| /* |
| * Copyright (C) 2020 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.mediav2.cts; |
| |
| import static android.media.MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface; |
| import static android.media.MediaCodecInfo.CodecCapabilities.COLOR_FormatYUV420Flexible; |
| import static android.media.MediaCodecInfo.CodecCapabilities.COLOR_FormatYUVP010; |
| import static android.mediav2.common.cts.CodecEncoderTestBase.ACCEPTABLE_WIRELESS_TX_QUALITY; |
| import static android.mediav2.common.cts.CodecEncoderTestBase.colorFormatToString; |
| import static android.mediav2.common.cts.CodecEncoderTestBase.getMuxerFormatForMediaType; |
| import static android.mediav2.common.cts.CodecEncoderTestBase.getTempFilePath; |
| import static android.mediav2.common.cts.CodecTestBase.hasSupportForColorFormat; |
| import static android.mediav2.common.cts.CodecTestBase.isHardwareAcceleratedCodec; |
| import static android.mediav2.common.cts.CodecTestBase.isSoftwareCodec; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| import static org.junit.Assume.assumeFalse; |
| import static org.junit.Assume.assumeTrue; |
| |
| import android.media.MediaCodec; |
| import android.media.MediaCodecList; |
| import android.media.MediaExtractor; |
| import android.media.MediaFormat; |
| import android.media.MediaMuxer; |
| import android.mediav2.common.cts.CodecAsyncHandler; |
| import android.mediav2.common.cts.CodecEncoderTestBase; |
| import android.mediav2.common.cts.CodecTestBase; |
| import android.mediav2.common.cts.EncoderConfigParams; |
| import android.mediav2.common.cts.OutputManager; |
| import android.util.Log; |
| import android.util.Pair; |
| import android.view.Surface; |
| |
| import androidx.test.filters.LargeTest; |
| import androidx.test.platform.app.InstrumentationRegistry; |
| |
| import com.android.compatibility.common.util.ApiTest; |
| import com.android.compatibility.common.util.Preconditions; |
| |
| import org.junit.After; |
| import org.junit.Assume; |
| import org.junit.Before; |
| 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.io.File; |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.stream.IntStream; |
| |
| /** |
| * Test mediacodec api, video encoders and their interactions in surface mode. |
| * <p> |
| * The test decodes an input clip to surface. This decoded output is fed as input to encoder. |
| * Assuming no frame drops, the test expects, |
| * <ul> |
| * <li>The number of encoded frames to be identical to number of frames present in input clip |
| * .</li> |
| * <li>As encoders are expected to give consistent output for a given input and configuration |
| * parameters, the test checks for consistency across runs. For now, this attribute is not |
| * strictly enforced in this test.</li> |
| * <li>The encoder output timestamps list should be identical to decoder input timestamp list |
| * .</li> |
| * </ul> |
| * <p> |
| * The output of encoder is further verified by computing PSNR to check for obvious visual |
| * artifacts. |
| * <p> |
| * The test runs mediacodec in synchronous and asynchronous mode. |
| */ |
| @RunWith(Parameterized.class) |
| public class CodecEncoderSurfaceTest { |
| private static final String LOG_TAG = CodecEncoderSurfaceTest.class.getSimpleName(); |
| private static final String MEDIA_DIR = WorkDir.getMediaDirString(); |
| private static final boolean ENABLE_LOGS = false; |
| |
| private final String mEncoderName; |
| private final String mEncMediaType; |
| private final String mTestFile; |
| private final EncoderConfigParams mEncCfgParams; |
| private final int mColorFormat; |
| private final boolean mTestToneMap; |
| private final String mTestArgs; |
| |
| private MediaExtractor mExtractor; |
| private String mTestFileMediaType; |
| private MediaCodec mEncoder; |
| private MediaFormat mEncoderFormat; |
| private final CodecAsyncHandler mAsyncHandleEncoder = new CodecAsyncHandler(); |
| private String mDecoderName; |
| private MediaCodec mDecoder; |
| private MediaFormat mDecoderFormat; |
