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path: root/src/gpu/GrAtlas.cpp
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* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2014-04-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@14021 2bbb7eff-a529-9590-31e7-b0007b416f81
* Minor changes to GrFontCache system.Gravatar commit-bot@chromium.org2014-04-01
| | | | | | | | | | | | The main change is parameterizing the GrAtlasMgr so it can have a different sized backing texture and a different number of plots. This is in support of the saveLayer cache which has a smaller backing texture and only one plot. R=jvanverth@google.com, bsalomon@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/217423014 git-svn-id: http://skia.googlecode.com/svn/trunk@14011 2bbb7eff-a529-9590-31e7-b0007b416f81
* Distance field fixes for AndroidGravatar commit-bot@chromium.org2014-03-26
| | | | | | | | | | | | | | | | | | | | - Expand glyph size by 2 on each side to compensate for bilerp lookup - Correct for Adreno tendency to drop entire tile if any pixel has divide-by-0 - Fix blurriness on Adreno by using uv coords to compute gradient instead of st coords - Add faster version for uniform scale BUG=skia:2173 Committed: http://code.google.com/p/skia/source/detail?r=13955 R=bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/205343008 git-svn-id: http://skia.googlecode.com/svn/trunk@13958 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert of Distance field fixes for Android ↵Gravatar commit-bot@chromium.org2014-03-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/205343008/) Reason for revert: compile error at line 110 in GrDistanceFieldTextureEffect.cpp Original issue's description: > Distance field fixes for Android > - Expand glyph size by 2 on each side to compensate for bilerp lookup > - Correct for Adreno tendency to drop entire tile if any pixel has divide-by-0 > - Fix blurriness on Adreno by using uv coords to compute gradient instead > of st coords > - Add faster version for uniform scale > > BUG=skia:2173 > > Committed: http://code.google.com/p/skia/source/detail?r=13955 R=bsalomon@google.com TBR=bsalomon@google.com NOTREECHECKS=true NOTRY=true BUG=skia:2173 Author: jvanverth@google.com Review URL: https://codereview.chromium.org/212953008 git-svn-id: http://skia.googlecode.com/svn/trunk@13956 2bbb7eff-a529-9590-31e7-b0007b416f81
* Distance field fixes for AndroidGravatar commit-bot@chromium.org2014-03-26
| | | | | | | | | | | | | | | | | - Expand glyph size by 2 on each side to compensate for bilerp lookup - Correct for Adreno tendency to drop entire tile if any pixel has divide-by-0 - Fix blurriness on Adreno by using uv coords to compute gradient instead of st coords - Add faster version for uniform scale BUG=skia:2173 R=bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/205343008 git-svn-id: http://skia.googlecode.com/svn/trunk@13955 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove unused zero_fill() in GrAtlas.cppGravatar fmalita@google.com2014-03-12
| | | | | | | | | | Triggers warnings with some local clang builds. R=jvanverth@google.com Review URL: https://codereview.chromium.org/197663003 git-svn-id: http://skia.googlecode.com/svn/trunk@13773 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2014-03-04
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@13651 2bbb7eff-a529-9590-31e7-b0007b416f81
* New approach for GPU font atlasGravatar commit-bot@chromium.org2014-03-03
| | | | | | | | | | | | | In the previous code, each GrTextStrike had exclusive access to one or more GrPlots in the texture atlas. This led to poor packing when only a few glyphs were used. This change allows GrTextStrikes to share GrPlots, thereby getting much better utilization of the entire texture. BUG=skia:2224 R=robertphillips@google.com, bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/177463003 git-svn-id: http://skia.googlecode.com/svn/trunk@13636 2bbb7eff-a529-9590-31e7-b0007b416f81
* Improved distance field samplingGravatar commit-bot@chromium.org2014-02-14
| | | | | | | | | | | | There are two different fixes here. First, it computes the distance value properly within the shader. Second, it handles anti-aliasing properly by doing a correction based on the gradient of the texture coordinates. R=bsalomon@google.com, reed@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/149853002 git-svn-id: http://skia.googlecode.com/svn/trunk@13461 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove border from GrAtlas entries, and associated copy.Gravatar commit-bot@chromium.org2014-02-14
| | | | | | | | | | | BUG=skia:2178 R=bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/166483005 git-svn-id: http://skia.googlecode.com/svn/trunk@13458 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add support for reading non-rendertarget textures.Gravatar commit-bot@chromium.org2013-10-23
