1/* 2 * ARM NEON optimised DSP functions 3 * Copyright (c) 2008 Mans Rullgard <mans@mansr.com> 4 * 5 * This file is part of FFmpeg. 6 * 7 * FFmpeg is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * FFmpeg is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with FFmpeg; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 */ 21 22#include <stdint.h> 23 24#include "libavcodec/avcodec.h" 25#include "libavcodec/dsputil.h" 26#include "dsputil_arm.h" 27 28void ff_simple_idct_neon(DCTELEM *data); 29void ff_simple_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data); 30void ff_simple_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data); 31 32void ff_vp3_idct_neon(DCTELEM *data); 33void ff_vp3_idct_put_neon(uint8_t *dest, int line_size, DCTELEM *data); 34void ff_vp3_idct_add_neon(uint8_t *dest, int line_size, DCTELEM *data); 35void ff_vp3_idct_dc_add_neon(uint8_t *dest, int line_size, const DCTELEM *data); 36 37void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int); 38void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int); 39void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int); 40void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int); 41void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int); 42void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int); 43void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int); 44void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int); 45void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); 46void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); 47void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); 48void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); 49void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); 50void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); 51 52void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int); 53void ff_avg_pixels8_neon(uint8_t *, const uint8_t *, int, int); 54 55void ff_add_pixels_clamped_neon(const DCTELEM *, uint8_t *, int); 56void ff_put_pixels_clamped_neon(const DCTELEM *, uint8_t *, int); 57void ff_put_signed_pixels_clamped_neon(const DCTELEM *, uint8_t *, int); 58 59void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int); 60void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int); 61void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int); 62void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int); 63void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int); 64void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int); 65void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int); 66void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int); 67void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int); 68void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int); 69void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int); 70void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int); 71void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int); 72void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int); 73void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int); 74void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int); 75 76void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int); 77void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int); 78void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int); 79void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int); 80void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int); 81void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int); 82void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int); 83void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int); 84void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int); 85void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int); 86void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int); 87void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int); 88void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int); 89void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int); 90void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int); 91void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int); 92 93void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int); 94void ff_avg_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int); 95void ff_avg_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int); 96void ff_avg_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int); 97void ff_avg_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int); 98void ff_avg_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int); 99void ff_avg_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int); 100void ff_avg_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int); 101void ff_avg_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int); 102void ff_avg_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int); 103void ff_avg_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int); 104void ff_avg_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int); 105void ff_avg_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int); 106void ff_avg_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int); 107void ff_avg_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int); 108void ff_avg_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int); 109 110void ff_avg_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int); 111void ff_avg_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int); 112void ff_avg_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int); 