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2ba45a60 DM |
1 | /* |
2 | * This file is part of FFmpeg. | |
3 | * | |
4 | * FFmpeg is free software; you can redistribute it and/or | |
5 | * modify it under the terms of the GNU Lesser General Public | |
6 | * License as published by the Free Software Foundation; either | |
7 | * version 2.1 of the License, or (at your option) any later version. | |
8 | * | |
9 | * FFmpeg is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | * Lesser General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU Lesser General Public | |
15 | * License along with FFmpeg; if not, write to the Free Software | |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
17 | */ | |
18 | ||
19 | #include <stdint.h> | |
20 | ||
21 | #include "libavutil/attributes.h" | |
22 | #include "libavutil/cpu.h" | |
23 | #include "libavutil/arm/cpu.h" | |
24 | #include "libavcodec/vp3dsp.h" | |
25 | ||
26 | void ff_vp3_idct_put_neon(uint8_t *dest, int line_size, int16_t *data); | |
27 | void ff_vp3_idct_add_neon(uint8_t *dest, int line_size, int16_t *data); | |
28 | void ff_vp3_idct_dc_add_neon(uint8_t *dest, int line_size, int16_t *data); | |
29 | ||
30 | void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *); | |
31 | void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *); | |
32 | ||
33 | av_cold void ff_vp3dsp_init_arm(VP3DSPContext *c, int flags) | |
34 | { | |
35 | int cpu_flags = av_get_cpu_flags(); | |
36 | ||
37 | if (have_neon(cpu_flags)) { | |
38 | c->idct_put = ff_vp3_idct_put_neon; | |
39 | c->idct_add = ff_vp3_idct_add_neon; | |
40 | c->idct_dc_add = ff_vp3_idct_dc_add_neon; | |
41 | c->v_loop_filter = ff_vp3_v_loop_filter_neon; | |
42 | c->h_loop_filter = ff_vp3_h_loop_filter_neon; | |
43 | } | |
44 | } |