1 files changed, 0 insertions, 110 deletions
diff --git a/ffmpeg/libavformat/filmstripdec.c b/ffmpeg/libavformat/filmstripdec.c
deleted file mode 100644
index 1cd1a48..0000000
--- a/ffmpeg/libavformat/filmstripdec.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Adobe Filmstrip demuxer
- * Copyright (c) 2010 Peter Ross
- *
- * This file is part of FFmpeg.
- *
- * 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.
- *
- * 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 FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/**
- * @file
- * Adobe Filmstrip demuxer
- */
-
-#include "libavutil/intreadwrite.h"
-#include "avformat.h"
-#include "internal.h"
-
-#define RAND_TAG MKBETAG('R','a','n','d')
-
-typedef struct {
-    int leading;
-} FilmstripDemuxContext;
-
-static int read_header(AVFormatContext *s)
-{
-    FilmstripDemuxContext *film = s->priv_data;
-    AVIOContext *pb = s->pb;
-    AVStream *st;
-
-    if (!s->pb->seekable)
-        return AVERROR(EIO);
-
-    avio_seek(pb, avio_size(pb) - 36, SEEK_SET);
-    if (avio_rb32(pb) != RAND_TAG) {
-        av_log(s, AV_LOG_ERROR, "magic number not found\n");
-        return AVERROR_INVALIDDATA;
-    }
-
-    st = avformat_new_stream(s, NULL);
-    if (!st)
-        return AVERROR(ENOMEM);
-
-    st->nb_frames = avio_rb32(pb);
-    if (avio_rb16(pb) != 0) {
-        avpriv_request_sample(s, "Unsupported packing method");
-        return AVERROR_PATCHWELCOME;
-    }
-
-    avio_skip(pb, 2);
-    st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
-    st->codec->codec_id   = AV_CODEC_ID_RAWVIDEO;
-    st->codec->pix_fmt    = AV_PIX_FMT_RGBA;
-    st->codec->codec_tag  = 0; /* no fourcc */
-    st->codec->width      = avio_rb16(pb);
-    st->codec->height     = avio_rb16(pb);
-    film->leading         = avio_rb16(pb);
-    avpriv_set_pts_info(st, 64, 1, avio_rb16(pb));
-
-    avio_seek(pb, 0, SEEK_SET);
-
-    return 0;
-}
-
-static int read_packet(AVFormatContext *s,
-                       AVPacket *pkt)
-{
-    FilmstripDemuxContext *film = s->priv_data;
-    AVStream *st = s->streams[0];
-
-    if (url_feof(s->pb))
-        return AVERROR(EIO);
-    pkt->dts = avio_tell(s->pb) / (st->codec->width * (st->codec->height + film->leading) * 4);
-    pkt->size = av_get_packet(s->pb, pkt, st->codec->width * st->codec->height * 4);
-    avio_skip(s->pb, st->codec->width * film->leading * 4);
-    if (pkt->size < 0)
-        return pkt->size;
-    pkt->flags |= AV_PKT_FLAG_KEY;
-    return 0;
-}
-
-static int read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
-{
-    AVStream *st = s->streams[stream_index];
-    if (avio_seek(s->pb, FFMAX(timestamp, 0) * st->codec->width * st->codec->height * 4, SEEK_SET) < 0)
-        return -1;
-    return 0;
-}
-
-AVInputFormat ff_filmstrip_demuxer = {
-    .name           = "filmstrip",
-    .long_name      = NULL_IF_CONFIG_SMALL("Adobe Filmstrip"),
-    .priv_data_size = sizeof(FilmstripDemuxContext),
-    .read_header    = read_header,
-    .read_packet    = read_packet,
-    .read_seek      = read_seek,
-    .extensions     = "flm",
-};