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Change-Id: I1dc99831a564e88035c317455411f1eba9aa41c4
Reviewed-on: https://pdfium-review.googlesource.com/41852
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Do the same for A85Decode().
Change-Id: Ic6a0e5e8a63defa104e35e97eb9ce4223aac23a7
Reviewed-on: https://pdfium-review.googlesource.com/41851
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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Use the preferred idiom of creating a subspan, which makes the
proper checks prior to the copy.
Change-Id: Ia7f25b5760dea5707df66cf421195b23a1ce0ad0
Reviewed-on: https://pdfium-review.googlesource.com/41911
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Change-Id: Ib0a2bd21fe4304163cf9c080e07475e7c033c299
Reviewed-on: https://pdfium-review.googlesource.com/41570
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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These look too much like public/ FPDF functions otherwise and yet
they are not exposed anywhere beyond core/fpdfapi. Disambiguate
one method vs. top-level function usage as a result.
Bug: pdfium:1141
Change-Id: I9cfdfced90386bb9ef6b2b86f568f2e6f8ee6a5a
Reviewed-on: https://pdfium-review.googlesource.com/41530
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Change-Id: Ie344bb37abf7dde158d03cc2897dca3588f1a5e3
Reviewed-on: https://pdfium-review.googlesource.com/41550
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Also rename .cpp file to match class name and .h file.
Modify some helper functions to operate on spans.
Move some initializations to member declarations.
Change-Id: Ie0889bda91daaef80fae6f5681f8ce068e92453b
Reviewed-on: https://pdfium-review.googlesource.com/41534
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Then revert the ones that break compilation.
Fix one IWYU noticed during presubmit.
Change-Id: I881a8a72818e55dbc4816247e35ff5e3015194e7
Reviewed-on: https://pdfium-review.googlesource.com/41470
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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It is not a source from which you can get CFX_DIBs, but rather a
base class from which all DIBs inherit.
Do the same thing for the CPDF_DIBSource wrapper class.
Mechanical change apart from adding a one-line comment in cfx_dibbase.h
Change-Id: Id2bde87813ca301d9fafc55ce08d703dfc6a7184
Reviewed-on: https://pdfium-review.googlesource.com/41352
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Conversion to span makes this more elegant in a number of places,
owing to std::vector directly converting to span, and the bytestring's
ToRawSpan().
Disambiguate single-argument forms to allow passing {} as
an argument.
Change-Id: Ibd5eaadca8d8cbbd589338f375c7ee8439fd3eb2
Reviewed-on: https://pdfium-review.googlesource.com/41272
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Bring in line with standards.
Remove argument entirely for mac code that is always nullptr.
Change-Id: I0710bdbd51fc0bc2e1d428ef44976be39a631147
Reviewed-on: https://pdfium-review.googlesource.com/40091
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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No need to even bring any .cpp files in line with these headers.
Change-Id: I934169d77ae09adc11f02e5ea92b1f8b078c9477
Reviewed-on: https://pdfium-review.googlesource.com/39876
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Instead, add a 3-parameter constructor that delegates to the 4-parameter
constructor.
Change-Id: Ied6c55360084ea26b07dbaa449bf155b5db182f0
Reviewed-on: https://pdfium-review.googlesource.com/39872
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Add more asserts and use more constants.
Change-Id: I51f1d9d1b501f4e99d9793b6c803676b7221be17
Reviewed-on: https://pdfium-review.googlesource.com/39871
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Preferred over const_cast<> to show how that state is used.
Change-Id: Ia6fe6bf46fb7fa8e701481b1604073b5d7f222fa
Reviewed-on: https://pdfium-review.googlesource.com/39870
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Instead of passing by non-const reference. Adjust the override in
CPDF_CIDFont and CPDF_CMap::GetNextChar() as well.
