40 lines
1.2 KiB
C++
40 lines
1.2 KiB
C++
#include "window.hpp"
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#include <stdexcept>
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#include <spdlog/spdlog.h>
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static void glfwErrorCallback(int error, const char *message) {
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SPDLOG_CRITICAL("Error code{}: {}", error, message);
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}
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static void framebufferCallback([[maybe_unused]] GLFWwindow *glfWwindow, int width, int height) {
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glViewport(0, 0, width, height);
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}
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gui::Window::Window() {
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glfwSetErrorCallback(glfwErrorCallback);
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if (glfwInit() == GLFW_FALSE) {
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SPDLOG_CRITICAL("GLFW init failed.");
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throw std::runtime_error("GLFW init failed.");
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}
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glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
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glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
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wwindow = std::unique_ptr<GLFWwindow, decltype(&delete_glfw_window)>(glfwCreateWindow(600, 800, "Billy Sheet tracker", nullptr, nullptr),
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delete_glfw_window);
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if (!wwindow) {
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glfwTerminate();
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SPDLOG_CRITICAL("No GLFW window created, nullptr.");
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throw std::runtime_error("GLFW failed. See log.");
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}
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glfwMakeContextCurrent(wwindow.get());
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glfwSwapInterval(1); // VSync on
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glfwSetFramebufferSizeCallback(wwindow.get(), framebufferCallback);
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}
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bool gui::Window::should_close() const noexcept {
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return glfwWindowShouldClose(wwindow.get());
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}
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void gui::Window::swap_buffers() const noexcept {
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glfwSwapBuffers(wwindow.get());
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} |