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2018-04-25Remove CDWriteExt.Lei Zhang
It is never used. Change-Id: I09220eb16a4679c8499079c3c1375574f6fc0450 Reviewed-on: https://pdfium-review.googlesource.com/31300 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-04-25Remove m_NodeStack from CFX_XMLParserchromium/3408Dan Sinclair
This CL removes the m_NodeStack member from the CFX_XMLParser. Instead of using the node stack we retrieve the parent by getting the current childs parent. Change-Id: I0c4c220d14e35c5b6edc5c9c6a3008368f2d550a Reviewed-on: https://pdfium-review.googlesource.com/31290 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-24Remove m_CurNodeType from CFX_XMLParserDan Sinclair
This CL removes the m_CurNodeType member from CFX_XMLParser. This was, essentially, duplicating the m_XMLNodeTypeStack. We now use the top() of the stack element to find the same information. Change-Id: I26507d2eee954837210aa42919ff061cfc8e85d8 Reviewed-on: https://pdfium-review.googlesource.com/31277 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-04-24Remove CFX_BlockBufferchromium/3406Dan Sinclair
This CL removes the usage of CFX_BlockBuffer from CFX_XMLParser. The block buffer has been replaced by a vector which is emptied out after the characters are removed. This should use less memory when parsing XML as the block buffer was previously storing all text characters seen in the file. Change-Id: I89568c664c762bb9feb034348524e5e86c2d9078 Reviewed-on: https://pdfium-review.googlesource.com/31275 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-24Cleanup CFX_XMLParser entity conversionDan Sinclair
This CL converts the CFX_XMLParser to use the FXSYS methods to convert decimal and hex chars during entity conversion. Change-Id: I7f6c83fc528e95c9f4c2bcdb04f0066da2c15c09 Reviewed-on: https://pdfium-review.googlesource.com/31274 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-04-24Remove duplicate data extraction from CFX_XMLParserDan Sinclair
The methods to get a piece of data from the text buffer are all identical. This CL collapses them all into a single GetTextData method. Change-Id: Ibd2ace9023a3707505c4c80c6aeb01af666445d9 Reviewed-on: https://pdfium-review.googlesource.com/31273 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-04-23Cleanup CFX_XMLParser initializationDan Sinclair
This CL moves most initialization of CFX_XMLParser into the header file and re-organizes the members to group members together better. Change-Id: I49031ea65dc0d68c9b47cffe942c65f488bbaf20 Reviewed-on: https://pdfium-review.googlesource.com/31250 Reviewed-by: Ryan Harrison <rharrison@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-23Make CFX_SeekableStreamProxy a subclass of IFX_SeekableReadStreamchromium/3405Dan Sinclair
This CL changes CFX_SeekableStreamProxy to be an IFX_SeekableReadStream subclass. This is a reland of https://pdfium-review.googlesource.com/c/pdfium/+/30879 after fix bad merge. Change-Id: Iad58abe7e065541867f202059a944e9be4da5713 Reviewed-on: https://pdfium-review.googlesource.com/31195 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-23Change CFX_XML Save to take a write streamDan Sinclair
This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more generic IFX_SeekableStream. This is a reland of https://pdfium-review.googlesource.com/c/pdfium/+/30877 without pulling in the XML lifetime changes. Change-Id: I5091da6ad37715fff77f3f22d35ab0105f2bc3d0 Reviewed-on: https://pdfium-review.googlesource.com/31194 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-23Validate the Size dictionary entry in CPDF_SampledFunc.Lei Zhang
It is required to be an array of positive integers. The existing implementation seems to accommodate non-compliant PDFs where the Size entry is an integer. Change-Id: I58faa3f84ca627f189c67bab5884d4b1f9b105ca Reviewed-on: https://pdfium-review.googlesource.com/31151 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-23Revert "Change CFX_XML Save to take a write stream"dsinclair
