Prepare to convert various types to size_t.

webrtc/modules/audio_coding/codecs/ilbc/enhancer_interface.c

 /*
  *  Copyright (c) 2011 The WebRTC 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 92 matching lines @@
       (int16_t)(inLen / 2),
       (int16_t*)WebRtcIlbcfix_kLpFiltCoefs,  /* Coefficients in Q12 */
       FILTERORDER_DS_PLUS1,    /* Length of filter (order-1) */
       FACTOR_DS,
       DELAY_DS);
 
   /* Estimate the pitch in the down sampled domain. */
   for(iblock = 0; iblock<new_blocks; iblock++){
 
     /* references */
-    i = 60 + iblock * ENH_BLOCKL_HALF;
-    target=downsampled+i;
-    regressor=downsampled+i-10;
+    target = downsampled + 60 + iblock * ENH_BLOCKL_HALF;
+    regressor = target - 10;
 
     /* scaling */
     max16=WebRtcSpl_MaxAbsValueW16(&regressor[-50],
                                    (int16_t)(ENH_BLOCKL_HALF+50-1));
     shifts = WebRtcSpl_GetSizeInBits((uint32_t)(max16 * max16)) - 25;
     shifts = WEBRTC_SPL_MAX(0, shifts);
 
     /* compute cross correlation */
     WebRtcSpl_CrossCorrelation(corr32, target, regressor, ENH_BLOCKL_HALF, 50,
                                shifts, -1);
@@ skipping 241 matching lines @@
     WebRtcIlbcfix_Enhancer(out + iblock * ENH_BLOCKL,
                            enh_buf,
                            ENH_BUFL,
                            (int16_t)(iblock * ENH_BLOCKL + startPos),
                            enh_period,
                            (int16_t*)WebRtcIlbcfix_kEnhPlocs, ENH_NBLOCKS_TOT);
   }
 
   return (lag);
 }