ShuriZma
/
SameBoy
mirror of https://github.com/LIJI32/SameBoy.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
2,676 Commits 15 Branches 61 Tags 21 MiB
Commit Graph

1243 Commits

Author SHA1 Message Date
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
Lior Halphon 5f2e893828 Allow GBS files with loading addresses 0x6E-0x3FF, fixes #376 2021-04-19 00:08:21 +03:00
Lior Halphon e8158be454 Merge branch 'bess' into gbs 2021-04-17 16:57:05 +03:00
Lior Halphon 9fcdc082d2 Fix an SDL crash, minor tweak to BESS SGB 2021-04-17 16:37:55 +03:00
Lior Halphon 817c4a7752 Merge branch 'bess' into gbs 2021-04-16 16:35:21 +03:00
Lior Halphon 87a2d48675 Redo TPP1 saving, fix RTC and HUC3 in BESS 2021-04-16 00:35:54 +03:00
Lior Halphon f0a6488546 Added optional INFO block 2021-04-15 21:57:38 +03:00
Lior Halphon 98a39ae49a ATTR_CHR does not seem to wrap around screen (only lines/columns) 2021-04-14 23:39:07 +03:00
Lior Halphon b325148544 Update and clarify specification 2021-04-14 23:37:00 +03:00
Lior Halphon ba6e22dfc0 Merge branch 'bess' into gbs 2021-04-14 16:44:51 +03:00
Lior Halphon 8a84a5897e Allow drag&drop of state files 2021-04-14 15:20:01 +03:00
Lior Halphon 43fb86320e Hard fail on unexpected SGB blocks 2021-04-13 22:05:13 +03:00
Lior Halphon 0af4f1fa4d Clarify SGB multiplayer, handle count = 0 2021-04-13 21:33:13 +03:00
Lior Halphon 24915e41eb TPP1 in BESS 2021-04-13 20:56:09 +03:00
Lior Halphon 976f5e4d02 Merge branch 'master' into bess 2021-04-13 20:50:29 +03:00
Lior Halphon fada772cb1 Don't use BESS for internal in-memory saves 2021-04-13 20:35:07 +03:00
Lior Halphon dfdbff7304 Allow writes to the $a000-$bfff range in the MBC block 2021-04-13 16:01:44 +03:00
Lior Halphon a3a73602fc ATF is only 0xFD2 bytes, not 0xFE0 2021-04-13 01:09:29 +03:00
Lior Halphon 5b993ed775 Add HuC3 to BESS 2021-04-12 23:36:42 +03:00
Lior Halphon 9a1f962281 Spec update 2021-04-12 22:39:13 +03:00
Lior Halphon 80f422d0ca Respect TPP1 feature flags for rumble and RTC 2021-04-11 23:16:31 +03:00
Lior Halphon 763de9d2e0 Fix Rumble support in TPP1 2021-04-11 22:52:34 +03:00
Lior Halphon 42471095e4 Normalize invalid weekdays only after a $11 command 2021-04-11 22:38:25 +03:00
Lior Halphon 0c5e15b49d Correct emulation of count overflow in ATTR_CHR, fixes #372 2021-04-11 02:38:58 +03:00
Lior Halphon f24489b983 TPP1 support 2021-04-10 23:56:41 +03:00
Lior Halphon 44c75ae7be Remove commented out code 2021-04-10 18:43:24 +03:00
Lior Halphon ad05eb6d0a GCC build fix 2021-04-10 16:15:40 +03:00
Lior Halphon 955ef59140 Merge branch 'bess' into gbs 2021-04-10 16:12:35 +03:00
Lior Halphon f89c80caa5 Merge branch 'master' into bess 2021-04-10 16:12:03 +03:00
Lior Halphon d0bbf383d6 Another cheat bugfix 2021-04-10 16:10:23 +03:00
Lior Halphon 77384a5f6a Merge branch 'bess' into gbs 2021-04-09 23:12:03 +03:00
Lior Halphon 1c31812ffd BESS format updates 2021-04-06 01:02:49 +03:00
Lior Halphon 7a558492b6 Merge branch 'master' into bess 2021-04-05 23:10:00 +03:00
Lior Halphon e6fa2336da Fix a potential crash/corruption when modifying cheats 2021-04-05 23:09:32 +03:00
Lior Halphon f67d3947d6 UI Updates 2021-04-05 23:08:43 +03:00
Lior Halphon bb3a73ff88 Cocoa GBS Player 2021-04-03 01:29:43 +03:00
Lior Halphon 9996c7b4a2 Add GBS APIs 2021-04-03 01:29:06 +03:00
Lior Halphon 39c71b40e7 Fix memory leak 2021-04-02 19:07:28 +03:00
Lior Halphon 328e2d9e40 Merge branch 'master' into gbs 2021-04-02 19:06:15 +03:00
Lior Halphon 6b8eb8063a Fix a bug where SameBoy would start in "faux turbo mode" 2021-04-02 02:54:14 +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 659f954028 RTC support 2021-03-25 00:07:37 +02:00
