[cairo] cairo release 1.16.0 now available

John Emmas john at creativepost.co.uk
Sat Oct 20 08:46:39 UTC 2018

Will there be a 1.16 branch at some point?  A lot of libs don't seem to 
bother with branches any more - though I'm not really sure why...


On 19/10/2018 21:51, Bryce Harrington wrote:
> A new cairo release 1.16.0 is now available from:
>          https://cairographics.org/releases/cairo-1.16.0.tar.xz
>      which can be verified with:
>          https://cairographics.org/releases/cairo-1.16.0.tar.xz.sha1
>          00e81842ae5e81bb0343108884eb5205be0eac14  cairo-1.16.0.tar.xz
>          https://cairographics.org/releases/cairo-1.16.0.tar.xz.sha1.asc
>          (signed by Bryce Harrington)
>    Additionally, a git clone of the source tree:
>          git clonegit://git.cairographics.org/git/cairo
>      will include a signed 1.16.0 tag which points to a commit named:
>          3ad43122b21a3299dd729dc8462d6b8f7f01142d
>      which can be verified with:
>          git verify-tag 1.16.0
>      and can be checked out with a command such as:
>          git checkout -b build 1.16.0
> Release 1.16.0 (2018-10-19 Bryce Harrington<bryce at bryceharrington.org>)
> ========================================================================
> This new stable release incorporates a number of improvements made in
> the four years since 1.14.0.
> Of particular note is a wealth of work by Adrian Johnson to enhance PDF
> functionality, including restoring support for MacOSX 10.4, metadata,
> hyperlinks, and more.
> Much attention also went into fonts, including new colored emoji glyph
> support, variable fonts, and fixes for various font idiosyncrasies.
> Other noteworthy changes include GLESv3 support for the cairo_gl
> backend, tracking of SVG units in generated SVG documents, and cleanups
> for numerous test failures and related issues in the PDF and Postscript
> backends.
> For a complete log of changes, please see
>      https://cairographics.org/releases/ChangeLog.1.16.0
> Features and Enhancements
> -------------------------
> * Add support for OpenGL ES 3.0 to the gl backend.
> * The PDF backend has gained support for a range of widely used
>    features, including thumbnails, page labels, metadata, document
>    outlines, structured text, hyperlinks, and tags.  Tags permit adding
>    logical info such as headings, tables, figures, etc. that facilitates
>    indexing, accessibility, text reflow, searching, and extraction of the
>    tagged items to other software.  For details on this new PDF
>    functionality, see:
>      https://lists.cairographics.org/archives/cairo/2016-June/027427.html
> * Variable font support.  Variable fonts are single font files with
>    various typography characteristics, such as weight or slant, that users
>    of the font can adjust between two points.  Effectively this enables a
>    single font to behave as multiple fonts.
> * Restore MacOSX 10.4 support.  Cairo had dropped 10.4 support when
>    moving to the CoreText API.  Now we automatically detect which API to
>    use via dynamic linking, so can resume supporting this older version
>    of MacOSX.
> * Support colored emoji glyphs, stored as PNG images in OpenType fonts.
> * Skia backend is removed
> * Use Reusable streams for forms in Level 3 Postscript.
> * Add CAIRO_MIME_TYPE_EPS mime type for embedding EPS files.
> * Add CCITT_FAX mime type for PDF and PS surfaces
> * svg: add a new function to specify the SVG document unit
>    (Bug #90166)
> * Use UTF-8 filenames on Windows
> API Changes
> -----------
> Several new APIs were added.  No existing APIs were altered.
> New PDF functionality:
>    * cairo_pdf_surface_add_outline
>    * cairo_pdf_surface_set_metadata
>    * cairo_pdf_surface_set_page_label
>    * cairo_pdf_surface_set_thumbnail_size
>    * cairo_tag_begin
>    * cairo_tag_end
> New error status items for problems relating to PDF tagging:
>      New error status items for handling of GDI, libfreetype, and libpng
>      errors, respectively.
> Setting up Win32 surfaces for HDC with alpha channels:
>    * cairo_win32_surface_create_with_format
>      New API for added PDF functionality (see above), and new error
>      status item for problems relating to PDF tagging.
