00001 /* 00002 * Copyright (c) 2008 Siarhei Siamashka <ssvb@users.sourceforge.net> 00003 * 00004 * This file is part of FFmpeg. 00005 * 00006 * FFmpeg is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU Lesser General Public 00008 * License as published by the Free Software Foundation; either 00009 * version 2.1 of the License, or (at your option) any later version. 00010 * 00011 * FFmpeg is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 * Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public 00017 * License along with FFmpeg; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 #include "libavcodec/dsputil.h" 00022 00023 void ff_vector_fmul_vfp(float *dst, const float *src, int len); 00024 void ff_vector_fmul_reverse_vfp(float *dst, const float *src0, 00025 const float *src1, int len); 00026 void ff_float_to_int16_vfp(int16_t *dst, const float *src, long len); 00027 00028 void ff_float_init_arm_vfp(DSPContext* c, AVCodecContext *avctx) 00029 { 00030 c->vector_fmul = ff_vector_fmul_vfp; 00031 c->vector_fmul_reverse = ff_vector_fmul_reverse_vfp; 00032 #if HAVE_ARMV6 00033 c->float_to_int16 = ff_float_to_int16_vfp; 00034 #endif 00035 }
1.5.8