1 files changed, 0 insertions, 101 deletions
diff --git a/thirdparty/opus/silk/NSQ.h b/thirdparty/opus/silk/NSQ.h
deleted file mode 100644
index 971832f660..0000000000
--- a/thirdparty/opus/silk/NSQ.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/***********************************************************************
-Copyright (c) 2014 Vidyo.
-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.
-***********************************************************************/
-#ifndef SILK_NSQ_H
-#define SILK_NSQ_H
-
-#include "SigProc_FIX.h"
-
-#undef silk_short_prediction_create_arch_coef
-
-static OPUS_INLINE opus_int32 silk_noise_shape_quantizer_short_prediction_c(const opus_int32 *buf32, const opus_int16 *coef16, opus_int order)
-{
-    opus_int32 out;
-    silk_assert( order == 10 || order == 16 );
-
-    /* Avoids introducing a bias because silk_SMLAWB() always rounds to -inf */
-    out = silk_RSHIFT( order, 1 );
-    out = silk_SMLAWB( out, buf32[  0 ], coef16[ 0 ] );
-    out = silk_SMLAWB( out, buf32[ -1 ], coef16[ 1 ] );
-    out = silk_SMLAWB( out, buf32[ -2 ], coef16[ 2 ] );
-    out = silk_SMLAWB( out, buf32[ -3 ], coef16[ 3 ] );
-    out = silk_SMLAWB( out, buf32[ -4 ], coef16[ 4 ] );
-    out = silk_SMLAWB( out, buf32[ -5 ], coef16[ 5 ] );
-    out = silk_SMLAWB( out, buf32[ -6 ], coef16[ 6 ] );
-    out = silk_SMLAWB( out, buf32[ -7 ], coef16[ 7 ] );
-    out = silk_SMLAWB( out, buf32[ -8 ], coef16[ 8 ] );
-    out = silk_SMLAWB( out, buf32[ -9 ], coef16[ 9 ] );
-
-    if( order == 16 )
-    {
-        out = silk_SMLAWB( out, buf32[ -10 ], coef16[ 10 ] );
-        out = silk_SMLAWB( out, buf32[ -11 ], coef16[ 11 ] );
-        out = silk_SMLAWB( out, buf32[ -12 ], coef16[ 12 ] );
-        out = silk_SMLAWB( out, buf32[ -13 ], coef16[ 13 ] );
-        out = silk_SMLAWB( out, buf32[ -14 ], coef16[ 14 ] );
-        out = silk_SMLAWB( out, buf32[ -15 ], coef16[ 15 ] );
-    }
-    return out;
-}
-
-#define silk_noise_shape_quantizer_short_prediction(in, coef, coefRev, order, arch)  ((void)arch,silk_noise_shape_quantizer_short_prediction_c(in, coef, order))
-
-static OPUS_INLINE opus_int32 silk_NSQ_noise_shape_feedback_loop_c(const opus_int32 *data0, opus_int32 *data1, const opus_int16 *coef, opus_int order)
-{
-    opus_int32 out;
-    opus_int32 tmp1, tmp2;
-    opus_int j;
-
-    tmp2 = data0[0];
-    tmp1 = data1[0];
-    data1[0] = tmp2;
-
-    out = silk_RSHIFT(order, 1);
-    out = silk_SMLAWB(out, tmp2, coef[0]);
-
-    for (j = 2; j < order; j += 2) {
-        tmp2 = data1[j - 1];
-        data1[j - 1] = tmp1;
-        out = silk_SMLAWB(out, tmp1, coef[j - 1]);
-        tmp1 = data1[j + 0];
-        data1[j + 0] = tmp2;
-        out = silk_SMLAWB(out, tmp2, coef[j]);
-    }
-    data1[order - 1] = tmp1;
-    out = silk_SMLAWB(out, tmp1, coef[order - 1]);
-    /* Q11 -> Q12 */
-    out = silk_LSHIFT32( out, 1 );
-    return out;
-}
-
-#define silk_NSQ_noise_shape_feedback_loop(data0, data1, coef, order, arch)  ((void)arch,silk_NSQ_noise_shape_feedback_loop_c(data0, data1, coef, order))
-
-#if defined(OPUS_ARM_MAY_HAVE_NEON_INTR)
-#include "arm/NSQ_neon.h"
-#endif
-
-#endif /* SILK_NSQ_H */