Update libvpx sources to v0.9.2-35-ga8a38bc. ...

source/libvpx/vp8/encoder/ssim.c

 /*
- *  Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
+ *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 
 #include "vpx_scale/yv12config.h"
@@ skipping 500 matching lines @@
     *ssim_v = calc_ssimg(source->v_buffer, dest->v_buffer,
                          source->uv_width, source->uv_height,
                          source->uv_stride, dest->uv_stride);
 
     ssim_all = (*ssim_y + *ssim_u + *ssim_v) / (ysize + uvsize + uvsize);
     *ssim_y /= ysize;
     *ssim_u /= uvsize;
     *ssim_v /= uvsize;
     return ssim_all;
 }