From: Chris Wilson <chris@chris-wilson.co.uk>
To: cairo-announce@cairographics.org
Subject: cairo snapshot 1.11.2 now available
A new cairo snapshot 1.11.2 is now available from:
http://cairographics.org/snapshots/cairo-1.11.2.tar.gz
which can be verified with:
http://cairographics.org/snapshots/cairo-1.11.2.tar.gz.sha1
40b9e1066fcd33c2aeecd800764b1aa5a0ac7bde cairo-1.11.2.tar.gz
http://cairographics.org/snapshots/cairo-1.11.2.tar.gz.sha1.asc
(signed by Chris Wilson)
Additionally, a git clone of the source tree:
git clone git://git.cairographics.org/git/cairo
will include a signed 1.11.2 tag which points to a commit named:
ac9ee388faf3c8c5df502f6cc7b039f043154954
which can be verified with:
git verify-tag 1.11.2
and can be checked out with a command such as:
git checkout -b build 1.11.2
Snapshot 1.11.2 (2011-01-23)
===========================
In this first snapshot along the way to cairo-1.12.0, we are very excited
to announce the introduction of Bezier surface gradients, known as type
6/7 gradients in PS/PDF parlance. This is the culmination of much work by
the dynamic duo: Adrian Johnson and Andrea Canciani. Thanks guys!
Also, I want to warmly welcome Uli Schlachter who recently joined the
Cairo community on a mission. That mission is to make cairo-xcb a
supported backend for 1.12. And for this snapshot he has made great
strides in fixing all the bugs I had left behind. Thanks Uli!
And we have also seen a new contributor, Alexandros Frantzis, who has
begun bringing up cairo-gl for GLESv2 devices. Thanks Alex!
And lastly, I must also thank Adrian and Andrea for the vast numbers of
bugs that they have tackled between them, fixing all those little corner
cases that lie hidden until too late.
-Chris
API additions:
The ability to construct piece-wise Bezier surface gradients:
cairo_pattern_create_mesh
constructs a pattern of type CAIRO_PATTERN_TYPE_MESH using
cairo_pattern_mesh_begin_patch
cairo_pattern_mesh_end_patch
cairo_pattern_mesh_curve_to
cairo_pattern_mesh_line_to
cairo_pattern_mesh_move_to
cairo_pattern_mesh_set_control_point
cairo_pattern_mesh_set_corner_color_rgb
cairo_pattern_mesh_set_corner_color_rgba
cairo_pattern_mesh_get_patch_count
cairo_pattern_mesh_get_path
cairo_pattern_mesh_get_corner_color_rgba
cairo_pattern_mesh_get_control_point
The introduction of a unique ID accessible via the mime data type:
CAIRO_MIME_TYPE_UNIQUE_ID
List of all changes between 1.10.0 and 1.11.2
---------------------------------------------
Adrian Johnson (74):
Fix font metrics in PDF Type 1 fonts
Add capability for font subsets to put latin glyphs in a separate subset
pdf-operators: output (abc) style strings when font is latin
Return latin to glyph mapping in cairo_scaled_font_subset_t
Add winansi glyph names
Type 1 subsetting: add support for latin subsets
Type 1 fallback: add support for latin subsets
PS: Enable support for latin subsets
TrueType subsetting: embed a cmap for latin subsets
PDF: Add support for latin subsets
pdf-operators: fix bug that was causing unnecessary repositioning of text
Fix font metrics in PDF Type 1 fonts
pdf-operators: fix bug that was causing unnecessary repositioning of text
pdf-operators: word wrap latin text strings
