KarmaEngine/_graphics_context_8h_source.html

#pragma once


#include "Karma/Events/ApplicationEvent.h"


namespace Karma

{


    class KARMA_API GraphicsContext

    {

    public:

        virtual void Init() = 0;


        virtual void SwapBuffers() = 0;


        virtual bool OnWindowResize(WindowResizeEvent& event) = 0;


        virtual ~GraphicsContext()

        {

        }


    };


}

ApplicationEvent.h
This file contains the classes concerned with activity of Window.

KARMA_API
#define KARMA_API
Defining Karma's API macro for storage class information.
Definition Core.h:41

Karma::GraphicsContext
An abstract class for creating a context for Renderer and provide graphics API.
Definition GraphicsContext.h:20

Karma::GraphicsContext::~GraphicsContext
virtual ~GraphicsContext()
A destructor.
Definition GraphicsContext.h:50

Karma::GraphicsContext::SwapBuffers
virtual void SwapBuffers()=0
This function swaps the front and back buffers of the specified window. If the swap interval is great...

Karma::GraphicsContext::OnWindowResize
virtual bool OnWindowResize(WindowResizeEvent &event)=0
Calls glViewport function which specifies the affine transformation of x and y from normalized device...

Karma::GraphicsContext::Init
virtual void Init()=0
For initializing Renderer and instantiating relevant objects.

Karma::WindowResizeEvent
Event triggered when Window is resized.
Definition ApplicationEvent.h:22