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* Enable the SSSE3 files to be built for Android when SSSE3 is not present.Gravatar commit-bot@chromium.org2014-02-25
| | | | | | | | | | | | Committed: http://code.google.com/p/skia/source/detail?r=13547 R=reed@google.com, mtklein@google.com Author: djsollen@google.com Review URL: https://codereview.chromium.org/169753004 git-svn-id: http://skia.googlecode.com/svn/trunk@13583 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 25 - S32A_D565_Opaque_Dither clean/bugfix/speedGravatar commit-bot@chromium.org2014-02-25
| | | | | | | | | | | | | | | | | | | | BlitRow565: S32A_D565_Opaque_Dither: some improvements - Supports ARGB and ABGR - Less magic numbers - Reduced instruction count : 5-25% speedup - Fixed indentation, removed some commented and useless code Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG=skia: R=djsollen@google.com, mtklein@google.com Author: kevin.petit@arm.com Review URL: https://codereview.chromium.org/177963003 git-svn-id: http://skia.googlecode.com/svn/trunk@13577 2bbb7eff-a529-9590-31e7-b0007b416f81
* SSE2 implementation of S32_D565_OpaqueGravatar commit-bot@chromium.org2014-02-24
| | | | | | | | | | | | | | | | | | | | | | | | | Benchmarks hitting this path can benfit from this patch. Here are the data: before after gradient_radial2_mirror 10885.52 10849.48 0.33% gradient_radial2_clamp_hicolor 11819.69 11644.83 1.48% gradient_radial2_clamp 11816.10 11649.91 1.41% bitmaprect_FF_filter_trans 6.27 4.88 22.17% bitmaprect_FF_nofilter_trans 6.27 4.88 22.17% bitmaprect_FF_filter_identity 6.31 4.86 22.98% bitmaprect_FF_nofilter_identity 6.25 4.86 22.24% bitmap_4444_update 6.26 5.05 19.33% bitmap_4444_update_volatile 6.21 5.06 18.52% bitmap_4444 6.22 5.06 18.65% BUG= R=mtklein@google.com Author: qiankun.miao@intel.com Review URL: https://codereview.chromium.org/172083003 git-svn-id: http://skia.googlecode.com/svn/trunk@13556 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert of Enable the SSSE3 files to be built for Android when SSSE3 is not ↵Gravatar commit-bot@chromium.org2014-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | present. (https://codereview.chromium.org/169753004/) Reason for revert: Breaking the build. Non-android machines are calling sk_throw(). Original issue's description: > Enable the SSSE3 files to be built for Android when SSSE3 is not present. > > Committed: http://code.google.com/p/skia/source/detail?r=13547 R=reed@google.com, mtklein@google.com, djsollen@google.com TBR=djsollen@google.com, mtklein@google.com, reed@google.com NOTREECHECKS=true NOTRY=true Author: scroggo@google.com Review URL: https://codereview.chromium.org/175543004 git-svn-id: http://skia.googlecode.com/svn/trunk@13549 2bbb7eff-a529-9590-31e7-b0007b416f81
* Enable the SSSE3 files to be built for Android when SSSE3 is not present.Gravatar commit-bot@chromium.org2014-02-21
| | | | | | | | | | R=reed@google.com, mtklein@google.com Author: djsollen@google.com Review URL: https://codereview.chromium.org/169753004 git-svn-id: http://skia.googlecode.com/svn/trunk@13547 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 12 - S32_BlendGravatar commit-bot@chromium.org2014-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Blitrow32: S32_Blend fix and little speed improvement - the results are now exactly similar as the C code - the speed has improved, especially for small values of count +-------+-----------+------------+ | count | Cortex-A9 | Cortex-A15 | +-------+-----------+------------+ | 1 | +30% | +18% | +-------+-----------+------------+ | 2 | 0 | 0 | +-------+-----------+------------+ | 4 | - <1% | +14% | +-------+-----------+------------+ | > 4 | -0.5..+5% | -0.5..