> Variable fonts:
>    * cairo_font_options_get_variations
>    * cairo_font_options_set_variations
> Tracking units in SVG documents:
>    * cairo_svg_surface_set_document_unit
>    * cairo_svg_surface_get_document_unit
> Dependency Changes
> ------------------
> None
> Performance Optimizations
> -------------------------
> None
> Notable Bug Fixes
> -----------------
> * Fix thin lines that don't show up when printing in Inkscape due to
>    overly aggressive culling.
>    (Bug #77298)
> * Fix playback of recording surfaces into PDF surfaces, where objects
>    with negative coordinates were not getting drawn.  To address this,
>    the coordinate systems for PDF and PS have been changed to match
>    cairo's coordinate system.  This allows recording surfaces to be
>    emitted in cairo coordinates, and results in the same origin being
>    used for all operations when using the recording surface XObject.
>    Test cases for PDF and PS have also been updated accordingly.
>    (Bug #89232)
> * Fix "invalidfont" error on some printers when printing PDFs with
>    embedded fonts that have glyphs (such as spaces) with
>    num_contours == 0.  (Bug #79897)
> * Fix missing glyphs such as thin dashes, which get scaled to 0 in
>    userspace and thus have their drawing operations culled.  (Bug #94615)
> * Fix other oddities caused by variously idiosyncratic fonts.
> * Fix a data race in freed_pool discovered by Firefox's cairo usage.
>    The patch adads atomic int load and store functions, with relaxed
>    memory ordering.  (Bug #90318)
> * Handle SOURCE and CLEAR operators when painting color glyphs.
>    (Bug #102661)
> * Fix falling back to system font with PDFs using certain embedded
>    fonts, due to truncated font names.
>    (Bug #103249)
> * Prevent curved strokes in small ctms from being culled from vector
>    surfaces
>    (Bug #103071)
> * Fix assertion hit with PDFs using Type 4 fonts rendered with user
>    fonts, due to error when destroying glyph page.
>    (Bug #103335)
> * Prevent invalid ptr access for > 4GB images.
>    (Bug #98165)
> * pdf: Fix internal links pointing to other pages, by pre-calculating
>    page heights so that link positions can be calculated more accurately.
> * Fix error reporting in the xcb backend if fallback fails.  Instead of
>    returning NULL when the X11 server can't do some operation, return a
>    surface in an error state.
> * Clarify documentation regarding device scale inheritance and the units
>    used in cairo_surface_create_similar_image.
>    (Bug #99094)
> * Call XSync in the xlib backend before setting the error handler to
>    ignore errors for certain requests, to make sure all pending errors
>    are handled first.
> * Fix regression with text containing space character on Win32.
>    (Bug:https://gitlab.freedesktop.org/cairo/cairo/issues/339)
> ------------------------------------------------------------------------
> List of changes in this release:
> Adam Jackson (2):
>        xlib: Don't crash when swapping a 0-sized glyph
>        xcb: Don't crash when swapping a 0-sized glyph
> Adrian Johnson (129):
>        Update mime type documentation.
