Commit 6684007a77572f3616fc453138b0ef5f7d42d038
2016-03-15T17:01:42
Takes principal component analysis to improve the endpoint in ETC transcode. Insteading of getting the BC1 endpoints from the max and min intensity, a PCA on pixels might give us better quality results, with limited costs. Change-Id: I7638d78c666c2580a6b0c267470bf4a0f7082e05 Reviewed-on: https://chromium-review.googlesource.com/332871 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Corentin Wallez <cwallez@chromium.org> Commit-Queue: Geoff Lang <geofflang@chromium.org>