jcupitt / vipsdisp

Tiny libvips / gtk+4 image viewer
MIT License
143 stars 11 forks source link

Asynch infobar #22

Closed jcupitt closed 1 year ago

jcupitt commented 1 year ago

Update the pixel value from a background thread.

At the moment, image pixels are fetched in the main GUI thread and cause horrible hitching with some formats. This PR moves the fetch to a bg thread and everything is nice and smooth now.

It needs libvips 8.15, so I've not merged it yet.