libvpx: Pull from upstream

source/libvpx/vp8/vp8_cx_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 1298 matching lines @@
 
         /* keyframing settings (kf) */
         VPX_KF_AUTO,        /* g_kfmode*/
         0,                  /* kf_min_dist */
         128,                /* kf_max_dist */
 
 #if VPX_ENCODER_ABI_VERSION == (1 + VPX_CODEC_ABI_VERSION)
         "vp8.fpf"           /* first pass filename */
 #endif
         VPX_SS_DEFAULT_LAYERS, /* ss_number_layers */
-#ifdef CONFIG_SPATIAL_SVC
+#if CONFIG_SPATIAL_SVC
         {0},
 #endif
         {0},                /* ss_target_bitrate */
         1,                  /* ts_number_layers */
         {0},                /* ts_target_bitrate */
         {0},                /* ts_rate_decimator */
         0,                  /* ts_periodicity */
         {0},                /* ts_layer_id */
     }},
     { -1, {NOT_IMPLEMENTED}}
@@ skipping 24 matching lines @@
     {
         vp8e_usage_cfg_map, /* vpx_codec_enc_cfg_map_t    peek_si; */
         vp8e_encode,        /* vpx_codec_encode_fn_t      encode; */
         vp8e_get_cxdata,    /* vpx_codec_get_cx_data_fn_t   frame_get; */
         vp8e_set_config,
         NOT_IMPLEMENTED,
         vp8e_get_preview,
         vp8e_mr_alloc_mem,
     } /* encoder functions */
 };