| Commit message (Collapse) | Author | Age |
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(https://codereview.chromium.org/202903004/)
Reason for revert:
Breaking builds
Original issue's description:
> Xfermode: SSE2 implementation of multiply_modeproc
>
> This patch implements basics for Xfermode SSE optimization. Based on
> these basics, SSE2 implementation of multiply_modeproc is provided. SSE2
> implementation for other modes will come in future. With this patch
> performance of Xfermode_Multiply will improve about 45%. Here are the
> data on desktop i7-3770.
> before:
> Xfermode_Multiply 8888: cmsecs = 33.30 565: cmsecs = 45.65
> after:
> Xfermode_Multiply 8888: cmsecs = 17.18 565: cmsecs = 24.87
>
> BUG=
>
> Committed: http://code.google.com/p/skia/source/detail?r=14006
R=mtklein@google.com, qiankun.miao@intel.com
TBR=mtklein@google.com, qiankun.miao@intel.com
NOTREECHECKS=true
NOTRY=true
BUG=
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/219243009
git-svn-id: http://skia.googlecode.com/svn/trunk@14007 2bbb7eff-a529-9590-31e7-b0007b416f81
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This patch implements basics for Xfermode SSE optimization. Based on
these basics, SSE2 implementation of multiply_modeproc is provided. SSE2
implementation for other modes will come in future. With this patch
performance of Xfermode_Multiply will improve about 45%. Here are the
data on desktop i7-3770.
before:
Xfermode_Multiply 8888: cmsecs = 33.30 565: cmsecs = 45.65
after:
Xfermode_Multiply 8888: cmsecs = 17.18 565: cmsecs = 24.87
BUG=
R=mtklein@google.com
Author: qiankun.miao@intel.com
Review URL: https://codereview.chromium.org/202903004
git-svn-id: http://skia.googlecode.com/svn/trunk@14006 2bbb7eff-a529-9590-31e7-b0007b416f81
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(https://codereview.chromium.org/143423004/)
Reason for revert:
GYP's failing on most (all?) bots.
Original issue's description:
> ARM Skia NEON patches - 35 - First AArch64 support
>
> Aarch64 support
>
> This change contains the necessary modifications to have Skia build and
> run properly on an ARMv8 processor in aarch64 execution state.
>
> Here's a list of the changes:
>
> - add an arm64 target to the build system + SK_CPU_ARM64 flag
>
> - MatrixTest was failing when built in Release mode. Fused MAC
> instructions were generated which made some intermediate results
> more accurate. As the test relies on result comparison, the more
> precise results when compared to others led to a gap bigger than
> what was tolerated. As I don't know if some actual skia code relies
> on results being comparable, I've disabled fused MAC instruction
> with -ffp-contract=off for arm64.
>
> - Modify include/core/SkOnce.h to have barriers work.
>
> - SK_CPU_ARM64 implies SK_ARM_NEON_MODE_ALWAYS.
>
> - use existing Xfermode optimisations with modifications that can be
> removed in the future when toolchains are ready. Also save a few
> instructions is two Xfermodes (will apply to ARM too).
>
> - use existing SkBoxBlur and SkMorphology optimisations.
>
> - use existing SkBlitMask optimisations
>
> - use existing BitmapProcState and Convolution optimisations.
>
> Future changes will include:
>
> - Blitters (only partialy merged upstream)
>
> - SkUtils (there's little value in sending asm optimisations without
> having them benchmarked on real hardware).
>
> Signed-off-by: Kevin PETIT <kevin.petit@arm.com>
>
> BUG=skia:
>
> Committed: http://code.google.com/p/skia/source/detail?r=13980
R=djsollen@google.com, reed@google.com, halcanary@google.com, kevin.petit@arm.com
TBR=djsollen@google.com, halcanary@google.com, kevin.petit@arm.com, reed@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Author: mtklein@google.com
Review URL: https://codereview.chromium.org/216113005
git-svn-id: http://skia.googlecode.com/svn/trunk@13983 2bbb7eff-a529-9590-31e7-b0007b416f81
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Aarch64 support
This change contains the necessary modifications to have Skia build and
run properly on an ARMv8 processor in aarch64 execution state.
