diff options
author | Gatis Paeglis <gatis.paeglis@qt.io> | 2018-06-28 14:58:56 +0200 |
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committer | Gatis Paeglis <gatis.paeglis@qt.io> | 2018-06-28 15:09:31 +0000 |
commit | 3d17542cde70df0ba5df06c57538c7b6877b6c72 (patch) | |
tree | 4cff7289cba04a61a3371c30a007096265237443 /src/plugins/platforms/xcb/qxcbconnection.cpp | |
parent | ee8c052395d484e2d094816beeb7a879947b72bd (diff) |
xcb: move XSync extensions initialization to QXcbConnection
... where we do initialization of all other extensions. Having this code
in QXcbVirtualDesktop does not make sense.
Change-Id: I3bf3034b4a24e06aa5792e7d49133f46c5728b07
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbconnection.cpp')
-rw-r--r-- | src/plugins/platforms/xcb/qxcbconnection.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/plugins/platforms/xcb/qxcbconnection.cpp b/src/plugins/platforms/xcb/qxcbconnection.cpp index c0e6d793e9..4ffeb4ff77 100644 --- a/src/plugins/platforms/xcb/qxcbconnection.cpp +++ b/src/plugins/platforms/xcb/qxcbconnection.cpp @@ -590,6 +590,7 @@ QXcbConnection::QXcbConnection(QXcbNativeInterface *nativeInterface, bool canGra initializeAllAtoms(); + initializeXSync(); initializeShm(); if (!qEnvironmentVariableIsSet("QT_XCB_NO_XRANDR")) initializeXRandr(); @@ -2248,6 +2249,15 @@ void QXcbConnection::initializeXKB() #endif } +void QXcbConnection::initializeXSync() +{ + const xcb_query_extension_reply_t *reply = xcb_get_extension_data(xcb_connection(), &xcb_sync_id); + if (!reply || !reply->present) + return; + + has_sync_extension = true; +} + QXcbSystemTrayTracker *QXcbConnection::systemTrayTracker() const { if (!m_systemTrayTracker) { |