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path: root/src/shaders/gradients/SkRadialGradient.h
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* remove SK_IGNORE_TO_STRINGGravatar Cary Clark2018-04-05
| | | | | | | | | | | | | | | | | | | SK_IGNORE_TO_STRING is not defined anywhere. The same effect can be had by using a modern linker. Removing it simplifies bookmaker and makes our includes easier to understand. R=robertphillips@google.com TBR=reed@google.com Bug: skia:6898 Change-Id: Ib716f5ef1b42a7fbda0df43ece212d1b7c40289f Reviewed-on: https://skia-review.googlesource.com/118963 Reviewed-by: Robert Phillips <robertphillips@google.com> Reviewed-by: Cary Clark <caryclark@skia.org> Commit-Queue: Cary Clark <caryclark@skia.org>
* Banish SkShaderBase::isRasterPipelineOnly()Gravatar Florin Malita2018-04-04
| | | | | | | | | | | | | | | | | Keeping related heuristics in sync with actual shader capabilities is somewhat tricky, and overall fragile. So how about this: instead of an explicit opt-in mechanism, try to instantiate a legacy shader context and fall back to raster pipeline on failure (null Context => implicit opt-in for raster pipeline). Shaders can still choose not to draw by returning both a null Context and failing appendStages(). BUG=skia:7772 Change-Id: I2e76f51af7064853a6cb851b4c30c82eba3ee828 Reviewed-on: https://skia-review.googlesource.com/118383 Commit-Queue: Florin Malita <fmalita@chromium.org> Reviewed-by: Mike Klein <mtklein@chromium.org> Reviewed-by: Mike Reed <reed@google.com>
* rename inner AsFPArgs to stand-alone GrFPArgsGravatar Mike Reed2018-01-19
| | | | | | | | | | This prepares us to share this with other effects (most notably maskfilters) Bug: skia: Change-Id: I12530fdf10c4e5f2a9ab6d394bf9e87c54ea60c4 Reviewed-on: https://skia-review.googlesource.com/97062 Commit-Queue: Mike Reed <reed@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
* Remove trailing whitespace.Gravatar Ben Wagner2017-10-09
| | | | | | | | | | | Also adds a presubmit to prevent adding trailing whitespace to source code in the future. Change-Id: I41a4df81487f6f00aa19b188f0cac6a3377efde6 Reviewed-on: https://skia-review.googlesource.com/57380 Reviewed-by: Ravi Mistry <rmistry@google.com> Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Ben Wagner <bungeman@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>
* use rasterpipeline for images if matrix is >= scale+translateGravatar Mike Reed2017-08-08
| | | | | | | | | Bug: skia: Change-Id: I36112fe54c6f2d0965d0b88f0291d7ffe0902715 Reviewed-on: https://skia-review.googlesource.com/30480 Commit-Queue: Mike Reed <reed@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org> Reviewed-by: Florin Malita <fmalita@chromium.org>
* Delete legacy radial gradient implGravatar Florin Malita2017-08-02
| | | | | | | | | | Raster pipeline FTW! Change-Id: Ia2e600cf6c6e780f5a1519374c178197cf229776 Reviewed-on: https://skia-review.googlesource.com/29884 Commit-Queue: Florin Malita <fmalita@chromium.org> Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Mike Klein <mtklein@chromium.org>
* Gradient stages cleanupGravatar Florin Malita2017-07-30
| | | | | | | | | | | | | Hoist the matrix setup into SkGradientShaderBase. Drop the bool return for adjustMatrixAndAppendStages(), and rename to appendGradientStages(). Change-Id: Iad412f638f86223e5af46a7d3dea6f768f52bcad Reviewed-on: https://skia-review.googlesource.com/26427 Commit-Queue: Florin Malita <fmalita@chromium.org> Reviewed-by: Mike Reed <reed@google.com> Reviewed-by: Mike Klein <mtklein@google.com>
* Use raster pipeline for repeat/mirror radial gradientsGravatar Florin Malita2017-07-20
| | | | | | | | | | | | (reland of https://skia-review.googlesource.com/c/24283/) The legacy clamp specialization is still faster, but for repeat and mirror RP wins (at low color stop counts). Change-Id: I97a77188e912239f31e94600021b469ce7c40797 Reviewed-on: https://skia-review.googlesource.com/24742 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
