Commit Graph

261 Commits

Author SHA1 Message Date
Lior Halphon
6a8db89ae5 Emulate PPU OAM reads while both DMA and GDMA are active 2022-02-05 14:52:09 +02:00
Lior Halphon
7c5704621a Don't batch during stop mode 2022-02-03 22:34:14 +02:00
Lior Halphon
76b881c2e1 More accurate HDMA during halt 2022-02-02 23:01:38 +02:00
Lior Halphon
1a41957b3c LCDOff behavior, basic halt/stop behavior 2022-01-31 01:02:31 +02:00
Lior Halphon
44ee6dc73f HDMA timing 2022-01-30 20:09:58 +02:00
Lior Halphon
a7f7530eed Preparation for future AGB-0 and B support 2022-01-30 18:11:35 +02:00
Lior Halphon
3a2d028efa GDMA/PPU conflicts 2022-01-30 14:38:58 +02:00
Lior Halphon
26656de44f Improvements to GDMA 2022-01-28 23:56:26 +02:00
Lior Halphon
81e2ec08e0 Oops 2022-01-23 22:07:15 +02:00
Lior Halphon
aa5a279116 Halt during DMA with objects 2022-01-23 21:05:29 +02:00
Lior Halphon
0ab7bf7749 VRAM conflicts during halt/stop on a CGB 2022-01-22 22:52:34 +02:00
Lior Halphon
e903333c7e Add TODO 2022-01-17 22:56:13 +02:00
Lior Halphon
ab75858c86 DMA/PPU VRAM conflicts on the CGB/AGB 2022-01-17 22:07:24 +02:00
Lior Halphon
b45761146f VRAM DMA during mode 3 2022-01-16 13:50:59 +02:00
Lior Halphon
3133687e68 Potential logic bug fixes 2022-01-16 00:50:08 +02:00
Lior Halphon
5088bd0959 Redundant OR 2022-01-16 00:16:06 +02:00
Lior Halphon
ffa53eda20 DMA during mode 3 emulation 2022-01-14 17:09:39 +02:00
Lior Halphon
4ce8e77796 More accurate OAM access timings 2022-01-14 15:07:50 +02:00
Lior Halphon
c4a14ac4db Simplify DMA code, fix DMA read timing 2022-01-12 00:26:18 +02:00
Lior Halphon
8df572f92e Comment fix 2022-01-09 15:30:33 +02:00
Lior Halphon
b7f03dea8d Add CGB-A support 2022-01-05 21:55:46 +02:00
Lior Halphon
5c17c0ec3b unreachable fun 2022-01-03 17:17:35 +02:00
Lior Halphon
db50462710 More accurate fix 2021-12-26 23:24:08 +02:00
Lior Halphon
6ffe924637 This is probably better but still wrong 2021-12-26 21:43:54 +02:00
Lior Halphon
d178ece909 Disabled an incorrectly emulated portion of the TILE_SET glitch 2021-12-26 19:57:18 +02:00
Lior Halphon
c5f6be1e64 Several likely/unlikely optimization, saving on a memset 2021-12-26 02:38:54 +02:00
Lior Halphon
69de3f0fae Implement a PPU fast path, up to 34% performance boost 2021-12-26 01:47:59 +02:00
Lior Halphon
c3d9141b7c Replace the term sprite with object for consistency 2021-12-17 21:16:23 +02:00
Lior Halphon
c1ae129ed4 Allow hiding background/object "layers" (#422) 2021-12-17 21:12:26 +02:00
Lior Halphon
f78fac12c2 Fixed several issues involving LY change timing, as well as an LYC issue in models prior to CGB-D 2021-12-14 20:27:38 +02:00
Lior Halphon
a30247cf16 LCD line callback (for #422) 2021-12-10 19:49:52 +02:00
Lior Halphon
25e3414974 Redesigned vblank callback scheduling scheme, should be more regular and less prune to various sorts of frontend DOS 2021-12-04 15:04:46 +02:00
Lior Halphon
f08f16346e Fix #293 2021-11-24 23:13:52 +02:00
Lior Halphon
fbf1bb7f98 Save state compatibility breaking cleanup 2021-11-07 12:56:46 +02:00
Lior Halphon
f237b1e9b9 CGB-0 support 2021-11-04 00:35:44 +02:00
Lior Halphon
93ef8d7db8
Merge pull request #411 from SnowyMouse/sprite_h
Fix partially offscreen sprites not being returned in GB_get_oam_info
2021-10-27 01:44:26 +03:00
Lior Halphon
e6c4ceaf5a Add CGB-D support 2021-10-27 01:40:28 +03:00
Snowy
2ec573c84a Change y to a signed value 2021-10-24 11:15:28 -05:00
Lior Halphon
c05c3c2abd Improved accuracy of mid-line SCX writes 2021-10-08 19:36:05 +03:00
Lior Halphon
94add1d172 Add "Harsh Reality" color correction mode 2021-06-25 19:57:56 +03:00
Lior Halphon
23e8cc58c5 Vblank should occur 1 T-cycle later 2021-06-19 02:14:16 +03:00
Lior Halphon
339613263c Fixed a bug that prevented STAT interrupt blocking from functioning correctly in the transition to VBlank while the OAM interrupt was disabled 2021-06-18 01:20:05 +03:00
Lior Halphon
ba6e22dfc0 Merge branch 'bess' into gbs 2021-04-14 16:44:51 +03:00
Lior Halphon
976f5e4d02 Merge branch 'master' into bess 2021-04-13 20:50:29 +03:00
Lior Halphon
44c75ae7be Remove commented out code 2021-04-10 18:43:24 +03:00
Lior Halphon
bb3a73ff88 Cocoa GBS Player 2021-04-03 01:29:43 +03:00
Lior Halphon
e460b0a7b4 Change the border format to SNES-style 2021-03-31 00:54:55 +03:00
Lior Halphon
8adaba237e SGB support in BESS, BE fixes, changes to SGB save state format on BE machines 2021-03-29 02:47:57 +03:00
Lior Halphon
71c88323b7 Rename UNROLL to unrolled (unrolled for) 2021-02-22 14:45:30 +02:00
Lior Halphon
159d9d0348 Color temperature control 2020-12-25 14:17:57 +02:00