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* fixed inconsistent ordering of SkSL enumsGravatar Ethan Nicholas2018-01-08
| | | | | | | | Bug: skia: Change-Id: Ifa11117f804ee2dd233d4a2a0241e567aecc5307 Reviewed-on: https://skia-review.googlesource.com/92103 Reviewed-by: Robert Phillips <robertphillips@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Re-land "converted OverdrawColorFilter to SkSL"Gravatar Ethan Nicholas2017-10-26
| | | | | | | | | | This reverts commit 2d3cac58fcc8f2d398a421b0341c36479a6ba324. Bug: skia: Change-Id: I6607d419f6b30c3e17b52ec5ce67d489bd1ad1dc Reviewed-on: https://skia-review.googlesource.com/64080 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* preliminary SkSL Metal backendGravatar Ethan Nicholas2017-10-24
| | | | | | | | Bug: skia: Change-Id: I03e839fb4f1061bc6d1b1b72d54fd39ca7bd7b84 Reviewed-on: https://skia-review.googlesource.com/51245 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
* Revert "Revert "Switch to the new SkSL lexer.""Gravatar Ethan Nicholas2017-09-11
| | | | | | | | | | This reverts commit 358515491a0d6891e6a709688a30ad087df1beb1. Bug: skia: Change-Id: I013fac0ed83774d8ae7c6ee6819045cab37f5e97 Reviewed-on: https://skia-review.googlesource.com/45180 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Revert "Switch to the new SkSL lexer."Gravatar Ethan Nicholas2017-09-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit c576e93d174f3106e072a2f506bca3990b541265. Reason for revert: ASAN failures Original change's description: > Switch to the new SkSL lexer. > > This completely replaces flex with a new in-house lexical analyzer generator, > which we have done for performance and memory usage reasons. Flex requires us > to copy strings every time we need the text of a token, whereas this new lexer > allows us to handle strings as a (non-null-terminated) pointer and length > everywhere, eliminating most string copies. > > Bug: skia: > Change-Id: I2add26efc9e20cb699520e82abcf713af3968aca > Reviewed-on: https://skia-review.googlesource.com/39780 > Reviewed-by: Brian Salomon <bsalomon@google.com> > Commit-Queue: Ethan Nicholas <ethannicholas@google.com> TBR=bsalomon@google.com,ethannicholas@google.com Change-Id: If27b750a5f696d06a6bcffed12fe9f0598e084a6 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: skia: Reviewed-on: https://skia-review.googlesource.com/44881 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Switch to the new SkSL lexer.Gravatar Ethan Nicholas2017-09-11
| | | | | | | | | | | | | | This completely replaces flex with a new in-house lexical analyzer generator, which we have done for performance and memory usage reasons. Flex requires us to copy strings every time we need the text of a token, whereas this new lexer allows us to handle strings as a (non-null-terminated) pointer and length everywhere, eliminating most string copies. Bug: skia: Change-Id: I2add26efc9e20cb699520e82abcf713af3968aca Reviewed-on: https://skia-review.googlesource.com/39780 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Add missing stdarg.h includeGravatar Roger Johannesson2017-09-11
| | | | | | | | | | | | This file makes use of va_list so it should include stdarg.h. This was handled implictly by SkString.h before https://skia-review.googlesource.com/34381 landed. Bug: skia: Change-Id: I74fc50463549481a0e8835943823e627bc288dd8 Reviewed-on: https://skia-review.googlesource.com/44740 Reviewed-by: Mike Klein <mtklein@google.com> Commit-Queue: Mike Klein <mtklein@google.com>
* Micro optimizations to SkSL parserGravatar Brian Osman2017-08-15
| | | | | | | | | | | | | | Some of these are pretty trivial, but a few really moved the needle. In total, this cut the time in the parser by about 10% in my profiling. The early returns from peek and checkNext are probably the biggest wins, everything else is mostly about cutting down on string copying. Bug: skia: Change-Id: I3da0a0cfbc557e8cef480cb3a7d301c2b3f8802a Reviewed-on: https://skia-review.googlesource.com/34720 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* Switch SkSL to std::stringGravatar Brian Osman2017-08-14
