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1243 Commits

Author SHA1 Message Date
Lior Halphon 14c4548325 Allow muting audio channels (Missing: SDL) 2022-09-11 15:53:07 +03:00
Lior Halphon 7917984376 Comments 2022-09-11 15:31:05 +03:00
Lior Halphon c580c44ad3 Constant replacements 2022-09-10 14:55:19 +03:00
Lior Halphon 4f78e4b109 Guide users to use the 'help' command in the debugger, fix apu command line breaks 2022-09-09 15:59:03 +03:00
Lior Halphon c368c77d28 Use names for LCDC bits 2022-08-28 20:31:50 +03:00
Lior Halphon 5194a41d99 Slight improvements to symbol hash performance 2022-08-28 16:48:20 +03:00
Lior Halphon e7de1fccab Support for MBC RAM was broken 2022-08-23 23:35:00 +03:00
Lior Halphon 9fcac76a03 New memory management APIs 2022-08-20 21:45:14 +03:00
Lior Halphon 58750424c7 Fully reset the MBC, for correct ROM switching. Fixes #489 2022-08-20 13:09:08 +03:00
Lior Halphon 9bf7e0b4df More accurate sample repeat glitch, fixes #483 2022-08-14 17:43:28 +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 7b5846fbaf Build break 2022-07-31 01:16:03 +03:00
Lior Halphon 44618f75c4 Optimize the memory viewer, GB_INTERNAL no longer required 2022-07-31 00:32:40 +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 0c2772942e Oops 2022-07-24 14:49:58 +03:00
Lior Halphon dbd33684e8 Missed some switches 2022-07-24 14:34:32 +03:00
Lior Halphon 6f9da353bd Add GBP model to the core (disables bouncing) 2022-07-24 14:22:49 +03:00
Lior Halphon 03f4f03661 Rename function 2022-07-24 13:56:33 +03:00
Lior Halphon 4b03cc05c1 Optimization to joypad code 2022-07-24 13:16:19 +03:00
Lior Halphon 0f31c7a1ba Lag minimization bounce optimization 2022-07-24 02:35:46 +03:00
Lior Halphon a524cc3105 Emulate key bouncing 2022-07-23 23:49:11 +03:00
Lior Halphon 33ba353c3a Emulate the JOYP mode switching delay on the DMG 2022-07-23 19:29:23 +03:00
Lior Halphon dd24801507
Merge pull request #476 from CasualPokePlayer/camera_improvements 
Various GB Camera improvements
 2022-07-23 13:24:50 +03:00
Lior Halphon 93c611e9bc
Values must be added to the end of a GB_SECTION for save state compatibility 2022-07-23 13:12:48 +03:00
CasualPokePlayer bb8f973fb4 Implement GB Camera timing (when no webcam is connected), misc camera accuracy improvements, use GB_random instead of rand for noise_seed 2022-07-22 20:15:00 -07:00
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 ee407f07f3 Better describe softbreak 2022-07-22 13:51:56 +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 08549c1395 Typo 2022-07-19 02:19:31 +03:00
Lior Halphon 541dbc5db3 One last try 2022-07-19 01:52:38 +03:00
Lior Halphon 110deee6f8 Oops 2022-07-18 23:22:23 +03:00
Lior Halphon 09cbf6a13f Fix GCC C++ warning? #464 2022-07-18 22:19:10 +03:00
Lior Halphon 7071032288 Improved MMM01 emulation, fixes #447 2022-07-02 21:03:26 +03:00
Lior Halphon 1065a40d8f Add rX as symbol aliases to IO_X 2022-07-01 17:40:47 +03:00
Lior Halphon 96d127e160 Remove the SLD command, reorder debugger commands 2022-07-01 16:14:52 +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 6a24598266 Grammar 2022-06-25 15:55:42 +03:00
Lior Halphon aaf9a76b67 The vblank callback now reports the vblank type 2022-06-25 01:59:51 +03:00
