open_agb_firm beta build 2024-07-25

What's Changed

• Refactor IPS patching by @Nemris in #163
• Video dithering has been fully disabled.
• [libn3ds] Fixed a GPIO handling bug that may or may not degrade New 3DS hardware.
• Screenshots now only contain the frame data itself and screenshots are in 5-bit RGB format which means they are 100% lossless. Beware of rounding errors when converting the .bmp files. GIMP is one program that converts them correctly. ImageMagick does not.
• Added experimental support for true color correction thanks to hunterk and Pokefan531 for their amazing libretro shaders. Please note that 2/3DS LCDs are generally poor quality and don't come correctly calibrated from factory so the actual look might not match the LCD on a GBA but it's a real improvement for games like Golden Sun which look awful otherwise (see below). Also note that enabling color correction will shorten battery runtime (Testers welcome. I didn't measure battery runtime with and without.). For more instructions refer to the colorProfile setting in the README.
  
  More comparisons: https://i.ibb.co/6Z8tx29/all-sbs.png
• Other small changes under the hood which don't affect users.

New Contributors

• @Nemris made their first contribution in #163