+4% | +-------+-----------+------------+ Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG=skia: Committed: http://code.google.com/p/skia/source/detail?r=13532 R=djsollen@google.com, mtklein@google.com Author: kevin.petit@arm.com Review URL: https://codereview.chromium.org/158973002 git-svn-id: http://skia.googlecode.com/svn/trunk@13543 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert of ARM Skia NEON patches - 12 - S32_Blend ↵Gravatar commit-bot@chromium.org2014-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/158973002/) Reason for revert: Breaking the build. See http://108.170.219.164:10117/builders/Build-Ubuntu12-GCC-Arm7-Debug-Nexus4/builds/2966 (and others). We are getting warnings that vsrc and vdst may be uninitialized. Please fix and resubmit. Original issue's description: > ARM Skia NEON patches - 12 - S32_Blend > > Blitrow32: S32_Blend fix and little speed improvement > > - the results are now exactly similar as the C code > - the speed has improved, especially for small values of count > > +-------+-----------+------------+ > | count | Cortex-A9 | Cortex-A15 | > +-------+-----------+------------+ > | 1 | +30% | +18% | > +-------+-----------+------------+ > | 2 | 0 | 0 | > +-------+-----------+------------+ > | 4 | - <1% | +14% | > +-------+-----------+------------+ > | > 4 | -0.5..+5% | -0.5..+4% | > +-------+-----------+------------+ > > Signed-off-by: Kévin PETIT <kevin.petit@arm.com> > > BUG=skia: > > Committed: http://code.google.com/p/skia/source/detail?r=13532 R=djsollen@google.com, mtklein@google.com, kevin.petit@arm.com TBR=djsollen@google.com, kevin.petit@arm.com, mtklein@google.com NOTREECHECKS=true NOTRY=true BUG=skia: Author: scroggo@google.com Review URL: https://codereview.chromium.org/175433002 git-svn-id: http://skia.googlecode.com/svn/trunk@13534 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 12 - S32_BlendGravatar commit-bot@chromium.org2014-02-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Blitrow32: S32_Blend fix and little speed improvement - the results are now exactly similar as the C code - the speed has improved, especially for small values of count +-------+-----------+------------+ | count | Cortex-A9 | Cortex-A15 | +-------+-----------+------------+ | 1 | +30% | +18% | +-------+-----------+------------+ | 2 | 0 | 0 | +-------+-----------+------------+ | 4 | - <1% | +14% | +-------+-----------+------------+ | > 4 | -0.5..+5% | -0.5..+4% | +-------+-----------+------------+ Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG=skia: R=djsollen@google.com, mtklein@google.com Author: kevin.petit@arm.com Review URL: https://codereview.chromium.org/158973002 git-svn-id: http://skia.googlecode.com/svn/trunk@13532 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 20bis - BitmapProcState accurracyGravatar commit-bot@chromium.org2014-02-20
| | | | | | | | | | | | | | | | Use SkFractionalInt for some calculations to improve accuracy. Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG=skia:2175 NOTRY=true R=djsollen@google.com, mtklein@google.com, hshi@chromium.org Author: kevin.petit@arm.com Review URL: https://codereview.chromium.org/167433002 git-svn-id: http://skia.googlecode.com/svn/trunk@13518 2bbb7eff-a529-9590-31e7-b0007b416f81
* SSE2 implementation of S32A_D565_OpaqueGravatar commit-bot@chromium.org2014-02-19
| | | | | | | | | | | | | microbenchmark of S32A_D565_Opaque() shows a 3x speedup after SSE optimization with various count on i7-3770. BUG= R=mtklein@google.com, reed@google.com Author: qiankun.miao@intel.com Review URL: https://codereview.chromium.org/138163013 git-svn-id: http://skia.googlecode.com/svn/trunk@13495 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 27 - S32A_D565_BlendGravatar commit-bot@chromium.org2014-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BlitRow565: new intrinsics version of S32A_D565_Blend This new version is basically a rewrite of the existing code with a few speed and accuracy improvements. There is a switch to enable pixel perfect results at the cost of a (quite big) decrease of performances (disabled in this patch). Here are the benchmark results (speedup vs. existing code): +-------+------------+------------+ | count | Cortex -A9 | Cortex-A15 | +-------+------------+------------+ | 1 | +103.6% | +12% | +-------+------------+------------+ | 2 | +3.6% | +21.6% | +-------+------------+------------+ | 4 | +0.8% | -0.8% | +-------+------------+------------+ | 8 | +3.9% | -1% | +-------+------------+------------+ | 16 | +14.7% | +5.7% | +-------+------------+------------+ | 64 | +18.1% | +13.2% | +-------+------------+------------+ | 256 | +16.3% | +27.4% | +-------+------------+------------+ | 1024 | +78.2% | +17.4% | +-------+------------+------------+ Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG=skia: R=djsollen@google.com, mtklein@google.com, halcanary@google.com Author: kevin.petit@arm.com Review URL: https://codereview.chromium.org/156113005 git-svn-id: http://skia.googlecode.com/svn/trunk@13438 2bbb7eff-a529-9590-31e7-b0007b416f81
