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path: root/core/fpdfapi/page/cpdf_streamcontentparser.cpp
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2018-01-08Encapsulate CPDF_ShadingObject members.Lei Zhang
Change-Id: I9b878c8df4a6208fb1908bad09eb1c699970163f Reviewed-on: https://pdfium-review.googlesource.com/21690 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-11-06Mark some CPDF_StreamContentParser members as const.Lei Zhang
Change-Id: I6c4ee5400307c8321f2558287f4d7571c373fcaa Reviewed-on: https://pdfium-review.googlesource.com/17795 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-11-02Encapsulate CPDF_FormObject members.Lei Zhang
Also remove a conditional in the CPDF_Form ctor that cannot be true. Change-Id: Icd00233969cea33e9c63d0d6a9d07226c2b173f2 Reviewed-on: https://pdfium-review.googlesource.com/17070 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-10-04Remove friends from CPDF_TextObjectchromium/3233Dan Sinclair
This CL removes the friends from CPDF_TextObject and adds accessor methods as needed. Change-Id: I68d18297640b46113df79f58bea50b77dac89d39 Reviewed-on: https://pdfium-review.googlesource.com/15455 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-21Rename CFX_RetainPtr to RetainPtrDan Sinclair
This CL renames CFX_RetainPtr to RetainPtr and places in the fxcrt namespace. Bug: pdfium:898 Change-Id: I8798a9f79cb0840d3f037e8d04937cedd742914e Reviewed-on: https://pdfium-review.googlesource.com/14616 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-09-18Convert string class namesRyan Harrison
Automated using git grep & sed. Replace StringC classes with StringView classes. Remove the CFX_ prefix and put string classes in fxcrt namespace. Change AsStringC() to AsStringView(). Rename tests from TEST(fxcrt, *String*Foo) to TEST(*String*, Foo). Couple of tests needed to have their names regularlized. BUG=pdfium:894 Change-Id: I7ca038685c8d803795f3ed02545124f7a224c83d Reviewed-on: https://pdfium-review.googlesource.com/14151 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-08-31Prevent duplicate parses of same data, in the same recursive descentRyan Harrison
When parsing if there is a loop in the data being parsed, the recursions will just keep cycling until it exhausts memory and crashes. This CL introduces a parsed set, which a reference to is passed down the descent. If the data being parsed at a specific stage of the descent is already in the parsed set, then the parse returns at that point. BUG=chromium:759224 Change-Id: I1dca73d81020099dec03fd49aaa44cdcdf38e17e Reviewed-on: https://pdfium-review.googlesource.com/12470 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-08-31Change CPDF_Form::ParseContent() to ParseContentWithParams().Lei Zhang
Add a new ParseContent() method as a convenience to call ParseContentWithParams() with the default parameters. Change-Id: I274682845a72e125c3fc6299289edb760104ac4d Reviewed-on: https://pdfium-review.googlesource.com/12250 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2017-08-29Make some CPDF_StreamContentParser methods static.Lei Zhang
For methods that are only exposed for testing. Once they are static, there is no need for dummy CPDF_StreamContentParser constructor calls in the unit tests. Adjust the CPDF_StreamContentParser constructor now that one of the parameters can no longer be a nullptr. Change-Id: If29b02ea216002a7bb325b1913281f58b70382aa Reviewed-on: https://pdfium-review.googlesource.com/12230 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-23Convert string Find methods to return an OptionalRyan Harrison
The Find and ReverseFind methods for WideString, WideStringC, ByteString, and ByteStringC have been converted from returning a raw FX_STRSIZE, to returning Optional<FX_STRSIZE>, so that success/failure can be indicated without using FX_STRNPOS. This allows for removing FX_STRNPOS and by association makes the conversion of FX_STRSIZE to size_t easier, since it forces checking the return value of Find to be explictly done as well as taking the error value out of the range of FX_STRSIZE. New Contains methods have been added for cases where the success or failure is all the call site to Find cared about, and the actual position was ignored. BUG=pdfium:828 Change-Id: Id827e508c8660affa68cc08a13d96121369364b7 Reviewed-on: https://pdfium-review.googlesource.com/11350 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-23Verify image returned from AddImageDan Sinclair
The ::AddImage call can return a nullptr if there is no stream provided. This CL adds the missing null check on the returned object when lookikng at the image. Bug: chromium:756418, chromium:753700 Change-Id: I48032c0f421c8889827540ae91f404ef0f503bfe Reviewed-on: https://pdfium-review.googlesource.com/11532 Reviewed-by: Rebekah Potter <rbpotter@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-08-22Converted CFX_Matrix::TransformRect() to take in constsJane Liu
