Age | Commit message (Collapse) | Author |
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The chain of destructors may attempt to use m_pDocPage
after it has been set to null by the unique_ptr destructor.
Verify it is still present before using it from any code
that may be called from some other CPDF_ destructor.
Change-Id: I007160231d73feed85d90efc687d6da993653f96
Reviewed-on: https://pdfium-review.googlesource.com/4499
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@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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This CL applies several fixes to the fallback font code.
- PDFium uses -1 to indicate that no glyph index was found, but freetype uses
0. In CPDF_TrueTypeFont, an index of 0 indicates a freetype failure, which
means we should try to find the glyph from a fallback font.
- Improve the fallback glyph calculation by going from original font charcode
to unicode to fallback font charcode.
- Consider the m_ExtGID on Mac when deciding the fallback.
Bug: chromium:665467
Change-Id: I2be34983e0d768d9a598043f84edd2d70f033c86
Reviewed-on: https://pdfium-review.googlesource.com/4055
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Pass in/out argument as a pointer.
Avoid pointless malloc just to copy in multibyte case. Then we can
avoid special-casing the single-byte case.
Change-Id: I3dd2d57e08ef6ad7b78ea38398b228fa41a9b3e6
Reviewed-on: https://pdfium-review.googlesource.com/3950
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Pass stream argument to constructor; it feels like a
stream accessor should always be made from a stream rather
than passing one in after the fact.
Change-Id: Iaa46cb37677b81f0170f5d39bab76ad38ea4af44
Reviewed-on: https://pdfium-review.googlesource.com/3620
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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This Cl drops the FXSYS_ from utility methods which are the same on all
platforms.
Bug: pdfium:694
Change-Id: I0859b60c5ba7af68c929a519dd76f48c27a6c896
Reviewed-on: https://pdfium-review.googlesource.com/3614
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This Cl drops the FXSYS_ from mem methods which are the same on all
platforms.
Bug: pdfium:694
Change-Id: I9d5ae905997dbaaec5aa0b2ae4c07358ed9c6236
Reviewed-on: https://pdfium-review.googlesource.com/3613
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This Cl drops the FXSYS_ from string methods which are the same on
all platforms.
Bug: pdfium:694
Change-Id: I1698aafd84f40474997549ae91ce35603377e303
Reviewed-on: https://pdfium-review.googlesource.com/3597
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL replaces some new's with pdfium::MakeUnique.
Change-Id: I50faf3ed55e7730b094c14a7989a9dd51cf33cbb
Reviewed-on: https://pdfium-review.googlesource.com/3430
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This reverts commit 31b08d4cdaa17d7a03f35e087096a77036af98ec.
Re-landing the patch after fixing skia build issue.
Change-Id: Ie7039890088b803a6ec5ce365d70f57277459b48
Reviewed-on: https://pdfium-review.googlesource.com/3245
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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This reverts commit 0004f29bf6ee3c6060a272c79f14993e92e053c7.
Reason for revert: Breaks build with skia_paths enabled (which will break the chrome roll).
../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:1858:38: error: no member named 'get' in 'CFX_RetainPtr<CFX_DIBitmap>'
../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:1861:42: error: no member named 'get' in 'CFX_RetainPtr<CFX_DIBitmap>'
../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:2987:15: error: no viable overloaded '='
../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:2991:18: error: no viable overloaded '='
../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:2999:17: error: no viable overloaded '='
../../third_party/pdfium/core/fxge/skia/fx_skia_device.cpp:3001:43: error: no member named 'GetObject' in 'CFX_RetainPtr<CFX_DIBitmap>'
Original change's description:
> Refcount all CFX_DIBSources (and subclasses) all the time.
>
> There are currently several ownership models for these objects,
> including ad-hoc logic for sharing and deletion, and the
> now-redundant CFX_DIBitmapRef externally-counted handle to the DIBs.
>
> Replace them all with the internal refcount scheme.