Here's a list of the changes:
- add an arm64 target to the build system + SK_CPU_ARM64 flag
- MatrixTest was failing when built in Release mode. Fused MAC
instructions were generated which made some intermediate results
more accurate. As the test relies on result comparison, the more
precise results when compared to others led to a gap bigger than
what was tolerated. As I don't know if some actual skia code relies
on results being comparable, I've disabled fused MAC instruction
with -ffp-contract=off for arm64.
- Modify include/core/SkOnce.h to have barriers work.
- SK_CPU_ARM64 implies SK_ARM_NEON_MODE_ALWAYS.
- use existing Xfermode optimisations with modifications that can be
removed in the future when toolchains are ready. Also save a few
instructions is two Xfermodes (will apply to ARM too).
- use existing SkBoxBlur and SkMorphology optimisations.
- use existing SkBlitMask optimisations
- use existing BitmapProcState and Convolution optimisations.
Future changes will include:
- Blitters (only partialy merged upstream)
- SkUtils (there's little value in sending asm optimisations without
having them benchmarked on real hardware).
Signed-off-by: Kevin PETIT <kevin.petit@arm.com>
BUG=skia:
R=djsollen@google.com, reed@google.com, mtklein@google.com, halcanary@google.com
Author: kevin.petit@arm.com
Review URL: https://codereview.chromium.org/143423004
git-svn-id: http://skia.googlecode.com/svn/trunk@13980 2bbb7eff-a529-9590-31e7-b0007b416f81
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R=djsollen@google.com
Author: scroggo@google.com
Review URL: https://codereview.chromium.org/180873012
git-svn-id: http://skia.googlecode.com/svn/trunk@13624 2bbb7eff-a529-9590-31e7-b0007b416f81
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Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=skia:
R=djsollen@google.com
Author: kevin.petit@arm.com
Review URL: https://codereview.chromium.org/157863003
git-svn-id: http://skia.googlecode.com/svn/trunk@13381 2bbb7eff-a529-9590-31e7-b0007b416f81
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Relands https://codereview.chromium.org/153093003/, which was reverted
with https://skia.googlesource.com/skia.git/+/eb6295044b97db05ec40625dcebc2459b2a38a98
This reverts commit 6b32be1402eb6c549d5ba1db71860e24f9de2991.
BUG=skia:1975
R=djsollen@google.com
Review URL: https://codereview.chromium.org/154053002
git-svn-id: http://skia.googlecode.com/svn/trunk@13321 2bbb7eff-a529-9590-31e7-b0007b416f81
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Split off from https://codereview.chromium.org/140503007/.
The eventual goal is to create our Android.mk from gyp. This patch
adds an option for skia_android_framework with the right settings.
The follow-up (https://codereview.chromium.org/140503007/) will
use scripts to create the final makefile.
gyp/android_deps.gyp:
Use different dependencies for the framework than for building Skia
normally.
gyp/android_framework_lib.gyp:
Like skia_lib, specifies the minimum needed for building Skia, in this
case for the framework.
gyp/common_conditions.gypi:
Add settings specific to skia_android_framework. In some cases this
means turning off flags and defines.
gyp/common.gypi
Turn off SK_DEBUG and SK_DEVELOPER when building for the framework.
This allows the framework to create a single makefile which can be
modified to add SK_DEBUG and SK_DEVELOPER as desired.
gyp/common_variables.gypi:
Add skia_android_framework.
gyp/core.gyp:
Don't depend on cpufeatures, and add the cutils library for
skia_android_framework.
gyp/freetype.gyp:
skia_android_framework-specific options:
Don't include freetype_static as a dependency.
Include the proper folders.
Include the android library.
gyp/images.gyp:
Don't export libjpeg as a dependency for targets that include images
for the framework.
