libvpx: Pull from upstream

source/libvpx/vp9/common/vp9_setupintrarecon.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.
  */
 
 
 #include "vp9/common/vp9_setupintrarecon.h"
 #include "vpx_mem/vpx_mem.h"
 
 void vp9_setup_intra_recon(YV12_BUFFER_CONFIG *ybf) {
   int i;
 
   /* set up frame new frame for intra coded blocks */
   vpx_memset(ybf->y_buffer - 1 - ybf->y_stride, 127, ybf->y_width + 5);
   for (i = 0; i < ybf->y_height; i++)
-    ybf->y_buffer[ybf->y_stride * i - 1] = (unsigned char) 129;
+    ybf->y_buffer[ybf->y_stride * i - 1] = (uint8_t) 129;
 
   vpx_memset(ybf->u_buffer - 1 - ybf->uv_stride, 127, ybf->uv_width + 5);
   for (i = 0; i < ybf->uv_height; i++)
-    ybf->u_buffer[ybf->uv_stride * i - 1] = (unsigned char) 129;
+    ybf->u_buffer[ybf->uv_stride * i - 1] = (uint8_t) 129;
 
   vpx_memset(ybf->v_buffer - 1 - ybf->uv_stride, 127, ybf->uv_width + 5);
   for (i = 0; i < ybf->uv_height; i++)
-    ybf->v_buffer[ybf->uv_stride * i - 1] = (unsigned char) 129;
+    ybf->v_buffer[ybf->uv_stride * i - 1] = (uint8_t) 129;
 
 }