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| author |  Herb Derby <herb@google.com> | 2017-07-12 13:01:35 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-07-12 20:36:38 +0000 |
| commit | d4b2c537d058ad4cb890ba116d00aa86c3416c08 (patch) | |
| tree | 7c80a46e853448f5390df2b7d80dc5fe927ff557 /third_party | |
| parent | 80a82dff82d11c229d33e87453e8510cbd1603b9 (diff) | |
Experimental blur code with 32 bit fix.
This uses a new method of blurring that runs the three
passes of the box filter in a single pass. This implementation
currently only does 1x1 pixel at a time, but it should be simple
to expand to 4x4 pixels at a time.
On the blur_10_normal_high_quality benchmark, the new is 7% faster
than the old code. For the blur_100.50_normal_high_quality
benchmark, the new code is 11% slower.
Bug: skia:
Change-Id: I847270906b0ceac1dfbf43ab5446756689ef660f
Reviewed-on: https://skia-review.googlesource.com/22700
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Herb Derby <herb@google.com>
Diffstat (limited to 'third_party')
0 files changed, 0 insertions, 0 deletions