This reverts commit 9a3a7709103a872037dcea1f3cf0b7785a3da191. Reason for revert: Gerrit did not do what I expected.... Original change's description: > Change CFX_XML Save to take a write stream > > This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more > generic IFX_SeekableStream. > > Change-Id: I6e4def380c43eca755d91ad5cb6146c2dfdaee10 > Reviewed-on: https://pdfium-review.googlesource.com/30877 > Commit-Queue: dsinclair <dsinclair@chromium.org> > Reviewed-by: Tom Sepez <tsepez@chromium.org> TBR=tsepez@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org Change-Id: I137e53bf93285b88ade6832dedefca66e3b61e13 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/31211 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-23Revert "Make CFX_SeekableStreamProxy a subclass of IFX_SeekableReadStream"dsinclair
This reverts commit c6077a0164340fa084be03eb059d608bc2675b2b. Reason for revert: Gerrit did not do what i expected. Original change's description: > Make CFX_SeekableStreamProxy a subclass of IFX_SeekableReadStream > > This CL changes CFX_SeekableStreamProxy to be an IFX_SeekableReadStream > subclass. > > Change-Id: I28ccb4771606fd6c9cc60e57297ae2e776fc5a9f > Reviewed-on: https://pdfium-review.googlesource.com/30879 > Commit-Queue: dsinclair <dsinclair@chromium.org> > Reviewed-by: Tom Sepez <tsepez@chromium.org> TBR=tsepez@chromium.org,dsinclair@chromium.org,hnakashima@chromium.org Change-Id: I65e7647221e9bad2c0db7d068638178996972437 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/31210 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-23Make CFX_SeekableStreamProxy a subclass of IFX_SeekableReadStreamdan sinclair
This CL changes CFX_SeekableStreamProxy to be an IFX_SeekableReadStream subclass. Change-Id: I28ccb4771606fd6c9cc60e57297ae2e776fc5a9f Reviewed-on: https://pdfium-review.googlesource.com/30879 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-04-23Change CFX_XML Save to take a write streamDan Sinclair
This CL changes CFX_XML to use an IFX_SeekableWriteStream instead of the more generic IFX_SeekableStream. Change-Id: I6e4def380c43eca755d91ad5cb6146c2dfdaee10 Reviewed-on: https://pdfium-review.googlesource.com/30877 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-04-23Disable JavaScript entirely if no JSPlatform passed by embedder.Tom Sepez
Allows run-time selection of whether to permit JS inside PDF. Previously, this was a link-time decision only. This requires a little more caution before we decide that we have the CJS_Runtime, and not the CJS_RuntimeStub in a few casts. Adds a kDisableJavaScript option to the form fill embeddertests. Adds a --disable-javascript flag to the pdfium_test executable. Also adds a --disable-xfa flag while we're at it. Change-Id: I8d8ac95f6474459cadba9a60572fbb342e984646 Reviewed-on: https://pdfium-review.googlesource.com/31090 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-04-23Provide double-byte terminator in Windows font variant name.Tom Sepez
When parsing UTF16-LE, the default trailing "\0" from a single-byte character literal isn't suffucient. Bug: 835184 Change-Id: Ie7db53262adbec0ebccb5d0b22752b8c9f5e6229 Reviewed-on: https://pdfium-review.googlesource.com/31191 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-04-23Fix some nits in CPDF_SampledFunc().Lei Zhang
Change-Id: I54aae3c65ded779f1421b8f971a187979e5a204b Reviewed-on: https://pdfium-review.googlesource.com/31150 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-04-23Add more image size checks in CJBig2_Context.Lei Zhang
BUG=chromium:834557 Change-Id: I8fb8d74f87097b39608c3f83f2fa1c4e49e69980 Reviewed-on: https://pdfium-review.googlesource.com/31170 Commit-Queue: Ryan Harrison <rharrison@chromium.org> Reviewed-by: Ryan Harrison <rharrison@chromium.org>