>        CFF: Fix unaligned access
>        pdf: fix compiler warning
>        build: fix regression on mingw
>        pdf-operators: only wrap text strings for PS output
>        Improve performance of cpu_to_be32 and be32_to_cpu
>        pdf-operators: fix bug with RTL text
>        doc: add index of new symbols in 1.14
>        cff: ensure glyph widths are positive when font matrix yy is negative
>        cff: opentype fonts always use gid to lookup glyph
>        scaled-font-subsets: if glyph 0 used for rendering, remap to different index
>        ps: merge emit_recording surface and emit_recording_subsurface into one function
>        ps: fix raster source patterns
>        ps: fix subsurface recordings
>        pdf: fix subsurface recordings
>        win32-print: Fix the page extents
>        win32-print: fix warnings
>        win32-print: support raster_source patterns
>        Don't cull very thin lines on vector surfaces
>        Add test case for thin lines
>        Fix some surfaces missed in b1192bea
>        Compile fix
>        win32-print: support subsurface recording patterns
>        Compile fix
>        scaled-font: don't store pointer in hash value
>        Add CAIRO_STATUS_PNG_ERROR for errors returned by libpng
>        Adding missing error status to utils
>        Add CAIRO_STATUS_FREETYPE_ERROR for errors returned by libfreetype
>        Add CAIRO_STATUS_WIN32_GDI_ERROR for GDI errors
>        pdf2png: fix deprecated warning
>        svg2png: fix deprecated warning
>        test: add record-neg-extents
>        Add recording-ink-extents test
>        Fix test failures when recording surface extents has negative x,y
>        pdf: change from pdf coordinates to cairo coordinates
>        Fix PDF record-neg-extents test failure
>        test: replay record surface with negative extents for each extend mode
>        image: fix record-replay-extend test failures
>        pdf: fix record-replay-extend test failures
>        ps: change from ps coordinates to cairo coordinates
>        Fix PS record-neg-extents test failure
>        Update ref images
>        image: only cache analyzed transparency/color for snapshot surfaces
>        win32-print: fix unbounded surface assertion
>        win32: gcc 5.4 build fix
>        recording: Remove unused function
>        pdf: remove unused variable
>        add test text-unhinted-metrics
>        ft: set font size to em size when retrieving unhinted metrics
>        test: refresh text-rotate ref images
>        truetype: Don't write glyph if num_contours == 0
>        ps: flush ASCII85Decode file after use
>        ps/pdf: remove debug and commented out code
>        pattern: don't round extents to 0 on vector surfaces
>        pdf: Don't fail subsetting if unable to convert utf8 to utf16
>        truetype: reverse cmap search should end when 0xffff- 0xffff range reached
>        pattern: revert an unintentional change added in 190678f
>        pdf: fix combined image/smask
>        Add tag functions to cairo_t and cairo_surface_t
>        Add tag functions to recording surface and surface-wrapper
>        Support tag operations in analysis and paginated surface
>        pdf: structured text and hyperlink support
>        pdf: add document outline API
>        pdf: metadata API
>        pdf: page label API
>        pdf: thumbnail API
>        add test for PDF document interchange features such as tagged text and links
>        fix make check
>        fix compiler warnings
>        strndup is not avuilable with MSVC
>        pdf: don't return uninitialized status
>        pdf-operators: fix bug in line wrapping
>        subsetting: support variable fonts
>        Fix off by one check in cairo-image-info.c
>        tests: fix bug in pdf-tagged-text that was introduced in 4790a36
>        pdf: link tags do not need to be leaf nodes in the document structure
>        pdf: Don't emit /PageLabel dict when no labels defined
>        pdf: don't write logical structure if it only contains links
>        pdf: fix link positions
>        pdf: use link attributes instead of dest name for cairo_pdf_surface_add_outline
>        pdf: use explicit dest instead of named dest when 'internal' attribute is set
>        RELEASING: use correct branch name
>        Remove unused variable
>        build: use _WIN32 instead of windows.h to check for windows build
>        replace _BSD_SOURCE with _DEFAULT_SOURCE
>        factor out ascii to double code in cff-subset into _cairo_strtod
>        truetype: reserve space in subset arrays for .notdef
>        truetype: clarify glyph count variables
>        Prevent curved strokes in small ctms from being culled from vector surfaces
>        svg: fix painting an unbounded recording surface
>        output-stream: allow %s strings larger than 512 chars
>        truetype: limit font name to 127 chars
>        svg: use hash table instead of user_data to track emitted surfaces
>        svg: source surface hash table does not need to hold the source
>        svg2png: remove unused headers
>        ft: prevent unused var warning when freetype < 2.8
>        fix unused function warnings
>        svg: recording_surface is needed even if not emitted
>        fix warning: variable X might be clobbered by 'longjmp'
>        fix warning: inlining failed in call to '_csi_stack_push'
>        util/font-view: fix build error
>        Add CCITT_FAX mime type for PDF and PS surfaces
>        Allow mime image to be different size to cairo image
>        pdf: set ca/CA instead of using an smask when the mask has constant alpha
>        pdf: set default create date
>        pdf: remove old comment
>        image: prevent invalid ptr access for > 4GB images
>        Add mime-unique-id test
>        pdf: fix mime-unique-id bounded recording test
>        pdf: fix mime-unique-id unbounded recording test
>        pdf: fix mime-unique-id jpeg attached to recording test
>        ps: emit base85 strings instead of strings of base85
>        ps: remove unused prolog
>        ps: use << >> for dictionaries instead of dict begin end
>        ps: don't acquire image or snapshot in acquire_source_image_from_pattern
>        ps: use forms for surfaces with UNIQUE_ID mime type
>        ps: use Reusable streams for forms in Level 3
>        ps: add CAIRO_MIME_TYPE_EPS mime type for embedding EPS files
>        test: use CAIRO_MIME_TYPE_UNIQUE_ID with record-text-transform
>        ps: prevent self-copy infinite loop
>        ps: fix padded image crash
>        ps: fix extend-*-similar failures
>        test: update some stale ref images
>        pdf: fix document structure for non tagged structures
>        ps: fix compile with old versions of MSVC
>        pdf: fix some annotation bugs
>        Prevent -Wundef warnings in when cairo-ft.h is used without fontconfig
>        ps: fix compile warning
>        Use _cairo_malloc instead of malloc
> Alban Browaeys (1):
>        pattern: allow for a floating one pixel rounded difference.
