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Change-Id: Icfeb3a6dce20e8c2b619aaff1e19cde56347cb52
Reviewed-on: https://pdfium-review.googlesource.com/3011
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Add public FPDFPageObj_NewImageObj() call to replace
FPDFPageObj_NewImgeObj() which is missing a letter.
Change-Id: I5355ee5e5bf7e6e161e2004ec7e9257c85a463f7
Reviewed-on: https://pdfium-review.googlesource.com/2840
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: I190d27e79d62b9cae21b08ddfc1e422bbb37ab30
Reviewed-on: https://pdfium-review.googlesource.com/2969
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Remove the array of AppendChar methods and use a switch instead to
clarify the code.
Change-Id: I68809caf70919bf6d8dab16bfd3fa2e9ff2b7f90
Reviewed-on: https://pdfium-review.googlesource.com/3062
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This CL starts extracting common members between the two break classes
into a common base class. This also normalizes some of the member names
to be the same across classes.
Change-Id: I7f4e5065f2dac79eb4ebba397458236cc0609d38
Reviewed-on: https://pdfium-review.googlesource.com/3058
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I2e4eba78c5764de108c203b0e0efcd4e81b7bab2
Reviewed-on: https://pdfium-review.googlesource.com/3068
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Since we are going to divide i by 0, it is better to compare it to epsilon
and avoid wonkiness from division by something too close to 0.
BUG=chromium:702041
Change-Id: I8136d6063f8debd41cef37eaab7e4097b3f32f4b
Reviewed-on: https://pdfium-review.googlesource.com/3090
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: I62499a271e753e44234412fd855fbd8a56763d71
Reviewed-on: https://pdfium-review.googlesource.com/3055
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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JS Array Buffers are the first candidate to be allocated from
PartitionAlloc when it becomes available, so add test first.
Presently, we will return as large an array buffer as the system
can handle; this is generally a bad idea so limit them to 256MB
and test that we handle failure.
Change-Id: I205745a7938d69eb32ac883b90824f2f9e584ec7
Reviewed-on: https://pdfium-review.googlesource.com/3065
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
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If the PDF declares it has a gazillion pages when it does not, we just start
traversing again from the start. This CL fixes that.
BUG=chromium:680222
Change-Id: Ie9b55abc0aaa372429b3d995a7e1e7ab58fb7965
Reviewed-on: https://pdfium-review.googlesource.com/3060
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: I005f9da5ab64558689204f23d3444cdc68f3c59b
Reviewed-on: https://pdfium-review.googlesource.com/3064
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I7a26c961c6c2667440bcc04bfd636087660ea238
Reviewed-on: https://pdfium-review.googlesource.com/3063
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
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Change-Id: I1e30d68dae3bf70cf3c426f6126d593b7f1c3ba4
Reviewed-on: https://pdfium-review.googlesource.com/2991
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Change-Id: I229a3108a787725bbf2f000c39ee19d0680e9150
Reviewed-on: https://pdfium-review.googlesource.com/2968
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: I9eb6e8c621b0562413873ac67b362efa68fc3ab8
Reviewed-on: https://pdfium-review.googlesource.com/3061
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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TBR=jochen@chromium.org
Change-Id: I6d5c5c6732a3f2fa2f99c4fd0178f6862a0435d0
Reviewed-on: https://pdfium-review.googlesource.com/3010
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@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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Change-Id: I44af42c02232742edaf9f59ee63f4575e33513fb
Reviewed-on: https://pdfium-review.googlesource.com/3057
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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The methods are not called, so the data is not used. Removed.
Change-Id: I29e904da2a000fd5173d2f5240ad377613db200a
Reviewed-on: https://pdfium-review.googlesource.com/3050
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Make RLE error handling more consistent.
BUG=chromium:700576
Change-Id: I37290ede666ba3e0a697d9d6eb209f869a07293d
Reviewed-on: https://pdfium-review.googlesource.com/2990
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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Change-Id: Iddd99312aee6447c05be5633eead023a004e65e1
Reviewed-on: https://pdfium-review.googlesource.com/3034
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@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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Change-Id: Iccd9e374dc982da5cb2a9c75e5e16b2ea261e346
Reviewed-on: https://pdfium-review.googlesource.com/3053
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Change-Id: I8cd68aaeb3c1f7ba92f32bc4846bf2e7d02111e4
Reviewed-on: https://pdfium-review.googlesource.com/3033
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Change-Id: Iebbb8e16dae503807fa12cd2d20577082d2a3bca
Reviewed-on: https://pdfium-review.googlesource.com/2960
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@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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Currently m_Pos is a FX_POSITION. The value stored into the void* is
typically a uint32_t. We sometimes read that uint32_t value as a size_t
to compare against vector lengths. This Cl converts all usages to be
uint32_t and uses pdfium::CollectionSize to get the correct typed vector
size.
Change-Id: I5f452817ab6049e03477945e4622c6911c89f877
Reviewed-on: https://pdfium-review.googlesource.com/3032
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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These two ought to happen at the same time as they are
intertwined in spots. Remove blatant casts between the
two along the way.
