Bug 1494: Clarify SubtitleEvent class, adding general FFmpeg analog CodecID and hence also promoting VideoPixelFormat

1 files changed, 9 insertions, 2 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/util/av/SubEmptyEvent.java b/src/jogl/classes/com/jogamp/opengl/util/av/SubEmptyEvent.java
index e97128a71..c49558c57 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/av/SubEmptyEvent.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/av/SubEmptyEvent.java
@@ -27,17 +27,24 @@
  */
 package com.jogamp.opengl.util.av;
 
-/** Empty {@link SubtitleEvent}, used for PGS bitmap subtitle signaling end of previous {@link SubTextureEvent}. */
+/** Empty {@link SubtitleEvent}, used for bitmap subtitle signaling end of previous {@link SubBitmapEvent}, e.g. {@link CodecID#HDMV_PGS}. */
 public class SubEmptyEvent extends SubtitleEvent {
 
     /**
      * Empty event ctor
      */
     public SubEmptyEvent(final int pts_start, final int pts_end) {
-        super(Format.EMPTY, pts_start, pts_end);
+        super(CodecID.NONE, pts_start, pts_end);
     }
 
     @Override
+    public final boolean isTextASS() { return false; }
+    @Override
+    public final boolean isBitmap() { return false; }
+    @Override
+    public final boolean isEmpty() { return true; }
+
+    @Override
     public void release() {} // nothing to be released back to the owner
 
     @Override