ijkplayer-ios: support IJKSDLGLViewProtocol snapshot

soniclq · Dec 14, 2017 · 0c705c6 · 0c705c6
1 parent 23b3344
commit 0c705c6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/ios/IJKMediaPlayer/IJKMediaPlayer/IJKFFMoviePlayerController.m b/ios/IJKMediaPlayer/IJKMediaPlayer/IJKFFMoviePlayerController.m
@@ -750,8 +750,8 @@ - (UIImage *)thumbnailImageAtTime:(NSTimeInterval)playbackTime timeOption:(IJKMP
 
 - (UIImage *)thumbnailImageAtCurrentTime
 {
-    if ([_view isKindOfClass:[IJKSDLGLView class]]) {
-        IJKSDLGLView *glView = (IJKSDLGLView *)_view;
+    if ([_view conformsToProtocol:@protocol(IJKSDLGLViewProtocol)]) {
+        id<IJKSDLGLViewProtocol> glView = (id<IJKSDLGLViewProtocol>)_view;
         return [glView snapshot];
     }