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Rabbit-R1/android (non root)/java/sources/androidx/media3/exoplayer/audio/DefaultAudioSink.java

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2024-05-21 16:08:36 -05:00
package androidx.media3.exoplayer.audio;
import android.content.Context;
import android.media.AudioAttributes;
import android.media.AudioDeviceInfo;
import android.media.AudioFormat;
import android.media.AudioManager;
import android.media.AudioTrack;
import android.media.PlaybackParams;
import android.media.metrics.LogSessionId;
import android.os.Handler;
import android.os.Looper;
import android.os.SystemClock;
import android.util.Pair;
import androidx.media3.common.AudioAttributes;
import androidx.media3.common.AuxEffectInfo;
import androidx.media3.common.Format;
import androidx.media3.common.MimeTypes;
import androidx.media3.common.PlaybackParameters;
import androidx.media3.common.audio.AudioProcessingPipeline;
import androidx.media3.common.audio.AudioProcessor;
import androidx.media3.common.audio.ToInt16PcmAudioProcessor;
import androidx.media3.common.util.Assertions;
import androidx.media3.common.util.Clock;
import androidx.media3.common.util.ConditionVariable;
import androidx.media3.common.util.Log;
import androidx.media3.common.util.Util;
import androidx.media3.exoplayer.ExoPlayer;
import androidx.media3.exoplayer.analytics.PlayerId;
import androidx.media3.exoplayer.audio.AudioCapabilitiesReceiver;
import androidx.media3.exoplayer.audio.AudioSink;
import androidx.media3.exoplayer.audio.AudioTrackPositionTracker;
import androidx.media3.exoplayer.audio.DefaultAudioTrackBufferSizeProvider;
import androidx.media3.extractor.Ac3Util;
import androidx.media3.extractor.Ac4Util;
import androidx.media3.extractor.DtsUtil;
import androidx.media3.extractor.MpegAudioUtil;
import androidx.media3.extractor.OpusUtil;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.UnmodifiableIterator;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.util.ArrayDeque;
import java.util.Objects;
import java.util.concurrent.Executor;
import java.util.concurrent.ExecutorService;
import org.checkerframework.checker.nullness.qual.RequiresNonNull;
/* loaded from: classes2.dex */
public final class DefaultAudioSink implements AudioSink {
private static final int AUDIO_TRACK_RETRY_DURATION_MS = 100;
private static final int AUDIO_TRACK_SMALLER_BUFFER_RETRY_SIZE = 1000000;
public static final float DEFAULT_PLAYBACK_SPEED = 1.0f;
private static final boolean DEFAULT_SKIP_SILENCE = false;
private static final int ERROR_NATIVE_DEAD_OBJECT = -32;
public static final float MAX_PITCH = 8.0f;
public static final float MAX_PLAYBACK_SPEED = 8.0f;
public static final float MIN_PITCH = 0.1f;
public static final float MIN_PLAYBACK_SPEED = 0.1f;
public static final int OFFLOAD_MODE_DISABLED = 0;
public static final int OFFLOAD_MODE_ENABLED_GAPLESS_DISABLED = 3;
public static final int OFFLOAD_MODE_ENABLED_GAPLESS_NOT_REQUIRED = 2;
public static final int OFFLOAD_MODE_ENABLED_GAPLESS_REQUIRED = 1;
public static final int OUTPUT_MODE_OFFLOAD = 1;
public static final int OUTPUT_MODE_PASSTHROUGH = 2;
public static final int OUTPUT_MODE_PCM = 0;
private static final String TAG = "DefaultAudioSink";
public static boolean failOnSpuriousAudioTimestamp;
private static int pendingReleaseCount;
private static ExecutorService releaseExecutor;
private static final Object releaseExecutorLock = new Object();
private MediaPositionParameters afterDrainParameters;
private AudioAttributes audioAttributes;
private AudioCapabilities audioCapabilities;
private AudioCapabilitiesReceiver audioCapabilitiesReceiver;
private final ExoPlayer.AudioOffloadListener audioOffloadListener;
private AudioProcessingPipeline audioProcessingPipeline;
private final androidx.media3.common.audio.AudioProcessorChain audioProcessorChain;
private int audioSessionId;
private AudioTrack audioTrack;
private final AudioTrackBufferSizeProvider audioTrackBufferSizeProvider;
private final AudioTrackPositionTracker audioTrackPositionTracker;
private AuxEffectInfo auxEffectInfo;
private ByteBuffer avSyncHeader;
private int bytesUntilNextAvSync;
private final ChannelMappingAudioProcessor channelMappingAudioProcessor;
private Configuration configuration;
private final Context context;
private final boolean enableFloatOutput;
private boolean externalAudioSessionIdProvided;
private int framesPerEncodedSample;
private boolean handledEndOfStream;
private final PendingExceptionHolder<AudioSink.InitializationException> initializationExceptionPendingExceptionHolder;
private ByteBuffer inputBuffer;
private int inputBufferAccessUnitCount;
private boolean isWaitingForOffloadEndOfStreamHandled;
private long lastFeedElapsedRealtimeMs;
private long lastTunnelingAvSyncPresentationTimeUs;
private AudioSink.Listener listener;
private MediaPositionParameters mediaPositionParameters;
private final ArrayDeque<MediaPositionParameters> mediaPositionParametersCheckpoints;
private boolean offloadDisabledUntilNextConfiguration;
private final int offloadMode;
private StreamEventCallbackV29 offloadStreamEventCallbackV29;
private ByteBuffer outputBuffer;
private Configuration pendingConfiguration;
private Looper playbackLooper;
private PlaybackParameters playbackParameters;
private PlayerId playerId;
private boolean playing;
private byte[] preV21OutputBuffer;
private int preV21OutputBufferOffset;
private final boolean preferAudioTrackPlaybackParams;
private AudioDeviceInfoApi23 preferredDevice;
private final ConditionVariable releasingConditionVariable;
private boolean skipSilenceEnabled;
private long startMediaTimeUs;
private boolean startMediaTimeUsNeedsInit;
private boolean startMediaTimeUsNeedsSync;
private boolean stoppedAudioTrack;
private long submittedEncodedFrames;
private long submittedPcmBytes;
private final ImmutableList<AudioProcessor> toFloatPcmAvailableAudioProcessors;
private final ImmutableList<AudioProcessor> toIntPcmAvailableAudioProcessors;
private final TrimmingAudioProcessor trimmingAudioProcessor;
private boolean tunneling;
private float volume;
private final PendingExceptionHolder<AudioSink.WriteException> writeExceptionPendingExceptionHolder;
private long writtenEncodedFrames;
private long writtenPcmBytes;
@Deprecated
/* loaded from: classes2.dex */
public interface AudioProcessorChain extends androidx.media3.common.audio.AudioProcessorChain {
}
/* loaded from: classes2.dex */
public interface AudioTrackBufferSizeProvider {
public static final AudioTrackBufferSizeProvider DEFAULT = new DefaultAudioTrackBufferSizeProvider.Builder().build();
int getBufferSizeInBytes(int i, int i2, int i3, int i4, int i5, int i6, double d);
}
@Target({ElementType.TYPE_USE})
@Documented
@Retention(RetentionPolicy.SOURCE)
/* loaded from: classes2.dex */
public @interface OffloadMode {
}
@Target({ElementType.TYPE_USE})
@Documented
@Retention(RetentionPolicy.SOURCE)
/* loaded from: classes2.dex */
public @interface OutputMode {
}
private boolean isAudioTrackInitialized() {
return this.audioTrack != null;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public AudioAttributes getAudioAttributes() {
return this.audioAttributes;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public PlaybackParameters getPlaybackParameters() {
return this.playbackParameters;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public boolean getSkipSilenceEnabled() {
