Package cz.fidentis.analyst.glsl.buffers.impl

Class AbstractBuffer

java.lang.Object

cz.fidentis.analyst.glsl.buffers.impl.AbstractBuffer

All Implemented Interfaces:

GlslBuffer

Direct Known Subclasses:

FrameBufferImpl, ImageBufferImpl, PixelUnpackBufferImpl, SsboBufferImpl, TextureBufferImpl

public abstract class AbstractBuffer
extends Object
implements GlslBuffer

A common code for OpenGL buffers registered in an OpenGL context under a name.

Constructor Summary

Constructors

Constructor	Description
AbstractBuffer(BufferDef bufferName, com.jogamp.opengl.GLContext glContext, int glTarget)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	getBindingIndex()	Returns binding index used in code of GLSL shaders.
BufferDef	getBufferName()	Returns buffer name (enum defined in this API)
int	getGlName()	Returns the name (ID) under which is the buffer registered inside the OpenGL context.
int	getGlTarget()	Returns the OpenGL target.
com.jogamp.opengl.GLContext	glContext()	Returns the OpenGL context under which is the buffer registered.
void	setGlName(int glName)

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.fidentis.analyst.glsl.buffers.GlslBuffer

bind

Constructor Details

AbstractBuffer

public AbstractBuffer(BufferDef bufferName,
 com.jogamp.opengl.GLContext glContext,
 int glTarget)

Constructor. The OpenGL name must be set in subclasses!

Parameters:

bufferName - Buffer name

glContext - OpenGL context

glTarget - OpenGL target

Method Details

setGlName

public void setGlName(int glName)

getBufferName

public BufferDef getBufferName()

Description copied from interface: GlslBuffer

Returns buffer name (enum defined in this API)

Specified by:

getBufferName in interface GlslBuffer

Returns:

buffer name

getBindingIndex

public int getBindingIndex()

Description copied from interface: GlslBuffer

Returns binding index used in code of GLSL shaders. Biding index of value -1 means that the biding index is not used/relevant for this buffer.

Specified by:

getBindingIndex in interface GlslBuffer

Returns:

binding index.

getGlName

public int getGlName()

Description copied from interface: GlslBuffer

Returns the name (ID) under which is the buffer registered inside the OpenGL context.

Specified by:

getGlName in interface GlslBuffer

Returns:

GLSL name (ID)

glContext

public com.jogamp.opengl.GLContext glContext()

Description copied from interface: GlslBuffer

Returns the OpenGL context under which is the buffer registered.

Specified by:

glContext in interface GlslBuffer

Returns:

OpenGL context

getGlTarget

public int getGlTarget()

Description copied from interface: GlslBuffer

Returns the OpenGL target.

Specified by:

getGlTarget in interface GlslBuffer

Returns:

the OpenGL target