Currently, all three of CFX_Matrix::TransformRect() take in rect values and modify them in place. This CL converts them to take in constant values and return the transformed values instead, and fixes all the call sites. Bug=pdfium:874 Change-Id: I9c274df3b14e9d88c100ba0530068e06e8fec32b Reviewed-on: https://pdfium-review.googlesource.com/11550 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Jane Liu <janeliulwq@google.com>
2017-08-21Converted CFX_FloatRect::{Init|Update}Rect() to take point objectsJane Liu
Converted CFX_FloatRect::Init() and CFX_FloatRect::UpdateRect() to take in a CFX_PointF object instead of two coordinates. Bug=pdfium:770 Change-Id: Ibcb620f192d6c086158c39f23c411777286005d0 Reviewed-on: https://pdfium-review.googlesource.com/11450 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-08-17Fix some issues with individual image mask renderingrbpotter
Re-enable individual image mask rendering to improve spool sizes, with bug fixes and improvements: - Fix bug with missing images by ensuring all masks are recorded - Fix printing to landscape paper sizes - Improve spool sizes by processing the location of the masks in the progressive renderer when rendering to the printer instead of needlessly fully rendering them (they will be rendered as bitmaps anyway). Bug: chromium:753700 Change-Id: I86bdcce9f10855274c56ba2ddae2c2522b36426d Reviewed-on: https://pdfium-review.googlesource.com/11115 Commit-Queue: Rebekah Potter <rbpotter@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-08-01Replace raw value for constant error value in string operationsRyan Harrison
Currently Find() and other methods that return a FX_STRSIZE return -1 to indicate error/failure. This means that there is a lot of magic numbers and magic checks floating around. The standard library for similar operations uses a npos constant. This CL implements FX_STRNPOS, and replaces usages of magic number checking. It also does some type cleanup along the way where it was obvious that FX_STRSIZE should be being used. Removing the magic numbers should make eventually changing FX_STRSIZE to be unsigned easier in the future. BUG=pdfium:828 Change-Id: I67e481e44cf2f75a1698afa8fbee4f375a74c490 Reviewed-on: https://pdfium-review.googlesource.com/9651 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-07-28Convert calls to Mid() to Left() or Right() if possibleRyan Harrison
The various string/byte classes support Mid(), Left(), and Right() for extracting substrings. Mid() can handle all possible cases, but Left() and Right() are useful for common cases and more explicit about what is going on. Calls like Mid(offset, length - offset) can be converted to Right(length - offset). Calls like Mid(0, length) can be converted to Left(length). If the substring being extracted does not extend all the way to one of the edges of the string, then Mid() still needs to be used. BUG=pdfium:828 Change-Id: I2ec46ad3d71aac0f7b513e103c69cbe8c854cf62 Reviewed-on: https://pdfium-review.googlesource.com/9510 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-07-27Remove single param Mid() method from string classesRyan Harrison
This support is being removed from CFX_ByteString, CFX_ByteStringC, CFX_WideString, and CFX_WideStringC. This standardizes all of these classes to only have one Mid method that takes in 2 params, offset and count. Count now must be positive. The old behaviour of calculating the length for the user if -1 is passed in for the count has been removed. This work is in preperation for converting these classes to not accept negative lengths anywhere and thus make the underlying size type unsigned. BUG=pdfium:828 Change-Id: I5f15e7b7b00b264231817f143e2da88ee6f69e7b Reviewed-on: https://pdfium-review.googlesource.com/9430 Reviewed-by: (OOO Jul 28 - Aug 8) dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Ryan Harrison <rharrison@chromium.org>
2017-06-30Remove pointless CFX_FloatRect construction.Lei Zhang
Also just call CFX_FloatRect() instead of explicitly writing out all zeros. Change-Id: I7574e64791d0c9ba613b14d0a613737dfbf39b12 Reviewed-on: https://pdfium-review.googlesource.com/7172 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-05-25Break apart the pageint.h file.Dan Sinclair
This CL separates pageint.h and the supporting cpp files into indivudal class files. Change-Id: Idcadce41976a8cd5f0d916e6a5ebbc283fd36527 Reviewed-on: https://pdfium-review.googlesource.com/5930 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-05-23Use NOTREACHED() in more places.Lei Zhang
Change-Id: I88466943171f19259f84add69679741d44c8e123 Reviewed-on: https://pdfium-review.googlesource.com/5551 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-05-22Convert more c-style pointers to CFX_UnownedPtrTom Sepez
