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* ccpr: Enable ccpr by defaultGravatar Chris Dalton2018-06-25
| | | | | | | | | | | | | | | | | | | Now that the path cache is implemented, we can use ccpr everywhere. Modifies ccpr to not cache unless the "fAllowPathMaskCaching" context option is enabled. Adds a small condition to skip complicated paths with more vertices than pixels, simply so we don't regress a couple testcases. Updates skpbench to do three draws before starting the timer, in order to prime the cache. Bug: skia: Change-Id: Ic3a0a2bdad8a22ff6431e77fa4da2b54d6bb9aba Reviewed-on: https://skia-review.googlesource.com/137207 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* ccpr: Cache paths with >=50% visibilityGravatar Chris Dalton2018-06-22
| | | | | | | | | | | | | Adds a hit count to cache entries. Paths now don't get stashed until their second hit (and cached on their third). Mostly-visible, cachable paths render their entire mask on the second hit, in hopes that we will be able to cache them alongside the fully visible ones. Bug: skia: Change-Id: Idd18f5dc3090f13531f630d229f4808198695fea Reviewed-on: https://skia-review.googlesource.com/136541 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
* ccpr: Implement path mask cachingGravatar Chris Dalton2018-06-18
| | | | | | | | | | | | | | | | | | | | Implement caching as follows: 1) Instead of deleting the mainline ccpr atlas when finished, stash it away from flush to flush. 2) On subsequent flushes, check the stashed atlas to see if we can reuse any of its cachable paths. Copy reusable paths into 8-bit literal coverage atlases and store them in the resource cache. 3) Recycle the stashed atlas texture for the remaining paths in the flush. Bug: skia: Change-Id: I9b20fbea708646df1df3a5f9c044e2299706b989 Reviewed-on: https://skia-review.googlesource.com/134703 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
* ccpr: Use lazy proxies with GrCCAtlasGravatar Chris Dalton2018-06-18
| | | | | | | | Bug: skia: Change-Id: I576d9303d451352778de0425e3ecbc561331cd09 Reviewed-on: https://skia-review.googlesource.com/135362 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
* Remove SK_SUPPORT_GPU checks in tool-only codeGravatar Brian Osman2018-05-31
| | | | | | | | | | | | | | | | Most of this is (obviously) not necessary to do, but once I started, I figured I'd just get it all. Tools (nanobench, DM, skiaserve), all GMs, benches, and unit tests, plus support code (command line parsing and config stuff). This is almost entirely mechanical. Bug: skia: Change-Id: I209500f8df8c5bd43f8298ff26440d1c4d7425fb Reviewed-on: https://skia-review.googlesource.com/131153 Reviewed-by: Mike Klein <mtklein@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* ccpr: Abstract the draws list in a separate classGravatar Chris Dalton2018-05-21
| | | | | | | | Bug: skia: Change-Id: I583c1bdc470e5830d041955d14b164fc00d5d014 Reviewed-on: https://skia-review.googlesource.com/129227 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
* Always call endFlush on opLists that might survive a flushGravatar Chris Dalton2018-04-18
| | | | | | | | | | | | We were missing a few that got unreffed due to failed proxy instantiation. Bug: skia:7655 Bug: skia:7111 Change-Id: I95847a16890f2993a1433d4d9fdaa8a4a6c2f0b6 Reviewed-on: https://skia-review.googlesource.com/122121 Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
* Move internal calls from GrContext to GrContextPrivGravatar Robert Phillips2018-03-06
| | | | | | | | | | A mechanical bulk move just to get these out of the public API. TBR=bsalomon@google.com Change-Id: I813efbd54a09dd448275697c0e50947753a5cfd3 Reviewed-on: https://skia-review.googlesource.com/112262 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
* Revert "Revert "Revert "Revert "Revert "Revert "Redefine the meaning of ↵Gravatar Brian Salomon2018-02-03