return this.skipSilenceEnabled;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void handleDiscontinuity() {
this.startMediaTimeUsNeedsSync = true;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setListener(AudioSink.Listener listener) {
this.listener = listener;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setPlayerId(PlayerId playerId) {
this.playerId = playerId;
}
/* loaded from: classes2.dex */
public static final class InvalidAudioTrackTimestampException extends RuntimeException {
private InvalidAudioTrackTimestampException(String str) {
super(str);
}
}
/* loaded from: classes2.dex */
public static class DefaultAudioProcessorChain implements AudioProcessorChain {
private final AudioProcessor[] audioProcessors;
private final SilenceSkippingAudioProcessor silenceSkippingAudioProcessor;
private final androidx.media3.common.audio.SonicAudioProcessor sonicAudioProcessor;
@Override // androidx.media3.common.audio.AudioProcessorChain
public AudioProcessor[] getAudioProcessors() {
return this.audioProcessors;
}
public DefaultAudioProcessorChain(AudioProcessor... audioProcessorArr) {
this(audioProcessorArr, new SilenceSkippingAudioProcessor(), new androidx.media3.common.audio.SonicAudioProcessor());
}
public DefaultAudioProcessorChain(AudioProcessor[] audioProcessorArr, SilenceSkippingAudioProcessor silenceSkippingAudioProcessor, androidx.media3.common.audio.SonicAudioProcessor sonicAudioProcessor) {
AudioProcessor[] audioProcessorArr2 = new AudioProcessor[audioProcessorArr.length + 2];
this.audioProcessors = audioProcessorArr2;
System.arraycopy(audioProcessorArr, 0, audioProcessorArr2, 0, audioProcessorArr.length);
this.silenceSkippingAudioProcessor = silenceSkippingAudioProcessor;
this.sonicAudioProcessor = sonicAudioProcessor;
audioProcessorArr2[audioProcessorArr.length] = silenceSkippingAudioProcessor;
audioProcessorArr2[audioProcessorArr.length + 1] = sonicAudioProcessor;
}
@Override // androidx.media3.common.audio.AudioProcessorChain
public PlaybackParameters applyPlaybackParameters(PlaybackParameters playbackParameters) {
this.sonicAudioProcessor.setSpeed(playbackParameters.speed);
this.sonicAudioProcessor.setPitch(playbackParameters.pitch);
return playbackParameters;
}
@Override // androidx.media3.common.audio.AudioProcessorChain
public boolean applySkipSilenceEnabled(boolean z) {
this.silenceSkippingAudioProcessor.setEnabled(z);
return z;
}
@Override // androidx.media3.common.audio.AudioProcessorChain
public long getMediaDuration(long j) {
return this.sonicAudioProcessor.getMediaDuration(j);
}
@Override // androidx.media3.common.audio.AudioProcessorChain
public long getSkippedOutputFrameCount() {
return this.silenceSkippingAudioProcessor.getSkippedFrames();
}
}
/* loaded from: classes2.dex */
public static final class Builder {
private AudioCapabilities audioCapabilities;
ExoPlayer.AudioOffloadListener audioOffloadListener;
private androidx.media3.common.audio.AudioProcessorChain audioProcessorChain;
AudioTrackBufferSizeProvider audioTrackBufferSizeProvider;
private final Context context;
private boolean enableAudioTrackPlaybackParams;
private boolean enableFloatOutput;
private int offloadMode;
public Builder setAudioTrackBufferSizeProvider(AudioTrackBufferSizeProvider audioTrackBufferSizeProvider) {
this.audioTrackBufferSizeProvider = audioTrackBufferSizeProvider;
return this;
}
public Builder setEnableAudioTrackPlaybackParams(boolean z) {
this.enableAudioTrackPlaybackParams = z;
return this;
}
public Builder setEnableFloatOutput(boolean z) {
this.enableFloatOutput = z;
return this;
}
public Builder setExperimentalAudioOffloadListener(ExoPlayer.AudioOffloadListener audioOffloadListener) {
this.audioOffloadListener = audioOffloadListener;
return this;
}
public Builder setOffloadMode(int i) {
this.offloadMode = i;
return this;
}
@Deprecated
public Builder() {
this.context = null;
this.audioCapabilities = AudioCapabilities.DEFAULT_AUDIO_CAPABILITIES;
this.offloadMode = 0;
this.audioTrackBufferSizeProvider = AudioTrackBufferSizeProvider.DEFAULT;
}
public Builder(Context context) {
this.context = context;
this.audioCapabilities = AudioCapabilities.DEFAULT_AUDIO_CAPABILITIES;
this.offloadMode = 0;
this.audioTrackBufferSizeProvider = AudioTrackBufferSizeProvider.DEFAULT;
}
@Deprecated
public Builder setAudioCapabilities(AudioCapabilities audioCapabilities) {
Assertions.checkNotNull(audioCapabilities);
this.audioCapabilities = audioCapabilities;
return this;
}
public Builder setAudioProcessors(AudioProcessor[] audioProcessorArr) {
Assertions.checkNotNull(audioProcessorArr);
return setAudioProcessorChain(new DefaultAudioProcessorChain(audioProcessorArr));
}
public Builder setAudioProcessorChain(androidx.media3.common.audio.AudioProcessorChain audioProcessorChain) {
Assertions.checkNotNull(audioProcessorChain);
this.audioProcessorChain = audioProcessorChain;
return this;
}
public DefaultAudioSink build() {
if (this.audioProcessorChain == null) {
this.audioProcessorChain = new DefaultAudioProcessorChain(new AudioProcessor[0]);
}
return new DefaultAudioSink(this);
}
}
@RequiresNonNull({"#1.audioProcessorChain"})
private DefaultAudioSink(Builder builder) {
AudioCapabilities audioCapabilities;
Context context = builder.context;
this.context = context;
if (context == null) {
audioCapabilities = builder.audioCapabilities;
} else {
audioCapabilities = AudioCapabilities.getCapabilities(context);
}
this.audioCapabilities = audioCapabilities;
this.audioProcessorChain = builder.audioProcessorChain;
this.enableFloatOutput = Util.SDK_INT >= 21 && builder.enableFloatOutput;
this.preferAudioTrackPlaybackParams = Util.SDK_INT >= 23 && builder.enableAudioTrackPlaybackParams;
this.offloadMode = Util.SDK_INT >= 29 ? builder.offloadMode : 0;
this.audioTrackBufferSizeProvider = builder.audioTrackBufferSizeProvider;
ConditionVariable conditionVariable = new ConditionVariable(Clock.DEFAULT);
this.releasingConditionVariable = conditionVariable;
conditionVariable.open();
this.audioTrackPositionTracker = new AudioTrackPositionTracker(new PositionTrackerListener());
ChannelMappingAudioProcessor channelMappingAudioProcessor = new ChannelMappingAudioProcessor();
this.channelMappingAudioProcessor = channelMappingAudioProcessor;
TrimmingAudioProcessor trimmingAudioProcessor = new TrimmingAudioProcessor();
this.trimmingAudioProcessor = trimmingAudioProcessor;
this.toIntPcmAvailableAudioProcessors = ImmutableList.of((TrimmingAudioProcessor) new ToInt16PcmAudioProcessor(), (TrimmingAudioProcessor) channelMappingAudioProcessor, trimmingAudioProcessor);
this.toFloatPcmAvailableAudioProcessors = ImmutableList.of(new ToFloatPcmAudioProcessor());
this.volume = 1.0f;
this.audioAttributes = AudioAttributes.DEFAULT;
this.audioSessionId = 0;
this.auxEffectInfo = new AuxEffectInfo(0, 0.0f);
this.mediaPositionParameters = new MediaPositionParameters(PlaybackParameters.DEFAULT, 0L, 0L);
this.playbackParameters = PlaybackParameters.DEFAULT;
this.skipSilenceEnabled = false;
this.mediaPositionParametersCheckpoints = new ArrayDeque<>();
this.initializationExceptionPendingExceptionHolder = new PendingExceptionHolder<>(100L);
this.writeExceptionPendingExceptionHolder = new PendingExceptionHolder<>(100L);
this.audioOffloadListener = builder.audioOffloadListener;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public boolean supportsFormat(Format format) {
return getFormatSupport(format) != 0;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public int getFormatSupport(Format format) {