| private final CodecAsyncHandler mAsyncHandleDecoder = new CodecAsyncHandler(); |
| private boolean mIsCodecInAsyncMode; |
| private boolean mSignalEOSWithLastFrame; |
| private boolean mSawDecInputEOS; |
| private boolean mSawDecOutputEOS; |
| private boolean mSawEncOutputEOS; |
| private int mDecInputCount; |
| private int mDecOutputCount; |
| private int mEncOutputCount; |
| private int mLatency; |
| private boolean mReviseLatency; |
| |
| private final StringBuilder mTestConfig = new StringBuilder(); |
| private final StringBuilder mTestEnv = new StringBuilder(); |
| |
| private boolean mSaveToMem; |
| private OutputManager mOutputBuff; |
| |
| private Surface mSurface; |
| |
| private MediaMuxer mMuxer; |
| private int mTrackID = -1; |
| |
| static { |
| System.loadLibrary("ctsmediav2codecencsurface_jni"); |
| |
| android.os.Bundle args = InstrumentationRegistry.getArguments(); |
| CodecTestBase.mediaTypeSelKeys = args.getString(CodecTestBase.MEDIA_TYPE_SEL_KEY); |
| } |
| |
| public CodecEncoderSurfaceTest(String encoder, String mediaType, String testFile, |
| EncoderConfigParams encCfgParams, int colorFormat, boolean testToneMap, |
| @SuppressWarnings("unused") String testLabel, String allTestParams) { |
| mEncoderName = encoder; |
| mEncMediaType = mediaType; |
| mTestFile = MEDIA_DIR + testFile; |
| mEncCfgParams = encCfgParams; |
| mColorFormat = colorFormat; |
| mTestToneMap = testToneMap; |
| mTestArgs = allTestParams; |
| mLatency = mEncCfgParams.mMaxBFrames; |
| mReviseLatency = false; |
| } |
| |
| @Rule |
| public TestName mTestName = new TestName(); |
| |
| @Before |
| public void setUp() throws IOException, CloneNotSupportedException { |
| mTestConfig.setLength(0); |
| mTestConfig.append("\n################## Test Details ####################\n"); |
| mTestConfig.append("Test Name :- ").append(mTestName.getMethodName()).append("\n"); |
| mTestConfig.append("Test Parameters :- ").append(mTestArgs).append("\n"); |
| if (mEncoderName.startsWith(CodecTestBase.INVALID_CODEC)) { |
| fail("no valid component available for current test. \n" + mTestConfig); |
| } |
| mDecoderFormat = setUpSource(mTestFile); |
| ArrayList<MediaFormat> decoderFormatList = new ArrayList<>(); |
| decoderFormatList.add(mDecoderFormat); |
| String decoderMediaType = mDecoderFormat.getString(MediaFormat.KEY_MIME); |
| if (CodecTestBase.doesAnyFormatHaveHDRProfile(decoderMediaType, decoderFormatList) || |
| mTestFile.contains("10bit")) { |
| // Check if encoder is capable of supporting HDR profiles. |
| // Previous check doesn't verify this as profile isn't set in the format |
| Assume.assumeTrue(mEncoderName + " doesn't support HDR encoding", |
| CodecTestBase.doesCodecSupportHDRProfile(mEncoderName, mEncMediaType)); |
| } |
| |
| MediaCodecList codecList = new MediaCodecList(MediaCodecList.REGULAR_CODECS); |
| mDecoderName = codecList.findDecoderForFormat(mDecoderFormat); |
| Assume.assumeNotNull(mDecoderFormat.toString() + " not supported by any decoder.", |
| mDecoderName); |
| |
| if (mColorFormat == COLOR_FormatSurface) { |
| // TODO(b/253492870) Remove the following assumption check once this is supported |
| Assume.assumeFalse(mDecoderName + "is hardware accelerated and " + mEncoderName |
| + "is software only.", |
| isHardwareAcceleratedCodec(mDecoderName) && isSoftwareCodec(mEncoderName)); |
| } else { |
| // findDecoderForFormat() ignores color-format and decoder returned may not be |
| // supporting the color format set in mDecoderFormat. Following check will |
| // skip the test if decoder doesn't support the color format that is set. |
| boolean decoderSupportsColorFormat = |
| hasSupportForColorFormat(mDecoderName, decoderMediaType, mColorFormat); |
| if (mColorFormat == COLOR_FormatYUVP010) { |
| assumeTrue(mDecoderName + " doesn't support P010 output.", |
| decoderSupportsColorFormat); |
| } else { |
| assertTrue(mDecoderName + " doesn't support 420p 888 flexible output.", |
| decoderSupportsColorFormat); |
| } |
| } |
| EncoderConfigParams.Builder foreman = mEncCfgParams.getBuilder() |
