/* | |
* Copyright (c) 2011 Mans Rullgard <[email protected]> | |
* | |
* This file is part of FFmpeg. | |
* | |
* FFmpeg is free software; you can redistribute it and/or | |
* modify it under the terms of the GNU Lesser General Public | |
* License as published by the Free Software Foundation; either | |
* version 2.1 of the License, or (at your option) any later version. | |
* | |
* FFmpeg is distributed in the hope that it will be useful, | |
* but WITHOUT ANY WARRANTY; without even the implied warranty of | |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
* Lesser General Public License for more details. | |
* | |
* You should have received a copy of the GNU Lesser General Public | |
* License along with FFmpeg; if not, write to the Free Software | |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
*/ | |
int32_t ff_scalarproduct_and_madd_int16_neon(int16_t *v1, const int16_t *v2, | |
const int16_t *v3, int len, int mul); | |
av_cold void ff_llauddsp_init_arm(LLAudDSPContext *c) | |
{ | |
int cpu_flags = av_get_cpu_flags(); | |
if (have_neon(cpu_flags)) { | |
c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_neon; | |
} | |
} | |