165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn/* 265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Copyright (C) 2011 The Android Open Source Project 365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Licensed under the Apache License, Version 2.0 (the "License"); 565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * you may not use this file except in compliance with the License. 665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * You may obtain a copy of the License at 765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * http://www.apache.org/licenses/LICENSE-2.0 965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 1065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Unless required by applicable law or agreed to in writing, software 1165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * distributed under the License is distributed on an "AS IS" BASIS, 1265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * See the License for the specific language governing permissions and 1465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * limitations under the License. 1565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn */ 1665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpackage android.filterpacks.performance; 1965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn/** 2165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * @hide 2265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn */ 2365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpublic class Throughput { 2465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private final int mTotalFrames; 2665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private final int mPeriodFrames; 2765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private final int mPeriodTime; 2865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private final int mPixels; 2965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public Throughput(int totalFrames, int periodFrames, int periodTime, int pixels) { 3165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mTotalFrames = totalFrames; 3265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mPeriodFrames = periodFrames; 3365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mPeriodTime = periodTime; 3465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mPixels = pixels; 3565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 3665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public int getTotalFrameCount() { 3865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return mTotalFrames; 3965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public int getPeriodFrameCount() { 4265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return mPeriodFrames; 4365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public int getPeriodTime() { 4665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return mPeriodTime; 4765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 4865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public float getFramesPerSecond() { 5065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return mPeriodFrames / (float)mPeriodTime; 5165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 5265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 5365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public float getNanosPerPixel() { 5465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn double frameTimeInNanos = (mPeriodTime / (double)mPeriodFrames) * 1000000.0; 5565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return (float)(frameTimeInNanos / mPixels); 5665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 5765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 5865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public String toString() { 5965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return getFramesPerSecond() + " FPS"; 6065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn} 62