Elevate::Framebuffer Class Reference

#include <FrameBuffer.h>

Inheritance diagram for Elevate::Framebuffer:

Public Member Functions
virtual	~Framebuffer ()=default
virtual void	Bind () const =0
virtual void	Unbind () const =0
virtual void	BlitFramebufferToScreen (uint32_t screenWidth, uint32_t screenHeight) const =0
virtual void	Rescale (uint32_t width, uint32_t height)=0
void *	GetNativeTextureHandle () const
virtual uint32_t	GetFrameBufferId () const =0
void	SetClearColor (glm::vec4 color)
virtual void	Clear () const

Static Public Member Functions
static Framebuffer *	Create (uint32_t width=1280, uint32_t height=720)

Protected Member Functions
	Framebuffer (TexturePtr tex)

Protected Attributes
TexturePtr	m_texture
glm::vec4	m_clearColor = { 1.0f, 1.0f, 1.0f, 1.0f }

Detailed Description

Definition at line 36 of file FrameBuffer.h.

Constructor & Destructor Documentation

~Framebuffer()

virtual Elevate::Framebuffer::~Framebuffer ( )

virtualdefault

Framebuffer()

Elevate::Framebuffer::Framebuffer ( TexturePtr  tex )

inlineprotected

Definition at line 60 of file FrameBuffer.h.

: m_texture(tex) { }

Member Function Documentation

Bind()

virtual void Elevate::Framebuffer::Bind ( ) const

pure virtual

Implemented in Elevate::OpenGLFrameBuffer.

BlitFramebufferToScreen()

virtual void Elevate::Framebuffer::BlitFramebufferToScreen ( uint32_t  screenWidth, uint32_t  screenHeight  ) const

pure virtual

Implemented in Elevate::OpenGLFrameBuffer.

Clear()

void Elevate::Framebuffer::Clear ( ) const

virtual

Definition at line 25 of file FrameBuffer.cpp.

    {
        Renderer::SetClearColor(m_clearColor);
        Renderer::Clear();
    }

Create()

Framebuffer * Elevate::Framebuffer::Create ( uint32_t  width = 1280, uint32_t  height = 720  )

static

Definition at line 9 of file FrameBuffer.cpp.

    {
        TextureMetadata meta = TextureMetadataBuilder()
            .size(width, height)
            .Filter(TextureFilter::Nearest, TextureFilter::Nearest)
            .Format(TextureFormat::RGBA)
            .Mipmaps(false)
            .Source(TextureSource::RenderTarget)
            .State(TextureState::Ready)
            .Usage(TextureType::Diffuse)
            .Wrap(TextureWrap::ClampToEdge, TextureWrap::ClampToEdge)
            .Build();
 
        return new OpenGLFrameBuffer(Texture::CreateFromData(nullptr, meta));
    }

GetFrameBufferId()

virtual uint32_t Elevate::Framebuffer::GetFrameBufferId ( ) const

pure virtual

Implemented in Elevate::OpenGLFrameBuffer.

GetNativeTextureHandle()

void * Elevate::Framebuffer::GetNativeTextureHandle ( ) const

inline

Definition at line 46 of file FrameBuffer.h.

                                                    {
            return m_texture->GetNativeHandle();
        }

Rescale()

virtual void Elevate::Framebuffer::Rescale ( uint32_t  width, uint32_t  height  )

pure virtual

Implemented in Elevate::OpenGLFrameBuffer.

SetClearColor()

void Elevate::Framebuffer::SetClearColor ( glm::vec4  color )

inline

Definition at line 53 of file FrameBuffer.h.

{ m_clearColor = color; }

Unbind()

virtual void Elevate::Framebuffer::Unbind ( ) const

pure virtual

Implemented in Elevate::OpenGLFrameBuffer.

Member Data Documentation

m_clearColor

glm::vec4 Elevate::Framebuffer::m_clearColor = { 1.0f, 1.0f, 1.0f, 1.0f }

protected

Definition at line 64 of file FrameBuffer.h.

{ 1.0f, 1.0f, 1.0f, 1.0f }; // TODO REMOVE

m_texture

TexturePtr Elevate::Framebuffer::m_texture

protected

Definition at line 63 of file FrameBuffer.h.

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

• ElevateEngine/src/ElevateEngine/Renderer/FrameBuffer.h
• ElevateEngine/src/ElevateEngine/Renderer/FrameBuffer.cpp