| 1 | /* |
| 2 | * Copyright (c) 2003 Daniel Moreno <comac AT comac DOT darktech DOT org> |
| 3 | * Copyright (c) 2010 Baptiste Coudurier |
| 4 | * Copyright (c) 2012 Loren Merritt |
| 5 | * |
| 6 | * This file is part of FFmpeg, ported from MPlayer. |
| 7 | * |
| 8 | * FFmpeg is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * FFmpeg is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License along |
| 19 | * with FFmpeg; if not, write to the Free Software Foundation, Inc., |
| 20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 21 | */ |
| 22 | |
| 23 | #ifndef AVFILTER_VF_HQDN3D_H |
| 24 | #define AVFILTER_VF_HQDN3D_H |
| 25 | |
| 26 | #include <stddef.h> |
| 27 | #include <stdint.h> |
| 28 | |
| 29 | #include "libavutil/opt.h" |
| 30 | |
| 31 | typedef struct HQDN3DContext { |
| 32 | const AVClass *class; |
| 33 | int16_t *coefs[4]; |
| 34 | uint16_t *line; |
| 35 | uint16_t *frame_prev[3]; |
| 36 | double strength[4]; |
| 37 | int hsub, vsub; |
| 38 | int depth; |
| 39 | void (*denoise_row[17])(uint8_t *src, uint8_t *dst, uint16_t *line_ant, uint16_t *frame_ant, ptrdiff_t w, int16_t *spatial, int16_t *temporal); |
| 40 | } HQDN3DContext; |
| 41 | |
| 42 | #define LUMA_SPATIAL 0 |
| 43 | #define LUMA_TMP 1 |
| 44 | #define CHROMA_SPATIAL 2 |
| 45 | #define CHROMA_TMP 3 |
| 46 | |
| 47 | void ff_hqdn3d_init_x86(HQDN3DContext *hqdn3d); |
| 48 | |
| 49 | #endif /* AVFILTER_VF_HQDN3D_H */ |