skia /
skia /
ed68a92ca65762f0d0c4060668ceeb9c92506cf9 reduce SkDisplacementImageFilter size
saves ~8K on mac laptop
- remove templates
- check for 0 0r 0xFF in alpha
Before: (using modified bench w/o caching)
23/23 MB 2 134µs 151µs 146µs 156µs 6% █▇▆▆▆▆▄▁▁▁ 8888 displacement_full_large
23/23 MB 2 253µs 254µs 255µs 260µs 1% █▄▄▅▂▁▂▁▁▁ 8888 displacement_alpha_large
24/24 MB 1 410µs 410µs 415µs 445µs 3% █▃▁▂▁▁▁▁▁▁ 8888 displacement_zero_large
24/24 MB 151 840ns 841ns 853ns 938ns 4% █▁▁▁▁▁▁▂▁▁ 8888 displacement_full_small
24/24 MB 180 832ns 835ns 836ns 851ns 1% █▂▁▂▂▁▂▂▂▂ 8888 displacement_alpha_small
24/24 MB 9 60µs 60.9µs 69.9µs 101µs 19% █▄▄▄▁▁▁▁▁▁ 8888 displacement_zero_small
After:
23/23 MB 3 47.4µs 48µs 48.2µs 51.4µs 2% █▂▂▃▃▁▁▁▂▁ 8888 displacement_full_large
23/23 MB 2 140µs 141µs 145µs 166µs 7% ▂▁▁▁▁▁▁▁▇█ 8888 displacement_alpha_large
24/24 MB 2 189µs 196µs 197µs 225µs 5% █▃▂▂▂▂▃▂▁▁ 8888 displacement_zero_large
24/24 MB 134 588ns 594ns 597ns 616ns 1% ▂▁▁█▂▆▂▂▃▄ 8888 displacement_full_small
24/24 MB 168 590ns 592ns 592ns 599ns 0% ▃▂▁▁▁▁▁█▂▂ 8888 displacement_alpha_small
24/24 MB 9 8.39µs 8.41µs 8.42µs 8.53µs 0% █▄▃▂▁▁▃▂▁▂ 8888 displacement_zero_small
Bug: skia:
Change-Id: Ia3b12dc8420b32b65633bb1cf76a15241e420eac
Reviewed-on: https://skia-review.googlesource.com/20181
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Reed <reed@google.com>
1 file changed
