1/*
2 * ARM NEON optimised DSP functions
3 * Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
4 *
5 * This file is part of Libav.
6 *
7 * Libav 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 * Libav 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 Libav; 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_clear_block_neon(DCTELEM *block);
38void ff_clear_blocks_neon(DCTELEM *blocks);
39
40void ff_put_pixels16_neon(uint8_t *, const uint8_t *, int, int);
41void ff_put_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
42void ff_put_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
43void ff_put_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
44void ff_put_pixels8_neon(uint8_t *, const uint8_t *, int, int);
45void ff_put_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
46void ff_put_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
47void ff_put_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
48void ff_put_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
49void ff_put_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
50void ff_put_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
51void ff_put_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
52void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
53void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
54
55void ff_avg_pixels16_neon(uint8_t *, const uint8_t *, int, int);
56void ff_avg_pixels16_x2_neon(uint8_t *, const uint8_t *, int, int);
57void ff_avg_pixels16_y2_neon(uint8_t *, const uint8_t *, int, int);
58void ff_avg_pixels16_xy2_neon(uint8_t *, const uint8_t *, int, int);
59void ff_avg_pixels8_neon(uint8_t *, const uint8_t *, int, int);
60void ff_avg_pixels8_x2_neon(uint8_t *, const uint8_t *, int, int);
61void ff_avg_pixels8_y2_neon(uint8_t *, const uint8_t *, int, int);
62void ff_avg_pixels8_xy2_neon(uint8_t *, const uint8_t *, int, int);
63void ff_avg_pixels16_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
64void ff_avg_pixels16_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
65void ff_avg_pixels16_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
66void ff_avg_pixels8_x2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
67void ff_avg_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
68void ff_avg_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int);
69
70void ff_add_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
71void ff_put_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
72void ff_put_signed_pixels_clamped_neon(const DCTELEM *, uint8_t *, int);
73
74void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
75void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int);
76void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int);
77void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int);
78void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int);
79void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int);
80void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int);
81void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int);
82void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int);
83void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int);
84void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int);
85void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int);
86void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int);
87void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int);
88void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int);
89void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int);
90
91void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
92void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int);
93void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int);
94void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int);
95void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int);
96void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int);
97void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int);
98void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int);
99void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int);
100void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int);
101void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int);
102void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int);
103void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int);
104void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int);
105void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int);
106void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int);
107
108void ff_avg_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int);
109void ff_avg_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int);
110void ff_avg_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int);