if (!"audio/raw".equals(format.sampleMimeType)) {
return ((this.offloadDisabledUntilNextConfiguration || !useOffloadedPlayback(format, this.audioAttributes)) && !getAudioCapabilities().isPassthroughPlaybackSupported(format)) ? 0 : 2;
}
if (Util.isEncodingLinearPcm(format.pcmEncoding)) {
return (format.pcmEncoding == 2 || (this.enableFloatOutput && format.pcmEncoding == 4)) ? 2 : 1;
}
Log.w(TAG, "Invalid PCM encoding: " + format.pcmEncoding);
return 0;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public long getCurrentPositionUs(boolean z) {
if (!isAudioTrackInitialized() || this.startMediaTimeUsNeedsInit) {
return Long.MIN_VALUE;
}
return applySkipping(applyMediaPositionParameters(Math.min(this.audioTrackPositionTracker.getCurrentPositionUs(z), this.configuration.framesToDurationUs(getWrittenFrames()))));
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void configure(Format format, int i, int[] iArr) throws AudioSink.ConfigurationException {
AudioProcessingPipeline audioProcessingPipeline;
int i2;
int i3;
int intValue;
int i4;
boolean z;
int i5;
int i6;
int i7;
int i8;
int i9;
int i10;
int bufferSizeInBytes;
int[] iArr2;
if ("audio/raw".equals(format.sampleMimeType)) {
Assertions.checkArgument(Util.isEncodingLinearPcm(format.pcmEncoding));
int pcmFrameSize = Util.getPcmFrameSize(format.pcmEncoding, format.channelCount);
ImmutableList.Builder builder = new ImmutableList.Builder();
if (shouldUseFloatOutput(format.pcmEncoding)) {
builder.addAll((Iterable) this.toFloatPcmAvailableAudioProcessors);
} else {
builder.addAll((Iterable) this.toIntPcmAvailableAudioProcessors);
builder.add((Object[]) this.audioProcessorChain.getAudioProcessors());
}
AudioProcessingPipeline audioProcessingPipeline2 = new AudioProcessingPipeline(builder.build());
if (audioProcessingPipeline2.equals(this.audioProcessingPipeline)) {
audioProcessingPipeline2 = this.audioProcessingPipeline;
}
this.trimmingAudioProcessor.setTrimFrameCount(format.encoderDelay, format.encoderPadding);
if (Util.SDK_INT < 21 && format.channelCount == 8 && iArr == null) {
iArr2 = new int[6];
for (int i11 = 0; i11 < 6; i11++) {
iArr2[i11] = i11;
}
} else {
iArr2 = iArr;
}
this.channelMappingAudioProcessor.setChannelMap(iArr2);
try {
AudioProcessor.AudioFormat configure = audioProcessingPipeline2.configure(new AudioProcessor.AudioFormat(format.sampleRate, format.channelCount, format.pcmEncoding));
int i12 = configure.encoding;
int i13 = configure.sampleRate;
int audioTrackChannelConfig = Util.getAudioTrackChannelConfig(configure.channelCount);
i2 = Util.getPcmFrameSize(i12, configure.channelCount);
audioProcessingPipeline = audioProcessingPipeline2;
i4 = i12;
i3 = i13;
intValue = audioTrackChannelConfig;
z = this.preferAudioTrackPlaybackParams;
i6 = pcmFrameSize;
i5 = 0;
} catch (AudioProcessor.UnhandledAudioFormatException e) {
throw new AudioSink.ConfigurationException(e, format);
}
} else {
AudioProcessingPipeline audioProcessingPipeline3 = new AudioProcessingPipeline(ImmutableList.of());
int i14 = format.sampleRate;
if (useOffloadedPlayback(format, this.audioAttributes)) {
audioProcessingPipeline = audioProcessingPipeline3;
i2 = -1;
i5 = 1;
z = true;
i3 = i14;
i4 = MimeTypes.getEncoding((String) Assertions.checkNotNull(format.sampleMimeType), format.codecs);
intValue = Util.getAudioTrackChannelConfig(format.channelCount);
} else {
Pair<Integer, Integer> encodingAndChannelConfigForPassthrough = getAudioCapabilities().getEncodingAndChannelConfigForPassthrough(format);
if (encodingAndChannelConfigForPassthrough == null) {
throw new AudioSink.ConfigurationException("Unable to configure passthrough for: " + format, format);
}
int intValue2 = ((Integer) encodingAndChannelConfigForPassthrough.first).intValue();
audioProcessingPipeline = audioProcessingPipeline3;
i2 = -1;
i3 = i14;
intValue = ((Integer) encodingAndChannelConfigForPassthrough.second).intValue();
i4 = intValue2;
z = this.preferAudioTrackPlaybackParams;
i5 = 2;
}
i6 = i2;
}
if (i4 == 0) {
throw new AudioSink.ConfigurationException("Invalid output encoding (mode=" + i5 + ") for: " + format, format);
}
if (intValue == 0) {
throw new AudioSink.ConfigurationException("Invalid output channel config (mode=" + i5 + ") for: " + format, format);
}
if (i != 0) {
bufferSizeInBytes = i;
i7 = i4;
i8 = intValue;
i9 = i2;
i10 = i3;
} else {
i7 = i4;
i8 = intValue;
i9 = i2;
i10 = i3;
bufferSizeInBytes = this.audioTrackBufferSizeProvider.getBufferSizeInBytes(getAudioTrackMinBufferSize(i3, intValue, i4), i4, i5, i2 != -1 ? i2 : 1, i3, format.bitrate, z ? 8.0d : 1.0d);
}
this.offloadDisabledUntilNextConfiguration = false;
Configuration configuration = new Configuration(format, i6, i5, i9, i10, i8, i7, bufferSizeInBytes, audioProcessingPipeline, z);
if (isAudioTrackInitialized()) {
this.pendingConfiguration = configuration;
} else {
this.configuration = configuration;
}
}
private void setupAudioProcessors() {
AudioProcessingPipeline audioProcessingPipeline = this.configuration.audioProcessingPipeline;
this.audioProcessingPipeline = audioProcessingPipeline;
audioProcessingPipeline.flush();
}
private boolean initializeAudioTrack() throws AudioSink.InitializationException {
PlayerId playerId;
if (!this.releasingConditionVariable.isOpen()) {
return false;
}
AudioTrack buildAudioTrackWithRetry = buildAudioTrackWithRetry();
this.audioTrack = buildAudioTrackWithRetry;
if (isOffloadedPlayback(buildAudioTrackWithRetry)) {
registerStreamEventCallbackV29(this.audioTrack);
if (this.offloadMode != 3) {
this.audioTrack.setOffloadDelayPadding(this.configuration.inputFormat.encoderDelay, this.configuration.inputFormat.encoderPadding);
}
}
if (Util.SDK_INT >= 31 && (playerId = this.playerId) != null) {
Api31.setLogSessionIdOnAudioTrack(this.audioTrack, playerId);
}
this.audioSessionId = this.audioTrack.getAudioSessionId();
this.audioTrackPositionTracker.setAudioTrack(this.audioTrack, this.configuration.outputMode == 2, this.configuration.outputEncoding, this.configuration.outputPcmFrameSize, this.configuration.bufferSize);
setVolumeInternal();
if (this.auxEffectInfo.effectId != 0) {
this.audioTrack.attachAuxEffect(this.auxEffectInfo.effectId);
this.audioTrack.setAuxEffectSendLevel(this.auxEffectInfo.sendLevel);
}
if (this.preferredDevice != null && Util.SDK_INT >= 23) {
Api23.setPreferredDeviceOnAudioTrack(this.audioTrack, this.preferredDevice);
}
this.startMediaTimeUsNeedsInit = true;
return true;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void play() {
this.playing = true;
if (isAudioTrackInitialized()) {
this.audioTrackPositionTracker.start();
this.audioTrack.play();
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public boolean handleBuffer(ByteBuffer byteBuffer, long j, int i) throws AudioSink.InitializationException, AudioSink.WriteException {
ByteBuffer byteBuffer2 = this.inputBuffer;
Assertions.checkArgument(byteBuffer2 == null || byteBuffer == byteBuffer2);
if (this.pendingConfiguration != null) {
if (!drainToEndOfStream()) {
return false;
}
if (!this.pendingConfiguration.canReuseAudioTrack(this.configuration)) {
playPendingData();
if (hasPendingData()) {
return false;
}
flush();
} else {
this.configuration = this.pendingConfiguration;
this.pendingConfiguration = null;
if (isOffloadedPlayback(this.audioTrack) && this.offloadMode != 3) {
if (this.audioTrack.getPlayState() == 3) {
this.audioTrack.setOffloadEndOfStream();
}