Lior Halphon 58df8144ec Fix audio artifacts in the SGB jingle 2022-06-25 01:44:50 +03:00
Lior Halphon 22f8ab6509 Last fix was wrong, this is correct 2022-06-17 18:17:29 +03:00
Lior Halphon 517f455486 Theorized HDMA behavior proven wrong 2022-06-17 15:58:37 +03:00
Lior Halphon 9b5dc9eca7 Refine TILE_SEL glitch, fixes #445 2022-06-12 21:43:04 +03:00
Lior Halphon 3fbeb61c09 Fix MMM01 RAM size detection (Closes #446) 2022-06-12 21:28:58 +03:00
Lior Halphon 4d90504688 HuC-1 mode is not a thing, fixes Robopon Japanese prototype 2022-06-11 20:57:02 +03:00
Lior Halphon d41c188cfd More accurate Camera MBC emulation 2022-06-11 14:44:06 +03:00
Lior Halphon 4f91b19a94 Added MBC7 BESS support, documented BESS TPP1 2022-06-05 14:09:33 +03:00
Lior Halphon 12891c641b
Merge pull request #453 from remind-me-later/master 
fix rlc_r zero flag
 2022-05-21 22:15:32 +03:00
Ricardo Maurizio Paul c79e67b8cc
fix rlc_r zero flag 2022-05-21 14:45:16 +02:00
Lior Halphon 6055092249 Add audio recording APIs 2022-05-21 02:06:10 +03:00
Lior Halphon 706135113c Fix AGB APU regression 2022-05-19 20:59:48 +03:00
Lior Halphon 8c86cff486 Fix MBC5's initial state 2022-05-14 01:33:45 +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 87fdf91e0c Better debugger output for scrolling adjustment 2022-05-13 00:58:21 +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 6337e3e43a Remove unused 2022-05-07 20:24:28 +03:00
Lior Halphon ac29b4391e Refactor FIFOs 2022-05-07 19:27:25 +03:00
Lior Halphon 69a5ed3396 Fix several potential regressions 2022-05-04 19:30:29 +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 b2edcc9543 Improve serial accuracy 2022-04-17 23:41:05 +03:00
Lior Halphon b31bd58642 Consistent wording 2022-04-02 00:57:22 +03:00
Lior Halphon 9fe965bcc2 Fix skipped square tick when writing to NR13/23, fixes Telefang start screen audio on CGB-D and E 2022-03-12 15:38:05 +02:00
Lior Halphon b5e271386a Add an optional argument to the APU command 2022-03-12 15:08:15 +02:00
Lior Halphon ef15c9b160 More square zombie step quirks 2022-03-12 14:32:16 +02:00
Lior Halphon ab109da683 Fix several square channel zombie stepping quirks 2022-03-12 00:49:43 +02:00
Lior Halphon 5e119548e9 GDMA during mode 3 writes to both banks, list AGB_E as a future model 2022-03-09 00:32:50 +02:00
Lior Halphon 0925b06555 Add support for Mani carts 2022-03-06 15:54:29 +02:00
Lior Halphon 965e623637 Fix several BESS compatibility issues 2022-03-06 15:53:33 +02:00
Lior Halphon 7350843cca Fix incorrect INFO block on MMM01 BESS states 2022-03-05 23:05:00 +02:00
Lior Halphon c78a003712 MMM01 support 2022-03-05 21:20:42 +02:00
Lior Halphon a621803e82 More compact memory usage for symbol maps, removes the 0x200 bank limit 2022-02-28 23:30:31 +02:00
Lior Halphon 4d74719d56 One day I'll just report that bug to Clang 2022-02-23 20:40:10 +02:00
Lior Halphon f52152b2c9 Fix the Preserve Waveforms setting 2022-02-23 20:34:50 +02:00
Lior Halphon 4c6bc91ded Add missing register 2022-02-14 22:59:05 +02:00
Lior Halphon a4209b47d0 Be consistent with hex casing 2022-02-13 16:58:44 +02:00
Lior Halphon efe31cefc9 More accurate DMA write conflicts 2022-02-13 12:56:16 +02:00
Lior Halphon c730ba767b Not sure where I've got that 0 from 2022-02-07 00:21:45 +02:00
