1/* 2 * Copyright (c) 2008 Siarhei Siamashka <ssvb@users.sourceforge.net> 3 * 4 * This file is part of FFmpeg. 5 * 6 * FFmpeg is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * FFmpeg is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with FFmpeg; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 */ 20 21#include "libavcodec/dsputil.h" 22#include "dsputil_arm.h" 23 24void ff_vector_fmul_vfp(float *dst, const float *src, int len); 25void ff_vector_fmul_reverse_vfp(float *dst, const float *src0, 26 const float *src1, int len); 27void ff_float_to_int16_vfp(int16_t *dst, const float *src, long len); 28 29void ff_dsputil_init_vfp(DSPContext* c, AVCodecContext *avctx) 30{ 31 c->vector_fmul = ff_vector_fmul_vfp; 32 c->vector_fmul_reverse = ff_vector_fmul_reverse_vfp; 33#if HAVE_ARMV6 34 c->float_to_int16 = ff_float_to_int16_vfp; 35#endif 36} 37