this.audioTrack.setOffloadDelayPadding(this.configuration.inputFormat.encoderDelay, this.configuration.inputFormat.encoderPadding);
this.isWaitingForOffloadEndOfStreamHandled = true;
}
}
applyAudioProcessorPlaybackParametersAndSkipSilence(j);
}
if (!isAudioTrackInitialized()) {
try {
if (!initializeAudioTrack()) {
return false;
}
} catch (AudioSink.InitializationException e) {
if (e.isRecoverable) {
throw e;
}
this.initializationExceptionPendingExceptionHolder.throwExceptionIfDeadlineIsReached(e);
return false;
}
}
this.initializationExceptionPendingExceptionHolder.clear();
if (this.startMediaTimeUsNeedsInit) {
this.startMediaTimeUs = Math.max(0L, j);
this.startMediaTimeUsNeedsSync = false;
this.startMediaTimeUsNeedsInit = false;
if (useAudioTrackPlaybackParams()) {
setAudioTrackPlaybackParametersV23();
}
applyAudioProcessorPlaybackParametersAndSkipSilence(j);
if (this.playing) {
play();
}
}
if (!this.audioTrackPositionTracker.mayHandleBuffer(getWrittenFrames())) {
return false;
}
if (this.inputBuffer == null) {
Assertions.checkArgument(byteBuffer.order() == ByteOrder.LITTLE_ENDIAN);
if (!byteBuffer.hasRemaining()) {
return true;
}
if (this.configuration.outputMode != 0 && this.framesPerEncodedSample == 0) {
int framesPerEncodedSample = getFramesPerEncodedSample(this.configuration.outputEncoding, byteBuffer);
this.framesPerEncodedSample = framesPerEncodedSample;
if (framesPerEncodedSample == 0) {
return true;
}
}
if (this.afterDrainParameters != null) {
if (!drainToEndOfStream()) {
return false;
}
applyAudioProcessorPlaybackParametersAndSkipSilence(j);
this.afterDrainParameters = null;
}
long inputFramesToDurationUs = this.startMediaTimeUs + this.configuration.inputFramesToDurationUs(getSubmittedFrames() - this.trimmingAudioProcessor.getTrimmedFrameCount());
if (!this.startMediaTimeUsNeedsSync && Math.abs(inputFramesToDurationUs - j) > 200000) {
AudioSink.Listener listener = this.listener;
if (listener != null) {
listener.onAudioSinkError(new AudioSink.UnexpectedDiscontinuityException(j, inputFramesToDurationUs));
}
this.startMediaTimeUsNeedsSync = true;
}
if (this.startMediaTimeUsNeedsSync) {
if (!drainToEndOfStream()) {
return false;
}
long j2 = j - inputFramesToDurationUs;
this.startMediaTimeUs += j2;
this.startMediaTimeUsNeedsSync = false;
applyAudioProcessorPlaybackParametersAndSkipSilence(j);
AudioSink.Listener listener2 = this.listener;
if (listener2 != null && j2 != 0) {
listener2.onPositionDiscontinuity();
}
}
if (this.configuration.outputMode == 0) {
this.submittedPcmBytes += byteBuffer.remaining();
} else {
this.submittedEncodedFrames += this.framesPerEncodedSample * i;
}
this.inputBuffer = byteBuffer;
this.inputBufferAccessUnitCount = i;
}
processBuffers(j);
if (!this.inputBuffer.hasRemaining()) {
this.inputBuffer = null;
this.inputBufferAccessUnitCount = 0;
return true;
}
if (!this.audioTrackPositionTracker.isStalled(getWrittenFrames())) {
return false;
}
Log.w(TAG, "Resetting stalled audio track");
flush();
return true;
}
private AudioTrack buildAudioTrackWithRetry() throws AudioSink.InitializationException {
try {
return buildAudioTrack((Configuration) Assertions.checkNotNull(this.configuration));
} catch (AudioSink.InitializationException e) {
if (this.configuration.bufferSize > 1000000) {
Configuration copyWithBufferSize = this.configuration.copyWithBufferSize(1000000);
try {
AudioTrack buildAudioTrack = this.buildAudioTrack(copyWithBufferSize);
this.configuration = copyWithBufferSize;
return buildAudioTrack;
} catch (AudioSink.InitializationException e2) {
e.addSuppressed(e2);
this.maybeDisableOffload();
throw e;
}
}
this.maybeDisableOffload();
throw e;
}
}
private AudioTrack buildAudioTrack(Configuration configuration) throws AudioSink.InitializationException {
try {
AudioTrack buildAudioTrack = configuration.buildAudioTrack(this.tunneling, this.audioAttributes, this.audioSessionId);
ExoPlayer.AudioOffloadListener audioOffloadListener = this.audioOffloadListener;
if (audioOffloadListener != null) {
audioOffloadListener.onExperimentalOffloadedPlayback(isOffloadedPlayback(buildAudioTrack));
}
return buildAudioTrack;
} catch (AudioSink.InitializationException e) {
AudioSink.Listener listener = this.listener;
if (listener != null) {
listener.onAudioSinkError(e);
}
throw e;
}
}
private void registerStreamEventCallbackV29(AudioTrack audioTrack) {
if (this.offloadStreamEventCallbackV29 == null) {
this.offloadStreamEventCallbackV29 = new StreamEventCallbackV29();
}
this.offloadStreamEventCallbackV29.register(audioTrack);
}
private void processBuffers(long j) throws AudioSink.WriteException {
ByteBuffer output;
if (!this.audioProcessingPipeline.isOperational()) {
ByteBuffer byteBuffer = this.inputBuffer;
if (byteBuffer == null) {
byteBuffer = AudioProcessor.EMPTY_BUFFER;
}
writeBuffer(byteBuffer, j);
return;
}
while (!this.audioProcessingPipeline.isEnded()) {
do {
output = this.audioProcessingPipeline.getOutput();
if (output.hasRemaining()) {
writeBuffer(output, j);
} else {
ByteBuffer byteBuffer2 = this.inputBuffer;
if (byteBuffer2 == null || !byteBuffer2.hasRemaining()) {
return;
} else {
this.audioProcessingPipeline.queueInput(this.inputBuffer);
}
}
} while (!output.hasRemaining());
return;
}
}
private boolean drainToEndOfStream() throws AudioSink.WriteException {
if (!this.audioProcessingPipeline.isOperational()) {
ByteBuffer byteBuffer = this.outputBuffer;
if (byteBuffer == null) {
return true;
}
writeBuffer(byteBuffer, Long.MIN_VALUE);
return this.outputBuffer == null;
}
this.audioProcessingPipeline.queueEndOfStream();
processBuffers(Long.MIN_VALUE);
if (!this.audioProcessingPipeline.isEnded()) {
return false;
}
ByteBuffer byteBuffer2 = this.outputBuffer;
return byteBuffer2 == null || !byteBuffer2.hasRemaining();
}
private void writeBuffer(ByteBuffer byteBuffer, long j) throws AudioSink.WriteException {
int writeNonBlockingV21;
AudioSink.Listener listener;
if (byteBuffer.hasRemaining()) {
ByteBuffer byteBuffer2 = this.outputBuffer;
if (byteBuffer2 != null) {
Assertions.checkArgument(byteBuffer2 == byteBuffer);
} else {
this.outputBuffer = byteBuffer;
if (Util.SDK_INT < 21) {
int remaining = byteBuffer.remaining();
byte[] bArr = this.preV21OutputBuffer;
if (bArr == null || bArr.length < remaining) {
this.preV21OutputBuffer = new byte[remaining];
}
int position = byteBuffer.position();
byteBuffer.get(this.preV21OutputBuffer, 0, remaining);
byteBuffer.position(position);
this.preV21OutputBufferOffset = 0;
}
}
int remaining2 = byteBuffer.remaining();
if (Util.SDK_INT < 21) {
int availableBufferSize = this.audioTrackPositionTracker.getAvailableBufferSize(this.writtenPcmBytes);
if (availableBufferSize > 0) {
writeNonBlockingV21 = this.audioTrack.write(this.preV21OutputBuffer, this.preV21OutputBufferOffset, Math.min(remaining2, availableBufferSize));
if (writeNonBlockingV21 > 0) {
this.preV21OutputBufferOffset += writeNonBlockingV21;
byteBuffer.position(byteBuffer.position() + writeNonBlockingV21);
}
} else {
writeNonBlockingV21 = 0;
}
} else if (this.tunneling) {
Assertions.checkState(j != -9223372036854775807L);
if (j == Long.MIN_VALUE) {
j = this.lastTunnelingAvSyncPresentationTimeUs;
} else {
this.lastTunnelingAvSyncPresentationTimeUs = j;
}
writeNonBlockingV21 = writeNonBlockingWithAvSyncV21(this.audioTrack, byteBuffer, remaining2, j);
} else {
writeNonBlockingV21 = writeNonBlockingV21(this.audioTrack, byteBuffer, remaining2);
}
this.lastFeedElapsedRealtimeMs = SystemClock.elapsedRealtime();
if (writeNonBlockingV21 < 0) {