Lior Halphon f8a105e8d0 Stop whining GCC 2022-02-06 14:42:53 +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 1c6ecc2e14 GDMA/DMA Timing fix 2022-02-05 14:08:56 +02:00
Lior Halphon ba5416ee5b Correct comment 2022-02-04 19:07:47 +02:00
Lior Halphon 320aff1d1e DMA doesn't block GDMA 2022-02-04 13:58:44 +02:00
Lior Halphon 864f0927be Timing confirmed and improved 2022-02-04 13:55:06 +02:00
Lior Halphon 7c5704621a Don't batch during stop mode 2022-02-03 22:34:14 +02:00
Lior Halphon 37ca174f37 OAM DMA/GDMA conflicts 2022-02-03 21:00:37 +02:00
Lior Halphon 76b881c2e1 More accurate HDMA during halt 2022-02-02 23:01:38 +02:00
Lior Halphon 967fdadd7c More accurate IR modeling, fixes Gen 2 Pokémon mystery gifts 2022-02-01 23:23:24 +02:00
Lior Halphon 1a41957b3c LCDOff behavior, basic halt/stop behavior 2022-01-31 01:02:31 +02:00
Lior Halphon ad1f019893 Actually fix overflow behavior 2022-01-30 23:11:29 +02:00
Lior Halphon 941afee3ba Fix overflow behavior 2022-01-30 21:33:33 +02:00
Lior Halphon dbb14d7040 Minor edge case for HDMA instant start 2022-01-30 20:52:34 +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 4bebd2bc33 Correct comment 2022-01-30 17:33:33 +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 196aaaa7ed Conflicts don't happen in the first 6 T-cycles 2022-01-22 16:56:32 +02:00
Lior Halphon 8676a7c7bc Typo 2022-01-22 16:36:22 +02:00
Lior Halphon 582a5588ba Undo is stopped only 2022-01-22 01:11:50 +02:00
Lior Halphon 56b14c67aa Fixed AGB audio regression 2022-01-22 01:11:23 +02:00
Lior Halphon ee03b1e433 Initial halt/stop during DMA support 2022-01-19 01:24:40 +02:00
Lior Halphon cce36f1754 DMA debugger command 2022-01-18 23:42:22 +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 dbe9035c55 Merge branch 'master' of https://github.com/LIJI32/SameBoy 2022-01-16 00:16:12 +02:00
Lior Halphon 5088bd0959 Redundant OR 2022-01-16 00:16:06 +02:00
orbea 7c9ab0fd46 sgb.h: Use GB_INTERNAL to hide internal struct data 
Silences warnings in downstream projects that use a different language standard
when including gb.h.

sgb.h:14:9: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
        struct {
        ^
sgb.h:14:9: warning: anonymous types declared in an anonymous union are an extension [-Wnested-anon-types]
        struct {
        ^
 2022-01-14 15:26:15 -08:00
Lior Halphon eaeeb49612 Minor stylistic changes 2022-01-14 22:26:23 +02:00
orbea adfc329cdf gb.h: Silence -Wembedded-directive warning with -pedantic 
gb.h:731:2: warning: embedding a directive within macro arguments has undefined behavior [-Wembedded-directive]
\#define GB_REWIND_FRAMES_PER_KEY 255
 ^
 2022-01-14 11:40:55 -08:00
orbea 5cf71b406e gb.h: Silence -Wembedded-directive warnings with -pedantic 
gb.h:400:2: warning: embedding a directive within macro arguments has undefined behavior [-Wembedded-directive]
\#ifdef GB_BIG_ENDIAN
 ^
gb.h:410:2: warning: embedding a directive within macro arguments has undefined behavior [-Wembedded-directive]
\#endif
 ^
 2022-01-14 11:40:55 -08:00
Lior Halphon d92148b461 Merge branch 'master' of https://github.com/LIJI32/SameBoy 2022-01-14 17:09:49 +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
orbea fefb81ab65 gb.h: Silence -pedantic warnings 
Silences warnings such as the following when including gb.h as a dependency.

