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path: root/Source/WebCore/platform/graphics/android/PaintedSurface.cpp
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* Fix ANR when hitting very large layersNicolas Roard2011-12-081-5/+8
| | | | | | | | | | | In some cases we have to deal with very large layers (e.g. 130k x 56k). We do clip them at draw time, but at prepare time we will generate *all* the needed BaseTile objects. Those are small, but when you have to allocated 100k of them and then iterate, it does not make things fast, and we can ANR (and sometimes recover later). bug:5466840 Change-Id: I01c64ed1014fa719b619609fd2bd24126dc9056e
* synchronous layer updates, and animation deferral during paintChris Craik2011-11-161-70/+47
| | | | | | | | bug:5522081 bug:5239801 bug:5297563 Change-Id: I600f66999e093f720a8ea97ef3e15d3d1d297a8f
* Fallback mode when running out of textures for layersNicolas Roard2011-11-101-25/+51
| | | | | | | | | | - Implements a degraded rendering mode when running out of textures - Speed up rendering by reusing the same SkBitmap in RasterRenderer - Some refactoring bug:5279231 Change-Id: I52943a87bed56c49b01b47fea4fa1a5c49e09e93
* Merge "DO NOT MERGE Fix SW extras for layers" into ics-mr1John Reck2011-10-251-13/+0
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| * DO NOT MERGE Fix SW extras for layersJohn Reck2011-10-251-13/+0
| | | | | | | | | | | | | | Bug: 5507239 Also remove all the old, unused layer setExtras stuff Change-Id: Id1670010536712b7a9f50e74821c9fb7f708e851
* | Take scale into account when greedily prefetching an entire layerChris Craik2011-10-251-2/+2
| | | | | | | | | | | | | | | | | | | | bug:5509149 Scale wasn't being taken into account when estimating layer tile consumption, so zooming in on layer content could attempt to fetch and draw hundreds of layers per tile, causing lots of missing content. Change-Id: Ib26e203827ad93be12d29561b9d8094cb712f014
* | Remove unnecessary logNicolas Roard2011-10-251-1/+1
|/ | | | | | | CL https://android-git.corp.google.com/g/#/c/144158/ introduced a debug log that we don't need, spamming logcat Change-Id: Iea8a1784153dd9f6f53e67f7cb62504440344c7c
* Implement dual textures for layers to handle zooming correctly.Nicolas Roard2011-10-201-7/+6
| | | | | | | | | We add a new class, DualTiledTexture, that encapsulate two TiledTextures and manage them according to the current scale factor. bug:5492874 Change-Id: I4ba3ff539f9242ae5102189e9623e1535e9cc28f
* Be less aggressive with clippings layers tilesNicolas Roard2011-10-181-0/+12
| | | | | | | | This also improves performances a bit when animating small layers. bug:5472082 bug:5297559 Change-Id: I0b9fa0a9abf98ab53928f97f53c3134056b15889
* Fix layer initializationChris Craik2011-10-141-0/+16
| | | | | | | | | bug:5452786 Fixed layer initialization to reference its current layer's SkPicture when it's created Change-Id: I4ac33ad6874a982d375859445e2a014ff35d7e12
* Double buffering for layersChris Craik2011-10-101-42/+23
| | | | | | | | | | | | | bug:5309934 Defer picture changes and invalidations when: 1) a tiled texture hasn't completed painting 2) the user is scrolling (done in PaintedSurface) Remaining issues: Should block updates on zooming Change-Id: I60ee722e651f96e95a4ac0e819999fc1589037c3
* Fix a memory leak with LayerAndroidNicolas Roard2011-09-291-0/+20
| | | | | | | (we had a cycle between LayerAndroid and PaintedSurface) bug:5366807 Change-Id: I1b7341984b3cc6fd998b9ab54205bb963eb9223d
* Implement partial repaint for layers (at the tile level)Nicolas Roard2011-08-171-3/+5
| | | | | | | | Fixes a scheduling problem with layers bug:3392331 bug:5145259 Change-Id: I2ea2c91f2c6d6f5288375cb5ebdaa69819b740be
* Fix crash issue with drawingNicolas Roard2011-08-111-0/+8
| | | | | | | retain layers as needed bug:4177062 Change-Id: Ifd8d493c8ed3b13eedece260136be873f6701fed
* Fixes layers painting crashesNicolas Roard2011-08-041-5/+36
| | | | | | bug:5097230 bug:5045149 Change-Id: I20fcae13e7f617658447c02bd51dc83d2914922e
* Implements tiled layers. We remove all the existing code in LayerAndroidNicolas Roard2011-07-141-0/+162
related to the old texture management and introduce two new classes: - PaintedSurface, used as a placeholder ui-side for the regularly changing LayerAndroid - TiledTexture, implementing the tiling of PaintedSurface using a set of BaseTile bug:4580444 bug:3392331 Change-Id: I0daa079d2acce49f3baa8c312ea0b0dd457ccd5c
generated by cgit v1.1 at 2024-09-11 15:17:48 +0000