AudioSink.WriteException writeException = new AudioSink.WriteException(writeNonBlockingV21, this.configuration.inputFormat, isAudioTrackDeadObject(writeNonBlockingV21) && this.writtenEncodedFrames > 0);
AudioSink.Listener listener2 = this.listener;
if (listener2 != null) {
listener2.onAudioSinkError(writeException);
}
if (writeException.isRecoverable) {
this.audioCapabilities = AudioCapabilities.DEFAULT_AUDIO_CAPABILITIES;
throw writeException;
}
this.writeExceptionPendingExceptionHolder.throwExceptionIfDeadlineIsReached(writeException);
return;
}
this.writeExceptionPendingExceptionHolder.clear();
if (isOffloadedPlayback(this.audioTrack)) {
if (this.writtenEncodedFrames > 0) {
this.isWaitingForOffloadEndOfStreamHandled = false;
}
if (this.playing && (listener = this.listener) != null && writeNonBlockingV21 < remaining2 && !this.isWaitingForOffloadEndOfStreamHandled) {
listener.onOffloadBufferFull();
}
}
if (this.configuration.outputMode == 0) {
this.writtenPcmBytes += writeNonBlockingV21;
}
if (writeNonBlockingV21 == remaining2) {
if (this.configuration.outputMode != 0) {
Assertions.checkState(byteBuffer == this.inputBuffer);
this.writtenEncodedFrames += this.framesPerEncodedSample * this.inputBufferAccessUnitCount;
}
this.outputBuffer = null;
}
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void playToEndOfStream() throws AudioSink.WriteException {
if (!this.handledEndOfStream && isAudioTrackInitialized() && drainToEndOfStream()) {
playPendingData();
this.handledEndOfStream = true;
}
}
private void maybeDisableOffload() {
if (this.configuration.outputModeIsOffload()) {
this.offloadDisabledUntilNextConfiguration = true;
}
}
private static boolean isAudioTrackDeadObject(int i) {
return (Util.SDK_INT >= 24 && i == -6) || i == ERROR_NATIVE_DEAD_OBJECT;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public boolean isEnded() {
return !isAudioTrackInitialized() || (this.handledEndOfStream && !hasPendingData());
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public boolean hasPendingData() {
return isAudioTrackInitialized() && this.audioTrackPositionTracker.hasPendingData(getWrittenFrames());
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setPlaybackParameters(PlaybackParameters playbackParameters) {
this.playbackParameters = new PlaybackParameters(Util.constrainValue(playbackParameters.speed, 0.1f, 8.0f), Util.constrainValue(playbackParameters.pitch, 0.1f, 8.0f));
if (useAudioTrackPlaybackParams()) {
setAudioTrackPlaybackParametersV23();
} else {
setAudioProcessorPlaybackParameters(playbackParameters);
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setSkipSilenceEnabled(boolean z) {
this.skipSilenceEnabled = z;
setAudioProcessorPlaybackParameters(useAudioTrackPlaybackParams() ? PlaybackParameters.DEFAULT : this.playbackParameters);
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setAudioAttributes(AudioAttributes audioAttributes) {
if (this.audioAttributes.equals(audioAttributes)) {
return;
}
this.audioAttributes = audioAttributes;
if (this.tunneling) {
return;
}
flush();
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setAudioSessionId(int i) {
if (this.audioSessionId != i) {
this.audioSessionId = i;
this.externalAudioSessionIdProvided = i != 0;
flush();
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setAuxEffectInfo(AuxEffectInfo auxEffectInfo) {
if (this.auxEffectInfo.equals(auxEffectInfo)) {
return;
}
int i = auxEffectInfo.effectId;
float f = auxEffectInfo.sendLevel;
if (this.audioTrack != null) {
if (this.auxEffectInfo.effectId != i) {
this.audioTrack.attachAuxEffect(i);
}
if (i != 0) {
this.audioTrack.setAuxEffectSendLevel(f);
}
}
this.auxEffectInfo = auxEffectInfo;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setPreferredDevice(AudioDeviceInfo audioDeviceInfo) {
AudioDeviceInfoApi23 audioDeviceInfoApi23 = audioDeviceInfo == null ? null : new AudioDeviceInfoApi23(audioDeviceInfo);
this.preferredDevice = audioDeviceInfoApi23;
AudioTrack audioTrack = this.audioTrack;
if (audioTrack != null) {
Api23.setPreferredDeviceOnAudioTrack(audioTrack, audioDeviceInfoApi23);
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void enableTunnelingV21() {
Assertions.checkState(Util.SDK_INT >= 21);
Assertions.checkState(this.externalAudioSessionIdProvided);
if (this.tunneling) {
return;
}
this.tunneling = true;
flush();
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void disableTunneling() {
if (this.tunneling) {
this.tunneling = false;
flush();
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void setVolume(float f) {
if (this.volume != f) {
this.volume = f;
setVolumeInternal();
}
}
private void setVolumeInternal() {
if (isAudioTrackInitialized()) {
if (Util.SDK_INT >= 21) {
setVolumeInternalV21(this.audioTrack, this.volume);
} else {
setVolumeInternalV3(this.audioTrack, this.volume);
}
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void pause() {
this.playing = false;
if (isAudioTrackInitialized() && this.audioTrackPositionTracker.pause()) {
this.audioTrack.pause();
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void flush() {
if (isAudioTrackInitialized()) {
resetSinkStateForFlush();
if (this.audioTrackPositionTracker.isPlaying()) {
this.audioTrack.pause();
}
if (isOffloadedPlayback(this.audioTrack)) {
((StreamEventCallbackV29) Assertions.checkNotNull(this.offloadStreamEventCallbackV29)).unregister(this.audioTrack);
}
if (Util.SDK_INT < 21 && !this.externalAudioSessionIdProvided) {
this.audioSessionId = 0;
}
Configuration configuration = this.pendingConfiguration;
if (configuration != null) {
this.configuration = configuration;
this.pendingConfiguration = null;
}
this.audioTrackPositionTracker.reset();
releaseAudioTrackAsync(this.audioTrack, this.releasingConditionVariable);
this.audioTrack = null;
}
this.writeExceptionPendingExceptionHolder.clear();
this.initializationExceptionPendingExceptionHolder.clear();
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void experimentalFlushWithoutAudioTrackRelease() {
if (Util.SDK_INT < 25) {
flush();
return;
}
this.writeExceptionPendingExceptionHolder.clear();
this.initializationExceptionPendingExceptionHolder.clear();
if (isAudioTrackInitialized()) {
resetSinkStateForFlush();
if (this.audioTrackPositionTracker.isPlaying()) {
this.audioTrack.pause();
}
this.audioTrack.flush();
this.audioTrackPositionTracker.reset();
this.audioTrackPositionTracker.setAudioTrack(this.audioTrack, this.configuration.outputMode == 2, this.configuration.outputEncoding, this.configuration.outputPcmFrameSize, this.configuration.bufferSize);
this.startMediaTimeUsNeedsInit = true;
}
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void reset() {
flush();
UnmodifiableIterator<AudioProcessor> it = this.toIntPcmAvailableAudioProcessors.iterator();
while (it.hasNext()) {
it.next().reset();
}
UnmodifiableIterator<AudioProcessor> it2 = this.toFloatPcmAvailableAudioProcessors.iterator();
while (it2.hasNext()) {
it2.next().reset();
}
AudioProcessingPipeline audioProcessingPipeline = this.audioProcessingPipeline;
if (audioProcessingPipeline != null) {
audioProcessingPipeline.reset();
}
this.playing = false;
this.offloadDisabledUntilNextConfiguration = false;
}
@Override // androidx.media3.exoplayer.audio.AudioSink
public void release() {
AudioCapabilitiesReceiver audioCapabilitiesReceiver = this.audioCapabilitiesReceiver;
if (audioCapabilitiesReceiver != null) {
audioCapabilitiesReceiver.unregister();
}
}
