Slight tangent, but: I first encountered a function named BitBlt when using the Win32 C API a long time ago. I had no idea that it originated in Smalltalk-72 in 1975 and the function name was just carried forward into the Windows API.
Btw., there's a nice paper on BitBlt by Rob Pike: https://pdos.csail.mit.edu/~rsc/pike84bitblt.pdf
This was in the days of Windows 2 (1988 or so) and I was hacking PPS Smalltalk to support larger, non-VGA displays. I ran the VM in 386 protected mode, because it needed large memory, where it blt-ed to an upper memory frame buffer. This was sort of a "bounce buffer" which in turn was blt-ed onto a Windows canvas by my Windows app which also reflected input events up to the VM.
Bill Gates was impressed when he saw a demo (or so I was told). Of course, he didn't realize the level of hackery involved to make it happen.