empathicqubit/Mesen-SX
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885 commits 3 branches 4 tags 18 MiB
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657 commits

Author SHA1 Message Date
Sour
a963b5fd61 SA1: Fixed crash with SA1 games that have no cart/save ram 
Debugger would crash while disassembling
 2020-06-24 19:07:54 -04:00
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884aa1abcc Minor performance improvements (5-15%) 2020-06-24 18:43:49 -04:00
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4ac7b21878 Debugger: Added debug log window 
This currently logs uninitialized memory reads (main CPU, SA1 & GB) + SGB packets
 2020-06-23 18:34:03 -04:00
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73afbc3623 Libretro: Added alternative GB/SGB boot rom filenames to match mGBA/Gambatte naming convention 2020-06-23 14:59:12 -04:00
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1434819830 GB: Added per-channel volume settings 2020-06-22 22:28:37 -04:00
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fed989f216 Libretro: Added .bs files to support ext. list 
+ Changed expected bios filename to match snes9x
 2020-06-22 20:18:45 -04:00
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06135f10de GB: Added palette configuration options 
+ Split GB options to a separate window
 2020-06-22 19:12:25 -04:00
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ef930104e6 GB: Added options to emulate LCD blending and GBC LCD colors 2020-06-20 23:20:03 -04:00
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084bb70402 GB: Make invalid op codes freeze cpu 2020-06-20 21:37:26 -04:00
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d0ec40be37 GB: Fixed serial control behavior (bit 7 is cleared after transfer) 
Fixes freeze in Renju Club
 2020-06-20 18:08:24 -04:00
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42015e9f8c UI: Added shortcuts to start/stop recording video/audio/movies 2020-06-20 14:08:07 -04:00
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d8b91efd65 SGB2: Try to load sgb2_boot.bin instead of sgb_boot.bin when using SGB2 2020-06-19 21:25:46 -04:00
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9213714ce7 SGB: Don't randomize ram every time GB is reset by SGB 2020-06-19 18:53:49 -04:00
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e310ff30d8 SGB: Use GB/GBC mode if SGB bios rom cannot be found/loaded 2020-06-18 22:42:51 -04:00
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6592805fc0 SGB: Added SGB2 support 
+ Change name for SGB bios file
 2020-06-18 22:22:46 -04:00
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d204485153 Added Super Game Boy support 
Missing support for SGB2's timings and still needs a few tweaks and more testing
 2020-06-18 00:58:39 -04:00
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01dd319c9a HDMA: Added missing condition for indirect HDMA glitch 
Fixes Touge Densetsu color corruption in bike configuration screen
 2020-06-10 18:08:08 -04:00
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8d43594d7c GB: Pause OAM DMA when CPU is halted + return $FF during sprite evaluation while OAM DMA is active 
Both of these together make the naughtyemu test display a blank screen as expected
 2020-06-09 22:40:35 -04:00
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43b43a6397 GB: PPU - Fix default OBJ palettes on power on 
The naughtyemu.gb test seems to except this, otherwise the text (sprites) is white, on a white background
 2020-06-09 22:34:32 -04:00
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f75ca7c5d0 GB: Halt bug emulation 2020-06-09 22:17:52 -04:00
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b5ad8cbd9e Debugger: GB - Only trigger special breakpoints if debugger window is opened 2020-06-09 19:35:37 -04:00
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1be95417b8 GB: APU - Implement extra length counter clocking bug when enabling length counter 
Passes 03-trigger test
 2020-06-09 18:48:06 -04:00
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03f8361437 Debugger: GB - Fixed DebugRead behavior (fixes deadlocks) 2020-06-09 18:16:13 -04:00
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f265312b4a GB: Minor tweaks to behavior when disabling/enabling LCD screen 
Fixes Men in Black (and seems to match test rom behavior, but is probably not quite correct still)
 2020-06-08 19:05:42 -04:00
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415ac61ffa GB: Allow loading 16kb rom files 2020-06-08 19:04:27 -04:00
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4e77e6caef Debugger: GB - Added GB-specific "break on" options 2020-06-07 16:50:55 -04:00
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78dc5d3d1c Debugger: Prevent uninit read breakpoint from triggering when debugger window is closed 2020-06-07 13:50:14 -04:00
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9dd836c28b Debugger: GB - Added more information to register viewer 2020-06-07 13:09:43 -04:00
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e3323c6722 Debugger: GB - Fixed assembler not recognizing register labels 2020-06-06 23:36:16 -04:00
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9b1f6ef3f9 Debugger: GB - Added uninit read break option 2020-06-06 23:12:03 -04:00
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556d060b02 Debugger: Fixed deadlock/crash when attempting to break execution when CPU is halted 2020-06-06 23:11:03 -04:00
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6ed9ed094a Debugger: GB - Added support for register labels + added default labels for GB registers 2020-06-06 22:35:17 -04:00
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bdecd6270b Debugger: GB - Allow saving rom modifications as .gb or .ips files 2020-06-06 22:34:40 -04:00
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704598212a Debugger: GB - CDL support 2020-06-06 22:27:58 -04:00
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9c4fb9c45c Debugger: GB - Added assembler tool 2020-06-06 22:27:54 -04:00
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e4a28625f5 Debugger: Fixed missing IRQ/NMI events for Lua 2020-06-04 17:25:48 -04:00
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e6a483c525 SA1: Fixed crash when loading SA1 games with no SRAM 
+ If battery flag is set but sram size is 0, backup IRAM instead
 2020-06-03 20:37:36 -04:00
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8a37a7ed76 Debugger: GB Event Viewer - Fixed tooltip display for DMA reads/writes 2020-06-02 20:42:58 -04:00
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1689ea4d3f Linux: Fixed crash when opening event viewer 
(+ fixed some compilation warnings)
 2020-06-02 20:05:21 -04:00
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4db6c08822 Debugger: GB - Added sprite viewer 2020-06-01 23:36:18 -04:00
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6bccfa874f Debugger: GB - Tilemap viewer improvements 
-Show tilemap/tile information
-Show overlay option
 2020-06-01 22:17:14 -04:00
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2355ef6550 Debugger: GB - Fixed some issues with disassembly style 2020-06-01 20:07:20 -04:00
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67f000c18c GB: PPU - Implement STAT bug emulation 
Fixes Zerd no Densetsu and Road Rash
 2020-05-31 17:24:10 -04:00
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6edccc00b9 GB: Update coincidence flag and STAT IRQ when writing to LYC 
Fixes ly_lyc_153_write-GS
 2020-05-31 17:23:55 -04:00
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86bd6c4deb GB: Fix LYC behavior on scanline 0 2020-05-31 17:21:19 -04:00
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2ccef88375 GB: PPU accuracy improvements 
Passes all moooneye-gb tests
 2020-05-31 17:19:53 -04:00
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a9c456b75a GB: Display first frame after enabling LCD as a blank frame 
Fixes bad frames that show up in various games during screen transitions
 2020-05-28 23:58:22 -04:00
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dc986b72b7 GB: PPU - Improved window emulation 
-Latch x/y/enabled values for the scanline (can't be changed midscanline based on wx_split test)
-Keep count of the scanlines where window rendering occurs to render the excepted lines in the window
 2020-05-28 22:07:34 -04:00
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fd1ff4cb3e GB: Added HDMA support (GBC) 2020-05-28 00:15:37 -04:00
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06376f8ca9 GB: Improved DMA support for GBC (timing + bug fixes) 
Fixes issues in Star Wars Racer
 2020-05-27 22:50:27 -04:00