C++ encapsulation of GLSL ES Program Object. More...

#include <OgreGLSLESProgramCommon.h>

Inheritance diagram for Ogre::GLSLESProgramCommon:

Public Member Functions
	GLSLESProgramCommon (GLSLESGpuProgram vertexProgram, GLSLESGpuProgram fragmentProgram)
	Constructor should only be used by GLSLESLinkProgramManager and GLSLESProgramPipelineManager.
virtual	~GLSLESProgramCommon (void)
virtual void	activate (void)=0
	Makes a program object active by making sure it is linked and then putting it in use.
virtual GLint	getAttributeIndex (VertexElementSemantic semantic, uint index)
	Get the index of a non-standard attribute bound in the linked code.
GLSLESGpuProgram *	getFragmentProgram (void) const
GLuint	getGLProgramHandle (void) const
	Get the GL Handle for the program object.
GLES2UniformCache *	getUniformCache (void)
GLSLESGpuProgram *	getVertexProgram (void) const
bool	isAttributeValid (VertexElementSemantic semantic, uint index)
	Is a non-standard attribute bound in the linked code?
bool	isSkeletalAnimationIncluded (void) const
	Returns whether the linked program includes the required instructions to perform skeletal animation.
void	setSkeletalAnimationIncluded (bool included)
	Sets whether the linked program includes the required instructions to perform skeletal animation.
virtual void	updatePassIterationUniforms (GpuProgramParametersSharedPtr params)=0
	Updates program object uniforms using data from pass iteration GpuProgramParameters.
virtual void	updateUniformBlocks (GpuProgramParametersSharedPtr params, uint16 mask, GpuProgramType fromProgType)=0
	Updates program object uniform blocks using data from GpuProgramParameters.
virtual void	updateUniforms (GpuProgramParametersSharedPtr params, uint16 mask, GpuProgramType fromProgType)=0
	Updates program object uniforms using data from GpuProgramParameters.
Protected Types
typedef set< GLuint >::type	AttributeSet
typedef map< String, VertexElementSemantic >::type	SemanticToStringMap
Protected Member Functions
virtual void	_useProgram (void)=0
	Put a program in use.
void	buildGLUniformReferences (void)
	Build uniform references from active named uniforms.
virtual void	compileAndLink (void)=0
	Compiles and links the vertex and fragment programs.
VertexElementSemantic	getAttributeSemanticEnum (String type)
const char *	getAttributeSemanticString (VertexElementSemantic semantic)
Ogre::String	getCombinedName (void)
void	getMicrocodeFromCache (void)
	Get the the binary data of a program from the microcode cache.
Protected Attributes
GLint	mCustomAttributesIndexes [VES_COUNT][OGRE_MAX_TEXTURE_COORD_SETS]
	An array to hold the attributes indexes.
GLSLESGpuProgram *	mFragmentProgram
	Linked fragment program.
GLuint	mGLProgramHandle
	GL handle for the program object.
GLUniformBufferList	mGLUniformBufferReferences
	Container of uniform buffer references that are active in the program object.
GLUniformReferenceList	mGLUniformReferences
	Container of uniform references that are active in the program object.
GLint	mLinked
	Flag indicating that the program or pipeline object has been successfully linked.
SemanticToStringMap	mSemanticTypeMap
bool	mSkeletalAnimation
	Flag indicating skeletal animation is being performed.
bool	mTriedToLinkAndFailed
	Flag indicating that the program or pipeline object has tried to link and failed.
GLES2UniformCache *	mUniformCache
bool	mUniformRefsBuilt
	Flag to indicate that uniform references have already been built.
GLSLESGpuProgram *	mVertexProgram
	Linked vertex program.

Detailed Description

C++ encapsulation of GLSL ES Program Object.

Definition at line 62 of file OgreGLSLESProgramCommon.h.

