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| author | Dan Sinclair <dsinclair@chromium.org> | 2018-05-14 18:24:40 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-05-14 18:24:40 +0000 |
| commit | 77c223be193b303b833053a757a2f1f2534da610 (patch) | |
| tree | 6616209c2e4b804169708185cd50428662db359c /core/fpdfapi/page/cpdf_docpagedata.cpp | |
| parent | ff3d00d703dd0273922fbae12d0ee50a14667657 (diff) | |
| download | pdfium-77c223be193b303b833053a757a2f1f2534da610.tar.xz | |
Use internal wcstof instead of system wcstod in formcalc lexer
This CL switches the usage of wcstod to use the FXSYS_wcstof to
determine if a given string is a valid floating point number.
Using the internal method makes linux slightly slower (10's of ms)
makes mac a lot faster 900ms to 60ms for the test case in the bug.
The FXSYS_wcstof method has been extended to handle the parsing of
float exponents. Unittests were added for FXSYS_wcstof.
Bug: chromium:813646
Change-Id: Ie68287a336e3b95a0c0b845d5bf39db6fc82b39c
Reviewed-on: https://pdfium-review.googlesource.com/32510
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fpdfapi/page/cpdf_docpagedata.cpp')
0 files changed, 0 insertions, 0 deletions