Ogre::GLSLMonolithicProgram Class Reference

Model of OpenGL program object created using the glLinkProgram method of linking. More...

#include <OgreGLSLMonolithicProgram.h>

Inheritance diagram for Ogre::GLSLMonolithicProgram:

Public Member Functions
	GLSLMonolithicProgram (GLSLShader *vertexProgram, GLSLShader *hullProgram, GLSLShader *domainProgram, GLSLShader *geometryProgram, GLSLShader *fragmentProgram, GLSLShader *computeProgram)
	Constructor should only be used by GLSLMonolithicProgramManager. More...
	~GLSLMonolithicProgram (void)
void	activate (void)
	Makes a program object active by making sure it is linked and then putting it in use. More...
virtual void	extractLayoutQualifiers (void)
	Finds layout qualifiers in the shader source and sets attribute indices appropriately. More...
virtual GLint	getAttributeIndex (VertexElementSemantic semantic, uint index)
	Get the index of a non-standard attribute bound in the linked code. More...
GLSLShader *	getComputeShader () const
GLSLShader *	getDomainShader () const
GLSLShader *	getFragmentShader () const
GLSLShader *	getGeometryShader () const
GLuint	getGLProgramHandle (void) const
	Get the GL Handle for the program object. More...
GLSLShader *	getHullShader () const
GL3PlusOldVertexArrayObject *	getVertexArrayObject ()
GLSLShader *	getVertexShader () const
bool	isAttributeValid (VertexElementSemantic semantic, uint index)
	Is a non-standard attribute bound in the linked code? More...
bool	isSkeletalAnimationIncluded (void) const
	Returns whether the linked program includes the required instructions to perform skeletal animation. More...
void	setSkeletalAnimationIncluded (bool included)
	Sets whether the linked program includes the required instructions to perform skeletal animation. More...
void	updatePassIterationUniforms (GpuProgramParametersSharedPtr params)
	Updates program object uniforms using data from pass iteration GpuProgramParameters. More...
void	updateUniformBlocks (GpuProgramParametersSharedPtr params, uint16 mask, GpuProgramType fromProgType)
	Updates program object uniform blocks using data from GpuProgramParameters. More...
void	updateUniforms (GpuProgramParametersSharedPtr params, uint16 mask, GpuProgramType fromProgType)
	Updates program object uniforms using data from GpuProgramParameters. More...

Public Attributes
GLint	mBaseInstanceLocation

Detailed Description

Model of OpenGL program object created using the glLinkProgram method of linking.

Linking using glLinkProgram is supported by OpenGL 2.0 and up, but does not allow hot-swapping shaders without recompiling the program object like GLSLSeparableProgram can. Hence the name 'monolithic'.

Constructor & Destructor Documentation

GLSLMonolithicProgram()

Ogre::GLSLMonolithicProgram::GLSLMonolithicProgram	(	GLSLShader *	vertexProgram,
		GLSLShader *	hullProgram,
		GLSLShader *	domainProgram,
		GLSLShader *	geometryProgram,
		GLSLShader *	fragmentProgram,
		GLSLShader *	computeProgram
	)

Constructor should only be used by GLSLMonolithicProgramManager.

~GLSLMonolithicProgram()

Ogre::GLSLMonolithicProgram::~GLSLMonolithicProgram

(

void

)

Member Function Documentation

activate()

void Ogre::GLSLMonolithicProgram::activate ( void  )

virtual

Makes a program object active by making sure it is linked and then putting it in use.

Implements Ogre::GLSLProgram.

extractLayoutQualifiers()

virtual void Ogre::GLSLProgram::extractLayoutQualifiers ( void  )

virtualinherited

Finds layout qualifiers in the shader source and sets attribute indices appropriately.

getAttributeIndex()

virtual GLint Ogre::GLSLProgram::getAttributeIndex ( VertexElementSemantic  semantic, uint  index  )

virtualinherited

Get the index of a non-standard attribute bound in the linked code.

Reimplemented in Ogre::GLSLSeparableProgram.

getComputeShader()

GLSLShader* Ogre::GLSLProgram::getComputeShader ( ) const

inlineinherited

getDomainShader()

GLSLShader* Ogre::GLSLProgram::getDomainShader ( ) const

inlineinherited

getFragmentShader()

GLSLShader* Ogre::GLSLProgram::getFragmentShader ( ) const

inlineinherited

getGeometryShader()

GLSLShader* Ogre::GLSLProgram::getGeometryShader ( ) const

inlineinherited

getGLProgramHandle()

GLuint Ogre::GLSLProgram::getGLProgramHandle ( void  ) const

inlineinherited

Get the GL Handle for the program object.

getHullShader()

GLSLShader* Ogre::GLSLProgram::getHullShader ( ) const

inlineinherited

getVertexArrayObject()

GL3PlusOldVertexArrayObject* Ogre::GLSLProgram::getVertexArrayObject ( )

inlineinherited

getVertexShader()

GLSLShader* Ogre::GLSLProgram::getVertexShader ( ) const

inlineinherited

isAttributeValid()

bool Ogre::GLSLProgram::isAttributeValid ( VertexElementSemantic  semantic, uint  index  )

inherited

Is a non-standard attribute bound in the linked code?

isSkeletalAnimationIncluded()

bool Ogre::GLSLProgram::isSkeletalAnimationIncluded ( void  ) const

inlineinherited

Returns whether the linked program includes the required instructions to perform skeletal animation.

Remarks

If this returns true, OGRE will not blend the geometry according to skeletal animation, it will expect the vertex program to do it.

setSkeletalAnimationIncluded()

void Ogre::GLSLProgram::setSkeletalAnimationIncluded ( bool  included )

inlineinherited

Sets whether the linked program includes the required instructions to perform skeletal animation.

Remarks

If this is set to true, OGRE will not blend the geometry according to skeletal animation, it will expect the vertex program to do it.

updatePassIterationUniforms()

void Ogre::GLSLMonolithicProgram::updatePassIterationUniforms ( GpuProgramParametersSharedPtr  params )

virtual

Updates program object uniforms using data from pass iteration GpuProgramParameters.

normally called by GLSLShader::bindMultiPassParameters() just before multi pass rendering occurs.

Implements Ogre::GLSLProgram.

updateUniformBlocks()

void Ogre::GLSLMonolithicProgram::updateUniformBlocks ( GpuProgramParametersSharedPtr  params, uint16  mask, GpuProgramType  fromProgType  )

virtual

Updates program object uniform blocks using data from GpuProgramParameters.

normally called by GLSLShader::bindParameters() just before rendering occurs.

Implements Ogre::GLSLProgram.

updateUniforms()

void Ogre::GLSLMonolithicProgram::updateUniforms ( GpuProgramParametersSharedPtr  params, uint16  mask, GpuProgramType  fromProgType  )

virtual

Updates program object uniforms using data from GpuProgramParameters.

normally called by GLSLShader::bindParameters() just before rendering occurs.

Implements Ogre::GLSLProgram.

Member Data Documentation

mBaseInstanceLocation

GLint Ogre::GLSLProgram::mBaseInstanceLocation

inherited

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The documentation for this class was generated from the following file:

• OgreGLSLMonolithicProgram.h