Change-Id: I9ce5d2faadf1e38aba7cade316560d24a66d8669
Reviewed-on: https://pdfium-review.googlesource.com/2933
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@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: Ife4a46157ec1044b24965f7d282858f8261031b1
Reviewed-on: https://pdfium-review.googlesource.com/3030
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@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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This Cl merges the CFX_TxtPiece and CFX_RTFPiece classes into
CFX_BreakPiece. CFX_TxtLine and CFX_RTFLine into CFX_BreakLine and
CFX_TxtChar and CFX_RTFChar into CFX_Char.
Change-Id: I95421bdf4cafd5e394db9238dea3603ccb8349c3
Reviewed-on: https://pdfium-review.googlesource.com/2966
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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Review-Url: https://codereview.chromium.org/2071693002
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AKA roll clang 295762:296321.
Change-Id: I46be95f4bd50a205b880c62ce4a8e3a7d4508e68
Reviewed-on: https://pdfium-review.googlesource.com/2957
Reviewed-by: Nico Weber <thakis@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
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When the value read is equal to -INT_MIN, we cannot negate it since it will
be out of bounds, so return error in this case.
BUG=chromium:628559
Change-Id: I7e47a71ef0d35cfb2d1fddc0ba644f9aac79ec3f
Reviewed-on: https://pdfium-review.googlesource.com/2965
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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Tell VC++ that the pdfium source files are encoded in UTF-8 so that
it doesn't interpret them as being encoded in the local code page.
Change-Id: Ide74061cad523a873ffa5630781dfc47bf7ae79c
Reviewed-on: https://pdfium-review.googlesource.com/2961
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Bruce Dawson <brucedawson@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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Change-Id: I16acba7b3eda26b4edfbfe0cb356267bd536fee8
Reviewed-on: https://pdfium-review.googlesource.com/2964
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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The spec says a1 is to the right of a0, a2 to the right of a1. I think that
means that the run lengths have to be positive, but that certainly means that
they cannot be negative.
BUG=chromium:699340
Change-Id: Ic07a272e63610f7a66c5073179cdb2768f80e2b8
Reviewed-on: https://pdfium-review.googlesource.com/2963
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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The undefined shifts in libopenjpeg are sometimes used as divisors. This CL
checks that we are not trying to divide by 0 or mod by 0 in some places in
pi.c.
BUG=chromium:699491
Change-Id: Iaf629112437068d6479dbbb52b339bec6edefed0
Reviewed-on: https://pdfium-review.googlesource.com/2962
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: Nicolás Peña <npm@chromium.org>
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There is one use of the discrete array, GFGAS_GEFont. This CL replaces
that usage with a std::map and removes the fgas_util classes.
Change-Id: Ic45812168e9487ebac08abaa131c58080a949d69
Reviewed-on: https://pdfium-review.googlesource.com/2953
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This Cl converts the m_LinePieces array to a vector. This is the last
usage of the CFX_BaseArrayTemplate so remove it and supporting code.
Change-Id: I3f81e4fd1210f8d0347364a2e4e5bb42cd83cb30
Reviewed-on: https://pdfium-review.googlesource.com/2952
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This Cl moves the two lines into an array and uses m_iReady to index
the array.
Change-Id: Ibecfb35fb72603433a6ed1efa6ec8ae609caebf7
Reviewed-on: https://pdfium-review.googlesource.com/2951
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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This Cl removes unused methods and makes GetString return a
CFX_WideString instead of taking an out parameter.
Change-Id: I3d2fcbdf51e7619f4fa42e46a0c83fbfa1132a84
Reviewed-on: https://pdfium-review.googlesource.com/2950
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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Remove interfaces which are only implemented once.
Change-Id: I73ceaa7bfd7ef2a630479c7eebed5e32ecb99940
Reviewed-on: https://pdfium-review.googlesource.com/2944
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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The rotation value is always 0 so we end up doing nothing for the
rotation.
Change-Id: Ib12a269d4f3c16961b1b934bf9dfc04d1c368e51
Reviewed-on: https://pdfium-review.googlesource.com/2943
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
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This Cl removes the unused TXTLAYOUTSTYLE and TXTCHARTYLE defines from
fgas_textbreak. This also ripples and removes some of the defined
styles from fde_textout as well.
Change-Id: Ic647e97694366685bbad367e0a7ba61a00416598
Reviewed-on: https://pdfium-review.googlesource.com/2942
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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This Cl replaces the FX_TXTLINEALIGNMENT_ defines with an enum and
cleans up various usages.
Change-Id: I5ff20f046322e5cd39a7d2abbd8735eac81e8c69
Reviewed-on: https://pdfium-review.googlesource.com/2941
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
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This Cl removes some CFX_TxtBreak methods which aren't called.
Change-Id: Ic66a89fa9c99aefb78d8314e1a3ebee089ef83cf
Reviewed-on: https://pdfium-review.googlesource.com/2940
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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This Cl removes the FX_TXTBREAK defines and unifies the type with the
CFX_RTFBreakType which is renamed to CFX_BreakType.
Change-Id: I890ae5e08a65f922d714aaaa9ab0f9f8a882cb3c
Reviewed-on: https://pdfium-review.googlesource.com/2939
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
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