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path: root/src/core/SkMipMap.cpp
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* Add mipmap procs for F16 format.Gravatar brianosman2016-04-06
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1831353002 Review URL: https://codereview.chromium.org/1831353002
* Adding anisotropic mipmap levels to SkMipMap.Gravatar cblume2016-03-01
| | | | | | | | | Adding 1x2, 1x3, 2x1, 3x1 filters to SkMipMap and enabling SkMipMap to generate anisotropic mip levels. BUG=590804 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1750303002 Review URL: https://codereview.chromium.org/1750303002
* Creating functions for uploading a mipmapped texture.Gravatar cblume2016-02-26
| | | | | | | BUG=476416 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1249543003 Review URL: https://codereview.chromium.org/1249543003
* Adding direct access to SkMipMap levels.Gravatar cblume2016-02-17
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1639693002 Review URL: https://codereview.chromium.org/1639693002
* Use geometric mean when selecting a mipmap scaleGravatar fmalita2016-02-17
| | | | | | | | | | Workaround for anisotropic mipmap quality issues. R=reed@google.com,robertphillips@google.com BUG=skia:4863,chromium:586894 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1697423002 Review URL: https://codereview.chromium.org/1697423002
* Relocate anisotropic mipmap logic to SkMipMap::extractLevel()Gravatar fmalita2016-02-09
| | | | | | | | | Pass a full x/y scale and defer the anisotropic heuristic to SkMipMap. R=reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1686563002 Review URL: https://codereview.chromium.org/1686563002
* SkNx Load/store: take any pointer.Gravatar mtklein2016-01-31
| | | | | | | | | | This means we can remove a lot of explicit casts in code that uses SkNx. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1650653002 CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Review URL: https://codereview.chromium.org/1650653002
* Cleaning up trailing spaces and typos.Gravatar cblume2016-01-26
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1631993002 Review URL: https://codereview.chromium.org/1631993002
* Delete 2 legacy flagsGravatar fmalita2016-01-25
| | | | | | | | | | | | No longer used in Chrome/Android: SK_SUPPORT_LEGACY_ANISOTROPIC_MIPMAPS SK_SUPPORT_LEGACY_PRESCALE_SEMANTICS R=caryclark@google.com,reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1632633002 Review URL: https://codereview.chromium.org/1632633002
* Anisotropic mipmap fixesGravatar fmalita2016-01-22
| | | | | | | | | | | | 1) when selecting a level scale, use max(scaleX, scaleY) instead of current sqrt(scaleX * scaleY) 2) track and apply non-uniform fixup scales R=reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1617183004 Review URL: https://codereview.chromium.org/1617183004
* SkNx miplevel buildingGravatar mtklein2016-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | All sizes approximately twice as fast. Before: micros bench 1649.35 mipmap_build_512x512 nonrendering 1824.42 mipmap_build_511x512 nonrendering 2100.66 ? mipmap_build_512x511 nonrendering 2375.94 mipmap_build_511x511 nonrendering After: micros bench 730.32 ! mipmap_build_512x512 nonrendering 922.12 mipmap_build_511x512 nonrendering 999.07 mipmap_build_512x511 nonrendering 1342.93 ! mipmap_build_511x511 nonrendering BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606013003 CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Committed: https://skia.googlesource.com/skia/+/3bd5aba2a0e165997f683cf3aa306661e71464f6 Review URL: https://codereview.chromium.org/1606013003
* Revert of SkNx miplevel building (patchset #3 id:40001 of ↵Gravatar mtklein2016-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1606013003/ ) Reason for revert: Paranoid revert to see if it helps skia:4823 Original issue's description: > SkNx miplevel building > > All sizes approximately twice as fast. > > Before: > micros bench > 1649.35 mipmap_build_512x512 nonrendering > 1824.42 mipmap_build_511x512 nonrendering > 2100.66 ? mipmap_build_512x511 nonrendering > 2375.94 mipmap_build_511x511 nonrendering > > After: > micros bench > 730.32 ! mipmap_build_512x512 nonrendering > 922.12 mipmap_build_511x512 nonrendering > 999.07 mipmap_build_512x511 nonrendering > 1342.93 ! mipmap_build_511x511 nonrendering > > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606013003 > CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot > > Committed: https://skia.googlesource.com/skia/+/3bd5aba2a0e165997f683cf3aa306661e71464f6 TBR=reed@google.com,mtklein@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1607323002
* SkNx miplevel buildingGravatar mtklein2016-01-19
