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path: root/src/core/SkGpuBlurUtils.h
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* Added new edge handling mode (clamp and repeat) to Gaussian blur filter.Gravatar wutao2017-06-30
| | | | | | | | | | | | | | | | | | | Gaussian blur filter will interpolate value by using out of bounds coords, which is 0. This makes it appears darker near the bounds in the blurred images. There are two issues: 1) when downsampling and upsampling, we should use GrTextureDomainEffect kClamp_Mode to clamp the texture coords to the bounds; 2) during Gaussian blur, we need to clamp to texture bounds. BUG=622128 TEST=cc_unittests, GM image test & manual. Some test results can be found at: https://bugs.chromium.org/p/chromium/issues/detail?id=622128#c49 Change-Id: I9283da1d91efb0da94a991f2d372e9f62c288bdc Reviewed-on: https://skia-review.googlesource.com/20465 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Stephen White <senorblanco@chromium.org> Reviewed-by: Robert Phillips <robertphillips@google.com> Reviewed-by: Mike Reed <reed@google.com>
* Make blur utils take GrTextureProxies - take 2Gravatar Robert Phillips2017-01-30
| | | | | | | | | This is a re-land of https://skia-review.googlesource.com/c/7738/ (Make blur utils take GrTextureProxies) with a fix for the Nexus7 Change-Id: I5821a26b1e986daa11d960ae826a1207512cd2a0 Reviewed-on: https://skia-review.googlesource.com/7746 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
* Revert "Make blur utils take GrTextureProxies"Gravatar Robert Phillips2017-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit d0dc05b98b71af43b44f13beba1292db52b75539. Reason for revert: assertion failure on N7 Original change's description: > Make blur utils take GrTextureProxies > > Change-Id: I1c5054de6d9827eece2f73c4c78818b4db0bc611 > Reviewed-on: https://skia-review.googlesource.com/7738 > Reviewed-by: Brian Salomon <bsalomon@google.com> > Commit-Queue: Robert Phillips <robertphillips@google.com> > TBR=bsalomon@google.com,robertphillips@google.com,reviews@skia.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: I82d9385e23279db4c7a6757f1224e603e231354c Reviewed-on: https://skia-review.googlesource.com/7744 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
* Make blur utils take GrTextureProxiesGravatar Robert Phillips2017-01-30
| | | | | | | Change-Id: I1c5054de6d9827eece2f73c4c78818b4db0bc611 Reviewed-on: https://skia-review.googlesource.com/7738 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
* Rename GrDrawContext to GrRenderTargetContextGravatar Brian Osman2016-10-27
| | | | | | | | | | | | | | This is in preparation for GrTextureContext and GrSurfaceContext BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4030 Change-Id: Ie58c93052e68f3f1f5fe8d15d63760de274a6fbd Reviewed-on: https://skia-review.googlesource.com/4030 Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
* Moving SkBlurImageFilter into coreGravatar vjiaoblack2016-08-23
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48 Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0 Committed: https://skia.googlesource.com/skia/+/4d760175686df8f61a11b66946eb307d89dd2c75 Committed: https://skia.googlesource.com/skia/+/a97a1ab5719d5c355f7900b7f17dec1e467cf57e Review-Url: https://codereview.chromium.org/2255803003
* Revert of Moving SkBlurImageFilter into core (patchset #9 id:160001 of ↵Gravatar bungeman2016-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/2255803003/ ) Reason for revert: Breaking internal roll. Still needs 'Create'. Original issue's description: > Moving SkBlurImageFilter into core > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 > > Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48 > Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0 > Committed: https://skia.googlesource.com/skia/+/4d760175686df8f61a11b66946eb307d89dd2c75 > Committed: https://skia.googlesource.com/skia/+/a97a1ab5719d5c355f7900b7f17dec1e467cf57e TBR=reed@google.com,fmalita@chromium.org,vjiaoblack@google.com # 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/2274603003
* Moving SkBlurImageFilter into coreGravatar vjiaoblack2016-08-23
| | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48 Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0 Committed: https://skia.googlesource.com/skia/+/4d760175686df8f61a11b66946eb307d89dd2c75 Review-Url: https://codereview.chromium.org/2255803003
* Revert of Moving SkBlurImageFilter into core (patchset #8 id:140001 of ↵Gravatar vjiaoblack2016-08-22
| | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/2255803003/ ) Reason for revert: Misnamed function. Original issue's description: > Moving SkBlurImageFilter into core > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 > > Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48 > Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0 > Committed: https://skia.googlesource.com/skia/+/4d760175686df8f61a11b66946eb307d89dd2c75 TBR=reed@google.com,fmalita@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/2265263002
* Moving SkBlurImageFilter into coreGravatar vjiaoblack2016-08-22
| | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48 Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0 Review-Url: https://codereview.chromium.org/2255803003
* Revert of Moving SkBlurImageFilter into core (patchset #8 id:140001 of ↵Gravatar vjiaoblack2016-08-22
| | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/2255803003/ ) Reason for revert: Fixed it wrong, needs to revert to re-discuss and re-land. Original issue's description: > Moving SkBlurImageFilter into core > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 > > Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48 > Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0 TBR=reed@google.com,fmalita@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/2266063002
* Moving SkBlurImageFilter into coreGravatar vjiaoblack2016-08-22
| | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48 Review-Url: https://codereview.chromium.org/2255803003
* Revert of Moving SkBlurImageFilter into core (patchset #6 id:100001 of ↵Gravatar mtklein2016-08-22
| | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/2255803003/ ) Reason for revert: It looks like this breaks our roll into Google3: https://test.corp.google.com/ui#id=OCL:130943857:BASE:130944046:1471881622765:61dbdd3 Original issue's description: > Moving SkBlurImageFilter into core > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 > > Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48 TBR=reed@google.com,fmalita@chromium.org,vjiaoblack@google.com # 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/2263283002
* Moving SkBlurImageFilter into coreGravatar vjiaoblack2016-08-22
BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003 Review-Url: https://codereview.chromium.org/2255803003
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