| | | | | | | | | | | | | Also removes rendertarget flag from GrAtlas texture creation (no longer needed) and re-enables GrFontCache::dump(). R=robertphillips@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/29263004 git-svn-id: http://skia.googlecode.com/svn/trunk@11917 2bbb7eff-a529-9590-31e7-b0007b416f81
* Second wave of Win64 warning cleanupGravatar robertphillips@google.com2013-10-15
| | | | | | | | https://codereview.chromium.org/27343002/ git-svn-id: http://skia.googlecode.com/svn/trunk@11778 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix font GMsGravatar jvanverth@google.com2013-10-02
| | | | | | | | | | Disables font cache dump for now R=robertphillips@google.com Review URL: https://codereview.chromium.org/25605007 git-svn-id: http://skia.googlecode.com/svn/trunk@11584 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add support to dump font cache texture for debug purposesGravatar commit-bot@chromium.org2013-10-02
| | | | | | | | | | R=robertphillips@google.com, bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/25736002 git-svn-id: http://skia.googlecode.com/svn/trunk@11579 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add new skyline RectanizerGravatar commit-bot@chromium.org2013-10-02
| | | | | | | | | | | | | | | | | | | The skyline Rectanizer tracks the leading silhouette of the currently packed rects and tries to fit the next rectangle on top of that. This gives slightly better packing behavior than the current log2 scheme. Also shrank the size of the plots, which increases their number from 18 to 32 and gives better cache behavior (fewer purges and uploads). R=bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/25584002 git-svn-id: http://skia.googlecode.com/svn/trunk@11577 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-09-28
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@11513 2bbb7eff-a529-9590-31e7-b0007b416f81
* GrAtlas cleanup: Split out GrPlot and GrAtlasGravatar commit-bot@chromium.org2013-09-27
| | | | | | | | | | | | This breaks up GrAtlas into the head of the list (GrAtlas) and the list elements (GrPlot). It also moves all of the GrPlot management code into GrAtlasMgr. It adds a simple pool allocator for GrPlots and removes use of GrPlotMgr. R=bsalomon@google.com, robertphillips@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/24981004 git-svn-id: http://skia.googlecode.com/svn/trunk@11508 2bbb7eff-a529-9590-31e7-b0007b416f81
* move GrMalloc, GrFree, Gr_bzero to their sk equivalentsGravatar reed@google.com2013-09-26
| | | | | | | | | BUG= R=bsalomon@google.com Review URL: https://codereview.chromium.org/23566022 git-svn-id: http://skia.googlecode.com/svn/trunk@11486 2bbb7eff-a529-9590-31e7-b0007b416f81
* GrAtlas refactor: Replace GrMaskFormat usage in GrAtlas with GrPixelConfig.Gravatar commit-bot@chromium.org2013-09-26
| | | | | | | | | | | | | This gets the font-specific GrMaskFormat out of GrAtlas and replaces it with more generic configs, allowing GrAtlas to be used for other things. R=robertphillips@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/24751003 git-svn-id: http://skia.googlecode.com/svn/trunk@11474 2bbb7eff-a529-9590-31e7-b0007b416f81
* First pass at font cache refactor: Create an atlas manager per textureGravatar commit-bot@chromium.org2013-09-26
| | | | | | | | | | | | | | This changes the AtlasMgr from a singleton class to one that is created per-texture. This is the first step in allowing us to create Atlases of other types (e.g., combine small icons into one big texture). R=bsalomon@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/24608002 git-svn-id: http://skia.googlecode.com/svn/trunk@11468 2bbb7eff-a529-9590-31e7-b0007b416f81
* Have multiple plotmgrs, one for each mask format.Gravatar jvanverth@google.com2013-09-16
| | | | | | | | | | Only flush/purge those strikes that match our format. R=bsalomon@google.com Review URL: https://codereview.chromium.org/24047005 git-svn-id: http://skia.googlecode.com/svn/trunk@11303 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove GrRefCnt.h in favor of SkRefCnt.hGravatar commit-bot@chromium.org2013-09-09
| | | | | | | | | | | | | | | | | This removes GrRefCnt.h with all its tyepdefs and #defines and just switch them to the Sk* equivalents. GrSafeSetNull was promoted to SkSafeSetNull in SkRefCnt.h. BUG=None TEST=none, no functional changes. R=bsalomon@google.com, robertphillips@google.com Author: tfarina@chromium.org Review URL: https://chromiumcodereview.appspot.com/23904003 git-svn-id: http://skia.googlecode.com/svn/trunk@11151 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace uses of GR_DEBUG by SK_DEBUG.Gravatar commit-bot@chromium.org2013-08-28
| | | | | | | | | | | BUG=None R=bsalomon@google.com, robertphillips@google.com Author: tfarina@chromium.org Review URL: https://chromiumcodereview.appspot.com/23137022 git-svn-id: http://skia.googlecode.com/svn/trunk@10978 2bbb7eff-a529-9590-31e7-b0007b416f81