113void ff_avg_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int); 114void ff_avg_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int); 115void ff_avg_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int); 116void ff_avg_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int); 117void ff_avg_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int); 118void ff_avg_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int); 119void ff_avg_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int); 120void ff_avg_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int); 121void ff_avg_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int); 122void ff_avg_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int); 123void ff_avg_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int); 124void ff_avg_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int); 125void ff_avg_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int); 126 127void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); 128void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); 129void ff_put_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int); 130 131void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); 132void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); 133void ff_avg_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int); 134 135void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *); 136void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *); 137 138void ff_vector_fmul_neon(float *dst, const float *src, int len); 139void ff_vector_fmul_window_neon(float *dst, const float *src0, 140 const float *src1, const float *win, 141 float add_bias, int len); 142void ff_vector_fmul_scalar_neon(float *dst, const float *src, float mul, 143 int len); 144void ff_vector_fmul_sv_scalar_2_neon(float *dst, const float *src, 145 const float **vp, float mul, int len); 146void ff_vector_fmul_sv_scalar_4_neon(float *dst, const float *src, 147 const float **vp, float mul, int len); 148void ff_sv_fmul_scalar_2_neon(float *dst, const float **vp, float mul, 149 int len); 150void ff_sv_fmul_scalar_4_neon(float *dst, const float **vp, float mul, 151 int len); 152void ff_butterflies_float_neon(float *v1, float *v2, int len); 153float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len); 154void ff_int32_to_float_fmul_scalar_neon(float *dst, const int *src, 155 float mul, int len); 156void ff_vector_fmul_reverse_neon(float *dst, const float *src0, 157 const float *src1, int len); 158void ff_vector_fmul_add_neon(float *dst, const float *src0, const float *src1, 159 const float *src2, int len); 160 161void ff_vector_clipf_neon(float *dst, const float *src, float min, float max, 162 int len); 163void ff_float_to_int16_neon(int16_t *, const float *, long); 164void ff_float_to_int16_interleave_neon(int16_t *, const float **, long, int); 165 166void ff_vorbis_inverse_coupling_neon(float *mag, float *ang, int blocksize); 167 168int32_t ff_scalarproduct_int16_neon(int16_t *v1, int16_t *v2, int len, 169 int shift); 170int32_t ff_scalarproduct_and_madd_int16_neon(int16_t *v1, int16_t *v2, 171 int16_t *v3, int len, int mul); 172 173void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx) 174{ 175 if (!avctx->lowres) { 176 if (avctx->idct_algo == FF_IDCT_AUTO || 177 avctx->idct_algo == FF_IDCT_SIMPLENEON) { 178 c->idct_put = ff_simple_idct_put_neon; 179 c->idct_add = ff_simple_idct_add_neon; 180 c->idct = ff_simple_idct_neon; 181 c->idct_permutation_type = FF_PARTTRANS_IDCT_PERM; 182 } else if ((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER || 183 CONFIG_VP6_DECODER) && 184 avctx->idct_algo == FF_IDCT_VP3) { 185 c->idct_put = ff_vp3_idct_put_neon; 186 c->idct_add = ff_vp3_idct_add_neon; 187 c->idct = ff_vp3_idct_neon; 188 c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM; 189 } 190 } 191 192 c->put_pixels_tab[0][0] = ff_put_pixels16_neon; 193 c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon; 194 c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon; 195 c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon; 196 c->put_pixels_tab[1][0] = ff_put_pixels8_neon; 197 c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon; 198 c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon; 199 c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon; 200 201 c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon; 202 c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon; 203 c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon; 204 c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon; 205 c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon; 206 c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon; 207 c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon; 208 c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon; 209 210 c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon; 211 c->avg_pixels_tab[1][0] = ff_avg_pixels8_neon; 212 213 c->add_pixels_clamped = ff_add_pixels_clamped_neon; 214 c->put_pixels_clamped = ff_put_pixels_clamped_neon; 215 c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_neon; 216 217 if (CONFIG_H264_DECODER) { 218 c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_neon; 219 c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_neon; 220 c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_neon; 221 222 c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon; 223 c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon; 224 c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_neon; 225 226 c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon; 227 