com.sun.opengl.impl.x11

Class X11PbufferGLContext

java.lang.Object

javax.media.opengl.GLContext

com.sun.opengl.impl.GLContextImpl

com.sun.opengl.impl.x11.X11GLContext

com.sun.opengl.impl.x11.X11PbufferGLContext

public class X11PbufferGLContext
extends X11GLContext

Field Summary

Fields inherited from class com.sun.opengl.impl.x11.X11GLContext

context, mostRecentDisplay

Fields inherited from class com.sun.opengl.impl.GLContextImpl

DEBUG, functionAvailability, gl, lock, NO_FREE, optimizationEnabled, VERBOSE

Fields inherited from class javax.media.opengl.GLContext

CONTEXT_CURRENT, CONTEXT_CURRENT_NEW, CONTEXT_NOT_CURRENT

Constructor Summary

Constructors

Constructor and Description
X11PbufferGLContext(X11PbufferGLDrawable drawable, GLContext shareWith)

Method Summary

Methods

Modifier and Type	Method and Description
void	bindPbufferToTexture() Pbuffer support; given that this is a GLContext associated with a pbuffer, binds this pbuffer to its texture target.
protected void	create() Helper routine which usually just turns around and calls createContext (except for pbuffers, which use a different context creation mechanism).
int	getFloatingPointMode() Indicates which floating-point pbuffer implementation is in use.
protected int	makeCurrentImpl()
protected void	releaseImpl()
void	releasePbufferFromTexture() Pbuffer support; given that this is a GLContext associated with a pbuffer, releases this pbuffer from its texture target.

Methods inherited from class com.sun.opengl.impl.x11.X11GLContext

copy, createContext, destroyImpl, getContext, getGLDrawable, getGLXExt, getGLXExtProcAddressTable, getOffscreenContextPixelDataType, getOffscreenContextReadBuffer, getPlatformExtensionsString, getPlatformGLExtensions, glAllocateMemoryNV, isCreated, isExtensionAvailable, isFunctionAvailable, isOptimizable, lockToolkit, mapToRealGLExtensionName, mapToRealGLFunctionName, offscreenImageNeedsVerticalFlip, resetGLFunctionAvailability, setSwapInterval, unlockToolkit

Methods inherited from class com.sun.opengl.impl.GLContextImpl

createGL, destroy, getBufferSizeTracker, getDeletedObjectTracker, getGL, getGLProcAddressTable, getObjectTracker, getThreadName, hasWaiters, isSynchronized, makeCurrent, release, resetProcAddressTable, setBufferSizeTracker, setDeletedObjectTracker, setGL, setObjectTracker, setSynchronized, toHexString, update

Methods inherited from class javax.media.opengl.GLContext

getCurrent, setCurrent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

X11PbufferGLContext

public X11PbufferGLContext(X11PbufferGLDrawable drawable,
                   GLContext shareWith)

Method Detail

bindPbufferToTexture

public void bindPbufferToTexture()

Description copied from class: GLContextImpl

Pbuffer support; given that this is a GLContext associated with a pbuffer, binds this pbuffer to its texture target.

Overrides:

bindPbufferToTexture in class X11GLContext

releasePbufferFromTexture

public void releasePbufferFromTexture()

Description copied from class: GLContextImpl

Pbuffer support; given that this is a GLContext associated with a pbuffer, releases this pbuffer from its texture target.

Overrides:

releasePbufferFromTexture in class X11GLContext

makeCurrentImpl

protected int makeCurrentImpl()
                       throws GLException

Overrides:

makeCurrentImpl in class X11GLContext

Throws:

GLException

releaseImpl

protected void releaseImpl()
                    throws GLException

Overrides:

releaseImpl in class X11GLContext

Throws:

GLException

getFloatingPointMode

public int getFloatingPointMode()

Description copied from class: GLContextImpl

Indicates which floating-point pbuffer implementation is in use. Returns one of GLPbuffer.APPLE_FLOAT, GLPbuffer.ATI_FLOAT, or GLPbuffer.NV_FLOAT.

Overrides:

getFloatingPointMode in class GLContextImpl

create

protected void create()

Description copied from class: X11GLContext

Helper routine which usually just turns around and calls createContext (except for pbuffers, which use a different context creation mechanism). Should only be called by X11GLContext.makeCurrentImpl().

Specified by:

create in class X11GLContext