ChanServ changed the topic of #haiku-3rdparty to: Third party devtalk for the Haiku® operating system | Main Haiku channel: #haiku | Bored? Tons of stuff to work on here: https://github.com/HaikuArchives | Logs: https://oftc.irclog.whitequark.org/haiku-3rdparty
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<mibi88[m]> It works, thanks!
<mibi88[m]> Is there a way to avoid flickering when redrawing a BView when scrolling e.g. double buffering?
<waddlesplash> do all your drawing in the Draw() hook
<waddlesplash> then it will happen in the update transaction and is much less likely to flicker iirc
<mibi88[m]> I'm already drawing in the Draw() hook
<mibi88[m]> But maybe it's so awful because I'm running haiku in a VM and I don't know why but the refresh rate is awful. I tried running my super fast raycaster in it, it was showing 50fps in the terminal but it felt like 12fps 😂.
<mibi88[m]> Aparently I'm not the only one https://www.reddit.com/r/Fedora/comments/xgu9j1/terrible_graphical_performance_in_gnome_boxes/?chainedPosts=t3_k8osc2, I hope it will switch to GTK4 soon, I hope HW acceleration will help.
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<waddlesplash> mibi88[m]: why not just use QEMU/KVM with SDL2 frontend?
<waddlesplash> get the QEMU command line out of boxes, then use "-display sdl"