Lior Halphon a52302f2f6 Make NAME come before CORE 2021-03-25 00:07:37 +02:00
Lior Halphon 75bc1e9a86 Initial BESS support, no SGB nor RTC yet 2021-03-25 00:07:37 +02:00
Lior Halphon 925bd863c0 Better errnos 2021-03-22 00:18:49 +02:00
Lior Halphon da1003263f Redo save states to remove severe code duplication between buffers and files 2021-03-21 20:32:30 +02:00
Lior Halphon ad54dc57b0 Improved time syncing when turning the LCD on and off, fixes #193 2021-03-21 15:15:04 +02:00
Lior Halphon ea97c1dc0b Fix an APU regression that caused some games in DMG mode to play in the wrong pitch 2021-03-01 21:44:54 +02:00
Lior Halphon 57080c48bc No need for -1 2021-02-28 16:50:46 +02:00
Lior Halphon ec7d756e3b
Merge pull request #351 from NieDzejkob/symbol-off-by-one 
Fix off-by-one in symbol search
 2021-02-28 15:27:50 +02:00
Lior Halphon 0fbd714d4a
Merge pull request #352 from NieDzejkob/value-to-string-oob 
value_to_string: use snprintf
 2021-02-28 15:23:29 +02:00
Lior Halphon 81bfea9ba2
Coding style, ensuring string termination. 2021-02-28 15:23:14 +02:00
Lior Halphon 1fdb4f09b4 Fix a sweep regression in DMG/SGB mode and CGB-C mode 2021-02-28 03:40:58 +02:00
Jakub Kądziołka c9665d0449
value_to_string: use snprintf 
Currently, value_to_string and debugger_value_to_string use an
error-prone calculation to avoid overflow. This was once adjusted
already, and one of the codepaths is still vulnerable. Put this in a
symfile:

    01:5678 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

and execute `p 1:$5679`. On Linux, the canary terminates the process.
 2021-02-27 19:33:31 +01:00
Jakub Kądziołka e8bfc4050e
Fix off-by-one in symbol search 
Before this commit, printing an address that's after every symbol in a
bank would not show it relative to the last symbol.
 2021-02-27 19:29:06 +01:00
Lior Halphon ce44773caa Make the printer not deadlock after a sudden termination 2021-02-26 16:40:35 +02:00
Lior Halphon 72cb391612 Slightly improve MBC3 accuracy 2021-02-26 00:52:18 +02:00
Lior Halphon 71c6fa45e0 Accurate RTC emulation 2021-02-26 00:40:18 +02:00
Lior Halphon a13469c4e2 Fix PAL SGB in the Cocoa port 2021-02-25 22:42:02 +02:00
Lior Halphon e08df2a089 Add accurate RTC emulation mode 2021-02-25 22:12:14 +02:00
Lior Halphon 6ec4583aa0 Tell GCC to calm down 2021-02-25 15:52:48 +02:00
Lior Halphon 4c05ebcea6 Redo the volume envelope with better timings, locking emulation and zombie mode edge cases. Fixes #344 2021-02-25 15:43:38 +02:00
Lior Halphon 8809d8ac2f More correct emulation of manual clocking of channels 1 and 2 2021-02-22 15:27:36 +02:00
Lior Halphon 71c88323b7 Rename UNROLL to unrolled (`unrolled for`) 2021-02-22 14:45:30 +02:00
Lior Halphon 393269ae1f Emulate volume envelope locking 2021-02-22 13:48:56 +02:00
Lior Halphon d50fdc52ea Further accuracy improvements to the audio envelope 2021-02-22 01:58:43 +02:00
Lior Halphon 6d2d88648e Improved emulation of the volume envelope 2021-02-22 01:10:14 +02:00
Lior Halphon 95051d1c1c Improved emulation of the NRx2 write glitch (Zombie mode) on models prior to CGB-D 2021-02-13 23:00:20 +02:00
Lior Halphon 2d76698279 Emulation of NR43 bit 3 glitch on CGB-C and older 2021-01-31 19:17:26 +02:00
Lior Halphon d67580c964 Oops, that was reversed 2021-01-31 17:16:59 +02:00
Lior Halphon ef9671010b More NR43 obscurities 2021-01-24 20:57:46 +02:00
Lior Halphon 8e1e889ce0 Add a TODO 2021-01-16 15:31:09 +02:00
Lior Halphon aa421258b8 Update the model enum so comparisons work correctly for SGB PAL and no-SFC SGBs 2021-01-16 14:51:06 +02:00
Lior Halphon 13a1e9d332 Timing fix 2021-01-16 14:43:32 +02:00
Lior Halphon 0056cc2d61 Revert "Further NR43 write glitch emulation" for now 
This reverts commit e384707615.