| | | | | | | | | | | | | sample counts in GPU backend."""""" This reverts commit 3a2cc2c2ec124de36d2544b2a523ef1dd317ca32. Fix code with samplecnt=0 that slipped in between trybots/CQ and landing of previous version Change-Id: Iab19f2e8d1e9901601c8c76244d7a88c5d707fab Reviewed-on: https://skia-review.googlesource.com/103181 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* Revert "Revert "Revert "Revert "Revert "Redefine the meaning of sample ↵Gravatar Brian Salomon2018-02-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | counts in GPU backend.""""" This reverts commit 5bb82cbecd740d21b92e8d2944280ab6eb6af7a6. Reason for revert: <INSERT REASONING HERE> Original change's description: > Revert "Revert "Revert "Revert "Redefine the meaning of sample counts in GPU backend."""" > > This reverts commit 18c52a7b52211de5d0dcd86dc048adef758c6c75. > > Also relands "More sample count cleanup:" and "Add new GrContext queries for imagability, surfacability, and max sample count of color types" > > > Bug: skia: > Change-Id: I4028105a3a1f16ce3944e134619eb6245af6b947 > Reviewed-on: https://skia-review.googlesource.com/102940 > Reviewed-by: Brian Salomon <bsalomon@google.com> > Commit-Queue: Brian Salomon <bsalomon@google.com> TBR=egdaniel@google.com,bsalomon@google.com Change-Id: Idee23be2f1719f0bdc9305043e95a2d589bee8d1 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: skia: Reviewed-on: https://skia-review.googlesource.com/103220 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* Revert "Revert "Revert "Revert "Redefine the meaning of sample counts in GPU ↵Gravatar Brian Salomon2018-02-02
| | | | | | | | | | | | | | | backend."""" This reverts commit 18c52a7b52211de5d0dcd86dc048adef758c6c75. Also relands "More sample count cleanup:" and "Add new GrContext queries for imagability, surfacability, and max sample count of color types" Bug: skia: Change-Id: I4028105a3a1f16ce3944e134619eb6245af6b947 Reviewed-on: https://skia-review.googlesource.com/102940 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* Revert "Revert "Revert "Redefine the meaning of sample counts in GPU backend."""Gravatar Brian Salomon2018-02-02
| | | | | | | | | | | | | | | | | | | | This reverts commit d0d7270fcc32546005b8e847df516cb11592cd30. Revert "More sample count cleanup:" This reverts commit d653cac70ed17983125ceed053138c09f1401846. Revert "Add new GrContext queries for imagability, surfacability, and max sample count of color types" This reverts commit 85ae7159c9c8a9186a4c7e74304eabb35bca9a79. Need to understand NVPR perf changes before relanding Change-Id: I0db075fb42438ef2a1f9885df184dce52892ac4b Reviewed-on: https://skia-review.googlesource.com/102780 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* More sample count cleanup:Gravatar Brian Salomon2018-02-01
| | | | | | | | | | | | | | | | | | | rename getSampleCount -> getRenderTargetSampleCount because it will return 0 when a config is not renderable but *is* supported as a texture format. (Old name kept around until Chrome stops calling it) Add virtual GrCaps::maxRenderTargetSampleCount(GrPixelConfig). Devirtualize isConfigRenderable() and implement as maxRTSC != 0. Separate implementation for version with bool withMSAA param to be removed after Flutter is updated to no longer call. Consolidate various file static GrSurfaceDesc validators fns into GrCaps::validateSurfaceDesc(). Bug: skia: Change-Id: Ie30a291aa027e910df3bd90fac8518ccdb39e53f Reviewed-on: https://skia-review.googlesource.com/102141 Commit-Queue: Brian Salomon <bsalomon@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
* Move GrSurfaceProxy::MakeLazy to GrProxyProvider::createLazyGravatar Robert Phillips2018-01-17
| | | | | | | | | | This is pretty much a straight up move of the GrSurfaceProxy code with some plumbing to get the ProxyProvider in the right places. Change-Id: I63cecb242dada503f97dbd1c0ce7ede75323100d Reviewed-on: https://skia-review.googlesource.com/94200 Reviewed-by: Greg Daniel <egdaniel@google.com> Reviewed-by: Chris Dalton <csmartdalton@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
* Prefer fullscreen clears on Qualcomm/GLGravatar Chris Dalton2017-12-12
| | | | | | | | | | | | | | | | | Adds Qualcomm to the set of GL devices on which we prefer fullscreen clears. Renames fullscreenClearIsFree in GrCaps to preferFullscreenClears. Replaces 'bool canIgnoreClip' on GrRenderTargetContext::clear with an enum. Bug: skia: Change-Id: I5b30298c4d0b092c398b9fea6060f3e2bea91e46 Reviewed-on: https://skia-review.googlesource.com/83060 Reviewed-by: Brian Salomon <bsalomon@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
