renderstack::renderbuffer Class Reference

can be attached to render_target

#include <texture.hpp>

Public Member Functions
	renderbuffer ()
	renderbuffer (int gl_renderbuffer_object)
	renderbuffer (int width, int height, int gl_format, int sample_count)
void	set (int gl_renderbuffer_object)
void	set (int width, int height, int gl_format, int sample_count)
unsigned int	gl_renderbuffer_object () const

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Detailed Description

Definition at line 36 of file texture.hpp.

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Constructor & Destructor Documentation

renderstack::renderbuffer::renderbuffer

(

)

Definition at line 32 of file texture.cpp.

{
    m_gl_renderbuffer_object = (unsigned int)(~0);
}

renderstack::renderbuffer::renderbuffer

(

int

gl_renderbuffer_object

)

Definition at line 37 of file texture.cpp.

:   m_gl_renderbuffer_object(gl_renderbuffer_object)
{
}

renderstack::renderbuffer::renderbuffer	(	int	width,
		int	height,
		int	gl_format,
		int	sample_count
	)

Definition at line 42 of file texture.cpp.

{
    m_gl_renderbuffer_object = (unsigned int)(~0);
    set(width, height, gl_format, sample_count);
}

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Member Function Documentation

void renderstack::renderbuffer::set

(

int

gl_renderbuffer_object

)

Definition at line 48 of file texture.cpp.

{
    ::GLboolean is_renderbuffer = ::rs_gl_is_renderbuffer(m_gl_renderbuffer_object);
    if(is_renderbuffer)
    {
        ::rs_gl_delete_renderbuffers(1, &m_gl_renderbuffer_object);
    }
    m_gl_renderbuffer_object = gl_renderbuffer_object;
}

void renderstack::renderbuffer::set	(	int	width,
		int	height,
		int	gl_format,
		int	sample_count
	)

Definition at line 58 of file texture.cpp.

{
    ::GLboolean is_renderbuffer = ::rs_gl_is_renderbuffer(m_gl_renderbuffer_object);
    if(is_renderbuffer)
    {
        ::rs_gl_delete_renderbuffers(1, &m_gl_renderbuffer_object);
    }
    ::rs_gl_gen_renderbuffers(1, &m_gl_renderbuffer_object);

    ::rs_gl_bind_renderbuffer(GL_RENDERBUFFER, m_gl_renderbuffer_object);

    ::rs_gl_renderbuffer_storage_multisample(
        GL_RENDERBUFFER,    /*  target              */ 
        sample_count,       /*  samples             */ 
        gl_format,          /*  internal format     */ 
        width,              /*  width               */ 
        height              /*  height              */ 
    );
}

unsigned int renderstack::renderbuffer::gl_renderbuffer_object

(

)

const [inline]

Definition at line 46 of file texture.hpp.

{ return m_gl_renderbuffer_object; }

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

• texture.hpp
• texture.cpp