#include "glad/glad.h"
#include "StgSharpGraphic.h"


glIOpackage pack;

SSGAPI_OUT glIOpackage loadGLApi(void)
{
    pack.createWindow = glfwCreateWindow;
    pack.makeContextCurrent = glfwMakeContextCurrent;
    pack.swapInterval = glfwSwapInterval;
    pack.clearColor = glClearColor;
    pack.getProcAddress = glfwGetProcAddress;


    return pack;
}

SSGAPI_OUT void initGL(void)
{
    glfwInit();
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);

#ifdef  __APPLE__
    glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
#endif //  __APPLE__
}


SSGAPI_OUT int initGLAD(void)
{
    return gladLoadGLLoader((GLADloadproc)glfwGetProcAddress);
}