| .setWidth(mDecoderFormat.getInteger(MediaFormat.KEY_WIDTH)) |
| .setHeight(mDecoderFormat.getInteger(MediaFormat.KEY_HEIGHT)); |
| mEncoderFormat = foreman.build().getFormat(); |
| } |
| |
| private static EncoderConfigParams getVideoEncoderCfgParams(String mediaType, int bitRate, |
| int frameRate, int bitDepth, int maxBFrames) { |
| return new EncoderConfigParams.Builder(mediaType) |
| .setBitRate(bitRate) |
| .setFrameRate(frameRate) |
| .setColorFormat(COLOR_FormatSurface) |
| .setInputBitDepth(bitDepth) |
| .setMaxBFrames(maxBFrames) |
| .build(); |
| } |
| |
| @After |
| public void tearDown() { |
| if (mDecoder != null) { |
| mDecoder.release(); |
| mDecoder = null; |
| } |
| if (mSurface != null) { |
| mSurface.release(); |
| mSurface = null; |
| } |
| if (mEncoder != null) { |
| mEncoder.release(); |
| mEncoder = null; |
| } |
| if (mExtractor != null) { |
| mExtractor.release(); |
| mExtractor = null; |
| } |
| if (mMuxer != null) { |
| mMuxer.release(); |
| mMuxer = null; |
| } |
| } |
| |
| @Parameterized.Parameters(name = "{index}({0}_{1}_{6})") |
| public static Collection<Object[]> input() { |
| final boolean isEncoder = true; |
| final boolean needAudio = false; |
| final boolean needVideo = true; |
| final List<Object[]> exhaustiveArgsList = new ArrayList<>(); |
| final List<Object[]> args = new ArrayList<>(Arrays.asList(new Object[][]{ |
| {MediaFormat.MIMETYPE_VIDEO_H263, "bbb_176x144_128kbps_15fps_h263.3gp", 128000, 15, |
| false}, |
| {MediaFormat.MIMETYPE_VIDEO_MPEG4, "bbb_128x96_64kbps_12fps_mpeg4.mp4", 64000, 12, |
| false}, |
| {MediaFormat.MIMETYPE_VIDEO_AVC, "bbb_cif_768kbps_30fps_avc.mp4", 512000, 30, |
| false}, |
| {MediaFormat.MIMETYPE_VIDEO_HEVC, "bbb_cif_768kbps_30fps_avc.mp4", 512000, 30, |
| false}, |
| {MediaFormat.MIMETYPE_VIDEO_VP8, "bbb_cif_768kbps_30fps_avc.mp4", 512000, 30, |
| false}, |
| {MediaFormat.MIMETYPE_VIDEO_VP9, "bbb_cif_768kbps_30fps_avc.mp4", 512000, 30, |
| false}, |
| {MediaFormat.MIMETYPE_VIDEO_AV1, "bbb_cif_768kbps_30fps_avc.mp4", 512000, 30, |
| false}, |
| })); |
| |
| final List<Object[]> argsHighBitDepth = new ArrayList<>(Arrays.asList(new Object[][]{ |
| {MediaFormat.MIMETYPE_VIDEO_AVC, "cosmat_520x390_24fps_crf22_avc_10bit.mkv", |
| 512000, 30, false}, |
| {MediaFormat.MIMETYPE_VIDEO_AVC, "cosmat_520x390_24fps_crf22_avc_10bit.mkv", |
| 512000, 30, true}, |
| {MediaFormat.MIMETYPE_VIDEO_HEVC, "cosmat_520x390_24fps_crf22_hevc_10bit.mkv", |
| 512000, 30, false}, |
| {MediaFormat.MIMETYPE_VIDEO_HEVC, "cosmat_520x390_24fps_crf22_hevc_10bit.mkv", |
| 512000, 30, true}, |
| {MediaFormat.MIMETYPE_VIDEO_VP9, "cosmat_520x390_24fps_crf22_vp9_10bit.mkv", |
| 512000, 30, false}, |
| {MediaFormat.MIMETYPE_VIDEO_VP9, "cosmat_520x390_24fps_crf22_vp9_10bit.mkv", |
| 512000, 30, true}, |
| {MediaFormat.MIMETYPE_VIDEO_AV1, "cosmat_520x390_24fps_768kbps_av1_10bit.mkv", |
| 512000, 30, false}, |
| {MediaFormat.MIMETYPE_VIDEO_AV1, "cosmat_520x390_24fps_768kbps_av1_10bit.mkv", |
| 512000, 30, true}, |
| })); |
| |
| int[] colorFormats = {COLOR_FormatSurface, COLOR_FormatYUV420Flexible}; |
| int[] maxBFrames = {0, 2}; |
| for (Object[] arg : args) { |
| final String mediaType = (String) arg[0]; |
| final int br = (int) arg[2]; |
| final int fps = (int) arg[3]; |
| for (int colorFormat : colorFormats) { |
| for (int maxBFrame : maxBFrames) { |
| if (!mediaType.equals(MediaFormat.MIMETYPE_VIDEO_AVC) |
| && !mediaType.equals(MediaFormat.MIMETYPE_VIDEO_HEVC) |
| && maxBFrame != 0) { |
| continue; |
| } |
| Object[] testArgs = new Object[6]; |
| testArgs[0] = arg[0]; |
| testArgs[1] = arg[1]; |
| testArgs[2] = getVideoEncoderCfgParams(mediaType, br, fps, 8, maxBFrame); |
| testArgs[3] = colorFormat; |
| testArgs[4] = arg[4]; |
| testArgs[5] = String.format("%dkbps_%dfps_%s", br / 1000, fps, |
| colorFormatToString(colorFormat, 8)); |
| exhaustiveArgsList.add(testArgs); |
| } |
| } |
| } |
| // P010 support was added in Android T, hence limit the following tests to Android T and |
| // above |