>
> Change-Id: I2db399dfc19219eda384f94cc989353b78ce2872
> Reviewed-on: https://pdfium-review.googlesource.com/3166
> Reviewed-by: dsinclair <dsinclair@chromium.org>
> Commit-Queue: dsinclair <dsinclair@chromium.org>
>
TBR=thestig@chromium.org,tsepez@chromium.org,dsinclair@chromium.org,pdfium-reviews@googlegroups.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I678b1fbc5e666cf7a19372ebaff3270fb115ba5e
Reviewed-on: https://pdfium-review.googlesource.com/3243
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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There are currently several ownership models for these objects,
including ad-hoc logic for sharing and deletion, and the
now-redundant CFX_DIBitmapRef externally-counted handle to the DIBs.
Replace them all with the internal refcount scheme.
Change-Id: I2db399dfc19219eda384f94cc989353b78ce2872
Reviewed-on: https://pdfium-review.googlesource.com/3166
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I85ea9529f4188bf818ee96c37944e4546411f79c
Reviewed-on: https://pdfium-review.googlesource.com/3211
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Ue it to fix a typo as well.
BUG=pdfium:634
Change-Id: I2d686242ffb841aedc2fae6a3cf7a00bea667404
Reviewed-on: https://pdfium-review.googlesource.com/3113
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Change-Id: Ie69dfc32e7b526eca2ac6ae621eed879ad98476e
Reviewed-on: https://pdfium-review.googlesource.com/3054
Commit-Queue: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Avoid writing |Type| in CollectionSize<Type>() so that index
type can change without rewriting conditions.
Change-Id: I40c94ca39148b379908760ba9b861114b88af7bb
Reviewed-on: https://pdfium-review.googlesource.com/3056
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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The CIDs are unsigned integers. Avoid overflow since they are given as input
from the PDF file.
BUG=chromium:700787
Change-Id: Icdc3efbbd0f4f2ad8d5b4f4f52926e20f7e06391
Reviewed-on: https://pdfium-review.googlesource.com/3052
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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Change-Id: I158b7d80b0ec28b742a9f2d5a96f3dde7fb3ab56
Reviewed-on: https://pdfium-review.googlesource.com/3031
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Change-Id: I96e0a20d66b9184d22f64d8e4ce0dadd5a78c1e8
Reviewed-on: https://pdfium-review.googlesource.com/2967
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Change-Id: I9dc32342e24361389841ecba83081a97fc043377
Reviewed-on: https://pdfium-review.googlesource.com/2959
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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The cbox values are long. We should make sure they are not too big before
putting them into FX_RECT, which holds integers. The bound is chosen to also
avoid overflow when multiplying by 1000.
BUG=chromium:699961
Change-Id: Ie4443848e0319348110f7215bd1c909ef19dad9f
Reviewed-on: https://pdfium-review.googlesource.com/2956
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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Moved all the flags to CFX_Font. Explicitly stated which ones are valued
according to the PDF spec to avoid their values being changed.
Change-Id: Ib57593234a4b9b83ef1ad593d0396c64159f303f
Reviewed-on: https://pdfium-review.googlesource.com/2837
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This Cl removes the rect based transform method which internally just called
the matrix tranform method. The callers have been reversed to make it clearer
the matrix is transforming the rect.
Change-Id: I8ef57ccc2311e4e853b8180a6ff475f8eda2138e
Reviewed-on: https://pdfium-review.googlesource.com/2572
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Rename array members to plurals.
Use std::vectors rather than native arrays and counts.
Use std::set instead of map of key to itself.
Use unique_ptr inside vector to clean subtables.
Mark non-existent constructors() = delete.
Change-Id: Ifde189157e8affb5de654a44fac8b9358de7079b
Reviewed-on: https://pdfium-review.googlesource.com/2452
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Fix callers conventions to avoid ambiguity.
Fix bad bounds check unmasked by change.
Directly include headers no longer pulled in by numerics itself.
Review-Url: https://codereview.chromium.org/2640143003
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Also return CFX_MaybeOwned<> from functions so to make cleanup automatic,
avoiding a theoretical leak.
Review-Url: https://codereview.chromium.org/2641853004
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We should not fill out the m_Encoding for Type3 fonts. This way, we
stop getting garbage characters from text extraction. Guessing that
unicode == charcode (in the absence of ToUnicode) is our best bet.
