Add comment explaining the derivation of our Mitchell coefficients
authorBrian Osman <brianosman@google.com>
Tue, 6 Dec 2016 16:53:06 +0000 (11:53 -0500)
committerSkia Commit-Bot <skia-commit-bot@chromium.org>
Tue, 6 Dec 2016 17:54:37 +0000 (17:54 +0000)
commit864f6bde37273f1f66a74acf0a19eee1210919e1
treeba6a49ced9835df8351e80a93eaa3eeec631214a
parent886cf53447a7f78a80476742d50424a5d45c3108
Add comment explaining the derivation of our Mitchell coefficients

BUG=skia:

Change-Id: I8866df425ee9837e75f0b2f76777f7e5d68fb21d
Reviewed-on: https://skia-review.googlesource.com/5624
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
src/gpu/effects/GrBicubicEffect.cpp