Don't embed cmap in TrueType fonts embedded in PostScript
CFF subset: add support for latin subsets
PS: Allow %%BoundingBox and %%PageBoundingBox to be overriden using DSC comments
remove unused variable
Fix bug in subsetting check for winansi characters
Don't put Type3 glyphs in latin subsets
Refresh ft-show-glyphs-positioning pdf ref image
Rewrite pdf-operators word wrapping
PDF: Fix regression in EXTEND_NONE gradients
PS: Remove redundant code
PDF: Remove radial gradient fallback
PS: Remove radial gradient fallback
Type 1 subset: Fix glyph advance
PDF: Fix regression in EXTEND_NONE gradients
Type 1 subset: Fix glyph advance
PDF: Don't use the currently set color after a 'Q' operator
PDF: Don't use the currently set color after a 'Q' operator
PDF: Use correct bfchar size in toUnicode for latin fonts
CFF Subset: Remove debug code
configure.ac.features: s/Meta/Recording/
Fix type1-fallback bbox
Move glyph names into separate file
Type 1 glyph names: Do not use an array of pointers for winansi glyph names
PDF: Fix toUnicode for CID fonts
PDF: Restrict ActualText to PDF version >= 1.5
win32: Use a font_face hash table to provide unique font faces
win32-print: print as unicode where possible
win32: fix font_face hashing
PS/PDF: Fix regression when changing page size to a larger size
PS: Fix regression - missing page content in EPS output
PS: Fix regression - incorrect EPS bounding box
Fix regression in fallback-resolution test
configure.ac.features: s/Meta/Recording/ (cherry picked from commit 8f2f5e5ad4f8e5f18da903865bb2d2afce3a544e)
Fix type1-fallback bbox (cherry picked from commit 74873c82242e9c124b69e05d0f8abdf78983d62d)
PDF: Restrict ActualText to PDF version >= 1.5
PS/PDF: Fix regression when changing page size to a larger size
PS: Fix regression - missing page content in EPS output
PS: Fix regression - incorrect EPS bounding box
Add unique_id mime type
Use fallback font for synthetic fonts
win32: add synthetic font subsetting support
Document load_truetype_table function and ensure ft-font and Win32-font are compliant
Check table size in cairo_truetype_get_style()
Automate error checking for ps-eps test
Fix xml-surface use of load_truetype_font
Check is_synthetic() font backend exists before calling it
PDF: Add missing clipper_reset
Truetype subset: add missing unicode ranges to cmap
PDF: Add missing clipper_reset (cherry picked from commit 2ae2be36d4551906fd4edbc8bf07aaa7fe0c93cf)
Fix fallback-resolution test
Boilerplate: Set fallback resolution using force_fallbacks function
Change fallback resolution test to use resolutions in multiples of 72
CFF subset: fix subsetting of Euro glyph
CFF subset: fix bug with euro glyph in fallback fonts
CFF Subsetting: Subset subroutines
PDF: Output a stencil mask for cairo_mask() with solid source and A1 mask
mesh: Add mesh pattern type and enum values
pdf,ps: Add native mesh pattern support
pattern: Add public mesh pattern API
test: Add tests for mesh patterns
Alexandros Frantzis (10):
gl: Add functions to query GL version and extensions
gl: Add infrastructure for calling GL functions using a dispatch table
gl: Embed the GL dispatch table in the cairo-gl context and initialize it.
