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* add bench for building mipmapsGravatar reed2015-01-26
| | | | | | | BUG=skia: TBR= Review URL: https://codereview.chromium.org/873293003
* Collapse consecutive SkTableColorFiltersGravatar cwallez2015-01-26
| | | | | | | | | | | BUG=skia:1366 For the added bench, the collapsing makes the bench take: - 70% of the time for CPU rendering of 3 consecutive matrix filters - almost no change in the GPU rendering of the matrix filters - 50% of the time for CPU and GPU rendering of 3 consecutive table filters Review URL: https://codereview.chromium.org/776673002
* Add bench to measure blur rects performanceGravatar qiankun.miao2014-12-09
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/787913002
* PictureRecordBench's benchmarks are no longer relevant with SkRecord.Gravatar mtklein2014-11-04
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/698163004
* cleanup and optimize rect intersect routinesGravatar reed2014-10-09
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/640723004
* Draw more accurate thick-stroked Beziers (disabled)Gravatar caryclark2014-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Draw thick-stroked Beziers by computing the outset quadratic, measuring the error, and subdividing until the error is within a predetermined limit. To try this CL out, change src/core/SkStroke.h:18 to #define QUAD_STROKE_APPROXIMATION 1 or from the command line: CPPFLAGS="-D QUAD_STROKE_APPROXIMATION=1" ./gyp_skia Here's what's in this CL: bench/BezierBench.cpp : a microbench for examining where the time is going gm/beziers.cpp : random Beziers with various thicknesses gm/smallarc.cpp : a distillation of bug skia:2769 samplecode/SampleRotateCircles.cpp : controls added for error, limit, width src/core/SkStroke.cpp : the new stroke implementation (disabled) tests/StrokerTest.cpp : a stroke torture test that checks normal and extreme values The new stroke algorithm has a tweakable parameter: stroker.setError(1); (SkStrokeRec.cpp:112) The stroke error is the allowable gap between the midpoint of the stroke quadratic and the center Bezier. As the projection from the quadratic approaches the endpoints, the error is decreased proportionally so that it is always inside the quadratic curve. An overview of how this works: - For a given T range of a Bezier, compute the perpendiculars and find the points outset and inset for some radius. - Construct tangents for the quadratic stroke. - If the tangent don't intersect between them (may happen with cubics), subdivide. - If the quadratic stroke end points are close (again, may happen with cubics), draw a line between them. - Compute the quadratic formed by the intersecting tangents. - If the midpoint of the quadratic is close to the midpoint of the Bezier perpendicular, return the quadratic. - If the end of the stroke at the Bezier midpoint doesn't intersect the quad's bounds, subdivide. - Find where the Bezier midpoint ray intersects the quadratic. - If the intersection is too close to the quad's endpoints, subdivide. - If the error is large proportional to the intersection's distance to the quad's endpoints, subdivide. BUG=skia:723,skia:2769 Review URL: https://codereview.chromium.org/558163005
* Adding 3D lut color filterGravatar sugoi2014-10-09
| | | | | | | | Included in this cl is support for 3D textures. BUG=skia: Review URL: https://codereview.chromium.org/580863004
* Nested picture nanobenchGravatar fmalita2014-09-15
| | | | | | | | | | Measure picture overhead for recording & playback using a Sierpinski fractal (http://skfiddle.com/c/a2b6e60d775543b7c29a5d45d0371c02) with various picture nesting levels. R=mtklein@google.com, reed@google.com Author: fmalita@chromium.org Review URL: https://codereview.chromium.org/566393002
* Clean up some benches that answer questions we're no longer asking.Gravatar mtklein2014-08-27
| | | | | | | | | | | NOTREECHECKS=true BUG=skia: R=reed@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/512503002
* Remove SkQuadTree.Gravatar mtklein2014-08-26
| | | | | | | | | | | | | | We're not testing it to the same degree we do RTree and TileGrid. Any changes we'll make to BBH APIs become 33% easier without it. If find we want it again, we can always resurrect it. BUG=skia:1021,skia:2834 R=robertphillips@google.com, mtklein@google.com TBR=reed Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/500373005
