libvpx: Pull from upstream

source/libvpx/examples/vp8cx_set_ref.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 120 matching lines @@
       (info.frame_width % 2) != 0 ||
       (info.frame_height % 2) != 0) {
     die("Invalid frame size: %dx%d", info.frame_width, info.frame_height);
   }
 
   if (!vpx_img_alloc(&raw, VPX_IMG_FMT_I420, info.frame_width,
                                              info.frame_height, 1)) {
     die("Failed to allocate image.");
   }
 
-  printf("Using %s\n", vpx_codec_iface_name(encoder->interface()));
+  printf("Using %s\n", vpx_codec_iface_name(encoder->codec_interface()));
 
-  res = vpx_codec_enc_config_default(encoder->interface(), &cfg, 0);
+  res = vpx_codec_enc_config_default(encoder->codec_interface(), &cfg, 0);
   if (res)
     die_codec(&codec, "Failed to get default codec config.");
 
   cfg.g_w = info.frame_width;
   cfg.g_h = info.frame_height;
   cfg.g_timebase.num = info.time_base.numerator;
   cfg.g_timebase.den = info.time_base.denominator;
   cfg.rc_target_bitrate = bitrate;
 
   writer = vpx_video_writer_open(argv[4], kContainerIVF, &info);
   if (!writer)
     die("Failed to open %s for writing.", argv[4]);
 
   if (!(infile = fopen(argv[3], "rb")))
     die("Failed to open %s for reading.", argv[3]);
 
-  if (vpx_codec_enc_init(&codec, encoder->interface(), &cfg, 0))
+  if (vpx_codec_enc_init(&codec, encoder->codec_interface(), &cfg, 0))
     die_codec(&codec, "Failed to initialize encoder");
 
   while (vpx_img_read(&raw, infile)) {
     if (frame_count + 1 == update_frame_num) {
       vpx_ref_frame_t ref;
       ref.frame_type = VP8_LAST_FRAME;
       ref.img = raw;
       if (vpx_codec_control(&codec, VP8_SET_REFERENCE, &ref))
         die_codec(&codec, "Failed to set reference frame");
     }
 
     encode_frame(&codec, &raw, frame_count++, writer);
   }
   encode_frame(&codec, NULL, -1, writer);
 
   printf("\n");
   fclose(infile);
   printf("Processed %d frames.\n", frame_count);
 
   vpx_img_free(&raw);
   if (vpx_codec_destroy(&codec))
     die_codec(&codec, "Failed to destroy codec.");
 
   vpx_video_writer_close(writer);
 
   return EXIT_SUCCESS;
 }