Change-Id: I0ee6dc21077101cbeeb0e334498075fc463a2d65
Reviewed-on: https://pdfium-review.googlesource.com/39492
Reviewed-by: Nicolás Peña Moreno <npm@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: Ia5a4e89bff8a1dbc46246f5a734170765b7ee74e
Reviewed-on: https://pdfium-review.googlesource.com/38250
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Change-Id: Ibf09905523ae2d80ce48bfe7337733d8dc718669
Reviewed-on: https://pdfium-review.googlesource.com/37850
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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- FPDFPageObj_RemoveMark()
Bug: pdfium:1037
Change-Id: I7ff320261d64e3ead45375ccc72301e7c64dd6e3
Reviewed-on: https://pdfium-review.googlesource.com/37710
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Bug: pdfium:1037
Change-Id: Ia2cd0d6ef99495dda3289988123489e3a2ad6e82
Reviewed-on: https://pdfium-review.googlesource.com/37750
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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The marked content operators are BMC, BDC and EMC. In the case of
BDC, it is preceded by a direct dict or a property name.
Bug: pdfium:1118
Change-Id: I3ee736ff7be3e7d7dde55ef581af3444a325e887
Reviewed-on: https://pdfium-review.googlesource.com/37470
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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The name of the property is now stored in the CPDF_ContentMarkItem,
which will be needed to properly write back these content marks
after a change in the stream.
Bug: pdfium:1118
Change-Id: I1296f488b35ee0684efa33d17400ed22a88383a2
Reviewed-on: https://pdfium-review.googlesource.com/37370
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Bug: pdfium:1118
Change-Id: I457a52196ee177a09d33d9e025a094888be3fb60
Reviewed-on: https://pdfium-review.googlesource.com/37610
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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One version is for a mark without a dictionary. The second is for
a mark with a direct dictionary. The third is for a mark with
indirect properties.
Bug: pdfium:1118
Change-Id: Ice0ff11d5ba4eaf2ccdf57be49b9140ba5c9b159
Reviewed-on: https://pdfium-review.googlesource.com/37550
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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This CL creates the following new functions in the public API:
- FPDFPageObj_AddMark
- FPDFPageObjMark_SetIntParam
- FPDFPageObjMark_SetStringParam
Bug: pdfium:1037
Change-Id: Icabf3fdd8e8153b9156bab807a3708d38a9365d8
Reviewed-on: https://pdfium-review.googlesource.com/37330
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Move the code to select what it points at to a separate function, so the
CPDF_StreamContentParser constructor only sets it once.
Change-Id: I60013e77c8f37246282f94227a4aeb17270ee23c
Reviewed-on: https://pdfium-review.googlesource.com/37450
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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This avoids copying the CPDF_ContentMark every time a mark is closed.
Another benefit is that the same CPDF_ContentMarkItem vector will be
shared by page objects before and after a nested mark.
Bug: pdfium:1037
Change-Id: I6197f0b9a4693ef84da9269f86a2629aa50d8685
Reviewed-on: https://pdfium-review.googlesource.com/37190
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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It is currently a vector of CPDF_ContentMarkItem.
Copying MarkData whenever a content mark is opened or closed is
inefficient since each MarkData will have copies of the same
CPDF_ContentMarkItems.
This CL changes the vector inside MarkData to contains only pointers
to the CPDF_ContentMarkItems rather than copies of those items. More
importantly, this unifies the dictionaries of each content mark.
Previously, there were as many copies of those dictionaries as content
marks scope changes inside the mark with parameters.
Bug: pdfium:1037
Change-Id: Ia6f79b401d4e14ac07dbba81bbd97df965b77c94
Reviewed-on: https://pdfium-review.googlesource.com/37135
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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Bug: pdfium:1037
Change-Id: I94efc14ce5f8d0d407853cce025f0184b3866cc4
Reviewed-on: https://pdfium-review.googlesource.com/37134
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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This is called by many client to make sure CountItems() does not
crash. Moving the check to CountItems() makes HasRef() unnecessary.
Bug: pdfium:1037
Change-Id: I4f21f33a88c9aad54f0dae18a38b370c6ceaec80
Reviewed-on: https://pdfium-review.googlesource.com/37133
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
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A RetainPtr is already used inside SharedCopyOnWrite, and the API
that CPDF_ContentMark offers is not intuitive. AddMark() and
RemoveLastMark() currently copy the MarkData.
The new API does not perform these copies, but rather leaves it to
the client code.
This is the first step to make CPDF_ContentMarkItems modifiable. As
long as they are inside a SharedCopyOnWrite, they cannot be changed.