2018-04-20Add CPDF_PatternCS::GetPatternRGB(const PatternValue& value).chromium/3404chromium/3403chromium/3402Lei Zhang
Currently, one gets data from CPDF_PatternCS via its parent class's GetRGB(const float* pBuf) method. To squeeze through this interface, the caller has to pass in a float*, and CPDF_PatternCS::GetRGB() has to cast it to PatternValue*. Instead of doing casting, add a specialized GetPatternRGB() method to CPDF_PatternCS. In its parent class, CPDF_ColorSpace, add AsPatternCS() so callers can get a CPDF_PatternCS* from a CPDF_ColorSpace*. Change existing callers to use these new methods. Change-Id: Id476c9ece7ce8d3499a718acc682bc25036a5407 Reviewed-on: https://pdfium-review.googlesource.com/31030 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-04-20Revert "Do validation earlier in CPDF_SampledFunc::v_Init()."Lei Zhang
This reverts commit 54e6da1ee793f436341dfcdc4e0c26b0658d1928. Reason for revert: Checks not ordered correctly. Original change's description: > Do validation earlier in CPDF_SampledFunc::v_Init(). > > Change-Id: Ib44b39aea419230f73583caf69313a2f92557397 > Reviewed-on: https://pdfium-review.googlesource.com/30932 > Commit-Queue: Lei Zhang <thestig@chromium.org> > Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> TBR=thestig@chromium.org,hnakashima@chromium.org Change-Id: I133ca5add12c173dd05ef995b5834c3058d814cd No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://pdfium-review.googlesource.com/31050 Reviewed-by: Lei Zhang <thestig@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-04-19Change SHADING_STEPS from a #define to a constant.Lei Zhang
Change-Id: I06eab59d7944309d6fe99b97956e8ffb11d64088 Reviewed-on: https://pdfium-review.googlesource.com/30991 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-04-19Make CPDF_StitchFunc use more vectors.Lei Zhang
Change-Id: Iaa3988cea5cdc6ce723c59ad051800925216d81b Reviewed-on: https://pdfium-review.googlesource.com/30990 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-19Do more validation in CPDF_StitchFunc::v_Init().Lei Zhang
Change-Id: I8eeaf62947960d8774cb129be145fae157feb70e Reviewed-on: https://pdfium-review.googlesource.com/30970 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-19Do a bit more validation in CPDF_ExpIntFunc::v_Init().Lei Zhang
Also do some cleanup and use FX_SAFE_UINT32. Change-Id: I8e9fc49fb768cfc4b13b164c1dcf51b8ca99ec0b Reviewed-on: https://pdfium-review.googlesource.com/30934 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-19Do validation earlier in CPDF_SampledFunc::v_Init().Lei Zhang
Change-Id: Ib44b39aea419230f73583caf69313a2f92557397 Reviewed-on: https://pdfium-review.googlesource.com/30932 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-19Validate the Range key in Functions.Lei Zhang
They are required for type 0 and type 4 functions. The number of outputs should not be 0. Change-Id: I4cb1fa14a32ef0a1c92230d83461c697f389106f Reviewed-on: https://pdfium-review.googlesource.com/30931 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-19Fix UAF in CFX_XMLElement::SaveKe Liu
Use a ByteString object to store the returned value of WideString.UTF8Encode() instead of using a ByteStringView object to store the returned value of WideString.UTF8Encode().AsStringView(). Bug: chromium:834149 Change-Id: I8fa8dd7920140730c0417c188572d7b53e4ffb48 Reviewed-on: https://pdfium-review.googlesource.com/30890 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-18Fix integer overflow in shading drawing code.Lei Zhang
BUG=chromium:833721 Change-Id: I3ca878760c12144ef27a71dcbbfd7c18d12a5f3b Reviewed-on: https://pdfium-review.googlesource.com/30992 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-04-18Add AsRawSpan() to ByteString.Tom Sepez
Also tidy AsSpan() for Byte/Wide strings. Change-Id: I1853d31a59bc7f46de81295cde2e1062b91badec Reviewed-on: https://pdfium-review.googlesource.com/30911 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-04-17Use span<> in GetBits32().Tom Sepez
