Lior Halphon
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a6ed2029b7
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New information about PPU changes between CGB-B and CGB-E
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2018-04-06 03:19:47 +03:00 |
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Lior Halphon
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cc95c89d3c
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Surprise! The CGB has a 16-bit VRAM data bus
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2018-04-05 16:15:51 +03:00 |
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Lior Halphon
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9aadc80f75
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Implemented some obscure PPU rendering quirks, verified some timings
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2018-04-05 15:33:21 +03:00 |
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Lior Halphon
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d785e45308
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More accurate emulation of LCDC.0
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2018-04-05 12:27:01 +03:00 |
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Lior Halphon
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d8e0683c35
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Fixed a bug where skipping a sprite by modifying LCDC flags mid-scanline will disable sprites for the rest of the scalene.
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2018-04-05 00:51:37 +03:00 |
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Lior Halphon
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b1d65fd84f
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Fixed boot_hwio-C (for SameBoy’s boot). Closes #59
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2018-04-03 20:10:11 +03:00 |
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Lior Halphon
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5d63892949
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T-cycle accurate timing of the extra OAM interrupt. Fixes vblank_stat_intr-GS, related to #54
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2018-04-03 01:43:24 +03:00 |
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Lior Halphon
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ba07e7ba85
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Fixed a bug where 0:$dxxx reads/writes from the wrong bank in CGB mode. Made sure symbols are reset after reloading a sym file.
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2018-04-02 19:57:39 +03:00 |
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Lior Halphon
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e163026ca9
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The STAT bug does not occur during the glitched mode 0
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2018-04-02 01:05:32 +03:00 |
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Lior Halphon
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9339a6027f
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Slight refinement to the last fix
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2018-04-01 22:20:26 +03:00 |
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Lior Halphon
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ec64c041ab
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The OAM interrupt is internally implemented differently from the other 3. Fixed the stat_write_if tests, relates to #54
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2018-04-01 21:45:56 +03:00 |
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Lior Halphon
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69a625af97
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How did I miss this thing after over 2 years?!
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2018-04-01 16:53:21 +03:00 |
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Lior Halphon
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0d0d9ccdae
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Fixed a timer regression, fixes timer_if in DMG mode. Relates to #54
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2018-03-31 15:52:31 +03:00 |
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Lior Halphon
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73dc3560a5
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Mode 0 interrupts do not occur in the glitched mode 0 of the first line 0. The extra OAM interrupt bug also affects DMG.
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2018-03-31 13:18:02 +03:00 |
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Lior Halphon
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0a2d6e6dcb
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Fixed DMG timing regression
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2018-03-31 12:21:34 +03:00 |
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Lior Halphon
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7706b8727a
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Updated Cocoa copyright
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2018-03-30 17:06:39 +03:00 |
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Lior Halphon
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9811dceca1
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Emulate another OAM timing quirk; a sprite at x = 0 has extra penalty if SCX is not 0. Fixes intr_2_mode0_timing_sprites_scx*_nops, affects #54
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2018-03-30 17:06:27 +03:00 |
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Lior Halphon
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2c44ffbe39
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More accurate fetcher penalty emulation, fixed intr_2_mode0_timing_sprites_nops, affects #54
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2018-03-30 02:53:49 +03:00 |
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Lior Halphon
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311a470806
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Maybe now? Affects #55
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2018-03-29 23:11:53 +03:00 |
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Lior Halphon
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3a52d2da97
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Updated Windows copyright
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2018-03-29 22:22:50 +03:00 |
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Lior Halphon
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5a81d83d30
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Yet another attempt to fix building using MINGW. Affects #55
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2018-03-29 22:02:01 +03:00 |
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Lior Halphon
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b757b4c590
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Another attempt to fix building using MINGW. Affects #55
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2018-03-29 21:46:14 +03:00 |
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Lior Halphon
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c7ca786e77
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Attempt to fix building using MINGW. Affects #55
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2018-03-29 21:27:19 +03:00 |
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Lior Halphon
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a9fbbd3894
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Merge branch 'master' of https://github.com/LIJI32/SameBoy
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2018-03-29 21:07:04 +03:00 |
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Lior Halphon
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e380a00b67
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Fixed another timing regression with the CB opcodes
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2018-03-29 21:06:53 +03:00 |
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Lior Halphon
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b89c93a624
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Merge pull request #53 from kylophone/fix_typo
Fix typo, file permissons
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2018-03-29 10:56:54 +03:00 |
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Kyle Swanson
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7ffe132e79
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fix typo
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2018-03-28 21:38:48 -07:00 |
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Kyle Swanson
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7bfe5de9c7
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chmod -x
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2018-03-28 21:37:34 -07:00 |
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Lior Halphon
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96063fb0da
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Fixed Windows build, added Unicode support in Windows.
