[vram22]

Any idea how? some sort of compression? other?

[disposablename]

Remote Desktop passes draw calls from server to client instead of screen-capping and sending bitmaps. Similar to remote X11.

[vram22]

Ah. May make a lot of difference - or would it also partly depend on whether the data (e.g. args sent with the calls) was raster or vector? Think I read recently that some versions of OpenGL do the same or similar. Not an expert here, but interested in the concepts and techniques.

[digi_owl]

And yet the boys over at xorg wants to throw that part of X11 out the window and use screen scraping instead...