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MetaWindowActor is the compositor-side representative of a MetaWindow. Specifically it represents the geometry of the window under Clutter scene graph. MetaWindowActors are backed by MetaSurfaceActors, that represent the windowing system's surfaces themselves. Naturally, these surfaces have textures with the pixel content of the clients associated with them. These textures are represented by MetaShapedTexture. MetaShapedTextures are currently implemented as ClutterActor subclasses that override the paint function to paint the textures it holds. Conceptually, however, Clutter has an abstraction layer for contents of actors: ClutterContent. Which MetaShapedTexture fits nicely, in fact. Make MetaShapedTexture a ClutterContent implementation. This forces a few changes in the stack: * MetaShapedTexture now manually tracks the content scale. * We now paint into ClutterPaintNode instead of the direct framebuffer. * Various pieces of Wayland code now use MetaSurfaceActor instead of MetaShapedTexture. * MetaSurfaceActorWayland doesn't override size negotiation vfuncs anymore |
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| .. | ||
| backends | ||
| compositor | ||
| core | ||
| meta | ||
| tests | ||
| ui | ||
| wayland | ||
| x11 | ||
| libmutter.pc.in | ||
| meson.build | ||
| meta-marshal.list | ||
| org.freedesktop.login1.xml | ||
| org.gnome.Mutter.DisplayConfig.xml | ||
| org.gnome.Mutter.IdleMonitor.xml | ||
| org.gnome.Mutter.RemoteDesktop.xml | ||
| org.gnome.Mutter.ScreenCast.xml | ||