x

Source/core/platform/graphics/BitmapImage.cpp

 /*
  * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2004, 2005, 2006, 2008 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
@@ skipping 95 matching lines @@
 }
 
 bool BitmapImage::hasSingleSecurityOrigin() const
 {
     return true;
 }
 
 
 void BitmapImage::destroyDecodedData()
 {
+    TRACE_EVENT2("webkit", "destroyDecodedData", "debug", debug(data()), "currentFrame", (int)m_currentFrame);
     for (size_t i = 0; i < m_frames.size(); ++i) {
         // The underlying frame isn't actually changing (we're just trying to
         // save the memory for the framebuffer data), so we don't need to clear
         // the metadata.
         m_frames[i].clear(false);
     }
 
     destroyMetadataAndNotify(m_source.clearCacheExceptFrame(m_currentFrame));
 }
 
@@ skipping 238 matching lines @@
     if (index >= frameCount())
         return false;
 
     if (index >= m_frames.size() || !m_frames[index].m_frame)
         cacheFrame(index);
     return true;
 }
 
 PassRefPtr<NativeImageSkia> BitmapImage::frameAtIndex(size_t index)
 {
+    TRACE_EVENT2("webkit", "frameAtIndex", "debug", debug(data()), "index", (int)index);
     if (!ensureFrameIsCached(index))
         return 0;
     return m_frames[index].m_frame;
 }
 
 bool BitmapImage::frameIsCompleteAtIndex(size_t index)
 {
     if (index < m_frames.size() && m_frames[index].m_haveMetadata && m_frames[index].m_isComplete)
         return true;
     return m_source.frameIsCompleteAtIndex(index);
@@ skipping 267 matching lines @@
     }
     return m_isSolidColor && !m_currentFrame;
 }
 
 Color BitmapImage::solidColor() const
 {
     return m_solidColor;
 }
 
 }