libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_svc_layercontext.c

 /*
  *  Copyright (c) 2014 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 21 matching lines @@
     layer_end = svc->number_spatial_layers;
 
     if (cpi->oxcf.error_resilient_mode == 0 && cpi->oxcf.pass == 2) {
       if (vp9_realloc_frame_buffer(&cpi->svc.empty_frame.img,
                                    cpi->common.width, cpi->common.height,
                                    cpi->common.subsampling_x,
                                    cpi->common.subsampling_y,
 #if CONFIG_VP9_HIGHBITDEPTH
                                  cpi->common.use_highbitdepth,
 #endif
-                                 VP9_ENC_BORDER_IN_PIXELS, NULL, NULL, NULL))
+                                 VP9_ENC_BORDER_IN_PIXELS,
+                                 cpi->common.byte_alignment,
+                                 NULL, NULL, NULL))
         vpx_internal_error(&cpi->common.error, VPX_CODEC_MEM_ERROR,
                            "Failed to allocate empty frame for multiple frame "
                            "contexts");
 
       vpx_memset(cpi->svc.empty_frame.img.buffer_alloc, 0x80,
                  cpi->svc.empty_frame.img.buffer_alloc_sz);
       cpi->svc.empty_frame_width = cpi->common.width;
       cpi->svc.empty_frame_height = cpi->common.height;
     }
   }
@@ skipping 345 matching lines @@
       // Only remove the buffer when pop the highest layer.
       if (cpi->svc.spatial_layer_id == cpi->svc.number_spatial_layers - 1) {
         vp9_lookahead_pop(ctx, drain);
       }
     }
   }
 
   return buf;
 }
 #endif