> Aleksander Morgado (1):
>        build: fix minor typo in autogen.sh
> Alexander Täschner (1):
>        win32: Initialize mutexes for static builds for win32
> Alexandre Bique (1):
>        Fix test compilation when font-config is disabled
> Andrea Canciani (18):
>        test: Release owned pattern
>        test: Free test list
>        font: Actually perform destruction of fonts
>        quartz: Remove call to obsolete CGFontGetGlyphPath
>        Update KNOWN_ISSUES documentation
>        Update README with new minimum MacOSX requirements
>        Harden make-cairo-test-constructors.sh
>        test: Fix coverage-intersecting-triangles reference
>        test: Correct bug number in clip-complex-bug61592
>        test: Always use DejaVu Sans as default font
>        test: Update quartz reference images
>        quartz: Align filtering quality with image backend
>        quartz: be more strict about the behavior of blend operators
>        quartz: Restore 10.4-specific font code
>        test: Add a test for characters in the SMP
>        unicode: Extract the UCS4 to UTF-16 conversion to a separate function
>        quartz-font: Correct handling of SMP Unicode characters
>        quartz-font: Fix text-glyph-range
> Antonio Ospite (2):
>        svg: add a new function to specify the SVG document unit
>        svg: fix compilation with MSVC which doesn't support C99 initializers
> Arpit Jain (3):
>        xlib: Fix deferencing of uninitialised 'display'
>        test/bitmap-font: Fix use of pointer after freed pointer
>        gl: Fix incorrect size of expression
> Ashim (1):
>        Fix out of bound access in struct pattern->type
> Behdad Esfahbod (23):
>        [ft] Return CAIRO_STATUS_FILE_NOT_FOUND if font file can't be opened
>        Oops, fixup previous commit
>        Remove debug printf; ouch!
>        Bug 29319 - Modules are built as versioned shared objects
>        Fix color font support infinite-loop with empty glyphs
>        Fix uninitialized status!
>        [ft] Fix color font loading on big-endian systems
>        Fix undefined-behavior with integer math
>        Handle SOURCE and CLEAR operators when painting color glyphs
>        [variations] Towards fixing test
>        [variations] Fix test
>        [variations] Merge variations in cairo-ft font option merging
>        [varfonts] Use blend, not design, coordinates to check for non-base variation
>        [varfonts] Correctly (re)set variations of named instances
>        [ft] Use variations from ft_options, not scaled-font
>        [ft] When merging font options, order variations correctly
>        [ft] Fix warnings
>        [ft] Remember variations set on FT_Face and apply them
>        Merge branch 'font-variations'
>        Use FT_Done_MM_Var() if available
>        Fix compile with older FreeType without FT_Get_Var_Design_Coordinates
>        Fixup on previous commit
>        [ft] Implement some more color conversion routines
> Bryce Harrington (149):
>        Start 1.14.1 development
>        RELEASING:  Update tags push command
>        Add execution bit for make-cairo-test-constructors.sh
>        Revert "Add execution bit for make-cairo-test-constructors.sh"
>        RELEASING: Be explicit as to which tag is pushed
>        Drop the target-specific huge-radial.pdf.*.ref.png images
>        test: Use ARRAY_LENGTH macro
>        Refactor ARRAY_LENGTH macro definitions in test code
>        image: Fix crash in _fill_xrgb32_lerp_opaque_spans
>        gitignore: logs, manuals
>        doc: Drop extraneous para's
>        git-ignore: Add build's test-driver
>        Revert "xlib: Remove queued event from _XReadEvents"
>        csi-trace:  Add --version and --help args to utility
>        HACKING: Add link to git tutorial and wordsmith a bit
>        NEWS: Update for changes through Nov 2014
>        NEWS: Finish filling in changes
>        On MacOSX, the sed utility errors out when parsing non-UTF8 files. Because of this, the generated cairo-test-constructor only contained a few tests and the test suite was thus incomplete.
