| Commit message (Collapse) | Author | Age |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Swizzle Bench Runtime
Nexus 6P 0.14x
Dell Venue 8 0.12x
CMYK Jpeg Decode Runtime
Nexus 6P 0.81x
Dell Venue 8 0.85x
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1676773003
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review URL: https://codereview.chromium.org/1676773003
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
PNG Decode Time Nexus 6P (for a test set of GrayAlpha encoded PNGs)
Regular Unpremul 0.91x
Zero Init Unpremul 0.92x
Regular Premul 0.84x
Zero Init Premul 0.86x
BUG=skia:4767
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1663623002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review URL: https://codereview.chromium.org/1663623002
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Swizzle Bench Runtime
Nexus 6P 0.32x
Nexus 9 0.89x
PNG Decode Time (for test set of gray encoded PNGs)
Nexus 6P 0.88x
Nexus 9 0.91x
BUG=skia:4767
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1656383002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review URL: https://codereview.chromium.org/1656383002
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
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
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
- Plant a flag to say "pretend all the inputs are RGBA".
This is how libpng thinks.
This is the opposite of what the implementation had been doing,
so I've rearranged everything to reflect the new orientation.
- Rewrite the names to be less mysterious looking. No more Xs.
- Make the src type uniformly const void*, to allow for 888 (RGB) srcs.
This should be performance and pixel neutral. (Please revert if it's not.)
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1626463002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review URL: https://codereview.chromium.org/1626463002
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Improves deocde performance for RGBA pngs.
Swizzler Time on z620 (clang):
SwapPremul 0.24x
Premul 0.24x
Swap 0.37x
Decode Time on z620 (clang):
Premul ZeroInit Decodes 0.88x
Unpremul ZeroInit Decodes 0.94x
Premul Regular Decodes 0.91x
Unpremul Regular Decodes 0.98x
Swizzler Time in Dell Venue 8 (gcc):
SwapPremul 0.14x
Premul 0.14x
Swap 0.08x
Decode Time on Dell Venus 8 (gcc):
Premul ZeroInit Decodes 0.79x
Premul Regular Decodes 0.77x
Note:
ZeroInit means memory is zero initialized, and we do not write to
memory for large sections of zero pixels (memory use opt for Android).
BUG=skia:4767
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1601883002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review URL: https://codereview.chromium.org/1601883002
|
|
|
|
|
|
|
|
| |
Remember failed attempt https://codereview.chromium.org/1286093004/ ? I think this one is simpler and safer and even technically legal C++.
BUG=skia:4117
Review URL: https://codereview.chromium.org/1296183004
|
|
|
|
|
|
|
|
| |
portable -> default, and everyone gets an sk_ prefix.
BUG=skia:4117
Review URL: https://codereview.chromium.org/1299013003
|
|
|
|
|
|
|
|
| |
patch from issue 1273033005 at patchset 120001 (http://crrev.com/1273033005#ps120001)
BUG=skia:
Review URL: https://codereview.chromium.org/1288323004
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
It's sort of pointless: all our clients that will have SSE2 at runtime have it
unconditionally at compile time, so the functions in namespace portable will
pick up the SSE2 code. The procs in SkOpts_sse2.o were just duplicate code.
A couple of the procs we had in _sse2.cpp can benefit slightly when compiled
with SSSE3. I've moved those to _ssse3.cpp. This should lead to small speedups
on platforms like Linux and Windows that have a baseline of SSE2.
Similarly, I've removed the call to Init_neon() when NEON is available globally... it's a no-op.
Renaming namespace portable to something clearer is TBD.
BUG=skia:4117
Review URL: https://codereview.chromium.org/1294213002
|
|
|
|
|
|
|
|
|
|
| |
This doesn't really do anything yet. It's just the CPU detection code, skeleton new .cpp files, and a few little .gyp tweaks.
BUG=skia:4117
Committed: https://skia.googlesource.com/skia/+/ce2c5055cee5d5d3c9fc84c1b3eeed4b4d84a827
Review URL: https://codereview.chromium.org/1255193002
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
https://codereview.chromium.org/1255193002/)
Reason for revert:
Chromium doesn't call SkGraphics::Init(). This setup won't work.
Original issue's description:
> Lay groundwork for SkOpts.
>
> This doesn't really do anything yet. It's just the CPU detection code, skeleton new .cpp files, and a few little .gyp tweaks.
>
> BUG=skia:4117
>
> Committed: https://skia.googlesource.com/skia/+/ce2c5055cee5d5d3c9fc84c1b3eeed4b4d84a827
TBR=djsollen@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4117
Review URL: https://codereview.chromium.org/1261743002
|
|
This doesn't really do anything yet. It's just the CPU detection code, skeleton new .cpp files, and a few little .gyp tweaks.
BUG=skia:4117
Review URL: https://codereview.chromium.org/1255193002
|