Improved and made public the QOpenGLPaintDevice API.

The new API is more flexible, allowing the use of QOpenGLPaintDevice
with any QOpenGLContext, and putting more responsibility on the user for
ensuring the correct FBO is current (the user knows best anyhow).

Task-number: QTBUG-21263

Change-Id: I50b954125f552baef52fbb3fe2ed907a11ad519c
Reviewed-on: http://codereview.qt-project.org/4325
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Paul Olav Tvete <paul.tvete@nokia.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/examples/opengl/paintedwindow/main.cpp b/examples/opengl/paintedwindow/main.cpp
index c77cf41f0f..345cea7bc5 100644
--- a/examples/opengl/paintedwindow/main.cpp
+++ b/examples/opengl/paintedwindow/main.cpp
@@ -12,10 +12,6 @@ int main(int argc, char **argv)
 
     QRect screenGeometry = screen->availableGeometry();
 
-    QSurfaceFormat format;
-    format.setDepthBufferSize(16);
-    format.setSamples(4);
-
     QPoint center = screenGeometry.center();
     QRect windowRect(0, 0, 640, 480);