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| author |  Mike Klein <mtklein@chromium.org> | 2017-01-26 15:46:02 -0500 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-01-26 21:58:09 +0000 |
| commit | 690dd5e3747cf36b42d37fcd460b357c8e2c6f92 (patch) | |
| tree | b13378568c9dd46693d90f9a3172168573062a9a /src/core | |
| parent | 88235bbbbe51cc58af8c89f74ef153b433934dd6 (diff) | |
Really use vpmaddwd in hsw::convolve_vertical().
No pixel diffs.
Performance on 8888 looks like an overall win.
Before:
micros bench
222.41 bitmap_scale_filter_64_256
40.06 bitmap_scale_filter_256_64
8.17 bitmap_scale_filter_90_10
10.32 bitmap_scale_filter_90_30
22.50 bitmap_scale_filter_90_80
1.80 bitmap_scale_filter_90_90
57.51 bitmap_scale_filter_80_90
41.99 bitmap_scale_filter_30_90
31.51 bitmap_scale_filter_10_90
After:
micros bench
193.60 bitmap_scale_filter_64_256
46.26 bitmap_scale_filter_256_64
7.81 bitmap_scale_filter_90_10
9.99 bitmap_scale_filter_90_30
22.05 bitmap_scale_filter_90_80
1.96 bitmap_scale_filter_90_90
52.07 bitmap_scale_filter_80_90
37.73 bitmap_scale_filter_30_90
27.63 bitmap_scale_filter_10_90
Change-Id: I2f29366b0fd503176c5af4d825fa524e632da21b
Reviewed-on: https://skia-review.googlesource.com/7630
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Diffstat (limited to 'src/core')
0 files changed, 0 insertions, 0 deletions