| | | | | | | | | | | | | | | | | | | | | | | | All sizes approximately twice as fast. Before: micros bench 1649.35 mipmap_build_512x512 nonrendering 1824.42 mipmap_build_511x512 nonrendering 2100.66 ? mipmap_build_512x511 nonrendering 2375.94 mipmap_build_511x511 nonrendering After: micros bench 730.32 ! mipmap_build_512x512 nonrendering 922.12 mipmap_build_511x512 nonrendering 999.07 mipmap_build_512x511 nonrendering 1342.93 ! mipmap_build_511x511 nonrendering BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1606013003 CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Review URL: https://codereview.chromium.org/1606013003
* remove SK_SUPPORT_LEGACY_MIPLEVEL_BUILDER codeGravatar reed2016-01-17
| | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1599133002 TBR= Review URL: https://codereview.chromium.org/1599133002
* use pixmaps in mipmap apiGravatar reed2016-01-16
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1598803002 Review URL: https://codereview.chromium.org/1598803002
* speedup mip buildersGravatar reed2016-01-16
| | | | | | | | | | | | | | | | | | | | | | | | | | 1. push the inner-loop into the procs 2. for the 3x3 and 3x2 cases, skip the redundant horizontal read/expand Some before/after timings (unfortunately there's a lot of variance) -- on MacBook Air Before 9/9 MB 1 1.45ms 1.65ms 1.92ms 2.93ms 31% ▂█▂▁▁▁▂█▆▂ nonrendering mipmap_build_512x512 9/9 MB 1 1.85ms 2.33ms 2.47ms 3.69ms 28% ▃██▄▃▂▁▂▁▁ nonrendering mipmap_build_511x512 9/9 MB 1 2.15ms 2.21ms 2.37ms 3.28ms 15% █▂▂▁▁▁▁▅▁▁ nonrendering mipmap_build_512x511 9/9 MB 1 2.74ms 3.9ms 4.03ms 5.89ms 25% ▄▂▃▄█▂▁▂▇▅ nonrendering mipmap_build_511x511 After 10/10 MB 1 1.08ms 1.09ms 1.1ms 1.18ms 3% ▁▁▁▁▁▁▁█▃▁ nonrendering mipmap_build_512x512 10/10 MB 1 1.22ms 1.44ms 1.66ms 2.83ms 30% ▂▂▄▁▁▃█▅▂▁ nonrendering mipmap_build_511x512 10/10 MB 1 1.45ms 1.91ms 2.04ms 3.75ms 36% ▁▁▁▃▅█▃▂▂▂ nonrendering mipmap_build_512x511 10/10 MB 1 1.7ms 1.7ms 1.81ms 2.41ms 13% █▁▁▁▁▁▁▁▁▄ nonrendering mipmap_build_511x511 BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1593073002 Review URL: https://codereview.chromium.org/1593073002
* use triangle filter for odd dimensions in mip-levelsGravatar reed2016-01-15
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1592473002 Review URL: https://codereview.chromium.org/1592473002
* Style Change: NULL->nullptrGravatar halcanary2015-08-27
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316233002 Review URL: https://codereview.chromium.org/1316233002
* Style Change: SkNEW->new; SkDELETE->deleteGravatar halcanary2015-08-26
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316123003 Review URL: https://codereview.chromium.org/1316123003
* check (runtime) for null-pixels even when lock succeedsGravatar reed2015-06-02
| | | | | | | BUG=492818 TBR= Review URL: https://codereview.chromium.org/1159953006
* deprecate calling lockPixelsGravatar reed2015-05-23
| | | | | | | BUG=skia: TBR= Review URL: https://codereview.chromium.org/1156003002
* Remove unused SK_SUPPORT_LEGACY_ROUND_MIPMAP_LEVEL_CHOICE guardGravatar fmalita2015-05-08
| | | | | | R=reed@google.com,robertphillips@google.com Review URL: https://codereview.chromium.org/1135823003
* use floor for mip-level choiceGravatar reed2015-05-06
| | | | | | | | this chrome change must land first: https://codereview.chromium.org/1131663002/ BUG=skia: Review URL: https://codereview.chromium.org/1131613002
* add kGray_8_SkColorTypeGravatar reed2015-03-17
| | | | | | | | | patch from issue 1014783003 at patchset 60001 (http://crrev.com/1014783003#ps60001) BUG=skia: TBR= Review URL: https://codereview.chromium.org/1010343002
* speedup mipmap buildingGravatar reed2015-01-27
| | | | | | | | | | | mipmap_build benchmark: before: 3.36ms after: 2.20ms BUG=skia: Review URL: https://codereview.chromium.org/873393002
* remove legacy flags for old image filteringGravatar reed2015-01-20
| | | | | | | BUG=skia: TBR= Review URL: https://codereview.chromium.org/857193003
* use log2(scale) to compute mip levelGravatar reed2015-01-16
| | | | | | | | | | | | | now w/ expanded suppressions This reverts commit b50ced703030dfbda4fc3ef5e6ec9a52fc0405f8. BUG=skia: TBR= NOTRY=True NOTREECHECKS=True Review URL: https://codereview.chromium.org/856723003
* Revert of use log2(scale) to compute mip level (patchset #7 id:120001 of ↵Gravatar reed2015-01-16
| | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/849333002/) Reason for revert: need more suppressions Original issue's description: > use log2(scale) to compute mip level > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/15fd47f8a07615a7f5d78581aee4c80ff9f17fd9 TBR=robertphillips@google.com,jvanverth@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/856783004
