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We speculate that the bug that makes the comparison operator irreflexive
might be the cause of the segv on windows production code, should a
NaN sneak into the GraphicsData struct. In any event, should this
happen, the tree won't be correct with some nodes erroneously replaced.
Add a test which fails prior to the patch, but alas does not elicit
the segv.
Also move operator<() methods to .cpp file corresponding to .h file
in which they are delcared.
Bug: 852273
Change-Id: Ib7929881e7ffbed8b09f6e2c9fb7898cbde58946
Reviewed-on: https://pdfium-review.googlesource.com/35171
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Replace it with CFX_BitStream.
Change-Id: Ib74657f888b8dec8b6fdad7b49e28d250991c590
Reviewed-on: https://pdfium-review.googlesource.com/32852
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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When detecting the exponent on a floating point number, cap the maximum
amount we'll multiply by otherwise we can get excessivly large numbers.
Bug: chromium:843074
Change-Id: I6a8d1b4c20b66e305d2727f464119b1e74beb699
Reviewed-on: https://pdfium-review.googlesource.com/32570
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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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>
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This CL moves the GetBits32 implemenation into fx_extension.cpp. It
also moves some of the fx_basic unittests to the correct unittest files.
Change-Id: I2cf8657c228375508db0f02baa628d62a3b2ab25
Reviewed-on: https://pdfium-review.googlesource.com/12673
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Bug: pdfium:667
Change-Id: I811571c334ff28162905a65781ca14f03caf2966
Reviewed-on: https://pdfium-review.googlesource.com/4910
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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- FXSYS_toDecimalDigit() becomes FXSYS_DecimalCharToInt().
- FXSYS_toHexDigit() becomes FXSYS_HexCharToInt().
Change-Id: If4683e8f85f05124b92ff075056cbc295442087d
Reviewed-on: https://pdfium-review.googlesource.com/4930
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This CL cleans up the fx_extension file. The stream code was moved to
fx_stream. IFX_FileAccess was removed and CFX_CRTFileAccess split to its
own file. Code shuffled from header to cpp file.
Change-Id: I700fdfcc9797cf4e8050cd9ba010ad8854feefbf
Reviewed-on: https://pdfium-review.googlesource.com/4371
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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BUG=pdfium:611
Review-Url: https://codereview.chromium.org/2382723003
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Too many calls were of the form fn(x.c_str(), x.GetLength())
which is an anti-pattern given the StringC classes which tie
these together.
There are a few places where explicit CFX_*StringCs are
constructed, but this can be avoided by changing the args
to these functions in the same manner.
Removed String_ from name of functions since it added
little value. Also removed default argument.
Review URL: https://codereview.chromium.org/1919563002
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This CL moves the fxcrt code into the core/fxcrt directory. The only exception
was fx_bidi.h which was moved into core/fxcrt as it is not used outside of
core/.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1825953002 .
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This CL moves the core/src/ files up to core/ and fixes up the include guards,
includes and build files.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1800523005 .
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