public void onAudioCapabilitiesChanged(AudioCapabilities audioCapabilities) {
Assertions.checkState(this.playbackLooper == Looper.myLooper());
if (audioCapabilities.equals(getAudioCapabilities())) {
return;
}
this.audioCapabilities = audioCapabilities;
AudioSink.Listener listener = this.listener;
if (listener != null) {
listener.onAudioCapabilitiesChanged();
}
}
private void resetSinkStateForFlush() {
this.submittedPcmBytes = 0L;
this.submittedEncodedFrames = 0L;
this.writtenPcmBytes = 0L;
this.writtenEncodedFrames = 0L;
this.isWaitingForOffloadEndOfStreamHandled = false;
this.framesPerEncodedSample = 0;
this.mediaPositionParameters = new MediaPositionParameters(this.playbackParameters, 0L, 0L);
this.startMediaTimeUs = 0L;
this.afterDrainParameters = null;
this.mediaPositionParametersCheckpoints.clear();
this.inputBuffer = null;
this.inputBufferAccessUnitCount = 0;
this.outputBuffer = null;
this.stoppedAudioTrack = false;
this.handledEndOfStream = false;
this.avSyncHeader = null;
this.bytesUntilNextAvSync = 0;
this.trimmingAudioProcessor.resetTrimmedFrameCount();
setupAudioProcessors();
}
private void setAudioTrackPlaybackParametersV23() {
if (isAudioTrackInitialized()) {
try {
this.audioTrack.setPlaybackParams(new PlaybackParams().allowDefaults().setSpeed(this.playbackParameters.speed).setPitch(this.playbackParameters.pitch).setAudioFallbackMode(2));
} catch (IllegalArgumentException e) {
Log.w(TAG, "Failed to set playback params", e);
}
PlaybackParameters playbackParameters = new PlaybackParameters(this.audioTrack.getPlaybackParams().getSpeed(), this.audioTrack.getPlaybackParams().getPitch());
this.playbackParameters = playbackParameters;
this.audioTrackPositionTracker.setAudioTrackPlaybackSpeed(playbackParameters.speed);
}
}
private void setAudioProcessorPlaybackParameters(PlaybackParameters playbackParameters) {
MediaPositionParameters mediaPositionParameters = new MediaPositionParameters(playbackParameters, -9223372036854775807L, -9223372036854775807L);
if (isAudioTrackInitialized()) {
this.afterDrainParameters = mediaPositionParameters;
} else {
this.mediaPositionParameters = mediaPositionParameters;
}
}
private void applyAudioProcessorPlaybackParametersAndSkipSilence(long j) {
PlaybackParameters playbackParameters;
if (!useAudioTrackPlaybackParams()) {
if (shouldApplyAudioProcessorPlaybackParameters()) {
playbackParameters = this.audioProcessorChain.applyPlaybackParameters(this.playbackParameters);
} else {
playbackParameters = PlaybackParameters.DEFAULT;
}
this.playbackParameters = playbackParameters;
} else {
playbackParameters = PlaybackParameters.DEFAULT;
}
PlaybackParameters playbackParameters2 = playbackParameters;
this.skipSilenceEnabled = shouldApplyAudioProcessorPlaybackParameters() ? this.audioProcessorChain.applySkipSilenceEnabled(this.skipSilenceEnabled) : false;
this.mediaPositionParametersCheckpoints.add(new MediaPositionParameters(playbackParameters2, Math.max(0L, j), this.configuration.framesToDurationUs(getWrittenFrames())));
setupAudioProcessors();
AudioSink.Listener listener = this.listener;
if (listener != null) {
listener.onSkipSilenceEnabledChanged(this.skipSilenceEnabled);
}
}
private boolean shouldApplyAudioProcessorPlaybackParameters() {
return (this.tunneling || this.configuration.outputMode != 0 || shouldUseFloatOutput(this.configuration.inputFormat.pcmEncoding)) ? false : true;
}
private boolean useAudioTrackPlaybackParams() {
Configuration configuration = this.configuration;
return configuration != null && configuration.enableAudioTrackPlaybackParams && Util.SDK_INT >= 23;
}
private boolean shouldUseFloatOutput(int i) {
return this.enableFloatOutput && Util.isEncodingHighResolutionPcm(i);
}
private long applyMediaPositionParameters(long j) {
while (!this.mediaPositionParametersCheckpoints.isEmpty() && j >= this.mediaPositionParametersCheckpoints.getFirst().audioTrackPositionUs) {
this.mediaPositionParameters = this.mediaPositionParametersCheckpoints.remove();
}
long j2 = j - this.mediaPositionParameters.audioTrackPositionUs;
if (this.mediaPositionParameters.playbackParameters.equals(PlaybackParameters.DEFAULT)) {
return this.mediaPositionParameters.mediaTimeUs + j2;
}
if (this.mediaPositionParametersCheckpoints.isEmpty()) {
return this.mediaPositionParameters.mediaTimeUs + this.audioProcessorChain.getMediaDuration(j2);
}
MediaPositionParameters first = this.mediaPositionParametersCheckpoints.getFirst();
return first.mediaTimeUs - Util.getMediaDurationForPlayoutDuration(first.audioTrackPositionUs - j, this.mediaPositionParameters.playbackParameters.speed);
}
private long applySkipping(long j) {
return j + this.configuration.framesToDurationUs(this.audioProcessorChain.getSkippedOutputFrameCount());
}
/* JADX INFO: Access modifiers changed from: private */
public long getSubmittedFrames() {
return this.configuration.outputMode == 0 ? this.submittedPcmBytes / this.configuration.inputPcmFrameSize : this.submittedEncodedFrames;
}
/* JADX INFO: Access modifiers changed from: private */
public long getWrittenFrames() {
return this.configuration.outputMode == 0 ? this.writtenPcmBytes / this.configuration.outputPcmFrameSize : this.writtenEncodedFrames;
}
private boolean useOffloadedPlayback(Format format, AudioAttributes audioAttributes) {
int encoding;
int audioTrackChannelConfig;
int offloadedPlaybackSupport;
if (Util.SDK_INT < 29 || this.offloadMode == 0 || (encoding = MimeTypes.getEncoding((String) Assertions.checkNotNull(format.sampleMimeType), format.codecs)) == 0 || (audioTrackChannelConfig = Util.getAudioTrackChannelConfig(format.channelCount)) == 0 || (offloadedPlaybackSupport = getOffloadedPlaybackSupport(getAudioFormat(format.sampleRate, audioTrackChannelConfig, encoding), audioAttributes.getAudioAttributesV21().audioAttributes)) == 0) {
return false;
}
if (offloadedPlaybackSupport == 1) {
return ((format.encoderDelay != 0 || format.encoderPadding != 0) && (this.offloadMode == 1)) ? false : true;
}
if (offloadedPlaybackSupport == 2) {
return true;
}
throw new IllegalStateException();
}
private AudioCapabilities getAudioCapabilities() {
if (this.audioCapabilitiesReceiver == null && this.context != null) {
this.playbackLooper = Looper.myLooper();
AudioCapabilitiesReceiver audioCapabilitiesReceiver = new AudioCapabilitiesReceiver(this.context, new AudioCapabilitiesReceiver.Listener() { // from class: androidx.media3.exoplayer.audio.DefaultAudioSink$$ExternalSyntheticLambda1
@Override // androidx.media3.exoplayer.audio.AudioCapabilitiesReceiver.Listener
public final void onAudioCapabilitiesChanged(AudioCapabilities audioCapabilities) {
DefaultAudioSink.this.onAudioCapabilitiesChanged(audioCapabilities);
}
});
this.audioCapabilitiesReceiver = audioCapabilitiesReceiver;
this.audioCapabilities = audioCapabilitiesReceiver.register();
}
return this.audioCapabilities;
}
private int getOffloadedPlaybackSupport(AudioFormat audioFormat, android.media.AudioAttributes audioAttributes) {
if (Util.SDK_INT >= 31) {
return AudioManager.getPlaybackOffloadSupport(audioFormat, audioAttributes);
}
if (AudioManager.isOffloadedPlaybackSupported(audioFormat, audioAttributes)) {
return (Util.SDK_INT == 30 && Util.MODEL.startsWith("Pixel")) ? 2 : 1;
}
return 0;
}
private static boolean isOffloadedPlayback(AudioTrack audioTrack) {
return Util.SDK_INT >= 29 && audioTrack.isOffloadedPlayback();
}
private static int getFramesPerEncodedSample(int i, ByteBuffer byteBuffer) {
switch (i) {
case 5:
case 6:
case 18:
return Ac3Util.parseAc3SyncframeAudioSampleCount(byteBuffer);
case 7:
case 8:
return DtsUtil.parseDtsAudioSampleCount(byteBuffer);
case 9:
int parseMpegAudioFrameSampleCount = MpegAudioUtil.parseMpegAudioFrameSampleCount(Util.getBigEndianInt(byteBuffer, byteBuffer.position()));
if (parseMpegAudioFrameSampleCount != -1) {
return parseMpegAudioFrameSampleCount;
}
throw new IllegalArgumentException();
case 10:
return 1024;
case 11:
case 12:
return 2048;
case 13:
case 19:
default:
throw new IllegalStateException("Unexpected audio encoding: " + i);
case 14:
int findTrueHdSyncframeOffset = Ac3Util.findTrueHdSyncframeOffset(byteBuffer);
if (findTrueHdSyncframeOffset == -1) {
return 0;
}
return Ac3Util.parseTrueHdSyncframeAudioSampleCount(byteBuffer, findTrueHdSyncframeOffset) * 16;
case 15:
return 512;
case 16:
return 1024;
case 17:
return Ac4Util.parseAc4SyncframeAudioSampleCount(byteBuffer);
case 20:
return OpusUtil.parseOggPacketAudioSampleCount(byteBuffer);
}
}
private static int writeNonBlockingV21(AudioTrack audioTrack, ByteBuffer byteBuffer, int i) {
return audioTrack.write(byteBuffer, i, 1);
}
private int writeNonBlockingWithAvSyncV21(AudioTrack audioTrack, ByteBuffer byteBuffer, int i, long j) {
if (Util.SDK_INT >= 26) {
return audioTrack.write(byteBuffer, i, 1, j * 1000);
}
if (this.avSyncHeader == null) {
ByteBuffer allocate = ByteBuffer.allocate(16);
this.avSyncHeader = allocate;
allocate.order(ByteOrder.BIG_ENDIAN);
this.avSyncHeader.putInt(1431633921);
}
if (this.bytesUntilNextAvSync == 0) {
this.avSyncHeader.putInt(4, i);
this.avSyncHeader.putLong(8, j * 1000);
this.avSyncHeader.position(0);
this.bytesUntilNextAvSync = i;
}
int remaining = this.avSyncHeader.remaining();
if (remaining > 0) {
int write = audioTrack.write(this.avSyncHeader, remaining, 1);
if (write < 0) {
this.bytesUntilNextAvSync = 0;
return write;
}
if (write < remaining) {
return 0;
}
}
int writeNonBlockingV21 = writeNonBlockingV21(audioTrack, byteBuffer, i);
if (writeNonBlockingV21 < 0) {
this.bytesUntilNextAvSync = 0;
return writeNonBlockingV21;
}
this.bytesUntilNextAvSync -= writeNonBlockingV21;
return writeNonBlockingV21;
}
private static void setVolumeInternalV21(AudioTrack audioTrack, float f) {
audioTrack.setVolume(f);
}
private static void setVolumeInternalV3(AudioTrack audioTrack, float f) {
audioTrack.setStereoVolume(f, f);
}
private void playPendingData() {
if (this.stoppedAudioTrack) {
return;
}
this.stoppedAudioTrack = true;
this.audioTrackPositionTracker.handleEndOfStream(getWrittenFrames());
this.audioTrack.stop();
this.bytesUntilNextAvSync = 0;
}
private static void releaseAudioTrackAsync(final AudioTrack audioTrack, final ConditionVariable conditionVariable) {
conditionVariable.close();
synchronized (releaseExecutorLock) {
if (releaseExecutor == null) {
releaseExecutor = Util.newSingleThreadExecutor("ExoPlayer:AudioTrackReleaseThread");
}
pendingReleaseCount++;
releaseExecutor.execute(new Runnable() { // from class: androidx.media3.exoplayer.audio.DefaultAudioSink$$ExternalSyntheticLambda0
@Override // java.lang.Runnable
public final void run() {
DefaultAudioSink.lambda$releaseAudioTrackAsync$0(audioTrack, conditionVariable);
}
});
}
}
/* JADX INFO: Access modifiers changed from: package-private */
public static /* synthetic */ void lambda$releaseAudioTrackAsync$0(AudioTrack audioTrack, ConditionVariable conditionVariable) {
try {
audioTrack.flush();
audioTrack.release();
conditionVariable.open();
synchronized (releaseExecutorLock) {
int i = pendingReleaseCount - 1;
pendingReleaseCount = i;
if (i == 0) {
releaseExecutor.shutdown();
releaseExecutor = null;
}
}
} catch (Throwable th) {
conditionVariable.open();
synchronized (releaseExecutorLock) {
int i2 = pendingReleaseCount - 1;
pendingReleaseCount = i2;
if (i2 == 0) {
releaseExecutor.shutdown();
releaseExecutor = null;
}
throw th;
}
}
}
/* JADX INFO: Access modifiers changed from: private */
/* loaded from: classes2.dex */
public final class StreamEventCallbackV29 {
private final AudioTrack.StreamEventCallback callback;
private final Handler handler = new Handler(Looper.myLooper());
public StreamEventCallbackV29() {
this.callback = new AudioTrack.StreamEventCallback() { // from class: androidx.media3.exoplayer.audio.DefaultAudioSink.StreamEventCallbackV29.1
@Override // android.media.AudioTrack.StreamEventCallback
public void onDataRequest(AudioTrack audioTrack, int i) {
if (audioTrack.equals(DefaultAudioSink.this.audioTrack) && DefaultAudioSink.this.listener != null && DefaultAudioSink.this.playing) {
DefaultAudioSink.this.listener.onOffloadBufferEmptying();
}
}
@Override // android.media.AudioTrack.StreamEventCallback
public void onTearDown(AudioTrack audioTrack) {
if (audioTrack.equals(DefaultAudioSink.this.audioTrack) && DefaultAudioSink.this.listener != null && DefaultAudioSink.this.playing) {
DefaultAudioSink.this.listener.onOffloadBufferEmptying();
}
}
};
}
public void register(AudioTrack audioTrack) {
final Handler handler = this.handler;
Objects.requireNonNull(handler);
audioTrack.registerStreamEventCallback(new Executor() { // from class: androidx.media3.exoplayer.audio.DefaultAudioSink$StreamEventCallbackV29$$ExternalSyntheticLambda0
@Override // java.util.concurrent.Executor
public final void execute(Runnable runnable) {
handler.post(runnable);
}
}, this.callback);
}
public void unregister(AudioTrack audioTrack) {
audioTrack.unregisterStreamEventCallback(this.callback);
this.handler.removeCallbacksAndMessages(null);
}
}
/* JADX INFO: Access modifiers changed from: private */
/* loaded from: classes2.dex */
public static final class MediaPositionParameters {
public final long audioTrackPositionUs;
public final long mediaTimeUs;
public final PlaybackParameters playbackParameters;
private MediaPositionParameters(PlaybackParameters playbackParameters, long j, long j2) {
this.playbackParameters = playbackParameters;
this.mediaTimeUs = j;
this.audioTrackPositionUs = j2;
}
}
/* JADX INFO: Access modifiers changed from: private */
public static AudioFormat getAudioFormat(int i, int i2, int i3) {
return new AudioFormat.Builder().setSampleRate(i).setChannelMask(i2).setEncoding(i3).build();
}
private static int getAudioTrackMinBufferSize(int i, int i2, int i3) {
int minBufferSize = AudioTrack.getMinBufferSize(i, i2, i3);
Assertions.checkState(minBufferSize != -2);
return minBufferSize;
}
/* loaded from: classes2.dex */
private final class PositionTrackerListener implements AudioTrackPositionTracker.Listener {
private PositionTrackerListener() {
}
@Override // androidx.media3.exoplayer.audio.AudioTrackPositionTracker.Listener
public void onPositionFramesMismatch(long j, long j2, long j3, long j4) {
String str = "Spurious audio timestamp (frame position mismatch): " + j + ", " + j2 + ", " + j3 + ", " + j4 + ", " + DefaultAudioSink.this.getSubmittedFrames() + ", " + DefaultAudioSink.this.getWrittenFrames();
if (DefaultAudioSink.failOnSpuriousAudioTimestamp) {
throw new InvalidAudioTrackTimestampException(str);
}
Log.w(DefaultAudioSink.TAG, str);
}
@Override // androidx.media3.exoplayer.audio.AudioTrackPositionTracker.Listener
public void onSystemTimeUsMismatch(long j, long j2, long j3, long j4) {
String str = "Spurious audio timestamp (system clock mismatch): " + j + ", " + j2 + ", " + j3 + ", " + j4 + ", " + DefaultAudioSink.this.getSubmittedFrames() + ", " + DefaultAudioSink.this.getWrittenFrames();
if (DefaultAudioSink.failOnSpuriousAudioTimestamp) {