 2021-01-16 14:42:13 +02:00
Lior Halphon e384707615 Further NR43 write glitch emulation 2021-01-10 17:20:25 +02:00
Lior Halphon 07e76a4ecf Oh boy, looks like my CGB-B is unique 2021-01-09 23:28:30 +02:00
Lior Halphon 1b3f52e8c0 Improved emulation of NR43 writes on different revisions 2021-01-09 21:21:22 +02:00
Lior Halphon 2aa171e0ea Better sample alignment on pre-CGB-D models 2021-01-09 16:26:56 +02:00
Lior Halphon 96736fe7c5 Fix false positives in odd-mode detection 2021-01-09 00:59:12 +02:00
Lior Halphon c0582fd994 More accurate emulation of NR10 writes 2021-01-09 00:31:16 +02:00
Lior Halphon 29a3b18186 Better camera noise on frontends without camera support 2021-01-03 16:52:18 +02:00
Lior Halphon f9b13c66b1 Emulation of a newly discovered revision specific APU quirk 2021-01-03 13:49:36 +02:00
Lior Halphon ecace40fb0 Minor APU bug fix 2021-01-02 18:27:21 +02:00
Lior Halphon a9c337264e Fix the last remaining APU test 2021-01-02 16:23:34 +02:00
Lior Halphon b54a72d9b9 Fixing a bug where where zero-shift sweep wouldn't tick 2021-01-02 14:56:45 +02:00
Lior Halphon 5c854dbdca Interference emulation 2020-12-31 00:07:04 +02:00
Lior Halphon 1d34637bda Fix it harder 2020-12-26 23:56:26 +02:00
Lior Halphon 47ebc31733 Fixed a bug where the SDL and libretro frontend would not update the border when loading a new ROM 2020-12-26 23:52:41 +02:00
Lior Halphon 544d39f19d Further improvements to STOP timing 2020-12-26 00:19:48 +02:00
Lior Halphon 4bbd27735f Fix a regression in speed switch timing, reset DIV on speed switch, better odd-mode detection and avoidance 2020-12-25 20:41:00 +02:00
Lior Halphon 159d9d0348 Color temperature control 2020-12-25 14:17:57 +02:00
Lior Halphon b5a611c5db More accurate color correction curves 2020-12-24 23:17:20 +02:00
Lior Halphon 66f62d696c More window fixes 2020-12-24 20:50:47 +02:00
Lior Halphon 8f64f49c3b More accurate emulation of window timing, actual correct fix of #123 2020-12-23 23:49:57 +02:00
Lior Halphon 7a3ebb708c LCDC write timing regression fix 2020-12-12 22:55:14 +02:00
Lior Halphon db483ce95f Warn about potential odd-mode triggers 2020-12-12 20:40:35 +02:00
Lior Halphon 555835549a More accurate pausing behavior, including revision differences 2020-12-12 20:35:18 +02:00
Lior Halphon 770885440f Minor changes to debugger output 2020-12-12 19:09:53 +02:00
Lior Halphon 4f408eae7c Whoops 2020-12-12 18:13:55 +02:00
Lior Halphon dffc12331b Emulate the delayed NR44 write on the DMG 2020-12-12 18:11:35 +02:00
Lior Halphon 7de6194e28 Redo channel 4's timing accurately, emulate NR43 write quirks 2020-12-12 16:02:25 +02:00
Lior Halphon 1baa0446a9 More sweep improvements 2020-12-01 22:37:13 +02:00
Lior Halphon 13bc8679f9 Correct preservation of NRx1's state on pre-CGB models 2020-12-01 14:18:19 +02:00
Lior Halphon 74cf452a48 Further accuracy improvements to sweep; passes Blargg's APU tests again, this time for real 2020-12-01 14:17:35 +02:00
Lior Halphon 0485124076 Redo channel 1 sweep based on DMG schematics; emulates two newly discovered behaviors and also fixes #309 2020-11-28 19:31:25 +02:00
Lior Halphon 67c0e03f3b Fix a window bug in CGB mode, fixes #123 2020-11-22 00:21:19 +02:00
Lior Halphon 027cecde24 Added debugger "undo" command. Closes #156 2020-11-21 16:19:58 +02:00
Lior Halphon 1d9ac5ccc3 More accurate IR emulation, simplify API 2020-11-21 00:52:54 +02:00
Lior Halphon b7f3454763 More accurate emulation of the IR port 2020-11-20 22:12:15 +02:00
Lior Halphon cd2310f0a7 Wave RAM reads 0xFF while active on AGBs 2020-11-20 19:39:54 +02:00
Lior Halphon 7fdc58a07e Implement CGB-mode TILE_SEL mixing, fixes cgb-acid-hell and m3_lcdc_tile_sel_change2, closes #308 2020-11-20 16:24:16 +02:00