| if (CodecTestBase.IS_AT_LEAST_T) { |
| int[] colorFormatsHbd = {COLOR_FormatSurface, COLOR_FormatYUVP010}; |
| for (Object[] arg : argsHighBitDepth) { |
| final String mediaType = (String) arg[0]; |
| final int br = (int) arg[2]; |
| final int fps = (int) arg[3]; |
| final boolean toneMap = (boolean) arg[4]; |
| for (int colorFormat : colorFormatsHbd) { |
| for (int maxBFrame : maxBFrames) { |
| if (!mediaType.equals(MediaFormat.MIMETYPE_VIDEO_AVC) |
| && !mediaType.equals(MediaFormat.MIMETYPE_VIDEO_HEVC) |
| && maxBFrame != 0) { |
| continue; |
| } |
| Object[] testArgs = new Object[6]; |
| testArgs[0] = arg[0]; |
| testArgs[1] = arg[1]; |
| testArgs[2] = getVideoEncoderCfgParams(mediaType, br, fps, toneMap ? 8 : 10, |
| maxBFrame); |
| testArgs[3] = colorFormat; |
| testArgs[4] = arg[4]; |
| testArgs[5] = String.format("%dkbps_%dfps_%s_%s", br / 1000, fps, |
| colorFormatToString(colorFormat, 10), |
| toneMap ? "tonemapyes" : "tonemapno"); |
| exhaustiveArgsList.add(testArgs); |
| } |
| } |
| } |
| } |
| return CodecTestBase.prepareParamList(exhaustiveArgsList, isEncoder, needAudio, needVideo, |
| true); |
| } |
| |
| private boolean hasSeenError() { |
| return mAsyncHandleDecoder.hasSeenError() || mAsyncHandleEncoder.hasSeenError(); |
| } |
| |
| private MediaFormat setUpSource(String srcFile) throws IOException { |
| Preconditions.assertTestFileExists(srcFile); |
| mExtractor = new MediaExtractor(); |
| mExtractor.setDataSource(srcFile); |
| for (int trackID = 0; trackID < mExtractor.getTrackCount(); trackID++) { |
| MediaFormat format = mExtractor.getTrackFormat(trackID); |
| String mediaType = format.getString(MediaFormat.KEY_MIME); |
| if (mediaType.startsWith("video/")) { |
| mTestFileMediaType = mediaType; |
| mExtractor.selectTrack(trackID); |
| format.setInteger(MediaFormat.KEY_COLOR_FORMAT, mColorFormat); |
| if (mTestToneMap) { |
| format.setInteger(MediaFormat.KEY_COLOR_TRANSFER_REQUEST, |
| MediaFormat.COLOR_TRANSFER_SDR_VIDEO); |
| } |
| return format; |
| } |
| } |
| mExtractor.release(); |
| fail("No video track found in file: " + srcFile + ". \n" + mTestConfig + mTestEnv); |
| return null; |
| } |
| |
| private void resetContext(boolean isAsync, boolean signalEOSWithLastFrame) { |
| mAsyncHandleDecoder.resetContext(); |
| mAsyncHandleEncoder.resetContext(); |
| mIsCodecInAsyncMode = isAsync; |
| mSignalEOSWithLastFrame = signalEOSWithLastFrame; |
| mSawDecInputEOS = false; |
| mSawDecOutputEOS = false; |
| mSawEncOutputEOS = false; |
| mDecInputCount = 0; |
| mDecOutputCount = 0; |
| mEncOutputCount = 0; |
| } |
| |
| private void configureCodec(MediaFormat decFormat, MediaFormat encFormat, boolean isAsync, |
| boolean signalEOSWithLastFrame) { |
| resetContext(isAsync, signalEOSWithLastFrame); |
| mAsyncHandleEncoder.setCallBack(mEncoder, isAsync); |
| mEncoder.configure(encFormat, null, MediaCodec.CONFIGURE_FLAG_ENCODE, null); |
| if (mEncoder.getInputFormat().containsKey(MediaFormat.KEY_LATENCY)) { |
| mReviseLatency = true; |
| mLatency = mEncoder.getInputFormat().getInteger(MediaFormat.KEY_LATENCY); |
| } |
| mSurface = mEncoder.createInputSurface(); |
| assertTrue("Surface is not valid", mSurface.isValid()); |
| mAsyncHandleDecoder.setCallBack(mDecoder, isAsync); |
| mDecoder.configure(decFormat, mSurface, null, 0); |
| mTestEnv.setLength(0); |
| mTestEnv.append("################### Test Environment #####################\n"); |
| mTestEnv.append(String.format("Encoder under test :- %s \n", mEncoderName)); |
| mTestEnv.append(String.format("Format under test :- %s \n", encFormat)); |
| mTestEnv.append(String.format("Encoder is fed with output of :- %s \n", mDecoderName)); |
| mTestEnv.append(String.format("Format of Decoder Input :- %s", decFormat)); |
| mTestEnv.append(String.format("Encoder and Decoder are operating in :- %s mode \n", |
| (isAsync ? "asynchronous" : "synchronous"))); |
| mTestEnv.append(String.format("Components received input eos :- %s \n", |
| (signalEOSWithLastFrame ? "with full buffer" : "with empty buffer"))); |