throw new InvalidAudioTrackTimestampException(str);
}
Log.w(DefaultAudioSink.TAG, str);
}
@Override // androidx.media3.exoplayer.audio.AudioTrackPositionTracker.Listener
public void onInvalidLatency(long j) {
Log.w(DefaultAudioSink.TAG, "Ignoring impossibly large audio latency: " + j);
}
@Override // androidx.media3.exoplayer.audio.AudioTrackPositionTracker.Listener
public void onPositionAdvancing(long j) {
if (DefaultAudioSink.this.listener != null) {
DefaultAudioSink.this.listener.onPositionAdvancing(j);
}
}
@Override // androidx.media3.exoplayer.audio.AudioTrackPositionTracker.Listener
public void onUnderrun(int i, long j) {
if (DefaultAudioSink.this.listener != null) {
DefaultAudioSink.this.listener.onUnderrun(i, j, SystemClock.elapsedRealtime() - DefaultAudioSink.this.lastFeedElapsedRealtimeMs);
}
}
}
/* JADX INFO: Access modifiers changed from: private */
/* loaded from: classes2.dex */
public static final class Configuration {
public final AudioProcessingPipeline audioProcessingPipeline;
public final int bufferSize;
public final boolean enableAudioTrackPlaybackParams;
public final Format inputFormat;
public final int inputPcmFrameSize;
public final int outputChannelConfig;
public final int outputEncoding;
public final int outputMode;
public final int outputPcmFrameSize;
public final int outputSampleRate;
public boolean outputModeIsOffload() {
return this.outputMode == 1;
}
public Configuration(Format format, int i, int i2, int i3, int i4, int i5, int i6, int i7, AudioProcessingPipeline audioProcessingPipeline, boolean z) {
this.inputFormat = format;
this.inputPcmFrameSize = i;
this.outputMode = i2;
this.outputPcmFrameSize = i3;
this.outputSampleRate = i4;
this.outputChannelConfig = i5;
this.outputEncoding = i6;
this.bufferSize = i7;
this.audioProcessingPipeline = audioProcessingPipeline;
this.enableAudioTrackPlaybackParams = z;
}
public Configuration copyWithBufferSize(int i) {
return new Configuration(this.inputFormat, this.inputPcmFrameSize, this.outputMode, this.outputPcmFrameSize, this.outputSampleRate, this.outputChannelConfig, this.outputEncoding, i, this.audioProcessingPipeline, this.enableAudioTrackPlaybackParams);
}
public boolean canReuseAudioTrack(Configuration configuration) {
return configuration.outputMode == this.outputMode && configuration.outputEncoding == this.outputEncoding && configuration.outputSampleRate == this.outputSampleRate && configuration.outputChannelConfig == this.outputChannelConfig && configuration.outputPcmFrameSize == this.outputPcmFrameSize && configuration.enableAudioTrackPlaybackParams == this.enableAudioTrackPlaybackParams;
}
public long inputFramesToDurationUs(long j) {
return Util.sampleCountToDurationUs(j, this.inputFormat.sampleRate);
}
public long framesToDurationUs(long j) {
return Util.sampleCountToDurationUs(j, this.outputSampleRate);
}
public AudioTrack buildAudioTrack(boolean z, AudioAttributes audioAttributes, int i) throws AudioSink.InitializationException {
try {
AudioTrack createAudioTrack = createAudioTrack(z, audioAttributes, i);
int state = createAudioTrack.getState();
if (state == 1) {
return createAudioTrack;
}
try {
createAudioTrack.release();
} catch (Exception unused) {
}
throw new AudioSink.InitializationException(state, this.outputSampleRate, this.outputChannelConfig, this.bufferSize, this.inputFormat, outputModeIsOffload(), null);
} catch (IllegalArgumentException | UnsupportedOperationException e) {
throw new AudioSink.InitializationException(0, this.outputSampleRate, this.outputChannelConfig, this.bufferSize, this.inputFormat, outputModeIsOffload(), e);
}
}
private AudioTrack createAudioTrack(boolean z, AudioAttributes audioAttributes, int i) {
if (Util.SDK_INT >= 29) {
return createAudioTrackV29(z, audioAttributes, i);
}
if (Util.SDK_INT >= 21) {
return createAudioTrackV21(z, audioAttributes, i);
}
return createAudioTrackV9(audioAttributes, i);
}
private AudioTrack createAudioTrackV29(boolean z, AudioAttributes audioAttributes, int i) {
return new AudioTrack.Builder().setAudioAttributes(getAudioTrackAttributesV21(audioAttributes, z)).setAudioFormat(DefaultAudioSink.getAudioFormat(this.outputSampleRate, this.outputChannelConfig, this.outputEncoding)).setTransferMode(1).setBufferSizeInBytes(this.bufferSize).setSessionId(i).setOffloadedPlayback(this.outputMode == 1).build();
}
private AudioTrack createAudioTrackV21(boolean z, AudioAttributes audioAttributes, int i) {
return new AudioTrack(getAudioTrackAttributesV21(audioAttributes, z), DefaultAudioSink.getAudioFormat(this.outputSampleRate, this.outputChannelConfig, this.outputEncoding), this.bufferSize, 1, i);
}
private AudioTrack createAudioTrackV9(AudioAttributes audioAttributes, int i) {
int streamTypeForAudioUsage = Util.getStreamTypeForAudioUsage(audioAttributes.usage);
if (i == 0) {
return new AudioTrack(streamTypeForAudioUsage, this.outputSampleRate, this.outputChannelConfig, this.outputEncoding, this.bufferSize, 1);
}
return new AudioTrack(streamTypeForAudioUsage, this.outputSampleRate, this.outputChannelConfig, this.outputEncoding, this.bufferSize, 1, i);
}
private static android.media.AudioAttributes getAudioTrackAttributesV21(AudioAttributes audioAttributes, boolean z) {
if (z) {
return getAudioTrackTunnelingAttributesV21();
}
return audioAttributes.getAudioAttributesV21().audioAttributes;
}
private static android.media.AudioAttributes getAudioTrackTunnelingAttributesV21() {
return new AudioAttributes.Builder().setContentType(3).setFlags(16).setUsage(1).build();
}
}
/* JADX INFO: Access modifiers changed from: private */
/* loaded from: classes2.dex */
public static final class PendingExceptionHolder<T extends Exception> {
private T pendingException;
private long throwDeadlineMs;
private final long throwDelayMs;
public void clear() {
this.pendingException = null;
}
public PendingExceptionHolder(long j) {
this.throwDelayMs = j;
}
public void throwExceptionIfDeadlineIsReached(T t) throws Exception {
long elapsedRealtime = SystemClock.elapsedRealtime();
if (this.pendingException == null) {
this.pendingException = t;
this.throwDeadlineMs = this.throwDelayMs + elapsedRealtime;
}
if (elapsedRealtime >= this.throwDeadlineMs) {
T t2 = this.pendingException;
if (t2 != t) {
t2.addSuppressed(t);
}
T t3 = this.pendingException;
clear();
throw t3;
}
}
}
/* JADX INFO: Access modifiers changed from: private */
/* loaded from: classes2.dex */
public static final class AudioDeviceInfoApi23 {
public final AudioDeviceInfo audioDeviceInfo;
public AudioDeviceInfoApi23(AudioDeviceInfo audioDeviceInfo) {
this.audioDeviceInfo = audioDeviceInfo;
}
}
/* JADX INFO: Access modifiers changed from: private */
/* loaded from: classes2.dex */
public static final class Api23 {
private Api23() {
}
public static void setPreferredDeviceOnAudioTrack(AudioTrack audioTrack, AudioDeviceInfoApi23 audioDeviceInfoApi23) {
audioTrack.setPreferredDevice(audioDeviceInfoApi23 == null ? null : audioDeviceInfoApi23.audioDeviceInfo);
}
}
/* JADX INFO: Access modifiers changed from: private */
/* loaded from: classes2.dex */
public static final class Api31 {
private Api31() {
}
public static void setLogSessionIdOnAudioTrack(AudioTrack audioTrack, PlayerId playerId) {
LogSessionId logSessionId = playerId.getLogSessionId();
if (logSessionId.equals(LogSessionId.LOG_SESSION_ID_NONE)) {
return;
}
audioTrack.setLogSessionId(logSessionId);
}
}
}
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