| commit | f2c96a2a6fa22c674083db701d15702636f9d5fc | [log] [tgz] |
|---|---|---|
| author | scroggo <scroggo@chromium.org> | Fri May 20 11:08:27 2016 -0700 |
| committer | Commit bot <commit-bot@chromium.org> | Fri May 20 11:08:27 2016 -0700 |
| tree | 3a81bd2048cb558a033f51961db47501afb38c8d | |
| parent | e76ca8b9c25672be79b670514a7fe0bceadd35e6 [diff] |
Only decode opaque to premul in DM image
Previously, we would test decoding an opaque SkCodec to all three:
kUnpremul,
kPremul,
kOpaque
The image should look the same in all three cases. We already test for
that in CodecTest [1], where we require that the result matches exactly.
CodecTest runs on a smaller set of images, but it covers a variety of
opaque images. No need to test on all opaque images.
Running locally on my Mac laptop, the following command:
dm --src image --images resources/
dropped from:
5932 srcs
11.2s
to:
3544 srcs
6.69s
for a 40% speedup.
BUG=skia:5307
[1] https://skia.googlesource.com/skia/+/master/tests/CodecTest.cpp#119
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1999593003
Review-Url: https://codereview.chromium.org/1999593003