tree 3841f11769283c81f295e8864c3ee346ec81b48e
parent db4581528c5a002af4a4d0436ed711e23085bcf5
author David Turner <david.turner@argondesign.com> 1548082722 +0000
committer David Turner <david.turner@argondesign.com> 1548757058 +0000

Merge Pass{0,1,2}Encode into av1_encode_strategy()

There was some duplication between Pass0Encode, Pass1Encode, and
Pass2Encode and there is shortly to be even more.  This commit removes
these three functions, merging their bodies into av1_encode_strategy(),
de-duplicating wherever possible.  This reduces repetition and makes the
differences between the passes explicit, and makes it easier to add new
things that affect all three passes.  It also seems tidier for
av1_encode() to only have one call location.

This forms part of wider restructuring and refactoring in order to
achieve a clean API separation at the entry to the low-level encoder.

BUG=aomedia:2244

Change-Id: I877658ca7e3785edbe64d3d4a7ad1411c02e8d62