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This fixes a distcheck error about a local PLT entry.
Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
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Sometimes as a result of rounding errors in matrix transformations the
matrices in ps/pdf output look like:
0.000000000000000061 1 1 -0.000000000000000061 0 842 cm
This patch rounds to zero matrix elements that are very small compared to
other elements in the same matrix.
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What we want to use is size_t, but we don't want the implied POSIX
dependency. However, POSIX does say that size_t is an unsigned integer
that is no longer than a long, so it would appear safe to use an
unsigned long as a replacement. Safer at least than unsigned int.
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I updated the Free Software Foundation address using the following script.
for i in $(git grep Temple | cut -d: -f1 )
do
sed -e 's/59 Temple Place[, -]* Suite 330, Boston, MA *02111-1307[, ]* USA/51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA/' -i "$i"
done
Fixes http://bugs.freedesktop.org/show_bug.cgi?id=21356
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A very simple surface that produces a hierarchical DAG in a simple XML
format. It is intended to be used whilst debugging, for example with the
automatic regression finding tools of cairo-sphinx, and with test suites
that just want to verify that their code made a particular Cairo call.
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A new meta-surface backend for serialising drawing operations to a
CairoScript file. The principal use (as currently envisaged) is to provide
a round-trip testing mechanism for CairoScript - i.e. we can generate
script files for every test in the suite and check that we can replay them
with perfect fidelity. (Obviously this does not provide complete coverage
of CairoScript's syntax, but should give reasonable coverage over the
operators.)
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Attach the original png data as an alternate representation for image
surfaces created by cairo_surface_create_from_png().
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Quick summary of changes:
- Move list of cairo source files out of src/Makefile.am and into
src/Sources.mk,
- Generate files src/Config.mk and src/Config.mk.win32 that choose
the right set of source files and headers based on configured
backends and features. This drastically simplifies building
using other build systems. The src/Makefile.win32 file needs
to be updated to reflect these changes.
- Add README files to various directories,
- Add toplevel HACKING file.
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Use unsigned char to avoid sign extensions issues when bit shifting.
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It is only used in cairo-output-stream.c
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Add CAIRO_PRINTF_FORMAT attribute to the printf-esque output stream
functions, and fixup the one warning caught by the compiler.
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Use a utility function to wrap an incoming error status into a new
error stream. As a side-effect, all error streams must be destroyed as
in the general case the caller can not distinguish between a static
error object and one allocated to hold an unusual error status.
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The wrapping of GCC attributes (such as cairo_private) needs to be
visible to any header file, including those that avoid cairoint.h such
as cairo-boilerplate. To achieve this we move the pre-processor magic to
its own header file and include it as required.
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These were recently added, (as part of sparse integration?), but they
break boilerplate which reaches into at least cairo-types-private.h
and cairo-scaled-font-private.h. But boilerplate cannot see cairoint.h
or else it gets the internal sybol renaming, (with the INT_ prefix),
and then all the test suite tests refuse to link.
If this change reverts some recently-added functionality, (or
cleanliness), then we'll just need to find some other way to add that
back again without the breakage.
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There are still some bits not quite working.
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As previously implemented, there's no essential information in the
return value from _cairo_dotostr, (the caller can simply use strlen
to recompute the same value, which is what the only caller is already
doing).
There would be real information in a return value which would return
the result from the call to snprintf for the case where the buffer is
not large enough for the number being printed.
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Previously, the convention was that static ones started with cairo_, but
renamed to start with _cairo_ when they were needed from other files and
became cairo_private instead of static...
This is error prune indeed, and two symbols were already violating. Now
all nil objects start with _cairo_.
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Add a new stream type that compresses the stream using the zlib deflate method.
This is intended for use by the PDF surface.
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