From 43370fe6ffd1291c8302656f8f56d0b7677f0f51 Mon Sep 17 00:00:00 2001
From: Maximilian Szengel <github@maxsz.de>
Date: Sun, 14 Aug 2016 02:28:19 +0200
Subject: [PATCH] Expose AVPlayerLayer on ASVideoNode (#2028)

The playerLayer is needed for picture in picture support on the iPad (AVPictureInPictureController).
---
 AsyncDisplayKit/ASVideoNode.h  | 3 ++-
 AsyncDisplayKit/ASVideoNode.mm | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/AsyncDisplayKit/ASVideoNode.h b/AsyncDisplayKit/ASVideoNode.h
index 039c2126..9223da3f 100644
--- a/AsyncDisplayKit/ASVideoNode.h
+++ b/AsyncDisplayKit/ASVideoNode.h
@@ -12,7 +12,7 @@
 #import <AsyncDisplayKit/ASButtonNode.h>
 #import <AsyncDisplayKit/ASNetworkImageNode.h>
 
-@class AVAsset, AVPlayer, AVPlayerItem, AVVideoComposition, AVAudioMix;
+@class AVAsset, AVPlayer, AVPlayerLayer, AVPlayerItem, AVVideoComposition, AVAudioMix;
 @protocol ASVideoNodeDelegate;
 
 typedef enum {
@@ -51,6 +51,7 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nullable, nonatomic, strong, readwrite) AVAudioMix *audioMix;
 
 @property (nullable, nonatomic, strong, readonly) AVPlayer *player;
+@property (nullable, nonatomic, strong, readonly) AVPlayerLayer *playerLayer;
 @property (nullable, nonatomic, strong, readonly) AVPlayerItem *currentItem;
 
 
diff --git a/AsyncDisplayKit/ASVideoNode.mm b/AsyncDisplayKit/ASVideoNode.mm
index 4fd05f06..008c4b94 100644
--- a/AsyncDisplayKit/ASVideoNode.mm
+++ b/AsyncDisplayKit/ASVideoNode.mm
@@ -551,6 +551,12 @@ static NSString * const kRate = @"rate";
   return _player;
 }
 
+- (AVPlayerLayer *)playerLayer
+{
+  ASDN::MutexLocker l(__instanceLock__);
+  return (AVPlayerLayer *)_playerNode.layer;
+}
+
 - (id<ASVideoNodeDelegate>)delegate{
   return _delegate;
 }