[Opus] Update to v1.2.1

third_party/opus/src/silk/fixed/mips/warped_autocorrelation_FIX_mipsr1.h

 /***********************************************************************
 Copyright (c) 2006-2011, Skype Limited. All rights reserved.
 Redistribution and use in source and binary forms, with or without
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@@ skipping 30 matching lines @@
 #define QS  14
 
 /* Autocorrelations for a warped frequency axis */
 #define OVERRIDE_silk_warped_autocorrelation_FIX
 void silk_warped_autocorrelation_FIX(
           opus_int32                *corr,                                  /* O    Result [order + 1]                                                          */
           opus_int                  *scale,                                 /* O    Scaling of the correlation vector                                           */
     const opus_int16                *input,                                 /* I    Input data to correlate                                                     */
     const opus_int                  warping_Q16,                            /* I    Warping coefficient                                                         */
     const opus_int                  length,                                 /* I    Length of input                                                             */
-    const opus_int                  order                                   /* I    Correlation order (even)                                                    */
+    const opus_int                  order,                                  /* I    Correlation order (even)                                                    */
+    int                             arch                                    /* I    Run-time architecture                                                       */
 )
 {
     opus_int   n, i, lsh;
     opus_int32 tmp1_QS=0, tmp2_QS=0, tmp3_QS=0, tmp4_QS=0, tmp5_QS=0, tmp6_QS=0, tmp7_QS=0, tmp8_QS=0, start_1=0, start_2=0, start_3=0;
     opus_int32 state_QS[ MAX_SHAPE_LPC_ORDER + 1 ] = { 0 };
     opus_int64 corr_QC[  MAX_SHAPE_LPC_ORDER + 1 ] = { 0 };
     opus_int64 temp64;
 
     opus_int32 val;
     val = 2 * QS - QC;
@@ skipping 94 matching lines @@
             temp64 = (val >= 0) ? (temp64 >> val) : (temp64 << -val);
             corr[ i ] = (opus_int32)silk_CHECK_FIT32( __builtin_mips_shilo( temp64, -lsh ) );
         }
     }
 
      corr_QC[ 0 ] = __builtin_mips_shilo(corr_QC[ 0 ], val);
 
      silk_assert( corr_QC[ 0 ] >= 0 ); /* If breaking, decrease QC*/
 }
 #endif /* __WARPED_AUTOCORRELATION_FIX_MIPSR1_H__ */