| if (ENABLE_LOGS) { |
| Log.v(LOG_TAG, "codec configured"); |
| } |
| } |
| |
| private void enqueueDecoderEOS(int bufferIndex) { |
| if (!mSawDecInputEOS) { |
| mDecoder.queueInputBuffer(bufferIndex, 0, 0, 0, MediaCodec.BUFFER_FLAG_END_OF_STREAM); |
| mSawDecInputEOS = true; |
| if (ENABLE_LOGS) { |
| Log.v(LOG_TAG, "Queued End of Stream"); |
| } |
| } |
| } |
| |
| private void enqueueDecoderInput(int bufferIndex) { |
| if (mExtractor.getSampleSize() < 0) { |
| enqueueDecoderEOS(bufferIndex); |
| } else { |
| ByteBuffer inputBuffer = mDecoder.getInputBuffer(bufferIndex); |
| mExtractor.readSampleData(inputBuffer, 0); |
| int size = (int) mExtractor.getSampleSize(); |
| long pts = mExtractor.getSampleTime(); |
| int extractorFlags = mExtractor.getSampleFlags(); |
| int codecFlags = 0; |
| if ((extractorFlags & MediaExtractor.SAMPLE_FLAG_SYNC) != 0) { |
| codecFlags |= MediaCodec.BUFFER_FLAG_KEY_FRAME; |
| } |
| if ((extractorFlags & MediaExtractor.SAMPLE_FLAG_PARTIAL_FRAME) != 0) { |
| codecFlags |= MediaCodec.BUFFER_FLAG_PARTIAL_FRAME; |
| } |
| if (!mExtractor.advance() && mSignalEOSWithLastFrame) { |
| codecFlags |= MediaCodec.BUFFER_FLAG_END_OF_STREAM; |
| mSawDecInputEOS = true; |
| } |
| if (ENABLE_LOGS) { |
| Log.v(LOG_TAG, "input: id: " + bufferIndex + " size: " + size + " pts: " + pts + |
| " flags: " + codecFlags); |
| } |
| mDecoder.queueInputBuffer(bufferIndex, 0, size, pts, codecFlags); |
| if (size > 0 && (codecFlags & (MediaCodec.BUFFER_FLAG_CODEC_CONFIG | |
| MediaCodec.BUFFER_FLAG_PARTIAL_FRAME)) == 0) { |
| mOutputBuff.saveInPTS(pts); |
| mDecInputCount++; |
| } |
| } |
| } |
| |
| private void dequeueDecoderOutput(int bufferIndex, MediaCodec.BufferInfo info) { |
| if ((info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0) { |
| mSawDecOutputEOS = true; |
| } |
| if (ENABLE_LOGS) { |
| Log.v(LOG_TAG, "output: id: " + bufferIndex + " flags: " + info.flags + " size: " + |
| info.size + " timestamp: " + info.presentationTimeUs); |
| } |
| if (info.size > 0 && (info.flags & MediaCodec.BUFFER_FLAG_CODEC_CONFIG) == 0) { |
| mDecOutputCount++; |
| } |
| mDecoder.releaseOutputBuffer(bufferIndex, mSurface != null); |
| } |
| |
| private void dequeueEncoderOutput(int bufferIndex, MediaCodec.BufferInfo info) { |
| if (ENABLE_LOGS) { |
| Log.v(LOG_TAG, "encoder output: id: " + bufferIndex + " flags: " + info.flags + |
| " size: " + info.size + " timestamp: " + info.presentationTimeUs); |
| } |
| if ((info.flags & MediaCodec.BUFFER_FLAG_END_OF_STREAM) != 0) { |
| mSawEncOutputEOS = true; |
| } |
| if (info.size > 0) { |
| ByteBuffer buf = mEncoder.getOutputBuffer(bufferIndex); |
| if (mSaveToMem) { |
| mOutputBuff.saveToMemory(buf, info); |
| } |
| if (mMuxer != null) { |
| if (mTrackID == -1) { |
| mTrackID = mMuxer.addTrack(mEncoder.getOutputFormat()); |
| mMuxer.start(); |
| } |
| mMuxer.writeSampleData(mTrackID, buf, info); |
| } |
| if ((info.flags & MediaCodec.BUFFER_FLAG_CODEC_CONFIG) == 0) { |
| mOutputBuff.saveOutPTS(info.presentationTimeUs); |
| mEncOutputCount++; |
| } |
| } |
| mEncoder.releaseOutputBuffer(bufferIndex, false); |
| } |
| |
| private void tryEncoderOutput(long timeOutUs) throws InterruptedException { |
| if (mIsCodecInAsyncMode) { |
| if (!hasSeenError() && !mSawEncOutputEOS) { |
| int retry = 0; |
| while (mReviseLatency) { |
| if (mAsyncHandleEncoder.hasOutputFormatChanged()) { |
| mReviseLatency = false; |
| int actualLatency = mAsyncHandleEncoder.getOutputFormat() |
| .getInteger(MediaFormat.KEY_LATENCY, mLatency); |
| if (mLatency < actualLatency) { |
| mLatency = actualLatency; |
| return; |
| } |
| } else { |
| if (retry > CodecTestBase.RETRY_LIMIT) throw new InterruptedException( |
| "did not receive output format changed for encoder after " + |
| CodecTestBase.Q_DEQ_TIMEOUT_US * CodecTestBase.RETRY_LIMIT + |
| " us"); |
| Thread.sleep(CodecTestBase.Q_DEQ_TIMEOUT_US / 1000); |
| retry++; |
| } |
| } |
| Pair<Integer, MediaCodec.BufferInfo> element = mAsyncHandleEncoder.getOutput(); |
| if (element != null) { |