Also reorder image decoders to match the Android order, leaving our
most commonly used ones last (and therefore first in the chain for
trying them).
gyp/libwebp.gyp:
Use the system webp when building for the Android framework. Specify
the correct settings for the framework.
gyp/opts.gyp:
Specify a default set of files to compile when there are no possible
optimizations.
gyp/pdf.gyp:
Add dependencies for Android framework.
gyp/zlib.gyp:
Include the zlib folder, and undefine SK_ZLIB_INCLUDE.
BUG=skia:1975
R=djsollen@google.com
Committed: https://code.google.com/p/skia/source/detail?r=13298
Review URL: https://codereview.chromium.org/153093003
git-svn-id: http://skia.googlecode.com/svn/trunk@13304 2bbb7eff-a529-9590-31e7-b0007b416f81
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Split off from https://codereview.chromium.org/140503007/.
The eventual goal is to create our Android.mk from gyp. This patch
adds an option for skia_android_framework with the right settings.
The follow-up (https://codereview.chromium.org/140503007/) will
use scripts to create the final makefile.
gyp/android_deps.gyp:
Use different dependencies for the framework than for building Skia
normally.
gyp/android_framework_lib.gyp:
Like skia_lib, specifies the minimum needed for building Skia, in this
case for the framework.
gyp/common_conditions.gypi:
Add settings specific to skia_android_framework. In some cases this
means turning off flags and defines.
gyp/common.gypi
Turn off SK_DEBUG and SK_DEVELOPER when building for the framework.
This allows the framework to create a single makefile which can be
modified to add SK_DEBUG and SK_DEVELOPER as desired.
gyp/common_variables.gypi:
Add skia_android_framework.
gyp/core.gyp:
Don't depend on cpufeatures, and add the cutils library for
skia_android_framework.
gyp/freetype.gyp:
skia_android_framework-specific options:
Don't include freetype_static as a dependency.
Include the proper folders.
Include the android library.
gyp/images.gyp:
Don't export libjpeg as a dependency for targets that include images
for the framework.
Also reorder image decoders to match the Android order, leaving our
most commonly used ones last (and therefore first in the chain for
trying them).
gyp/libwebp.gyp:
Use the system webp when building for the Android framework. Specify
the correct settings for the framework.
gyp/opts.gyp:
Specify a default set of files to compile when there are no possible
optimizations.
gyp/pdf.gyp:
Add dependencies for Android framework.
gyp/zlib.gyp:
Include the zlib folder, and undefine SK_ZLIB_INCLUDE.
BUG=skia:1975
R=djsollen@google.com
Review URL: https://codereview.chromium.org/153093003
git-svn-id: http://skia.googlecode.com/svn/trunk@13298 2bbb7eff-a529-9590-31e7-b0007b416f81
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BitmapProcState: new factorised code
This one basically factorises the clamp and repeat transformations with
some performance improvements. It has the benefit of being faster, much
easier to maintain (nearly three times less code for more work
done :-)), and more complete (all persp transformations weren't optimised
in the previous version).
It also introduces the use of can_truncate_to_fixed_for_decal where
useful.
The effect on benchmarks ranges from a 5% penalty to a 25% gain on a
Cortex-A9 and from a 5% penalty to a 100% gain on a Cortex-A15.
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
R=djsollen@google.com, mtklein@google.com, luisjoseromeroesclusa@hotmail.com, reed@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/23835006
git-svn-id: http://skia.googlecode.com/svn/trunk@13218 2bbb7eff-a529-9590-31e7-b0007b416f81
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r13155. Next time I'll put the "do not disturb" sign on my commit.]
Refactor SkMorphologyImageFilter, CPU and GPU paths. This required making opts/ dependent on effects/, so that we could use the SkMorphologyProc type in SkMorphologyImageFilter.h.
Correctness and performance covered by existing tests; no change in functionality.
