a33859fc1e
nes-fix mapper 088
2012-07-15 22:22:57 +00:00
f62607dea9
Start mapper 88
2012-07-15 21:45:28 +00:00
a47c70d0ef
nes-fix #12 "Strange "White noise" sound during 1943 (USA) intro" as well as a boatload of aesthetic improvements to make the sound output not so embarassing. no speedups whatsoever though.
2012-07-15 00:09:34 +00:00
1f588c451f
nes-add broken bisq apu. it probably wont be fixed. but its a lot of work, so there it is. also remove spam in SXROM
2012-07-14 18:43:37 +00:00
0834c63a43
NES - sound config dialog for toggling sound channels
2012-07-12 23:13:22 +00:00
60640acece
NES - Implement Mapper 246
2012-07-06 03:44:34 +00:00
1eda5f6d63
nes-express m193 differently, maybe more clearly
2012-07-06 03:12:20 +00:00
157c145a46
nes-fix m193
2012-07-06 02:29:42 +00:00
7a9d037fed
NES - Progress on Mapper 193
2012-07-06 01:36:19 +00:00
1d254c3705
nes-fiddle around with board irq signal tracking system. break every NES savestate. fix a desync bug in a bunch of mappers
2012-06-25 06:32:54 +00:00
b599c69c18
Add VirtualWidth to IVideoProvider and the (numerous) implementations. This is just phase 1, client needs to be updated to utilize this information, and some cores (especially PCE) should be updated in a more involved way to provide better TV emulation.
2012-06-25 02:50:34 +00:00
7e8752a5b9
nes-sort out some bus conflict flags for CNROM games to fix colorful dragon (unl) (sachen)
2012-06-24 17:39:12 +00:00
5b356c5157
nes-support mapper 178 and fix a regression from yesterday that made most roms not loadable
2012-06-23 18:30:27 +00:00
dcdd98fc03
Fix mapper 116 code so that project compiles
2012-06-23 15:45:58 +00:00
50d4564e0e
nes-support mapper 116
2012-06-23 08:52:12 +00:00
8bf9b92949
nes-support mapper 241
2012-06-20 22:24:56 +00:00
6156188676
nes-support m015
2012-06-19 21:23:24 +00:00
a2a9bfde3c
NES - implement mapper 92
2012-06-16 23:34:42 +00:00
ace86fa321
nes-clarificatoin to mapper 19 and 210 (theyre actually identical)
2012-06-16 16:59:02 +00:00
540be07cf2
nes-support mapper 076
2012-06-15 19:55:29 +00:00
e1152799b4
nes-last commit was broken, fix tlsrom compile issue
2012-06-15 19:28:40 +00:00
916066c3f0
nes-mmc3/namcot108 differences have become more clear in the past few months. refactor those mappers (split them apart, theyre not as similar as once thought) to reflect new understandings. no functional improvement from this other than maybe some new bugs, but it will help on some other mappers later
2012-06-15 19:24:06 +00:00
b240c675ce
nes-mapper 72 fixed and misc bookkeeping
2012-06-11 07:59:30 +00:00
6462d84ac9
nes-add some docs and clarification and cleanups of the sunsoft mappers
2012-06-11 06:55:34 +00:00
3a336b9ef4
nes-mapper 67
2012-06-11 06:32:44 +00:00
cff7ba6d24
nes-fix lagrange point, including sound
2012-06-07 20:52:49 +00:00
65060e47a7
nes-note that in compat list
2012-05-27 20:21:10 +00:00
45cfc7b036
nes-add mapper 176 and fix savestate of mapper 164
2012-05-27 20:20:27 +00:00
82e57988c6
nes-remove newly redundant wram masking from derived board classes (mmc3 and mmc1 affected); separate checkin done for this in case i goofed up
2012-05-27 07:44:29 +00:00
c5a2d0f8f0
nes-fix bug in base board class wram functionality (forgot to add masking to wram size configured in the Cart struct by the derived board Configure method)
2012-05-27 07:42:13 +00:00
97933f2560
nes-support TENGEN-80004 (just bookkeeping; uses already existing mapper 068)
2012-05-20 21:10:22 +00:00
638a99a1f7
nes-fix a potentially desyncable bug in mmc3 savestate
2012-05-20 21:04:06 +00:00
cd0016343f
Done trying to optimize the PPU's FrameAdvance. We may have saved some processing time, but it's not very consistent.
2012-05-06 06:04:00 +00:00
05157997f1
-Added a very basic fix to the graphics scaling issue per adelikat's advice.
...
--Gets worse as the scale increases.
--For x3, the box doesn't increase size, but the box still changes position. I think there might be a difference between the TargetZoomFactor and the actual screen size, so perhaps we should tie this to something else.
-Working on very small optimizations to the NES PPU with CorruptedSyntax...this is more fun, so we'll do this first.
--Eliminated an entire loop.
--Branched to two loops instead of branching for every iteration in one loop.
--Got rid of some redundant instructions using temporary variables.
--This may be completely premature, but I seem to have gained a few FPS from doing this. For me, I get 38-39 FPS where I'd previously get 33-34.
2012-05-06 04:09:28 +00:00
06239e1aa3
nes-fix mapper 64 and some minor details of ppu data bus management; fixes klax and chu chu rocket
2012-04-17 06:50:23 +00:00
836415455a
NES - start an APU softreset function, and clear sequencer_irq, and 0x4015. Still a lot of work to be done for this, but passes nes apu reset tests: 4015_cleared, irq_flag_cleared
2012-04-14 13:51:26 +00:00
7b86f66353
nes-oops. now, actually pass all mmc3 tests
2012-04-14 09:40:41 +00:00
73fba31c34
nes-add mapper012 (mmc3 variant, for dragon ball z 5). add concept of mmc3 chip revision variants to mmc3 code and game database, and add proper emulation thereof. pass a bunch of mmc3 tests. simplify (to almost nothing) iNES board detection to correspond to new paradigms of virtual board types. your savestates for mmc3 games are invalidated.
2012-04-14 08:28:42 +00:00
eb1a6eb387
nes-clarify relationship between mapper 115 and mapper 248 (and support 248)
2012-04-09 20:09:58 +00:00
a561f8b7e7
nes-add mapper 227
2012-04-09 18:13:58 +00:00
a78a0fc5db
nes-meant to check this in with last gamedb updates
2012-04-09 06:38:28 +00:00
eeec746010
NES Hawk - remove list of broken games from NES.cs and placed it on http://tasvideos.org/BizHawk/TODO.html instead
2012-04-08 18:07:46 +00:00
a1cdd5dbfd
nes-fix mapper 242
2012-04-05 18:55:34 +00:00
eb13c505d6
nes-fix mapper 2 which broke a few revisions ago
2012-04-01 15:41:51 +00:00
79782defbe
nes-dont crash when vrc mapper asks for unusual irq mode
2012-03-31 15:37:53 +00:00
d3321f552f
nes accuracy fixes
...
- pass more apu_test 4-jitter and 6-irq_flag_timing (necessary for timing on other tests)
- pass all cpu interrupt tests
- pass all sprite hit tests
2012-03-25 09:25:27 +00:00
0cf6b0bcb7
switch atari 2600 to new 6502 core
2012-03-24 03:45:47 +00:00
dc2107bd3b
nes-make fake boards for almost every mapper, unless i missed one.
2012-03-22 06:20:10 +00:00
0131b23501
nes-fix a pretty gnarly regression from earlier today
2012-03-18 21:46:56 +00:00
1c7fdf7529
nes-pass 10-even_odd_timing and 05-nmi_timing
2012-03-18 18:41:45 +00:00
zeromus