WindowThumbnail: Discard glx pixmap in stopRedirecting()

BUG: 357895 FIXED-IN: 5.20 REVIEW: 127072
2016-02-15 19:05:26 +01:00 · 2016-02-15 19:05:26 +01:00 · 1e196fdfb2
commit 1e196fdfb2
parent 42e5ffe5ee
1 changed files with 1 additions and 0 deletions
--- a/src/declarativeimports/core/windowthumbnail.cpp
+++ b/src/declarativeimports/core/windowthumbnail.cpp
@ -584,6 +584,7 @@ void WindowThumbnail::stopRedirecting()
        return;
    }
    xcb_composite_unredirect_window(c, m_winId, XCB_COMPOSITE_REDIRECT_AUTOMATIC);
+    discardPixmap();
    if (m_damage == XCB_NONE) {
        return;
    }