R=bsalomon@google.com, djsollen@google.com, reed@google.com
Committed: https://code.google.com/p/skia/source/detail?r=13154
BUG=skia:
Review URL: https://codereview.chromium.org/135013004
git-svn-id: http://skia.googlecode.com/svn/trunk@13168 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@13155 2bbb7eff-a529-9590-31e7-b0007b416f81
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opts/ dependent on effects/, so that we could use the SkMorphologyProc type in SkMorphologyImageFilter.h.
Correctness and performance covered by existing tests; no change in functionality.
R=bsalomon@google.com, djsollen@google.com, reed@google.com
Review URL: https://codereview.chromium.org/135013004
git-svn-id: http://skia.googlecode.com/svn/trunk@13154 2bbb7eff-a529-9590-31e7-b0007b416f81
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R=borenet@google.com, scroggo@google.com
Author: djsollen@google.com
Review URL: https://codereview.chromium.org/109323004
git-svn-id: http://skia.googlecode.com/svn/trunk@12592 2bbb7eff-a529-9590-31e7-b0007b416f81
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speedup on Nexus-10.
R=mtklein@google.com, mtklein
before:
running bench [640 480] blur_image_filter_large_10.00_10.00 8888: cmsecs = 33063.23
running bench [640 480] blur_image_filter_small_10.00_10.00 8888: cmsecs = 32800.25
running bench [640 480] blur_image_filter_large_1.00_1.00 8888: cmsecs = 33017.88
running bench [640 480] blur_image_filter_small_1.00_1.00 8888: cmsecs = 32743.35
running bench [640 480] blur_image_filter_large_0.00_1.00 8888: cmsecs = 21024.04
running bench [640 480] blur_image_filter_large_0.00_10.00 8888: cmsecs = 22904.15
running bench [640 480] blur_image_filter_large_1.00_0.00 8888: cmsecs = 18738.08
running bench [640 480] blur_image_filter_large_10.00_0.00 8888: cmsecs = 18798.98
after:
running bench [640 480] blur_image_filter_large_10.00_10.00 8888: cmsecs = 30180.96
running bench [640 480] blur_image_filter_small_10.00_10.00 8888: cmsecs = 29861.90
running bench [640 480] blur_image_filter_large_1.00_1.00 8888: cmsecs = 30178.98
running bench [640 480] blur_image_filter_small_1.00_1.00 8888: cmsecs = 29911.25
running bench [640 480] blur_image_filter_large_0.00_1.00 8888: cmsecs = 19344.35
running bench [640 480] blur_image_filter_large_0.00_10.00 8888: cmsecs = 19957.07
running bench [640 480] blur_image_filter_large_1.00_0.00 8888: cmsecs = 17158.84
running bench [640 480] blur_image_filter_large_10.00_0.00 8888: cmsecs = 17330.73
Review URL: https://codereview.chromium.org/99933004
git-svn-id: http://skia.googlecode.com/svn/trunk@12486 2bbb7eff-a529-9590-31e7-b0007b416f81
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These add unnecessary bloat for everyone to carry around, so we just
remove them now.
