A TransformFeedbackVarying encapsulates a call to glTransformFeedbackVarying. Note that if there are multiple TransformFeedbackVarying objects on a single PreLinkActionArray, then only the last one added has effect. More...

#include <gl_program.hpp>

Inheritance diagram for fastuidraw::gl::TransformFeedbackVarying:

[legend]

Public Member Functions
	TransformFeedbackVarying (GLenum buffer_mode=GL_INTERLEAVED_ATTRIBS)

virtual void	action (GLuint glsl_program) const

string_array &	transform_feedback_varyings (void)

const string_array &	transform_feedback_varyings (void) const

Public Member Functions inherited from fastuidraw::reference_counted_base< T, Counter >
	reference_counted_base (void)

Additional Inherited Members
Static Public Member Functions inherited from fastuidraw::reference_counted_base< T, Counter >
static void	add_reference (const reference_counted_base< T, Counter > *p)

static void	remove_reference (const reference_counted_base< T, Counter > *p)

Detailed Description

A TransformFeedbackVarying encapsulates a call to glTransformFeedbackVarying. Note that if there are multiple TransformFeedbackVarying objects on a single PreLinkActionArray, then only the last one added has effect.

Definition at line 268 of file gl_program.hpp.

Constructor & Destructor Documentation

◆ TransformFeedbackVarying()

fastuidraw::gl::TransformFeedbackVarying::TransformFeedbackVarying ( GLenum buffer_mode = GL_INTERLEAVED_ATTRIBS )

explicit

Ctor.

Parameters

buffer_mode the buffer mode to use on glTransformFeedbackVarying.

Member Function Documentation

◆ action()

virtual void fastuidraw::gl::TransformFeedbackVarying::action ( GLuint glsl_program ) const

virtual

To be implemented by a derived class to perform an action before the GLSL program is linked. Default implementation does nothing.

Parameters

glsl_program GL name of GLSL program on which to perform the action.

Implements fastuidraw::gl::PreLinkAction.

◆ transform_feedback_varyings() [1/2]

string_array& fastuidraw::gl::TransformFeedbackVarying::transform_feedback_varyings ( void )

Return the string_array holding the varyings to capture in transform feedback in the order they will be captured; modify this object the change what is captured in transform feedback.

◆ transform_feedback_varyings() [2/2]

const string_array& fastuidraw::gl::TransformFeedbackVarying::transform_feedback_varyings ( void ) const

Return the string_array holding the varyings to capture in transform feedback in the order they will be captured.

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

/home/kevin/fastuidraw.krogueintel/inc/fastuidraw/gl_backend/gl_program.hpp

Public Member Functions