osg::Shader::PerContextShader Class Reference

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

Inheritance diagram for osg::Shader::PerContextShader:

[legend]List of all members.

Public Member Functions
	PerContextShader (const Shader *shader, unsigned int contextID)
GLuint	getHandle () const
void	requestCompile ()
void	compileShader ()
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::GL2Extensions >	_extensions
	Pointer to this context's extension functions.
GLuint	_glShaderHandle
	Handle to the actual glShader.
bool	_needsCompile
	Does our glShader need to be recompiled?
bool	_isCompiled
	Is our glShader successfully compiled?
const unsigned int	_contextID

---

Detailed Description

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

---

Constructor & Destructor Documentation

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

osg::Shader::PerContextShader::~PerContextShader (   )  [protected]

---

Member Function Documentation

void osg::Shader::PerContextShader::attachShader (  GLuint  program  )  const

Attach our glShader to a glProgram.

void osg::Shader::PerContextShader::compileShader (   )

void osg::Shader::PerContextShader::detachShader (  GLuint  program  )  const

Detach our glShader from a glProgram.

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 (   )

---

Member Data Documentation

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

osg::ref_ptr<osg::GL2Extensions> 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.

---

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

• Shader

---