diff options
Diffstat (limited to 'src/jogl/classes/jogamp')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java index 068190cb2..cc0637200 100644 --- a/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java +++ b/src/jogl/classes/jogamp/opengl/GLDrawableFactoryImpl.java @@ -81,6 +81,22 @@ public abstract class GLDrawableFactoryImpl extends GLDrawableFactory { } /** + * Returns the shared context mapped to the <code>device</code> {@link AbstractGraphicsDevice#getConnection()}, + * either a pre-existing or newly created, or <code>null</code> if creation failed or not supported.<br> + * Creation of the shared context is tried only once. + * + * @param device which {@link javax.media.nativewindow.AbstractGraphicsDevice#getConnection() connection} denotes the shared the target device, may be <code>null</code> for the platform's default device. + */ + public final GLContext getOrCreateSharedContext(AbstractGraphicsDevice device) { + device = validateDevice(device); + if(null!=device) { + return getOrCreateSharedContextImpl(device); + } + return null; + } + protected abstract GLContext getOrCreateSharedContextImpl(AbstractGraphicsDevice device); + + /** * Returns the shared device mapped to the <code>device</code> {@link AbstractGraphicsDevice#getConnection()}, * either a preexisting or newly created, or <code>null</code> if creation failed or not supported.<br> * Creation of the shared context is tried only once. |