Fix an issue where a keyframe was not skipped.

Keyframe was rendered rather than skipped when performing
an exact seek to a non-zero position close to the start of
the stream.

PiperOrigin-RevId: 284798460

RELEASENOTES.md

@@ -75,6 +75,9 @@
   * Fix Dolby Vision fallback to AVC and HEVC.
   * Fix Dolby Vision fallback to AVC and HEVC.
   * Fix early end-of-stream detection when using video tunneling, on API level
   * Fix early end-of-stream detection when using video tunneling, on API level
     23 and above.
     23 and above.
+  * Fix an issue where a keyframe was rendered rather than skipped when
+    performing an exact seek to a non-zero position close to the start of the
+    stream.
 * Audio:
 * Audio:
   * Fix the start of audio getting truncated when transitioning to a new
   * Fix the start of audio getting truncated when transitioning to a new
     item in a playlist of Opus streams.
     item in a playlist of Opus streams.

library/core/src/main/java/com/google/android/exoplayer2/mediacodec/MediaCodecRenderer.java

@@ -365,8 +365,8 @@ public abstract class MediaCodecRenderer extends BaseRenderer {
   @DrainAction private int codecDrainAction;
   @DrainAction private int codecDrainAction;
   private boolean codecReceivedBuffers;
   private boolean codecReceivedBuffers;
   private boolean codecReceivedEos;
   private boolean codecReceivedEos;
-  private long lastBufferInStreamPresentationTimeUs;
   private long largestQueuedPresentationTimeUs;
   private long largestQueuedPresentationTimeUs;
+  private long lastBufferInStreamPresentationTimeUs;
   private boolean inputStreamEnded;
   private boolean inputStreamEnded;
   private boolean outputStreamEnded;
   private boolean outputStreamEnded;
   private boolean waitingForKeys;
   private boolean waitingForKeys;
@@ -954,6 +954,8 @@ public abstract class MediaCodecRenderer extends BaseRenderer {
     codecReconfigurationState = RECONFIGURATION_STATE_NONE;
     codecReconfigurationState = RECONFIGURATION_STATE_NONE;
     codecReceivedEos = false;
     codecReceivedEos = false;
     codecReceivedBuffers = false;
     codecReceivedBuffers = false;
+    largestQueuedPresentationTimeUs = C.TIME_UNSET;
+    lastBufferInStreamPresentationTimeUs = C.TIME_UNSET;
     codecDrainState = DRAIN_STATE_NONE;
     codecDrainState = DRAIN_STATE_NONE;
     codecDrainAction = DRAIN_ACTION_NONE;
     codecDrainAction = DRAIN_ACTION_NONE;
     codecNeedsAdaptationWorkaroundBuffer = false;
     codecNeedsAdaptationWorkaroundBuffer = false;