optimized imports

1 files changed, 0 insertions, 80 deletions

diff --git a/src/main/jni/opus/silk/NLSF_VQ_weights_laroia.c b/src/main/jni/opus/silk/NLSF_VQ_weights_laroia.c
deleted file mode 100644
index 04894c59a..000000000
--- a/src/main/jni/opus/silk/NLSF_VQ_weights_laroia.c
+++ /dev/null
@@ -1,80 +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 "define.h"
-#include "SigProc_FIX.h"
-
-/*
-R. Laroia, N. Phamdo and N. Farvardin, "Robust and Efficient Quantization of Speech LSP
-Parameters Using Structured Vector Quantization", Proc. IEEE Int. Conf. Acoust., Speech,
-Signal Processing, pp. 641-644, 1991.
-*/
-
-/* Laroia low complexity NLSF weights */
-void silk_NLSF_VQ_weights_laroia(
-    opus_int16                  *pNLSFW_Q_OUT,      /* O     Pointer to input vector weights [D]                        */
-    const opus_int16            *pNLSF_Q15,         /* I     Pointer to input vector         [D]                        */
-    const opus_int              D                   /* I     Input vector dimension (even)                              */
-)
-{
-    opus_int   k;
-    opus_int32 tmp1_int, tmp2_int;
-
-    silk_assert( D > 0 );
-    silk_assert( ( D & 1 ) == 0 );
-
-    /* First value */
-    tmp1_int = silk_max_int( pNLSF_Q15[ 0 ], 1 );
-    tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int );
-    tmp2_int = silk_max_int( pNLSF_Q15[ 1 ] - pNLSF_Q15[ 0 ], 1 );
-    tmp2_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp2_int );
-    pNLSFW_Q_OUT[ 0 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX );
-    silk_assert( pNLSFW_Q_OUT[ 0 ] > 0 );
-
-    /* Main loop */
-    for( k = 1; k < D - 1; k += 2 ) {
-        tmp1_int = silk_max_int( pNLSF_Q15[ k + 1 ] - pNLSF_Q15[ k ], 1 );
-        tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int );
-        pNLSFW_Q_OUT[ k ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX );
-        silk_assert( pNLSFW_Q_OUT[ k ] > 0 );
-
-        tmp2_int = silk_max_int( pNLSF_Q15[ k + 2 ] - pNLSF_Q15[ k + 1 ], 1 );
-        tmp2_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp2_int );
-        pNLSFW_Q_OUT[ k + 1 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX );
-        silk_assert( pNLSFW_Q_OUT[ k + 1 ] > 0 );
-    }
-
-    /* Last value */
-    tmp1_int = silk_max_int( ( 1 << 15 ) - pNLSF_Q15[ D - 1 ], 1 );
-    tmp1_int = silk_DIV32_16( (opus_int32)1 << ( 15 + NLSF_W_Q ), tmp1_int );
-    pNLSFW_Q_OUT[ D - 1 ] = (opus_int16)silk_min_int( tmp1_int + tmp2_int, silk_int16_MAX );
-    silk_assert( pNLSFW_Q_OUT[ D - 1 ] > 0 );
-}