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| author |  Mike Reed <reed@google.com> | 2017-06-18 08:40:38 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-06-18 13:11:27 +0000 |
| commit | 1a74c531058ceecd10703da26b4729f4427d1f33 (patch) | |
| tree | 53bb2d69bb55ee7380e7bf55bfaacbed157e5d69 /gn/effects.gni | |
| parent | 3f93b7265f558c414d0f33a7771be52b1fd1ce61 (diff) | |
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
This reverts commit 3f93b7265f558c414d0f33a7771be52b1fd1ce61.
fix: use PMColor shifts, not RGBA shifts
Bug: skia:
Change-Id: I044ef323b56d842f00cc50a828e14374aea8bb9e
Reviewed-on: https://skia-review.googlesource.com/20204
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Diffstat (limited to 'gn/effects.gni')
0 files changed, 0 insertions, 0 deletions