Bug: pdfium:1037
Change-Id: I0cd6334b0b8db62070b4412f1d6d1c88bce9891f
Reviewed-on: https://pdfium-review.googlesource.com/37132
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Change-Id: Ia994118f93f34b5c0c2f2f5ddfd70fe11e9ec549
Reviewed-on: https://pdfium-review.googlesource.com/37010
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Fix some {} along the way.
Change-Id: I5277c03328b63e0cead058fc07dc65311d7b97b0
Reviewed-on: https://pdfium-review.googlesource.com/36791
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Change-Id: Ifeaac7141bd377daa9cf657149937be22b2aa48a
Reviewed-on: https://pdfium-review.googlesource.com/36730
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: Ifbce02a65b68b0526866d5a08a9edf58bd89e434
Reviewed-on: https://pdfium-review.googlesource.com/36792
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Many of the FX_Alloc's that have not been converted to std::vector
are using FX_Alloc2D and the safe math it performs under the covers.
Make an equivalent function for returning a vector to avoid burdening
callers with the safe math equivalents.
Use it in one place.
Change-Id: Ie4a280351b7370b755f2a1928f8b2d84fe007c03
Reviewed-on: https://pdfium-review.googlesource.com/36770
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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Change-Id: I88d3e86a1dad75ef9c6bfb3401af6606479031a7
Reviewed-on: https://pdfium-review.googlesource.com/36634
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Its return value contains the same data.
Change-Id: I2bf4e72faf978e5d491bec573babc8099cda4e5a
Reviewed-on: https://pdfium-review.googlesource.com/36633
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Make members const and private. Fix nits.
Change-Id: I945bc26438f8fbd6904dc1b15513ab9e51170dc7
Reviewed-on: https://pdfium-review.googlesource.com/36631
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
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Implement CPDF_ColorSpace::IsNormal() and check it when rendering. While
IsNormal() is trivial for most colorspaces, it needs to be implemented
separately for ICC colorspaces.
This fixes a rendering regression from commit 1c0de38c.
BUG=chromium:847346
Change-Id: Iaafed3f8ee40b26ac2cbfbdf2251407f7935311b
Reviewed-on: https://pdfium-review.googlesource.com/36571
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: I558ac625d842d1b3d9dfdaf4d7661d4c02c6244a
Reviewed-on: https://pdfium-review.googlesource.com/36133
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Ideally, unowned ptrs might well be const, as updating something
through an unowned reference is best avoided.
Change-Id: Ida8111ffe0ee1e30bbf6b7718b0929dfb5cafdff
Reviewed-on: https://pdfium-review.googlesource.com/36050
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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Change-Id: I1794848607f2db3f1ef39dbd221b7219feb9254c
Reviewed-on: https://pdfium-review.googlesource.com/35990
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Getters should nearly always be const when they return a
non-const pointer to an unowned object. Saves a bit of
code along the way.
Grep for similar occurrences and add "const".
Change-Id: I492bf962a7d62452fa40310146226dc0c8ebb753
Reviewed-on: https://pdfium-review.googlesource.com/35890
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
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This is safer since a ref cannot be deleted.
Change-Id: Ib8d76ae2adb7c59e6955881eee0d2bd4db448b68
Reviewed-on: https://pdfium-review.googlesource.com/35950
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Remove some string copies in barcode that were noticed whilst
looking for moves.
Change-Id: Ieda34d00f633576ba1f0dca283dcdabfb36f236c
Reviewed-on: https://pdfium-review.googlesource.com/35410
Reviewed-by: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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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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Loop through the dirty page objects and streams and regenerate all
streams that are dirty.
Bug: pdfium:1051
Change-Id: I837b5a7cd9542b7777e7c7ae7ac9cc75f69f30b5
Reviewed-on: https://pdfium-review.googlesource.com/34330
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Bug: pdfium:1051
Change-Id: Ib3376eea32336437d148f8f9c0017d6b8f9fb556
Reviewed-on: https://pdfium-review.googlesource.com/33770
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
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Bug: pdfium:177
Change-Id: I92e71fd0f2445736680e1cf9e7cc41bda8e6505e
Reviewed-on: https://pdfium-review.googlesource.com/35114
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
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