gb.h:385:6: warning: extra ';' inside a struct [-Wextra-semi]
    );
     ^
 2022-01-13 20:12:58 -08:00
Lior Halphon ec012cf9f8 is_dma_restarting hack no longer needed 2022-01-12 14:12:55 +02:00
Lior Halphon c4a14ac4db Simplify DMA code, fix DMA read timing 2022-01-12 00:26:18 +02:00
Lior Halphon b1187919d3 Fixed a bug with the joy_accessed API 2022-01-09 16:43:32 +02:00
Lior Halphon 2c71ca789f Fixed a regression caused by a recent optimization 2022-01-09 15:36:01 +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 ab1d4cd26e More DMA write conflicts 2022-01-05 21:40:10 +02:00
Lior Halphon 5e7bb0f891 DMA write conflict revision differences 2022-01-04 19:59:46 +02:00
Lior Halphon 79ec22b28e Clang hates this 2022-01-03 17:55:00 +02:00
Lior Halphon 5c17c0ec3b unreachable fun 2022-01-03 17:17:35 +02:00
Lior Halphon cd16431699 OMA DMA improvements (WIP) 2022-01-03 16:51:45 +02:00
Lior Halphon c7298ae5a6 Fix a silly underflow 2022-01-03 16:51:05 +02:00
Lior Halphon bc073e3d09 Expose PC 2021-12-30 23:53:24 +02:00
Lior Halphon 59c315a5dd Minor free optimization 2021-12-29 16:33:04 +02:00
Lior Halphon b72c2ea225 DMG palette getter 2021-12-29 13:08:46 +02:00
Lior Halphon 769aac93c0 Lazy APU, extra ~17% speed up 2021-12-29 00:48:44 +02:00
Lior Halphon db50462710 More accurate fix 2021-12-26 23:24:08 +02:00
Lior Halphon 59dfb1a85a It's not verified because it's wrong 2021-12-26 21:57:40 +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 66f7babe86 Cache the clock rate 2021-12-26 15:50:24 +02:00
Lior Halphon c53d99dbc4 Abolished slow double use 2021-12-26 15:20:46 +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 f3277ab8d3 Sorry C++ users 2021-12-20 18:59:51 +02:00
Lior Halphon e9906e44cd Sure, why not 2021-12-19 21:46:22 +02:00
Lior Halphon f866441481 Improved emulation of channel 3 wave RAM read glitch 2021-12-19 19:27:40 +02:00
Lior Halphon e9629407a5 Fix potential alignment issues 2021-12-19 00:54:29 +02:00
Lior Halphon cdc3321c36 Add an API to allow illegal inputs 2021-12-19 00:28:24 +02:00
Lior Halphon eaccd792ed Fixes to safe reads, closes #422 2021-12-18 14:56:33 +02:00
Lior Halphon 5127cb0022 Direct access to registers (#422) 2021-12-18 14:51:14 +02:00
Lior Halphon c63ddbe771 Lag frame detection API (#422) 2021-12-18 01:25:06 +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 7e5e672988 RTC speed multiplier, for TAS syncing (#422) 2021-12-11 02:51:21 +02:00
Lior Halphon a30247cf16 LCD line callback (for #422) 2021-12-10 19:49:52 +02:00
Lior Halphon 7508ddb0cf Execute callback (for #422) 2021-12-10 19:42:47 +02:00
Lior Halphon 9e57201b08 Accurate IF clear timing 2021-12-05 16:18:54 +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 4b3c77bfa5 oops 2021-12-02 11:54:26 +02:00
Lior Halphon 8660e20eeb New inputs API 2021-12-02 11:23:44 +02:00
Lior Halphon b770bbea2e Fix save state issue that caused vblank callbacks timings to differ 2021-12-02 11:21:12 +02:00
Lior Halphon 486f8a2c10
Merge pull request #420 from SnowyMouse/cgb_mode 
Add GB_is_cgb_in_cgb_mode
 2021-11-26 14:10:35 +02:00
