PDFium 152.0.7961.0

This version was built with branch chromium/7961 of PDFium

Changes

Commits between chromium/7947 and chromium/7961:

• Rename CPDF_Type3Cache::LoadGlyph() to LoadGlyphBitmap().
• Test mirror chars with rtl in /ActualText
• Test mirror characters in /ActualText
• Improve V8 embedder data type tag hygiene across FXJS and FXJSE
• Refactor fx_bidi_unittest to use constexpr and kStr
• Fix UBSAN float-cast-overflow error in CPDF_PSEngine::PopInt()
• Fix unsafe buffers in CompositeRow_Rgb2Mask().
• Reland "Decode JPEGs at reduced size via libjpeg scale_denom"
• Convert CFX_GEModule::user_font_paths_ to pdfium::span.
• Fix FPDFAttachment_SetStringValue() encoding problem
• Demonstrate FPDFAttachment_SetStringValue() encoding problem
• Add APIs to read and write attachment descriptions
• Roll Zlib from 3246f1b60849 to 8b3aa8a1cd75 (1 revision)

PDFium 152.0.7947.0

This version was built with branch chromium/7947 of PDFium

Changes

Commits between chromium/7934 and chromium/7947:

• Replace buggy CompositeRowBgraPremul2BgraPremul() with Skia calls
• Move GetSkiaBlendMode() to fx_dib.h
• Add ScanlineCompositorTest cases for Soft Light blend mode
• Add more ScanlineCompositorTest cases for non-separable blend modes
• Add ScanlineCompositorTest.CompositeRgbBitmapLineBgra(Premul)Screen
• Revert "Decode JPEGs at reduced size via libjpeg scale_denom"
• Added missing include in cpvt_section
• Replace PNG_ERROR_SIZE with a constexpr
• Refactor CPWL_Edit::SetEditCaret() and related code
• Replace FWLTHEME color and capacity defines with constexpr
• Caret calculation for RTL text in CPWL_Edit
• Add CPVT_VariableText layout unit test for GetLineCaretX
• Interactive UI drawing fixes for pure RTL text
• Add LTR and RTL pixel tests for interactive form textfields
• Decode JPEGs at reduced size via libjpeg scale_denom
• Support visual rendering for pure RTL text
• Add is_rtl boolean to CPVT_WordInfo
• Support pure RTL text in form field through CPVT_section
• Add FPDFText_GetText() embeddertest for RTL /ActualText
• Support brotli in pdfium_test
• Add configuration option to control Brotli decoding
• Roll v8/ 0c6c73eea..7ed96d92b (664 commits)
• Roll tools/win/ faefd1b6f..45843c2c1 (1 commit)
• Update siso_version to 24b80aff540b202a88417f9f93b0dc86229eca7a
• Roll third_party/skia/ e4281d5a7..3ba832f86 (344 commits; 55 trivial rolls)
• Roll third_party/libunwind/src/ d6c7a21e9..1b601b7f0
• Roll third_party/icu/ 3859e64ee..d578f2e8b (2 commits)
• Roll third_party/harfbuzz/src/ d639197ed..511df88b8 (28 commits)
• Consistently use IS_APPLE
• Roll Catapult from a6e9d089883c to 2cdd33999350 (9 revisions)
• Roll Code Coverage from 06dcbbe49e67 to 88b5286372e2 (6 revisions)

PDFium 152.0.7934.0

This version was built with branch chromium/7934 of PDFium

Changes

Commits between chromium/7920 and chromium/7934:

