portersky
7a81b30d32
- Add DwmSetWindowAttribute call for immersive dark mode - Include glfw3native.h after glfw3.h on Windows
114 lines
2.6 KiB
C++
114 lines
2.6 KiB
C++
#include <string_view>
|
|
|
|
#ifdef _WIN32
|
|
#include <dwmapi.h>
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
#define GLFW_INCLUDE_NONE
|
|
#include "GLFW/glfw3.h"
|
|
|
|
#ifdef _WIN32
|
|
#define GLFW_EXPOSE_NATIVE_WIN32
|
|
#include "GLFW/glfw3native.h"
|
|
#endif
|
|
|
|
#include "fmt/std.h"
|
|
#include "glad/glad.h"
|
|
|
|
#include "cbt/opengl/context.hpp"
|
|
|
|
namespace cbt::opengl {
|
|
|
|
auto context::init() -> bool {
|
|
if (!glfwInit()) {
|
|
fmt::print("Failed to initialize GLFW\n");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
auto context::terminate() -> void {
|
|
glfwTerminate();
|
|
}
|
|
|
|
auto context::setup_gl() -> bool {
|
|
if (!gladLoadGLLoader((GLADloadproc)glfwGetProcAddress)) {
|
|
fmt::print("Failed to initialize GLAD\n");
|
|
return false;
|
|
}
|
|
print_info();
|
|
return true;
|
|
}
|
|
|
|
auto context::print_info() -> void {
|
|
fmt::print("OpenGL Info:\n");
|
|
fmt::print(" vendor | {}\n", std::string_view(reinterpret_cast<char const*>(glGetString(GL_VENDOR))));
|
|
fmt::print(" renderer| {}\n", std::string_view(reinterpret_cast<char const*>(glGetString(GL_RENDERER))));
|
|
fmt::print(" version | {}\n", std::string_view(reinterpret_cast<char const*>(glGetString(GL_VERSION))));
|
|
fmt::print(" glsl | {}\n", std::string_view(reinterpret_cast<char const*>(glGetString(GL_SHADING_LANGUAGE_VERSION))));
|
|
fmt::print("\n");
|
|
}
|
|
|
|
context::context(std::string title, int width, int height) {
|
|
if (!init()) {
|
|
return;
|
|
}
|
|
m_initialized = true;
|
|
|
|
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
|
|
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 1);
|
|
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
|
|
|
|
m_window = glfwCreateWindow(width, height, title.c_str(), nullptr, nullptr);
|
|
if (!m_window) {
|
|
fmt::print("Failed to create window\n");
|
|
terminate();
|
|
return;
|
|
}
|
|
|
|
glfwMakeContextCurrent(m_window);
|
|
|
|
#ifdef _WIN32
|
|
auto hwnd = glfwGetWin32Window(static_cast<GLFWwindow*>(m_window));
|
|
BOOL use_dark_mode = TRUE;
|
|
DwmSetWindowAttribute(hwnd, DWMWA_USE_IMMERSIVE_DARK_MODE, &use_dark_mode, sizeof(use_dark_mode));
|
|
#endif
|
|
|
|
if (!setup_gl()) {
|
|
terminate();
|
|
return;
|
|
}
|
|
}
|
|
|
|
context::~context() {
|
|
if (m_window) {
|
|
glfwDestroyWindow(m_window);
|
|
}
|
|
if (m_initialized) {
|
|
terminate();
|
|
}
|
|
}
|
|
|
|
auto context::should_close() const -> bool {
|
|
return m_window && glfwWindowShouldClose(m_window);
|
|
}
|
|
|
|
auto context::valid() const -> bool {
|
|
return m_window != nullptr;
|
|
}
|
|
|
|
auto context::swap_buffers() -> void {
|
|
glfwSwapBuffers(m_window);
|
|
}
|
|
|
|
auto context::poll_events() -> void {
|
|
glfwPollEvents();
|
|
}
|
|
|
|
auto context::raw() const -> GLFWwindow* {
|
|
return m_window;
|
|
}
|
|
|
|
}
|