1 files changed, 0 insertions, 50 deletions
diff --git a/src/opus-1.0.2/silk/bwexpander_32.c b/src/opus-1.0.2/silk/bwexpander_32.c
deleted file mode 100644
index 5ad92dd4..00000000
--- a/src/opus-1.0.2/silk/bwexpander_32.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/***********************************************************************
-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.
-- Neither the name of Internet Society, IETF or IETF Trust, nor the 
-names of specific contributors, may be used to endorse or promote
-products derived from this software without specific prior written
-permission.
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS”
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-***********************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "SigProc_FIX.h"
-
-/* Chirp (bandwidth expand) LP AR filter */
-void silk_bwexpander_32(
-    opus_int32                  *ar,                /* I/O  AR filter to be expanded (without leading 1)                */
-    const opus_int              d,                  /* I    Length of ar                                                */
-    opus_int32                  chirp_Q16           /* I    Chirp factor in Q16                                         */
-)
-{
-    opus_int   i;
-    opus_int32 chirp_minus_one_Q16 = chirp_Q16 - 65536;
-
-    for( i = 0; i < d - 1; i++ ) {
-        ar[ i ]    = silk_SMULWW( chirp_Q16, ar[ i ] );
-        chirp_Q16 += silk_RSHIFT_ROUND( silk_MUL( chirp_Q16, chirp_minus_one_Q16 ), 16 );
-    }
-    ar[ d - 1 ] = silk_SMULWW( chirp_Q16, ar[ d - 1 ] );
-}
-