[Opus] Update to v1.2.1

third_party/opus/src/silk/control_SNR.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 46 matching lines @@
         }
 
         /* Reduce bitrate for 10 ms modes in these calculations */
         if( psEncC->nb_subfr == 2 ) {
             TargetRate_bps -= REDUCE_BITRATE_10_MS_BPS;
         }
 
         /* Find bitrate interval in table and interpolate */
         for( k = 1; k < TARGET_RATE_TAB_SZ; k++ ) {
             if( TargetRate_bps <= rateTable[ k ] ) {
-                frac_Q6 = silk_DIV32( silk_LSHIFT( TargetRate_bps - rateTable[ k - 1 ], 6 ),
-                                                 rateTable[ k ] - rateTable[ k - 1 ] );
+                frac_Q6 = silk_DIV32( silk_LSHIFT( TargetRate_bps - rateTable[ k - 1 ], 6 ), rateTable[ k ] - rateTable[ k - 1 ] );
                 psEncC->SNR_dB_Q7 = silk_LSHIFT( silk_SNR_table_Q1[ k - 1 ], 6 ) + silk_MUL( frac_Q6, silk_SNR_table_Q1[ k ] - silk_SNR_table_Q1[ k - 1 ] );
                 break;
             }
         }
     }
 
     return ret;
 }