>        NEWS: Note about the OS X support
>        KNOWN_ISSUES:  Restore known issues file as a stub
>        version: bump for cairo-1.14.2 release
>        RELEASING:  Update contacts
>        Start 1.14.3 development
>        surface: Clarify flush documentation
>        NEWS: Sp. fix
>        Fix spellings descibed, indicies, stange
>        Fix broken canvas text font size in Inkscape
>        cairo-script: Improve buffer length check
>        cairo-script: Always include config.h first thing
>        cairo-script: Add missing copyright and boilerplate
>        cairo-script: Cleanup boilerplate header for consistency
>        cairo-script: Prefer cairo from local tree
>        cairo-script: Rename struct member to avoid name collision on AIX
>        cairo-script: Fix sp. "directoriy"
>        cairo-recording-surface: Fix loss of alpha when clipping
>        cairo-script: Return a cairo_status_t error, not FALSE
>        RELEASING: Add requirement to upload ChangeLogs
>        configure: Fix typo for missing line continuation character
>        cairo-gl: Still check the value of the macros
>        truetype: Drop redundant check of truetype struct
>        Revert "pattern: allow for a floating one pixel rounded difference."
>        Revert "cairo-gl: Fix compiler warning if CAIRO_HAS_*_FUNCTIONS is not defined."
>        If more than one trap is passed in then it's guaranteed that the returned traps will have their left edge to the left of their right edge, but if only one trap is passed in then the function always returns without doing anything.  This results in incorrect rendering of SVG paths with more than one subpath.
>        svg2png: Only call deprecated g_type_init() for old glib versions.
>        test: Free the memory, not the pointer to the memory
>        boilerplate: Fix list termination for glXChooseVisual
>        NEWS: Fix date on release
>        NEWS: Begin filling out news entry for upcoming 1.14.4.
>        gitignore:  Ignore .trs (test results)
>        test: Add script to summarize the test results from a run
>        test: Add script to display the difference between two result sets
>        Ensure null-terminated result from strncpy()
>        build: Use memory barriers for ARM
>        NEWS: Whitespace cleanup
>        NEWS: Update to cover changes to date
>        1.14.4 release
>        WIP news and release
>        NEWS: Update for 1.14.4 release
>        RELEASING: Note how to upload the changelog
>        RELEASING: Doc what's required to properly undo a publish
>        Bump version for new development tree, 1.15.1
>        RELEASING: Doc handling devel versions for micro vs minor releases
>        test: Fix use after frees
>        RELEASING: Whitespace cleanup.  Fix inconsistent tabbing.
>        RELEASING: Fix misspelling in last commit
>        RELEASING: Make X.Y.Z versions less ambiguous
>        RELEASING: Drop inclusion of boilerplate in news messages
>        RELEASING: Clarify snapshot numbering rules
>        1.15.2 release
>        RELEASING: Fix documentation of proper ChangeLog path
>        cairo-misc: Whitespace cleanup
>        Fix grammar in cairo_*_reference() function documentation.
>        pattern: Fix incorrect grammar in cairo_pattern_get_type.
