Install the auxiliary library into the cairo subdirectory within the
lib path, so that it doesn't clutter $(libdir) and sets a precedent for
future auxiliary libraries.
Use the surface user-data array allow to store an arbitrary set of
alternate image representations keyed by an interned string (which
ensures that it has a unique key in the user-visible namespace).
Update the API to mirror that of cairo_surface_set_user_data() [i.e.
return a status indicator] and switch internal users of the mime-data to
the public functions.
Include a COPYING inside perf/, test/, util/ to clarify the licensing
conditions beneath the respective directories. This is because cairo
itself (libcairo.so) is LGPL-2.1/MPL-1.1 but that only relates to src/.
The auxiliary source files are under a mix of free licenses and we wish to
be clear just what license applies to each file.
In particular, cairo-trace needs to include the GPL terms and conditions.
This tool can be used to trace all the cairo function calls made by an
applications. This is useful for either extracting a test case triggering
a bug from an application, or simply to get a general idea of how an
application is using cairo.
After make install, cairo-trace program arguments, will print out all the
cairo calls to the terminal and also capture theme in ./program.$pid.trace
The format of the output is CairoScript, watch this space for more
cairo-script tools!
