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Author SHA1 Message Date
Chris Wilson
37c69c0d54 [cairo-xlib] Handle malloc failures for cairo_xlib_visual_info_t. 
Tidy the error paths whilst handling visuals, in particular avoiding a
couple of potential NULL deferences, missed status checks and fresh
leaks.
 2008-04-02 10:50:48 +01:00
Chris Wilson
0cd42c25a6 [cairo-svg-surface] Check surface status before extracting the svg target. 
We need to check and report the existent status, else we may try to
modify the inert error object.
 2008-04-02 10:50:47 +01:00
Chris Wilson
013bbda637 [cairo-ps-surface] Check surface status before extracting the ps target. 
We need to check and report the existent status, else we may try to
modify the inert error object.
 2008-04-02 10:50:47 +01:00
Chris Wilson
cebb1eef43 [cairo-svg-surface] Missing status check. 
Check and, if necessary, propagate the error status - do not allow the
status to be overwritten, potentially masking the original error.
 2008-04-02 10:50:47 +01:00
Chris Wilson
94db91b65e [cairo-pdf-surface] Do not mask error during cleanup. 
Be careful to preserve the original error status whilst on the common
cleanup path for _cairo_pdf_surface_emit_meta_surface().
 2008-04-02 10:50:47 +01:00
Chris Wilson
3580b99a8f [cairo-pdf-surface] Check surface status before extracting the pdf target. 
We need to check and report the existent status, else we may try to
modify the inert error object.
 2008-04-02 10:50:47 +01:00
Chris Wilson
34d734365b [cairo-svg-surface] Release acquired surface on error path. 
Ensure the surface returned from _cairo_pattern_acquire_surface() is
released on the error path.
 2008-04-02 10:50:47 +01:00
Chris Wilson
ba2e82d138 [cairo-ps-surface] Check error status before potential illegal dereference. 
After acquiring the source image, check for the error status to ensure
that we do not attempt to deference an invalid surface.
 2008-04-02 10:50:47 +01:00
Chris Wilson
767add1ee3 [cairo-pdf-operators] Destroy stream on error. 
We cannot guarantee that a newly created error stream is a static error
object, so we need to always destroy the stream on the error path. (One
day this may change with the global pool of error objects...)
 2008-04-02 10:50:47 +01:00
Carl Worth
2f06284ad6 Increment cairo version to 1.5.17 after 1.5.16 snapshot 2008-04-01 16:07:22 -07:00
Carl Worth
5366c8f483 Increment version to 1.5.16 and library versioning to 19:0:17 2008-04-01 15:52:41 -07:00
Carl Worth
eb6721f4cc NEWS: Add notes for the cairo 1.5.16 snapshot 2008-04-01 15:51:57 -07:00
Carl Worth
8707892b21 Doc SGML template churn 2008-04-01 15:40:54 -07:00
Carl Worth
5d0b2ede52 Mark cairo-quartz as officially supported 
An especial thanks to Vladimir Vukicevic and the Mozilla
Foundation for a tremendous amount of work on cairo-quartz
while it has been marked as "experimental"
 2008-04-01 15:24:48 -07:00
Carl Worth
07130a9061 Include cairoint.h first to satisfy the test suite 
Forgetting to include cairoint.h (or not including it first) can
cause some subtle bugs due to specific feature flags not being
set, etc.
 2008-04-01 15:20:42 -07:00
Carl Worth
46ea00d829 More quieting of subtle potentially-uninitialized warnings 
The compiler isn't clever enough to notice that these
variables are always initialized (in either the TrueColor
or ! TrueColor conditions corresponding to the later
identical conditions in which the variables are used).
 2008-04-01 14:53:55 -07:00
Carl Worth
1489e66d25 Quiet a more subtle potentially-uninitialized warning 
The compiler isn't clever enough to notice that these
variables are always initialized.
 2008-04-01 14:49:03 -07:00
Carl Worth
afc6e3b69d Quiet some trivial unused and potentially-uninitialized compiler warnings 2008-04-01 14:40:18 -07:00
Carl Worth
d09b0394d5 Add some reference images that were missing from the distribution list 2008-04-01 14:11:08 -07:00
Vladimir Vukicevic
56800e6ea0 [quartz] Remove cairo-atsui-font.c 2008-04-01 13:28:03 -07:00
Vladimir Vukicevic
8ddae11b54 [quartz] Update documentation 2008-04-01 13:26:00 -07:00
Vladimir Vukicevic
9a7162cfdf [doc] Add some Quartz/CGFont documentation templates 2008-04-01 13:17:14 -07:00
Vladimir Vukicevic
56cabc352e [quartz] Update Quartz test reference images 2008-04-01 13:04:08 -07:00
Vladimir Vukicevic
94b67d13f3 [quartz] Handle further 10.4 vs. 10.5 differences; fix text AA handling 2008-04-01 13:04:08 -07:00
Vladimir Vukicevic
a1d1be4234 [cgfont] Round surface rectangle outwards to ensure whole-pixel dimensions 2008-04-01 13:04:08 -07:00
Vladimir Vukicevic
c064ad1b56 [cgfont] Fix whitespace errors 2008-04-01 13:04:08 -07:00
Vladimir Vukicevic
2be3e67db2 [cgfont] Add CGFont backend to replace deprecated ATSUI backend 
Create a new font backend that uses the CGFont API on MacOS X
10.4 and beyond.
 2008-04-01 13:04:08 -07:00
Vladimir Vukicevic
30f7fae647 [cgfont] Add start of CGFont font backend to replace ATSUI 2008-04-01 13:04:08 -07:00
Emmanuel Pacaud
9e6d679870 [SVG] Fix stroke-image test failure. 
The pattern transform inherit the object transform matrix, and that was not
taken into account.
 2008-04-01 16:50:12 +02:00
Carl Worth
a571cc56a3 Update pixman dependency to recent 0.10.0 release 2008-03-31 12:17:39 -07:00
Carl Worth
e9adba9a57 Update ps-specifc reference image for ft-text-vertical-layout-type1 
Presumably this minor change happened due to a recent fix in
cairo-ps glyph positioning.
 2008-03-31 12:15:06 -07:00
Adrian Johnson
a30ed53a1c Add stroke-image PS/PDF ref images 2008-03-30 00:13:35 +10:30
Adrian Johnson
a729f27f3c Add clip-operator PS/PDF rgb24 ref images 2008-03-30 00:07:05 +10:30
Adrian Johnson
9058b9260a Add operator-source PDF ref images 
Required due to gradient rendering differences between poppler and
cairo.
 2008-03-29 23:49:51 +10:30
Adrian Johnson
47981226db Fix PDF analysis of OPERATOR_SOURCE surface patterns 2008-03-29 23:45:31 +10:30
Adrian Johnson
53d1a4b0dc Update operator-source PS ref images 2008-03-29 23:03:41 +10:30
Adrian Johnson
b3b3e3810d PS: Clear pattern background to when using OPERATOR_SOURCE 
Set pattern background to white if surface content is COLOR_ALPHA or
black if surface content is COLOR when operator is SOURCE.
 2008-03-29 23:00:34 +10:30
Adrian Johnson
5b8b3a9765 PS/PDF: Save/Restore surface clip when emitting a meta-surface pattern 2008-03-29 15:52:37 +10:30
Adrian Johnson
e4fd9b4ea2 Bump poppler version required for testing to 0.8.0 
The poppler specific reference images are created from the latest
version of poppler in git. The main reason has been for support for
knockout groups that had not yet been available in a stable release.

