| /* |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU 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. |
| */ |
| |
| #ifndef AVFILTER_YADIF_H |
| #define AVFILTER_YADIF_H |
| |
| #include "libavutil/pixdesc.h" |
| #include "avfilter.h" |
| |
| typedef struct { |
| /** |
| * 0: send 1 frame for each frame |
| * 1: send 1 frame for each field |
| * 2: like 0 but skips spatial interlacing check |
| * 3: like 1 but skips spatial interlacing check |
| */ |
| int mode; |
| |
| /** |
| * 0: top field first |
| * 1: bottom field first |
| * -1: auto-detection |
| */ |
| int parity; |
| |
| int frame_pending; |
| |
| /** |
| * 0: deinterlace all frames |
| * 1: only deinterlace frames marked as interlaced |
| */ |
| int auto_enable; |
| |
| AVFilterBufferRef *cur; |
| AVFilterBufferRef *next; |
| AVFilterBufferRef *prev; |
| AVFilterBufferRef *out; |
| void (*filter_line)(uint8_t *dst, |
| uint8_t *prev, uint8_t *cur, uint8_t *next, |
| int w, int prefs, int mrefs, int parity, int mode); |
| |
| const AVPixFmtDescriptor *csp; |
| int eof; |
| uint8_t *temp_line; |
| int temp_line_size; |
| } YADIFContext; |
| |
| void ff_yadif_init_x86(YADIFContext *yadif); |
| |
| #endif /* AVFILTER_YADIF_H */ |