osg::Shader::PerContextShader Class Reference

PerContextShader (PCS) is an OSG-internal encapsulation of glShader per-GL context. More...

Inheritance diagram for osg::Shader::PerContextShader:

List of all members.

Public Member Functions
	PerContextShader (const Shader *shader, unsigned int contextID)
void	setDefineString (const std::string &defStr)
const std::string &	getDefineString () const
GLuint	getHandle () const
void	requestCompile ()
void	compileShader (osg::State &state)
bool	needsCompile () const
bool	isCompiled () const
bool	getInfoLog (std::string &infoLog) const
void	attachShader (GLuint program) const
	Attach our glShader to a glProgram.
void	detachShader (GLuint program) const
	Detach our glShader from a glProgram.
Protected Member Functions
	~PerContextShader ()
Protected Attributes
const Shader *	_shader
	Pointer to our parent osg::Shader.
osg::ref_ptr< osg::GLExtensions >	_extensions
	Pointer to this context's extension functions.
GLuint	_glShaderHandle
	Handle to the actual glShader.
std::string	_defineStr
	Define string passed on to Shaders to help configure them.
bool	_needsCompile
	Does our glShader need to be recompiled?
bool	_isCompiled
	Is our glShader successfully compiled?
const unsigned int	_contextID

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Detailed Description

PerContextShader (PCS) is an OSG-internal encapsulation of glShader per-GL context.

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Constructor & Destructor Documentation

osg::Shader::PerContextShader::PerContextShader	(	const Shader *	shader,
		unsigned int	contextID
	)

osg::Shader::PerContextShader::~PerContextShader

(

)

[protected]

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Member Function Documentation

void osg::Shader::PerContextShader::attachShader

(

GLuint

program

)

const

Attach our glShader to a glProgram.

void osg::Shader::PerContextShader::compileShader

(

osg::State &

state

)

void osg::Shader::PerContextShader::detachShader

(

GLuint

program

)

const

Detach our glShader from a glProgram.

const std::string& osg::Shader::PerContextShader::getDefineString

(

)

const [inline]

GLuint osg::Shader::PerContextShader::getHandle

(

)

const [inline]

bool osg::Shader::PerContextShader::getInfoLog

(

std::string &

infoLog

)

const

bool osg::Shader::PerContextShader::isCompiled

(

)

const [inline]

bool osg::Shader::PerContextShader::needsCompile

(

)

const [inline]

void osg::Shader::PerContextShader::requestCompile

(

)

void osg::Shader::PerContextShader::setDefineString

(

const std::string &

defStr

)

[inline]

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Member Data Documentation

const unsigned int osg::Shader::PerContextShader::_contextID [protected]

std::string osg::Shader::PerContextShader::_defineStr [protected]

Define string passed on to Shaders to help configure them.

osg::ref_ptr<osg::GLExtensions> osg::Shader::PerContextShader::_extensions [protected]

Pointer to this context's extension functions.

GLuint osg::Shader::PerContextShader::_glShaderHandle [protected]

Handle to the actual glShader.

bool osg::Shader::PerContextShader::_isCompiled [protected]

Is our glShader successfully compiled?

bool osg::Shader::PerContextShader::_needsCompile [protected]

Does our glShader need to be recompiled?

const Shader* osg::Shader::PerContextShader::_shader [protected]

Pointer to our parent osg::Shader.

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

• osg/Shader