diff options
Diffstat (limited to 'libavfilter/interlace.h')
| -rw-r--r-- | libavfilter/interlace.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/libavfilter/interlace.h b/libavfilter/interlace.h index fa571bd6eb..b41f0d5706 100644 --- a/libavfilter/interlace.h +++ b/libavfilter/interlace.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 modify + * 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. * - * 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 General Public License for more details. * * You should have received a copy of the GNU General Public License along - * with Libav; if not, write to the Free Software Foundation, Inc., + * with FFmpeg; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ @@ -25,9 +25,11 @@ #ifndef AVFILTER_INTERLACE_H #define AVFILTER_INTERLACE_H +#include "libavutil/bswap.h" #include "libavutil/common.h" #include "libavutil/imgutils.h" #include "libavutil/opt.h" +#include "libavutil/pixdesc.h" #include "avfilter.h" #include "formats.h" @@ -44,16 +46,23 @@ enum FieldType { FIELD_LOWER = 1, }; +enum VLPFilter { + VLPF_OFF = 0, + VLPF_LIN = 1, + VLPF_CMP = 2, +}; + typedef struct InterlaceContext { const AVClass *class; enum ScanMode scan; // top or bottom field first scanning int lowpass; // enable or disable low pass filtering AVFrame *cur, *next; // the two frames from which the new one is obtained - int got_output; // signal an output frame is ready to request_frame() + const AVPixFmtDescriptor *csp; void (*lowpass_line)(uint8_t *dstp, ptrdiff_t linesize, const uint8_t *srcp, - const uint8_t *srcp_above, const uint8_t *srcp_below); + ptrdiff_t mref, ptrdiff_t pref, int clip_max); } InterlaceContext; -void ff_interlace_init_x86(InterlaceContext *interlace); +void ff_interlace_init(InterlaceContext *interlace, int depth); +void ff_interlace_init_x86(InterlaceContext *interlace, int depth); #endif /* AVFILTER_INTERLACE_H */ |