The same change was made in chromium by Tony in
http://codereview.chromium.org/7310019 - crrev.com/92046
BUG=None
TEST=./gyp_skia
R=mtklein@google.com
Author: tfarina@chromium.org
Review URL: https://codereview.chromium.org/92673003
git-svn-id: http://skia.googlecode.com/svn/trunk@12443 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@12428 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@12427 2bbb7eff-a529-9590-31e7-b0007b416f81
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Blitmask: NEON optimised version of the D32_A8 functions
Here are the microbenchmark results I got for the D32_A8
functions:
Cortex-A9:
==========
+-------+--------+--------+--------+
| count | Black | Opaque | Color |
+-------+--------+--------+--------+
| 1 | -14% | -39,5% | -37,5% |
+-------+--------+--------+--------+
| 2 | -3% | -29,9% | -25% |
+-------+--------+--------+--------+
| 4 | -11,3% | -22% | -14,5% |
+-------+--------+--------+--------+
| 8 | +128% | +66,6% | +105% |
+-------+--------+--------+--------+
| 16 | +159% | +102% | +149% |
+-------+--------+--------+--------+
| 64 | +189% | +136% | +189% |
+-------+--------+--------+--------+
| 256 | +126% | +102% | +149% |
+-------+--------+--------+--------+
| 1024 | +67,5% | +81,4% | +123% |
+-------+--------+--------+--------+
Cortex-A15:
===========
+-------+--------+--------+--------+
| count | Black | Opaque | Color |
+-------+--------+--------+--------+
| 1 | -24% | -46,5% | -37,5% |
+-------+--------+--------+--------+
| 2 | -18,5% | -35,5% | -28% |
+-------+--------+--------+--------+
| 4 | -5,2% | -17,5% | -15,5% |
+-------+--------+--------+--------+
| 8 | +72% | +65,8% | +84,7% |
+-------+--------+--------+--------+
| 16 | +168% | +117% | +149% |
+-------+--------+--------+--------+
| 64 | +165% | +110% | +145% |
+-------+--------+--------+--------+
| 256 | +106% | +99,6% | +141% |
+-------+--------+--------+--------+
| 1024 | +93,7% | +94,7% | +130% |
+-------+--------+--------+--------+
Blitmask: add NEON optimised PlatformBlitRowProcs16
Here are the microbenchmark results (speedup vs. C code):
+-------+-----------------+-----------------+
| | Cortex-A9 | Cortex-A15 |
| count +--------+--------+--------+--------+
| | Blend | Opaque | Blend | Opaque |
+-------+--------+--------+--------+--------+
| 1 | -19,2% | -36,7% | -33,6% | -44,7% |
+-------+--------+--------+--------+--------+
| 2 | -12,6% | -27,8% | -39% | -48% |
+-------+--------+--------+--------+--------+
| 4 | -11,5% | -21,6% | -37,7% | -44,3% |
+-------+--------+--------+--------+--------+
| 8 | +141% | +59,7% | +123% | +48,7% |
+-------+--------+--------+--------+--------+
| 16 | +213% | +119% | +214% | +121% |
+-------+--------+--------+--------+--------+
| 64 | +212% | +105% | +242% | +167% |
+-------+--------+--------+--------+--------+
| 256 | +289% | +167% | +249% | +207% |
+-------+--------+--------+--------+--------+
| 1024 | +273% | +169% | +146% | +220% |
+-------+--------+--------+--------+--------+
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
R=djsollen@google.com, mtklein@google.com, reed@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/23719002
git-svn-id: http://skia.googlecode.com/svn/trunk@12420 2bbb7eff-a529-9590-31e7-b0007b416f81
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Tegra3.
R=mtklein@google.com, mtklein, reed@google.com
Review URL: https://codereview.chromium.org/68123003
git-svn-id: http://skia.googlecode.com/svn/trunk@12219 2bbb7eff-a529-9590-31e7-b0007b416f81
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Xeon ES-2690.
R=mtklein@google.com
Review URL: https://codereview.chromium.org/61643011
git-svn-id: http://skia.googlecode.com/svn/trunk@12204 2bbb7eff-a529-9590-31e7-b0007b416f81
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TBR=robertphillips
Review URL: https://codereview.chromium.org/52693003
git-svn-id: http://skia.googlecode.com/svn/trunk@12041 2bbb7eff-a529-9590-31e7-b0007b416f81
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erode). This gives a 3-5X speedup over the naive implementation, and also mitigates a timing-based security attack in Chrome (https://code.google.com/p/chromium/issues/detail?id=251711).
NOTE: this will require a corresponding GYP change on the Skia roll into Chrome: https://codereview.chromium.org/52453004/
R=mtklein@google.com, reed@google.com
Review URL: https://codereview.chromium.org/52603004
git-svn-id: http://skia.googlecode.com/svn/trunk@12038 2bbb7eff-a529-9590-31e7-b0007b416f81
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Xfermode: NEON implementation of SIMD procs
This patch contains a NEON implementation for a number of Xfermodes.
