tree d9cbf6befca7550bcc1290048b52037ca7162860
parent 57faa925a872254c336fa3e455b5a22f4a2ac535
author Cheng Chen <chengchen@google.com> 1585160326 -0700
committer Cheng Chen <chengchen@google.com> 1585250152 -0700

Refactor firstpass: renaming frame pointers

'lst_yv12' -> 'last_frame'
'gld_yv12' -> 'golden_frame'
'alt_yv12' -> 'alt_ref_frame'
'new_yv12' -> 'this_frame'

Change-Id: I999f96f523ab42916f13b4b143c519e47651cc05