Prototype HTMLVideoElement properties for WebGL texImage2D

third_party/WebKit/Source/modules/webgl/WebGLTexture.cpp

 /*
  * Copyright (C) 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 91 matching lines @@
     GLsizei x = (value >> shift);
     if (x) {
       value = x;
       log += shift;
     }
   }
   ASSERT(value == 1);
   return log + 1;
 }
 
+void WebGLTexture::updateLastUploadedVideo(WebMediaPlayer* player) {
+  if (player && player->getLastUploadedFrameInfo(
+                    &m_lastUploadedVideoWidth, &m_lastUploadedVideoHeight,
+                    &m_lastUploadedVideoTimestamp)) {
+    return;
+  }
+
+  // getCurrentFrameInfo was unavailable or failed
+  m_lastUploadedVideoWidth = 0;
+  m_lastUploadedVideoHeight = 0;
+  m_lastUploadedVideoTimestamp = 0.0;
+}
+
 }  // namespace blink