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* Prune SkRTreeGravatar mtklein2014-11-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Propagate a bunch of constant parameters through. - Delete code that's not used when bulk loading. - Allocate all Nodes together. - Stay in SkRect. Doing a single malloc for the nodes can't not have improved memory usage. Looks like this might improve record performance ~5%, probably mostly from staying in SkRects. This finally dethrones building the BBH as the hot spot. (Now it's mapping user bounds back to device bounds and adjusting for paints.) Recording time changes from my MBP: desk_rectangletransition.skp 11.5us -> 11.7us 1x desk_forecastio.skp 115us -> 114us 0.98x desk_booking.skp 550us -> 541us 0.98x tabl_mercurynews.skp 176us -> 173us 0.98x tabl_hsfi.skp 294us -> 287us 0.98x desk_wordpress.skp 351us -> 343us 0.98x tabl_worldjournal.skp 439us -> 426us 0.97x tabl_gmail.skp 20.3us -> 19.7us 0.97x desk_youtubetvvideo.skp 10.8us -> 10.4us 0.97x desk_googleplus.skp 1.1ms -> 1.07ms 0.97x tabl_slashdot.skp 106us -> 103us 0.97x desk_jsfiddlebigcar.skp 26.7us -> 25.7us 0.96x tabl_techmeme.skp 95.4us -> 91.7us 0.96x tabl_deviantart.skp 133us -> 127us 0.96x desk_pinterest.skp 40.6us -> 38.9us 0.96x desk_carsvg.skp 195us -> 187us 0.96x tabl_engadget.skp 376us -> 359us 0.96x tabl_sahadan.skp 60.5us -> 57.5us 0.95x tabl_culturalsolutions.skp 255us -> 242us 0.95x tabl_gspro.skp 58.3us -> 55.5us 0.95x desk_linkedin.skp 146us -> 138us 0.94x desk_ebay.skp 192us -> 181us 0.94x tabl_cnn.skp 467us -> 440us 0.94x desk_jsfiddlehumperclip.skp 29.9us -> 28.1us 0.94x desk_tigersvg.skp 43.2us -> 40.5us 0.94x desk_yahooanswers.skp 131us -> 123us 0.94x desk_googlespreadsheetdashed.skp 1.18ms -> 1.11ms 0.94x desk_blogger.skp 193us -> 181us 0.94x tabl_mozilla.skp 1.82ms -> 1.7ms 0.94x tabl_mlb.skp 145us -> 136us 0.93x mobi_wikipedia.skp 577us -> 539us 0.93x tabl_frantzen.skp 54.1us -> 50.4us 0.93x desk_baidu.skp 87.9us -> 81.9us 0.93x desk_techcrunch.skp 224us -> 209us 0.93x desk_sfgate.skp 206us -> 192us 0.93x tabl_ukwsj.skp 269us -> 250us 0.93x desk_facebook.skp 316us -> 293us 0.93x desk_gmailthread.skp 205us -> 190us 0.93x tabl_googlecalendar.skp 158us -> 147us 0.93x tabl_digg.skp 382us -> 354us 0.93x desk_amazon.skp 106us -> 98.5us 0.93x tabl_androidpolice.skp 693us -> 642us 0.93x tabl_nytimes.skp 206us -> 191us 0.92x desk_gws.skp 124us -> 114us 0.92x desk_youtube.skp 255us -> 235us 0.92x tabl_cuteoverload.skp 583us -> 537us 0.92x desk_oldinboxapp.skp 18us -> 16.6us 0.92x desk_mobilenews.skp 297us -> 273us 0.92x tabl_pravda.skp 168us -> 154us 0.92x tabl_vnexpress.skp 236us -> 217us 0.92x desk_css3gradients.skp 202us -> 185us 0.92x tabl_gamedeksiam.skp 508us -> 464us 0.91x desk_wowwiki.skp 1.02ms -> 929us 0.91x desk_espn.skp 209us -> 191us 0.91x desk_chalkboard.skp 315us -> 284us 0.9x desk_mapsvg.skp 607us -> 543us 0.89x desk_pokemonwiki.skp 5.18ms -> 4.62ms 0.89x desk_samoasvg.skp 335us -> 298us 0.89x desk_youtubetvbrowse.skp 10.1us -> 8.59us 0.85x BUG=skia:3085, skia:2834 Review URL: https://codereview.chromium.org/734723002
* Cut down SkBBH API more.Gravatar mtklein2014-10-27
| | | | | | | | | | | | | | - The expected case is now a single bulk-load insert() call instead of N; - reserve() and flushDeferredInserts() can fold into insert() now; - SkBBH subclasses may take ownership of the bounds This appears to be a performance no-op on both my Mac and N5. I guess even the simplest indirect branch predictor ("same as last time") can predict the repeated virtual calls to SkBBH::insert() perfectly. BUG=skia: Review URL: https://codereview.chromium.org/670213002
* BBHs: void* data -> unsigned dataGravatar mtklein2014-10-02
| | | | | | | | | | | | | | Now that the old backend's not using BBHs, we can specialize them for SkRecord's needs. The only thing we really want to store is op index, which should always be small enough to fit into an unsigned (unsigned also helps keep it straight from other ints floating around). This means we'll need half (32-bit) or a quarter (64-bit) the bytes in SkTileGrid, because we don't have to store an extra int for ordering. BUG=skia:2834 Review URL: https://codereview.chromium.org/617393004
* "NULL !=" = NULLGravatar bsalomon2014-09-05
| | | | | | | | R=reed@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/544233002
* Convert BBH APIs to use SkRect.Gravatar mtklein2014-08-27
| | | | | | | | | | | | | Still TODO: convert internals of SkTileGrid.cpp and SkRTree.cpp to work in floats too. NOTREECHECKS=true BUG=skia:1021 R=robertphillips@google.com, reed@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/511613002
