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| author | Michael Dominic K <mdk@codethink.co.uk> | 2010-07-21 09:17:33 (GMT) |
|---|---|---|
| committer | Trond Kjernåsen <trond.kjernasen@nokia.com> | 2010-07-26 14:09:51 (GMT) |
| commit | d6203cfeb0e096575c1fc0254dddc07a3d65d24c (patch) | |
| tree | da3cf71a7498e52dc8cdef2867d64ef28dd42073 /src/opengl | |
| parent | 2ecb7eebdc950eb559b9203d70077301b8b5a3b1 (diff) | |
| download | Qt-d6203cfeb0e096575c1fc0254dddc07a3d65d24c.zip Qt-d6203cfeb0e096575c1fc0254dddc07a3d65d24c.tar.gz Qt-d6203cfeb0e096575c1fc0254dddc07a3d65d24c.tar.bz2 | |
Do check after all if we have partialUpdateSupport.
Task-number: QTBUG-12266
Merge-request: 752
Reviewed-by: Trond
Diffstat (limited to 'src/opengl')
| -rw-r--r-- | src/opengl/qwindowsurface_gl.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/opengl/qwindowsurface_gl.cpp b/src/opengl/qwindowsurface_gl.cpp index e9da452..6b82ed3 100644 --- a/src/opengl/qwindowsurface_gl.cpp +++ b/src/opengl/qwindowsurface_gl.cpp @@ -494,10 +494,9 @@ void QGLWindowSurface::flush(QWidget *widget, const QRegion &rgn, const QPoint & } } #endif - if (d_ptr->paintedRegion.boundingRect() != geometry()) { - // Emits warning if not supported. Should never happen unless - // setPartialUpdateSupport(true) has been called. - context()->d_func()->swapRegion(&d_ptr->paintedRegion); + if (d_ptr->paintedRegion.boundingRect() != geometry() && + hasPartialUpdateSupport()) { + context()->d_func()->swapRegion(&d_ptr->paintedRegion); } else context()->swapBuffers(); |