It provides a big speedup on Xfermode benchmarks (currently up to 3x
with gcc4.7 but up to 10x when gcc produces optimal code for it).
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
Committed: http://code.google.com/p/skia/source/detail?r=11777
Committed: http://code.google.com/p/skia/source/detail?r=11813
R=djsollen@google.com, mtklein@google.com, reed@google.com, robertphillips@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/26627004
git-svn-id: http://skia.googlecode.com/svn/trunk@11843 2bbb7eff-a529-9590-31e7-b0007b416f81
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https://codereview.chromium.org/26627004) due to Chromium compilation faliures.
git-svn-id: http://skia.googlecode.com/svn/trunk@11833 2bbb7eff-a529-9590-31e7-b0007b416f81
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Xfermode: NEON implementation of SIMD procs
This patch contains a NEON implementation for a number of Xfermodes.
It provides a big speedup on Xfermode benchmarks (currently up to 3x
with gcc4.7 but up to 10x when gcc produces optimal code for it).
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
Committed: http://code.google.com/p/skia/source/detail?r=11777
R=djsollen@google.com, mtklein@google.com, reed@google.com, robertphillips@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/26627004
git-svn-id: http://skia.googlecode.com/svn/trunk@11813 2bbb7eff-a529-9590-31e7-b0007b416f81
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to Chromium compilation failure
git-svn-id: http://skia.googlecode.com/svn/trunk@11799 2bbb7eff-a529-9590-31e7-b0007b416f81
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Xfermode: NEON implementation of SIMD procs
This patch contains a NEON implementation for a number of Xfermodes.
It provides a big speedup on Xfermode benchmarks (currently up to 3x
with gcc4.7 but up to 10x when gcc produces optimal code for it).
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
R=djsollen@google.com, mtklein@google.com, reed@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/26627004
git-svn-id: http://skia.googlecode.com/svn/trunk@11777 2bbb7eff-a529-9590-31e7-b0007b416f81
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Xfermode: allow for SIMD modeprocs
This patch introduces the ability to have SIMD Xfermode modeprocs.
In the NEON implementation, SIMD modeprocs will process 8 pixels
at a time.
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
Committed: http://code.google.com/p/skia/source/detail?r=11654
R=djsollen@google.com, mtklein@google.com, reed@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/23644006
git-svn-id: http://skia.googlecode.com/svn/trunk@11669 2bbb7eff-a529-9590-31e7-b0007b416f81
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This reverts http://code.google.com/p/skia/source/detail?r=11654
Review URL: https://codereview.chromium.org/26340010
git-svn-id: http://skia.googlecode.com/svn/trunk@11655 2bbb7eff-a529-9590-31e7-b0007b416f81
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Xfermode: allow for SIMD modeprocs
This patch introduces the ability to have SIMD Xfermode modeprocs.
In the NEON implementation, SIMD modeprocs will process 8 pixels
at a time.
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
R=djsollen@google.com, mtklein@google.com, reed@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://codereview.chromium.org/23644006
git-svn-id: http://skia.googlecode.com/svn/trunk@11654 2bbb7eff-a529-9590-31e7-b0007b416f81
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Blitmask: copy empty factory functions to a new file
Signed-off-by: Kévin PETIT <kevin.petit@arm.com>
BUG=
R=djsollen@google.com
Author: kevin.petit.arm@gmail.com
Review URL: https://chromiumcodereview.appspot.com/21120007
git-svn-id: http://skia.googlecode.com/svn/trunk@10980 2bbb7eff-a529-9590-31e7-b0007b416f81
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Using OTHER_CPLUSPLUSFLAGS instead of OTHER_CFLAGS will append -mssse3 into the
argument list instead of overwriting as the old note warns about. (So it's
actually there twice now for the files in opts_ssse3, and we can still build if
we remove -mssse3 from common_conditions.gypi.)