Poppler 0.8.0 is the first stable release to include the support for
knockout groups.
 2008-03-27 09:09:41 +10:30
Carl Worth
af8928fa8b Add svg-specific reference image for ft-show-glyphs-positioning test 
There was no failure here, just minor rasterization differences.
 2008-03-26 14:52:09 -07:00
Carl Worth
fbab4bbb06 Update clip-operator and operator-clear reference images 
There were legitimate bugs in the ps and pdf backends for these
tests, (particularly with the row of glyphs), but these bugs
were recently fixed with:

commit d89edde84d
Author: Vladimir Vukicevic <vladimir@pobox.com>
Date:   Tue Mar 4 00:15:46 2008 -0800

    [meta] always copy glyph array before passing to _cairo_surface_show_glyphs

and we just failed to notice the fix at the time.
 2008-03-26 14:52:09 -07:00
Carl Worth
75972167a2 Use floating-point offsets for color stops 
Previously we were using the cairo_fixed_t type which meant we've
historically only been using 16 bits of precision for these offsets,
and recently only 8 bits. Meanwhile, all manipulatons of offsets
have been in floating-point anyway, so we might as well store them
that way.

This change also prevents a rendering regression introduced with the
24.8->16.16 change betwen snapshots 1.5.10 and 1.5.12 .

This change affected gradient-rendering details for the clip-operator
and operator-source tests, so the corresponding reference images are
updated here.
 2008-03-26 14:52:09 -07:00
Carl Worth
80dc1714c8 Remove unused variable 2008-03-26 14:52:09 -07:00
Chris Wilson
f676f18050 [cairo] Fixup make check. 
make check demands that all function references in the docs are suffixed
with ().
 2008-03-26 13:13:20 +00:00
Chris Wilson
452a1de2a0 [cairo-gstate] Remove dead code. 
Eliminate _cairo_gstate_recursive_apply_clip_path, as its last caller
was removed over 2 years ago.
 2008-03-26 13:13:19 +00:00
Adrian Johnson
ed42916028 Win32: Fix bug in cairo_win32_font_face_create_for_hfont() 
Use GetObjectW for LOGFONTW.
 2008-03-26 23:04:35 +10:30
Carl Worth
6dc75ab0f8 Quiet compiler warnings about unhandled PIXMAN_yuy2 and PIXMAN_yv12 
We still don't handle these format codes of course, (they're meaningless
for the context in which they're used here).

Note that we previously avoided adding these to avoid people being forced
to upgrade pixman just to get two enum values that cairo doesn't really
care about. But now we're depending on a new pixman anyway, (for the
pixman_format_code_to_masks function), so we'll go ahead and do this now.
 2008-03-25 16:46:02 -07:00
Carl Worth
1675713aff Depend on pixman 0.9.7 for new pixman_format_supported_destination function 
This allows us to do a much more general and complete implementation of
_pixman_format_from_masks and _pixman_format_to_masks so that we'll
even pick up new pixman formats as they get added.
 2008-03-25 16:45:21 -07:00
Carl Worth
d7e5f6b6a0 Rename _popcount to _cairo_popcount and make it available for internal use 
Both cairo-image-surface.c and cairo-xlib-surface.c want to
use this function now.
 2008-03-25 16:32:24 -07:00
Carl Worth
90cf7c2faf Quiet warning about signed vs. unsigned comparison 2008-03-25 13:17:49 -07:00