DrPocketSNES ver. 7.2.2

CHANGELOG:

• Bringing changes from 7.2.1v2 to current open-source release, without prv issues thus:
  • fix ALSA output (credits @tiopex #2)
  • add basic FS bilinear upscaler from snes9x2002 codebase (@Apaczer)
  • include HZ upscaler from wiz_sdk.c (@Apaczer)
  • add argument reading for loading ROM file. (credits @tiopex #3)
  • optimize output target (credits @tiopex)
  • remove redundant settings options
• Improving performance with newer gcc and PGO instructions
• Coreccting button mapping in menu, inline with whole OS (@Nurgo's help #5)

NOTES:

• this is a musl static build (works also on uclibc img) with PGO optimization
• to install run this IPK pkg from latest gmenu2x's explorer (available in MiyooCFW 2.0)