Subj : src/conio/bitmap_con.c scale.c scale.h x_events.c xbr.c
To   : Git commit to main/sbbs/master
From : Deucе
Date : Thu May 13 2021 06:36 pm

https://gitlab.synchro.net/main/sbbs/-/commit/767cbb9a98b89a6d2ad44300
Modified Files:
	src/conio/bitmap_con.c scale.c scale.h x_events.c xbr.c
Log Message:
Many X11 scaling improvements...

1) Initialize the r2y array for xBR so it actually works.
2) Add a vertical (only) interpolation scaler for aspect ratio enforcement
3) Add a simple muliplier scaler, so that can be removed from x_event.c
4) Use a new graphics buffer free list, which allows tracking last
   drawn screen instead of last bitmap rectangle, removing various hacks
5) Share the Y'CbCr <-> R'dG'dB'd tables between xBR and scale.c

.