* use log2(scale) to compute mip levelGravatar reed2015-01-16
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/849333002
* Revert "choose better mip level"Gravatar reed2015-01-15
| | | | | | | | | | This reverts commit 09544fcf9611be6efc0c38ab9d9a3f82181341fb. BUG=skia: TBR= NOTREECHECKS=True Review URL: https://codereview.chromium.org/849173003
* choose better mip levelGravatar reed2015-01-15
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/845793005
* Watch out for SkFixed overflow in SkMipMap.cpp.Gravatar mtklein2014-11-21
| | | | | | | | | | | Tested with -fsanitize=signed-integer-overflow. This new assert used to trigger in MipMap unit test. Don't appear to be any GM diffs. BUG=skia: Review URL: https://codereview.chromium.org/729373004
* Add SkCachedData and use it for SkMipMapGravatar reed2014-10-08
| | | | | | | | This reverts commit 37c5a815d8ea33247968212ef4cc83394ceee1bc. TBR=mtklein Review URL: https://codereview.chromium.org/635333002
* Speculative revert to diagnose crash in chrome. Revert "Add SkCachedData and ↵Gravatar reed2014-10-03
| | | | | | | | | | | use it for SkMipMap" This reverts commit 92561a0b99ad6c08ab7a11dd1872f028199392e9. crasher in question: https://code.google.com/p/chromium/issues/detail?id=420178 Review URL: https://codereview.chromium.org/617613003
* Add SkCachedData and use it for SkMipMapGravatar reed2014-10-02
| | | | Review URL: https://codereview.chromium.org/592843003
* Revert "Revert of setConfig -> setInfo ↵Gravatar commit-bot@chromium.org2014-05-30
| | | | | | | | | | | | | | (https://codereview.chromium.org/308683005/)" This reverts commit eecaea4148805834f223681f70b6488ceba12d09. R=robertphillips@google.com, scroggo@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/301283003 git-svn-id: http://skia.googlecode.com/svn/trunk@14989 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Revert of https://codereview.chromium.org/113823003/"Gravatar reed@google.com2013-12-30
| | | | | | | | | | This reverts commit 68b4b32066ea0ba9dbb5d326a836f8a54297b7aa. BUG= Review URL: https://codereview.chromium.org/122293002 git-svn-id: http://skia.googlecode.com/svn/trunk@12842 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert of https://codereview.chromium.org/113823003/Gravatar commit-bot@chromium.org2013-12-30
| | | | | | | | | | | | | | | | Reason for revert: need to update callsites in linux codecs R=robertphillips@google.com TBR=robertphillips@google.com NOTREECHECKS=true NOTRY=true BUG= Author: reed@google.com Review URL: https://codereview.chromium.org/122283002 git-svn-id: http://skia.googlecode.com/svn/trunk@12841 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove Sk64 from public API, and start to remove usage internallyGravatar reed@google.com2013-12-30
| | | | | | | | | BUG= R=robertphillips@google.com Review URL: https://codereview.chromium.org/113823003 git-svn-id: http://skia.googlecode.com/svn/trunk@12840 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, ↵Gravatar reed@google.com2013-10-31
| | | | | | | | | | | | since it triggers a warning"" This reverts commit 1e787c38fa71f2a21fd728f1b1d620b9b09b0d3d. BUG= Review URL: https://codereview.chromium.org/54603004 git-svn-id: http://skia.googlecode.com/svn/trunk@12057 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it ↵Gravatar reed@google.com2013-10-31
| | | | | | | | triggers a warning" This reverts commit 1d22c4aaf9d8f053f25194a1ed74b137bfb19497. git-svn-id: http://skia.googlecode.com/svn/trunk@12056 2bbb7eff-a529-9590-31e7-b0007b416f81
* add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers ↵Gravatar reed@google.com2013-10-31
| | | | | | | | | | | a warning BUG= R=robertphillips@google.com, senorblanco@chromium.org, vandebo@chromium.org Review URL: https://codereview.chromium.org/51033004 git-svn-id: http://skia.googlecode.com/svn/trunk@12055 2bbb7eff-a529-9590-31e7-b0007b416f81
* add mipmaps to scaledimagecacheGravatar reed@google.com2013-07-24
| | | | | | | | BUG= Review URL: https://codereview.chromium.org/19789016 git-svn-id: http://skia.googlecode.com/svn/trunk@10305 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-07-19
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@10175 2bbb7eff-a529-9590-31e7-b0007b416f81
* add copyright noticesGravatar reed@google.com2013-07-18
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@10169 2bbb7eff-a529-9590-31e7-b0007b416f81
* pull mipmap class into its own (private) headerGravatar reed@google.com2013-07-18
BUG= R=scroggo@google.com Review URL: https://codereview.chromium.org/19462007 git-svn-id: http://skia.googlecode.com/svn/trunk@10161 2bbb7eff-a529-9590-31e7-b0007b416f81
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