com.jogamp.opengl

Class FBObject.Attachment

java.lang.Object

com.jogamp.opengl.FBObject.Attachment

Direct Known Subclasses:

FBObject.RenderAttachment, FBObject.TextureAttachment

Enclosing class:

FBObject

public abstract static class FBObject.Attachment
extends Object

Common super class of all attachments

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FBObject.Attachment.Type

Field Summary

Fields

Modifier and Type	Field and Description
int	format immutable the internal format
FBObject.Attachment.Type	type immutable type [#COLOR, #DEPTH, #STENCIL, #COLOR_TEXTURE, #DEPTH_TEXTURE, #STENCIL_TEXTURE ]

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o) Comparison by type, format, width, height and name.
void	free(GL gl) Releases the attachment buffer if initialized, i.e.
int	getHeight() height of attachment
int	getInitCounter()
int	getName() buffer name [1..max], maybe a texture or renderbuffer name, depending on type.
static FBObject.Attachment.Type	getType(int attachmentPoint, int maxColorAttachments)
int	getWidth() width of attachment
int	hashCode() Hashed by type, format, width, height and name.
void	initialize(GL gl) Initializes the attachment buffer and set it's parameter, if uninitialized, i.e.
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

type

public final FBObject.Attachment.Type type

immutable type [#COLOR, #DEPTH, #STENCIL, #COLOR_TEXTURE, #DEPTH_TEXTURE, #STENCIL_TEXTURE ]

format

public final int format

immutable the internal format

Method Detail

getWidth

public final int getWidth()

width of attachment

getHeight

public final int getHeight()

height of attachment

getName

public final int getName()

buffer name [1..max], maybe a texture or renderbuffer name, depending on type.

getInitCounter

public final int getInitCounter()

initialize

public void initialize(GL gl)
                throws GLException

Initializes the attachment buffer and set it's parameter, if uninitialized, i.e. name is zero.

Implementation employs an initialization counter, hence it can be paired recursively with free(GL).

Throws:

GLException - if buffer generation or setup fails. The just created buffer name will be deleted in this case.

free

public void free(GL gl)
          throws GLException

Releases the attachment buffer if initialized, i.e. name is zero.

Implementation employs an initialization counter, hence it can be paired recursively with initialize(GL).

Throws:

GLException - if buffer release fails.

equals

public boolean equals(Object o)

Comparison by type, format, width, height and name.

Overrides:

equals in class Object

hashCode

public int hashCode()

Hashed by type, format, width, height and name.

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getType

public static FBObject.Attachment.Type getType(int attachmentPoint,
                               int maxColorAttachments)