• Roll third_party/freetype/src/ b08a2eb0d..12f5eb32a (11 commits)
• Update gn_version to 1d86777e7f2562a86ecea77d1809ac4f82bb5bfe
• Roll base/allocator/partition_allocator/ 390c4b91f..2723da2d1 (31 commits)
• Roll third_party/fp16/src/ 3d2de1816..782eea126 (1 commit)
• Remove -Wc++11-narrowing build rule
• Roll third_party/cpu_features/src/ d3b2440fc..81d13c496
• Roll third_party/fast_float/src/ 05087a303..34164f547 (29 commits)
• Turn on -Wctad-maybe-unsupported
• Roll build, buildtools, clang, rust, and llvm-libc
• Use CPDF_Document::New() instead of pdfium::MakeRetain()
• De-templatize StringPoolTemplate into concrete ByteStringPool
• Add text_form_multiline.in pixel test
• Roll third_party/abseil-cpp/ 5e42a36a8..d8e483edd (25 commits)
• Optimize JBig2ArithCtx size to 2 bytes (75% savings).
• Change TextCharPos::font_style_ to is_cid_font_.
• Refactor AP generation loops for reuse and readability
• Encapsulate font variation and emboldening logic in CFX_SubstFont
• Use CFX_RenderDevice static factories across codebase
• Replace GIF defines with enums and constants
• Introduce static factory CreateFor... methods on CFX_RenderDevice
• Fix CFX_Color operators to only affect active components
• Replace ISLATINWORD macro with a helper function
• Consolidate CFX_RenderDevice and remove CPDF_WindowsRenderDevice
• Allow FPDF_SetPrintMode() to be called before library init.
• Roll goldctl from 5f1b700481b1 to 39511f7e4262
• Use in-header member initializers in CTextOnlyPrinterDriver
• Refactor CPDF_TextPage::CloseTempLine() to use spans and fxcrt::Zip()
• Use std::vector instead of std::deque for CPDF_TextPage char lists
• Change struct CFX_BidiChar::Segment to have size_t fields
• Move PostScript encoder registration to CFX_GEModule
• Move WindowsPrintMode to CFX_GEModule
• Add timezone offset to new document creation date
• Use form_flags constants in GenerateTextFieldAP()
• Change CPVT_Section::OutputLines() to work with spans
• Modernize a for-loop in CPVT_Section::OutputLines()
• Refactor CPVT_Section::Clear*Words()
• Add some unit tests for CPVT_Section
• Document Clear*Words() methods in CPVT_Section
• PA: Use Alloc() (not inline)
• Encapsulate and rename one CPVT_Section::SearchWordPlace() overload

PDFium 151.0.7920.0

This version was built with branch chromium/7920 of PDFium

Changes

Commits between chromium/7906 and chromium/7920:

• Replace FWL_STYLE_WGT defines with WidgetStyle enum and Mask
• Refactor font mapper logic
• Replace CFX_StandardFont::kNumStandardFonts sentinel with std::optional.
• Add BrotliDecode filter support for PDF 2.0 streams
• Be stricter about CFX_StandardFont::Index.
• Rename CFX_StandardFont::StandardFont to CFX_StandardFont::Index.
• Simplify CFX_StandardFont standard font lookup
• Refactor CFX_FontMgr and CFX_FontMapper to break circular dependency
• Move standard font data and accessors to CFX_StandardFont
• Replace FWL_STATE defines with WidgetState enum and Mask
• Move StandardFont enum and utilities to CFX_StandardFont.
• Replace FX_NUMSTYLE defines with NumStyle enum + Mask
• Add FPDFBookmark_GetColor public API
• Replace BOM macros with constexpr constants
• Clean up CPVT_VariableText
• Pass CFX_FontMapper to SystemFontInfoIface::MapFont
• Refactor CPVT_Word caret calculations
• Pass CFX_FontMapper to CFX_FolderFontInfo methods.
• Refactor manual font table parsing in CFX_FolderFontInfo
• Cleanup CPVT_WordInfo constructors
• Refactor Skrifa integration to use member methods.
• Remove unused nTotalWord field from struct CPVT_LineInfo
• Fix exponent parsing in CFGAS_StringFormatter::ParseNum backward loop
• Add -Wlifetime-safety-permissive flag and fix CPDF_DIB lifetime warning.
• Rename CPVT_Word member variables to follow Google C++ style
• Roll Depot Tools from ed3a6fdd519a to 7d99ed58dd53 (49 revisions)