* Split opts_check_arm.cpp into per-class filesGravatar commit-bot@chromium.org2014-02-10
| | | | | | | | | | | | | 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
* Disable NEON procs for SkBlitMask_D32_A8 until we can diagnose the source of ↵Gravatar commit-bot@chromium.org2014-02-06
| | | | | | | | | | | | | the SIGILL chrashes seen in chromium. BUG=2067 R=reed@google.com, kevin.petit.arm@gmail.com, mtklein@google.com Author: djsollen@google.com Review URL: https://codereview.chromium.org/132393007 git-svn-id: http://skia.googlecode.com/svn/trunk@13351 2bbb7eff-a529-9590-31e7-b0007b416f81
* Refactor read and write buffers.Gravatar commit-bot@chromium.org2014-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminates SkFlattenable{Read,Write}Buffer, promoting SkOrdered{Read,Write}Buffer a step each in the hierarchy. What used to be this: SkFlattenableWriteBuffer -> SkOrderedWriteBuffer SkFlattenableReadBuffer -> SkOrderedReadBuffer SkFlattenableReadBuffer -> SkValidatingReadBuffer is now SkWriteBuffer SkReadBuffer -> SkValidatingReadBuffer Benefits: - code is simpler, names are less wordy - the generic SkFlattenableFooBuffer code in SkPaint was incorrect; removed - write buffers are completely devirtualized, important for record speed This refactoring was mostly mechanical. You aren't going to find anything interesting in files with less than 10 lines changed. BUG=skia: R=reed@google.com, scroggo@google.com, djsollen@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/134163010 git-svn-id: http://skia.googlecode.com/svn/trunk@13245 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2014-01-29
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@13228 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 20 - New improved BitmapProcState codeGravatar commit-bot@chromium.org2014-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* [Reland of r13154, since the Housekeeping bot seems to have reverted it in ↵Gravatar senorblanco@chromium.org2014-01-24
| | | | | | | | | | | | | | | | | | 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
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2014-01-23
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@13155 2bbb7eff-a529-9590-31e7-b0007b416f81
* Refactor SkMorphologyImageFilter, CPU and GPU paths. This required making ↵Gravatar senorblanco@chromium.org2014-01-23
| | | | | | | | | | | | 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
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2014-01-14
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@13061 2bbb7eff-a529-9590-31e7-b0007b416f81
* NEON fast path for box blurGravatar commit-bot@chromium.org2014-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calculate 8 channels in parallel by using 16-bits to store each channel. Due to the limitation of VQRDMULH, (int16 * int16 * 2 + 0x8000) >> 16, the fast path can only support kernelSize < 128. 8 significant bits are kept at least in each stage, the final error should less-equal than 1. Pre-fetching memory for X-direction read. In fact pre-fetching memory doesn't help much for Y direction read, since it is a waste to load a cache line for only read 8 bytes.