Lior Halphon 06b744259b Add memory write callback, optimize memory access with likely/unlikely 2021-11-26 14:09:41 +02:00
Lior Halphon bdbe02b043 Add a safe memory read API 2021-11-26 13:54:28 +02:00
Lior Halphon 33090a5cc0 Fix an oops from the last commit 2021-11-26 13:38:52 +02:00
Snowy d0a9d2f72a Add GB_is_cgb_in_cgb_mode 2021-11-25 17:16:11 -06:00
Lior Halphon f1e5e04198 ...even when timekeeping is disabled 2021-11-25 21:46:51 +02:00
Lior Halphon d0d39015ee Let update_input_hint_callback get called during turbo 2021-11-25 21:17:49 +02:00
Lior Halphon f08f16346e Fix #293 2021-11-24 23:13:52 +02:00
Lior Halphon ae930472f0 Units info 2021-11-14 13:18:58 +02:00
Lior Halphon c6f39bc60b Initial MBC7 support 2021-11-12 17:44:51 +02:00
Lior Halphon 02f55d12d3 Maybe one day GCC will stop being shit at handling __attribute__s 2021-11-07 14:13:52 +02:00
Lior Halphon 1650820edb Clean up endian-related code 2021-11-07 13:57:43 +02:00
Lior Halphon 18e7a3f4fa Cleanup, better symbol handling, improves LTO 2021-11-07 13:39:18 +02:00
Lior Halphon fbf1bb7f98 Save state compatibility breaking cleanup 2021-11-07 12:56:46 +02:00
Lior Halphon 5565c2540b Register name and info update 2021-11-06 13:34:34 +02:00
Lior Halphon 178860e715 Custom palette and editor 2021-11-05 19:07:27 +02:00
Lior Halphon f237b1e9b9 CGB-0 support 2021-11-04 00:35:44 +02:00
Lior Halphon 6cd13be624 Add CGB-B support 2021-10-30 20:58:57 +03:00
Lior Halphon 72b6d6c532 Merge branch 'master' of https://github.com/LIJI32/SameBoy 2021-10-30 18:31:47 +03:00
Lior Halphon 1f7b20251b Improved sanitation for save states for better security and stability 2021-10-30 16:03:13 +03:00
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 5b9746084d Writes to SVBK should work before the boot ROM is disabled 2021-10-23 23:51:48 +03:00
Lior Halphon 18007f0e53 MGB support 2021-10-23 23:28:54 +03:00
Lior Halphon e04dcd90d6 Fix APU command 2021-10-19 01:56:10 +03:00
Lior Halphon 94776fcf8c Better (But imperfect) emulation of the wave RAM address bug glitch 2021-10-19 01:53:24 +03:00
Lior Halphon de16ab5d08 Why was this under APU 2021-10-17 20:05:49 +03:00
Lior Halphon 886363b398 Now this glitch makes more sense 2021-10-17 12:52:08 +03:00
Lior Halphon 7ef198ec50 More accurate channel 3 restarts 2021-10-17 02:06:33 +03:00
Lior Halphon 40fc477b56 Fix an oopsie 2021-10-10 20:05:57 +03:00
Lior Halphon 4ce643d5eb Fix timer bug; fixes #409 2021-10-10 16:53:07 +03:00
Lior Halphon 01f80a3f3e Adjust border fade delay to match SGB2 2021-10-10 14:24:14 +03:00
Lior Halphon 8f9365251d Timing adjustments 2021-10-10 13:30:30 +03:00
Lior Halphon b580e63c37 Fix 7-part SGB commands 2021-10-10 02:55:12 +03:00
Lior Halphon 46e1b79b63 Madden 96 needs even more time 2021-10-09 23:07:15 +03:00
Lior Halphon 893d7d162a Don't try to render tiles 100-3FF 2021-10-09 22:34:43 +03:00
Lior Halphon 85da5b64d3 Some games like racing the SGB 2021-10-09 22:02:40 +03:00
Lior Halphon a7c8b702da Some games like to race with the SGB border fade 2021-10-09 21:08:17 +03:00
