Instead, always use InterpolationLow. In Skia, that boils down to bilinear,
which is fast on GPUs. We should eventually let authors control the
interpolation quality in case they want pixelation, etc.
This CL saves 6.3% on Layer::RecordPicture for flights-app.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/860843006
This is an optimization to avoid painting backgrounds
that are obscured. It's a lot of complexity that it's
not clear we'll need given that we're using a GL backend.
Also, we can add it back in more easily/efficiently in the future
once we have a display list architecture.
This also means we can remove the needsPaintInvalidation
dirty bit and some opacity information on filters.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/856563006
This caused us to lose our gn check certification. :(
Turns out gn check was just ignoring all the header
paths it didn't understand and so gn check passing
for sky wasn't meaning much. I tried to straighten
out some of the mess in this CL, but its going to take
several more rounds of massaging before gn check
passes again. On the bright side (almost) all of
our headers are absolute now. Turns out my script
(attached to the bug) didn't notice ../ includes
but I'll fix that in the next patch.
R=abarth@chromium.org
BUG=435361
Review URL: https://codereview.chromium.org/746023002
This just removes a random subset of vertical writing mode bits
that I grepped for. There's a ton more to do, but it seems best to
do it in chunks.
The key things for understanding this patch, isWritingModeRoot is
always false and isHorizontalWritingMode is always true. Also,
we're never flipped* modes of any kind, so we can undo any flipping.
R=esprehn@chromium.org
Review URL: https://codereview.chromium.org/688213002