BUG=pdfium:642
Review-Url: https://codereview.chromium.org/2643543002
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Review-Url: https://codereview.chromium.org/2611413002
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Review-Url: https://codereview.chromium.org/2571313002
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Be suspicious of |new|. This removes some of the
easy cases.
Review-Url: https://codereview.chromium.org/2571913002
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Because that's what clone does. Perform immediate release
in some spots to avoid disrupting too much at once.
Review-Url: https://codereview.chromium.org/2534953004
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Removed unused methods, and GetCharSize no longer overrides.
Change-Id: I29384afb4d79cfd8e8b4ede4a0b52272020bfcd9
Reviewed-on: https://pdfium-review.googlesource.com/2031
Reviewed-by: ooo 11-24 -- 12-05 (dsinclair) <dsinclair@chromium.org>
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Add cpdf_streamparser.h and cpdf_contentparser.h since there are
already corresponding .cpp files with the same name.
Review-Url: https://codereview.chromium.org/2521123003
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Return these from underlying methods as appropriate.
Review-Url: https://codereview.chromium.org/2520133002
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Review-Url: https://codereview.chromium.org/2514263003
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The -build/include setting was masking out build/include_what_you_use. This CL
restores them, fixes any build errors, and adds NOLINT as needed. As well,
the runtime/explicit and runtime/printf flags are aslo enabled and NOLINT'd.
lint cleanups
Change-Id: Ib013b3eb29c8d0e48cad74c5df9028684130719f
Reviewed-on: https://pdfium-review.googlesource.com/2030
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Some changes were required to match underlying ctors
as invoked by the templated methods.
Many release() calls go away, a few WrapUniques() are
introduced to avoid going deeper into other code.
Review-Url: https://codereview.chromium.org/2510223002
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Make CDPF_Arrays intern the object they create.
Allow passing nullptr as a CFX_WeakPtr shortcut as well.
Review-Url: https://codereview.chromium.org/2509123002
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BUG=
Review-Url: https://codereview.chromium.org/2498223005
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This reverts commit f0d5b6c35fa343108a3ab7a25bc2cc2b3cf105b3.
Review-Url: https://codereview.chromium.org/2478303002
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#11 id:200001 of https://codereview.chromium.org/2384883003/ )
Reason for revert:
Looks like it's blocking the roll.
https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_compile_dbg_ng/builds/186619
Original issue's description:
> Remove CPDF_Object::Release() in favor of direct delete
>
> Follow-on once we prove Release always deletes in previous CL.
>
> Committed: https://pdfium.googlesource.com/pdfium/+/4de3d095c9d9e961f93750cf1ebd489fd515be12
TBR=thestig@chromium.org,tsepez@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review-Url: https://codereview.chromium.org/2478253002
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Follow-on once we prove Release always deletes in previous CL.
Review-Url: https://codereview.chromium.org/2384883003
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Review-Url: https://codereview.chromium.org/2477443002
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Review-Url: https://codereview.chromium.org/2453163002
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Added methods SetExtGID and CalcExtGID for this purpose.
Changed protected to private: no one inherits CPDF_Type1Font.
Review-Url: https://codereview.chromium.org/2412483006
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Review-Url: https://codereview.chromium.org/2409283002
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Ditto with the other ToXXX functions to CPDF_xxx.h.
Shortly, we will want to introduce another variant:
inline std::unique_ptr<CPDF_String> ToString(
std::unique_ptr<CPDF_Object>);
This will require that CPDF_String be complete which is
not the case in the CPDF_Object.h header. Rather than
dragging all the other .h's into it, move these to the
subclass headers. That way, these will be together
when the new form is added.
Review-Url: https://codereview.chromium.org/2406033002
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FX_BOOL can be replaced by bool. Also replaced in a couple other places
so that Winbots pass.
Review-Url: https://codereview.chromium.org/2395803002
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- Added private method to avoid duplicated code.
- If the unicode calculation overflows, 0 is used instead of crashing.
Review-Url: https://codereview.chromium.org/2392103002
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BUG=pdfium:603
Review-Url: https://codereview.chromium.org/2392603004
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