111void ff_avg_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int);
112void ff_avg_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int);
113void ff_avg_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int);
114void ff_avg_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int);
115void ff_avg_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int);
116void ff_avg_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int);
117void ff_avg_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int);
118void ff_avg_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int);
119void ff_avg_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int);
120void ff_avg_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int);
121void ff_avg_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int);
122void ff_avg_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int);
123void ff_avg_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int);
124
125void ff_avg_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int);
126void ff_avg_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int);
127void ff_avg_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int);
128void ff_avg_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int);
129void ff_avg_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int);
130void ff_avg_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int);
131void ff_avg_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int);
132void ff_avg_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int);
133void ff_avg_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int);
134void ff_avg_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int);
135void ff_avg_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int);
136void ff_avg_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int);
137void ff_avg_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int);
138void ff_avg_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int);
139void ff_avg_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int);
140void ff_avg_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int);
141
142void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
143void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
144void ff_put_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int);
145
146void ff_avg_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int);
147void ff_avg_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int);
148void ff_avg_h264_chroma_mc2_neon(uint8_t *, uint8_t *, int, int, int, int);
149
150void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *);
151void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *);
152
153void ff_vector_fmul_neon(float *dst, const float *src0, const float *src1, int len);
154void ff_vector_fmul_window_neon(float *dst, const float *src0,
155                                const float *src1, const float *win, int len);
156void ff_vector_fmul_scalar_neon(float *dst, const float *src, float mul,
157                                int len);
158void ff_vector_fmac_scalar_neon(float *dst, const float *src, float mul,
159                                int len);
160void ff_butterflies_float_neon(float *v1, float *v2, int len);
161float ff_scalarproduct_float_neon(const float *v1, const float *v2, int len);
162void ff_vector_fmul_reverse_neon(float *dst, const float *src0,
163                                 const float *src1, int len);
164void ff_vector_fmul_add_neon(float *dst, const float *src0, const float *src1,
165                             const float *src2, int len);
166
167void ff_vector_clipf_neon(float *dst, const float *src, float min, float max,
168                          int len);
169void ff_vector_clip_int32_neon(int32_t *dst, const int32_t *src, int32_t min,
170                               int32_t max, unsigned int len);
171
172void ff_vorbis_inverse_coupling_neon(float *mag, float *ang, int blocksize);
173
174int32_t ff_scalarproduct_int16_neon(const int16_t *v1, const int16_t *v2, int len,
175                                    int shift);
176int32_t ff_scalarproduct_and_madd_int16_neon(int16_t *v1, const int16_t *v2,
177                                             const int16_t *v3, int len, int mul);
178
179void ff_apply_window_int16_neon(int16_t *dst, const int16_t *src,
180                                const int16_t *window, unsigned n);
181
182void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx)
183{
184    const int high_bit_depth = avctx->bits_per_raw_sample > 8;
185
186    if (!avctx->lowres && avctx->bits_per_raw_sample <= 8) {
187        if (avctx->idct_algo == FF_IDCT_AUTO ||
188            avctx->idct_algo == FF_IDCT_SIMPLENEON) {
189            c->idct_put              = ff_simple_idct_put_neon;
190            c->idct_add              = ff_simple_idct_add_neon;