| dequeueEncoderOutput(element.first, element.second); |
| } |
| } |
| } else { |
| MediaCodec.BufferInfo outInfo = new MediaCodec.BufferInfo(); |
| if (!mSawEncOutputEOS) { |
| int outputBufferId = mEncoder.dequeueOutputBuffer(outInfo, timeOutUs); |
| if (outputBufferId >= 0) { |
| dequeueEncoderOutput(outputBufferId, outInfo); |
| } else if (outputBufferId == MediaCodec.INFO_OUTPUT_FORMAT_CHANGED) { |
| mLatency = mEncoder.getOutputFormat() |
| .getInteger(MediaFormat.KEY_LATENCY, mLatency); |
| } |
| } |
| } |
| } |
| |
| private void waitForAllEncoderOutputs() throws InterruptedException { |
| if (mIsCodecInAsyncMode) { |
| while (!hasSeenError() && !mSawEncOutputEOS) { |
| tryEncoderOutput(CodecTestBase.Q_DEQ_TIMEOUT_US); |
| } |
| } else { |
| while (!mSawEncOutputEOS) { |
| tryEncoderOutput(CodecTestBase.Q_DEQ_TIMEOUT_US); |
| } |
| } |
| } |
| |
| private void queueEOS() throws InterruptedException { |
| if (mIsCodecInAsyncMode) { |
| while (!mAsyncHandleDecoder.hasSeenError() && !mSawDecInputEOS) { |
| Pair<Integer, MediaCodec.BufferInfo> element = mAsyncHandleDecoder.getWork(); |
| if (element != null) { |
| int bufferID = element.first; |
| MediaCodec.BufferInfo info = element.second; |
| if (info != null) { |
| dequeueDecoderOutput(bufferID, info); |
| } else { |
| enqueueDecoderEOS(element.first); |
| } |
| } |
| } |
| } else { |
| MediaCodec.BufferInfo outInfo = new MediaCodec.BufferInfo(); |
| while (!mSawDecInputEOS) { |
| int outputBufferId = |
| mDecoder.dequeueOutputBuffer(outInfo, CodecTestBase.Q_DEQ_TIMEOUT_US); |
| if (outputBufferId >= 0) { |
| dequeueDecoderOutput(outputBufferId, outInfo); |
| } |
| int inputBufferId = mDecoder.dequeueInputBuffer(CodecTestBase.Q_DEQ_TIMEOUT_US); |
| if (inputBufferId != -1) { |
| enqueueDecoderEOS(inputBufferId); |
| } |
| } |
| } |
| if (mIsCodecInAsyncMode) { |
| while (!hasSeenError() && !mSawDecOutputEOS) { |
| Pair<Integer, MediaCodec.BufferInfo> decOp = mAsyncHandleDecoder.getOutput(); |
| if (decOp != null) dequeueDecoderOutput(decOp.first, decOp.second); |
| if (mSawDecOutputEOS) mEncoder.signalEndOfInputStream(); |
| if (mDecOutputCount - mEncOutputCount > mLatency) { |
| tryEncoderOutput(-1); |
| } |
| } |
| } else { |
| MediaCodec.BufferInfo outInfo = new MediaCodec.BufferInfo(); |
| while (!mSawDecOutputEOS) { |
| int outputBufferId = |
| mDecoder.dequeueOutputBuffer(outInfo, CodecTestBase.Q_DEQ_TIMEOUT_US); |
| if (outputBufferId >= 0) { |
| dequeueDecoderOutput(outputBufferId, outInfo); |
| } |
| if (mSawDecOutputEOS) mEncoder.signalEndOfInputStream(); |
| if (mDecOutputCount - mEncOutputCount > mLatency) { |
| tryEncoderOutput(-1); |
| } |
| } |
| } |
| } |
| |
| private void doWork(int frameLimit) throws InterruptedException { |
| int frameCnt = 0; |
| if (mIsCodecInAsyncMode) { |
| // dequeue output after inputEOS is expected to be done in waitForAllOutputs() |
| while (!hasSeenError() && !mSawDecInputEOS && frameCnt < frameLimit) { |
| Pair<Integer, MediaCodec.BufferInfo> element = mAsyncHandleDecoder.getWork(); |
| if (element != null) { |
| int bufferID = element.first; |
| MediaCodec.BufferInfo info = element.second; |
| if (info != null) { |
| // <id, info> corresponds to output callback. Handle it accordingly |
| dequeueDecoderOutput(bufferID, info); |
| } else { |
| // <id, null> corresponds to input callback. Handle it accordingly |
| enqueueDecoderInput(bufferID); |
| frameCnt++; |
| } |
| } |
| // check decoder EOS |
| if (mSawDecOutputEOS) mEncoder.signalEndOfInputStream(); |
| // encoder output |
| if (mDecOutputCount - mEncOutputCount > mLatency) { |
| tryEncoderOutput(-1); |
| } |
| } |
| } else { |
| MediaCodec.BufferInfo outInfo = new MediaCodec.BufferInfo(); |
| while (!mSawDecInputEOS && frameCnt < frameLimit) { |
| // decoder input |
| int inputBufferId = mDecoder.dequeueInputBuffer(CodecTestBase.Q_DEQ_TIMEOUT_US); |
| if (inputBufferId != -1) { |
| enqueueDecoderInput(inputBufferId); |
| frameCnt++; |
| } |
| // decoder output |
| int outputBufferId = |