Change-Id: I551b4210c95db0b916e9fe6cddf11e6c3d015c50 Reviewed-on: https://pdfium-review.googlesource.com/5790 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2017-05-10Replace operator bool with HasRef() in classes with a CFX_SharedCopyOnWrite ↵Lei Zhang
member. Change-Id: I51e30d298e87b9ae0d5aca83b2f1d6787efce70a Reviewed-on: https://pdfium-review.googlesource.com/5290 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-04-26Remove a few more |new|s.Tom Sepez
Change-Id: I8a50ed680c1e101f855644fca8d282dd21470577 Reviewed-on: https://pdfium-review.googlesource.com/4533 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-04-18Render image masks individually instead of rendering the entire page asrbpotter
a bitmap in order to reduce spool sizes. BUG=682156, 674771 Change-Id: Ic743ba729a7b9609be18fb620a5eb6bc440aed6a Reviewed-on: https://pdfium-review.googlesource.com/2916 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2017-04-03Drop FXSYS_ from mem methodsDan Sinclair
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>
2017-04-01Refcount CPDF_Image all the time.chromium/3061chromium/3060Tom Sepez
Remove the old externally-counted CPDF_CountedImage type. Change-Id: Ia0b288586272da3f2daf7dfc153f08e62794321a Reviewed-on: https://pdfium-review.googlesource.com/3553 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-03-30Add some calls to MakeUniqueDan Sinclair
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>
2017-03-17Use std::vector in CPDF_StreamContentParser.Lei Zhang
Change-Id: I2e1bc6cd8ba45fef2bde55bcc3f0c19947d46ed5 Reviewed-on: https://pdfium-review.googlesource.com/3111 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-17Coalesce redundant path points.Lei Zhang
There exists PDFs with many redundant path points, and keeping track of them all uses a lot of memory. BUG=chromium:679353 Change-Id: I514610cbba181658b6396e30f5bf58a3661359f5 Reviewed-on: https://pdfium-review.googlesource.com/3110 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2017-03-14Replace FX_FLOAT with underlying float type.Dan Sinclair
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>
2017-03-14Replace FX_CHAR and FX_WCHAR with underlying types.Dan Sinclair
Change-Id: I96e0a20d66b9184d22f64d8e4ce0dadd5a78c1e8 Reviewed-on: https://pdfium-review.googlesource.com/2967 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-03-13Make most PDFium code pass Clang plugin's auto raw check.Lei Zhang
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>
2017-03-01Fix infinite loops in CPDF_MeshStream.Lei Zhang
BUG=chromium:690501 Change-Id: I74b09d90a8082554a67f737eb6adc3bff82ed93e Reviewed-on: https://pdfium-review.googlesource.com/2889 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-02-23Convert point x,y into CFX_PointFdan sinclair
This Cl converts the PointX,PointY pairs into a CFX_PointF. Change-Id: I46897832077c317a5bffb4e568550705decbc40c Reviewed-on: https://pdfium-review.googlesource.com/2821 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-02-21Convert text positions from x,y to CFX_PointFDan Sinclair
This Cl converts the AllStates to use CFX_PointF and changes the advance code to return a CFX_PointF instead of accepting two out floats. Change-Id: Idb5e295b92e8a16ead535773de066f4b7ea2bdd9 Reviewed-on: https://pdfium-review.googlesource.com/2813 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-21Cleanup StreamContentParser transform methodsDan Sinclair
The ConvertTextSpace method was called once, and it was the only caller of ConvertUserSpace. Fold both methods back into the callsite and convert the use of TransformPoint to Transform. Change-Id: Ia09ec8846c28603df0616135ba1519dbbba219c3 Reviewed-on: https://pdfium-review.googlesource.com/2810 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-02-15Cleanup CFX_PathData.Dan Sinclair
This CL replaces the array of path points with a vector. Cleaning up the usage as required. Change-Id: Ifa386a2c847005fef68af748ebe99c4e08961238 Reviewed-on: https://pdfium-review.googlesource.com/2710 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-02-14Reland Cleanup CPDF_MeshStreamDan Sinclair
This CL fixes up the bits of the CPDF_MeshStream CL that depended on the Origin CL and integrates the fixes for the Skia bots. Change-Id: I470e49c35b809f00fecbaeb303de15c0db3fe590 Reviewed-on: https://pdfium-review.googlesource.com/2698 Reviewed-by: Nicolás Peña <npm@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-02-14Revert "Cleanup CPDF_MeshStream"dsinclair