We could also just delete this clause entirely given that
common_conditions.gypi sets it anyway. Which do you think is best? This code
won't compile unless _someone_ has set -mssse3. Seems to me the redundancy
helps communicate that and protect against changes in common_conditions.gypi.
BUG=
R=epoger@google.com, bungeman@google.com
Author: mtklein@google.com
Review URL: https://chromiumcodereview.appspot.com/21279005
git-svn-id: http://skia.googlecode.com/svn/trunk@10573 2bbb7eff-a529-9590-31e7-b0007b416f81
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$ compare-android.sh bench --match bitmap_ --repeat 30
master -> ssse3
N=30 p=0.001000 (corrected to 0.000033)
sig? speedup bench
n -1.16% bitmap_scale_filter_256_64
y -0.72% bitmap_8888_A_scale_bicubic
y -0.21% bitmap_index8_A
n -0.00% bitmap_565
n -0.00% bitmap_scale_filter_90_80
n 0.03% bitmap_8888_A_source_transparent
y 0.06% bitmap_index8
y 0.30% bitmap_8888_A_source_stripes_two
n 0.34% bitmap_scale_filter_80_90
y 0.42% bitmap_8888_A
y 0.44% bitmap_8888_A_source_opaque
n 0.53% bitmap_scale_filter_90_10
y 0.71% bitmap_8888_A_source_stripes_three
y 0.91% bitmap_8888_A_scale_rotate_bicubic
y 1.04% bitmap_8888_update
n 1.19% bitmap_scale_filter_10_90
n 1.39% bitmap_scale_filter_90_90
y 1.77% bitmap_8888_update_volatile
y 1.89% bitmap_8888
y 2.37% bitmap_scale_filter_30_90
y 9.57% bitmap_scale_filter_64_256
n 17.86% bitmap_scale_filter_90_30
y 25.40% bitmap_8888_A_scale_rotate_bilerp
y 27.19% bitmap_8888_scale_rotate_bilerp
y 27.23% bitmap_8888_update_scale_rotate_bilerp
y 27.29% bitmap_8888_update_volatile_scale_rotate_bilerp
y 55.08% bitmap_8888_A_scale_bilerp
y 58.75% bitmap_8888_update_volatile_scale_bilerp
y 58.90% bitmap_8888_scale_bilerp
y 58.92% bitmap_8888_update_scale_bilerp
Overall speedup: 10.52%
BUG=skia:1111
R=djsollen@google.com
Review URL: https://codereview.chromium.org/21203005
git-svn-id: http://skia.googlecode.com/svn/trunk@10474 2bbb7eff-a529-9590-31e7-b0007b416f81
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R=mtklein@google.com
Review URL: https://codereview.chromium.org/21096005
git-svn-id: http://skia.googlecode.com/svn/trunk@10454 2bbb7eff-a529-9590-31e7-b0007b416f81
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This is a step toward targets declaring their deps in a sane fashion.
This change resolves cycles by forcing core to the root, then everything
in skia_lib pointing toward core as best possible, then everything
outside skia_lib depending on skia_lib for things in skia_lib. This
prevents double definitions where a symbol is provided by both the
skia_lib shared object and and a statically linked component of skia_lib.
R=djsollen@google.com
Review URL: https://codereview.chromium.org/19823003
git-svn-id: http://skia.googlecode.com/svn/trunk@10231 2bbb7eff-a529-9590-31e7-b0007b416f81
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Need to avoid linking in .a things which are already provided by .so things.
git-svn-id: http://skia.googlecode.com/svn/trunk@10222 2bbb7eff-a529-9590-31e7-b0007b416f81
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This is a step toward targets declaring their deps in a sane fashion.
This change resolves cycles by forcing core to the root,
then opts, ports, and utils depending on core, then everything else.
We will need some other change to resolve the fact that
core, opts, ports, and utils depend on each other and other targets which
depend on them. Outside of these targets, things look ok.
