libvpx: Pull from upstream

source/libvpx/webmdec.c

 /*
  *  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.
  */
 
 #include "./webmdec.h"
 
 #include <stdarg.h>
 
-#include "nestegg/include/nestegg/nestegg.h"
+#include "third_party/nestegg/include/nestegg/nestegg.h"
 
 static int nestegg_read_cb(void *buffer, size_t length, void *userdata) {
   FILE *f = userdata;
 
   if (fread(buffer, 1, length, f) < length) {
     if (ferror(f))
       return -1;
     if (feof(f))
       return 0;
   }
@@ skipping 32 matching lines @@
 int file_is_webm(struct WebmInputContext *webm_ctx,
                  struct VpxInputContext *vpx_ctx) {
   uint32_t i, n;
   int track_type = -1;
   int codec_id;
 
   nestegg_io io = {nestegg_read_cb, nestegg_seek_cb, nestegg_tell_cb, 0};
   nestegg_video_params params;
 
   io.userdata = vpx_ctx->file;
-  if (nestegg_init(&webm_ctx->nestegg_ctx, io, NULL))
+  if (nestegg_init(&webm_ctx->nestegg_ctx, io, NULL, -1))
     goto fail;
 
   if (nestegg_track_count(webm_ctx->nestegg_ctx, &n))
     goto fail;
 
   for (i = 0; i < n; i++) {
     track_type = nestegg_track_type(webm_ctx->nestegg_ctx, i);
 
     if (track_type == NESTEGG_TRACK_VIDEO)
       break;
@@ skipping 110 matching lines @@
   return 1;
 }
 
 void webm_free(struct WebmInputContext *webm_ctx) {
   if (webm_ctx && webm_ctx->nestegg_ctx) {
     if (webm_ctx->pkt)
       nestegg_free_packet(webm_ctx->pkt);
     nestegg_destroy(webm_ctx->nestegg_ctx);
   }
 }