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SameBoy
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2,035 Commits 15 Branches 57 Tags 20 MiB
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290 Commits

Author SHA1 Message Date
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
Lior Halphon b5eea012cc STAT reads 0 during mode 2 if DMA is active 2022-02-05 17:43:48 +02:00
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