Add QWaylandOutput to support multiple outputs

Add a new QWaylandOutput class to support multiple outputs.
Each QWaylandOutput need a window for rendering.

Rename OutputGlobal to Output and Output to OutputResource.

Add support for physical size, mode and available geometry.

Use better defaults for geometry and refreshRate from the QWindow
if available.

A window is no longer passed to QWaylandCompositor constructor
and all output related methods are removed, however one or more
outputs are required for hardware integration.

QWaylandCompositor returns a list of outputs and offers an API to add
or remove outputs.

Hardware integrations can run headless.

Change-Id: I742996571ddb78328f7bfa4f79b25a81995279e1
Done-with: Jan Arne Petersen <jan.petersen@kdab.com>
Done-with: Jørgen Lind <jorgen.lind@theqtcompany.com>
Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.cpp b/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.cpp
index 5e002377e..13f2e65c1 100644
--- a/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.cpp
+++ b/src/hardwareintegration/compositor/xcomposite_share/xcompositehandler.cpp
@@ -50,9 +50,7 @@ QT_BEGIN_NAMESPACE
 XCompositeHandler::XCompositeHandler(QtWayland::Compositor *compositor, Display *display)
     : QtWaylandServer::qt_xcomposite(compositor->wl_display(), 1)
 {
-    compositor->window()->create();
-
-    mFakeRootWindow = new QWindow(compositor->window());
+    mFakeRootWindow = new QWindow();
     mFakeRootWindow->setGeometry(QRect(-1,-1,1,1));
     mFakeRootWindow->create();
     mFakeRootWindow->show();