* Revert of Benchmark designed to exercise fractional image scale/translation ↵Gravatar djsollen2014-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | (patchset #2 of https://codereview.chromium.org/491793003/) Reason for revert: fires asserts on Linux Debug builds http://108.170.220.120:10115/builders/Test-Ubuntu12-ShuttleA-GTX660-x86_64-Debug/builds/1910 Original issue's description: > Benchmark designed to exercise fractional image scale/translation > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/5fc226641a0926dddbf70ba784f344881f4c05b9 R=reed@google.com, humper@google.com TBR=humper@google.com, reed@google.com NOTREECHECKS=true NOTRY=true BUG=skia: Author: djsollen@google.com Review URL: https://codereview.chromium.org/470063007
* Benchmark designed to exercise fractional image scale/translationGravatar humper2014-08-25
| | | | | | | | | BUG=skia: R=reed@google.com Author: humper@google.com Review URL: https://codereview.chromium.org/491793003
* Added bench for grid of patches.Gravatar dandov2014-08-15
| | | | | | | | | | | | It is on top of my previous cl to fix the mem leaks of the regular patch bench. NOTREECHECKS=true BUG=skia: R=egdaniel@google.com, bsalomon@google.com Author: dandov@google.com Review URL: https://codereview.chromium.org/470543004
* SkCanvas::drawPatch param SkPoint[12]Gravatar dandov2014-08-12
| | | | | | | | | | | | | | | | | | drawPatch now receives as parameter const SkPoint cubics[12] Adjusted derived classes and serialization. Ajusted GM's and benches that take into account combinations of optional parameters, the scale of the patch and 4 different types of patches. Planning on adding the extra functionality of SkPatch in another CL. BUG=skia: R=egdaniel@google.com, reed@google.com Author: dandov@google.com Review URL: https://codereview.chromium.org/463493002
* Add rotated rects benchmarksGravatar bsalomon2014-07-30
| | | | | | | | R=robertphillips@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/425263003
* Remove gpu shader optimatization for solid white or trans black colorsGravatar egdaniel2014-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | Running test on the added bench which draws a grid of all white paths, all blue paths, or alternating checkered white/blue paths. With optimization in (ms): White Blue Checkered Linux ~80 ~80 ~160 N7 ~800 ~1100 ~1500 Moto-e ~830 ~1100 ~2500 Without optimization in (ms): White Blue Checkered Linux ~80 ~80 ~80 N7 ~1100 ~1100 ~1100 Moto-e ~1100 ~1100 ~1500 BUG=skia: Committed: https://skia.googlesource.com/skia/+/5f78d2251a440443c9eaa321dad058d7a32bfef7 R=bsalomon@google.com Author: egdaniel@google.com Review URL: https://codereview.chromium.org/375823005
* Revert of Remove gpu shader optimatization for solid white or trans black ↵Gravatar egdaniel2014-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | colors (https://codereview.chromium.org/375823005/) Reason for revert: possible test and gm failures Original issue's description: > Remove gpu shader optimatization for solid white or trans black colors > > Running test on the added bench which draws a grid of all white paths, all blue paths, or alternating checkered white/blue paths. > > With optimization in (ms): > White Blue Checkered > Linux ~80 ~80 ~160 > N7 ~800 ~1100 ~1500 > Moto-e ~830 ~1100 ~2500 > > Without optimization in (ms): > White Blue Checkered > Linux ~80 ~80 ~80 > N7 ~1100 ~1100 ~1100 > Moto-e ~1100 ~1100 ~1500 > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/5f78d2251a440443c9eaa321dad058d7a32bfef7 R=bsalomon@google.com TBR=bsalomon@google.com NOTREECHECKS=true NOTRY=true BUG=skia: Author: egdaniel@google.com Review URL: https://codereview.chromium.org/385163004
* Remove gpu shader optimatization for solid white or trans black colorsGravatar egdaniel2014-07-11
| | | | | | | | | | | | | | | | | | | | | | | Running test on the added bench which draws a grid of all white paths, all blue paths, or alternating checkered white/blue paths. With optimization in (ms): White Blue Checkered Linux ~80 ~80 ~160 N7 ~800 ~1100 ~1500 Moto-e ~830 ~1100 ~2500 Without optimization in (ms): White Blue Checkered Linux ~80 ~80 ~80 N7 ~1100 ~1100 ~1100 Moto-e ~1100 ~1100 ~1500 BUG=skia: R=bsalomon@google.com Author: egdaniel@google.com Review URL: https://codereview.chromium.org/375823005
* Remove SkBicubicImageFilter, and all related tests.Gravatar senorblanco2014-06-25
