mGBA 0.9.3

Emulation fixes:

• GB I/O: Fix incrementing SGB controller when P14 is low (fixes #2202)
• GB Video: Render SGB border when unmasking with ATTR/PAL_SET (fixes #2261)
• GBA SIO: Fix SI value for unattached MULTI mode
• GBA Video: Fix backdrop color if DISPCNT is first set to 0 (fixes #2260)
• GBA Video: Don’t iterate affine backgrounds when disabled
• GBA Video: Delay enabling backgrounds in bitmap modes (fixes #1668)

Other fixes:

• ARM Decoder: Fix decoding of lsl r0 (fixes #2349)
• FFmpeg: Don’t attempt to use YUV 4:2:0 for lossless videos (fixes #2084)
• GB Video: Fix memory leak when reseting SGB games
• GBA: Fix out of bounds ROM accesses on patched ROMs smaller than 32 MiB
• GBA: Fix maximum tile ID in caching for 256-color modes
• GBA Video: Fix cache updating with proxy and GL renderers
• Libretro: Fix crash when using Game Boy codes (fixes #2281)
• mGUI: Fix crash if autosave file can’t be opened (fixes #2268)
• Qt: Remove potentially deadlocking optimization
• Qt: Fix corrupted savestate and fatal error text
• Qt: Fix sprite compositing when sprite tiles go out of bounds (fixes #2348)

Misc:

• GBA I/O: Update KEYINPUT in internal I/O memory (fixes #2235)
• SDL: Use SDL_JoystickRumble where available
• Wii: Add adjustable gyroscope settings (closes #2245)

https://mgba.io/