Properly initialize glViewport() to appropriate value in QGLPixelBuffer.
authorSamuel Rødal <samuel.rodal@digia.com>
Wed, 21 Nov 2012 13:32:30 +0000 (14:32 +0100)
committerThe Qt Project <gerrit-noreply@qt-project.org>
Wed, 21 Nov 2012 13:39:02 +0000 (14:39 +0100)
commit31c6d554458b27c88f432c2b9c37baacf5e4b454
tree20e7c13fa60d8e9375975f2926261e901f82ca03
parenta2bc19c0ad67b948df624770498f76441bf6da91
Properly initialize glViewport() to appropriate value in QGLPixelBuffer.

Since we are using a hidden window in order to make the context current,
the viewport will end up with an arbitrary value. By setting it
explicitly we ensure compatibility with Qt 4.

Task-number: QTBUG-28115
Change-Id: I69fb5efda2b274b539c3d3b9fa842a2d32ad70b1
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
src/opengl/qglpixelbuffer.cpp