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2,493 Commits 15 Branches 59 Tags 21 MiB
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312 Commits

Author SHA1 Message Date
Lior Halphon 461083523a Correctly emulate LYC edge cases when emulating CGB-0 to CGB-C in double speed mode 2024-08-16 20:51:40 +03:00
Lior Halphon b8e32e6d53 More accurate window emulation, especially in double speed mode 2024-08-13 21:11:38 +03:00
Lior Halphon 5f71ec4974 Slightly more accurate 2024-07-26 14:04:41 +03:00
Lior Halphon 5eb0e5d605 Minor regression fix 2024-07-26 02:43:31 +03:00
Lior Halphon b1ea179513 Improve various edge cases of window emulation, improve the emulation of the last quirk 2024-07-25 22:32:28 +03:00
Lior Halphon d34579e3bb Window accuracy improvements, implement a new CGB window glitch 2024-07-21 23:38:40 +03:00
Lior Halphon 64cf389edf Simplify wx=166 code 2024-07-14 13:00:39 +03:00
Lior Halphon 0c9cf8d594 Build fix 2024-07-13 17:11:39 +03:00
Lior Halphon 44b70bf275 Improve WX=166 accuracy on pre-CGB models 2024-07-13 17:06:29 +03:00
Lior Halphon 06c6ce7d65 More accurate fetcher timings. More accurate visual glitches in Mr. Chin's Gourmet Paradise; Turrican. 2024-07-11 00:21:04 +03:00
Lior Halphon c3e3fb91cc Improve PPU timings in CGB revision 0 to C. These revisions are no longer marked as experimental. 2024-07-08 00:00:27 +03:00
Lior Halphon a4525c3336 Slightly improve OAM read blocking timing 2024-07-07 16:09:53 +03:00
Lior Halphon 4cf3b3c948 Accurate emulation of frame parity 2024-01-13 15:50:07 +02:00
Lior Halphon 40ded1114f Correct timing TODO 2023-12-10 14:56:41 +02:00
vailkyte 816cdf2c62
Force parsing order 2023-09-01 22:19:06 -05:00
Lior Halphon d93c1e501c Remove outdated comments, PPU timings and and the STAT interrupt are no longer based on these sources 2023-07-08 00:55:59 +03:00
Lior Halphon 57b50cab63 Work around bad Clang and GCC optimizations of inline compile-time consts (They can't be static before C23, which isn't supported by Clang) 2023-06-21 21:47:30 +03:00
Lior Halphon 996ebaafa3 Use Oz for the frontend files, reduce some aggressive loop unrolling 2023-05-11 00:08:54 +03:00
Lior Halphon 502f64e6d7 Remove some old TODOs 2023-03-04 20:34:41 +02:00
Lior Halphon cc4baa1d28 LCDC write conflict emulation in double speed mode 2023-02-25 17:28:48 +02:00
Lior Halphon f145f05f15 Timing adjustments to object line address calculation 2023-02-19 00:32:16 +02:00
Lior Halphon 1cc131227c Fix mathematical error in temperature_tint 2023-01-21 01:25:51 +02:00
Lior Halphon eef8b8448c That wasn't dead code, just another glitch. Fixes m3_wx_4_change_sprites 2022-10-16 23:57:19 +03:00
Lior Halphon ac9e36bc1a Fix assertion regression, fix window pixel insertion glitch regression, remove dead code. Closes #504 2022-10-16 18:19:43 +03:00
Lior Halphon c368c77d28 Use names for LCDC bits 2022-08-28 20:31:50 +03:00
Lior Halphon 95773b9538 Make things const 2022-08-14 01:54:28 +03:00
Lior Halphon 52ab200544 Accurately emulate CGB first frame behavior. Fixes #432, fixes #482 2022-08-09 00:54:31 +03:00
Lior Halphon 779ffe3e1b Fix desaturation 2022-08-03 01:06:34 +03:00
Lior Halphon 3f7bcb9af2 Rename several color correction modes, add a new accurate mode 2022-07-30 13:32:40 +03:00
Lior Halphon 0894c1dcda Avoid rounding errors in color correction, minor optimization 2022-07-29 20:31:27 +03:00
Lior Halphon e0436e33d4 Use gamma correct (and nearly gamma correct) color mixing 2022-07-25 19:55:31 +03:00
Lior Halphon 43e1e85179 Style 2022-07-25 19:11:41 +03:00
Lior Halphon bcfe36897c Color correction improvements 2022-07-24 23:57:29 +03:00
Lior Halphon f5f79f88ab Insert the pixel at the correct position 2022-07-23 01:52:33 +03:00
Lior Halphon f75f170448 Proper fix for WX=0 in the window pixel insertion glitch 2022-07-22 19:51:38 +03:00
Lior Halphon 029b7492b6 Fix WX=0 regression 2022-07-22 19:51:20 +03:00
Lior Halphon 537d0e1b25 Fix for WX=1-6 2022-07-22 18:55:48 +03:00
Lior Halphon 1fedb81ab7 Emulate window pixel insertion glitch, fixes Star Trek - 25th Anniversary, closes #278 2022-07-22 00:27:21 +03:00
Lior Halphon 52a4c09855 More accurate PPU/OAM-DMA conflicts, artifacts in "It Came from Planet Zilog" should match hardware now 2022-06-25 20:08:59 +03:00
Lior Halphon aaf9a76b67 The vblank callback now reports the vblank type 2022-06-25 01:59:51 +03:00
Lior Halphon bb836662dd More accurate emulation of Hblank skip, emulation of Mode 2 skip 2022-05-14 01:14:41 +03:00
Lior Halphon 4521bb4767 Fixed and accurate emulation of object at x=0 timings 2022-05-11 02:15:56 +03:00
Lior Halphon a68f749c3a Initial emulation of "SCX banging" to prolong mode 3 2022-05-09 17:15:54 +03:00
Lior Halphon cb73e0b91a Oops, I broke the window 2022-05-09 00:43:49 +03:00
Lior Halphon ac29b4391e Refactor FIFOs 2022-05-07 19:27:25 +03:00
Lior Halphon 36e2896ec7 Fix a regression while emulating object size change during fetch 2022-05-04 00:23:55 +03:00
Lior Halphon a4209b47d0 Be consistent with hex casing 2022-02-13 16:58:44 +02:00
Lior Halphon 97c758ba75 More accurate internal bus behavior 2022-02-06 13:02:15 +02:00
Lior Halphon 4e27558ac2 Mode 2 OAM open bus behavior 2022-02-05 18:50:33 +02:00
Lior Halphon 850e7bb78c Fixed obscured object indication in the OAM viewer API 2022-02-05 17:44:10 +02:00