////  Created by Bradley Austin Davis on 2015/05/21//  Copyright 2013 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include "GlWindow.h" #include <QOpenGLContext>#include <QOpenGLDebugLogger>#include <GLHelpers.h> GlWindow::GlWindow(QOpenGLContext* shareContext) : GlWindow(getDefaultOpenGlSurfaceFormat(), shareContext) {} GlWindow::GlWindow(const QSurfaceFormat& format, QOpenGLContext* shareContext) {    setSurfaceType(QSurface::OpenGLSurface);    setFormat(format);    _context = new QOpenGLContext;    _context->setFormat(format);    if (shareContext) {        _context->setShareContext(shareContext);    }    _context->create();} GlWindow::~GlWindow() {#ifdef DEBUG    if (_logger) {        makeCurrent();        delete _logger;        _logger = nullptr;    }#endif    _context->doneCurrent();    _context->deleteLater();    _context = nullptr;}  void GlWindow::makeCurrent() {	_context->makeCurrent(this);#ifdef DEBUG  if (!_logger) {      _logger = new QOpenGLDebugLogger(this);      if (_logger->initialize()) {          connect(_logger, &QOpenGLDebugLogger::messageLogged, [](const QOpenGLDebugMessage& message) {              qDebug() << message;          });          _logger->disableMessages(QOpenGLDebugMessage::AnySource, QOpenGLDebugMessage::AnyType, QOpenGLDebugMessage::NotificationSeverity);          _logger->startLogging(QOpenGLDebugLogger::LoggingMode::SynchronousLogging);      }  }#endif} void GlWindow::doneCurrent() {	_context->doneCurrent();} void GlWindow::swapBuffers() {	_context->swapBuffers(this);}