diff options
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbbackingstore.cpp')
-rw-r--r-- | src/plugins/platforms/xcb/qxcbbackingstore.cpp | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/src/plugins/platforms/xcb/qxcbbackingstore.cpp b/src/plugins/platforms/xcb/qxcbbackingstore.cpp index d5a82a7509..e57b089878 100644 --- a/src/plugins/platforms/xcb/qxcbbackingstore.cpp +++ b/src/plugins/platforms/xcb/qxcbbackingstore.cpp @@ -326,12 +326,9 @@ QPaintDevice *QXcbBackingStore::paintDevice() void QXcbBackingStore::beginPaint(const QRegion ®ion) { - if (!m_image && !m_size.isEmpty()) - resize(m_size, QRegion()); - if (!m_image) return; - m_size = QSize(); + m_paintRegion = region; m_image->preparePaint(m_paintRegion); @@ -438,8 +435,7 @@ void QXcbBackingStore::resize(const QSize &size, const QRegion &) return; Q_XCB_NOOP(connection()); - - QXcbScreen *screen = window()->screen() ? static_cast<QXcbScreen *>(window()->screen()->handle()) : 0; + QXcbScreen *screen = static_cast<QXcbScreen *>(window()->screen()->handle()); QPlatformWindow *pw = window()->handle(); if (!pw) { window()->create(); @@ -448,11 +444,6 @@ void QXcbBackingStore::resize(const QSize &size, const QRegion &) QXcbWindow* win = static_cast<QXcbWindow *>(pw); delete m_image; - if (!screen) { - m_image = 0; - m_size = size; - return; - } m_image = new QXcbShmImage(screen, size, win->depth(), win->imageFormat()); // Slow path for bgr888 VNC: Create an additional image, paint into that and // swap R and B while copying to m_image after each paint. |