| | | | | | | | | | | | | Now that we have SkResizeImageFilter, and the bicubic resizing is part of skia proper, there's no need for a specialized image filter. BUG=skia: R=bsalomon@google.com Author: senorblanco@chromium.org Review URL: https://codereview.chromium.org/357793002
* Add nanobench, a fresh look at our microbenchmark harness.Gravatar mtklein2014-06-25
| | | | | | | | | | | | | out/Release/nanobench runs 4-5x faster on my Z620 and ~2x faster on my N5 than out/Release/bench with the same configs. (Debug isn't really comparable. I haven't added the Debug -> single loop check.) BUG=skia: R=djsollen@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/347443002
* delete disabled benchGravatar mtklein2014-06-24
| | | | | | | | | BUG=skia: R=tomhudson@google.com, mtklein@google.com, junov@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/354693003
* Remove Sk prefix from some bench classes.Gravatar tfarina2014-06-19
| | | | | | | | | | | | | | | | This idea came while commenting on https://codereview.chromium.org/343583005/ Since SkBenchmark, SkBenchLogger and SkGMBench are not part of the Skia library, they should not have the Sk prefix. BUG=None TEST=make all R=mtklein@google.com Author: tfarina@chromium.org Review URL: https://codereview.chromium.org/347823004
* Add bench for rectanizersGravatar robertphillips2014-06-05
| | | | | | | | R=bsalomon@google.com, jvanverth@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/319523003
* Two new benches for ETC1 bitmaps.Gravatar krajcevski2014-06-05
| | | | | | | | | | | | | | | | | First bench: Simply render from a compressed ETC1 bitmap. This is roughly equal between compressed and uncompressed data. Second bench: Notify the bitmap that the pixels have changed (that's right, like a liar) to force a re-upload to the GPU. On this bench, decompressed textures seem to inexplicably do an order of magnitude better than compressed textures when it should be the other way around, but that investigation is reserved for a future CL. R=robertphillips@google.com Author: krajcevski@google.com Review URL: https://codereview.chromium.org/317023002
* Add Memcpy32 bench.Gravatar commit-bot@chromium.org2014-05-20
| | | | | | | | | | | | | | | | | | | This compares 32-bit copies using memcpy, autovectorization, and when SSE2 is available, aligned and unaligned SSE2. Running this on my desktop (Intel(R) Xeon(R) CPU E5-2690 0 @ 2.90GHz), I see all four perform essentially the same, except Clang's autovectorization looks a little better than GCC's. memcpy is calling libc 2.19's __memcpy_sse2_unaligned. BUG=skia: R=reed@google.com, qiankun.miao@intel.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/290533002 git-svn-id: http://skia.googlecode.com/svn/trunk@14799 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add a new bench that tests a simple image filter DAG.Gravatar senorblanco@chromium.org2014-04-10
| | | | | | | | | | | This bench exercises a blur filter connected to 5 inputs of the same merge filter. R=junov@chromium.org Review URL: https://codereview.chromium.org/233383002 git-svn-id: http://skia.googlecode.com/svn/trunk@14135 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add SkCanvas::writePixels that takes info+pixels directlyGravatar commit-bot@chromium.org2014-03-07
| | | | | | | | | | | | | add corresponding methods to device (w/ diff name to avoid colliding with exising virtuals) BUG=skia: R=bsalomon@google.com, robertphillips@google.com, junov@google.com, junov@chromium.org Author: reed@google.com Review URL: https://codereview.chromium.org/180113010 git-svn-id: http://skia.googlecode.com/svn/trunk@13697 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add GrSet class built on top of RedBlackTreeGravatar commit-bot@chromium.org2014-02-27
| | | | | | | | | | | BUG=skia: R=bsalomon@google.com Author: egdaniel@google.com Review URL: https://codereview.chromium.org/176903003 git-svn-id: http://skia.googlecode.com/svn/trunk@13616 2bbb7eff-a529-9590-31e7-b0007b416f81
* DM: also run benches once.Gravatar commit-bot@chromium.org2014-02-26
| | | | | | | | | | | | | | | | | | Also: - make GrMemoryPoolBenches threadsafe - some tweaks to various DM code - rename GM::shortName() to getName() to match benches and tests On my desktop, (289 GMs, 617 benches) x 4 configs, 227 tests takes 46s in Debug, 14s in Release. (Still minutes faster than running tests && bench && gm.) GPU singlethreading is definitely the limiting factor again; going to reexamine whether that's helpful to thread it again. BUG=skia: R=reed@google.com, bsalomon@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/178473006 git-svn-id: http://skia.googlecode.com/svn/trunk@13603 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