191            c->idct                  = ff_simple_idct_neon;
192            c->idct_permutation_type = FF_PARTTRANS_IDCT_PERM;
193        } else if ((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER ||
194                    CONFIG_VP6_DECODER) &&
195                   avctx->idct_algo == FF_IDCT_VP3) {
196            c->idct_put              = ff_vp3_idct_put_neon;
197            c->idct_add              = ff_vp3_idct_add_neon;
198            c->idct                  = ff_vp3_idct_neon;
199            c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM;
200        }
201    }
202
203    if (!high_bit_depth) {
204        c->clear_block  = ff_clear_block_neon;
205        c->clear_blocks = ff_clear_blocks_neon;
206
207        c->put_pixels_tab[0][0] = ff_put_pixels16_neon;
208        c->put_pixels_tab[0][1] = ff_put_pixels16_x2_neon;
209        c->put_pixels_tab[0][2] = ff_put_pixels16_y2_neon;
210        c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_neon;
211        c->put_pixels_tab[1][0] = ff_put_pixels8_neon;
212        c->put_pixels_tab[1][1] = ff_put_pixels8_x2_neon;
213        c->put_pixels_tab[1][2] = ff_put_pixels8_y2_neon;
214        c->put_pixels_tab[1][3] = ff_put_pixels8_xy2_neon;
215
216        c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_neon;
217        c->put_no_rnd_pixels_tab[0][1] = ff_put_pixels16_x2_no_rnd_neon;
218        c->put_no_rnd_pixels_tab[0][2] = ff_put_pixels16_y2_no_rnd_neon;
219        c->put_no_rnd_pixels_tab[0][3] = ff_put_pixels16_xy2_no_rnd_neon;
220        c->put_no_rnd_pixels_tab[1][0] = ff_put_pixels8_neon;
221        c->put_no_rnd_pixels_tab[1][1] = ff_put_pixels8_x2_no_rnd_neon;
222        c->put_no_rnd_pixels_tab[1][2] = ff_put_pixels8_y2_no_rnd_neon;
223        c->put_no_rnd_pixels_tab[1][3] = ff_put_pixels8_xy2_no_rnd_neon;
224
225        c->avg_pixels_tab[0][0] = ff_avg_pixels16_neon;
226        c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_neon;
227        c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_neon;
228        c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_neon;
229        c->avg_pixels_tab[1][0] = ff_avg_pixels8_neon;
230        c->avg_pixels_tab[1][1] = ff_avg_pixels8_x2_neon;
231        c->avg_pixels_tab[1][2] = ff_avg_pixels8_y2_neon;
232        c->avg_pixels_tab[1][3] = ff_avg_pixels8_xy2_neon;
233
234        c->avg_no_rnd_pixels_tab[0][0] = ff_avg_pixels16_neon;
235        c->avg_no_rnd_pixels_tab[0][1] = ff_avg_pixels16_x2_no_rnd_neon;
236        c->avg_no_rnd_pixels_tab[0][2] = ff_avg_pixels16_y2_no_rnd_neon;
237        c->avg_no_rnd_pixels_tab[0][3] = ff_avg_pixels16_xy2_no_rnd_neon;
238        c->avg_no_rnd_pixels_tab[1][0] = ff_avg_pixels8_neon;
239        c->avg_no_rnd_pixels_tab[1][1] = ff_avg_pixels8_x2_no_rnd_neon;
240        c->avg_no_rnd_pixels_tab[1][2] = ff_avg_pixels8_y2_no_rnd_neon;
241        c->avg_no_rnd_pixels_tab[1][3] = ff_avg_pixels8_xy2_no_rnd_neon;
242    }
243
244    c->add_pixels_clamped = ff_add_pixels_clamped_neon;
245    c->put_pixels_clamped = ff_put_pixels_clamped_neon;
246    c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_neon;
247
248    if (CONFIG_H264_DECODER && !high_bit_depth) {
249        c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_neon;
250        c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_neon;
251        c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_neon;
252
253        c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon;
254        c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon;
255        c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_neon;
256
257        c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon;
258        c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon;
259        c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon;
260        c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon;
261        c->put_h264_qpel_pixels_tab[0][ 4] = ff_put_h264_qpel16_mc01_neon;
262        c->put_h264_qpel_pixels_tab[0][ 5] = ff_put_h264_qpel16_mc11_neon;
263        c->put_h264_qpel_pixels_tab[0][ 6] = ff_put_h264_qpel16_mc21_neon;
264        c->put_h264_qpel_pixels_tab[0][ 7] = ff_put_h264_qpel16_mc31_neon;
265        c->put_h264_qpel_pixels_tab[0][ 8] = ff_put_h264_qpel16_mc02_neon;
266        c->put_h264_qpel_pixels_tab[0][ 9] = ff_put_h264_qpel16_mc12_neon;
267        c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_neon;
268        c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_neon;
269        c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_neon;
270        c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_neon;
271        c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon;
272        c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon;
273
