org.distorted.library.program

Class DistortedProgram

java.lang.Object

org.distorted.library.program.DistortedProgram

public class DistortedProgram
extends java.lang.Object

An object which encapsulates a vertex/fragment shader combo, aka Shader Program.

Field Summary

Fields

Modifier and Type	Field and Description
int[]	mAttribute List of Attributes (OpenGL ES 3.0: 'in' variables), in the same order as declared in the shader source.
int[]	mUniform List of Uniforms, in the same order as declared in the shader source.

Constructor Summary

Constructors

Constructor and Description
DistortedProgram(java.lang.String vertex, java.lang.String fragment) Create a new Shader Program from two source strings.

Method Summary

Methods

Modifier and Type	Method and Description
int	getProgramHandle() Return the handle of the created program so that we can later, say, call glUseProgram.
void	useProgram() Use the program and enable all vertex attribute arrays.

Methods inherited from class java.lang.Object

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

Field Detail

mAttribute

public final int[] mAttribute

List of Attributes (OpenGL ES 3.0: 'in' variables), in the same order as declared in the shader source.

mUniform

public final int[] mUniform

List of Uniforms, in the same order as declared in the shader source.

Constructor Detail

DistortedProgram

public DistortedProgram(java.lang.String vertex,
                java.lang.String fragment)
                 throws FragmentCompilationException,
                        VertexCompilationException,
                        LinkingException

Create a new Shader Program from two source strings.

Needs to be called from a thread holding the OpenGL context.

Parameters:

vertex - Vertex shader code.

fragment - Fragment shader code.

Throws:

FragmentCompilationException

VertexCompilationException

LinkingException

Method Detail

getProgramHandle

public int getProgramHandle()

Return the handle of the created program so that we can later, say, call glUseProgram.

useProgram

public void useProgram()

Use the program and enable all vertex attribute arrays. Needs to be called from a thread holding the OpenGL context.