chasing indexing error

1 files changed, 0 insertions, 100 deletions

diff --git a/ffmpeg/libavcodec/webvttdec.c b/ffmpeg/libavcodec/webvttdec.c
deleted file mode 100644
index 6b86bed..0000000
--- a/ffmpeg/libavcodec/webvttdec.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (c) 2012 Clément Bœsch
- *
- * 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
- * WebVTT subtitle decoder
- * @see http://dev.w3.org/html5/webvtt/
- * @todo need to support extended markups and cue settings
- */
-
-#include "avcodec.h"
-#include "ass.h"
-#include "libavutil/bprint.h"
-
-static const struct {
-    const char *from;
-    const char *to;
-} webvtt_tag_replace[] = {
-    {"<i>", "{\\i1}"}, {"</i>", "{\\i0}"},
-    {"<b>", "{\\b1}"}, {"</b>", "{\\b0}"},
-    {"<u>", "{\\u1}"}, {"</u>", "{\\u0}"},
-    {"{", "\\{"}, {"}", "\\}"}, // escape to avoid ASS markup conflicts
-};
-
-static int webvtt_event_to_ass(AVBPrint *buf, const char *p)
-{
-    int i, skip = 0;
-
-    while (*p) {
-
-        for (i = 0; i < FF_ARRAY_ELEMS(webvtt_tag_replace); i++) {
-            const char *from = webvtt_tag_replace[i].from;
-            const size_t len = strlen(from);
-            if (!strncmp(p, from, len)) {
-                av_bprintf(buf, "%s", webvtt_tag_replace[i].to);
-                p += len;
-                break;
-            }
-        }
-        if (!*p)
-            break;
-
-        if (*p == '<')
-            skip = 1;
-        else if (*p == '>')
-            skip = 0;
-        else if (p[0] == '\n' && p[1])
-            av_bprintf(buf, "\\N");
-        else if (!skip && *p != '\r')
-            av_bprint_chars(buf, *p, 1);
-        p++;
-    }
-    av_bprintf(buf, "\r\n");
-    return 0;
-}
-
-static int webvtt_decode_frame(AVCodecContext *avctx,
-                               void *data, int *got_sub_ptr, AVPacket *avpkt)
-{
-    AVSubtitle *sub = data;
-    const char *ptr = avpkt->data;
-    AVBPrint buf;
-
-    av_bprint_init(&buf, 0, AV_BPRINT_SIZE_UNLIMITED);
-    if (ptr && avpkt->size > 0 && !webvtt_event_to_ass(&buf, ptr)) {
-        int ts_start     = av_rescale_q(avpkt->pts, avctx->time_base, (AVRational){1,100});
-        int ts_duration  = avpkt->duration != -1 ?
-                           av_rescale_q(avpkt->duration, avctx->time_base, (AVRational){1,100}) : -1;
-        ff_ass_add_rect(sub, buf.str, ts_start, ts_duration, 0);
-    }
-    *got_sub_ptr = sub->num_rects > 0;
-    av_bprint_finalize(&buf, NULL);
-    return avpkt->size;
-}
-
-AVCodec ff_webvtt_decoder = {
-    .name           = "webvtt",
-    .long_name      = NULL_IF_CONFIG_SMALL("WebVTT subtitle"),
-    .type           = AVMEDIA_TYPE_SUBTITLE,
-    .id             = AV_CODEC_ID_WEBVTT,
-    .decode         = webvtt_decode_frame,
-    .init           = ff_ass_subtitle_header_default,
-};