New BC7 CPU encoder - #86

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Eric Lasota (elasota) wants to merge 7 commits into

microsoft:mainfrom

elasota:integrate-cvtt-cpu

Commits on Apr 5, 2018

Integrate Convection BC7 codec
Eric Lasota (elasota)
committed
14a04be

Commits on Apr 6, 2018

Replaced Squish code, fixed BC_FLAG_USE_3SUBSETS working incorrectly, moved the many safe-denominator switches to a function, fixed a bunch of math to handle channel weights more accurately.
Eric Lasota (elasota)
committed
9078067

Commits on Apr 14, 2018

Skip modes 0-3 if all blocks have alpha, skip mode 7 if no blocks have alpha
Eric Lasota (elasota)
committed
2cb41d3

Commits on Apr 21, 2018

Fix -singleproc regression
Eric Lasota (elasota)
committed
03a29bc
Fixed OOB read
Eric Lasota (elasota)
committed
2df2e49

Commits on Apr 27, 2018

Fixed PCA math bugs
Eric Lasota (elasota)
committed
cca48f8

Commits on May 14, 2018

Fixed CompressEndpoints3 not initializing alpha
Eric Lasota (elasota)
committed
8404155