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2018-03-28 21:59:27 +03:00 |
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Lior Halphon
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4cf78139a8
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Fixed a bug where SameBoy freezes for a while after leaving turbo mode
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2018-03-27 23:33:31 +03:00 |
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Lior Halphon
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fd2e169dc9
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Seems like the audio bug introduced in SDL 2.0.5 for macOS wasn’t fixed.
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2018-03-27 23:05:08 +03:00 |
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Lior Halphon
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0e3d2770d9
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Properly handle cases where an object’s X position is modified between the OAM mode and rendering mode
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2018-03-27 22:13:08 +03:00 |
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Lior Halphon
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0912a30bb9
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Fixed a regression in dmg_sound-2
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2018-03-27 21:04:55 +03:00 |
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Lior Halphon
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f5493e023d
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Fixed a timing regression in the CB opcodes
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2018-03-27 20:21:24 +03:00 |
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Lior Halphon
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7671648fca
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Simplified a function
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2018-03-27 19:06:36 +03:00 |
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Lior Halphon
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7543461c24
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Increasing PC in OAM triggers the OAM bug
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2018-03-27 16:36:39 +03:00 |
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Lior Halphon
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4cbade9a88
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Function name change
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2018-03-27 15:55:12 +03:00 |
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Lior Halphon
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4986930511
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Mostly complete emulation of the OAM bug. Passes oam_bug-2.
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2018-03-27 15:46:00 +03:00 |
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Lior Halphon
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9093f22293
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More accurate emulation of the OAM bug
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2018-03-24 14:46:51 +03:00 |
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Lior Halphon
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5cb74fb684
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Bugfix: turning the PPU off during OAM mode made the OAM bug persist while the LCD is off
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2018-03-24 02:58:37 +03:00 |
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Lior Halphon
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d343152fca
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Basic emulation of the OAM bug
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2018-03-24 00:32:19 +03:00 |
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Lior Halphon
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f8c6b9e7a0
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Fixed the lcd command
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2018-03-23 21:26:49 +03:00 |
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Lior Halphon
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4e3928df81
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Turns out the behavior differs between DMG and CGB – in DMG mode, the objects enabled bit is checked before halting the FIFOs, meaning that disabled sprites do not affect Mode 3’s length on the DMG.
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2018-03-23 20:01:27 +03:00 |
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Lior Halphon
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48a8db233d
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Refinement to the last fix
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2018-03-23 19:54:11 +03:00 |
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Lior Halphon
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e9eeace995
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The object enabled bit is checked only when popping from the object FIFO. Objects affect timing even when disabled.
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2018-03-23 19:50:19 +03:00 |
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Lior Halphon
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04bfc89816
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Cycle accurate OAM search mode
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2018-03-23 19:07:14 +03:00 |
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Lior Halphon
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c11af7ea26
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Fix CGB timings
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2018-03-23 12:58:51 +03:00 |
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Lior Halphon
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3e5e17d1a3
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Fixed CB [hl] opcodes timings
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2018-03-23 12:35:37 +03:00 |
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Lior Halphon
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18e32d1755
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Merge branch 'master' into timing
# Conflicts:
# Core/gb.c
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2018-03-22 22:37:35 +02:00 |
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Lior Halphon
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2a5407cf70
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Fix libretro build on master
|
2018-03-22 20:22:09 +02:00 |
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