window.cpp

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#include <stdexcept>
 
#include "VEngine/Window.hpp"
 
GLFWwindow* ven::Window::createWindow(const uint32_t width, const uint32_t height, const std::string &title)
{
    if (glfwInit() == GLFW_FALSE) {
        throw std::runtime_error("Failed to initialize GLFW");
    }
 
    glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
    glfwWindowHint(GLFW_RESIZABLE, GLFW_TRUE);
 
    GLFWwindow *window = glfwCreateWindow(static_cast<int>(width), static_cast<int>(height), title.c_str(), nullptr, nullptr);
    if (window == nullptr) {
        glfwTerminate();
        throw std::runtime_error("Failed to create window");
    }
    glfwSetWindowUserPointer(window, this);
    glfwSetFramebufferSizeCallback(window, framebufferResizeCallback);
    return window;
}
 
void ven::Window::createWindowSurface(const VkInstance instance, VkSurfaceKHR *surface) const
{
    if (glfwCreateWindowSurface(instance, m_window, nullptr, surface) != VK_SUCCESS) {
        throw std::runtime_error("Failed to create window surface");
    }
}
 
void ven::Window::framebufferResizeCallback(GLFWwindow *window, const int width, const int height)
{
    auto *app = static_cast<Window *>(glfwGetWindowUserPointer(window));
    app->m_framebufferResized = true;
    app->m_width = static_cast<uint32_t>(width);
    app->m_height = static_cast<uint32_t>(height);
}