Sunday, December 23, 2018

BLITing overlaping regions...

... may be tricky. The following screen shot illustrates why the memmove() system call was introduced as a safe replacement for the good old memcopy() back in the days.

Overlapping BLIT

1 comment:

Unknown said...

How do you extract the option roms from sparc hardware.

Aka the PGX24 on ultra5 so that a emulated pgc24 could be added to sparc64 to get solaris 2.9 running?