(I left it there to keep the symmetry. pre-fetch is cheap :) ) bench data on Nexus 10 before: running bench [640 480] blur_image_filter_large_10.00_10.00 8888: cmsecs = 25081.48 running bench [640 480] blur_image_filter_small_10.00_10.00 8888: cmsecs = 25038.04 running bench [640 480] blur_image_filter_large_1.00_1.00 8888: cmsecs = 25209.04 running bench [640 480] blur_image_filter_small_1.00_1.00 8888: cmsecs = 24928.01 running bench [640 480] blur_image_filter_large_0.00_1.00 8888: cmsecs = 17160.98 running bench [640 480] blur_image_filter_large_0.00_10.00 8888: cmsecs = 17924.11 running bench [640 480] blur_image_filter_large_1.00_0.00 8888: cmsecs = 14609.19 running bench [640 480] blur_image_filter_large_10.00_0.00 8888: cmsecs = 14625.91 after: running bench [640 480] blur_image_filter_large_10.00_10.00 8888: cmsecs = 14848.42 running bench [640 480] blur_image_filter_small_10.00_10.00 8888: cmsecs = 16037.29 running bench [640 480] blur_image_filter_large_1.00_1.00 8888: cmsecs = 14819.55 running bench [640 480] blur_image_filter_small_1.00_1.00 8888: cmsecs = 14563.69 running bench [640 480] blur_image_filter_large_0.00_1.00 8888: cmsecs = 11905.34 running bench [640 480] blur_image_filter_large_0.00_10.00 8888: cmsecs = 11883.85 running bench [640 480] blur_image_filter_large_1.00_0.00 8888: cmsecs = 9576.51 running bench [640 480] blur_image_filter_large_10.00_0.00 8888: cmsecs = 9793.84 BUG= R=senorblanco@chromium.org, mtklein@google.com, reed@google.com, kevin.petit@arm.com, kevin.petit.arm@gmail.com Author: zheng.xu@arm.com Review URL: https://codereview.chromium.org/105893003 git-svn-id: http://skia.googlecode.com/svn/trunk@13036 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert the revert of (ARM Skia NEON patches - 34 - Blur Filter - ↵Gravatar robertphillips@google.com2013-12-09
| | | | | | https://codereview.chromium.org/109403004/) git-svn-id: http://skia.googlecode.com/svn/trunk@12581 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reverting r12568 (ARM Skia NEON patches - 34 - Blur Filter - ↵Gravatar robertphillips@google.com2013-12-09
| | | | | | https://codereview.chromium.org/109403004) due to image quality regressions on the N4. git-svn-id: http://skia.googlecode.com/svn/trunk@12578 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 34 - Blur FilterGravatar commit-bot@chromium.org2013-12-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve a little on Blur Grouping operations gives a 5-15% speed improvement on a Cortex-A15 based Chromebook. before: running bench [640 480] blur_image_filter_large_10.00_10.00 8888: cmsecs = 30887.69 running bench [640 480] blur_image_filter_small_10.00_10.00 8888: cmsecs = 30751.35 running bench [640 480] blur_image_filter_large_1.00_1.00 8888: cmsecs = 30757.92 running bench [640 480] blur_image_filter_small_1.00_1.00 8888: cmsecs = 30673.88 running bench [640 480] blur_image_filter_large_0.00_1.00 8888: cmsecs = 19602.17 running bench [640 480] blur_image_filter_large_0.00_10.00 8888: cmsecs = 20613.81 running bench [640 480] blur_image_filter_large_1.00_0.00 8888: cmsecs = 17855.46 running bench [640 480] blur_image_filter_large_10.00_0.00 8888: cmsecs = 17957.79 after: running bench [640 480] blur_image_filter_large_10.00_10.00 8888: cmsecs = 27015.75 running bench [640 480] blur_image_filter_small_10.00_10.00 8888: cmsecs = 27148.02 running bench [640 480] blur_image_filter_large_1.00_1.00 8888: cmsecs = 27241.60 running bench [640 480] blur_image_filter_small_1.00_1.00 8888: cmsecs = 27077.44 running bench [640 480] blur_image_filter_large_0.00_1.00 8888: cmsecs = 18458.10 running bench [640 480] blur_image_filter_large_0.00_10.00 8888: cmsecs = 19643.42 running bench [640 480] blur_image_filter_large_1.00_0.00 8888: cmsecs = 16176.73 running bench [640 480] blur_image_filter_large_10.00_0.00 8888: cmsecs = 16450.50 Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG= R=senorblanco@chromium.org, mtklein@google.com, luisjoseromeroesclusa@hotmail.com Author: kevin.petit.arm@gmail.com Review URL: https://codereview.chromium.org/109403004 git-svn-id: http://skia.googlecode.com/svn/trunk@12568 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 32 - Xfermode: 1-pixel NEON modeprocsGravatar commit-bot@chromium.org2013-12-06
| | | | | | | | | | | | | | | | | In some cases, it's easy to provide a NEON version of the 1-pixel modeprocs. Combined with https://codereview.chromium.org/23724013/ (merged) it allows up to 35% speed improvement on Xfermodes when aa is non-NULL. Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG= R=djsollen@google.com, reed@google.com, mtklein@google.com, luisjoseromeroesclusa@hotmail.com Author: kevin.petit.arm@gmail.com Review URL: https://codereview.chromium.org/104883004 git-svn-id: http://skia.googlecode.com/svn/trunk@12525 2bbb7eff-a529-9590-31e7-b0007b416f81
