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path: root/src/effects/GrAlphaThresholdFragmentProcessor.h
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* updated .fp file headersGravatar Ethan Nicholas2018-02-01
| | | | | | | | Bug: skia: Change-Id: I9c39622f34e803a706acd04372be569667380661 Reviewed-on: https://skia-review.googlesource.com/102204 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* Remove color space xform support from SkSLGravatar Brian Osman2017-10-23
| | | | | | | | Bug: skia: Change-Id: Ia50c1f750e4626211f012ae7543db126b10134c3 Reviewed-on: https://skia-review.googlesource.com/61906 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* Remove color space xform from alpha threshold FPGravatar Brian Osman2017-10-19
| | | | | | | | | | | | | | | | | | | | This does math on the sampled color. In order to do that math in the destination color space, I split the behavior up - the threshold FP now operates on the input color, and we construct a series with a simple texture effect (possibly wrapped in a color xform), then the threshold. I also added a GM that verifies this behavior. All other GMs using this effect were operating on a layer source, which is always created in the destination color space. The new GM explicitly makes a DAG with an image source, so the alpha threshold filter needs to handle any color space mismatch. Bug: skia: Change-Id: I1ed08c99f4eed17f68176bf751677a3ae1614fe3 Reviewed-on: https://skia-review.googlesource.com/61942 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* Remove unnecessary includes of GrColorSpaceXform.hGravatar Brian Osman2017-10-16
| | | | | | | | | Bug: skia: Change-Id: I559486ac8750bb23d477ae8bdaa9d71f8bc7c459 Reviewed-on: https://skia-review.googlesource.com/60183 Reviewed-by: Brian Salomon <bsalomon@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* initClassID no longer auto-allocates idsGravatar Ethan Nicholas2017-10-09
| | | | | | | | | | | | | Auto-allocated IDs mean that the IDs depend upon the order in which classes happen to get initialized and are therefore not consistent from run to run. This change paves the way for a persistent shader cache by fixing the IDs in an enum. Bug: skia: Change-Id: I3e923c6c54f41b3b3eb616458abee83e0909c09f Reviewed-on: https://skia-review.googlesource.com/56401 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* Make GrFragmentProcessor be non-refcounted and use std::unique_ptr.Gravatar Brian Salomon2017-08-11
| | | | | | | Change-Id: I985e54a071338e99292a5aa2f42c92bc115b4008 Reviewed-on: https://skia-review.googlesource.com/32760 Commit-Queue: Brian Salomon <bsalomon@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
* automatically generate clone() methods for SkSL fragment processorsGravatar Ethan Nicholas2017-07-31
| | | | | | | | Bug: skia: Change-Id: Ib7b90f20d2b1558aad14f38f95c7c884e654c96d Reviewed-on: https://skia-review.googlesource.com/28620 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* Remove the now unused GR_PROXY_MOVE macroGravatar Brian Salomon2017-07-28
| | | | | | | Change-Id: I9655a3032aea9c40e87742c76ad9a9ab42a159dc Reviewed-on: https://skia-review.googlesource.com/27841 Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* run skslc output through clang-formatGravatar Ethan Nicholas2017-07-19
| | | | | | | | Bug: skia: Change-Id: I97af420d1c3270e24e5d0959237b8163faa9e069 Reviewed-on: https://skia-review.googlesource.com/24646 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Re-land of "converted GrSimpleTextureEffect to sksl"Gravatar Ethan Nicholas2017-07-13
