diff options
Diffstat (limited to 'libavfilter/yadif.h')
-rw-r--r-- | libavfilter/yadif.h | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/libavfilter/yadif.h b/libavfilter/yadif.h index 75e35c4..07f2cc9 100644 --- a/libavfilter/yadif.h +++ b/libavfilter/yadif.h @@ -1,18 +1,18 @@ /* - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * 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. * - * Libav is distributed in the hope that it will be useful, + * 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -22,31 +22,33 @@ #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; - /** - * 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; + enum YADIFMode mode; + enum YADIFParity parity; + enum YADIFDeint deint; int frame_pending; - /** - * 0: deinterlace all frames - * 1: only deinterlace frames marked as interlaced - */ - int auto_enable; - AVFrame *cur; AVFrame *next; AVFrame *prev; @@ -63,6 +65,8 @@ typedef struct YADIFContext { const AVPixFmtDescriptor *csp; int eof; + uint8_t *temp_line; + int temp_line_size; } YADIFContext; void ff_yadif_init_x86(YADIFContext *yadif); |