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path: root/src/gpu/GrDistanceFieldTextContext.h
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* Gamma correction for distance field text.Gravatar jvanverth2014-06-10
| | | | | | | | | | | | | | Handles both non-LCD and LCD text. Uses a texture to look up the gamma correction values for a given text color or luminance. BUG=skia: Committed: https://skia.googlesource.com/skia/+/4d517fdbb145cb95e5e935470df331e1b6667cfc R=reed@google.com, bungeman@google.com, robertphillips@google.com, bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/258883002
* Revert of Gamma correction for distance field text. ↵Gravatar scroggo2014-06-09
| | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/258883002/) Reason for revert: Memory leaks. I suspect this is due to the lack of destructors in SkAutoGlyphCache Original issue's description: > Gamma correction for distance field text. > > Handles both non-LCD and LCD text. Uses a texture to look up the gamma correction values for a given text color or luminance. > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/4d517fdbb145cb95e5e935470df331e1b6667cfc NOTRY=true NOTREECHECKS=true R=reed@google.com, bungeman@google.com, robertphillips@google.com, bsalomon@google.com, jvanverth@google.com, mtklein@google.com Author: scroggo@google.com Review URL: https://codereview.chromium.org/323513005
* Gamma correction for distance field text.Gravatar jvanverth2014-06-09
| | | | | | | | | | | Handles both non-LCD and LCD text. Uses a texture to look up the gamma correction values for a given text color or luminance. BUG=skia: R=reed@google.com, bungeman@google.com, robertphillips@google.com, bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/258883002
* Add flag for SkGpuSurface creation to enable distance fields.Gravatar commit-bot@chromium.org2014-05-02
| | | | | | | | | | | BUG=skia:2173 R=bsalomon@google.com, reed@google.com, bungeman@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/261783004 git-svn-id: http://skia.googlecode.com/svn/trunk@14525 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add LCD support for distance field text.Gravatar commit-bot@chromium.org2014-04-03
| | | | | | | | | | | | | LCD support is handled by shifting the uv coordinate by 1/3 of a pixel (transformed by the inverse CTM) to the left and right of the original texture coordinate, and using left, center, and right lookups to set the RGB values. This supports both RGB and BGR subpixel order. BUG=skia:2173 R=robertphillips@google.com, egdaniel@google.com, bungeman@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/219243012 git-svn-id: http://skia.googlecode.com/svn/trunk@14049 2bbb7eff-a529-9590-31e7-b0007b416f81
* SK_SUPPORT_LEGACY_GRTYPES to hide duplicate types from SkTypes.hGravatar commit-bot@chromium.org2014-03-28
| | | | | | | | | | | BUG=skia: R=bsalomon@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/216503004 git-svn-id: http://skia.googlecode.com/svn/trunk@13982 2bbb7eff-a529-9590-31e7-b0007b416f81
* Drop executable flag from headers so that they can be packagedGravatar robertphillips@google.com2014-03-11
| | | | | | | | https://codereview.chromium.org/194883004/ git-svn-id: http://skia.googlecode.com/svn/trunk@13746 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2014-01-31
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@13258 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace factory generation of TextContexts with persistent objects.Gravatar commit-bot@chromium.org2014-01-30
| | | | | | | | | | | BUG=skia:2018 R=bsalomon@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/150743002 git-svn-id: http://skia.googlecode.com/svn/trunk@13249 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move GrTextContext to private interfaceGravatar commit-bot@chromium.org2014-01-30
NOTRY=true R=bsalomon@google.com, reed@google.com Author: jvanverth@google.com Review URL: https://codereview.chromium.org/145073005 git-svn-id: http://skia.googlecode.com/svn/trunk@13239 2bbb7eff-a529-9590-31e7-b0007b416f81
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