[Opus] Update to v1.2.1

third_party/opus/src/silk/fixed/find_LPC_FIX.c

 /***********************************************************************
 Copyright (c) 2006-2011, Skype Limited. All rights reserved.
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 - Redistributions of source code must retain the above copyright notice,
 this list of conditions and the following disclaimer.
 - Redistributions in binary form must reproduce the above copyright
 notice, this list of conditions and the following disclaimer in the
 documentation and/or other materials provided with the distribution.
@@ skipping 74 matching lines @@
         silk_A2NLSF( NLSF_Q15, a_tmp_Q16, psEncC->predictLPCOrder );
 
         ALLOC( LPC_res, 2 * subfr_length, opus_int16 );
 
         /* Search over interpolation indices to find the one with lowest residual energy */
         for( k = 3; k >= 0; k-- ) {
             /* Interpolate NLSFs for first half */
             silk_interpolate( NLSF0_Q15, psEncC->prev_NLSFq_Q15, NLSF_Q15, k, psEncC->predictLPCOrder );
 
             /* Convert to LPC for residual energy evaluation */
-            silk_NLSF2A( a_tmp_Q12, NLSF0_Q15, psEncC->predictLPCOrder );
+            silk_NLSF2A( a_tmp_Q12, NLSF0_Q15, psEncC->predictLPCOrder, psEncC->arch );
 
             /* Calculate residual energy with NLSF interpolation */
             silk_LPC_analysis_filter( LPC_res, x, a_tmp_Q12, 2 * subfr_length, psEncC->predictLPCOrder, psEncC->arch );
 
             silk_sum_sqr_shift( &res_nrg0, &rshift0, LPC_res + psEncC->predictLPCOrder,                subfr_length - psEncC->predictLPCOrder );
             silk_sum_sqr_shift( &res_nrg1, &rshift1, LPC_res + psEncC->predictLPCOrder + subfr_length, subfr_length - psEncC->predictLPCOrder );
 
             /* Add subframe energies from first half frame */
             shift = rshift0 - rshift1;
             if( shift >= 0 ) {
@@ skipping 36 matching lines @@
     }
 
     if( psEncC->indices.NLSFInterpCoef_Q2 == 4 ) {
         /* NLSF interpolation is currently inactive, calculate NLSFs from full frame AR coefficients */
         silk_A2NLSF( NLSF_Q15, a_Q16, psEncC->predictLPCOrder );
     }
 
     silk_assert( psEncC->indices.NLSFInterpCoef_Q2 == 4 || ( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) );
     RESTORE_STACK;
 }