| | | | | | | | | | This reverts commit baf981f71614e7a2fbe6af2726e65126d431ed8e. Bug: skia: Change-Id: I36f6bfb616f1ec2b89043e3a6f7cbdf473bc9588 Reviewed-on: https://skia-review.googlesource.com/22369 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Revert "converted GrSimpleTextureEffect to sksl"Gravatar Ethan Nicholas2017-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 46b654df9e70bbfacf6dc45d3a2a7ceb13a61edb. Reason for revert: making Vulkan mad Original change's description: > converted GrSimpleTextureEffect to sksl > > Bug: skia: > Change-Id: If556c6baad75f22135f429759feabaaec095b900 > Reviewed-on: https://skia-review.googlesource.com/21720 > Commit-Queue: Ethan Nicholas <ethannicholas@google.com> > Reviewed-by: Greg Daniel <egdaniel@google.com> TBR=egdaniel@google.com,ethannicholas@google.com Change-Id: I06fac3d106435e1d58e19cc54a919c5d84784d92 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: skia: Reviewed-on: https://skia-review.googlesource.com/22266 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* converted GrSimpleTextureEffect to skslGravatar Ethan Nicholas2017-07-12
| | | | | | | | Bug: skia: Change-Id: If556c6baad75f22135f429759feabaaec095b900 Reviewed-on: https://skia-review.googlesource.com/21720 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
* Re-land "converted GrCircleBlurFragmentProcessor to sksl"Gravatar Ethan Nicholas2017-07-11
| | | | | | | | | | This reverts commit 818ac5a00dfd570d2b291b7524a70ecd4ef55770. Bug: skia: Change-Id: I9bd8a06bd2dbb40bd261d64d6d04daf864bc00a5 Reviewed-on: https://skia-review.googlesource.com/22075 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Revert "converted GrCircleBlurFragmentProcessor to sksl"Gravatar Ethan Nicholas2017-07-10
| | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 9b80ffc77b8000b493eb1226dc6ec21f1e99edfc. Reason for revert: breaking ANGLE and Android Vulkan GMs Original change's description: > converted GrCircleBlurFragmentProcessor to sksl > > Bug: skia: > Change-Id: I1b70ba2003c9e9de2b5b9acadaf25c9ed59b1198 > Reviewed-on: https://skia-review.googlesource.com/21727 > Commit-Queue: Ethan Nicholas <ethannicholas@google.com> > Reviewed-by: Brian Salomon <bsalomon@google.com> TBR=bsalomon@google.com,ethannicholas@google.com # Not skipping CQ checks because original CL landed > 1 day ago. Bug: skia: Change-Id: Ia313013b4354b34fa5a02bdb16d007a462c5ca94 Reviewed-on: https://skia-review.googlesource.com/22028 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* converted GrCircleBlurFragmentProcessor to skslGravatar Ethan Nicholas2017-07-07
| | | | | | | | Bug: skia: Change-Id: I1b70ba2003c9e9de2b5b9acadaf25c9ed59b1198 Reviewed-on: https://skia-review.googlesource.com/21727 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* GR_TEST_UTILS fixesGravatar Brian Salomon2017-07-06
| | | | | | | | | | | | | | Fixes build of Skia lib when GR_TEST_UTILS=0 Makes GR_TEST_UTILS=0 for official builds Makes "Mini" builder bot exercise building GPU with is_official_build=true Bug: skia:6786 Change-Id: I6186683a3a216d2e779645bd9e8276a66bcff4d5 Reviewed-on: https://skia-review.googlesource.com/21524 Commit-Queue: Brian Salomon <bsalomon@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
* rewrote GrAlphaThresholdFragmentProcessor in skslGravatar Ethan Nicholas2017-07-05
| | | | | | | | Bug: skia: Change-Id: I641b206fc3bc19ac190ad94ee755ab9e1caab9b3 Reviewed-on: https://skia-review.googlesource.com/21341 Reviewed-by: Jim Van Verth <jvanverth@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Clean up GrResourceProvider usageGravatar Robert Phillips2017-06-15
| | | | | | | | | | | | | The only substantive changes are the removal of GrProxy instantiation in: SkGpuBlurUtils::GaussianBlur GrSimpleTextureEffect::Make* Change-Id: I10970609693bd6ff5b3a3c21b41d82642bb277bc Reviewed-on: https://skia-review.googlesource.com/19965 Reviewed-by: Greg Daniel <egdaniel@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
* Retract GrContext from src/gpu/effectsGravatar Robert Phillips2017-03-15
| | | | | | | Change-Id: Iceb7263098286bafb2605ef17d1fe6bb25d71e97 Reviewed-on: https://skia-review.googlesource.com/9693 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* Clean up/remove unused GrFragmentProcessor-derived ctorsGravatar Robert Phillips2017-02-28