Get bounds checking "for free". Change-Id: Ic60d63836f6c223e2ee1262649d47da54bb30ecc Reviewed-on: https://pdfium-review.googlesource.com/30876 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-04-17CFX_XML Cleanupdan sinclair
Cleanup formatting and unused variables in the CFX_XML classes. Change-Id: I1aff6317a3da38a141a071ba69c7893d0f669732 Reviewed-on: https://pdfium-review.googlesource.com/30730 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-17Add ownership to CFX_XMLNode childrendan sinclair
This CL sets the CFX_XML tree ownership. The pointers set into the tree must be unique_ptrs and the CFX_XMLNode children are set to be either unique_ptrs or UnownedPtrs. Change-Id: Ib0db495c81471e40f5b4533503f7bbe5a784fd77 Reviewed-on: https://pdfium-review.googlesource.com/30711 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-17Remove unused CFX_SeekableStreamProxy constructordan sinclair
This CL removes the CFX_SeekableStreamProxy constructor which accepts a data pointer as it is unused. Change-Id: I1340ebdf1f85ab1dd6c7cd1b5fdebe796c07115e Reviewed-on: https://pdfium-review.googlesource.com/30858 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-17Convert CFX_XMLParser to take a IFX_SeekableStreamdan sinclair
This CL changes the CFX_XMLParser to accept an IFX_SeekableStream intead of a CFX_SeekableStreamProxy. Change-Id: I3534288a8a00095acd78a60bf6b925c6a0357892 Reviewed-on: https://pdfium-review.googlesource.com/30856 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-17Cleanup some seekablestreamproxy codedan sinclair
This CL fixes up some cfx_seekablestreamproxy includes and adds a helper to the xmlparser tests. Change-Id: If1b67dee51b49fa39527274f6c68da5ec673704f Reviewed-on: https://pdfium-review.googlesource.com/30854 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-17Remove write abilities from CFX_SeekableStreamProxydan sinclair
This CL removes the abliity to write to the seekable stream proxy class. Change-Id: I0eda2619714df190d326c23dfdcd4527d4312779 Reviewed-on: https://pdfium-review.googlesource.com/30853 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
2018-04-17Use an IFX_SeekableStream for XML savingdan sinclair
This CL converts the CFX_XML Save methods to take an IFX_SeekableStream instead of a CFX_SeekableStreamProxy. Change-Id: I6b3f6acc9f51e73b3c863b965b4dcdcbd25ba949 Reviewed-on: https://pdfium-review.googlesource.com/30850 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>
2018-04-17Re-land "Return pdfium::span<char> from ByteString::GetBuffer().""Tom Sepez
This reverts commit 3d523e3cf89440e2ffc6571b1c687ad5e3f0318f. Fixes bounding errors now caught by tests. Change-Id: I4d0f1791bdcc45a10615a62abf7a4d20e7e538f2 Reviewed-on: https://pdfium-review.googlesource.com/30799 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-04-17Add constants for PDF 1.7 spec, table 3.4.Lei Zhang
Add constants/stream_dict_common.h. The header lists all the constants in the table in the same order. Constants that are not used at all are commented out. BUG=pdfium:1049 Change-Id: I6539090e0ad56319ea628883e388aeacef044e52 Reviewed-on: https://pdfium-review.googlesource.com/29090 Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-04-17Reland "Return pdfium::span<wchar_t> from WideString::GetBuffer().""Tom Sepez
This reverts commit 0d32b8fda53e02c1036d39f7290d4f59f2b58ca4. Restore behaviour on trunk. TBR: dsinclair@chromium.org Change-Id: Ia867f09ae9d2885595c4d9b300a058431dfd84f2 Reviewed-on: https://pdfium-review.googlesource.com/30811 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-04-17Fix nits in CPDF_Function and derived classes.Lei Zhang