| mDecoder.dequeueOutputBuffer(outInfo, CodecTestBase.Q_DEQ_TIMEOUT_US); |
| if (outputBufferId >= 0) { |
| dequeueDecoderOutput(outputBufferId, outInfo); |
| } |
| // check decoder EOS |
| if (mSawDecOutputEOS) mEncoder.signalEndOfInputStream(); |
| // encoder output |
| if (mDecOutputCount - mEncOutputCount > mLatency) { |
| tryEncoderOutput(-1); |
| } |
| } |
| } |
| } |
| |
| private void validateToneMappedFormat(MediaFormat format, String descriptor) { |
| assertEquals("unexpected color transfer in " + descriptor + " after tone mapping", |
| MediaFormat.COLOR_TRANSFER_SDR_VIDEO, |
| format.getInteger(MediaFormat.KEY_COLOR_TRANSFER, 0)); |
| assertNotEquals("unexpected color standard in " + descriptor + " after tone mapping", |
| MediaFormat.COLOR_STANDARD_BT2020, |
| format.getInteger(MediaFormat.KEY_COLOR_STANDARD, 0)); |
| |
| int profile = format.getInteger(MediaFormat.KEY_PROFILE, -1); |
| int[] profileArray = CodecTestBase.PROFILE_HDR_MAP.get(mEncMediaType); |
| assertFalse(descriptor + " must not contain HDR profile after tone mapping", |
| IntStream.of(profileArray).anyMatch(x -> x == profile)); |
| } |
| |
| /** |
| * Checks if the component under test can encode from surface properly. The test runs |
| * mediacodec in both synchronous and asynchronous mode. The test feeds the encoder input |
| * surface with output of decoder. Assuming no frame drops, the number of output frames from |
| * encoder should be identical to number of input frames to decoder. Also the timestamps |
| * should be identical. As encoder output is deterministic, the test expects consistent |
| * output in all runs. The output is written to a file using muxer. This file is validated |
| * for PSNR to check if the encoding happened successfully with out any obvious artifacts. |
| */ |
| @ApiTest(apis = {"MediaCodecInfo.CodecCapabilities#COLOR_FormatSurface"}) |
| @LargeTest |
| @Test(timeout = CodecTestBase.PER_TEST_TIMEOUT_LARGE_TEST_MS) |
| public void testSimpleEncodeFromSurface() throws IOException, InterruptedException { |
| mDecoder = MediaCodec.createByCodecName(mDecoderName); |
| String tmpPath = null; |
| boolean muxOutput = true; |
| if (mEncMediaType.equals(MediaFormat.MIMETYPE_VIDEO_AV1) && CodecTestBase.IS_BEFORE_U) { |
| muxOutput = false; |
| } |
| { |
| mEncoder = MediaCodec.createByCodecName(mEncoderName); |
| /* TODO(b/149027258) */ |
| mSaveToMem = false; |
| OutputManager ref = new OutputManager(); |
| OutputManager test = new OutputManager(ref.getSharedErrorLogs()); |
| int loopCounter = 0; |
| boolean[] boolStates = {true, false}; |
| for (boolean isAsync : boolStates) { |
| mExtractor.seekTo(0, MediaExtractor.SEEK_TO_CLOSEST_SYNC); |
| mOutputBuff = loopCounter == 0 ? ref : test; |
| mOutputBuff.reset(); |
| if (muxOutput && loopCounter == 0) { |
| int muxerFormat = getMuxerFormatForMediaType(mEncMediaType); |
| tmpPath = getTempFilePath(mEncCfgParams.mInputBitDepth > 8 ? "10bit" : ""); |
| mMuxer = new MediaMuxer(tmpPath, muxerFormat); |
| } |
| configureCodec(mDecoderFormat, mEncoderFormat, isAsync, false); |
| if (mTestToneMap) { |
| int transferRequest = mDecoder.getInputFormat().getInteger( |
| MediaFormat.KEY_COLOR_TRANSFER_REQUEST, 0); |
| assumeTrue(mDecoderName + " does not support HDR to SDR tone mapping", |
| 0 != transferRequest); |
| } |
| mEncoder.start(); |
| mDecoder.start(); |
| doWork(Integer.MAX_VALUE); |
| queueEOS(); |
| waitForAllEncoderOutputs(); |
| MediaFormat encoderOutputFormat = mEncoder.getOutputFormat(); |
| MediaFormat decoderOutputFormat = mDecoder.getOutputFormat(); |
| if (muxOutput) { |
| if (mTrackID != -1) { |
| mMuxer.stop(); |
| mTrackID = -1; |
| } |
| if (mMuxer != null) { |
| mMuxer.release(); |
| mMuxer = null; |
| } |
| } |
| mDecoder.stop(); |
| /* TODO(b/147348711) */ |
| if (false) mEncoder.stop(); |
| else mEncoder.reset(); |
| |
| assertFalse("Decoder has encountered error in async mode. \n" |
| + mTestConfig + mTestEnv + mAsyncHandleDecoder.getErrMsg(), |
| mAsyncHandleDecoder.hasSeenError()); |