Lior Halphon c36bdc22f6 More accurate interrupt emulation 2020-11-14 13:55:39 +02:00
Lior Halphon 60b8978762 Local link cable and infrared emulation in the Cocoa port 2020-11-13 23:07:35 +02:00
Lior Halphon 88198e64f4 Minor bug fixes 2020-11-13 23:02:17 +02:00
Lior Halphon c35fe8b517 Make `gb.h` compatible with C++ again for bsnes integration. Fixed #300 2020-10-09 16:39:23 +03:00
Lior Halphon 7ff3556bc3 Workboy emulation (Cocoa only) 2020-09-19 19:31:24 +03:00
Lior Halphon e35c22d405 Fix a potential single byte overflow 2020-09-17 23:47:35 +03:00
Lior Halphon dab1c1bcfa Fix RTC drift 2020-08-22 14:10:02 +03:00
Lior Halphon bce4bfba61 Fix major battery save regressions introduced by the last release, fixes #282 2020-08-06 19:34:57 +03:00
Lior Halphon 3f97b8eaa8 Even more regressions 2020-08-05 02:10:21 +03:00
Lior Halphon d3664d5da0 Fix more RTC regressions 2020-08-05 01:39:19 +03:00
Lior Halphon 289853445f Fix long loading times when loading save states with bad local RTC times 2020-08-04 21:32:33 +03:00
Lior Halphon b0d118f246 Fix broken and regressed MBC3 RTC emulation. Fixes #273, fixes #276, fixes #280 2020-08-04 21:32:27 +03:00
Renato Oliveira ac3b09966c
Fix "Cartrdige" to "Cartridge" 2020-08-01 12:55:53 -03:00
James Larrowe 87d25c0896 Compatibility hacks for old compilers 
GCC versions below 4.8.1 didn't have __builtin_bswap16, so provide
a suitable replacement.
 2020-06-22 20:14:32 +00:00
Lior Halphon b6b56d0766 Fix various save state compatibility issues between Windows and non-Windows, and a potential crash 2020-06-10 22:46:19 +03:00
Lior Halphon c07588e3bd Console auto complete 2020-06-05 02:10:05 +03:00
Lior Halphon 6a3cd371d0 Fix potential memory corruption when execution malformed ROMs 2020-06-03 20:54:06 +03:00
Lior Halphon 08efb46d41 Made the command line debugger output “>” before inputs, added special magic sequence to break the debugger from stdin 2020-05-31 20:32:00 +03:00
Lior Halphon 97e844a0b7 GB_debugger_break is for external APIs, not available on libretro builds 2020-05-31 01:01:06 +03:00
Lior Halphon 5f4aee8ca1
Merge pull request #261 from JL2210/ld-b-b 
Add ld b, b breakpoint
 2020-05-31 00:55:17 +03:00
Lior Halphon f1ea39f1c6
Spacing 2020-05-31 00:54:49 +03:00
Lior Halphon fd97e11919
Spacing 2020-05-31 00:54:13 +03:00
James Larrowe 6fcf77c7f6 Make no argument for softbreak be equivalent to "on" 2020-05-30 16:46:17 -04:00
James Larrowe abdece7737 add debugger command to enable and disable 2020-05-30 16:35:07 -04:00
James Larrowe f105f28017 Add ld b,b breakpoint 
Signed-off-by: James Larrowe <larrowe.semaj11@gmail.com>
 2020-05-30 15:54:51 -04:00
Lior Halphon fa7232944f Better emulation of CGB’s first frame behavior 2020-05-30 01:25:21 +03:00
Lior Halphon ffa569deeb Partial emulation of reading VRAM right after mode 3 2020-05-29 23:10:23 +03:00
Lior Halphon 17dfe0dd6a Fix minor CGB-C regression 2020-05-29 16:30:40 +03:00
Lior Halphon 7af66387de HuC-3 alarm clock emulation 2020-05-23 14:50:54 +03:00
Lior Halphon 369410f370 Fix HuC-1 regression 2020-05-23 00:09:30 +03:00
Lior Halphon 08ca56eec7 Cleanup 2020-05-23 00:05:43 +03:00
Lior Halphon ce9114ed55 Fix IR bugs 2020-05-19 01:24:09 +03:00
Lior Halphon 933b622886 Allow more GameShark cheats 2020-05-19 01:24:02 +03:00
Lior Halphon a588993f28 Add an HuC command required by Pocket Family 2 2020-05-17 00:10:43 +03:00
Lior Halphon a9023d08c6 Emulate HuC-3’s IR and RTC 2020-05-16 23:27:17 +03:00
Lior Halphon 2cc980755e HuC1 IR support 2020-05-13 22:21:31 +03:00
Lior Halphon 3cba3e8e27 Emulate CGB-C PCM read glitch, fix a potential noise volume envelope bug 2020-05-10 00:37:52 +03:00
