[cairo] [PATCH] NEWS: Add bug links and reword feature and bug descriptions
Bryce W. Harrington
b.harrington at samsung.com
Fri Apr 18 12:37:05 PDT 2014
Signed-off-by: Bryce Harrington <b.harrington at samsung.com>
---
NEWS | 67 +++++++++++++++++++++++++++++++++++++++++++++---------------------
1 file changed, 46 insertions(+), 21 deletions(-)
diff --git a/NEWS b/NEWS
index 7ad26f7..e98be61 100644
--- a/NEWS
+++ b/NEWS
@@ -6,33 +6,37 @@ intro text...
Features
--------
- Update our requirements to glib 2.14 and pixman 0.30.
+ Use Pixman's convolution filters for image downscaling, such as for
+ raster images in Inkscape SVG documents. This improves image quality
+ when viewing large images on low resolution devices, as firefox and
+ chromium already do.
- Use Pixman's convolution filters for image downscaling. Include a
- downscaling test.
+ Improve handling of device transformation and scaling, allowing Cairo
+ to now support scaling at a device level, permitting easier, more
+ transparent HiDPI support.
- Improve handling of device transformation and scaling. New public
- functions cairo_surface_set_device_scale and
- cairo_surface_get_device_scale are available.
-
- Support JBIG2 mime data in PDF.
+ Support JBIG2 mime data in PDF. This allows embedding of more
+ compressed JPEG formats within PDF, rather than including the full
+ uncompressed image. Also, reduce the number of transparency groups
+ used by PDF to keep the file size small and viewing/printing of the
+ PDF fast.
- If the group contains only a combination of clear and opaque alpha and
- only OPERATOR_OVER is used in the group and to paint the group, a
- transparency group is not required when generating pdf.
+ Expand the embedding section to include stencil mask support.
- Add support for stencil masks with jpeg/jpx/jbig2 embedding in PDFs.
+ Reorder font declarations to be in natural order.
- Optimize PDF images where the source and mask are both images with the
- same extents.
- Reorder font declarations to be in natural order
+API Changes
+-----------
+ New public functions cairo_surface_set_device_scale and
+ cairo_surface_get_device_scale are available.
- Alter the rounding algorithm for converting floating point numbers to
- integers to incur less error
- In matrix transformations, round extremely small values to zero
+Dependency Changes
+------------------
+ Cairo now requires glib 2.14 for its gobject helper functions,
+ and pixman 0.30 for downscaling.
Bug fixes
---------
@@ -52,12 +56,16 @@ Bug fixes
Fix a double-free exposed by multithreaded apps creating and
destroying the same font concurrently.
+ https://bugs.freedesktop.org/show_bug.cgi?id=69470
Fix corrupt stacks produced by bugs in operand emission for trace.
Fix out of bounds array access in format cache for xlib
- Don't rename glyphs used by seac operator
+ Don't rename glyphs used by seac operator. This can cause certain
+ combined characters to use their decorations (e.g. umlauts on ö) to be
+ lost during printing of PDFs using evince.
+ https://bugs.freedesktop.org/show_bug.cgi?id=70364
Fix crash on calling cairo_create with a finished surface
@@ -69,16 +77,33 @@ Bug fixes
Fix rectangle stroke with non rectilinear pen
- Fix imagemask with pattern source failure on some printers
+ Fix imagemask with pattern source failure on some printers. This bug
+ could cause files converted using pdftops to fail for example on Ricoh
+ printers, or opening in Adobe Distiller on Windows.
+ https://bugs.freedesktop.org/show_bug.cgi?id=69485
Fix whitespace in font names
- Fix page size in generated PDFs
+ Fix page size in generated PDFs. When printing using pdftocairo on
+ larger page sizes, such as 11x17, the image would be cropped to letter
+ size.
+ https://bugs.freedesktop.org/show_bug.cgi?id=73452
Fix path-currentpoint test by preserving current-point in
copy_path()/append_path() sequence
+ Fix generation of HTML in code docs for
+ cairo-format-stride-for-width. Raw HTML code was being passed
+ to the browser, instead of displaying normally.
+ https://bugs.freedesktop.org/show_bug.cgi?id=63257
+
+ Fix spelling of "tessellator" throughout code. We're using the
+ American rather than British spelling of this word.
+ https://bugs.freedesktop.org/show_bug.cgi?id=50411
+
Fix crash when trying to modify a (const) all-clipped cairo_clip_t
+ https://bugs.freedesktop.org/show_bug.cgi?id=75819
+
Various cleanups and fixes to warnings, documentation, tests, and
build system. Improve error handling and return value checks.
--
1.7.9.5
More information about the cairo
mailing list