Luminous::ProgramGL Class Reference

This class represents the Program object in GPU memory. More...

#include <Luminous/ProgramGL.hpp>

Inheritance diagram for Luminous::ProgramGL:

Public Member Functions
LUMINOUS_API int	attributeLocation (const QByteArray &name)
	Get the location of the given attribute. More...
LUMINOUS_API void	bind ()
	Bind the program.
LUMINOUS_API void	bind (const Program &program)
	Bind the program optinally linking it. More...
LUMINOUS_API void	link (const Program &program)
	Link the program. More...
LUMINOUS_API ProgramGL &	operator= (ProgramGL &&program)
	Move assignment operator. More...
LUMINOUS_API	ProgramGL (StateGL &state, const Program &program)
	Constructor. More...
LUMINOUS_API	ProgramGL (ProgramGL &&program)
	Move constructor. More...
LUMINOUS_API int	uniformBlockLocation (const QByteArray &blockname)
	Get the location of the given uniform block. More...
LUMINOUS_API int	uniformLocation (const QByteArray &name)
	Get the location of the given uniform. More...
LUMINOUS_API const VertexDescription &	vertexDescription () const
	Get the vertex description associated with the program. More...
LUMINOUS_API	~ProgramGL ()
	Destructor.
Public Member Functions inherited from Luminous::ResourceHandleGL
bool	expired () const
	Check if the resource has expired. More...
GLuint	handle () const
	Get the raw OpenGL handle for the resource. More...
ResourceHandleGL &	operator= (ResourceHandleGL &&r)
	Move assignment operator. More...
	ResourceHandleGL (StateGL &state)
	Constructor. More...
	ResourceHandleGL (ResourceHandleGL &&r)
	Move constructor. More...
void	setExpirationSeconds (unsigned int secs)
	Set the expiration time in seconds for the resource. More...
void	touch ()
	Update the last used timestamp to current frame-time. More...

Additional Inherited Members
Protected Attributes inherited from Luminous::ResourceHandleGL
GLuint	m_handle
	Raw OpenGL handle of the resource.
StateGL &	m_state
	OpenGL state owned by the graphics driver.

Detailed Description

This class represents the Program object in GPU memory.

Constructor & Destructor Documentation

LUMINOUS_API Luminous::ProgramGL::ProgramGL	(	StateGL &	state,
		const Program &	program
	)

Constructor.

Parameters

state	OpenGL state
program	program object in CPU

LUMINOUS_API Luminous::ProgramGL::ProgramGL

(

ProgramGL &&

program

)

Move constructor.

Parameters

program

program object to move

Member Function Documentation

LUMINOUS_API int Luminous::ProgramGL::attributeLocation

(

const QByteArray &

name

)

Get the location of the given attribute.

Parameters

name	attribute name

Returns

index of the attribute location or -1 if not found

LUMINOUS_API void Luminous::ProgramGL::bind

(

const Program &

program

)

Bind the program optinally linking it.

Parameters

program

program object on CPU

LUMINOUS_API void Luminous::ProgramGL::link

(

const Program &

program

)

Link the program.

Parameters

program

program object on CPU

LUMINOUS_API ProgramGL& Luminous::ProgramGL::operator=

(

ProgramGL &&

program

)

Move assignment operator.

Parameters

program

program object to move

LUMINOUS_API int Luminous::ProgramGL::uniformBlockLocation

(

const QByteArray &

blockname

)

Get the location of the given uniform block.

Parameters

blockname

uniform block name

Returns

index of the location of the uniform block or -1 if not found

LUMINOUS_API int Luminous::ProgramGL::uniformLocation

(

const QByteArray &

name

)

Get the location of the given uniform.

Parameters

name	uniform name to query

Returns

index of the uniform location or -1 if not found

LUMINOUS_API const VertexDescription& Luminous::ProgramGL::vertexDescription ( ) const

inline

Get the vertex description associated with the program.

Returns

vertex description