libvpx: Pull from upstream

source/libvpx/vp9/vp9_iface_common.h

 /*
  *  Copyright (c) 2013 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.
  */
 #ifndef VP9_VP9_IFACE_COMMON_H_
@@ skipping 16 matching lines @@
     }
   } else {
     if (!yv12->subsampling_x) {
       img->fmt = VPX_IMG_FMT_I440;
       bps = 16;
     } else {
       img->fmt = VPX_IMG_FMT_I420;
       bps = 12;
     }
   }
+  img->cs = yv12->color_space;
   img->bit_depth = 8;
   img->w = yv12->y_stride;
   img->h = ALIGN_POWER_OF_TWO(yv12->y_height + 2 * VP9_ENC_BORDER_IN_PIXELS, 3);
   img->d_w = yv12->y_crop_width;
   img->d_h = yv12->y_crop_height;
   img->x_chroma_shift = yv12->subsampling_x;
   img->y_chroma_shift = yv12->subsampling_y;
   img->planes[VPX_PLANE_Y] = yv12->y_buffer;
   img->planes[VPX_PLANE_U] = yv12->u_buffer;
   img->planes[VPX_PLANE_V] = yv12->v_buffer;
@@ skipping 38 matching lines @@
 
   yv12->uv_width = img->x_chroma_shift == 1 ? (1 + yv12->y_width) / 2
                                             : yv12->y_width;
   yv12->uv_height = img->y_chroma_shift == 1 ? (1 + yv12->y_height) / 2
                                              : yv12->y_height;
   yv12->uv_crop_width = yv12->uv_width;
   yv12->uv_crop_height = yv12->uv_height;
 
   yv12->y_stride = img->stride[VPX_PLANE_Y];
   yv12->uv_stride = img->stride[VPX_PLANE_U];
+  yv12->color_space = img->cs;
 
 #if CONFIG_VP9_HIGHBITDEPTH
   if (img->fmt & VPX_IMG_FMT_HIGHBITDEPTH) {
     // In vpx_image_t
     //     planes point to uint8 address of start of data
     //     stride counts uint8s to reach next row
     // In YV12_BUFFER_CONFIG
     //     y_buffer, u_buffer, v_buffer point to uint16 address of data
     //     stride and border counts in uint16s
     // This means that all the address calculations in the main body of code
@@ skipping 12 matching lines @@
   yv12->border  = (yv12->y_stride - img->w) / 2;
 #else
   yv12->border  = (img->stride[VPX_PLANE_Y] - img->w) / 2;
 #endif  // CONFIG_VP9_HIGHBITDEPTH
   yv12->subsampling_x = img->x_chroma_shift;
   yv12->subsampling_y = img->y_chroma_shift;
   return VPX_CODEC_OK;
 }
 
 #endif  // VP9_VP9_IFACE_COMMON_H_