OpenGLContext.cpp

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#include "eepch.h"
#include "OpenGLContext.h"
 
#include <ElevateEngine/Renderer/GraphicsAPI.h>
#include <GLFW/glfw3.h>
 
#include "ElevateEngine/Core/Assert.h"
#include <ElevateEngine/Renderer/Renderer.h>
 
Elevate::OpenGLContext::OpenGLContext(GLFWwindow* windowHandle)
    : m_WindowHandle(windowHandle)
{
    EE_CORE_ASSERT(windowHandle, "Window handle is null");
}
 
void Elevate::OpenGLContext::Init()
{
    glfwMakeContextCurrent(m_WindowHandle);
 
#ifndef EE_PLATFORM_WEB
    int status = gladLoadGLLoader((GLADloadproc)glfwGetProcAddress);
    EE_CORE_ASSERT(status, "Failed to initialize Glad.");
 
    int profile = 0;
    glGetIntegerv(GL_CONTEXT_PROFILE_MASK, &profile);
#endif
 
    glCullFace(GL_BACK);
    glFrontFace(GL_CCW);
 
    glEnable(GL_BLEND);
    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 
    const char* version = reinterpret_cast<const char*>(glGetString(GL_VERSION));
    const char* vendor = reinterpret_cast<const char*>(glGetString(GL_VENDOR));
    const char* renderer = reinterpret_cast<const char*>(glGetString(GL_RENDERER));
 
    EE_CORE_TRACE("OpenGL version : {}", version ? version : "Unknown");
    EE_CORE_INFO("OpenGL Renderer Initialized: {}, {}", 
        vendor ? vendor : "Unknown", 
        renderer ? renderer : "Unknown");
}
    
void Elevate::OpenGLContext::SwapBuffers()
{
    glfwSwapBuffers(m_WindowHandle);
}