public class EGLGraphicsDevice extends DefaultGraphicsDevice implements Cloneable
| Modifier and Type | Class and Description |
|---|---|
static interface |
EGLGraphicsDevice.EGLDisplayLifecycleCallback
Hack to allow inject a EGL termination call.
|
DEBUG, DEFAULT_CONNECTION, DEFAULT_UNIT, EXTERNAL_CONNECTION| Constructor and Description |
|---|
EGLGraphicsDevice()
Note that this is not an open connection, ie no native display handle exist.
|
EGLGraphicsDevice(long nativeDisplayID,
long eglDisplay,
String connection,
int unitID,
EGLGraphicsDevice.EGLDisplayLifecycleCallback eglLifecycleCallback) |
| Modifier and Type | Method and Description |
|---|---|
void |
clearHandleOwner() |
Object |
clone() |
boolean |
close()
Closes the EGL device if handle is not null and it's
EGLGraphicsDevice.EGLDisplayLifecycleCallback is valid. |
long |
getNativeDisplayID() |
boolean |
isHandleOwner() |
boolean |
open()
Opens the EGL device if handle is null and it's
EGLGraphicsDevice.EGLDisplayLifecycleCallback is valid. |
getConnection, getHandle, getToolkitLock, getType, getUniqueID, getUnitID, lock, swapDeviceHandleAndOwnership, toString, unlock, validateLockedpublic EGLGraphicsDevice()
public EGLGraphicsDevice(long nativeDisplayID,
long eglDisplay,
String connection,
int unitID,
EGLGraphicsDevice.EGLDisplayLifecycleCallback eglLifecycleCallback)
public long getNativeDisplayID()
public Object clone()
clone in interface AbstractGraphicsDeviceclone in class DefaultGraphicsDevicepublic boolean open()
EGLGraphicsDevice.EGLDisplayLifecycleCallback is valid.
Optionally [re]opening the device if handle is null.
The default implementation is a NOP.
Example implementations like X11GraphicsDevice
or EGLGraphicsDevice
issue the native open operation in case handle is null.
open in interface AbstractGraphicsDeviceopen in class DefaultGraphicsDevicenull and opening was successful, otherwise false.public boolean close()
EGLGraphicsDevice.EGLDisplayLifecycleCallback is valid.
Optionally closing the device if handle is not null.
The default implementation dispose it's ToolkitLock and sets the handle to null.
Example implementations like X11GraphicsDevice
or EGLGraphicsDevice
issue the native close operation or skip it depending on the handles's ownership.
close in interface AbstractGraphicsDeviceclose in class DefaultGraphicsDevicenull and closing was successful, otherwise false.public boolean isHandleOwner()
isHandleOwner in interface AbstractGraphicsDeviceisHandleOwner in class DefaultGraphicsDevicetrue if instance owns the handle to issue AbstractGraphicsDevice.close(), otherwise false.public void clearHandleOwner()
clearHandleOwner in interface AbstractGraphicsDeviceclearHandleOwner in class DefaultGraphicsDeviceCopyright 2010 JogAmp Community.