This reverts commit 9787a7441a905e582b10d9ffc425098b3233d36c. Reason for revert: Reverting chain to see if fixes Chrome roll. Original change's description: > Cleanup CPDF_MeshStream > > This CL converts the MeshVertex to a point and the TransformPoint to the > CFX_PointF override. > > Change-Id: I3faa5c14cedcf5af6aafca1c566acbc68577cca7 > Reviewed-on: https://pdfium-review.googlesource.com/2610 > Commit-Queue: dsinclair <dsinclair@chromium.org> > Reviewed-by: Nicolás Peña <npm@chromium.org> > TBR=tsepez@chromium.org,dsinclair@chromium.org,npm@chromium.org,caryclark@google.com,pdfium-reviews@googlegroups.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Change-Id: Ie1b1dae3ede7581128a81cf7cd86a348c651233b Reviewed-on: https://pdfium-review.googlesource.com/2695 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-02-13Clean up CPDF_TextObject a bitNicolas Pena
Modernizing CPDF_TextObject a little bit, in preparation for the addition of APIs for adding text to PDFs. m_pCharCodes, m_pCharPos are now vectors, this caused some propagation to other classes. Also m_Pos is now a point. Note that GetItemInfo is being changed in another CL, so did minimal changes there. Change-Id: I6e5f19b5d45872e3e714a7cb587c81c92e640ea3 Reviewed-on: https://pdfium-review.googlesource.com/2614 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-13Cleanup CPDF_MeshStreamDan Sinclair
This CL converts the MeshVertex to a point and the TransformPoint to the CFX_PointF override. Change-Id: I3faa5c14cedcf5af6aafca1c566acbc68577cca7 Reviewed-on: https://pdfium-review.googlesource.com/2610 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org>
2017-02-13core: fix a few uninitialized membersMiklos Vajna
Found by Coverity when scanning the bundled pdfium-3004 in LibreOffice. This fixes: - CID 1400341: Uninitialized members (UNINIT_CTOR) CFX_ImageRenderer::m_pIccTransform - CID 1400340: Uninitialized members (UNINIT_CTOR) CPDF_CharPosList::m_nChars - CID 1400339: Uninitialized members (UNINIT_CTOR) CPDF_StreamContentParser::m_PathStartX/Y - CID 1400337: Uninitialized members (UNINIT_CTOR) CFX_ScanlineCompositor::m_pIccTransform Change-Id: Iab3862eb77be8bf379093a47f6c60ce987099982 Reviewed-on: https://pdfium-review.googlesource.com/2630 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-02-09Remove Transform in favour of TransformPointDan Sinclair
This CL removes the two Transform() overrides from CFX_Matrix and calls the TransformPoint methods directly. In the case of the 4 param version the values were assigned to the out values before calling. Change-Id: Id633826caec75b848774dcda6cfdcef2dbf5a7db Reviewed-on: https://pdfium-review.googlesource.com/2573 Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2017-02-09Replace rect.Transform(matrix) with matrix.TransformRect(rect)Dan Sinclair
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>
2017-02-08Update to use CFX_Rect{F} and CFX_Matrix constructors.Dan Sinclair
This Cl updates the code to use the constructors instead of creating an empty object and calling Set(). It also removes the various memsets of the CFX_Rect{F} classes. Change-Id: I6e20cec00866a38372858dcba5a30d31103172e4 Reviewed-on: https://pdfium-review.googlesource.com/2550 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-02-07Use enum class for PathPoint types.Nicolas Pena
This hopefully makes it less confusing what the description of a point is. Currently we have defines for the types, which is confusing because a point can only be one of the three. And it is mixed up with whether the point is closing a figure or not. Change-Id: Icd71355d69c77b3d52ca78e03bc379081ff87753 Reviewed-on: https://pdfium-review.googlesource.com/2552 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-01-27Limit parsing recursion levels in CPDF_StreamParserNicolas Pena
We currently only limit the array recursion levels. This recursion level may also be reset when parsing. This is insufficient to protect against stack overflows. BUG=681920 Change-Id: I69bd0c912fb45c0e68b9b9fa961d43f0adc9bdd3 Reviewed-on: https://pdfium-review.googlesource.com/2434 Commit-Queue: Nicolás Peña <npm@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2017-01-24Replace some loose (ptr, len) pairs with CFX_ByteStringC in fpdfapi.tsepez
These separate scalars are an anti-pattern given the ability to pass a single entity and later operate on it sensibly. Review-Url: https://codereview.chromium.org/2652033002
2017-01-05Remove two unused members in cpdf_streamcontentparser.tsepez
Review-Url: https://codereview.chromium.org/2617683003
2016-11-30Fix initial kerning when there is a horzscale setchromium/2938npm
Reasoning: the pTextAdvanceX in CPDF_TextObject::CalcPositionData is being multiplied by horz_scale in CPDF_TextObject::CalcPositionData. Then, m_pCurStates->m_TextX is updated by this amount. So multiply by the scale also when updating with initial and final kerning and when nsegs = 0. BUG=528103 Review-Url: https://codereview.chromium.org/2542743002
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