* Nit to self: NULL is not false.Gravatar senorblanco@chromium.org2013-12-04
| | | | | | | | | R=mtklein@google.com, mtklein BUG= Review URL: https://codereview.chromium.org/105423002 git-svn-id: http://skia.googlecode.com/svn/trunk@12493 2bbb7eff-a529-9590-31e7-b0007b416f81
* Do proper NEON checking for SkBoxBlur procs.Gravatar senorblanco@chromium.org2013-12-04
| | | | | | | | | TBR=mtklein BUG= Review URL: https://codereview.chromium.org/98373003 git-svn-id: http://skia.googlecode.com/svn/trunk@12490 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement a NEON version of the RGBA gaussian blur. This shows a 9-15% ↵Gravatar senorblanco@chromium.org2013-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* ARM Skia NEON patches - 29 - Xfermode: SkFourByteInterpGravatar commit-bot@chromium.org2013-12-02
| | | | | | | | | | | | | | | | | | | | Xfermode: add a NEON version of SkFourByteInterp Brings a modest performance improvement on its own in ProcXfermodes when aa is neither zero nor FF. Combined with 1-pixel NEON modeprocs, it brings up to 35% speed improvement on the aa case. 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/23724013 git-svn-id: http://skia.googlecode.com/svn/trunk@12448 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reverting r12427Gravatar rmistry@google.com2013-12-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@12428 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-12-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@12427 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-11-28
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@12425 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 16/17 - BlitmaskGravatar commit-bot@chromium.org2013-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Implement a speedup for Y-only blurs by transposing.Gravatar senorblanco@chromium.org2013-11-11
| | | | | | | | | R=mtklein@google.com, mtklein, reed@google.com BUG= Review URL: https://codereview.chromium.org/66413007 git-svn-id: http://skia.googlecode.com/svn/trunk@12227 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement a NEON version of morphology. This is good for ~2.2X speedup on ↵Gravatar senorblanco@chromium.org2013-11-11
| | | | | | | | | | 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
* SSE2 implementation of RGBA box blurs. This yields ~2X perf improvement on ↵Gravatar senorblanco@chromium.org2013-11-08
| | | | | | | | | | 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
* ARM Skia NEON patches - 31 - Xfermode: xfer16Gravatar commit-bot@chromium.org2013-11-08
| | | | | | | | | | | | | | | | | | Xfermode: xfer16 This adds support for 16bit Xfermodes. It also tunes the gcc test macros in xfer32() to add compatibility for gcc > 4. 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/33063002 git-svn-id: http://skia.googlecode.com/svn/trunk@12192 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-11-08
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@12186 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 33 - Convolution filterGravatar commit-bot@chromium.org2013-11-07
| | | | | | | | | | | | | | | | | | | | NEON version of the convolutionProcs The bitmap_scale benchmark is now twice as fast on ARM. Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG= Committed: http://code.google.com/p/skia/source/detail?r=12154 R=djsollen@google.com, mtklein@google.com, humper@google.com, epoger@google.com Author: kevin.petit.arm@gmail.com Review URL: https://codereview.chromium.org/27533004 git-svn-id: http://skia.googlecode.com/svn/trunk@12166 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert r12154Gravatar epoger@google.com2013-11-06
| | | | | | | | BUG=skia:1807 git-svn-id: http://skia.googlecode.com/svn/trunk@12156 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 33 - Convolution filterGravatar commit-bot@chromium.org2013-11-06
