chasing indexing error

1 files changed, 0 insertions, 104 deletions

diff --git a/ffmpeg/libavformat/sauce.c b/ffmpeg/libavformat/sauce.c
deleted file mode 100644
index a2347b0..0000000
--- a/ffmpeg/libavformat/sauce.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * SAUCE header parser
- * Copyright (c) 2010 Peter Ross <pross@xvid.org>
- *
- * 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
- * SAUCE header parser
- */
-
-#include "libavutil/intreadwrite.h"
-#include "libavutil/dict.h"
-#include "avformat.h"
-#include "sauce.h"
-
-int ff_sauce_read(AVFormatContext *avctx, uint64_t *fsize, int *got_width, int get_height)
-{
-    AVIOContext *pb = avctx->pb;
-    char buf[36];
-    int datatype, filetype, t1, t2, nb_comments;
-    uint64_t start_pos = avio_size(pb) - 128;
-
-    avio_seek(pb, start_pos, SEEK_SET);
-    if (avio_read(pb, buf, 7) != 7)
-        return -1;
-    if (memcmp(buf, "SAUCE00", 7))
-        return -1;
-
-#define GET_SAUCE_META(name,size) \
-    if (avio_read(pb, buf, size) == size && buf[0]) { \
-        buf[size] = 0; \
-        av_dict_set(&avctx->metadata, name, buf, 0); \
-    }
-
-    GET_SAUCE_META("title",     35)
-    GET_SAUCE_META("artist",    20)
-    GET_SAUCE_META("publisher", 20)
-    GET_SAUCE_META("date",      8)
-    avio_skip(pb, 4);
-    datatype    = avio_r8(pb);
-    filetype    = avio_r8(pb);
-    t1          = avio_rl16(pb);
-    t2          = avio_rl16(pb);
-    nb_comments = avio_r8(pb);
-    avio_skip(pb, 1); /* flags */
-    avio_skip(pb, 4);
-    GET_SAUCE_META("encoder",   22);
-
-    if (got_width && datatype && filetype) {
-        if ((datatype == 1 && filetype <=2) || (datatype == 5 && filetype == 255) || datatype == 6) {
-            if (t1) {
-                avctx->streams[0]->codec->width = t1<<3;
-                *got_width = 1;
-            }
-            if (get_height && t2)
-                avctx->streams[0]->codec->height = t2<<4;
-        } else if (datatype == 5) {
-            if (filetype) {
-                avctx->streams[0]->codec->width = (filetype == 1 ? t1 : filetype) << 4;
-                *got_width = 1;
-            }
-            if (get_height && t2)
-                avctx->streams[0]->codec->height = t2<<4;
-        }
-    }
-
-    *fsize -= 128;
-
-    if (nb_comments > 0) {
-        avio_seek(pb, start_pos - 64*nb_comments - 5, SEEK_SET);
-        if (avio_read(pb, buf, 5) == 5 && !memcmp(buf, "COMNT", 5)) {
-            int i;
-            char *str = av_malloc(65*nb_comments + 1);
-            *fsize -= 64*nb_comments + 5;
-            if (!str)
-                return 0;
-            for (i = 0; i < nb_comments; i++) {
-                if (avio_read(pb, str + 65*i, 64) != 64)
-                    break;
-                str[65*i + 64] = '\n';
-            }
-            str[65*i] = 0;
-            av_dict_set(&avctx->metadata, "comment", str, AV_DICT_DONT_STRDUP_VAL);
-        }
-    }
-
-    return 0;
-}