Remove all uses of the HAVE_CONFIG_H define.

webrtc/modules/audio_coding/codecs/g722/g722_encode.c

 /*
  * SpanDSP - a series of DSP components for telephony
  *
  * g722_encode.c - The ITU G.722 codec, encode part.
  *
  * Written by Steve Underwood <steveu@coppice.org>
  *
  * Copyright (C) 2005 Steve Underwood
  *
  * All rights reserved.
  *
- *  Despite my general liking of the GPL, I place my own contributions 
+ *  Despite my general liking of the GPL, I place my own contributions
  *  to this code in the public domain for the benefit of all mankind -
  *  even the slimy ones who might try to proprietize my work and use it
  *  to my detriment.
  *
  * Based on a single channel 64kbps only G.722 codec which is:
  *
  *****    Copyright (c) CMU    1993      *****
  * Computer Science, Speech Group
  * Chengxiang Lu and Alex Hauptmann
  *
  * $Id: g722_encode.c,v 1.14 2006/07/07 16:37:49 steveu Exp $
  *
  * Modifications for WebRtc, 2011/04/28, by tlegrand:
  * -Removed usage of inttypes.h and tgmath.h
  * -Changed to use WebRtc types
  * -Added option to run encoder bitexact with ITU-T reference implementation
  */
 
 /*! \file */
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
 #include <memory.h>
 #include <stdio.h>
 #include <stdlib.h>
 
 #include "g722_enc_dec.h"
 #include "webrtc/typedefs.h"
 
 #if !defined(FALSE)
 #define FALSE 0
 #endif
@@ skipping 68 matching lines @@
         wd3 = (s->band[band].b[i]*32640) >> 15;
         s->band[band].bp[i] = saturate(wd2 + wd3);
     }
 
     /* Block 4, DELAYA */
     for (i = 6;  i > 0;  i--)
     {
         s->band[band].d[i] = s->band[band].d[i - 1];
         s->band[band].b[i] = s->band[band].bp[i];
     }
-    
+
     for (i = 2;  i > 0;  i--)
     {
         s->band[band].r[i] = s->band[band].r[i - 1];
         s->band[band].p[i] = s->band[band].p[i - 1];
         s->band[band].a[i] = s->band[band].ap[i];
     }
 
     /* Block 4, FILTEP */
     wd1 = saturate(s->band[band].r[1] + s->band[band].r[1]);
     wd1 = (s->band[band].a[1]*wd1) >> 15;
@@ skipping 168 matching lines @@
                 xlow = amp[j++] >> 1;
             }
             else
             {
                 /* Apply the transmit QMF */
                 /* Shuffle the buffer down */
                 for (i = 0;  i < 22;  i++)
                     s->x[i] = s->x[i + 2];
                 s->x[22] = amp[j++];
                 s->x[23] = amp[j++];
-    
+
                 /* Discard every other QMF output */
                 sumeven = 0;
                 sumodd = 0;
                 for (i = 0;  i < 12;  i++)
                 {
                     sumodd += s->x[2*i]*qmf_coeffs[i];
                     sumeven += s->x[2*i + 1]*qmf_coeffs[11 - i];
                 }
                 /* We shift by 12 to allow for the QMF filters (DC gain = 4096), plus 1
                    to allow for us summing two filters, plus 1 to allow for the 15 bit
@@ skipping 39 matching lines @@
         else if (s->band[0].nb > 18432)
             s->band[0].nb = 18432;
 
         /* Block 3L, SCALEL */
         wd1 = (s->band[0].nb >> 6) & 31;
         wd2 = 8 - (s->band[0].nb >> 11);
         wd3 = (wd2 < 0)  ?  (ilb[wd1] << -wd2)  :  (ilb[wd1] >> wd2);
         s->band[0].det = wd3 << 2;
 
         block4(s, 0, dlow);
-        
+
         if (s->eight_k)
         {
             /* Just leave the high bits as zero */
             code = (0xC0 | ilow) >> (8 - s->bits_per_sample);
         }
         else
         {
             /* Block 1H, SUBTRA */
             eh = saturate(xhigh - s->band[1].s);
 
@@ skipping 40 matching lines @@
         }
         else
         {
             g722_data[g722_bytes++] = (uint8_t) code;
         }
     }
     return g722_bytes;
 }
 /*- End of function --------------------------------------------------------*/
 /*- End of file ------------------------------------------------------------*/