From 39d5f14343778c7b721fb240c4df7974a239b2a2 Mon Sep 17 00:00:00 2001
From: andrewlewis <andrewlewis@google.com>
Date: Fri, 18 Oct 2019 09:10:09 +0100
Subject: [PATCH] Don't propagate empty supplemental data

PiperOrigin-RevId: 275425267
---
 .../android/exoplayer2/video/VideoDecoderOutputBuffer.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/core/src/main/java/com/google/android/exoplayer2/video/VideoDecoderOutputBuffer.java b/library/core/src/main/java/com/google/android/exoplayer2/video/VideoDecoderOutputBuffer.java
index b179745c36..de8709eab2 100644
--- a/library/core/src/main/java/com/google/android/exoplayer2/video/VideoDecoderOutputBuffer.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/video/VideoDecoderOutputBuffer.java
@@ -97,7 +97,7 @@ public class VideoDecoderOutputBuffer extends OutputBuffer {
       long timeUs, @C.VideoOutputMode int mode, @Nullable ByteBuffer supplementalData) {
     this.timeUs = timeUs;
     this.mode = mode;
-    if (supplementalData != null) {
+    if (supplementalData != null && supplementalData.hasRemaining()) {
       addFlag(C.BUFFER_FLAG_HAS_SUPPLEMENTAL_DATA);
       int size = supplementalData.limit();
       if (this.supplementalData == null || this.supplementalData.capacity() < size) {