notaz
0185b67736
allow to disable SH2 dynarec on runtime
2013-08-31 20:48:39 +03:00
notaz
ae214f1c37
new timing for main and cd
2013-08-28 01:07:26 +03:00
notaz
419973a6d6
32x: some hacks..
2013-08-18 22:34:53 +03:00
notaz
9e1fa0a6cf
32x: improve interrupt handling
...
..hopefully..
2013-08-17 23:51:58 +03:00
notaz
5ac99d9adf
32x: add preliminary hint emulation
2013-08-15 20:08:27 +03:00
notaz
f8675e282e
32x: simplify logging a bit
2013-08-14 03:37:45 +03:00
notaz
61801d5bc8
32x: implement more sh2 peripherals
2013-08-13 03:46:29 +03:00
notaz
4a1fb18323
32x: handle FEN quirk
...
Metal Head relies on it?
2013-08-11 01:32:19 +03:00
notaz
cd0ace2832
fix incomplete init
2013-08-10 19:46:27 +03:00
notaz
f81107f590
32x: memhandler improvements
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- use consistent read tables (with write)
- use sh2 ptr instead of id
- place data_array/peri_regs in sh2 struct
2013-08-08 03:02:54 +03:00
notaz
c1931173ab
32x: fix some more timing problems
2013-08-07 01:46:45 +03:00
notaz
4d5dfee861
32x: some accuracy improvements
2013-08-06 02:39:59 +03:00
notaz
045a4c528a
32x: move sh2 peripheral emu code to it's own file
...
also adds 16byte dma
2013-08-06 02:39:29 +03:00
notaz
df63f1a6ff
32x: implement dreq1, improve dmac
2013-08-05 00:04:30 +03:00
notaz
a7f82a776a
32x: improve pwm accuracy
2013-08-03 18:43:15 +03:00
notaz
19886062f1
rework sh2 sync, again..
...
also some new debug and poll code
VF seems to be ok at least..
2013-07-27 22:23:52 +03:00
notaz
51d86e55f6
drc: tune invalidation
2013-07-23 01:45:21 +03:00
notaz
27e2627380
32x: fix savestates
2013-07-14 00:49:35 +03:00
notaz
6a98f03eef
save event times to savestates
2013-07-10 02:10:47 +03:00
notaz
a8fd6e3761
32x: rework scheduling/timing
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- don't run in line quantity
- decouple from 68k
- some things to tune..
2013-07-09 03:30:58 +03:00
notaz
ed4402a7df
32x: start reworking sheduling
2013-07-09 01:44:56 +03:00
notaz
7d025f8ad0
32x: fix lockstep code
2013-07-02 04:15:20 +03:00
notaz
2446536be5
initial libretro port
2013-06-28 01:57:00 +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
f3a57b2d6c
allow compiling without 32x and sms code
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@877 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-06-02 09:44:51 +00:00
notaz
fcdefcf62c
sh2 overclock and logging stuff, menu refactoring
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@869 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-29 17:26:40 +00:00
notaz
1f1ff763e6
32x: improve irq handling + few bugfixes
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@866 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-23 23:36:58 +00:00
notaz
5aec752dac
32x: add missing pprof call for draw
...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@859 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-14 21:07:34 +00:00
notaz
7a961c19ba
32x: still tweaking renderers
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@858 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-12 16:15:43 +00:00
notaz
5a68108691
new 32x renderers, auto fskip change, massive refactoring
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@855 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-10 17:07:28 +00:00
notaz
b081408f66
32x: drc: mmap dram+rom for direct dereference
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@851 be3aeb3a-fb24-0410-a615-afba39da0efa
2010-01-02 21:03:04 +00:00
notaz
f6c49d38cb
simple profiler added
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@850 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-12-31 15:51:40 +00:00
notaz
e05b81fc5b
32x: drc: inline dispatcher and irq handling; do write-caused irqs
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@849 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-12-29 22:43:10 +00:00
notaz
e898de13cd
32x: drc: more wip, some games work, debug stats
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@814 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-13 15:42:21 +00:00
notaz
679af8a3f4
32x: interpreter-wrap drc works (demos only). SVP drc refactoring.
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@812 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-13 10:07:27 +00:00
notaz
83ff19ec52
32x: built-in BIOS; reset handling; 68k memhandler split
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@801 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-03 16:21:59 +00:00
notaz
5fadfb1c37
32x: poll_detect tweaks, debug unification
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@800 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-02 13:39:46 +00:00
notaz
1d7a28a723
32x: watchdog for Star Wars, SCI IRQs for X-men (also needs idle loop hacks)
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@799 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-01 20:53:36 +00:00
notaz
236990cf77
32x: improve 'simple' scheduling, works for 'interesting' games
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@798 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-10-01 10:21:43 +00:00
notaz
c987bb5c36
32x: improved lockstep mode, allows compatibility over 50%
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@797 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-30 15:42:32 +00:00
notaz
be20816c4c
32x: implement VDP fill, improve PWM, division unit and scheduling
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Chaotix works but unstable
git-svn-id: file:///home/notaz/opt/svn/PicoDrive@794 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-29 13:38:07 +00:00
notaz
87accdf72d
32x: add more regs, ignore purge space
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@793 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-25 22:14:16 +00:00
notaz
97d3f47fbe
32x: vints, dram read, hw divider. Doom runs, but fragile to timing
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@792 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-23 21:40:06 +00:00
notaz
db1d3564e6
32x: preliminary PWM implementation. 32x opts in menu
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@790 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-22 19:38:49 +00:00
notaz
b78efee2b2
32x: hook slave sh2, BIOS passes (not much else):
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@787 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-20 21:05:58 +00:00
notaz
4ea707e1e3
32x: sh2 irqs (irls), preliminary DMAC implementation
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@786 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-20 18:13:06 +00:00
notaz
266c6afa84
32x: mode2 draw, debug, poll detection
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@783 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-18 12:06:42 +00:00
notaz
acd35d4c08
32x: sh2 wip, main SH2 BIOS passes
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@782 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-17 20:34:33 +00:00
notaz
5e49c3a88d
32x: more wip
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@774 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-14 10:41:30 +00:00
notaz
974fdb5bfd
32x: packed pixel mode (works over 68k)
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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@773 be3aeb3a-fb24-0410-a615-afba39da0efa
2009-09-12 21:54:46 +00:00