gl: Add definitions for the core variant names of used GL constants
gl: Use the dispatch table for calling ARB/EXT functions
gl: Use the GL core 2.0 shader implementation for both GL 1.x ARB and GL 2.x
gl: Remove GL 1.x ARB shader implementation
gl: Replace GLEW by using the facilities provided by cairo-gl-info
gl: Remove GLEW from the build system and the source tree
gl: Fix condition that prevents setting the size of window surfaces
Andrea Canciani (179):
test: do not leak resources
image: add _cairo_image_reset_static_data
test: do not leak resources
xcb: Do not return value in void function
quartz: Remove unused argument from _cairo_surface_to_cgimage
quartz: Assert upon invalid enum values
quartz: Check for valid patterns
quartz: Don't typecast surfaces
quartz: Fix function call coding style
quartz: Mark failures as unlikely
quartz: Whitespace cleanup
quartz: Beautify code
quartz: Use NOTHING_TO_DO instead of SUCCESS where appropriate
quartz: Simplify cairo_quartz_surface_create_for_cg_context
quartz: Remove useless code
quartz: Improve handling of surface creation failure
quartz: Improve _cg function types
quartz: Handle failures in _cairo_quartz_setup_fallback_source
test: Make tests run in natural order
test: Add a new test result html page
test: Remove old html infrastructure
test: Update ref images for radial tests
quartz: Remove linear gradient fallback
quartz: Make radial gradients follow PDF specification
quartz: Remove unused code
Add _cairo_rectangle_union
quartz: Improve gradient consistency
quartz: Fix EXTEND_PAD gradients
quartz: Improve gradient quality
quartz: Remove DO_NOTHING and DO_UNSUPPORTED actions
quartz: Set operator when setting up source
quartz: Unify DO_SOLID and DO_PATTERN
quartz: Unify DO_SHADING, DO_IMAGE and DO_TILED_IMAGE
quartz: Move drawing state out of surface
quartz: Cleanup gradient setup functions
quartz: Remove unused imageSurface field
test: Add romedalen images copyright information
test: Fix get-path-extents
path: Replace _cairo_path_fixed_is_equal with _cairo_path_fixed_equal
path: Do not access flags directly
path: Improve hashing
path: Make path equality independent of flags
path: Rename _cairo_path_last_op to _cairo_path_fixed_last_op
path: Add utility functions
path: Simplify close_path
path: Cleanup _cairo_path_fixed_line_to
box: Add box header
box: Add _cairo_box_add_curve_to
path: Move _cairo_path_fixed_add at the end of line_to and curve_to
path: Drop degenerate line_to in _cairo_path_fixed_curve_to
path: New path construction logic
path: Add stroke_is_rectilinear flag
path: Rename fill optimization flags
path: Log flags
path: Cleanup _cairo_path_fixed_transform
path: Cleanup _cairo_path_fixed_iter_at_end
path: Make _cairo_path_fixed_last_op assert on empty path
path: Cleanup close_path
path: Recompute flags in _cairo_path_fixed_translate
path: Transform current_point and last_move_to in _cairo_path_fixed_scale_and_offset
path: Recompute flags in _cairo_path_fixed_scale_and_offset
path: Fix _cairo_path_fixed_transform
path: Replace _cairo_path_fixed_extents_add with _cairo_box_add_point
Fix degenerate arcs
path: Tighten curve_to extents
path-bounder: Simplify code
path: Tighten transformed extents
drm: Do not access path flags directly
path: Solve co-dependency problem
cff: Fixes for 'make check'
script: Fix compilation
quartz-font: Add truetype font table tags accessor
quartz-font: Do not leak CFDataRef's
image: Use correct size for allocation
image: Use correct size for allocation
configure: Correct reporting of tee backend
quartz-font: Implement new load_truetype_table semantics
ps: Fix painting
ps: Fix painting
array: Remove snapshot support
array: Add read-only accessor
array: Cleanup types
configure: Correct reporting of tee backend
Fix degenerate arcs
test: Add romedalen images copyright information
xcb: Do not return value in void function
array: Silence warnings
pdf: Silence compiler warnings
array: Fix comment
test: Add rectilinear-grid
image: Fix compositing of unaligned boxes
image: Fix _pixel_to_solid
test: Fix ref images
test: Add rectilinear-grid
image: Fix compositing of unaligned boxes
test: Fix ref images
test: Handle crashed tests
arc: Avoid infinite loop
arc: Clamp to 65536 full circles
test: Add arc-looping-dash
test: Add arc-infinite-loop
surface: Remove _cairo_surface_fill_rectangle
pdf: Use composite rectangles in fill_stroke
surface: Remove _cairo_surface_*_extents
path: Cleanup unused current_point
path: Always interpret in forward direction
path: Remove support for inverse direction interpretation
fill: Simplify path to polygon conversion
polygon: Merge _cairo_polygon_init and _cairo_polygon_limit
test: Update reference images list
pdf: Use switch instead of multiple if's
ps: Use switch instead of multiple if's
pattern: Specialise signatures of pattern specific functions
pattern: Improve extents computation of radial gradients.
