libvpx: Pull from upstream

source/libvpx/vp8/vp8_dx_iface.c

 /*
  *  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.
  */
 
@@ skipping 251 matching lines @@
     img->x_chroma_shift = 1;
     img->y_chroma_shift = 1;
     img->planes[VPX_PLANE_Y] = yv12->y_buffer;
     img->planes[VPX_PLANE_U] = yv12->u_buffer;
     img->planes[VPX_PLANE_V] = yv12->v_buffer;
     img->planes[VPX_PLANE_ALPHA] = NULL;
     img->stride[VPX_PLANE_Y] = yv12->y_stride;
     img->stride[VPX_PLANE_U] = yv12->uv_stride;
     img->stride[VPX_PLANE_V] = yv12->uv_stride;
     img->stride[VPX_PLANE_ALPHA] = yv12->y_stride;
+    img->bit_depth = 8;
     img->bps = 12;
     img->user_priv = user_priv;
     img->img_data = yv12->buffer_alloc;
     img->img_data_owner = 0;
     img->self_allocd = 0;
 }
 
 static int
 update_fragments(vpx_codec_alg_priv_t  *ctx,
                  const uint8_t         *data,
@@ skipping 522 matching lines @@
     },
     { /* encoder functions */
         NOT_IMPLEMENTED,
         NOT_IMPLEMENTED,
         NOT_IMPLEMENTED,
         NOT_IMPLEMENTED,
         NOT_IMPLEMENTED,
         NOT_IMPLEMENTED
     }
 };