NanoBoyAdvance 1.7.1

Please backup your save files before updating to be safe.

Changelog

PPU: disallow out-of-bounds BG VRAM tile fetches and return open bus (fixes #298)
Core: do not skip to the next event if the CPU woke up during a DMA (fixes #297)
KeyPad: always request IRQs from the emulator (not the calling) thread (fixes #290)
GameDB: fix entries for a bunch of Classic NES and Famicom Mini titles (fixes #302)
IO: do not enter STOP mode when it is not implemented
mGBA log: clear the message buffer after printing the message
mGBA log: flush STDOUT after each message
Catch fmt::system_error when fmt::print() fails to write to STDOUT (fixes #301)

https://github.com/nba-emu/NanoBoyAdvance

Changelog

UI: implement a 'Use integer scaling' option
UI: allow limiting the screen scale
UI: allow accessing the menu during fullscreen gameplay
UI: allow setting a custom save folder
Core: implement save compatibility with mGBA 0.10.0+
Core: implement basic support for the mGBA logging interface
PPU: rewrite the PPU to be mostly cycle-accurate (fixes #241, #230, #229, #208, #141)
PPU: implement the GREENSWAP register
PPU: use the 6-th green channel bit during blending
PPU: round the blending result to the nearest integer
ARM: fix a minor timing oversight in ARM mode
ARM: SWP and SWPB should lock the bus (no DMA interleave is possible)
Bus: allow the CPU to execute idle cycles in parallel to DMA
Bus: more accurately emulate disabling the prefetch buffer
Bus: force the first CPU access after a DMA to be non-sequential
Bus: implement penalty for ROM code access during the last ROM prefetch cycle (fixes #203)
IRQ: delay IO writes by one cycle
IRQ: delay update of the IE&IF condition for unhalting the CPU
SIO: implement basic serial transfer timing (fixes #282)
APU: emulate the master enable bit
APU: cancel a potentially pending event whan starting a channel (fixes #278)
Scheduler: allow for (de)serialization of events for save states

Notes

On Linux make sure SDL2, GLEW and Qt5 are installed

https://github.com/nba-emu/NanoBoyAdvance