c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon; 228 c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon; 229 c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon; 230 c->put_h264_qpel_pixels_tab[0][ 4] = ff_put_h264_qpel16_mc01_neon; 231 c->put_h264_qpel_pixels_tab[0][ 5] = ff_put_h264_qpel16_mc11_neon; 232 c->put_h264_qpel_pixels_tab[0][ 6] = ff_put_h264_qpel16_mc21_neon; 233 c->put_h264_qpel_pixels_tab[0][ 7] = ff_put_h264_qpel16_mc31_neon; 234 c->put_h264_qpel_pixels_tab[0][ 8] = ff_put_h264_qpel16_mc02_neon; 235 c->put_h264_qpel_pixels_tab[0][ 9] = ff_put_h264_qpel16_mc12_neon; 236 c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_neon; 237 c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_neon; 238 c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_neon; 239 c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_neon; 240 c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon; 241 c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon; 242 243 c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon; 244 c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon; 245 c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon; 246 c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon; 247 c->put_h264_qpel_pixels_tab[1][ 4] = ff_put_h264_qpel8_mc01_neon; 248 c->put_h264_qpel_pixels_tab[1][ 5] = ff_put_h264_qpel8_mc11_neon; 249 c->put_h264_qpel_pixels_tab[1][ 6] = ff_put_h264_qpel8_mc21_neon; 250 c->put_h264_qpel_pixels_tab[1][ 7] = ff_put_h264_qpel8_mc31_neon; 251 c->put_h264_qpel_pixels_tab[1][ 8] = ff_put_h264_qpel8_mc02_neon; 252 c->put_h264_qpel_pixels_tab[1][ 9] = ff_put_h264_qpel8_mc12_neon; 253 c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_neon; 254 c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_neon; 255 c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_neon; 256 c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_neon; 257 c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon; 258 c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon; 259 260 c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon; 261 c->avg_h264_qpel_pixels_tab[0][ 1] = ff_avg_h264_qpel16_mc10_neon; 262 c->avg_h264_qpel_pixels_tab[0][ 2] = ff_avg_h264_qpel16_mc20_neon; 263 c->avg_h264_qpel_pixels_tab[0][ 3] = ff_avg_h264_qpel16_mc30_neon; 264 c->avg_h264_qpel_pixels_tab[0][ 4] = ff_avg_h264_qpel16_mc01_neon; 265 c->avg_h264_qpel_pixels_tab[0][ 5] = ff_avg_h264_qpel16_mc11_neon; 266 c->avg_h264_qpel_pixels_tab[0][ 6] = ff_avg_h264_qpel16_mc21_neon; 267 c->avg_h264_qpel_pixels_tab[0][ 7] = ff_avg_h264_qpel16_mc31_neon; 268 c->avg_h264_qpel_pixels_tab[0][ 8] = ff_avg_h264_qpel16_mc02_neon; 269 c->avg_h264_qpel_pixels_tab[0][ 9] = ff_avg_h264_qpel16_mc12_neon; 270 c->avg_h264_qpel_pixels_tab[0][10] = ff_avg_h264_qpel16_mc22_neon; 271 c->avg_h264_qpel_pixels_tab[0][11] = ff_avg_h264_qpel16_mc32_neon; 272 c->avg_h264_qpel_pixels_tab[0][12] = ff_avg_h264_qpel16_mc03_neon; 273 c->avg_h264_qpel_pixels_tab[0][13] = ff_avg_h264_qpel16_mc13_neon; 274 c->avg_h264_qpel_pixels_tab[0][14] = ff_avg_h264_qpel16_mc23_neon; 275 c->avg_h264_qpel_pixels_tab[0][15] = ff_avg_h264_qpel16_mc33_neon; 276 277 c->avg_h264_qpel_pixels_tab[1][ 0] = ff_avg_h264_qpel8_mc00_neon; 278 c->avg_h264_qpel_pixels_tab[1][ 1] = ff_avg_h264_qpel8_mc10_neon; 279 c->avg_h264_qpel_pixels_tab[1][ 2] = ff_avg_h264_qpel8_mc20_neon; 280 c->avg_h264_qpel_pixels_tab[1][ 3] = ff_avg_h264_qpel8_mc30_neon; 281 c->avg_h264_qpel_pixels_tab[1][ 4] = ff_avg_h264_qpel8_mc01_neon; 282 c->avg_h264_qpel_pixels_tab[1][ 5] = ff_avg_h264_qpel8_mc11_neon; 283 c->avg_h264_qpel_pixels_tab[1][ 6] = ff_avg_h264_qpel8_mc21_neon; 284 c->avg_h264_qpel_pixels_tab[1][ 7] = ff_avg_h264_qpel8_mc31_neon; 285 c->avg_h264_qpel_pixels_tab[1][ 8] = ff_avg_h264_qpel8_mc02_neon; 286 c->avg_h264_qpel_pixels_tab[1][ 9] = ff_avg_h264_qpel8_mc12_neon; 287 c->avg_h264_qpel_pixels_tab[1][10] = ff_avg_h264_qpel8_mc22_neon; 288 c->avg_h264_qpel_pixels_tab[1][11] = ff_avg_h264_qpel8_mc32_neon; 289 c->avg_h264_qpel_pixels_tab[1][12] = ff_avg_h264_qpel8_mc03_neon; 290 c->avg_h264_qpel_pixels_tab[1][13] = ff_avg_h264_qpel8_mc13_neon; 291 c->avg_h264_qpel_pixels_tab[1][14] = ff_avg_h264_qpel8_mc23_neon; 292 c->avg_h264_qpel_pixels_tab[1][15] = ff_avg_h264_qpel8_mc33_neon; 293 } 294 295 if (CONFIG_VP3_DECODER) { 296 c->vp3_v_loop_filter = ff_vp3_v_loop_filter_neon; 297 c->vp3_h_loop_filter = ff_vp3_h_loop_filter_neon; 298 c->vp3_idct_dc_add = ff_vp3_idct_dc_add_neon; 299 } 300 301 c->vector_fmul = ff_vector_fmul_neon; 302 c->vector_fmul_window = ff_vector_fmul_window_neon; 303 c->vector_fmul_scalar = ff_vector_fmul_scalar_neon; 304 c->butterflies_float = ff_butterflies_float_neon; 305 c->scalarproduct_float = ff_scalarproduct_float_neon; 306 c->int32_to_float_fmul_scalar = ff_int32_to_float_fmul_scalar_neon; 307 c->vector_fmul_reverse = ff_vector_fmul_reverse_neon; 308 c->vector_fmul_add = ff_vector_fmul_add_neon; 309 c->vector_clipf = ff_vector_clipf_neon; 310 311 c->vector_fmul_sv_scalar[0] = ff_vector_fmul_sv_scalar_2_neon; 312 c->vector_fmul_sv_scalar[1] = ff_vector_fmul_sv_scalar_4_neon; 313 314 c->sv_fmul_scalar[0] = ff_sv_fmul_scalar_2_neon; 315 c->sv_fmul_scalar[1] = ff_sv_fmul_scalar_4_neon; 316 317 if (!(avctx->flags & CODEC_FLAG_BITEXACT)) { 318 c->float_to_int16 = ff_float_to_int16_neon; 319 c->float_to_int16_interleave = ff_float_to_int16_interleave_neon; 320 } 321 322 if (CONFIG_VORBIS_DECODER) 323 c->vorbis_inverse_coupling = ff_vorbis_inverse_coupling_neon; 324 325 c->scalarproduct_int16 = ff_scalarproduct_int16_neon; 326 c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_neon; 327} 328