| | | | | | | | | This is the simple (i.e., non-TextureAdjuster) portion of: https://skia-review.googlesource.com/c/8823/ (Remove GrFragmentProcessor-derived class' GrTexture-based ctors) Change-Id: I8f673ebe922e03c69473c18c166bcf818507c662 Reviewed-on: https://skia-review.googlesource.com/8997 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* Remove GrProcessorTestData's GrTexturesGravatar Robert Phillips2017-02-21
| | | | | | | | | | | (No longer) Blocked on: https://skia-review.googlesource.com/c/8450/ (Remove asTextureRef from SkSpecialImage & update effects accordingly (take 2)) This also (unfortunately) picks up a few straggling effects that didn't have a sk_sp<GrTextureProxy> factory. Change-Id: I5ce583a084aa8fe00e866eec1db90e2ec9dd2ab0 Reviewed-on: https://skia-review.googlesource.com/8500 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
* Remove asTextureRef from SkSpecialImage & update effects accordingly (take 2)Gravatar Robert Phillips2017-02-20
| | | | | | | | | | | | | This CL also renames SkSpecialImage::asTextureProxy to asTextureProxyRef This is a reland of: https://skia-review.googlesource.com/c/7995/ (Remove asTextureRef from SkSpecialImage & update effects accordingly) It should be good to land since https://skia-review.googlesource.com/c/8701/ (Replace SkSpecialImage::makeTightSubset with asImage (take 2)) fixes the Chrome-side issue Change-Id: I3d88b2b3d23fd69f3fb914a69dacca96cbc038a4 Reviewed-on: https://skia-review.googlesource.com/8450 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* Remove GrFragmentProcessor::computeInvariantOutputGravatar Brian Salomon2017-02-13
| | | | | | | Change-Id: If475730103052c6097eb91be06808fb723b70bf8 Reviewed-on: https://skia-review.googlesource.com/8330 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* Revert "Remove asTextureRef from SkSpecialImage & update effects accordingly"Gravatar Robert Phillips2017-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit e88cf6b7aa5deaeaa9dab18ada7d9d11e1e4be12. Reason for revert: See if breaking DEPS roll Original change's description: > Remove asTextureRef from SkSpecialImage & update effects accordingly > > This CL also renames SkSpecialImage::asTextureProxy to asTextureProxyRef > > Change-Id: I5ed8e475bb9688453b825ae4500ed0e8d324b5ac > Reviewed-on: https://skia-review.googlesource.com/7995 > 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: I227cbd5fcaf7e2f86e858331d9ec7ff7a5f203ca Reviewed-on: https://skia-review.googlesource.com/8184 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
* Remove asTextureRef from SkSpecialImage & update effects accordinglyGravatar Robert Phillips2017-02-07
| | | | | | | | | This CL also renames SkSpecialImage::asTextureProxy to asTextureProxyRef Change-Id: I5ed8e475bb9688453b825ae4500ed0e8d324b5ac Reviewed-on: https://skia-review.googlesource.com/7995 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
* Revert "Revert "Start of rewrite of GrFragmentProcessor optimizations.""Gravatar Brian Salomon2017-01-27
| | | | | | | | | | | This reverts commit 052fd5158f7f85e478a9f87c45fecaacf7d0f5f3. Disables the test (of unused code) until platform-specific issues are addressed. Change-Id: I7aa23a07954fccf382aa07d28afcbffb0bebcd6d Reviewed-on: https://skia-review.googlesource.com/7656 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* Revert "Start of rewrite of GrFragmentProcessor optimizations."Gravatar Ethan Nicholas2017-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 85eb4226a4cd8c10a0e3f3ba2f3a60efbb2dd61b. Reason for revert: test failures on Windows, e.g. https://chromium-swarm.appspot.com/task?id=33f9527484414110&refresh=10 Original change's description: > Start of rewrite of GrFragmentProcessor optimizations. > > This adds a replacement for computeInvariantOutput buts does not use it yet. The replacement allows for three types of optimizations: > > * known input color -> known output color for GrFP elimination > * tracking of whether all color processors modulate their input for the "tweak alpha" optimziation > * opaqueness tracking > > This loses some of the generality of computInvariantOutput. It does not track the known output status of individual color components (other than opaque alpha). It does not track whether GrFragmentProcessors read their input color. It doesn't allow a processor that will receive non-constant output to advertise that it produces a constant output. These could probably be added back in the unlikely case that they prove valuable. > > Unlike computeInvariantOutput the optimizations are decided at instantiation time and constant colors are expressed as GrColor4f rather than GrColor. > > Change-Id: I684d3f9050693dde2d28154fa695e049ed8cf61a > Reviewed-on: https://skia-review.googlesource.com/7481 > Reviewed-by: Greg Daniel <egdaniel@google.com> > Commit-Queue: Brian Salomon <bsalomon@google.com> > TBR=egdaniel@google.com,bsalomon@google.com,brianosman@google.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: I2390df257456013fa74137cb5d7b5a93820c291e Reviewed-on: https://skia-review.googlesource.com/7652 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
* Start of rewrite of GrFragmentProcessor optimizations.Gravatar Brian Salomon2017-01-27
| | | | | | | | | | | | | | | | | This adds a replacement for computeInvariantOutput buts does not use it yet. The replacement allows for three types of optimizations: * known input color -> known output color for GrFP elimination * tracking of whether all color processors modulate their input for the "tweak alpha" optimziation * opaqueness tracking This loses some of the generality of computInvariantOutput. It does not track the known output status of individual color components (other than opaque alpha). It does not track whether GrFragmentProcessors read their input color. It doesn't allow a processor that will receive non-constant output to advertise that it produces a constant output. These could probably be added back in the unlikely case that they prove valuable. Unlike computeInvariantOutput the optimizations are decided at instantiation time and constant colors are expressed as GrColor4f rather than GrColor. Change-Id: I684d3f9050693dde2d28154fa695e049ed8cf61a Reviewed-on: https://skia-review.googlesource.com/7481 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* Merge GrGLSLCaps into GrShaderCapsGravatar Brian Salomon2016-11-29
| | | | | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5121 Change-Id: If8d13638f80f42161cbc766a2666c5789e5772c8 Reviewed-on: https://skia-review.googlesource.com/5121 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* Rename GrTextureAccess to GrProcessor::TextureSampler.Gravatar Brian Salomon2016-11-17
| | | | | | | | | | | Renames vars and methods that used the work "access" to refer to this type. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4931 Change-Id: Ibcf488fbd445c5119fc13d190544cd98981bdbee Reviewed-on: https://skia-review.googlesource.com/4931 Commit-Queue: Brian Salomon <bsalomon@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
* Add color space xform to GrAlphaThresholdFragmentProcessorGravatar Brian Osman2016-10-03
| | | | | | | | | | | | | Fix imagealphathreshold_surface GM to test gamut conversion. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2867 Change-Id: Id9aaebe72d1dadc613ef1a8d17d066b51049300f Reviewed-on: https://skia-review.googlesource.com/2867 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* Split AlphaThresholdEffect out into its own fileGravatar robertphillips2016-04-18
Mainly mechanical although I did: convert Create method to sk_sp Make version rm extra '\t's and '\n's in emitCode TBR=reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1893193002 Review URL: https://codereview.chromium.org/1893193002
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