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69 lines
2.2 KiB
C++
69 lines
2.2 KiB
C++
/* Copyright (c) 2014, Cisco Systems, INC
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Written by XiangMingZhu WeiZhou MinPeng YanWang
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CELT_LPC_SSE_H
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#define CELT_LPC_SSE_H
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#if defined(OPUS_X86_MAY_HAVE_SSE4_1) && defined(FIXED_POINT)
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#define OVERRIDE_CELT_FIR
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void celt_fir_sse4_1(
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const opus_val16 *x,
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const opus_val16 *num,
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opus_val16 *y,
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int N,
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int ord,
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opus_val16 *mem,
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int arch);
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#if defined(OPUS_X86_PRESUME_SSE4_1)
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#define celt_fir(x, num, y, N, ord, mem, arch) \
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((void)arch, celt_fir_sse4_1(x, num, y, N, ord, mem, arch))
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#else
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extern void (*const CELT_FIR_IMPL[OPUS_ARCHMASK + 1])(
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const opus_val16 *x,
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const opus_val16 *num,
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opus_val16 *y,
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int N,
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int ord,
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opus_val16 *mem,
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int arch);
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# define celt_fir(x, num, y, N, ord, mem, arch) \
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((*CELT_FIR_IMPL[(arch) & OPUS_ARCHMASK])(x, num, y, N, ord, mem, arch))
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#endif
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#endif
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#endif
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