>        build: Don't rely on non-POSIX 'strings -' behavior
>        gl: Treat GLES v2 as a separate flavor from GLES v3
>        gl: Fix one more CAIRO_GL_FLAVOR_ES3 enum
>        NEWS: Fix a couple typos
>        1.15.4 release
>        Bump version for new development tree, 1.15.5
>        RELEASING: Fix tabbing
>        gl: Fix comment syntax
>        drm: Add/reorder headers as required by check-preprocessor-syntax.sh
>        1.15.6 release
>        Bump version for new development tree, 1.15.7
>        RELEASING: Note use of branches for stable releases
>        RELEASING: Note adding index to cairo-docs.xml for minor releases
>        cairo-docs: whitespace cleanup
>        image: Disambiguate 0. in doxygen
>        1.15.8 release
>        Bump version for new development tree, 1.15.9
>        glesv2: Fix regression in gles version detection
>        gl: Convert images to rgba or a8 formats when uploading with GLESv2
>        gl: Make _cairo_gl_ensure_framebuffer a private shared routine
>        gl: Add support for OpenGL ES 3.0
>        Factor out the ISFINITE() macro
>        configure: Check for typeof
>        Un-doxygen disabled cairo_set_opacity
>        image: Fix include for use of ptrdiff
>        win32: Fix since field version number
>        Fix various doxygen warnings found by check-doc-syntax.sh
>        Fix distcheck errors on use of #ifdef
>        pattern: Mark a private routine as cairo_private.
>        1.15.10 release
>        Bump version for new development tree, 1.15.9
>        svg: Label for cairo_svg_unit_t doxygen was incorrect
>        makefile: Fix sorting of source files
>        test: Fix compile with older FreeType without FT_Get_Var_Design_Coordinates
>        RELEASING: Refine devel version and tagging
>        Fix two type casting warnings in get_C_locale()
>        font: Check return value from _cairo_ft_unscaled_font_lock_face
>        xml: Typo in comment
>        win32: Whitespace cleanup
>        win32: Fix a few typos in comments
>        compiler-private: Define what PLT stands for
>        cairo-version: Fix version references in docs
>        Disable skia from configure
>        configure: Conditionalize color font feature for older freetype2
>        1.15.12 release
>        Drop stray patch from prior commit
>        gl: Whitespace cleanup
>        win32: Copyedit recent comments
>        test: Use C comment syntax, not C++
>        Bump version for new development tree, 1.15.13
>        script-surface: Check for invalid ids (CID #1159557, 1159558)
>        bo: Check null return from _cairo_malloc_ab() (CID #1159556)
>        snapshot: Don't use extra after it's been freed (CID #220086)
>        bo: Free event_y in case of error to prevent memory leak (CID ##1160682)
>        pdf: Fix potential null ptr deref when creating smask groups (CID #1159559)
>        type1-subset: Fix incorrect null ptr check from find_token() (CID #1160662)
>        polygon-intersection: Clarify ptr checks for right edges (CID #1160730)
>        gl: For glesv3 detection, use glesv2.pc + header check
>        scaled-font: Fix glyph and cluster count checks (CID #983386)
>        Convert 3 headers to UTF8
>        build: Sp. fix
>        doc: Add missing symbols to sections for recently added APIs
>        Fix sp. sheering
>        gstate: Minor grammar copyedit
>        Normalize more test reference images with minor text rendering differences
>        Normalize one more test image with minor gradient differences
>        doc: Drop tmpl support
>        1.15.14 release
>        Bump version for 1.15.15
>        RELEASING: Clarify how to add the news item
>        Revert "Correctly decode Adobe CMYK JPEGs in PDF export"
>        Drop skia backend
>        win32: Fix regression with text containing space character
>        test: Free resources in pdf2png
>        1.16.0 release
>        Bump version for 1.17.1
> Carlos Garcia Campos (1):
>        scaled-font: Fix assert when destroying glyph page
> Chris Wilson (4):
>        xlib: Bump reference count for recording surface replays
>        Revert "xlib: Fix deferencing of uninitialised 'display'"
>        xlib: Avoid using uninitialised variable on impossible error path
>        stroker: Check for scaling overflow in computing half line widths
