src/ngfx/core/FPSCounter.cpp

Source code

/*
 * Copyright 2020 GoPro Inc.
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
#include "ngfx/core/FPSCounter.h"
#include "ngfx/core/DebugUtil.h"
using namespace ngfx;

void FPSCounter::update() {
  numFrames++;
  if (numFrames == 100) {
    timer.update();
    fps = 100 / timer.elapsed;
    NGFX_LOG("FPS: %3.2f", fps);
    numFrames = 0;
  }
}

---

Updated on 3 April 2021 at 20:21:51 PDT