- Switch away from FX_Alloc2D() when it is safe to do so. - Use FX_SAFE_SIZE_T to avoid a potential underflow with FX_Realloc(). - Mark the v_Call() input as const. - Check Call() and v_Call() return results. Change-Id: I6ec3122b23e0f137f88aa8d85a9675154a1b1706 Reviewed-on: https://pdfium-review.googlesource.com/30802 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-04-16Remove non-const CPDF_PageObjectHolder::GetPageObjectList().Henrique Nakashima
This makes it easier to control modifications to the page object list. Bug: pdfium:1051 Change-Id: Ia85c597fa6d39e89041b990b4b6c91e327ef811d Reviewed-on: https://pdfium-review.googlesource.com/30803 Commit-Queue: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
2018-04-16Merge CFX_XMLElement and CFX_XMLAttributeNodedan sinclair
CFX_XMLElement is the only subclass of CFX_XMLAttributeNode. This CL merges the two classes together. The {Set|Get}String method has been renamed to {Set|Get}Attribute to make it clearer what you're retrieving. Change-Id: I158c961d4d8c5f563d937a3e7a35321a33622562 Reviewed-on: https://pdfium-review.googlesource.com/30710 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-16Write out StringViewTemplate::Operator=().Tom Sepez
Avoids some weirdness in mac toolchain with external templates and Operator() = default; instantiation. Change-Id: Ieec5dc08ad559752278a6f1de8fc69aad2b4e30c Reviewed-on: https://pdfium-review.googlesource.com/30810 Reviewed-by: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-04-16Revert "Return pdfium::span<wchar_t> from WideString::GetBuffer()."Tom Sepez
This reverts commit 154e18f9a862975abecebe77b8f5fb418418d14c. Reason for revert: Generate CL to merge to beta branch Original change's description: > Return pdfium::span<wchar_t> from WideString::GetBuffer(). > > Adds bounds checking "for free", but beware of span outliving > a ReleaseBuffer() call. Scoping as such avoids the possibility > of using an invalid span (and it is flagged as a lifetime issue). > > Change-Id: Ica63f4b1429823d0254ec6951aeaeb08160cb93c > Reviewed-on: https://pdfium-review.googlesource.com/30310 > Reviewed-by: dsinclair <dsinclair@chromium.org> > Commit-Queue: Tom Sepez <tsepez@chromium.org> TBR=tsepez@chromium.org,dsinclair@chromium.org # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: Ie1ec9434215584a024538ca8edeb59dea555af48 Reviewed-on: https://pdfium-review.googlesource.com/30830 Reviewed-by: Tom Sepez <tsepez@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org>
2018-04-16Split GetNumbericSymbol into individual methodsdan sinclair
This CL removes the GetNumbericSymbol method and adds individual methods for each symbol we retrieve. Change-Id: Id14108e5ea43a76250e18a1aa13bdbb05e928cdc Reviewed-on: https://pdfium-review.googlesource.com/30695 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-16Fix some checks for FX_Realloc() failures.Lei Zhang
FX_Realloc() never fails. So either remove the check or switch to FX_TryRealloc(). Change-Id: I11fd02508add50db900a7502835018c2b61bcd09 Reviewed-on: https://pdfium-review.googlesource.com/30712 Reviewed-by: Tom Sepez <tsepez@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-04-16Simplify CFX_DIBitmap::TransferBitmapNicolas Pena
This CL changes CFX_DIBitmap::TransferBitmap so that the exception cases are handled before, and early returns are used to reduce nesting. Change-Id: I733adce5de15d345ee160a8b250133836e9d2873 Reviewed-on: https://pdfium-review.googlesource.com/30770 Commit-Queue: Nicolás Peña Moreno <npm@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2018-04-16Consolidate Black/Whitepoint parsing code CPDF_ColorSpace.Lei Zhang
Also use more constants. Change-Id: I02cb74d5ef5a44b1772d826be63ceb64b167c0db Reviewed-on: https://pdfium-review.googlesource.com/21913 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-16Remove CXMLdan sinclair
This CL deletes the CXML parser as it is no longer used. Change-Id: Ic4815b683515ee860a6ae5c7ca39e15573e584bc Reviewed-on: https://pdfium-review.googlesource.com/30694 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 18:05:48 +0000