X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdl%2Fext%2Fspeex%2Fcb_search_sse.h;fp=src%2Flib%2Fdl%2Fext%2Fspeex%2Fcb_search_sse.h;h=8b039686fbfd02a411836908fc5202271c121276;hb=47cdc66151d973d975d0e31fb8a786eb639bebdb;hp=0000000000000000000000000000000000000000;hpb=4b23f27092a9470a741e3a18261ad389fd1929db;p=16.git diff --git a/src/lib/dl/ext/speex/cb_search_sse.h b/src/lib/dl/ext/speex/cb_search_sse.h new file mode 100755 index 00000000..8b039686 --- /dev/null +++ b/src/lib/dl/ext/speex/cb_search_sse.h @@ -0,0 +1,84 @@ +/* Copyright (C) 2004 Jean-Marc Valin */ +/** + @file cb_search_sse.h + @brief Fixed codebook functions (SSE version) +*/ +/* + 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 the Xiph.org Foundation nor the names of its + 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 FOUNDATION 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 + +static inline void _spx_mm_getr_ps (__m128 U, float *__Z, float *__Y, float *__X, float *__W) +{ + union { + float __a[4]; + __m128 __v; + } __u; + + __u.__v = U; + + *__Z = __u.__a[0]; + *__Y = __u.__a[1]; + *__X = __u.__a[2]; + *__W = __u.__a[3]; + +} + +#define OVERRIDE_COMPUTE_WEIGHTED_CODEBOOK +static void compute_weighted_codebook(const signed char *shape_cb, const spx_sig_t *_r, float *resp, __m128 *resp2, __m128 *E, int shape_cb_size, int subvect_size, char *stack) +{ + int i, j, k; + __m128 resj, EE; + VARDECL(__m128 *r); + VARDECL(__m128 *shape); + ALLOC(r, subvect_size, __m128); + ALLOC(shape, subvect_size, __m128); + for(j=0;j>2] = EE; + } +}