* Revert "Use raster pipeline for repeat/mirror radial gradients"Gravatar Florin Malita2017-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 2f924b4b0e5d364d608e181da8270241038de6c9. Reason for revert: IOS nanobench crashes Original change's description: > Use raster pipeline for repeat/mirror radial gradients > > The legacy clamp specialization is still faster, but for repeat and > mirror RP wins (at low color stop counts). > > Change-Id: Ifef3eb5b3111b3741d3a033310a4cdb58e592247 > Reviewed-on: https://skia-review.googlesource.com/24283 > Reviewed-by: Mike Reed <reed@google.com> > Commit-Queue: Florin Malita <fmalita@chromium.org> TBR=mtklein@google.com,herb@google.com,fmalita@chromium.org,reed@google.com Change-Id: I65db31b149b6b2507cbe470049f67774e3bf40a0 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://skia-review.googlesource.com/24660 Reviewed-by: Florin Malita <fmalita@google.com> Commit-Queue: Florin Malita <fmalita@google.com>
* Use raster pipeline for repeat/mirror radial gradientsGravatar Florin Malita2017-07-19
| | | | | | | | | | The legacy clamp specialization is still faster, but for repeat and mirror RP wins (at low color stop counts). Change-Id: Ifef3eb5b3111b3741d3a033310a4cdb58e592247 Reviewed-on: https://skia-review.googlesource.com/24283 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
* 2pt conical stage for focal-pt-on-edge caseGravatar Florin Malita2017-06-28
| | | | | | | | | | | | | | | | | | | When the focal point is on the edge of the end circle, the quadratic equation devolves to linear. Add a stage to handle this case. As a complication, this case can produce "degenerate" values: 1) t == NaN 2) R(t) < 0 For these, we're supposed to draw transparent black - which means overwriting the color from the gradient stage. To support this, build a 0/1 vector mask in the context, and apply it post-gradient-stage. Change-Id: Ice4e3243abfd8c784bb810f6c310aed7a4ac7dc8 Reviewed-on: https://skia-review.googlesource.com/21111 Commit-Queue: Florin Malita <fmalita@chromium.org> Reviewed-by: Mike Klein <mtklein@google.com>
* [Reland] Relocate shaders to own dirGravatar Florin Malita2017-05-30
| | | | | | | | | | | Consolidate all shader impls under src/shaders/. (reland of https://skia-review.googlesource.com/c/17927/) Change-Id: I7918bdc1aafe842ed194412ba95b9ae53a2ec1d7 Reviewed-on: https://skia-review.googlesource.com/18146 Reviewed-by: Florin Malita <fmalita@chromium.org> Commit-Queue: Florin Malita <fmalita@chromium.org>
* Revert "Relocate shaders to own dir"Gravatar Stan Iliev2017-05-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit fabe0b26d05624ce7374f6ca89bd66df6142534e. Reason for revert: Last android roll failed with "external/skia/src/effects/SkGaussianEdgeShader.h:11:10: fatal error: 'SkShaderBase.h' file not found" Original change's description: > Relocate shaders to own dir > > Consolidate all shader impls under src/shaders/. > > Change-Id: I450e37541214704c1ad9e379d9d753b7cc62fac3 > Reviewed-on: https://skia-review.googlesource.com/17927 > Commit-Queue: Florin Malita <fmalita@chromium.org> > Reviewed-by: Herb Derby <herb@google.com> > TBR=mtklein@google.com,herb@google.com,fmalita@chromium.org,reed@google.com No-Presubmit: true No-Tree-Checks: true No-Try: true Change-Id: Idbb2b75053969df1dad9d8ce0217cd39189b9ddb Reviewed-on: https://skia-review.googlesource.com/18020 Reviewed-by: Stan Iliev <stani@google.com> Commit-Queue: Stan Iliev <stani@google.com>
* Relocate shaders to own dirGravatar Florin Malita2017-05-25
Consolidate all shader impls under src/shaders/. Change-Id: I450e37541214704c1ad9e379d9d753b7cc62fac3 Reviewed-on: https://skia-review.googlesource.com/17927 Commit-Queue: Florin Malita <fmalita@chromium.org> Reviewed-by: Herb Derby <herb@google.com>
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