Fredrik Ljungdahl 99ec31dfdc Allow more than 1 symbol per debug address 2020-05-07 00:12:35 +02:00
Lior Halphon 5a56c3b882 Style fixes 2020-05-01 16:03:26 +03:00
Lior Halphon 4b24178553 Rumble mode selection 2020-04-29 16:50:31 +03:00
Lior Halphon 6448a692e2 Add smart rumble to games without a rumblepak 2020-04-29 16:06:11 +03:00
Lior Halphon 5a14eb93c6 Merge branch 'master' into JoyKit 
# Conflicts:
#	Cocoa/Document.m
#	Cocoa/GBView.h
#	Cocoa/GBView.m
#	Cocoa/joypad.m
#	Cocoa/main.m
#	Core/display.c
#	Core/gb.h
#	Core/save_state.c
 2020-04-29 15:52:03 +03:00
Lior Halphon 110cedeaac Even better hueristics 2020-04-25 23:26:17 +03:00
Lior Halphon d1e3ad7790 Better hueristics for wrong MBC type 2020-04-25 23:18:03 +03:00
Lior Halphon ca567bee79 Fix Linux build break 2020-04-25 22:54:50 +03:00
Lior Halphon 152924e13f Add support to the ISX format, including symbols 2020-04-25 22:48:48 +03:00
Lior Halphon bb5c9f7fc6 Fix libretro build 2020-04-25 15:12:10 +03:00
Lior Halphon 1e7737a239 Limit unroll to GCC 8 2020-04-25 14:46:01 +03:00
Lior Halphon 0cf168f32b Fixing inconsistent style 2020-04-24 20:37:57 +03:00
Lior Halphon 695c6ee943 Don't crash if a naughty frontend runs the boot ROM without a ROM 2020-04-11 19:21:00 +03:00
Lior Halphon 0abd3b2c46 Dump and load cheats 2020-04-11 19:15:40 +03:00
Lior Halphon 5df45417fa Console quirks 2020-04-11 18:27:31 +03:00
Lior Halphon 852a6997ed Add cheats UI to Cocoa 2020-04-11 18:03:10 +03:00
Lior Halphon 337e74352d Add cheats API, with GameShark and GameGenie import 2020-04-09 22:13:09 +03:00
Lior Halphon a6567d9ee1 Update old coding style 2020-04-09 14:32:52 +03:00
Lior Halphon a9cd3f2c11 Fix operator priorities, fix parsing debugger bug 2020-04-09 14:21:07 +03:00
Lior Halphon 92d6cc6394 Use official register names 2020-04-09 02:36:27 +03:00
Lior Halphon d8e89f5114 Fix banked 16-bit assignments; fixes #245 2020-04-08 19:17:45 +03:00
Lior Halphon 0ed5cf6b38 Proper MBC30 support, more accurate MBC3 emulation. Fixes #244 2020-04-08 19:07:29 +03:00
Lior Halphon 2f1b8e5b57 IME is now available under the registers command 2020-03-27 18:56:47 +03:00
Lior Halphon 1a3572316f next now skips over halt, closes #233 2020-03-27 17:49:14 +03:00
Lior Halphon 05403d3a56 Fix the Joypad interrupt. Fixes #237 2020-03-27 17:36:55 +03:00
Lior Halphon 4cb56dc76f Improve MBC2 emulation. Fixes #238 2020-03-27 16:35:36 +03:00
Lior Halphon 5ecb845662 Add accurate frame blending option 2020-03-26 20:54:18 +02:00
Lior Halphon e94e7cc501 Add another color correction mode 2020-03-25 20:33:13 +02:00
Lior Halphon 84e8e45b7b Implement ATTR_CHR 2020-03-13 13:35:54 +02:00
Lior Halphon e7f6ac8828 Do the same for SGB 2020-03-06 21:19:53 +02:00
Lior Halphon 34cf0f558d It's more reasonable to do it this way 2020-03-06 18:56:51 +02:00
Lior Halphon c6f9d05124 Emulate LCD-PPU horizontal desync on DMGs 2020-03-06 14:41:13 +02:00
Lior Halphon 4d2f56c42d Minor bug fix 2020-03-04 23:43:05 +02:00
Lior Halphon 1c7351fc85 Missing braces 2020-03-04 23:34:36 +02:00
Lior Halphon 409ab2a6d4 Accurate emulation of tilemap advancement timings 2020-03-03 02:21:19 +02:00
Lior Halphon e846f4f3b0 Hacky, but correct emulation of WX=166 2020-03-01 23:58:28 +02:00
Lior Halphon 2a8b26d5e6 Add TODO 2020-03-01 00:23:50 +02:00
Lior Halphon b7194402eb Accurately emulate Window X = Object X 2020-03-01 00:17:45 +02:00
Lior Halphon 5ca602fbd2 WX=0 emulation 2020-02-29 18:26:16 +02:00
Lior Halphon 39b999a68b Emulate the FIFO insertion glitch (WX variant) 2020-02-29 17:06:08 +02:00
Lior Halphon 955860b463 Get rid of the FIFO pause flags 2020-02-28 22:36:51 +02:00
