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1dcb41f623
If we have not yet received our proper draw for the new size allocation (likely right after the size allocate), then we can just use the old surface but at a scaled value. This is handy so that we don't block the main loop trying to do drawing of lots of data points. Instead we just scale the image and wait for the high-quality version to complete.
Sysprof is a sampling profiler that uses a kernel module to generate
stacktraces which are then interpreted by the userspace program
"sysprof".
See the Sysprof homepage:
http://sysprof.com/
for more information
Questions, patches and bug reports should be sent to the sysprof
mailing list:
sysprof-list@gnome.org
The list is archived here:
https://mail.gnome.org/archives/sysprof-list/
Debugging symbols
- The programs and libraries you want to profile should be compiled
with -fno-omit-frame-pointer and have debugging symbols available,
or you won't get much usable information.