| | | | | | | | | | | | | | | | | NEON version of the convolutionProcs The bitmap_scale benchmark is now twice as fast on ARM. Signed-off-by: Kévin PETIT <kevin.petit@arm.com> BUG= R=djsollen@google.com, mtklein@google.com, humper@google.com Author: kevin.petit.arm@gmail.com Review URL: https://codereview.chromium.org/27533004 git-svn-id: http://skia.googlecode.com/svn/trunk@12154 2bbb7eff-a529-9590-31e7-b0007b416f81
* Mac build fix.Gravatar senorblanco@chromium.org2013-10-30
| | | | | | | | TBR=robertphillips Review URL: https://codereview.chromium.org/45963007 git-svn-id: http://skia.googlecode.com/svn/trunk@12039 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement SSE2-based implementations of the morphology filters (dilate & ↵Gravatar senorblanco@chromium.org2013-10-30
| | | | | | | | | | | | 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
* Get rid of two unused variables from the .data section.Gravatar commit-bot@chromium.org2013-10-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before: $ objdump -x out/Release/libskia_opts.a | grep "\.data" | c++filt 1 .data 00000000 0000000000000000 0000000000000000 000004ec 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 00000f58 2**2 0000000000000000 l d .data 0000000000000000 .data 2 .data 00000008 0000000000000000 0000000000000000 00001774 2**2 0000000000000000 l d .data 0000000000000000 .data 0000000000000000 g O .data 0000000000000004 debug_x 0000000000000004 g O .data 0000000000000004 debug_y 1 .data 00000000 0000000000000000 0000000000000000 00001d8c 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 00000054 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 000001f0 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 00000044 2**2 0000000000000000 l d .data 0000000000000000 .data After: $ objdump -x out/Release/libskia_opts.a | grep "\.data" | c++filt 1 .data 00000000 0000000000000000 0000000000000000 000004ec 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 00000f58 2**2 0000000000000000 l d .data 0000000000000000 .data 2 .data 00000000 0000000000000000 0000000000000000 00001774 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 00001d8c 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 00000054 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 000001f0 2**2 0000000000000000 l d .data 0000000000000000 .data 1 .data 00000000 0000000000000000 0000000000000000 00000044 2**2 0000000000000000 l d .data 0000000000000000 .data Not sure why clang didn't catch them. R=mtklein@google.com BUG= Author: tfarina@chromium.org Review URL: https://codereview.chromium.org/50013002 git-svn-id: http://skia.googlecode.com/svn/trunk@11999 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 30 - Xfermode: NEON modeprocsGravatar commit-bot@chromium.org2013-10-17
| | | | | | | | | | | | | | | | | | | | | | | | 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
* Reverting r11813 (ARM Skia NEON patches - 30 - Xfermode: NEON modeprocs - ↵Gravatar robertphillips@google.com2013-10-17
| | | | | | 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
* ARM Skia NEON patches - 30 - Xfermode: NEON modeprocsGravatar commit-bot@chromium.org2013-10-16
| | | | | | | | | | | | | | | | | | | | | | 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
* Reverting r11777 (ARM Skia NEON patches - 30 - Xfermode: NEON modeprocs) due ↵Gravatar robertphillips@google.com2013-10-16
| | | | | | to Chromium compilation failure git-svn-id: http://skia.googlecode.com/svn/trunk@11799 2bbb7eff-a529-9590-31e7-b0007b416f81
* ARM Skia NEON patches - 30 - Xfermode: NEON modeprocsGravatar commit-bot@chromium.org2013-10-15
| | | | | | | | | | | | | | | | | | | 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
* Revert "Revert "change SkColorTable to be immutable""Gravatar reed@google.com2013-10-10
| | | | | | | | | | | | This reverts commit b8162cb840f4cb6002ef68d5ac775c6a122c52a9. Fixed was call-sites in benches that used the (now gone) setIsOpaque api. R=scroggo@google.com Review URL: https://codereview.chromium.org/26572006 git-svn-id: http://skia.googlecode.com/svn/trunk@11695 2bbb7eff-a529-9590-31e7-b0007b416f81
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-02 05:14:18 +0000