cannam@154: /* Copyright (c) 2014, Cisco Systems, INC
cannam@154:    Written by XiangMingZhu WeiZhou MinPeng YanWang
cannam@154: 
cannam@154:    Redistribution and use in source and binary forms, with or without
cannam@154:    modification, are permitted provided that the following conditions
cannam@154:    are met:
cannam@154: 
cannam@154:    - Redistributions of source code must retain the above copyright
cannam@154:    notice, this list of conditions and the following disclaimer.
cannam@154: 
cannam@154:    - Redistributions in binary form must reproduce the above copyright
cannam@154:    notice, this list of conditions and the following disclaimer in the
cannam@154:    documentation and/or other materials provided with the distribution.
cannam@154: 
cannam@154:    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
cannam@154:    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
cannam@154:    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
cannam@154:    A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
cannam@154:    OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
cannam@154:    EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
cannam@154:    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
cannam@154:    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
cannam@154:    LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
cannam@154:    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
cannam@154:    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
cannam@154: */
cannam@154: 
cannam@154: #if defined(HAVE_CONFIG_H)
cannam@154: #include "config.h"
cannam@154: #endif
cannam@154: 
cannam@154: #include "x86/x86cpu.h"
cannam@154: #include "celt_lpc.h"
cannam@154: #include "pitch.h"
cannam@154: #include "pitch_sse.h"
cannam@154: #include "vq.h"
cannam@154: 
cannam@154: #if defined(OPUS_HAVE_RTCD)
cannam@154: 
cannam@154: # if defined(FIXED_POINT)
cannam@154: 
cannam@154: #if defined(OPUS_X86_MAY_HAVE_SSE4_1) && !defined(OPUS_X86_PRESUME_SSE4_1)
cannam@154: 
cannam@154: void (*const CELT_FIR_IMPL[OPUS_ARCHMASK + 1])(
cannam@154:          const opus_val16 *x,
cannam@154:          const opus_val16 *num,
cannam@154:          opus_val16       *y,
cannam@154:          int              N,
cannam@154:          int              ord,
cannam@154:          int              arch
cannam@154: ) = {
cannam@154:   celt_fir_c,                /* non-sse */
cannam@154:   celt_fir_c,
cannam@154:   celt_fir_c,
cannam@154:   MAY_HAVE_SSE4_1(celt_fir), /* sse4.1  */
cannam@154:   MAY_HAVE_SSE4_1(celt_fir)  /* avx  */
cannam@154: };
cannam@154: 
cannam@154: void (*const XCORR_KERNEL_IMPL[OPUS_ARCHMASK + 1])(
cannam@154:          const opus_val16 *x,
cannam@154:          const opus_val16 *y,
cannam@154:          opus_val32       sum[4],
cannam@154:          int              len
cannam@154: ) = {
cannam@154:   xcorr_kernel_c,                /* non-sse */
cannam@154:   xcorr_kernel_c,
cannam@154:   xcorr_kernel_c,
cannam@154:   MAY_HAVE_SSE4_1(xcorr_kernel), /* sse4.1  */
cannam@154:   MAY_HAVE_SSE4_1(xcorr_kernel)  /* avx  */
cannam@154: };
cannam@154: 
cannam@154: #endif
cannam@154: 
cannam@154: #if (defined(OPUS_X86_MAY_HAVE_SSE4_1) && !defined(OPUS_X86_PRESUME_SSE4_1)) ||  \
cannam@154:  (!defined(OPUS_X86_MAY_HAVE_SSE_4_1) && defined(OPUS_X86_MAY_HAVE_SSE2) && !defined(OPUS_X86_PRESUME_SSE2))
cannam@154: 
cannam@154: opus_val32 (*const CELT_INNER_PROD_IMPL[OPUS_ARCHMASK + 1])(
cannam@154:          const opus_val16 *x,