| assertFalse("Encoder has encountered error in async mode. \n" |
| + mTestConfig + mTestEnv + mAsyncHandleEncoder.getErrMsg(), |
| mAsyncHandleEncoder.hasSeenError()); |
| assertTrue("Decoder has not received any input \n" + mTestConfig + mTestEnv, |
| 0 != mDecInputCount); |
| assertTrue("Decoder has not sent any output \n" + mTestConfig + mTestEnv, |
| 0 != mDecOutputCount); |
| assertTrue("Encoder has not sent any output \n" + mTestConfig + mTestEnv, |
| 0 != mEncOutputCount); |
| assertEquals("Decoder output count is not equal to decoder input count \n" |
| + mTestConfig + mTestEnv, mDecInputCount, mDecOutputCount); |
| |
| /* TODO(b/153127506) |
| * Currently disabling all encoder output checks. Added checks only for encoder |
| * timeStamp is in increasing order or not. |
| * Once issue is fixed remove increasing timestamp check and enable encoder checks. |
| */ |
| /*assertEquals("Encoder output count is not equal to Decoder input count \n" |
| + mTestConfig + mTestEnv, mDecInputCount, mEncOutputCount); |
| if (loopCounter != 0 && !ref.equals(test)) { |
| fail("Encoder output is not consistent across runs \n" + mTestConfig + mTestEnv |
| + test.getErrMsg()); |
| } |
| if (loopCounter == 0 && |
| !ref.isOutPtsListIdenticalToInpPtsList((mEncCfgParams.mMaxBFrames != 0))) { |
| fail("Input pts list and Output pts list are not identical \n" + mTestConfig |
| + mTestEnv + ref.getErrMsg()); |
| }*/ |
| if (mEncCfgParams.mMaxBFrames == 0 && !mOutputBuff.isPtsStrictlyIncreasing( |
| Long.MIN_VALUE)) { |
| fail("Output timestamps are not strictly increasing \n" + mTestConfig + mTestEnv |
| + mOutputBuff.getErrMsg()); |
| } |
| if (mTestToneMap) { |
| validateToneMappedFormat(decoderOutputFormat, "decoder output format"); |
| validateToneMappedFormat(encoderOutputFormat, "encoder output format"); |
| |
| if (tmpPath != null) { |
| MediaExtractor extractor = new MediaExtractor(); |
| extractor.setDataSource(tmpPath); |
| MediaFormat extractorFormat = extractor.getTrackFormat(0); |
| extractor.release(); |
| validateToneMappedFormat(extractorFormat, "extractor format"); |
| } |
| } |
| loopCounter++; |
| mSurface.release(); |
| mSurface = null; |
| } |
| mEncoder.release(); |
| } |
| mDecoder.release(); |
| mExtractor.release(); |
| // Skip stream validation as there is no reference for tone mapped input |
| if (muxOutput && !mTestToneMap) { |
| CodecEncoderTestBase.validateEncodedPSNR(mTestFileMediaType, mTestFile, mEncMediaType, |
| tmpPath, false, false, ACCEPTABLE_WIRELESS_TX_QUALITY); |
| } |
| if (muxOutput) new File(tmpPath).delete(); |
| } |
| |
| private native boolean nativeTestSimpleEncode(String encoder, String decoder, String mediaType, |
| String testFile, String muxFile, int colorFormat, String cfgParams, String separator, |
| StringBuilder retMsg); |
| |
| /** |
| * Test is similar to {@link #testSimpleEncodeFromSurface()} but uses ndk api |
| */ |
| @ApiTest(apis = {"MediaCodecInfo.CodecCapabilities#COLOR_FormatSurface"}) |
| @LargeTest |
| @Test(timeout = CodecTestBase.PER_TEST_TIMEOUT_LARGE_TEST_MS) |
| public void testSimpleEncodeFromSurfaceNative() throws IOException, InterruptedException { |
| assumeFalse("tone mapping tests are skipped in native mode", mTestToneMap); |
| String tmpPath = null; |
| if (!mEncMediaType.equals(MediaFormat.MIMETYPE_VIDEO_AV1) || CodecTestBase.IS_AT_LEAST_U) { |
| tmpPath = getTempFilePath(mEncCfgParams.mInputBitDepth > 8 ? "10bit" : ""); |
| } |
| int colorFormat = mDecoderFormat.getInteger(MediaFormat.KEY_COLOR_FORMAT, -1); |
| boolean isPass = nativeTestSimpleEncode(mEncoderName, mDecoderName, mEncMediaType, |
| mTestFile, tmpPath, colorFormat, |
| EncoderConfigParams.serializeMediaFormat(mEncoderFormat), |
| EncoderConfigParams.TOKEN_SEPARATOR, mTestConfig); |
| assertTrue(mTestConfig.toString(), isPass); |
| if (tmpPath != null) { |
| CodecEncoderTestBase.validateEncodedPSNR(mTestFileMediaType, mTestFile, mEncMediaType, |
| tmpPath, false, false, ACCEPTABLE_WIRELESS_TX_QUALITY); |
| new File(tmpPath).delete(); |
| } |
| } |
| } |
