Vesper::RendererAPI Class Reference

An abstract class defining the interface for a rendering API. More...

#include <RendererAPI.h>

Inheritance diagram for Vesper::RendererAPI:

Public Types
enum class	API { None = 0 , OpenGL = 1 }
	API. More...

Public Member Functions
virtual	~RendererAPI ()=default
virtual void	Init ()=0
	Initializes the rendering API.
virtual void	SetViewport (uint32_t x, uint32_t y, uint32_t width, uint32_t height)=0
	Sets the viewport dimensions.
virtual void	SetClearColor (const glm::vec4 &color)=0
	Sets the clear color for the rendering API.
virtual void	Clear ()=0
	Clears the rendering buffers.
virtual void	DrawIndexed (const Ref< VertexArray > &vertexArray, uint32_t indexCount=0)=0
	Draws indexed geometry using the provided vertex array.

Static Public Member Functions
static API	GetAPI ()
	Returns the current rendering API.

Static Private Attributes
static API	s_API = RendererAPI::API::OpenGL

Detailed Description

An abstract class defining the interface for a rendering API.

Member Enumeration Documentation

API

enum class Vesper::RendererAPI::API

strong

API.

Enumerator
None
OpenGL

                       {
            None = 0,
            OpenGL = 1,
        };

Constructor & Destructor Documentation

~RendererAPI()

virtual Vesper::RendererAPI::~RendererAPI ( )

virtualdefault

Member Function Documentation

Clear()

virtual void Vesper::RendererAPI::Clear ( )

pure virtual

Clears the rendering buffers.

Implemented in Vesper::OpenGLRendererAPI.

Referenced by Vesper::RenderCommand::Clear().

DrawIndexed()

virtual void Vesper::RendererAPI::DrawIndexed ( const Ref< VertexArray > & vertexArray, uint32_t indexCount = 0 )

pure virtual

Draws indexed geometry using the provided vertex array.

Implemented in Vesper::OpenGLRendererAPI.

GetAPI()

API Vesper::RendererAPI::GetAPI ( )

inlinestatic

Returns the current rendering API.

{ return s_API; }

References s_API.

Referenced by Vesper::Renderer::GetAPI().

Init()

virtual void Vesper::RendererAPI::Init ( )

pure virtual

Initializes the rendering API.

Implemented in Vesper::OpenGLRendererAPI.

Referenced by Vesper::RenderCommand::Init().

SetClearColor()

virtual void Vesper::RendererAPI::SetClearColor ( const glm::vec4 & color )

pure virtual

Sets the clear color for the rendering API.

Implemented in Vesper::OpenGLRendererAPI.

SetViewport()

virtual void Vesper::RendererAPI::SetViewport ( uint32_t x, uint32_t y, uint32_t width, uint32_t height )

pure virtual

Sets the viewport dimensions.

Implemented in Vesper::OpenGLRendererAPI.

Referenced by Vesper::RenderCommand::SetViewport().

Member Data Documentation

s_API

RendererAPI::API Vesper::RendererAPI::s_API = RendererAPI::API::OpenGL

staticprivate

Referenced by GetAPI().

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

• Vesper/src/Vesper/Renderer/RendererAPI.h
• Vesper/src/Vesper/Renderer/RendererAPI.cpp