Lior Halphon f1761340fc Fix ATTR_SET command 2021-10-09 18:45:08 +03:00
Lior Halphon 191f7cee02 Improved emulation of SGB multiplayer, fixes #405 2021-10-09 14:52:28 +03:00
Lior Halphon 164a870189 Cleanup uses of gb->registers 2021-10-09 14:09:51 +03:00
Lior Halphon 24af1c5a31 Newly discovered OAM corruption trigger 2021-10-09 14:05:29 +03:00
Lior Halphon c05c3c2abd Improved accuracy of mid-line SCX writes 2021-10-08 19:36:05 +03:00
Lior Halphon ef053ff113 APU regression fix 2021-10-07 18:25:54 +03:00
Lior Halphon d1caeafe5e Better handling of tiny ROMs 2021-10-05 19:53:43 +03:00
Lior Halphon 345e51647f API issue – RTC data should not be wiped after GB_reset 2021-09-30 21:23:52 +03:00
Lior Halphon 8068ff41fb Fix potential future compatibility issue, update workflow environments 2021-09-29 21:57:39 +03:00
Lior Halphon 24a7467735
Merge pull request #406 from Talkashie/master 
Fixed a typo in the debugger
 2021-09-24 20:33:56 +03:00
Lior Halphon 84c5f8b92d Fix #402 2021-09-22 20:53:04 +03:00
Talkashie 2dc0e14d0a Update debugger.c 
Fixed a typo
 2021-09-13 21:20:19 -05:00
Lior Halphon b27bd4eed7 Remove redundant condition 2021-09-04 18:15:22 +03:00
Lior Halphon e5454a39b7 Block wave RAM writes on the AGB 2021-09-04 14:18:46 +03:00
Lior Halphon 0ca1ee6a35 Minor APU clean ups 2021-09-02 01:29:38 +03:00
Lior Halphon eefaac3d04 NR32 was treated as the wrong value on APU reset 2021-08-31 23:28:05 +03:00
Lior Halphon c459058156 That was silly 2021-07-30 14:10:04 +03:00
Lior Halphon 4d1a28f1d1 Improved OAM bug accuracy in several read edge cases 2021-07-25 16:34:34 +03:00
Lior Halphon a5325d3374 Improved ticks command, more accurate speed switch timings, better odd-mode warnings 2021-07-11 21:49:58 +03:00
Lior Halphon 6f6f72dcbd More accurate emulation of STOP 2021-07-11 12:11:12 +03:00
Lior Halphon efb644bc72 MBC5 RAM enable is 8 bit 2021-07-10 15:02:15 +03:00
Lior Halphon 278224299f Fixed double->single speed switch causing misaligned CPU timing 2021-06-26 13:55:34 +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 b4709fd66b Disabled an accuracy-improvement-attempt that caused audio regressions until the proper behavior is well understood, fixes #390 2021-06-18 01:36:29 +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 3ed18a76da Added optional OSD (Cocoa) 2021-05-30 20:55:04 +03:00
Lior Halphon 2afeb7dee3 Place a cap on the GBS file size 2021-05-17 17:11:41 +03:00
Lior Halphon ea67a7e3f0
Merge pull request #379 from jprjr/gbs-buffer 
gbs: function to load from memory buffer
 2021-05-17 16:53:12 +03:00
Lior Halphon 9b2dfe7ae2
Style fixes 2021-05-17 16:52:55 +03:00
Lior Halphon ea05a0c765 Don't save 0x6000 for MBC3 in BESS 2021-04-23 21:05:33 +03:00
Lior Halphon ac5b0aca2c RTC accuracy fix 2021-04-23 21:01:17 +03:00
John Regan 0e8d8effdf gbs: function to load from memory buffer 2021-04-20 08:38:53 -04:00
Lior Halphon a2d3b8c174 Support for non-standard GBS files with a loading address at 0 2021-04-19 20:58:27 +03:00
Lior Halphon 2971b17701 Add support for ugetab's GBS extensions, fixes #377 2021-04-19 00:32:10 +03:00