R=djsollen@google.com
Review URL: https://codereview.chromium.org/19823003
git-svn-id: http://skia.googlecode.com/svn/trunk@10217 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10214 2bbb7eff-a529-9590-31e7-b0007b416f81
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git-svn-id: http://skia.googlecode.com/svn/trunk@10212 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=
Review URL: https://codereview.chromium.org/18942002
git-svn-id: http://skia.googlecode.com/svn/trunk@9944 2bbb7eff-a529-9590-31e7-b0007b416f81
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standalone"
This reverts commit 4df3e8b079e019af5f60c13e7e6ec6589663962a.
git-svn-id: http://skia.googlecode.com/svn/trunk@9937 2bbb7eff-a529-9590-31e7-b0007b416f81
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image scaler (not yet plumbed). High quality downsampler. Fast SSE
resampler.
BUG=
R=reed@google.com
Review URL: https://codereview.chromium.org/17381008
git-svn-id: http://skia.googlecode.com/svn/trunk@9936 2bbb7eff-a529-9590-31e7-b0007b416f81
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For now, this requires having a complete ChromeOS checkout.
R=djsollen@google.com
Review URL: https://codereview.chromium.org/16099011
git-svn-id: http://skia.googlecode.com/svn/trunk@9505 2bbb7eff-a529-9590-31e7-b0007b416f81
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Review URL: https://codereview.appspot.com/7201045
git-svn-id: http://skia.googlecode.com/svn/trunk@7343 2bbb7eff-a529-9590-31e7-b0007b416f81
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BUG=606
Review URL: https://codereview.appspot.com/7086053
git-svn-id: http://skia.googlecode.com/svn/trunk@7271 2bbb7eff-a529-9590-31e7-b0007b416f81
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Review URL: https://codereview.appspot.com/6858089
git-svn-id: http://skia.googlecode.com/svn/trunk@6598 2bbb7eff-a529-9590-31e7-b0007b416f81
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- Add nacl_make script to build Skia targets for NaCl using gyp
- Add nacl_interface for command-line apps
- Add nacl_sample as front-end for SampleApp
- Add freetype to DEPS
- Various gyp tweaks for NaCl
TODO:
- Implement GL interface
- Implement font host
- Fix plumbing so that SampleApp works properly
Review URL: https://codereview.appspot.com/6671044
git-svn-id: http://skia.googlecode.com/svn/trunk@6245 2bbb7eff-a529-9590-31e7-b0007b416f81
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- Roll GYP so that we get non-thin archives on Linux
- Add merge_static_libs.py
- Add skia_core_lib target which builds core, ports, opts*, and utils
- Replace dependencies on core/ports/opts/utils with skia_core_libs
- Rename exportable libraries with "skia_"
Review URL: https://codereview.appspot.com/6619049
git-svn-id: http://skia.googlecode.com/svn/trunk@5889 2bbb7eff-a529-9590-31e7-b0007b416f81
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include/core/SkTypes.h
- address unsigned warning
include/core/SkInstCnt.h
src/core/SkInstCnt.cpp
gyp/common.gypi
- always define SK_ENABLE_INST_COUNT for debug builds
src/views/mac/SkNSView.mm
- only call glClear if there is a GL context
src/ports/SkImageDecoder_CG.cpp
- fix iOS hack by using proper include
gyp/opts.gyp
- exclude more ARM files from iOS for now (see issue 900)
gyp/common_conditions.gypi
- add release, more ios specific common settings
gyp/bench.gyp
- add iOS condition
gyp/SampleApp.gyp
- remove precompiled header, hardcoded SDK path
- add more frameworks
gyp/debugger.gyp
- fix syntax error
- add iOS/Android condition
gyp/core.gyp
- remove hardcoded SDK path, add more frameworks
gyp/common_variables.gypi
- add ios SDK path
- add ios SDK version
gyp/iOSSampleApp.gyp
- remove obsolete project
gyp/zlib.gyp
- add ios library path
Review URL: https://codereview.appspot.com/6551070
git-svn-id: http://skia.googlecode.com/svn/trunk@5649 2bbb7eff-a529-9590-31e7-b0007b416f81
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