mirror of https://github.com/FFmpeg/FFmpeg.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
2.2 KiB
68 lines
2.2 KiB
/* |
|
* 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" |
|
|
|
enum YADIFMode { |
|
YADIF_MODE_SEND_FRAME = 0, ///< send 1 frame for each frame |
|
YADIF_MODE_SEND_FIELD = 1, ///< send 1 frame for each field |
|
YADIF_MODE_SEND_FRAME_NOSPATIAL = 2, ///< send 1 frame for each frame but skips spatial interlacing check |
|
YADIF_MODE_SEND_FIELD_NOSPATIAL = 3, ///< send 1 frame for each field but skips spatial interlacing check |
|
}; |
|
|
|
enum YADIFParity { |
|
YADIF_PARITY_TFF = 0, ///< top field first |
|
YADIF_PARITY_BFF = 1, ///< bottom field first |
|
YADIF_PARITY_AUTO = -1, ///< auto detection |
|
}; |
|
|
|
enum YADIFDeint { |
|
YADIF_DEINT_ALL = 0, ///< deinterlace all frames |
|
YADIF_DEINT_INTERLACED = 1, ///< only deinterlace frames marked as interlaced |
|
}; |
|
|
|
typedef struct YADIFContext { |
|
const AVClass *class; |
|
|
|
enum YADIFMode mode; |
|
enum YADIFParity parity; |
|
enum YADIFDeint deint; |
|
|
|
int frame_pending; |
|
|
|
AVFilterBufferRef *cur; |
|
AVFilterBufferRef *next; |
|
AVFilterBufferRef *prev; |
|
AVFilterBufferRef *out; |
|
void (*filter_line)(void *dst, |
|
void *prev, void *cur, void *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 */
|
|
|