Member Typedef Documentation

typedef set<GLuint>::type Ogre::GLSLESProgramCommon::AttributeSet [protected]

Definition at line 88 of file OgreGLSLESProgramCommon.h.

typedef map<String, VertexElementSemantic>::type Ogre::GLSLESProgramCommon::SemanticToStringMap [protected]

Definition at line 105 of file OgreGLSLESProgramCommon.h.

Constructor & Destructor Documentation

Ogre::GLSLESProgramCommon::GLSLESProgramCommon	(	GLSLESGpuProgram *	vertexProgram,
		GLSLESGpuProgram *	fragmentProgram
	)

Constructor should only be used by GLSLESLinkProgramManager and GLSLESProgramPipelineManager.

virtual Ogre::GLSLESProgramCommon::~GLSLESProgramCommon ( void ) [virtual]

Member Function Documentation

virtual void Ogre::GLSLESProgramCommon::_useProgram ( void ) [protected, pure virtual]

Put a program in use.

Implemented in Ogre::GLSLESProgramPipeline.

virtual void Ogre::GLSLESProgramCommon::activate ( void ) [pure virtual]

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

Implemented in Ogre::GLSLESProgramPipeline.

void Ogre::GLSLESProgramCommon::buildGLUniformReferences ( void ) [protected]

Build uniform references from active named uniforms.

Reimplemented in Ogre::GLSLESProgramPipeline.

virtual void Ogre::GLSLESProgramCommon::compileAndLink ( void ) [protected, pure virtual]

Compiles and links the vertex and fragment programs.

Implemented in Ogre::GLSLESProgramPipeline.

virtual GLint Ogre::GLSLESProgramCommon::getAttributeIndex	(	VertexElementSemantic	semantic,
		uint	index
	)		`[virtual]`

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

Reimplemented in Ogre::GLSLESProgramPipeline.

VertexElementSemantic Ogre::GLSLESProgramCommon::getAttributeSemanticEnum ( String type ) [protected]

const char* Ogre::GLSLESProgramCommon::getAttributeSemanticString ( VertexElementSemantic semantic ) [protected]

Ogre::String Ogre::GLSLESProgramCommon::getCombinedName ( void ) [protected]

GLSLESGpuProgram* Ogre::GLSLESProgramCommon::getFragmentProgram ( void ) const

Definition at line 156 of file OgreGLSLESProgramCommon.h.

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

Get the GL Handle for the program object.

Definition at line 133 of file OgreGLSLESProgramCommon.h.

void Ogre::GLSLESProgramCommon::getMicrocodeFromCache ( void ) [protected]

Get the the binary data of a program from the microcode cache.

GLES2UniformCache* Ogre::GLSLESProgramCommon::getUniformCache ( void )

Definition at line 157 of file OgreGLSLESProgramCommon.h.

GLSLESGpuProgram* Ogre::GLSLESProgramCommon::getVertexProgram ( void ) const

Definition at line 155 of file OgreGLSLESProgramCommon.h.

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

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

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

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.

Definition at line 148 of file OgreGLSLESProgramCommon.h.

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

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.

Definition at line 140 of file OgreGLSLESProgramCommon.h.

virtual void Ogre::GLSLESProgramCommon::updatePassIterationUniforms ( GpuProgramParametersSharedPtr params ) [pure virtual]

Updates program object uniforms using data from pass iteration GpuProgramParameters.

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

Implemented in Ogre::GLSLESProgramPipeline.

virtual void Ogre::GLSLESProgramCommon::updateUniformBlocks	(	GpuProgramParametersSharedPtr	params,
		uint16	mask,
		GpuProgramType	fromProgType
	)		`[pure virtual]`

Updates program object uniform blocks using data from GpuProgramParameters.

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

Implemented in Ogre::GLSLESProgramPipeline.

virtual void Ogre::GLSLESProgramCommon::updateUniforms	(	GpuProgramParametersSharedPtr	params,
		uint16	mask,
		GpuProgramType	fromProgType
	)		`[pure virtual]`