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| author | Trond Kjernåsen <trond@trolltech.com> | 2009-09-08 12:32:30 (GMT) |
|---|---|---|
| committer | Trond Kjernåsen <trond@trolltech.com> | 2009-09-08 12:36:18 (GMT) |
| commit | 512a265f760c9207b94d7ba61cef9316b23cf4e8 (patch) | |
| tree | 292049ef55db8f80fc785e79ac8d2390b812518e /src/opengl/qgl.h | |
| parent | b8e6f86ed8b27504f22da2167cb6aa9ecf829a71 (diff) | |
| download | Qt-512a265f760c9207b94d7ba61cef9316b23cf4e8.zip Qt-512a265f760c9207b94d7ba61cef9316b23cf4e8.tar.gz Qt-512a265f760c9207b94d7ba61cef9316b23cf4e8.tar.bz2 | |
Added a public function to enforce usage og the old GL engine.
Some applications that uses a mix of OpenGL and QPainter code may
not work correctly with the new GL 2 engine (e.g. the composition demo).
The same is most likely also true for user apps, therefore we need
a way to enforce the usage of the old GL 1 engine for the sake of
compatibility.
Task-number: 260872
Reviewed-by: Samuel
Diffstat (limited to 'src/opengl/qgl.h')
| -rw-r--r-- | src/opengl/qgl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/opengl/qgl.h b/src/opengl/qgl.h index daac760..b110665 100644 --- a/src/opengl/qgl.h +++ b/src/opengl/qgl.h @@ -43,6 +43,7 @@ #define QGL_H #include <QtGui/qwidget.h> +#include <QtGui/qpaintengine.h> #include <QtOpenGL/qglcolormap.h> #include <QtCore/qmap.h> #include <QtCore/qscopedpointer.h> @@ -130,6 +131,8 @@ class QGLContextPrivate; // Namespace class: namespace QGL { + Q_OPENGL_EXPORT void setPreferredPaintEngine(QPaintEngine::Type engineType); + enum FormatOption { DoubleBuffer = 0x0001, DepthBuffer = 0x0002, |