* Cleanup: Sanitize the order of includes under tests/Gravatar tfarina@chromium.org2014-01-24
| | | | | | | | | | | | | | | | Initially this was to make sure Test.h appeared after the Sk*.h includes. Patch generated by the following command line: $ ~/chromium/src/tools/sort-headers.py tests/*.cpp BUG=None TEST=tests R=robertphillips@google.com Review URL: https://codereview.chromium.org/145313004 git-svn-id: http://skia.googlecode.com/svn/trunk@13177 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move macros from TestClassDef.h to Test.hGravatar commit-bot@chromium.org2014-01-14
| | | | | | | | | | | | | | Motivation: those macros don't make any sense without the definitions in Test.h. BUG= R=mtklein@google.com Author: halcanary@google.com Review URL: https://codereview.chromium.org/138563004 git-svn-id: http://skia.googlecode.com/svn/trunk@13074 2bbb7eff-a529-9590-31e7-b0007b416f81
* Use DEFINE_TESTCLASS_SHORT macro in tests.Gravatar tfarina@chromium.org2013-12-12
| | | | | | | | | | | | | The three version of DEFINE_TESTCLASS macro is deprecated and thus just use the simple, short one. BUG=None TEST=out/Debug/tests R=mtklein@google.com, bsalomon@google.com, robertphillips@google.com Review URL: https://codereview.chromium.org/100113004 git-svn-id: http://skia.googlecode.com/svn/trunk@12653 2bbb7eff-a529-9590-31e7-b0007b416f81
* Change old PRG to be SkLCGRandom; change new one to SkRandomGravatar commit-bot@chromium.org2013-09-09
| | | | | | | | | | | | | | The goal here is to get people to start using the new random number generator, while leaving the old one in place so we don't have to rebaseline GMs. R=reed@google.com, bsalomon@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/23576015 git-svn-id: http://skia.googlecode.com/svn/trunk@11169 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix rtree tests build errorGravatar sglez@google.com2013-08-30
| | | | | | Review URL: https://codereview.chromium.org/23531019 git-svn-id: http://skia.googlecode.com/svn/trunk@11038 2bbb7eff-a529-9590-31e7-b0007b416f81
* R-Tree -- Don't sort draw commands unless specified.Gravatar sglez@google.com2013-08-30
| | | | | | | | | | | | We expect Webkit and Bink to give us draw commands in a reasonable x,y order. We can maintain correctness and get a 17% recording speedup for the R-Tree by not sorting in x and y when bulk-loading. R=caryclark@google.com, reed@google.com Review URL: https://codereview.chromium.org/23480002 git-svn-id: http://skia.googlecode.com/svn/trunk@11037 2bbb7eff-a529-9590-31e7-b0007b416f81
* Change random number generator for 'tests' to SkMWCRandom. Also removes some Gravatar jvanverth@google.com2013-03-04
| | | | | | | | | | | | | | | | | | | | unused headers and fixes a couple of bugs exposed by changing the random number generator: First, the function SkMatrix::getMaxStretch() had an error where it was testing the square of a number against near-zero. This led to it occasionally taking a cheaper but imprecise path for computing the eigenvalues of the matrix. It's been replaced with a check against the square of SK_ScalarNearlyZero. The second case was a failure in ClipStackTest, where it hit the rare case of a practically empty clip stack (it has a single Union) and we set a tight bounds. The bounds rect doesn't get set by GrReducedClip::ReduceClipStack() in this case, so when it clips the reduced stack it's clipping against garbage, and the resulting regions don't match. The solution is to initialize the tightBounds rect. git-svn-id: http://skia.googlecode.com/svn/trunk@7952 2bbb7eff-a529-9590-31e7-b0007b416f81
* Suppress some warnings on linux.Gravatar bsalomon@google.com2012-09-26
| | | | | | | R=reed@google.com Review URL: https://codereview.appspot.com/6572046 git-svn-id: http://skia.googlecode.com/svn/trunk@5687 2bbb7eff-a529-9590-31e7-b0007b416f81
* Address warnings from clang build botGravatar robertphillips@google.com2012-09-13
| | | | | | | | http://codereview.appspot.com/6506111/ git-svn-id: http://skia.googlecode.com/svn/trunk@5518 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make BBoxHierarchy ref-counted, fix leak in RTreeTest.Gravatar rileya@google.com2012-09-11
| | | | | | Review URL: https://codereview.appspot.com/6489108 git-svn-id: http://skia.googlecode.com/svn/trunk@5484 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2012-09-06
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@5410 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add R-Tree data structure.Gravatar rileya@google.com2012-09-05
Review URL: https://codereview.appspot.com/6489055 git-svn-id: http://skia.googlecode.com/svn/trunk@5401 2bbb7eff-a529-9590-31e7-b0007b416f81
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