* My clang now doesn't complain about !"foo".Gravatar mtklein@google.com2013-08-22
| | | | | | | | | BUG= R=robertphillips@google.com Review URL: https://codereview.chromium.org/22875037 git-svn-id: http://skia.googlecode.com/svn/trunk@10874 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace uses of GrAssert by SkASSERT.Gravatar tfarina@chromium.org2013-08-17
| | | | | | | | R=bsalomon@google.com Review URL: https://codereview.chromium.org/22850006 git-svn-id: http://skia.googlecode.com/svn/trunk@10789 2bbb7eff-a529-9590-31e7-b0007b416f81
* Change Atlas recycling to track current flush count and recycle if Atlas not ↵Gravatar commit-bot@chromium.org2013-08-16
| | | | | | | | | | | | | used in current flush. BUG= R=bsalomon@google.com, robertphillips@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/23120004 git-svn-id: http://skia.googlecode.com/svn/trunk@10777 2bbb7eff-a529-9590-31e7-b0007b416f81
* GPU Font Cache improvements:Gravatar commit-bot@chromium.org2013-08-05
| | | | | | | | | | | | | | | - If a strike has multiple atlases, check all for room for a new glyph - Mark remaining atlases unused after a purge, then check for an unused atlas before purging (reduces TextContext flushes and ghosting) - Hide Atlas management a little better inside AtlasMgr R=robertphillips@google.com, bsalomon@google.com Author: jvanverth@google.com Review URL: https://chromiumcodereview.appspot.com/21594005 git-svn-id: http://skia.googlecode.com/svn/trunk@10544 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove legacy names no longer referenced in Chrome and WebKit.Gravatar bsalomon@google.com2013-02-07
| | | | | | Review URL: https://codereview.appspot.com/7311055 git-svn-id: http://skia.googlecode.com/svn/trunk@7640 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make all GrContext members that return a texture also ref the texture for ↵Gravatar bsalomon@google.com2013-01-24
| | | | | | | | the caller. Review URL: https://codereview.appspot.com/7198049 git-svn-id: http://skia.googlecode.com/svn/trunk@7362 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove _UPM_ GrPixelConfigsGravatar bsalomon@google.com2012-08-20
| | | | | | | | Review URL: http://codereview.appspot.com/6460113/ git-svn-id: http://skia.googlecode.com/svn/trunk@5196 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add placement new macros to SkPostConfig, call SkNEW* from Ganesh.Gravatar tomhudson@google.com2012-07-09
| | | | | | | | | | | | TODO: unify with the placement new implementation in SkTemplatesPriv.h, once various issues there are overcome. reed@ should be taking the lead there. http://codereview.appspot.com/6384043/ git-svn-id: http://skia.googlecode.com/svn/trunk@4492 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move clientID into texture descGravatar robertphillips@google.com2012-06-07
| | | | | | | | http://codereview.appspot.com/6305044/ git-svn-id: http://skia.googlecode.com/svn/trunk@4201 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove deprecated names from Gr (WK is no longer using them)Gravatar bsalomon@google.com2012-03-30
| | | | | | | | Review URL: http://codereview.appspot.com/5969046/ git-svn-id: http://skia.googlecode.com/svn/trunk@3553 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove GrAALevel enum, use explicit sample countGravatar bsalomon@google.com2012-01-30
| | | | | | | | Review URL: http://codereview.appspot.com/5600045/ git-svn-id: http://skia.googlecode.com/svn/trunk@3106 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove fConfig/fFormat union in GrTextureDescGravatar bsalomon@google.com2011-12-06
| | | | | | | Review URL: http://codereview.appspot.com/5448116/ git-svn-id: http://skia.googlecode.com/svn/trunk@2806 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make all pixel ops go thru ctx so we can correctly flush. Unify two texture ↵Gravatar bsalomon@google.com2011-11-16
| | | | | | | | | | upload code paths. Review URL: http://codereview.appspot.com/5373108/ git-svn-id: http://skia.googlecode.com/svn/trunk@2701 2bbb7eff-a529-9590-31e7-b0007b416f81
* Removes warnings generated by gcc and clang.Gravatar tomhudson@google.com2011-11-09
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@2651 2bbb7eff-a529-9590-31e7-b0007b416f81
* [GPU] Add explicit byte order and PM vs. UPM 8888 configsGravatar bsalomon@google.com2011-11-07
| | | | | | | | Review URL: http://codereview.appspot.com/5347042/ git-svn-id: http://skia.googlecode.com/svn/trunk@2618 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move gpu/include/* to include/gpu and gpu/src/* to src/gpuGravatar bsalomon@google.com2011-10-12
Review URL: http://codereview.appspot.com/5250070/ git-svn-id: http://skia.googlecode.com/svn/trunk@2471 2bbb7eff-a529-9590-31e7-b0007b416f81
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