From 5d35698d8faa8a62ec22351f8d801691e05b0f5b Mon Sep 17 00:00:00 2001
From: Oliver Woodman <olly@google.com>
Date: Mon, 8 Sep 2014 11:21:18 +0100
Subject: [PATCH] Make MediaCodecTrackRenderer discard non-keyframes after
 seek. This means that after a decoder flush, the renderer will avoid feeding
 non-keyframes into the decoder until it has received and fed the first
 keyframe. The decoder has no way of correctly decoding non-keyframes that
 arrive before a keyframe.

---
 .../google/android/exoplayer/MediaCodecTrackRenderer.java  | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/library/src/main/java/com/google/android/exoplayer/MediaCodecTrackRenderer.java b/library/src/main/java/com/google/android/exoplayer/MediaCodecTrackRenderer.java
index d990d369b8..a23f5edf49 100644
--- a/library/src/main/java/com/google/android/exoplayer/MediaCodecTrackRenderer.java
+++ b/library/src/main/java/com/google/android/exoplayer/MediaCodecTrackRenderer.java
@@ -283,9 +283,9 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer {
     }
     codecHotswapTimeMs = getState() == TrackRenderer.STATE_STARTED ?
         SystemClock.elapsedRealtime() : -1;
-        inputIndex = -1;
-        outputIndex = -1;
-        waitingForFirstSyncFrame = true;
+    inputIndex = -1;
+    outputIndex = -1;
+    waitingForFirstSyncFrame = true;
     codecCounters.codecInitCount++;
   }
 
@@ -449,6 +449,7 @@ public abstract class MediaCodecTrackRenderer extends TrackRenderer {
     codecHotswapTimeMs = -1;
     inputIndex = -1;
     outputIndex = -1;
+    waitingForFirstSyncFrame = true;
     decodeOnlyPresentationTimestamps.clear();
     // Workaround for framework bugs.
     // See [redacted], [redacted], [redacted].