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path: root/src/core/SkSafeMath.h
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* Revert "Revert "SkTypes: extract SkTo""Gravatar Hal Canary2018-06-14
| | | | | | | | | | | | | | | | This reverts commit fdcfb8b7c23fbf18f872d2c31d27978235033876. > Original change's description: > > SkTypes: extract SkTo > > > > Change-Id: I8de790d5013db2105ad885fa2683303d7c250b09 > > Reviewed-on: https://skia-review.googlesource.com/133620 > > Reviewed-by: Mike Klein <mtklein@google.com> Change-Id: Ida74fbc5c21248a724a5edbf9fae18a33bcb23aa Reviewed-on: https://skia-review.googlesource.com/134506 Reviewed-by: Mike Klein <mtklein@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
* Revert "SkTypes: extract SkTo"Gravatar Hal Canary2018-06-13
| | | | | | | | | | | | | | | | | | | | | | | This reverts commit 2a2f67592602b18527bc3fd449132d420cd5b62e. Reason for revert: this appears to be what is holding up the Chrome roll. Original change's description: > SkTypes: extract SkTo > > Change-Id: I8de790d5013db2105ad885fa2683303d7c250b09 > Reviewed-on: https://skia-review.googlesource.com/133620 > Reviewed-by: Mike Klein <mtklein@google.com> TBR=mtklein@google.com,halcanary@google.com No-Presubmit: true No-Tree-Checks: true No-Try: true Change-Id: Iafd738aedfb679a23c061a51afe4b98a8d4cdfae Reviewed-on: https://skia-review.googlesource.com/134504 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
* SkTypes: extract SkToGravatar Hal Canary2018-06-12
| | | | | | Change-Id: I8de790d5013db2105ad885fa2683303d7c250b09 Reviewed-on: https://skia-review.googlesource.com/133620 Reviewed-by: Mike Klein <mtklein@google.com>
* Clean up a few IWYU issuesGravatar Mike Klein2018-06-11
| | | | | | | | | Spun off from the SkTFitsIn CL. Change-Id: I686d680df6a36ebc02db3847ad5e2cedcbcd67ef Reviewed-on: https://skia-review.googlesource.com/134083 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Klein <mtklein@chromium.org>
* change path serialization version to 4Gravatar Mike Reed2018-02-21
| | | | | | | | | | | | | | | | New format should be much simpler: - only store public data (e.g. points, verbs, filltype) - deserialize just uses public APIs Refactor reading code to manage different (older) versions, to make it clear (hopefully) what we can delete when we can abandon version 3 support. Bug: skia: Change-Id: I30465f891cba3f044ae1cb2c13c04f04fdc9da78 Reviewed-on: https://skia-review.googlesource.com/109160 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Reed <reed@google.com>
* simplify size check in stringGravatar Mike Reed2018-02-14
| | | | | | | | | | b/72956754 Bug: skia: Change-Id: I50627d9c7fe84630c496f8829608cde875512da0 Reviewed-on: https://skia-review.googlesource.com/107304 Commit-Queue: Mike Reed <reed@google.com> Reviewed-by: Herb Derby <herb@google.com>
* move zero-init to sk_malloc for masksGravatar Mike Reed2018-01-22
| | | | | | | | Bug: skia: Change-Id: I75d557068bdcd9e9f7e380e4fa447f9d83dd1554 Reviewed-on: https://skia-review.googlesource.com/98200 Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Mike Reed <reed@google.com>
* add safemath version of readbuffer->skipGravatar Mike Reed2017-12-22
| | | | | | | | | Bug: skia: Change-Id: I6a5d24569cc1bd93bd190d81e3375993da9c56f0 Reviewed-on: https://skia-review.googlesource.com/88581 Commit-Queue: Mike Reed <reed@google.com> Reviewed-by: Herb Derby <herb@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
* Use SkSafeMath for text blob storage calculationsGravatar Florin Malita2017-11-22
| | | | | | | Change-Id: I028895dee81d99b1fa2a9acfa3db3f4bcb0f8f64 Reviewed-on: https://skia-review.googlesource.com/73823 Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Florin Malita <fmalita@chromium.org>
* detect too many pointsGravatar Mike Reed2017-11-21
| | | | | | | | Bug:777318 Change-Id: Idb52688b6ee4ae020004400da995620c1f548559 Reviewed-on: https://skia-review.googlesource.com/73821 Commit-Queue: Mike Reed <mike@reedtribe.org> Reviewed-by: Herb Derby <herb@google.com>
* SkSafeMath for tracking size_t overflowGravatar Herb Derby2017-08-11
Do multiply (mul) and add while tracking that the calculation does not overflow, which can be checked with ok(). The new unit test shows a couple examples. Author: Herb Derby <herb@google.com> Change-Id: I7e67671d2488d67f21d47d9618736a6bae8f23c3 Reviewed-on: https://skia-review.googlesource.com/33721 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Herb Derby <herb@google.com>
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