> Debarshi Ray (2):
>        doc: Fix the units used by cairo_surface_create_similar_image
>        doc: Clarify when the device scale is inherited and when it isn't
> Doran Moppert (1):
>        image: Check for negative len in fill/blit functions
> Ed Schouten (2):
>        Prevent observer surfaces from writing to stdout
>        Write debugging information to the debugging file
> Emanuele Aina (1):
>        cairo-trace: Fix duplicated surface push on similar-image
> Enrico Weigelt, metux IT consult (14):
>        core: updated .gitignore
>        core: reintroduce bot-scan-converter functions
>        core: dropped unnecessary local variable in _cairo_composite_rectangles_intersect()
>        core: some in-code documentation
>        drm: fix importing of libdrm
>        core: fix compiler warnings
>        core: helper inline for rect->box conversion
>        core: dropped actually unused parameter of _cairo_boxes_to_array()
>        core: fixed code duplication
>        qt: replaced calls to _cairo_clip_init_copy() by _cairo_clip_copy()
>        drm: fixed missing includes
>        drm: dropped obsolete/unused intel_bo_get_image()
>        drm: use typedefs and defines from drm headers instead of redundant own definitions
>        drm: fixed calls to _cairo_surface_init()
> Eric Hoffman (1):
>        win32: Fix multi-monitor virtual desktop with negative monitor coords
> Federico Mena Quintero (7):
>        Add .gitlab-ci.yml to run the tests automatically
>        bfo#105084 - Initialize memory properly in _cairo_ft_font_face_create_for_pattern()
>        cairo-analysis-surface: Quell invalid uninitialized variable warning
>        test/extended-blend.c: Remove obsolete comments about buggy librsvg
>        Normalize extended-blend-mask.{argb32,rgb24}.ref.png
>        Normalize test images with minor gradient differences
>        Normalize test reference images with minor text rendering differences
> Fredrik Fornwall (1):
>        Fix cairo_get_locale_decimal_point() on Android
> Guillaume Ayoub (1):
>        Use surface_transform in replay_and_create_regions
> Guillermo Rodriguez (2):
>        script: Fix misleading indentation warning.
>        Remove redundant check.
> Hans Breuer (1):
>        win32: Fix compilation of 'cairo-path-stroke-traps.c' with MSVC8
> Hans Petter Jansson (1):
>        scaled-font: Fix deadlock when recursing in _cairo_scaled_font_reset_cache()
> Henry (Yu) Song (1):
>        xlib: Remove queued event from _XReadEvents
> John Lindgren (1):
>        Avoid indiscriminate use of VALGRIND_MAKE_MEM_NOACCESS.
> Julien Isorce (1):
>        build: Show all disabled features in cairo-features.h
> Koop Mast (1):
>        cairo-gl: Fix compiler warning if CAIRO_HAS_*_FUNCTIONS is not defined.
> Kouhei Sutou (2):
>        pdf: Remove duplicated item
>        pdf: Fix wrong cairo_pdf_outline_flags_t item prefix
> Marc-André Lureau (1):
>        xlib: fix mixing xcb & xlib calls
> Massimo (1):
>        bfo#91271 - Fix access of uninitialized memory
> Massimo Valentini (6):
>        tor-scan-converter: can't do_fullrow when intersection in row + 0.5subrow
>        win32:  Fix crash from win32 surface's image size too small
>        polygon-intersection: Do not discard intersection exactly at top edge
>        polygon-intersection: Include approximation in intersection points
>        polygon-intersection: Try not to invoke undefined behaviour
>        polygon-intersection: Delete misleading comments and dead-code
> Matthias Clasen (27):
>        Add support for color glyphs to cairo_scaled_glyph_t
>        Support loading color glyphs with freetype
>        Expose 'has color glyphs' as a scaled font property
>        Implement has_color_glyphs for freetype
>        Render color glyphs as source, not as mask
>        Simplify things a bit
>        Fix a logic error in color glyph compositing
>        Make _intern_string_hash safe for ""
>        Make _intern_string_hash non-static
>        Add font variations to font options
>        Load font variations from fontconfig too
>        Use strtod_l when available
>        Apply font variations when loading fonts
>        Add a test for font variations
>        Work around a freetype bug
>        Make the font-variations test pass