* CCPR: Eliminate texel buffersGravatar Chris Dalton2017-12-05
| | | | | | | | | | | | | | | | | | Points cost 8 bytes and indices cost 4. If a point is accessed twice, it's a wash whether we duplicate it or index. This change eliminates texel buffers by duplicating points across instance arrays. This reduces our dependence on extensions as well as getting rid of our indirect memory access pattern in vertex shaders. As a result of this change, memory usage by GPU buffers will only be a fraction larger at worst, and slightly better at best. Bug: skia: Cq-Include-Trybots: skia.primary:Test-Debian9-Clang-GCE-CPU-AVX2-x86_64-Release-All-SKNX_NO_SIMD Change-Id: I3c7f03772edd4f850d5fdd7b55552647335c1b52 Reviewed-on: https://skia-review.googlesource.com/79185 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
* Add analytic clip FPs that read from the CCPR atlasGravatar Chris Dalton2017-12-05
| | | | | | | | Bug: skia:7190 Change-Id: Ie31d368f52910e6917efdeb1b024370b06fc11ee Reviewed-on: https://skia-review.googlesource.com/77160 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* CCPR: Transform path points before parsingGravatar Chris Dalton2017-11-27
| | | | | | | | | | | | | | | Transforms a path's points into a local buffer up front, rather than transforming as we parse. This hopefully gets better vector performance as well as allowing us to skip the transformation step for paths that are known to be in device space already. Introduces a test for parsing empty paths and does general cleanup. Bug: skia:7190 Change-Id: Ib86d2ffcdef6fa3ec66f6d9ad4b10c0b6d44c0dc Reviewed-on: https://skia-review.googlesource.com/74621 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
* Use GrContextFactories that produce a single GrContext in unit tests.Gravatar Brian Salomon2017-11-15
| | | | | | | | | | | | | | | | | | | | | This is to alleviate problems due to the command buffer getting bent out of shape when the current OpenGL context is switched out from under it (because we ran a test with a native GL context). This, however is not a full solution. More changes will be required to ensure that after running each command buffer or native test we bind the null context. This does allow us to take a step in that direction without breaking anything too badly. Moreover, there is no real benefit to reusing a GrContextFactory. Modifies DEF_GPUTEST to take GrContextOptions rather than a factory to use. Tests were already using their own factories anyway. In tests that use GrContextFactory the factory instance is moved to the inner loop. Modifies gpucts and skia_test to not use persistent GrContextFactories. Change-Id: Ie7a36793545c775f2f30653ead6fec93a3d22717 Reviewed-on: https://skia-review.googlesource.com/71861 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Brian Salomon <bsalomon@google.com>
* Fix dangling pointers when Ganesh culls CCPR Ops earlyGravatar Chris Dalton2017-11-07
| | | | | | | | | BUG=chromium:775868 Change-Id: I0066e34fd8ebe4b46ad72481f5bb955dc0dd5910 Reviewed-on: https://skia-review.googlesource.com/67682 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* Setup CCPR testing with GrMockContextGravatar Chris Dalton2017-11-06
| | | | | | | | | | | Beefs up the mock context to be able to support CCPR, sets up a framework for testing CCPR with the mock context, and adds a new test. Bug: skia: Change-Id: If95f92726f7b1a7f52ad04ca8126551f58ea8032 Reviewed-on: https://skia-review.googlesource.com/67980 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
* Enable CCPR for volatile pathsGravatar Chris Dalton2017-10-17
| | | | | | | | | | Enables for volatile paths and when path mask caching is disabled. Bug: skia: Change-Id: I644b17f2a4f77a4ddf85265f520599499c0800cf Reviewed-on: https://skia-review.googlesource.com/60481 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
* CCPR: Add workaround for PowerVR crashGravatar Chris Dalton2017-10-06
Bug: skia: Change-Id: Icd00f81fda5366813f9c959fdc91b0415894cbfc Reviewed-on: https://skia-review.googlesource.com/55360 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Chris Dalton <csmartdalton@google.com>
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