aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/core/SkRTree.h
Commit message (Collapse)AuthorAge
* Fix up all the easy virtual ... SK_OVERRIDE cases.Gravatar mtklein2015-01-09
| | | | | | | | | | | | This fixes every case where virtual and SK_OVERRIDE were on the same line, which should be the bulk of cases. We'll have to manually clean up the rest over time unless I level up in regexes. for f in (find . -type f); perl -p -i -e 's/virtual (.*)SK_OVERRIDE/\1SK_OVERRIDE/g' $f; end BUG=skia: Review URL: https://codereview.chromium.org/806653007
* Implement SkPicture::bytesUsed() for SkRecord backendGravatar tomhudson2014-11-19
| | | | | | | BUG=chromium:230419 R=mtklein@google.com,reed@google.com Review URL: https://codereview.chromium.org/490253003
* 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
* Demote getCount, getDepth, and clear to RTree-only methods.Gravatar mtklein2014-10-02
| | | | | | | | We use them only to test RTree. BUG=skia: Review URL: https://codereview.chromium.org/622773003
* 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
* 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
* Make BBH::search() const.Gravatar mtklein2014-08-08
| | | | | | | | | | | | | I'd like to have SkRecordDraw() work with a const SkBBoxHierarchy*, but can't quite today. The only interesting change here is no longer flushing if needed in RTree; instead we assert we've been flushed already. BUG=skia: R=robertphillips@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/452233002
* Initial QuadTree implementationGravatar commit-bot@chromium.org2014-02-03
| | | | | | | | | | | | | | | | | | In an effort to find a faster bounding box hierarchy than the R-Tree, a QuadTree has been implemented here. For now, the QuadTree construction is generally faster than the R-Tree and the queries are a bit slower, so overall, SKP local tests showed QuadTree performance similar to the R-Tree performance. Tests and bench are included in this cl. At this point, I'd like to be able to commit this in order to more easily use the bots to test multiple configurations and a larger number of SKPs. The R-Tree BBH is still used by default so this change shouldn't affect chromium. BUG=skia: R=junov@chromium.org, junov@google.com, senorblanco@google.com, senorblanco@chromium.org, reed@google.com, sugoi@google.com, fmalita@google.com Author: sugoi@chromium.org Review URL: https://codereview.chromium.org/131343011 git-svn-id: http://skia.googlecode.com/svn/trunk@13282 2bbb7eff-a529-9590-31e7-b0007b416f81
* Start cleaning up 64bit Win warningsGravatar robertphillips@google.com2013-10-14
| | | | | | | | https://codereview.chromium.org/27192003/ git-svn-id: http://skia.googlecode.com/svn/trunk@11764 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
* Fixing SkPicture command pattern optimizations to make them work correctly ↵Gravatar commit-bot@chromium.org2013-03-15
| | | | | | | | | | | | | | | with bounding box hierarchies BUG=https://code.google.com/p/chromium/issues/detail?id=180645 TEST=render_pictures -r <skp_dir> --validate --bbh <grid|rtree> --mode tile 256 256 Author: junov@chromium.org Reviewed By: robertphillips@google.com Review URL: https://chromiumcodereview.appspot.com/12817011 git-svn-id: http://skia.googlecode.com/svn/trunk@8171 2bbb7eff-a529-9590-31e7-b0007b416f81
* Avoid possible O(n) stack space use by skqsort.Gravatar bungeman@google.com2013-01-30
| | | | | | | https://codereview.appspot.com/7222043/ git-svn-id: http://skia.googlecode.com/svn/trunk@7470 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-01-26
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@7406 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
* Add optional aspect ratio parameter to R-Tree, this helps the bulk load ↵Gravatar rileya@google.com2012-09-10
| | | | | | | | algorithm create more square tiles. Review URL: https://codereview.appspot.com/6489102 git-svn-id: http://skia.googlecode.com/svn/trunk@5466 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
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-13 12:43:09 +0000