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| author |  msarett <msarett@google.com> | 2016-01-22 09:54:21 -0800 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-01-22 09:54:21 -0800 |
| commit | f1b8b6ae34e5a1f4b29e423401da39f88f0c117a (patch) | |
| tree | 83f969839d09609c75ac51b77adb12be94b91ac1 /bench/SwizzleBench.cpp | |
| parent | 24c2720bd78cf08e9b68f041e475fd7239d1d3c3 (diff) | |
Use NEON optimizations for RGB -> RGB(FF) or BGR(FF) in SkSwizzler
Swizzle Bench Runtime Nexus 6P
xxx_xxxa 0.32x
xxx_swaprb_xxxa 0.31x
Swizzle Bench Runtime Nexus 9
xxx_xxxa 1.11x
xxx_swaprb_xxxa 1.14x
(This is a slow down.)
Swizzle Bench Runtime Nexus 5
xxx_xxxa 0.12x
xxx_swaprb 0.12x
RGB PNG Decode Runtime
Nexus 6P 0.94x
Nexus 9 0.98x
I don't know how to explain the fact that the Swizzle Bench was
slower on Nexus 9, but the decode times got faster.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1618003002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review URL: https://codereview.chromium.org/1618003002
Diffstat (limited to 'bench/SwizzleBench.cpp')
| -rw-r--r-- | bench/SwizzleBench.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/bench/SwizzleBench.cpp b/bench/SwizzleBench.cpp index 922c276dbc..c78f2c977d 100644 --- a/bench/SwizzleBench.cpp +++ b/bench/SwizzleBench.cpp @@ -30,3 +30,5 @@ private: DEF_BENCH(return new SwizzleBench("SkOpts::RGBA_to_rgbA", SkOpts::RGBA_to_rgbA)); DEF_BENCH(return new SwizzleBench("SkOpts::RGBA_to_bgrA", SkOpts::RGBA_to_bgrA)); DEF_BENCH(return new SwizzleBench("SkOpts::RGBA_to_BGRA", SkOpts::RGBA_to_BGRA)); +DEF_BENCH(return new SwizzleBench("SkOpts::RGB_to_RGB1", SkOpts::RGB_to_RGB1)); +DEF_BENCH(return new SwizzleBench("SkOpts::RGB_to_BGR1", SkOpts::RGB_to_BGR1)); |