* Fold bench source file list into bench.gyp.Gravatar commit-bot@chromium.org2013-11-27
| | | | | | | | | | | | | | It is one less file and doesn't make things much worse. BUG=None TEST=./gyp_skia R=mtklein@google.com Author: tfarina@chromium.org Review URL: https://codereview.chromium.org/83703004 git-svn-id: http://skia.googlecode.com/svn/trunk@12412 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement a benchmark for GrResourceCacheGravatar commit-bot@chromium.org2013-11-21
| | | | | | | | | | | | | | | | | | | | | | | Adds "grresourcecache_add" and "grresourcecache_find" bench tests to test GrResourceCache::add and GrResourceCache::find. The tests work only with GPU backends, since GrResourceCache needs an GrGpu. Modifies bench tests to override SkBenchmark::isSuitableFor(Backend) function that specifies what kind of backend the test is inteded for. This replaces the previous "fIsRendering" flag that would indicate test that did no rendering. Adds SkCanvas::getGrContext() call to get the GrContext that the canvas ends up drawing to. The member function solves a common use-case that is also used in the benchmark added here. R=mtklein@google.com, bsalomon@google.com Author: kkinnunen@nvidia.com Review URL: https://codereview.chromium.org/73643005 git-svn-id: http://skia.googlecode.com/svn/trunk@12334 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Revert "speed up A8 by creating a new entry-point in SkDraw that ↵Gravatar reed@google.com2013-11-07
| | | | | | | | | | | | blits the path's coverage directly into an A8 target, regardless of the previous pixel values."" This reverts commit 3c77887b3eb2d32ab668ab4e5f2f9e79103956e8. BUG= Review URL: https://codereview.chromium.org/50673005 git-svn-id: http://skia.googlecode.com/svn/trunk@12167 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add gms and benchmarks for drawing blurry round rects.Gravatar scroggo@google.com2013-11-05
| | | | | | | | | | | | | | | Further changes (https://codereview.chromium.org/48623006) will change the speed at which the bench draws and the drawing of the gm (the gm change is small). One of these round rects causes slow drawing in a webpage that we have observed. BUG=https://b.corp.google.com/issue?id=11174385 Review URL: https://codereview.chromium.org/52793005 git-svn-id: http://skia.googlecode.com/svn/trunk@12133 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "speed up A8 by creating a new entry-point in SkDraw that blits the ↵Gravatar reed@google.com2013-11-04
| | | | | | | | | | | | | | | | path's coverage directly into an A8 target, regardless of the previous pixel values." This reverts commit d615e839b71f75df895de6850b774a9e1c28ad2a. Revert "must initialize SkDraw.fClip" This reverts commit 108e46d29b5f57927fc8b8c403bb52019d8cb16d. BUG= Review URL: https://codereview.chromium.org/57883006 git-svn-id: http://skia.googlecode.com/svn/trunk@12122 2bbb7eff-a529-9590-31e7-b0007b416f81
* speed up A8 by creating a new entry-point in SkDraw that blits the path's ↵Gravatar reed@google.com2013-11-04
| | | | | | | | | | coverage directly into an A8 target, regardless of the previous pixel values. R=bsalomon@google.com, mtklein@google.com Review URL: https://codereview.chromium.org/56453002 git-svn-id: http://skia.googlecode.com/svn/trunk@12118 2bbb7eff-a529-9590-31e7-b0007b416f81
* Bench baseline for mostly 0 image.Gravatar scroggo@google.com2013-09-25
| | | | | | | | | | | | | | | | | | | | | | | | Add a baseline for decoding a mostly 0 image. This is in advance of https://codereview.chromium.org/24269006/ which provides an option to skip writing those 0s (as part of BUG=skia:1661). On my Nexus 4, the benchmark does not slow down after that change. As suggested in https://codereview.chromium.org/24269006/ add a resourcePath flag to bench. Will require a change in buildbot in order to actually use the flag. Add an image used by the test. Until https://codereview.chromium.org/24448002 is submitted, the test will not actually be run by the bots (since it won't know where to find the file). BUG=skia:1661 R=djsollen@google.com, mtklein@google.com Review URL: https://codereview.chromium.org/24440002 git-svn-id: http://skia.googlecode.com/svn/trunk@11461 2bbb7eff-a529-9590-31e7-b0007b416f81