Lior Halphon e29246fd91 Window tile is reset on WX trigger 2020-02-28 18:28:47 +02:00
Lior Halphon 2a8f15c68b The fetcher pushes pixels to the FIFO as soon as it's empty 2020-02-28 18:10:09 +02:00
Lior Halphon 60f01fe947 Merge branch 'master' into ppu_window 2020-02-28 15:21:38 +02:00
Lior Halphon 0c716bd970 More accurate timing emulation of window-objects interaction 2020-02-27 23:42:16 +02:00
Jakub Kądziołka 67d5a53503
Spell "length" properly 2020-02-27 18:11:10 +01:00
Lior Halphon 89303ab046 WX access conflicts 2020-02-27 00:12:42 +02:00
Lior Halphon 9c7a8fdb1b WY is tested every cycle 2020-02-26 22:24:08 +02:00
Lior Halphon b37a0b285a Window Y still advances if WX=166 2020-02-24 23:59:18 +02:00
Lior Halphon 7456beb7b9 Better emulation of negative WX positions 2020-02-24 21:23:06 +02:00
Lior Halphon 248e7bc332 Timing improvements 2020-02-24 20:46:00 +02:00
Lior Halphon 25b51362e9 Safety first 2020-02-24 00:33:45 +02:00
Lior Halphon 3864ff37e1 Timing improvements 2020-02-24 00:32:47 +02:00
Lior Halphon c22611c701 Minor bugfix 2020-02-23 23:48:08 +02:00
Lior Halphon c0ba898ef2 Basic window implementation 2020-02-23 23:16:45 +02:00
Lior Halphon 2be58439bf Starting over – removing all window related code 2020-02-23 00:38:47 +02:00
Lior Halphon d8282fe3c9 Please pretend the last commit never happened 2020-02-22 00:45:52 +02:00
Lior Halphon 39b88d546b The upper bits of SCX might mid-line 2020-02-21 21:59:03 +02:00
Lior Halphon ea2f32b255 The fetcher state machine advances even while handling an object 2020-02-21 21:44:44 +02:00
Lior Halphon f86e682d2c Fix sign 2020-02-21 17:22:57 +02:00
Lior Halphon 8409d3bcfb Emulate changing sprite height mid-fetch 2020-02-21 16:43:51 +02:00
Lior Halphon 7d51ba3d97 More fixes, SGB emulation of the same quirk 2020-02-21 16:16:02 +02:00
Lior Halphon 91404edd13 Disgusting hacks to emulate disabling objects while an object is being fetched 2020-02-21 15:14:33 +02:00
Lior Halphon 56118d2a67 Move improvements to LCDC conflicts 2020-02-21 14:22:25 +02:00
Lior Halphon a8f63aea3c Emulate DMG LCDC write conflicts correctly. This might vary between individual units. 2020-02-21 02:55:07 +02:00
Lior Halphon 0290e70445 Improvements to AGB color correction 2020-02-17 23:05:11 +02:00
Lior Halphon bec09a012c More accurate emulation of STOP mode 2020-02-15 19:21:43 +02:00
Lior Halphon 08eb2f3d98 Correct emulation of FF6C (Turns out it controls object priority) 2020-02-15 15:32:06 +02:00
Lior Halphon f550360f1a More accurate CGB color correction curve 2020-02-15 13:21:21 +02:00
Lior Halphon 8b7805b95d Hit ^T 2020-02-10 20:19:37 +02:00
Lior Halphon 804b9bec63 Fixed a bug where HDMA begins in the middle of an instruction while cycles are pending to be flushed. Fixes #230 2020-02-10 00:21:33 +02:00
Lior Halphon 103caa56e1 Allow displaying borders outside of SGB emulation, including borrowing SGB border. Allow not displaying SGB borders. (Todo: libretro support) 2020-02-08 13:28:46 +02:00
Lior Halphon b806ae4e82 Fix #228 2020-02-01 23:36:16 +02:00
Lior Halphon 38ee020653 Fixed a regression bug that made the first CGB frame blank instead of repeated. 2020-01-31 01:29:59 +02:00
Lior Halphon 48d3504de7 Let the core handle boot ROM selection 2020-01-29 20:29:30 +02:00
Lior Halphon 163a5ea20c Add DMG color palettes (Cocoa) 2020-01-29 14:19:11 +02:00
Lior Halphon 0737655753 Merge branch 'master' into JoyKit 2020-01-03 23:42:25 +02:00
Lior Halphon 95af00a752 speling is veri difikult 2020-01-03 21:11:45 +02:00
Lior Halphon bd9ac204c2 Allow SameBoy to compile on 4-byte-bools platforms 2019-11-20 22:40:03 +02:00
Lior Halphon 31609319de Fix the set_joyp API 2019-11-09 14:45:38 +02:00