PDFium 151.0.7906.0

This version was built with branch chromium/7906 of PDFium

Changes

Commits between chromium/7891 and chromium/7906:

• Encapsulate CPVT_Word
• Replace FXFONT_USEEXTERNATTR define with constexpr kFontUseExternAttr
• Make CPDF_Font and CPDF_PageObject Is*() methods wrap As()* methods.
• Remove flattened fields from AcroForm
• Make CFX_Face::GetSfntTable() private.
• Deduplicate virtual methods for page objects and fonts.
• Remove unused getter methods.
• Make StringViewTemplate constexpr-compatible
• Combine CPDF_TextPage::AddCharInfoBy*Direction()
• Use more Google C++ style in CPDF_TextPage
• Refactor CPDF_SimpleFont hierarchy to introduce CPDF_FaceBasedSimpleFont.
• Defensively protect form fields and dictionary objects.
• Implement CFX_FolderFontInfo::GetFontCharset
• [Android] Rewrite Skia Font Manager in CFX_AndroidFontInfo
• Make CPDF_ReadValidator a final class.
• [v8] Stop using soon-to-be-deprecated V8 Apis
• Add unit tests for CFPF_SkiaFontMgr.
• Add /AGENTS.md and /GEMINI.md to .gitgnore
• Refactor/modernize CPVT_Word and CPVT_WordInfo structs
• Address post-landing review comments for CL 148813.
• Add one-line comments about what CPDF_ font classes represent.
• Replace the EM_ADJUST macro with a function
• Clear more object bindings in CFXJSE_Engine destructor.
• Replace FX_LB short-alias defines with constexpr constants
• Split and move Skia font tables to CFX_AndroidFontInfo
• Prepare CFX_FolderFontInfo for Android Refactoring
• Roll Memory Tools from 66b0df34a721 to a7e928b8bb8d (1 revision)
• Roll Zlib from 5c1dfd53066b to 3246f1b60849 (1 revision)
• Roll libpng from 8a5b4ace0c2a to 6d5341764ef4 (1 revision)

PDFium 151.0.7891.0

This version was built with branch chromium/7891 of PDFium

Changes

Commits between chromium/7881 and chromium/7891:

• Make CFX_FolderFontInfo file-reading helpers static methods.
• Update Chrome security bug reporting location
• Correct Johab mapping and add Vietnamese/OEM support
• Include missing charsets in CFX_FolderFontInfo from OS2 table.
• Define global FX_CharsetFlag and use it in font managers.
• Replace XFA_FWL_PSBSTYLEEXT defines with an enum class.
• Add missing FXSYS_ToLowerASCII().
• Add simple tests for Brotli compression
• Reduce object churn in CPDF_NameTree::GetNodeLimits.
• Add hash-to-string mapping to CFPF_SkiaFontMgr.
• Declare several FXSYS_ functions as constexpr.
• Add unit tests for CPVT_VariableText
• Avoid invalid tiling pattern ranges
• Replace FXMATH_DECIMAL macros with constexpr in cfgas_decimal.cpp
• Fix return value in CFX_AndroidFontInfo::GetFontCharset().
• Unconditionally check out simdutf
• Rename FX_LINEBREAKTYPE to LineBreakType
• Replace JBIG2_MIN_SEGMENT_SIZE with a constexpr
• Roll Code Coverage from 74d04576e893 to 06dcbbe49e67 (4 revisions)
• Roll Catapult from 9fd976b2695e to a6e9d089883c (22 revisions)

PDFium 151.0.7881.0

This version was built with branch chromium/7881 of PDFium

Changes

Commits between chromium/7869 and chromium/7881:

• Make mt-constants private to FX_Random.
• Add span-based I/O wrappers as core/fxcrt/span_io.h
• Bring FX_Random into conformance with the usual mt19937 constants.
• Add constants for ISO 32000-1:2008 spec, table 28
• Add brotli build override
• Add build_overrides/crubit.gni to PDFium tree
• Enforce unsafe_buffers in testing/image_diff/ directory.
• Opt more testing/ sub-directories into unsafe buffers.
• Start list rearrangement at requested item
• Update PDF 1.7 spec references to ISO 32000-1:2008.
• Roll base/allocator/partition_allocator/ fafdd4c9f..390c4b91f (23 commits)
• Update gn_version to 3357c4f51b1a9e676378c695dd9c7e9911c35ee6
• Fix logic botch in cpdf_nametree.cpp
• Update siso_version to b18cb0f263cfcc2f17a925cb211972a32dc211f6
• Roll third_party/skia/ d10ea850c..e4281d5a7 (283 commits; 48 trivial rolls)
• Roll third_party/libunwind/src/ 71192be15..d6c7a21e9 (1 commit)
• Roll tools/win/ d16e6b55b..faefd1b6f (2 commits)
• Roll third_party/clang-format/script/ 08cce2b81..6eddfb5ec (2 commits)
• Roll clang+rust
• Roll v8/ 8e10f842e..0c6c73eea (692 commits)
• Replace c-style casts in cfgas_decimal.cpp with static_casts
• Roll third_party/rust/ dbc491d22..19243287c (57 commits)
• Prevent import hang on circular page parents
• Roll build, buildtools, libc++, and llvm-libc
• Roll third_party/nasm/ 358842b6b..525a09a81 (4 commits)
• Roll third_party/libjpeg_turbo/ d1f5f2393..640f254ad (2 commits)
• Roll third_party/freetype/src/ 6d9fc45fc..b08a2eb0d (29 commits)
• Roll Harfbuzz and icu
• Roll third_party/brotli/ 143b119f4..803ac7166 (1 commit)
• [Android] Nest font metadata privately in manager
• Roll third_party/brotli/ aaafc7036..143b119f4 (2 commits)
• Roll goldctl from 3df8f33fc497 to ac4d1516c500

PDFium 150.0.7869.0

This version was built with branch chromium/7869 of PDFium

Changes

Commits between chromium/7857 and chromium/7869:

• [Android] Remove unnecessary CFPF_SkiaDeviceModule singleton
• Create FDPFPageObj_AddExistingMark()
• Rename core/fxge/apple/ files to match their classes
• Introduce CFX_DIBitmap::PopulateFromSpan() and PopulateFrom1bppSpan()
• Move font substitution arrays and helpers to CFX_SubstFont
• Make FX_Random::Fill() the only entry point to FX_Random.
• Use slightly better random numbers for GenerateFileId().
• Remove some kTable* constants from the global namespace.
• Tidy CPDF_FontSubsetter
• Move TT Name Table parsing down to fxge/ layer.
• Move guts of CFX_CTTGSUBTable creation to CFX_Font.
• Clean up legacy CFX_ prefixes and move font table parser
• Move CFX_CTTGSUBTable to core/fxge
• Remove obsolete import of //build/config/chromeos/ui_mode.gni
• Add FPDFTextObj_SetFontSize() public API
• Add CFX_Font::GetCharBBox() helper method
• Encapsulate more of CFX_Face in CFX_Font
• Add still more fontations equivalents to cfx_face.cpp
• Continue adding fontations equivalents to cfx_face.cpp
• Add coverage for invalid bfchar CIDs
• Use GetFileContents() to simplify fx_skrifa_unittest.cpp
• Simply rust Slice construction in CFX_Face.
• Add fontations equivalent for CFX_Face::GetCharCodesAndIndices().
• Roll Depot Tools from 64b2927117d0 to ed3a6fdd519a (54 revisions)

PDFium 150.0.7857.0

This version was built with branch chromium/7857 of PDFium

Changes

Commits between chromium/7843 and chromium/7857:

• Add fontations calls and checks to CFX_Face::GetGlyphBBox()
• Add additional Fontations calls to CFX_Face.
• Add fontations code for CanEmbed().
• Add Fontations support for CFX_Face::GetOs2CodePageRange().
• Call skrifa APIs in parallel in CFX_Face::LoadGlyphPath().
• Fix missing use of fontmetrics when checking skia bounding boxes.
• Remove isolate argument from JSGetObject().
• Rename CFX_V8 to CFX_IsolateWrapper
• Refactor dynamic property adapters to avoid nested ifs.
• Use v8::Local<> in DynPropGetterAdapter()
• Rename CidSet enum entries
• Collapse std::unique_ptrv8::Global to v8::Global in XFA.
• Remove CFXJSE_Value wrapper in favor of v8::Global
• Fix width calculation under skia in CFX_Face.
• Make CJBig2_GRDProc::DecodeArithOpt3() templated
• Make PDF_ENABLE_SKIA_TYPEFACE_CHECKS a GN build argument.
• Add missing config to //testing:test_support target
• Fix cffl_formfield.h reference in some comments
• Replace some static_casts with fxcrt::to_underlying()
• Remove dead code from CFXJSE_Value.
• Do not access form_fill_env_ until after last re-entrant JS call.
• Patch CVE-2026-6192 in libopenjpeg
• Make equivalent Skia calls in CFX_Face under Fontations builds.
• Verify document in CFXJSE_Engine::ToXFAObject()
• Roll Zlib from 89921383f1f5 to 5c1dfd53066b (1 revision)
• Roll Memory Tools from b635f27e9323 to 66b0df34a721 (3 revisions)
• Do line fetching inside CJBig2_Image in bulk
• Add CJBig2_Image::stride32()
• Fix variants of prior CJS_Field::set_display() issue.
• Add big scary term "Reentrant" to fxjs methods that enter JS.
• Make several CJBig2_Image methods private
• Avoid order-of-evaluation issues in CJS_Field::set_display().
• Encode property names when generating a page.
• Git ignore .jetskicli files.

PDFium 150.0.7843.0

This version was built with branch chromium/7843 of PDFium

Changes

Commits between chromium/7834 and chromium/7843:

• Roll third_party/skia/ 163dfdf50..d10ea850c (329 commits; 49 trivial rolls)
• Move fx_dib.h into namespace fxge
• Use GetWritableScanline() in more places inside CFX_DIBitmap
• Roll third_party/cpu_features/src/ 936b9ab55..d3b2440fc (88 commits)
• Roll third_party/nasm/ 452528587..358842b6b (507 commits)
• Roll abseil, android_ndk, build, buildtools, clang, libc++, and rust
• Rename array name in CRYPT_SHA1Finish()
• Roll third_party/libpng/ 367bb5ca4..8a5b4ace0 (1 commit)
• Cache data size in CJBig2_Image
• Mark CFX_DIBBase::FlipImage() as Windows / XFA-only
• Change FXDIB_ALPHA_MERGE() from a macro to a function
• Rename functions in fx_crypt.cpp to follow UpperCamelCase
• Rename SHA functions to follow UpperCamelCase
• Upgrade to lcms 2.19
• Rename JBig2 files to have lower case, snake_case names
• Add FxDibTest.AlphaMerge
• Roll Catapult from 7343182d94b7 to 9fd976b2695e (71 revisions)
• Roll Code Coverage from f9e72c2a3ad1 to 74d04576e893 (4 revisions)
• Make some fxge code Windows / AGG-only
• Fold CFX_DIBitmap::ConvertBGRColorScale() into ConvertColorScale()
• Simplify CFX_DIBitmap::ConvertColorScale() and ConvertBGRColorScale()
• Make CFX_RenderDevice::Get{Horz,Vert}Size() Windows-only
• Remove more CFX_RenderDevice getters
• Remove RenderCapAlphaPath()