-EG to YM2612, plus some timing changes for SN76496+YM2612	2020-01-08 00:49:13 +01:00
kub	78d817c370	arm asm memory access functions for m/s68k	2019-07-30 16:34:40 +02:00
notaz	48c9e01be8	improve 64bit portability ... for win64 mostly	2018-01-06 21:29:59 +02:00
notaz	6311a3baf5	move more globals to PicoInterface ... similar reasons as before	2017-10-22 02:13:46 +03:00
notaz	93f9619ed8	rearrange globals ... scripted find/replace gives slightly better code on ARM, less unnecessary asm, ~400 bytes saved	2017-10-20 12:21:09 +03:00
notaz	88fd63ad10	split memories away from Pico ... saves ~3k of code on ARM because Pico no longer crosses ldr limit	2017-10-14 00:53:08 +03:00
notaz	3162a7104c	adjust z80 timing a bit	2017-10-12 02:54:46 +03:00
notaz	ebd70cb5d9	fix various logging issues	2017-10-12 02:54:46 +03:00
notaz	e42a47e208	some more risky timing changes ... But should be closer to the real thing. Let's see what this will break...	2017-10-12 02:54:41 +03:00
notaz	d1b8bcc634	some poor timing improvement attempts	2017-10-07 01:36:59 +03:00
notaz	75b84e4b7c	slightly better z80 vdp reads	2017-10-07 01:36:59 +03:00
notaz	5d638db094	handle frequent psg updates	2017-10-07 01:36:59 +03:00
notaz	4f2cdbf551	clean up dac code a bit	2017-10-07 01:36:59 +03:00
notaz	b0e08dff9a	allow limited z80 vdp access ... lame and totally wrong timing	2017-10-03 00:40:37 +03:00
notaz	c6b118c0ad	fame: always update the fetch map ... should just get rid of that thing, it's annoying	2017-10-03 00:40:37 +03:00
notaz	1dd0871f20	memory: allow SRAM word writes ... Was allowing both low and high byte writes by byte, but not word, which was stupid.	2017-09-20 23:47:09 +03:00
notaz	add51c49ec	fix yet another portability issue	2013-08-28 01:07:26 +03:00
notaz	ae214f1c37	new timing for main and cd	2013-08-28 01:07:26 +03:00
notaz	531a8f3883	improve input handling	2013-08-17 03:38:47 +03:00
notaz	faf543cebe	better workaround for ios	2013-07-01 01:37:15 +03:00
notaz	be26eb239b	famec: fix 64bit portability issues	2013-06-29 03:39:20 +03:00
notaz	cff531af94	clarify PicoDrive's license ... - PicoDrive was originally released by fDave with simple "free for non-commercial use / For commercial use, separate licencing terms must be obtained" license and I kept it in my releases. - in 2011, fDave re-released his code (same that I used as base many years ago) dual licensed with GPLv2 and MAME licenses: https://code.google.com/p/cyclone68000/ Based on the above I now proclaim that the whole source code is licensed under the MAME license as more elaborate form of "for non-commercial use". If that raises any doubt, I announce that all my modifications (which is the vast majority of code by now) is licensed under the MAME license, as it reads in COPYING file in this commit. This does not affect ym2612.c/sn76496.c that were MAME licensed already from the beginning.	2013-06-26 03:07:07 +03:00
notaz	bf61bea0f2	random minor fixes ... git-svn-id: file:///home/notaz/opt/svn/PicoDrive@892 be3aeb3a-fb24-0410-a615-afba39da0efa	2010-09-10 13:38:36 +00:00
notaz	f3a57b2d6c	allow compiling without 32x and sms code ... git-svn-id: file:///home/notaz/opt/svn/PicoDrive@877 be3aeb3a-fb24-0410-a615-afba39da0efa	2010-06-02 09:44:51 +00:00