>        Apply font variation options consistently
>        Always save the origin face index
>        Trivial: code movement
>        Apply font variations when loading glyphs
>        fixup: remove a hack
>        fixup
>        Shortcut FT_Set_Var_Design_Coordinates
>        Fix a memory leak
>        Don't leak patterns when compositing color glyphs
>        Add a _cairo_font_options_fini function
>        Don't leak memory in font options
> Michael Haubenwallner (8):
>        fix conflicting types for 'sync' on AIX, bug#89338
>        skip MAP_NORESERVE when unsupported
>        define _GETDELIM for getline() on AIX
>        test: fix include order for AIX, bug#89354
>        perf/micro: fix include order for AIX, bug#89354
>        perf: fix include order for AIX, bug#89354
>        headers: fix include order for AIX, bug#89354
>        headers: fix include order for AIX, bug#89354
> Mikhail Fludkov (2):
>        Surround initialisations with atomic critical section
>        Fix code generation when using GCC legacy atomic operations
> Nathan Froyd (1):
>        Support new-style __atomic_* primitives
> Olivier Blin (1):
>        Pull -lz for the script backend
> Patrick Fritzsch (1):
>        win32: check if GetTextMetrics failed
> Paul Menzel (3):
>        Use HTTPS URLs for cairographics.org domains
>        Use HTTPS URLs for freedesktop.org domains
>        Use HTTPS URLs for gnome.org domains
> Peter TB Brett (1):
>        Correctly decode Adobe CMYK JPEGs in PDF export
> Ravi Nanjundappa (2):
>        Fix warnings from check-doc-syntax.sh
>        Fix one more warning from check-doc-syntax.sh
> Rodrigo Rivas Costa (1):
>        win32-print: fix transparent images have black background
> Sahil Vij (1):
>        gl: Fix bug in _cairo_gl_pattern_texture_setup()
> Tom Schoonjans (1):
>        Use UTF-8 filenames on Windows
> Uli Schlachter (21):
>        tor-scan-converter: Correctly align 64bit types
>        xcb: Query the display's subpixel order via RENDER
>        xlib-xcb: Don't be lazy and use the real xcb_screen_t
>        XCB: Don't attach uploaded surfaces as snapshots
>        xcb: Fix _put_shm_image_boxes if no SHM available
>        xcb: Fix _put_image_boxes() if no SHM is available
>        Fix cairo-xlib-xcb compilation
>        xlib: Fix double free in _get_image_surface()
>        cairo-xcb: Remove a wrong optimisation
>        xlib: Remove unused variable
>        xlib: Call XSync() before ignoring errors
>        Revert "stroker: Check for scaling overflow in computing half line widths"
>        xcb: Fix error reporting if fallback fails
>        Revert "fix warning: variable X might be clobbered by 'longjmp'"
>        Add test for error handling with broken PNG streams
>        Fix warning: '*' in boolean context
>        fix warning: variable X might be clobbered by 'longjmp'
>        Fix a 'memory leak' in the image compositor
>        Skip font-variations test for missing fonts
>        pthread-same-source: Refresh reference images
>        Fix assertion failure in the freetype backend
> Unknown (1):
>        Cairo trivial typos
> Vasily Galkin (3):
>        win32: Introduce new flag to mark surfaces that support solid brush drawing
>        win32: CAIRO_WIN32_SURFACE_CAN_RGB_BRUSH and other argb32 flags set+check
>        win32: Allow GDI operations for argb32 surfaces (allowed by surface flags)
> Wan-Teh Chang (1):
>        Fix data race in freed_pool
> Zan Dobersek (1):
>        Manually transpose the matrix in _cairo_gl_shader_bind_matrix()
> darxus at chaosreigns.com  (2):
>        Remove closed poppler bugs from test/README
>        Add example to run specific tests by name to the test/README
> suzuki toshiya (1):
>        csi-trace does not show help
> Руслан Ижбулатов (2):
>        win32: Add cairo API to set up a Win32 surface for an HDC with an alpha channel.
>        win32: Add a win32 boilerplate that uses a real window
> 江頭幸路 (1):
>        Avoid appending an empty slot to an user data array when user_data is NULL.
> --
> Bryce Harrington              -bryce at bryceharrington.org
> Senior Open Source Developer  -bryce at osg.samsung.com
> Open Source Group             -  Samsung Research America

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