libvpx: Pull from upstream

source/libvpx/vp9/decoder/vp9_decodframe.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 666 matching lines @@
         xd->dst.y_stride, xd->eobs, xd->block[24].diff, xd);
   }
   vp9_dequant_idct_add_uv_block_4x4_inplace_c(
       xd->qcoeff + 16 * 16, xd->block[16].dequant,
       xd->dst.u_buffer + y_idx * 8 * xd->dst.uv_stride + x_idx * 8,
       xd->dst.v_buffer + y_idx * 8 * xd->dst.uv_stride + x_idx * 8,
       xd->dst.uv_stride, xd->eobs + 16, xd);
 };
 
 static void decode_superblock64(VP9D_COMP *pbi, MACROBLOCKD *xd,
-                                int mb_row, unsigned int mb_col,
+                                int mb_row, int mb_col,
                                 BOOL_DECODER* const bc) {
   int i, n, eobtotal;
   TX_SIZE tx_size = xd->mode_info_context->mbmi.txfm_size;
   VP9_COMMON *const pc = &pbi->common;
   MODE_INFO *orig_mi = xd->mode_info_context;
   const int mis = pc->mode_info_stride;
 
   assert(xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB64X64);
 
   if (pbi->common.frame_type != KEY_FRAME)
@@ skipping 105 matching lines @@
       }
     }
   }
 
   xd->above_context = pc->above_context + mb_col;
   xd->left_context = pc->left_context;
   xd->mode_info_context = orig_mi;
 }
 
 static void decode_superblock32(VP9D_COMP *pbi, MACROBLOCKD *xd,
-                                int mb_row, unsigned int mb_col,
+                                int mb_row, int mb_col,
                                 BOOL_DECODER* const bc) {
   int i, n, eobtotal;
   TX_SIZE tx_size = xd->mode_info_context->mbmi.txfm_size;
   VP9_COMMON *const pc = &pbi->common;
   MODE_INFO *orig_mi = xd->mode_info_context;
   const int mis = pc->mode_info_stride;
 
   assert(xd->mode_info_context->mbmi.sb_type == BLOCK_SIZE_SB32X32);
 
   if (pbi->common.frame_type != KEY_FRAME)
@@ skipping 1046 matching lines @@
 
   /* Find the end of the coded buffer */
   while (residual_bc.count > CHAR_BIT
          && residual_bc.count < VP9_BD_VALUE_SIZE) {
     residual_bc.count -= CHAR_BIT;
     residual_bc.user_buffer--;
   }
   *p_data_end = residual_bc.user_buffer;
   return 0;
 }