Package cz.fidentis.analyst.glsl.code.impl

Class CompiledShader

java.lang.Object

cz.fidentis.analyst.glsl.code.impl.CompiledShader

public class CompiledShader
extends Object

A proxy object storing the information about a shader compiled on GPU.

Constructor Summary

Constructors

Constructor	Description
CompiledShader(com.jogamp.opengl.GLContext glContext, GlslShaderDef shaderDef)	Constructor that compiles the shader on GPU.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	getId()	Returns the ID of the shader in the OpenGL context
GlslShaderDef	getShaderDef()
int	hashCode()
void	release()	Ask GPU to release the shader from its memory.

Methods inherited from class java.lang.Object

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

Constructor Details

CompiledShader

public CompiledShader(com.jogamp.opengl.GLContext glContext,
 GlslShaderDef shaderDef)
               throws com.jogamp.opengl.GLException

Constructor that compiles the shader on GPU.

Parameters:

glContext - OpenGL context. Must not be null. Must be at least GL2.

shaderDef - The definition of the shader to be compiled

Throws:

com.jogamp.opengl.GLException - if the GLSL source file reading or compilation fails

Method Details

release

public void release()

Ask GPU to release the shader from its memory. Shaders are removed only after they are not attached to any GLSL program anymore.

getId

public int getId()

Returns the ID of the shader in the OpenGL context

Returns:

shader's ID

getShaderDef

public GlslShaderDef getShaderDef()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object