Update Opus to 1.0.2.

silk/fixed/noise_shape_analysis_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 181 matching lines @@
         SNR_adj_dB_Q7 = silk_SMLAWB( SNR_adj_dB_Q7,
             silk_SMLAWB( SILK_FIX_CONST( 6.0, 9 ), -SILK_FIX_CONST( 0.4, 18 ), psEnc->sCmn.SNR_dB_Q7 ),
             SILK_FIX_CONST( 1.0, 14 ) - psEncCtrl->input_quality_Q14 );
     }
 
     /*************************/
     /* SPARSENESS PROCESSING */
     /*************************/
     /* Set quantizer offset */
     if( psEnc->sCmn.indices.signalType == TYPE_VOICED ) {
-        /* Initally set to 0; may be overruled in process_gains(..) */
+        /* Initially set to 0; may be overruled in process_gains(..) */
         psEnc->sCmn.indices.quantOffsetType = 0;
         psEncCtrl->sparseness_Q8 = 0;
     } else {
         /* Sparseness measure, based on relative fluctuations of energy per 2 milliseconds */
         nSamples = silk_LSHIFT( psEnc->sCmn.fs_kHz, 1 );
         energy_variation_Q7 = 0;
         log_energy_prev_Q7  = 0;
         pitch_res_ptr = pitch_res;
         for( k = 0; k < silk_SMULBB( SUB_FRAME_LENGTH_MS, psEnc->sCmn.nb_subfr ) / 2; k++ ) {
             silk_sum_sqr_shift( &nrg, &scale, pitch_res_ptr, nSamples );
@@ skipping 218 matching lines @@
         psShapeSt->HarmShapeGain_smth_Q16 =
             silk_SMLAWB( psShapeSt->HarmShapeGain_smth_Q16, HarmShapeGain_Q16 - psShapeSt->HarmShapeGain_smth_Q16, SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) );
         psShapeSt->Tilt_smth_Q16 =
             silk_SMLAWB( psShapeSt->Tilt_smth_Q16,          Tilt_Q16          - psShapeSt->Tilt_smth_Q16,          SILK_FIX_CONST( SUBFR_SMTH_COEF, 16 ) );
 
         psEncCtrl->HarmBoost_Q14[ k ]     = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->HarmBoost_smth_Q16,     2 );
         psEncCtrl->HarmShapeGain_Q14[ k ] = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->HarmShapeGain_smth_Q16, 2 );
         psEncCtrl->Tilt_Q14[ k ]          = ( opus_int )silk_RSHIFT_ROUND( psShapeSt->Tilt_smth_Q16,          2 );
     }
 }