com.jme.scene.state.jogl
Class JOGLShaderObjectsState

java.lang.Object
  com.jme.scene.state.RenderState
      com.jme.scene.state.GLSLShaderObjectsState
          com.jme.scene.state.jogl.JOGLShaderObjectsState

All Implemented Interfaces:

Savable

public class JOGLShaderObjectsState
extends GLSLShaderObjectsState

Implementation of the GL_ARB_shader_objects extension.

Author:

Thomas Hourdel, Joshua Slack (attributes and StateRecord), Rikard Herlitz (MrCoder)

Nested Class Summary

Nested classes/interfaces inherited from class com.jme.scene.state.RenderState

RenderState.StateType

Field Summary

Fields inherited from class com.jme.scene.state.GLSLShaderObjectsState

fragShader, geom, glslSupported, glslSupportedDetected, needSendShader, shaderAttributes, shaderDataLogic, shaderUniforms, vertShader

Fields inherited from class com.jme.scene.state.RenderState

QUICK_COMPARE, RS_BLEND, RS_CLIP, RS_COLORMASK_STATE, RS_CULL, RS_FOG, RS_FRAGMENT_PROGRAM, RS_GLSL_SHADER_OBJECTS, RS_LIGHT, RS_MATERIAL, RS_MAX_STATE, RS_SHADE, RS_STENCIL, RS_TEXTURE, RS_VERTEX_PROGRAM, RS_WIREFRAME, RS_ZBUFFER

Constructor Summary

JOGLShaderObjectsState()

JOGLShaderObjectsState(JOGLContextCapabilities caps)

Method Summary

void	apply() Applies those shader objects to the current scene.
void	checkAttributeSizeLimits() Check if we are keeping the size limits in terms of attribute locations on the card.
void	checkUniformSizeLimits() Check if we are keeping the size limits in terms of uniform locations on the card.
void	cleanup() Frees the memory and invalidates the shader handle
StateRecord	createStateRecord()
protected void	sendToGL(java.nio.ByteBuffer vertexByteBuffer, java.nio.ByteBuffer fragmentByteBuffer) Loads the shader object.

Methods inherited from class com.jme.scene.state.GLSLShaderObjectsState

clearAttributes, clearUniforms, getAttributeByName, getClassTag, getFragmentShader, getShaderAttributes, getShaderUniforms, getStateType, getType, getUniformByName, getVertexShader, isSupported, load, load, load, load, overrideSupport, read, resetSupport, setAttributePointer, setAttributePointer, setAttributePointer, setAttributePointer, setGeometry, setShaderDataLogic, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, setUniform, write

Methods inherited from class com.jme.scene.state.RenderState

extract, isEnabled, needsRefresh, setEnabled, setNeedsRefresh, setQuickCompares

Methods inherited from class java.lang.Object

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

Constructor Detail

JOGLShaderObjectsState

public JOGLShaderObjectsState()

JOGLShaderObjectsState

public JOGLShaderObjectsState(JOGLContextCapabilities caps)

Method Detail

sendToGL

protected void sendToGL(java.nio.ByteBuffer vertexByteBuffer,
                        java.nio.ByteBuffer fragmentByteBuffer)

Loads the shader object. Use null for an empty vertex or empty fragment shader.

Specified by:

sendToGL in class GLSLShaderObjectsState

Parameters:

vertexByteBuffer - vertex shader

fragmentByteBuffer - fragment shader

See Also:

GLSLShaderObjectsState.load(java.net.URL, java.net.URL)

apply

public void apply()

Applies those shader objects to the current scene. Checks if the GL_ARB_shader_objects extension is supported before attempting to enable those objects.

Specified by:

apply in class RenderState

See Also:

RenderState.apply()

createStateRecord

public StateRecord createStateRecord()

Specified by:

createStateRecord in class RenderState

checkAttributeSizeLimits

public void checkAttributeSizeLimits()

Description copied from class: GLSLShaderObjectsState

Check if we are keeping the size limits in terms of attribute locations on the card.

Overrides:

checkAttributeSizeLimits in class GLSLShaderObjectsState

checkUniformSizeLimits

public void checkUniformSizeLimits()

Description copied from class: GLSLShaderObjectsState

Check if we are keeping the size limits in terms of uniform locations on the card.

Overrides:

checkUniformSizeLimits in class GLSLShaderObjectsState

cleanup

public void cleanup()

Description copied from class: GLSLShaderObjectsState

Frees the memory and invalidates the shader handle

Specified by:

cleanup in class GLSLShaderObjectsState

See Also:

GLSLShaderObjectsState.cleanup()