| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed 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. |
| */ |
| |
| package android.mediapc.cts; |
| |
| import android.media.MediaFormat; |
| import android.mediapc.cts.common.PerformanceClassEvaluator; |
| import android.mediapc.cts.common.Utils; |
| import android.util.Pair; |
| |
| import androidx.test.filters.LargeTest; |
| |
| import com.android.compatibility.common.util.CddTest; |
| |
| import org.junit.Assume; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TestName; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.Future; |
| |
| /** |
| * The following test class validates the maximum number of concurrent encode sessions that it can |
| * support by the hardware encoders calculated via the CodecCapabilities.getMaxSupportedInstances() |
| * and VideoCapabilities.getSupportedPerformancePoints() methods. And also ensures that the maximum |
| * supported sessions succeed in encoding. |
| * Achieved frame rate is not compared as this test runs in byte buffer mode. |
| */ |
| @RunWith(Parameterized.class) |
| public class MultiEncoderPerfTest extends MultiCodecPerfTestBase { |
| private static final String LOG_TAG = MultiEncoderPerfTest.class.getSimpleName(); |
| |
| private final String mEncoderName; |
| |
| public MultiEncoderPerfTest(String mimeType, String encoderName, boolean isAsync) { |
| super(mimeType, null, isAsync); |
| mEncoderName = encoderName; |
| } |
| |
| @Rule |
| public final TestName mTestName = new TestName(); |
| |
| // Returns the params list with the mime and their hardware encoders in |
| // both sync and async modes. |
| // Parameters {0}_{2}_{3} -- Mime_EncoderName_isAsync |
| @Parameterized.Parameters(name = "{index}({0}_{1}_{2})") |
| public static Collection<Object[]> inputParams() { |
| final List<Object[]> argsList = new ArrayList<>(); |
| for (String mime : mMimeList) { |
| ArrayList<String> listOfEncoders = getHardwareCodecsForMime(mime, true); |
| for (String encoder : listOfEncoders) { |
| for (boolean isAsync : boolStates) { |
| argsList.add(new Object[]{mime, encoder, isAsync}); |
| } |
| } |
| } |
| return argsList; |
| } |
| |
| /** |
| * This test validates that the encoder can support at least 6 concurrent 720p 30fps |
| * encoder instances. Also ensures that all the concurrent sessions succeed in encoding. |
| */ |
| @LargeTest |
| @Test(timeout = CodecTestBase.PER_TEST_TIMEOUT_LARGE_TEST_MS) |
| @CddTest(requirement = "2.2.7.1/5.1/H-1-3,H-1-4") |
| public void test720p() throws Exception { |
| Assume.assumeTrue(Utils.isSPerfClass() || Utils.isRPerfClass() || !Utils.isPerfClass()); |
| |
| boolean hasVP9 = mMime.equals(MediaFormat.MIMETYPE_VIDEO_VP9); |
| int requiredMinInstances = getRequiredMinConcurrentInstances720p(hasVP9); |
| testCodec(720, 1280, 4000000, requiredMinInstances); |
| } |
| |
| /** |
| * This test validates that the encoder can support at least 6 concurrent 1080p 30fps |
| * encoder instances. Also ensures that all the concurrent sessions succeed in encoding. |
| */ |
| @LargeTest |
| @Test(timeout = CodecTestBase.PER_TEST_TIMEOUT_LARGE_TEST_MS) |
| @CddTest(requirement = "2.2.7.1/5.1/H-1-3,H-1-4") |
| public void test1080p() throws Exception { |
| Assume.assumeTrue(Utils.isTPerfClass() || !Utils.isPerfClass()); |
| testCodec(1080, 1920, 10000000, REQUIRED_MIN_CONCURRENT_INSTANCES); |
| } |
| |
| private void testCodec(int height, int width, int bitrate, int requiredMinInstances) |
| throws Exception { |
| ArrayList<Pair<String, String>> mimeEncoderPairs = new ArrayList<>(); |
| mimeEncoderPairs.add(Pair.create(mMime, mEncoderName)); |
| int maxInstances = checkAndGetMaxSupportedInstancesForCodecCombinations(height, width, |
| mimeEncoderPairs, requiredMinInstances); |
| double achievedFrameRate = 0.0; |
| if (maxInstances >= requiredMinInstances) { |
| ExecutorService pool = Executors.newFixedThreadPool(maxInstances); |
| List<Encode> testList = new ArrayList<>(); |
| for (int i = 0; i < maxInstances; i++) { |
| testList.add(new Encode(mMime, mEncoderName, mIsAsync, height, width, 30, bitrate)); |
| } |
| List<Future<Double>> resultList = pool.invokeAll(testList); |
| for (Future<Double> result : resultList) { |
| achievedFrameRate += result.get(); |
| } |
| } |
| PerformanceClassEvaluator pce = new PerformanceClassEvaluator(this.mTestName); |
| PerformanceClassEvaluator.ConcurrentCodecRequirement r5_1__H_1_3; |
| PerformanceClassEvaluator.ConcurrentCodecRequirement r5_1__H_1_4; |
| // Achieved frame rate is not compared as this test runs in byte buffer mode. |
| if (height >= 1080) { |
| r5_1__H_1_3 = pce.addR5_1__H_1_3_1080p(); |
| r5_1__H_1_4 = pce.addR5_1__H_1_4_1080p(); |
| r5_1__H_1_3.setConcurrentInstances(maxInstances); |
| r5_1__H_1_4.setConcurrentFps(achievedFrameRate); |
| } else { |
| r5_1__H_1_3 = pce.addR5_1__H_1_3_720p(mMime, mMime, height); |
| r5_1__H_1_4 = pce.addR5_1__H_1_4_720p(); |
| r5_1__H_1_3.setConcurrentInstances(maxInstances); |
| r5_1__H_1_4.setConcurrentFps(achievedFrameRate); |
| } |
| |
| pce.submitAndCheck(); |
| } |
| } |