Lior Halphon c802361800 Whoops, this function was missing 2019-11-08 16:14:16 +02:00
Lior Halphon 143e1f88a8 There’s not reason it must be an integer 2019-11-03 22:02:33 +02:00
Lior Halphon 0ece21bca7 Replace the SDL-derived controller support with my own JoyKit framework. Adds rumble support, LED support, better manual and automatic configurations, analog speed controls. 2019-10-19 19:26:04 +03:00
Lior Halphon dee29c118c Added GB_set_sample_rate_by_clocks API, split SGB_NO_SFC into PAL and NTSC; now they report the correct clock rate. 2019-10-08 15:10:24 +03:00
Lior Halphon ca370eee7e A bit more accurate AGB audio rendering 2019-10-01 18:50:59 +03:00
Lior Halphon ac418b9de1 Pass channel_1_freq_change_timing 2019-09-30 00:09:25 +03:00
Lior Halphon 652e52df3d Pass the SGB multiplayer tests 2019-09-14 12:31:52 +03:00
Lior Halphon 851dbd3ccd SGB and AGB color correction 2019-09-13 17:13:21 +03:00
Lior Halphon 4fcc921b46 Fix SGB multiplayer, improve multiplayer accuracy 2019-09-13 17:10:58 +03:00
Lior Halphon eaa1c1cd4a Merge bsnes’s changes 2019-08-16 17:38:43 +03:00
Lior Halphon e3672e8293 Emulate built in SGB palettes 2019-07-20 16:10:24 +03:00
Lior Halphon 8c1f76a594 Fix HLE SGB 2019-07-19 20:37:58 +03:00
Lior Halphon ffb9f1b134 Fix HLE SGB 2019-07-19 20:34:26 +03:00
Lior Halphon e634019ac9 Fix CGB emulation 2019-07-19 20:27:53 +03:00
Lior Halphon 4f9c8e9374 Match the HLE timings to the LLE timings 2019-07-19 20:19:09 +03:00
Lior Halphon ea7dec4e88 Merge branch 'master' into bsnes_integration 2019-07-19 15:51:10 +03:00
Lior Halphon 33198fc7b7 Give SGB its own conflict map 2019-07-19 15:50:49 +03:00
Lior Halphon df7f7d8171 Fix silly desync inaccuracy 2019-07-18 22:55:11 +03:00
Lior Halphon 772289c545 Fix a silly bug 2019-07-18 00:53:11 +03:00
Lior Halphon 9efd20d7cd Revert "Silence some GCC warnings" 
This reverts commit 11a9f1df21.
 2019-07-16 23:33:07 +03:00
Lior Halphon 11a9f1df21 Silence some GCC warnings 2019-07-16 23:27:35 +03:00
Lior Halphon 9ba6915c85 ICD JOYP write API 2019-07-16 21:42:57 +03:00
Lior Halphon 2d7f54a775 Load ROM from buffer API 2019-07-16 21:04:29 +03:00
Lior Halphon ce9ce07817 Make the ICD APIs pixel based 2019-07-16 20:44:27 +03:00
Lior Halphon 346e499602 ICD APIs 2019-07-15 23:02:58 +03:00
Lior Halphon e1873ad2ec Add JOYP write callback API 2019-07-15 22:35:21 +03:00
Lior Halphon 2bfe922650 Allow emulating an SGB without SFC HLE 2019-07-15 20:47:16 +03:00
Lior Halphon 9f7255cd23 Make the automation results more consistent across revisions, and making use of this change as a chance to add color correction to the automation 2019-07-13 20:29:11 +03:00
Lior Halphon 8c8d5afe62 Make the debugger compatible with more sym formats 2019-07-13 17:17:55 +03:00
Lior Halphon f55c254959 Fixed a regression that made ly_lyc_0_write and ly_lyc_write fail 2019-07-12 02:18:25 +03:00
Lior Halphon 4541efe86a Fixed a bug that prevented writing to the wave RAM, as well as a bug where the wave RAM was treated as zeros despite not being zero’d out 2019-06-29 14:03:42 +03:00
Lior Halphon 36a87f96bd Formatting 2019-06-21 16:58:56 +03:00
Lior Halphon 24b58da8c6 Minor text change 2019-06-21 14:18:48 +03:00
Lior Halphon 7c61445fe3 Fixed out of bound read in GB_load_state_from_buffer. Closes #104 2019-06-21 03:04:38 +03:00
Lior Halphon 72b1fe0500 Minor Fixes™ 2019-06-21 01:03:52 +03:00
Lior Halphon 50a6a3e35c Fix libretro SGB1 FPS, fix un/serialization memory corruptions in libretro 2019-06-19 23:49:43 +03:00
Lior Halphon 91b0e491c5 Increase the minimum required cycles for a sync, fix SGB jingle audio 2019-06-19 22:44:54 +03:00
