- Remove unused button2 variable
- Remake little-used backend joystick reset function as function pointer
- Allow soft reset and self-test on Android (although there is still a race condition due to code that directly sets
joy_button[12] values
- Moves extra work off CPU/audio thread
- Prepares the way to possibly remove the vestigal intermediate indexed framebuffer and do direct RGBA_8888 writes
to XImage or OpenGL texture
- Prepares the ground for possible better emulation of video scanner hardware
Conflicts:
src/display.c
src/video/glvideo.c
src/video/video.h
