1 files changed, 0 insertions, 57 deletions
diff --git a/drivers/opus/silk/float/energy_FLP.c b/drivers/opus/silk/float/energy_FLP.c
deleted file mode 100644
index 443f52bb16..0000000000
--- a/drivers/opus/silk/float/energy_FLP.c
+++ /dev/null
@@ -1,57 +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.
-***********************************************************************/
-#include "opus/opus_config.h"
-
-#include "opus/silk/float/SigProc_FLP.h"
-
-/* sum of squares of a silk_float array, with result as double */
-double silk_energy_FLP(
-    const silk_float    *data,
-    opus_int            dataSize
-)
-{
-    opus_int  i, dataSize4;
-    double   result;
-
-    /* 4x unrolled loop */
-    result = 0.0;
-    dataSize4 = dataSize & 0xFFFC;
-    for( i = 0; i < dataSize4; i += 4 ) {
-        result += data[ i + 0 ] * (double)data[ i + 0 ] +
-                  data[ i + 1 ] * (double)data[ i + 1 ] +
-                  data[ i + 2 ] * (double)data[ i + 2 ] +
-                  data[ i + 3 ] * (double)data[ i + 3 ];
-    }
-
-    /* add any remaining products */
-    for( ; i < dataSize; i++ ) {
-        result += data[ i ] * (double)data[ i ];
-    }
-
-    silk_assert( result >= 0.0 );
-    return result;
-}