For all you terminal graphics connoisseurs out there (there must be dozens of us!), I released Chafa 1.2.0 this weekend. Thanks to embedded copies of some parallel image scaling code and the quite excellent libnsgif, it’s faster and better in …
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desktop-file-utils 0.24 released
One thing one can do in this amazing summer heat, is cut the 0.24 release of desktop-file-utils. It’s rather a small thing, but since the last few releases have been happening at roughly three-year intervals I felt it merited a …
Continue readingBattle of the Bilerps: Image Scaling on the CPU
I’ve been on a quest for better bilerps lately. “Bilerp” is, of course, a contraction of “bilinear interpolation“, and it’s how you scale pictures when you’re in a hurry. The GNOME Image Viewer (née Eye of GNOME) and ImageMagick have …
Continue readingThe worst ANSI art renderer, except for all the others
Chafa (github) started out as a small piece of supporting code for an obscure personal project I may announce at some indefinite point in the future. Then I decided to release it as a tongue-in-cheek thing for the VT100 anniversary …
Continue readingWhat ails GHashTable?
I promised a closer look at GHashTable and ways to improve it; here’s that look and another batch of benchmarks to boot. This time around I’ve dropped most of the other tables from the plots, keeping only khash and adding …
Continue readingA hash table re-hash
Hash tables! They’re everywhere. They’re also pretty boring, but I’ve had GLib issue #1198 sitting around for a while, and the GNOME move to GitLab resulted in a helpful reminder (or two) being sent out that convinced me to look …
Continue readingIntroducing Chafa
Here’s something I didn’t know: The DEC VT100 turns 40 in August. This factlet comes courtesy of Wikipedia, as I’m not quite old and wise enough to have made its acquaintance outside of a museum. None the less, the VT100 …
Continue readingGNOME and Rust
I’ve been keeping an eye on Rust for a while now, so when I read Alberto’s statement of support for more Rust use in GNOME, I couldn’t resist piling on… From the perspective of someone who’s quite used to C, …
Continue readingIt’s not a picnic table, part 2
As a followup to my previous GHashTable post*, Benjamin encouraged me to time the swfdec test suite – “make check” in the tests dir is consistently 4% faster with the patch. * A WordPress upgrade ate said post about how …
Continue readingEnd of hack week
The second Novell hack week is at an end, and I’ve set up a public Trac instance for Sterling. Development will go on there. I’ll devote some ITO (“innovation time off”) to it next time I get a chance.
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