| | | | | | | | | | | | | | On desktop, this saves just over 5% of the time in the SkSL compiler. As written, the code will now build either way, so it's much easier to switch back (or even have some platforms use SkString, if that's ever required). Bug: skia: Change-Id: I634f26a4f6fcb404e59bda6a5c6a21a9c6d73c0b Reviewed-on: https://skia-review.googlesource.com/34381 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* skslc can now be compiled with no Skia dependencies, in preparation for its ↵Gravatar Ethan Nicholas2017-03-31
| | | | | | | | | | | | eventual This reverts commit 9bd301d640ff63c280b202c7dd00bc00a3315ff4. Bug: skia: Change-Id: I5ad3f77ef33aa5ce2fd27fe383c9339c571663a1 Reviewed-on: https://skia-review.googlesource.com/10964 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* Revert "skslc can now be compiled with no Skia dependencies, in preparation ↵Gravatar Ethan Nicholas2017-03-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for its eventual" This reverts commit f3333c89bf05fc602d9bf8e1e24547668c660383. Reason for revert: breaking the bots Original change's description: > skslc can now be compiled with no Skia dependencies, in preparation for its eventual > role in Skia's build process. > > This reverts commit bcf35f86d50b784b165de703b404998dd4299f6a. > > BUG=skia: > > Change-Id: Id0a12dfc4d804d69a3c6bf60fed37e89ee130f02 > Reviewed-on: https://skia-review.googlesource.com/10802 > Commit-Queue: Ethan Nicholas <ethannicholas@google.com> > Reviewed-by: Ben Wagner <benjaminwagner@google.com> > TBR=benjaminwagner@google.com,ethannicholas@google.com,reviews@skia.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Change-Id: Ic7b50d391d25b3870acffa9764cbafc7f5c3be89 Reviewed-on: https://skia-review.googlesource.com/10962 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* skslc can now be compiled with no Skia dependencies, in preparation for its ↵Gravatar Ethan Nicholas2017-03-31
| | | | | | | | | | | | | | | eventual role in Skia's build process. This reverts commit bcf35f86d50b784b165de703b404998dd4299f6a. BUG=skia: Change-Id: Id0a12dfc4d804d69a3c6bf60fed37e89ee130f02 Reviewed-on: https://skia-review.googlesource.com/10802 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Ben Wagner <benjaminwagner@google.com>
* Revert "skslc can now be compiled with no Skia dependencies, in preparation for"Gravatar Ethan Nicholas2017-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 7833466da45bfa1e078427c4a6db94d41c5c1535. Reason for revert: Vulkan assertion failure Original change's description: > skslc can now be compiled with no Skia dependencies, in preparation for > its eventual role in Skia's build process. > > Bug: skia: > Change-Id: Iaa9933f4fc4a64bec60aa897c509a3513f457a78 > Reviewed-on: https://skia-review.googlesource.com/10282 > Commit-Queue: Ethan Nicholas <ethannicholas@google.com> > Reviewed-by: Ben Wagner <benjaminwagner@google.com> > TBR=egdaniel@google.com,benjaminwagner@google.com,ethannicholas@google.com,reviews@skia.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: Ic64cac2395abb406116885ddd725f74a434c8c49 Reviewed-on: https://skia-review.googlesource.com/10758 Reviewed-by: Ethan Nicholas <ethannicholas@google.com> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
* skslc can now be compiled with no Skia dependencies, in preparation forGravatar Ethan Nicholas2017-03-30
its eventual role in Skia's build process. Bug: skia: Change-Id: Iaa9933f4fc4a64bec60aa897c509a3513f457a78 Reviewed-on: https://skia-review.googlesource.com/10282 Commit-Queue: Ethan Nicholas <ethannicholas@google.com> Reviewed-by: Ben Wagner <benjaminwagner@google.com>