ps, pdf, pattern: Implement _cairo_pattern_alpha_range to analyse patterns.
ps: Avoid unneeded fallbacks for gradients with opaque stops.
pattern: Compute a covering parameter range of a gradient for a box.
pattern: Use pattern parameter range when analysing all gradients.
pattern: Add a function to interpolate gradient objects.
quartz: Unify gradient construction and fix radial gradients.
pdf: Unify gradient emitters and support all extend modes.
ps: Unify gradient emitters and support all extend modes.
ps,pdf: Deal with empty domain gradients.
test: Update ref images
path: Silence warnings
test: Add bug-extents
path-bounder: Update current point after curve_to op
test: Add bug-extents
gl: Fix #include's to pass 'make check'
quartz: Clean up dynamically loaded functions
quartz: Don't dynamically load unused functions
quartz: Use native PDF blend modes
Keep makefiles in alphabetical order
gstate: Disallow incomplete mesh gradient sources
Add mesh gradient rasterizer
script: Add support for mesh patterns
test: Extend pattern-get-type and pattern-getters for mesh patterns
doc: Add documentation for the mesh API
pattern: Remove unused 'opaque' variable
pattern: Use cairo_color_stop_t when hashing gradient stops
pattern: Make functions not used elsewhere static
test: New radial-gradient tests
matrix: Cairo matrix to pixman transform/offset conversion
test: Make huge-* test gradients not within pixed_fixed_t range
pattern: Factor out pattern rescaling
test: Huge means more than MAX_INT
pattern: Use double precision for gradient extreme objects
matrix: Fix warnings about documentation by 'make check'
pattern: Remove unused _cairo_pattern_size function
xcb: Correct handling of index 0 glyphs
xcb: Stricter glyph validation
xcb: Handle a wider range of glyph positions
xlib: Handle a wider range of glyph positions
doc: Add links to flush() and mark_dirty() in direct access functions
test: Add white-in-noop
test: Add missing ref image to REFERENCE_IMAGES
Fix optimization of white IN dest compositing
xcb: Add a short comment to the Picture cache
mesh: Do not declare min and max functions
gl: Ensure that gl surface resizes are properly applied
gl: Update radial gradient implementation
gl: Don't ignore offset for gradient sources
pdf,ps,quartz: Use correct tolerance for gradient domain computation
Add a results.tar.gz target to the test Makefile
test: Fix operator-alpha-alpha
test: Update quartz ref images
quartz: Use standard stack allocation size
quartz: Make huge domain handling more stable
quartz: Do not use opaque patterns as masks
quartz: Cleanup extents computation
quartz: Use CGLayer to implement unbounded operators
quartz: Avoid using private APIs
quartz: Respect pattern filter settings
test: Workaround pixman limits in large-source-roi
Bump pixman requirements to 0.20.2 for radial gradients
clip: Improve _cairo_clip_contains_*
test: Add group-state
gstate: Set an error status when restoring a push_group
gstate: Remove unused code
Behdad Esfahbod (2):
Fix typo
Add note re gtk-doc.make
Benjamin Otte (4):
build: Don't build cairo-fdr when the tee surface is off
build: Don't build cairo-fdr when the tee surface is off
xlib: Add more _cairo_error() calls
xcb: Add more _cairo_error() calls
Carlos Garcia Campos (4):
doc: Add section for recording surface
recording: Add section doc comments
recording: Fix cairo_recording_surface_create() doc comments
recording: Document CAIRO_HAS_RECORDING_SURFACE macro
Chris Wilson (31):
version: 1.10.1 open for bugfixing
configure: Fix typo "(requires both --enable-xcb)"
cairo: Remove trailing comma from cairo_device_t
drm: Add missing header file for tarball
version: 1.11.1
image: Silence a compile warning
test: Add a8-clear
image: The a8 in-place span compositing is only valid for SOURCE
Merge branch '1.10'
xcb: Correct a minor typo prevent an assert from firing
xcb: Fix reduction of clipping for bounded glyphs.
