libvpx: Pull from upstream

source/libvpx/examples/vp9_spatial_svc_encoder.c

 /*
  *  Copyright (c) 2012 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.
  */
 
 /*
  * This is an example demonstrating how to implement a multi-layer
  * VP9 encoding scheme based on spatial scalability for video applications
  * that benefit from a scalable bitstream.
  */
 
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
 
-#include "./args.h"
-#include "./tools_common.h"
-#include "./video_writer.h"
+#include "../args.h"
+#include "../tools_common.h"
+#include "../video_writer.h"
 
 #include "vpx/svc_context.h"
 #include "vpx/vp8cx.h"
 #include "vpx/vpx_encoder.h"
-#include "./vpxstats.h"
+#include "../vpxstats.h"
 
 static const arg_def_t skip_frames_arg =
     ARG_DEF("s", "skip-frames", 1, "input frames to skip");
 static const arg_def_t frames_arg =
     ARG_DEF("f", "frames", 1, "number of frames to encode");
 static const arg_def_t width_arg = ARG_DEF("w", "width", 1, "source width");
 static const arg_def_t height_arg = ARG_DEF("h", "height", 1, "source height");
 static const arg_def_t timebase_arg =
     ARG_DEF("t", "timebase", 1, "timebase (num/den)");
 static const arg_def_t bitrate_arg = ARG_DEF(
@@ skipping 399 matching lines @@
 
   vpx_img_free(&raw);
 
   // display average size, psnr
   printf("%s", vpx_svc_dump_statistics(&svc_ctx));
 
   vpx_svc_release(&svc_ctx);
 
   return EXIT_SUCCESS;
 }