cannam@154:          const opus_val16 *y,
cannam@154:          int              N
cannam@154: ) = {
cannam@154:   celt_inner_prod_c,                /* non-sse */
cannam@154:   celt_inner_prod_c,
cannam@154:   MAY_HAVE_SSE2(celt_inner_prod),
cannam@154:   MAY_HAVE_SSE4_1(celt_inner_prod), /* sse4.1  */
cannam@154:   MAY_HAVE_SSE4_1(celt_inner_prod)  /* avx  */
cannam@154: };
cannam@154: 
cannam@154: #endif
cannam@154: 
cannam@154: # else
cannam@154: 
cannam@154: #if defined(OPUS_X86_MAY_HAVE_SSE) && !defined(OPUS_X86_PRESUME_SSE)
cannam@154: 
cannam@154: void (*const XCORR_KERNEL_IMPL[OPUS_ARCHMASK + 1])(
cannam@154:          const opus_val16 *x,
cannam@154:          const opus_val16 *y,
cannam@154:          opus_val32       sum[4],
cannam@154:          int              len
cannam@154: ) = {
cannam@154:   xcorr_kernel_c,                /* non-sse */
cannam@154:   MAY_HAVE_SSE(xcorr_kernel),
cannam@154:   MAY_HAVE_SSE(xcorr_kernel),
cannam@154:   MAY_HAVE_SSE(xcorr_kernel),
cannam@154:   MAY_HAVE_SSE(xcorr_kernel)
cannam@154: };
cannam@154: 
cannam@154: opus_val32 (*const CELT_INNER_PROD_IMPL[OPUS_ARCHMASK + 1])(
cannam@154:          const opus_val16 *x,
cannam@154:          const opus_val16 *y,
cannam@154:          int              N
cannam@154: ) = {
cannam@154:   celt_inner_prod_c,                /* non-sse */
cannam@154:   MAY_HAVE_SSE(celt_inner_prod),
cannam@154:   MAY_HAVE_SSE(celt_inner_prod),
cannam@154:   MAY_HAVE_SSE(celt_inner_prod),
cannam@154:   MAY_HAVE_SSE(celt_inner_prod)
cannam@154: };
cannam@154: 
cannam@154: void (*const DUAL_INNER_PROD_IMPL[OPUS_ARCHMASK + 1])(
cannam@154:                     const opus_val16 *x,
cannam@154:                     const opus_val16 *y01,
cannam@154:                     const opus_val16 *y02,
cannam@154:                     int               N,
cannam@154:                     opus_val32       *xy1,
cannam@154:                     opus_val32       *xy2
cannam@154: ) = {
cannam@154:   dual_inner_prod_c,                /* non-sse */
cannam@154:   MAY_HAVE_SSE(dual_inner_prod),
cannam@154:   MAY_HAVE_SSE(dual_inner_prod),
cannam@154:   MAY_HAVE_SSE(dual_inner_prod),
cannam@154:   MAY_HAVE_SSE(dual_inner_prod)
cannam@154: };
cannam@154: 
cannam@154: void (*const COMB_FILTER_CONST_IMPL[OPUS_ARCHMASK + 1])(
cannam@154:               opus_val32 *y,
cannam@154:               opus_val32 *x,
cannam@154:               int         T,
cannam@154:               int         N,
cannam@154:               opus_val16  g10,
cannam@154:               opus_val16  g11,
cannam@154:               opus_val16  g12
cannam@154: ) = {
cannam@154:   comb_filter_const_c,                /* non-sse */
cannam@154:   MAY_HAVE_SSE(comb_filter_const),
cannam@154:   MAY_HAVE_SSE(comb_filter_const),
cannam@154:   MAY_HAVE_SSE(comb_filter_const),
cannam@154:   MAY_HAVE_SSE(comb_filter_const)
cannam@154: };
cannam@154: 
cannam@154: 
cannam@154: #endif
cannam@154: 
cannam@154: #if defined(OPUS_X86_MAY_HAVE_SSE2) && !defined(OPUS_X86_PRESUME_SSE2)
cannam@154: opus_val16 (*const OP_PVQ_SEARCH_IMPL[OPUS_ARCHMASK + 1])(
cannam@154:       celt_norm *_X, int *iy, int K, int N, int arch
cannam@154: ) = {
cannam@154:   op_pvq_search_c,                /* non-sse */
cannam@154:   op_pvq_search_c,
cannam@154:   MAY_HAVE_SSE2(op_pvq_search),
cannam@154:   MAY_HAVE_SSE2(op_pvq_search),
cannam@154:   MAY_HAVE_SSE2(op_pvq_search)
cannam@154: };
cannam@154: #endif
cannam@154: 
cannam@154: #endif
cannam@154: #endif