Lior Halphon 431f1f8199 Remove redundant calls to display_vblank on non-SGB models and in irregular FPS scenarios. Affects #161 2019-06-18 23:16:28 +03:00
Lior Halphon e268efefef Redesign and reimplement the audio API, let the frontends handle more stuff. Probably affects #161 2019-06-15 23:22:27 +03:00
Lior Halphon 8b7922b679 Fix #144 by ignored malformed commands with 0 length 2019-06-15 03:42:53 +03:00
Lior Halphon 66b814a226 Don’t use libc’s random/rand 2019-06-14 16:49:41 +03:00
Lior Halphon 843683a492 Randomize everything! 2019-06-09 18:14:32 +03:00
Lior Halphon 49d8a5cb44 Fixed the parsing of comparison operators as well as their priorities. Fixes #155 2019-06-08 16:08:07 +03:00
Lior Halphon 0da2930109 Fix #175 2019-06-08 14:35:52 +03:00
Lior Halphon 274760746e Fix #165 2019-06-07 19:18:07 +03:00
Lior Halphon 9d8adbb581 This is not correct, this bug only affects the PCM registers and not actual output. Currently not emulated at all. 2019-06-07 18:37:19 +03:00
Lior Halphon 2f9de4942c Increase input polling frequency in the Cocoa and SDL frontends, should make inputs look less synthetic and potentially reduce input lag 2019-06-07 18:27:25 +03:00
Lior Halphon 64879f5b02 Accurate emulation of (most aspects of) stop mode 2019-06-07 13:53:50 +03:00
Lior Halphon 4c34e0a6e0 Turns out the AGB inverts Channel 3’s output 2019-06-01 18:22:58 +03:00
Lior Halphon 6888047102 Show flags in the registers command 2019-06-01 16:42:17 +03:00
Lior Halphon cdc36f329e Added open dialog to the SDL GUI, misc fixes 2019-06-01 14:29:46 +03:00
Lior Halphon 1de34b12ac
Merge pull request #181 from ISSOtm/master 
Fix sample lengths for CH1, 2 and 4
 2019-05-25 21:09:47 +03:00
Lior Halphon 85c43fa81f Fixed Channel 3’s first sample behavior, update analog characteristic to more realistic values. Fixes #177 2019-05-25 19:12:09 +03:00
Lior Halphon 3e724afb0a Basic SGB support in the SDL port 2019-05-18 18:45:31 +03:00
ISSOtm ec5d1b7b88 Fix sample lengths for CH1, 2 and 4 2019-05-18 03:01:20 +02:00
Lior Halphon 3ee2c64899 Make the apu command a bit safer 2019-05-17 22:03:23 +03:00
Lior Halphon 6648a0a84d Minor adjustments and style fixes to the new APU debug functions 2019-05-17 20:48:49 +03:00
Lior Halphon 280467ad38
Merge branch 'master' into master 2019-05-17 20:31:52 +03:00
Lior Halphon 91eeb4d9d5 Emulate AGB audio mixing 2019-05-17 00:08:34 +03:00
ISSOtm 40f83c8f25 Add APU-related debugger commands 
This change includes making one of the APU functions public
 2019-05-15 12:45:51 +02:00
Lior Halphon ddc4e7484b Fix and restore optimization 2019-05-10 22:29:30 +03:00
Lior Halphon 06670fc970 Fix #172. Allow unroll optimizations when compiling with GCC. 2019-05-10 21:51:11 +03:00
orbea 2bded45397 Disable pragmas for gcc. 2019-05-09 10:55:31 -07:00
Lior Halphon 82ce597573 Line breaks 2019-04-12 20:30:02 +03:00
Lior Halphon 05cd81b77c Implemented jump-to breakpoints 2019-04-12 20:29:43 +03:00
Lior Halphon 7242ddae64 speling is difikult 2019-03-16 20:56:22 +02:00
Lior Halphon c342663200 Emulate serial bit shifting, update the serial API to use bits instead of bytes, update printer emulation and libretro to use the new API 2019-03-15 14:36:10 +02:00
Lior Halphon 0b03b61564 Render the first line 0, as required for SGB emulation 2019-02-16 04:19:16 +02:00
Lior Halphon 9d0aadb83f Emulate missing Vreset signal (SGB only for now) and ICD2 desyncing 2019-02-15 17:04:48 +02:00
Lior Halphon dde06e7cae Work around a crashing race condition, proper fix needed 2019-01-28 20:56:37 +02:00
Lior Halphon b996ed9220 Writing to BGPD/OBPD while it’s blocked still increases BGPI/OBPI if needed. Fixes #145 2019-01-19 23:37:44 +02:00