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path: root/src/gpu/ccpr/GrCCPRPathProcessor.h
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* CCPR: Rename GrCCPR* -> GrCC*Gravatar Chris Dalton2018-01-08
| | | | | | | | | | | Also runs clang-format on the files that don't have special shader builder styling. Bug: skia: Change-Id: I4a67569a7c8472acfb9200644c913844a92e3b2d Reviewed-on: https://skia-review.googlesource.com/92083 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
* Add findOrMakeStaticBuffer method to GrResourceProviderGravatar Chris Dalton2017-12-19
| | | | | | | | | Bug: skia: Change-Id: Ie47f00bf8542462d719df0d08972794861ec4a2b Reviewed-on: https://skia-review.googlesource.com/86283 Reviewed-by: Chris Dalton <csmartdalton@google.com> Reviewed-by: Brian Salomon <bsalomon@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>
* CCPR: use 16-bit ints for the atlas offset attribGravatar Chris Dalton2017-10-25
| | | | | | | | Bug: skia: Change-Id: I053e8416ced317b6ebc46cc8189840d60c7f91e8 Reviewed-on: https://skia-review.googlesource.com/62060 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
* Second small fragment from "Reduce dependence on GrSurface's origin field"Gravatar Robert Phillips2017-07-24
| | | | | | | | TBR=bsalomon@google.com Change-Id: Ifcfe56b1117b64821b2bfc34ba36d120227d15fa Reviewed-on: https://skia-review.googlesource.com/25802 Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
* Revert "Reduce dependence on GrSurface's origin field"Gravatar Robert Phillips2017-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 467022b1861033d968195687da15270c208279ff. Reason for revert: GrAHardwareBufferImageGenerator.cpp Original change's description: > Reduce dependence on GrSurface's origin field > > Unfortunately, GrGPU and its ilk are still using the GrSurface's origin a lot. I will clean that up in a second CL. > > Change-Id: Iba729440ce8ea8d24bb7f4e5de55ed576a0f176d > Reviewed-on: https://skia-review.googlesource.com/24700 > Commit-Queue: Robert Phillips <robertphillips@google.com> > Reviewed-by: Brian Salomon <bsalomon@google.com> TBR=bsalomon@google.com,robertphillips@google.com Change-Id: I1b3f5c3b82d250ac164beb1d5c83abb6c3c6ab3b No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://skia-review.googlesource.com/25620 Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
* Reduce dependence on GrSurface's origin fieldGravatar Robert Phillips2017-07-21
| | | | | | | | | Unfortunately, GrGPU and its ilk are still using the GrSurface's origin a lot. I will clean that up in a second CL. Change-Id: Iba729440ce8ea8d24bb7f4e5de55ed576a0f176d Reviewed-on: https://skia-review.googlesource.com/24700 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
* Coverage counting path rendererGravatar Chris Dalton2017-07-14
Initial implementation of a GPU path renderer that draws antialiased paths by counting coverage in an offscreen buffer. Initially disabled until it has had time to soak. Bug: skia: Change-Id: I003d8cfdf8dc62641581b5ea2dc4f0aa00108df6 Reviewed-on: https://skia-review.googlesource.com/21541 Commit-Queue: Chris Dalton <csmartdalton@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>