new ideas for bilerp/bicubic?
Maybe long term best way to go is just bilerp and bicubic stages that do
everything internally, even maybe creating source x and y from dx,dy and
a matrix?
We'll end up with two copies of gather code, but that's not a big deal
for anything but code size... it's easy to factor out in C++. I think
all the branches on uniforms like SkColorType and SkTileMode should be
more than made up for by the fused stages.
The clamp/clamp/8888 stages are still a little faster, though it's maybe
possible to share code with them.
Guard lowp bilinear stage like lowp bilerp_clamp_8888,
for same reason... layout test rebaselines.
Bug: skia:9323
Cq-Include-Trybots: luci.chromium.try:linux-blink-rel
Change-Id: I2cd4176e4e1892eb6559064a09fb028f616a91d3
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/234379
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Reed <reed@google.com>
3 files changed