Remove all uses of the HAVE_CONFIG_H define.

webrtc/modules/audio_coding/codecs/g722/g722_decode.c

 /*
  * SpanDSP - a series of DSP components for telephony
  *
  * g722_decode.c - The ITU G.722 codec, decode part.
  *
  * Written by Steve Underwood <steveu@coppice.org>
  *
  * Copyright (C) 2005 Steve Underwood
  *
- *  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 in part on a single channel G.722 codec which is:
  *
  * Copyright (c) CMU 1993
  * Computer Science, Speech Group
  * Chengxiang Lu and Alex Hauptmann
  *
  * $Id: g722_decode.c,v 1.15 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
  * -Changed __inline__ to __inline
  * -Added saturation check on output
  */
 
 /*! \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 71 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 55 matching lines @@
     {
         2048, 2093, 2139, 2186, 2233, 2282, 2332,
         2383, 2435, 2489, 2543, 2599, 2656, 2714,
         2774, 2834, 2896, 2960, 3025, 3091, 3158,
         3228, 3298, 3371, 3444, 3520, 3597, 3676,
         3756, 3838, 3922, 4008
     };
     static const int wh[3] = {0, -214, 798};
     static const int rh2[4] = {2, 1, 2, 1};
     static const int qm2[4] = {-7408, -1616,  7408,   1616};
-    static const int qm4[16] = 
+    static const int qm4[16] =
     {
-              0, -20456, -12896,  -8968, 
+              0, -20456, -12896,  -8968,
           -6288,  -4240,  -2584,  -1200,
           20456,  12896,   8968,   6288,
            4240,   2584,   1200,      0
     };
     static const int qm5[32] =
     {
            -280,   -280, -23352, -17560,
          -14120, -11664,  -9752,  -8184,
           -6864,  -5712,  -4696,  -3784,
           -2960,  -2208,  -1520,   -880,
@@ skipping 99 matching lines @@
 
         /* Block 3L, LOGSCL */
         wd2 = rl42[wd1];
         wd1 = (s->band[0].nb*127) >> 7;
         wd1 += wl[wd2];
         if (wd1 < 0)
             wd1 = 0;
         else if (wd1 > 18432)
             wd1 = 18432;
         s->band[0].nb = wd1;
-            
+
         /* 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, dlowt);
-        
+
         if (!s->eight_k)
         {
             /* Block 2H, INVQAH */
             wd2 = qm2[ihigh];
             dhigh = (s->band[1].det*wd2) >> 15;
             /* Block 5H, RECONS */
             rhigh = dhigh + s->band[1].s;
             /* Block 6H, LIMIT */
             if (rhigh > 16383)
                 rhigh = 16383;
             else if (rhigh < -16384)
                 rhigh = -16384;
 
             /* Block 2H, INVQAH */
             wd2 = rh2[ihigh];
             wd1 = (s->band[1].nb*127) >> 7;
             wd1 += wh[wd2];
             if (wd1 < 0)
                 wd1 = 0;
             else if (wd1 > 22528)
                 wd1 = 22528;
             s->band[1].nb = wd1;
-            
+
             /* Block 3H, SCALEH */
             wd1 = (s->band[1].nb >> 6) & 31;
             wd2 = 10 - (s->band[1].nb >> 11);
             wd3 = (wd2 < 0)  ?  (ilb[wd1] << -wd2)  :  (ilb[wd1] >> wd2);
             s->band[1].det = wd3 << 2;
 
             block4(s, 1, dhigh);
         }
 
         if (s->itu_test_mode)
@@ skipping 27 matching lines @@
                 /* WebRtc, tlegrand: added saturation */
                 amp[outlen++] = saturate(xout1 >> 11);
                 amp[outlen++] = saturate(xout2 >> 11);
             }
         }
     }
     return outlen;
 }
 /*- End of function --------------------------------------------------------*/
 /*- End of file ------------------------------------------------------------*/