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Create SyncManager only when using X11 

Summary:
The SyncManager is highly X11 dependent and doesn't make much sense on
Wayland. It should already be guarded by the check for
GL_EXT_x11_sync_object, but better be safe than sorry, so explicit check
for on X11.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D7514
icc-effect-5.14.5
Martin Flöser 2017-08-24 16:18:24 +02:00
parent 2892fad5b6
commit 3e0e26204f
1 changed files with 1 additions and 1 deletions
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2
scene_opengl.cpp
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@ -428,7 +428,7 @@ SceneOpenGL::SceneOpenGL(OpenGLBackend *backend, QObject *parent)
? hasGLVersion(3, 0)
: hasGLVersion(3, 2) || hasGLExtension("GL_ARB_sync");
if (hasGLExtension("GL_EXT_x11_sync_object") && haveSyncObjects) {
if (hasGLExtension("GL_EXT_x11_sync_object") && haveSyncObjects && kwinApp()->operationMode() == Application::OperationModeX11) {
const QByteArray useExplicitSync = qgetenv("KWIN_EXPLICIT_SYNC");
if (useExplicitSync != "0") {