From b23559456e131bddbdfef7f0e9af5a688bc11531 Mon Sep 17 00:00:00 2001
From: kimvde <kimvde@google.com>
Date: Wed, 16 Nov 2022 18:47:06 +0000
Subject: [PATCH] Fix audio slow motion flattening

PiperOrigin-RevId: 488981968
---
 .../android/exoplayer2/audio/AudioProcessingPipeline.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/library/common/src/main/java/com/google/android/exoplayer2/audio/AudioProcessingPipeline.java b/library/common/src/main/java/com/google/android/exoplayer2/audio/AudioProcessingPipeline.java
index 21cf77e2d7..a6647400c2 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/audio/AudioProcessingPipeline.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/audio/AudioProcessingPipeline.java
@@ -15,7 +15,6 @@
  */
 package com.google.android.exoplayer2.audio;
 
-import static com.google.android.exoplayer2.audio.AudioProcessor.EMPTY_BUFFER;
 import static com.google.android.exoplayer2.util.Assertions.checkState;
 
 import androidx.annotation.Nullable;
@@ -23,6 +22,7 @@ import com.google.android.exoplayer2.audio.AudioProcessor.AudioFormat;
 import com.google.common.collect.ImmutableList;
 import com.google.errorprone.annotations.CanIgnoreReturnValue;
 import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -66,6 +66,11 @@ import java.util.List;
  * </ul>
  */
 public final class AudioProcessingPipeline {
+
+  /** An empty, direct {@link ByteBuffer}. */
+  private static final ByteBuffer EMPTY_BUFFER =
+      ByteBuffer.allocateDirect(0).order(ByteOrder.nativeOrder());
+
   /** The {@link AudioProcessor} instances passed to {@link AudioProcessingPipeline}. */
   private final ImmutableList<AudioProcessor> audioProcessors;
   /**