xcb,image: Fix a missing clip fini
xcb: Pass clip to composite_glyphs_via_mask
perf: Only print description once per backend
configure: Remove noisy -Wlogical-op
drm/intel: Drop the bo cache.
pdf: Silence compiler for an impossible case
wgl: Use CreateWindowA with an ASCII string
scaled-font: assert that we hold the scaled-font mutex when looking up glyphs
test/arc-infinite-loop: Random return value fun.
gl: Enable PLT symbol hiding for dispatch entries
Add a KNOWN_ISSUES file to track WONTFIX(?) bugs
NEWS: Add entry for 1.10.2
version: Bump for 1.10.2 release
version: Post release version bump
xcb: Apply a clip region for compositing many-pixel-aligned-boxes
xcb: Prefer RenderFillRectangles to perform the deferred clear
Makefile: add missing cairo-box-private.h
Merge branch '1.10' into tmp
NEWS: 1.11.2 snapshot
version: Bump for 1.11.2 snapshot
Eric Anholt (1):
gl: Avoid using gl_FragCoord for linear gradients.
Erik Zeek (2):
Fix build on gentoo
Fix build on gentoo
Jeff Muizelaar (2):
Fix degenerate vertical path bounds.
Sync get-path-extents test with the one on 1.10.
Joerg Sonnenberger (2):
LD_PRELOAD is supported on DragonFly.
LD_PRELOAD is supported on DragonFly.
Koji Otani (2):
PS: fix embedding of grayscale jpegs
PS: fix embedding of grayscale jpegs
Kouhei Sutou (1):
xml: fix a typo to correct the indentation after <path></path>
Maarten Bosmans (2):
doc: Add a remark about toy status of the PNG API
doc: Fix some broken references and gtk-doc warnings
Markus Stange (2):
Fix type of _cairo_memory_stream_destroy parameter
Fix type of _cairo_memory_stream_destroy parameter
Mats Palmgren (1):
win32: Improve error logging
Robert O'Callahan (1):
tee: Do not apply two times the master device transform
Tim Janik (1):
cairo: docu fix for cairo_set_source_surface
Tomá\u0161 Chvátal (1):
Fix posix calls in configure.ac test code.
Uli Schlachter (40):
XCB: Fix some weird code
xcb: Fix CAIRO_OPERATOR_IN
xcb: Fix compiler warning about unused result
xcb: Correctly clear the composite surface
_cairo_xcb_surface_ensure_picture: Check fallback
_cairo_xcb_surface_picture: Check for fallback
xcb: Correctly handle ARGB visuals
Add myself to AUTHORS
XCB: Remove an incorrect clipping optimizations
XCB: Move the assert from 5a0f8f7320c916c
XCB: Fix for all unbounded operators
XCB: Use consistent rounding modes for a1 rasterisation.
font options: Add private round_glpyh_positions field
Actually implement round_glpyh_positions
raster backends: Set round_glpyh_positions to ON
Other backends: Set round_glyph_positions to OFF
xcb: Do not access flags directly
xcb: Fix transformation matrix setting
XCB: Check screen size in boilerplate
_cairo_round: Fix documentation
Make both versions of _cairo_lround consistent again
test/README: Change suggested screen size
xcb: Handle deferred_clear in _copy_to_picture
Avoid some unneeded 'is_clear = FALSE'
xcb: Work around wrong extent computation in the X server
xcb: Remove a wrong optimization
XCB: Stop taking the xcb socket
Verify that surfaces leak no snapshots
Detach snapshots after flushing in cairo_surface_finish()
Remove an unused field from cairo_xcb_shm_info_t
Switch the order of two functions in the C file
XCB: Make sure SHM memory isn't reused too early
xcb: Handle events in boilerplate
xcb: Add a define for some magic number
xcb: Only print the first error and ignore subsequent ones
xcb: Check harder for X11 errors in boilerplate
xcb: Check the check for errors in boilerplate
xcb: Fix premature pixmap free in boilerplate cleanup
Add a test case for a bug in the xcb backend
xcb: Don't finish snapshots when they are detached
