Original post on fosstodon.org

Remember #libobscura ?

The project didn't attract a huge community, but it did teach me stuff so obscure that few people apart from the authors understand it.

So I started writing it down, for everyone's benefit.

If you had questions about #DMABUF, I try to explain it on my #blog […]

Exporting GL texture to dmabuf dmabufs with 1079097857 planes are not supported [0x70441e26d580] 🗙 Failed to create wl_buffer for GdkGLTexture

WTAF how is #gtk getting `n_planes = 1079097857` (consistently the same number across executions) from `eglExportDMABUFImageQueryMESA` when trying to export a `GdkGLTexture` containing a #wlroots gles2 rendered scene? 0.o

Wait, that's not just some […]

[Original post on social.treehouse.systems]