* Major bench refactoring.Gravatar mtklein@google.com2013-09-10
| | | | | | | | | | | | | - Use FLAGS_. - Remove outer repeat loop. - Tune inner loop automatically. BUG=skia:1590 R=epoger@google.com, scroggo@google.com Review URL: https://codereview.chromium.org/23478013 git-svn-id: http://skia.googlecode.com/svn/trunk@11187 2bbb7eff-a529-9590-31e7-b0007b416f81
* This bench attempts to recreate Chromium's Canvas_putImageData performance ↵Gravatar commit-bot@chromium.org2013-08-16
| | | | | | | | | | | | | | | | | | | | | | test to track down https://code.google.com/p/chromium/issues/detail?id=270649. Cranking the repitition count up to 500 on a MacPro yields: WITHOUT 10624: running bench [640 480] writepix_rgba_UPM 8888: cmsecs = 748.25 GPU: cmsecs = 225.95 gmsecs = 244.80 running bench [640 480] writepix_rgba_PM 8888: cmsecs = 54.12 GPU: cmsecs = 225.77 gmsecs = 244.59 WITH 10624: running bench [640 480] writepix_rgba_UPM 8888: cmsecs = 747.70 GPU: cmsecs = 230.30 gmsecs = 249.51 running bench [640 480] writepix_rgba_PM 8888: cmsecs = 55.05 GPU: cmsecs = 230.13 gmsecs = 249.38 R=bsalomon@google.com Author: robertphillips@google.com Review URL: https://chromiumcodereview.appspot.com/22895012 git-svn-id: http://skia.googlecode.com/svn/trunk@10761 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add fullscreen rect benchGravatar bsalomon@google.com2013-08-02
| | | | | | | | R=robertphillips@google.com Review URL: https://codereview.chromium.org/21592002 git-svn-id: http://skia.googlecode.com/svn/trunk@10510 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove SkBlendImageFilter, and all tests. Its functionality has been ↵Gravatar senorblanco@chromium.org2013-08-01
| | | | | | | | | | subsumed by SkXfermodeImageFilter. R=robertphillips@google.com Review URL: https://codereview.chromium.org/21404002 git-svn-id: http://skia.googlecode.com/svn/trunk@10482 2bbb7eff-a529-9590-31e7-b0007b416f81
* add scaledimagecacheGravatar reed@google.com2013-07-23
| | | | | | | | BUG= Review URL: https://codereview.chromium.org/20005003 git-svn-id: http://skia.googlecode.com/svn/trunk@10286 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add bench for hairline paths.Gravatar egdaniel@google.com2013-07-17
| | | | | | | | R=bsalomon@google.com Review URL: https://codereview.chromium.org/19238003 git-svn-id: http://skia.googlecode.com/svn/trunk@10128 2bbb7eff-a529-9590-31e7-b0007b416f81
* reenable the scale benchmark, and only bench actual canvas draw commandsGravatar humper@google.com2013-07-11
| | | | | | | | | | | instead of direct invocations of the (now private) bitmap scale method BUG= R=reed@google.com Review URL: https://codereview.chromium.org/18941009 git-svn-id: http://skia.googlecode.com/svn/trunk@10027 2bbb7eff-a529-9590-31e7-b0007b416f81
* New bitmap filter checkin; this time with less build breakageGravatar humper@google.com2013-07-09
| | | | | | | | BUG= Review URL: https://codereview.chromium.org/18942002 git-svn-id: http://skia.googlecode.com/svn/trunk@9944 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "More general image filter interface; tested implementation of ↵Gravatar humper@google.com2013-07-09
| | | | | | | | standalone" This reverts commit 4df3e8b079e019af5f60c13e7e6ec6589663962a. git-svn-id: http://skia.googlecode.com/svn/trunk@9937 2bbb7eff-a529-9590-31e7-b0007b416f81
* More general image filter interface; tested implementation of standaloneGravatar humper@google.com2013-07-09
| | | | | | | | | | | | 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
* add charsToGlyphs to SkTypefaceGravatar reed@google.com2013-07-02
| | | | | | | | | | | | Will disable new unittest until all backends are implemented. On Mac, new API is 4x faster than old paint one, so next CL I will reimplement the paint calls in terms of the new typeface call. R=eae@chromium.org Review URL: https://codereview.chromium.org/18083023 git-svn-id: http://skia.googlecode.com/svn/trunk@9860 2bbb7eff-a529-9590-31e7-b0007b416f81
* Adding my Bitmap2Path sample for 1on1 meeting.Gravatar commit-bot@chromium.org2013-07-01
| | | | | | | | | | | BUG= R=reed@google.com, borenet@google.com Author: dierk@google.com Review URL: https://chromiumcodereview.appspot.com/16829003 git-svn-id: http://skia.googlecode.com/svn/trunk@9843 2bbb7eff-a529-9590-31e7-b0007b416f81
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