| 0,0 → 1,45 |
|---|
| /* |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include <stdint.h> |
| |
| #include "libavutil/attributes.h" |
| #include "libavutil/cpu.h" |
| #include "libavutil/arm/cpu.h" |
| #include "libavcodec/dsputil.h" |
| #include "libavcodec/vp3dsp.h" |
| |
| void ff_vp3_idct_put_neon(uint8_t *dest, int line_size, int16_t *data); |
| void ff_vp3_idct_add_neon(uint8_t *dest, int line_size, int16_t *data); |
| void ff_vp3_idct_dc_add_neon(uint8_t *dest, int line_size, const int16_t *data); |
| |
| void ff_vp3_v_loop_filter_neon(uint8_t *, int, int *); |
| void ff_vp3_h_loop_filter_neon(uint8_t *, int, int *); |
| |
| av_cold void ff_vp3dsp_init_arm(VP3DSPContext *c, int flags) |
| { |
| int cpu_flags = av_get_cpu_flags(); |
| |
| if (have_neon(cpu_flags)) { |
| c->idct_put = ff_vp3_idct_put_neon; |
| c->idct_add = ff_vp3_idct_add_neon; |
| c->idct_dc_add = ff_vp3_idct_dc_add_neon; |
| c->v_loop_filter = ff_vp3_v_loop_filter_neon; |
| c->h_loop_filter = ff_vp3_h_loop_filter_neon; |
| } |
| } |