274        c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon;
275        c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon;
276        c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon;
277        c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon;
278        c->put_h264_qpel_pixels_tab[1][ 4] = ff_put_h264_qpel8_mc01_neon;
279        c->put_h264_qpel_pixels_tab[1][ 5] = ff_put_h264_qpel8_mc11_neon;
280        c->put_h264_qpel_pixels_tab[1][ 6] = ff_put_h264_qpel8_mc21_neon;
281        c->put_h264_qpel_pixels_tab[1][ 7] = ff_put_h264_qpel8_mc31_neon;
282        c->put_h264_qpel_pixels_tab[1][ 8] = ff_put_h264_qpel8_mc02_neon;
283        c->put_h264_qpel_pixels_tab[1][ 9] = ff_put_h264_qpel8_mc12_neon;
284        c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_neon;
285        c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_neon;
286        c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_neon;
287        c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_neon;
288        c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon;
289        c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon;
290
291        c->avg_h264_qpel_pixels_tab[0][ 0] = ff_avg_h264_qpel16_mc00_neon;
292        c->avg_h264_qpel_pixels_tab[0][ 1] = ff_avg_h264_qpel16_mc10_neon;
293        c->avg_h264_qpel_pixels_tab[0][ 2] = ff_avg_h264_qpel16_mc20_neon;
294        c->avg_h264_qpel_pixels_tab[0][ 3] = ff_avg_h264_qpel16_mc30_neon;
295        c->avg_h264_qpel_pixels_tab[0][ 4] = ff_avg_h264_qpel16_mc01_neon;
296        c->avg_h264_qpel_pixels_tab[0][ 5] = ff_avg_h264_qpel16_mc11_neon;
297        c->avg_h264_qpel_pixels_tab[0][ 6] = ff_avg_h264_qpel16_mc21_neon;
298        c->avg_h264_qpel_pixels_tab[0][ 7] = ff_avg_h264_qpel16_mc31_neon;
299        c->avg_h264_qpel_pixels_tab[0][ 8] = ff_avg_h264_qpel16_mc02_neon;
300        c->avg_h264_qpel_pixels_tab[0][ 9] = ff_avg_h264_qpel16_mc12_neon;
301        c->avg_h264_qpel_pixels_tab[0][10] = ff_avg_h264_qpel16_mc22_neon;
302        c->avg_h264_qpel_pixels_tab[0][11] = ff_avg_h264_qpel16_mc32_neon;
303        c->avg_h264_qpel_pixels_tab[0][12] = ff_avg_h264_qpel16_mc03_neon;
304        c->avg_h264_qpel_pixels_tab[0][13] = ff_avg_h264_qpel16_mc13_neon;
305        c->avg_h264_qpel_pixels_tab[0][14] = ff_avg_h264_qpel16_mc23_neon;
306        c->avg_h264_qpel_pixels_tab[0][15] = ff_avg_h264_qpel16_mc33_neon;
307
308        c->avg_h264_qpel_pixels_tab[1][ 0] = ff_avg_h264_qpel8_mc00_neon;
309        c->avg_h264_qpel_pixels_tab[1][ 1] = ff_avg_h264_qpel8_mc10_neon;
310        c->avg_h264_qpel_pixels_tab[1][ 2] = ff_avg_h264_qpel8_mc20_neon;
311        c->avg_h264_qpel_pixels_tab[1][ 3] = ff_avg_h264_qpel8_mc30_neon;
312        c->avg_h264_qpel_pixels_tab[1][ 4] = ff_avg_h264_qpel8_mc01_neon;
313        c->avg_h264_qpel_pixels_tab[1][ 5] = ff_avg_h264_qpel8_mc11_neon;
314        c->avg_h264_qpel_pixels_tab[1][ 6] = ff_avg_h264_qpel8_mc21_neon;
315        c->avg_h264_qpel_pixels_tab[1][ 7] = ff_avg_h264_qpel8_mc31_neon;
316        c->avg_h264_qpel_pixels_tab[1][ 8] = ff_avg_h264_qpel8_mc02_neon;
317        c->avg_h264_qpel_pixels_tab[1][ 9] = ff_avg_h264_qpel8_mc12_neon;
318        c->avg_h264_qpel_pixels_tab[1][10] = ff_avg_h264_qpel8_mc22_neon;
319        c->avg_h264_qpel_pixels_tab[1][11] = ff_avg_h264_qpel8_mc32_neon;
320        c->avg_h264_qpel_pixels_tab[1][12] = ff_avg_h264_qpel8_mc03_neon;
321        c->avg_h264_qpel_pixels_tab[1][13] = ff_avg_h264_qpel8_mc13_neon;
322        c->avg_h264_qpel_pixels_tab[1][14] = ff_avg_h264_qpel8_mc23_neon;
323        c->avg_h264_qpel_pixels_tab[1][15] = ff_avg_h264_qpel8_mc33_neon;
324    }
325
326    if (CONFIG_VP3_DECODER) {
327        c->vp3_v_loop_filter = ff_vp3_v_loop_filter_neon;
328        c->vp3_h_loop_filter = ff_vp3_h_loop_filter_neon;
329        c->vp3_idct_dc_add   = ff_vp3_idct_dc_add_neon;
330    }
331
332    c->vector_fmul                = ff_vector_fmul_neon;
333    c->vector_fmul_window         = ff_vector_fmul_window_neon;
334    c->vector_fmul_scalar         = ff_vector_fmul_scalar_neon;
335    c->vector_fmac_scalar         = ff_vector_fmac_scalar_neon;
336    c->butterflies_float          = ff_butterflies_float_neon;
337    c->scalarproduct_float        = ff_scalarproduct_float_neon;
338    c->vector_fmul_reverse        = ff_vector_fmul_reverse_neon;
339    c->vector_fmul_add            = ff_vector_fmul_add_neon;
340    c->vector_clipf               = ff_vector_clipf_neon;
341    c->vector_clip_int32          = ff_vector_clip_int32_neon;
342
343    if (CONFIG_VORBIS_DECODER)
344        c->vorbis_inverse_coupling = ff_vorbis_inverse_coupling_neon;
345
346    c->scalarproduct_int16 = ff_scalarproduct_int16_neon;
347    c->scalarproduct_and_madd_int16 = ff_scalarproduct_and_madd_int16_neon;
348
349    c->apply_window_int16 = ff_apply_window_int16_neon;
350}
351