Commit graph

2 commits

Author SHA1 Message Date
Martin Gräßlin
5558d62220 [backends/virtual] Add possibility to have multiple virtual screens
Very basic: all screens have same size and are ordered from left to
right. It's mostly meant to allow easy test cases with multi-screen.

The quick tiling test demonstrates how it's used.
2015-10-14 16:38:17 +02:00
Martin Gräßlin
bfa9646d1d [wayland] Add a virtual framebuffer backend
A new backend which doesn't present the rendered output. It uses a
QPainter scene, renders to a QImage but doesn't present it anywhere.
Thus a real virtual backend.

By exporting the environment variable KWIN_WAYLAND_VIRTUAL_SCREENSHOTS
the backend creates a temporary dir, prints the path to std-out and
saves each rendered frame into that directory. Of course with exit it
will be deleted again.
2015-10-02 10:58:33 +02:00