Bryce Harrington
2018-10-19 20:51:30 UTC
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 clone git://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 <***@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
* CAIRO_STATUS_TAG_ERROR
New error status items for problems relating to PDF tagging:
* CAIRO_STATUS_WIN32_GDI_ERROR
* CAIRO_STATUS_FREETYPE_ERROR
* CAIRO_STATUS_PNG_ERROR
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 TÀschner (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()
***@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
Ð ÑÑлаМ ÐжбÑлаÑПв (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
æ±é 幞路 (1):
Avoid appending an empty slot to an user data array when user_data is NULL.
--
Bryce Harrington - ***@bryceharrington.org
Senior Open Source Developer - ***@osg.samsung.com
Open Source Group - Samsung Research America
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 clone git://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 <***@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
* CAIRO_STATUS_TAG_ERROR
New error status items for problems relating to PDF tagging:
* CAIRO_STATUS_WIN32_GDI_ERROR
* CAIRO_STATUS_FREETYPE_ERROR
* CAIRO_STATUS_PNG_ERROR
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 TÀschner (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()
***@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
Ð ÑÑлаМ ÐжбÑлаÑПв (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
æ±é 幞路 (1):
Avoid appending an empty slot to an user data array when user_data is NULL.
--
Bryce Harrington - ***@bryceharrington.org
Senior Open Source Developer - ***@osg.samsung.com
Open Source Group - Samsung Research America