avfilter/vf_interlace: remove duplicate code with same funcionality

1 files changed, 0 insertions, 68 deletions

diff --git a/libavfilter/interlace.h b/libavfilter/interlace.h
deleted file mode 100644
index b41f0d5706..0000000000
--- a/libavfilter/interlace.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * 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.
- */
-
-/**
- * @file
- * progressive to interlaced content filter, inspired by heavy debugging of
- * tinterlace filter.
- */
-
-#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"
-#include "internal.h"
-#include "video.h"
-
-enum ScanMode {
-    MODE_TFF = 0,
-    MODE_BFF = 1,
-};
-
-enum FieldType {
-    FIELD_UPPER = 0,
-    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
-    const AVPixFmtDescriptor *csp;
-    void (*lowpass_line)(uint8_t *dstp, ptrdiff_t linesize, const uint8_t *srcp,
-                         ptrdiff_t mref, ptrdiff_t pref, int clip_max);
-} InterlaceContext;
-
-void ff_interlace_init(InterlaceContext *interlace, int depth);
-void ff_interlace_init_x86(InterlaceContext *interlace, int depth);
-
-#endif /* AVFILTER_INTERLACE_H */