Allowing YUV data to be retrieved from the JPEG Decoder.

Source/platform/image-decoders/ImageDecoder.cpp

 /*
  * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved.
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 186 matching lines @@
         // this frame is a blank frame, so it can again be decoded alone.
         // Otherwise, the previous frame contributes to this frame.
         return (prevBuffer->originalFrameRect().contains(IntRect(IntPoint(), size()))
             || (prevBuffer->requiredPreviousFrameIndex() == kNotFound)) ? kNotFound : prevFrame;
     default:
         ASSERT_NOT_REACHED();
         return kNotFound;
     }
 }
 
+ImagePlanes::ImagePlanes()
+{
+    for (int i = 0; i < 3; ++i) {
+        m_planes[i] = 0;
+        m_rowBytes[i] = 0;
+    }
+}
+
+void ImagePlanes::set(void* planes[3], size_t rowBytes[3])

[Noel Gordon, 2014/07/28 07:29:07]

setPlanes

[sugoi1, 2014/08/19 20:28:47]

Done.

+{
+    for (int i = 0; i < 3; ++i) {
+        m_planes[i] = planes[i];
+        m_rowBytes[i] = rowBytes[i];
+    }
+}
+
+void* ImagePlanes::plane(int i)
+{
+    ASSERT((i >= 0) && i < 3);
+    return m_planes[i];
+}
+
+size_t ImagePlanes::rowBytes(int i) const
+{
+    ASSERT((i >= 0) && i < 3);
+    return m_rowBytes[i];
+}
+
 } // namespace blink