chasing indexing error

1 files changed, 0 insertions, 146 deletions

diff --git a/ffmpeg/libavformat/smjpegenc.c b/ffmpeg/libavformat/smjpegenc.c
deleted file mode 100644
index 430a497..0000000
--- a/ffmpeg/libavformat/smjpegenc.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * SMJPEG muxer
- * Copyright (c) 2012 Paul B Mahol
- *
- * 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
- * This is a muxer for Loki SDL Motion JPEG files
- */
-
-#include "avformat.h"
-#include "internal.h"
-#include "smjpeg.h"
-
-typedef struct SMJPEGMuxContext {
-    uint32_t duration;
-} SMJPEGMuxContext;
-
-static int smjpeg_write_header(AVFormatContext *s)
-{
-    AVDictionaryEntry *t = NULL;
-    AVIOContext *pb = s->pb;
-    int n, tag;
-
-    if (s->nb_streams > 2) {
-        av_log(s, AV_LOG_ERROR, "more than >2 streams are not supported\n");
-        return AVERROR(EINVAL);
-    }
-    avio_write(pb, SMJPEG_MAGIC, 8);
-    avio_wb32(pb, 0);
-    avio_wb32(pb, 0);
-
-    while ((t = av_dict_get(s->metadata, "", t, AV_DICT_IGNORE_SUFFIX))) {
-        avio_wl32(pb, SMJPEG_TXT);
-        avio_wb32(pb, strlen(t->key) + strlen(t->value) + 3);
-        avio_write(pb, t->key, strlen(t->key));
-        avio_write(pb, " = ", 3);
-        avio_write(pb, t->value, strlen(t->value));
-    }
-
-    for (n = 0; n < s->nb_streams; n++) {
-        AVStream *st = s->streams[n];
-        AVCodecContext *codec = st->codec;
-        if (codec->codec_type == AVMEDIA_TYPE_AUDIO) {
-            tag = ff_codec_get_tag(ff_codec_smjpeg_audio_tags, codec->codec_id);
-            if (!tag) {
-                av_log(s, AV_LOG_ERROR, "unsupported audio codec\n");
-                return AVERROR(EINVAL);
-            }
-            avio_wl32(pb, SMJPEG_SND);
-            avio_wb32(pb, 8);
-            avio_wb16(pb, codec->sample_rate);
-            avio_w8(pb, codec->bits_per_coded_sample);
-            avio_w8(pb, codec->channels);
-            avio_wl32(pb, tag);
-            avpriv_set_pts_info(st, 32, 1, 1000);
-        } else if (codec->codec_type == AVMEDIA_TYPE_VIDEO) {
-            tag = ff_codec_get_tag(ff_codec_smjpeg_video_tags, codec->codec_id);
-            if (!tag) {
-                av_log(s, AV_LOG_ERROR, "unsupported video codec\n");
-                return AVERROR(EINVAL);
-            }
-            avio_wl32(pb, SMJPEG_VID);
-            avio_wb32(pb, 12);
-            avio_wb32(pb, 0);
-            avio_wb16(pb, codec->width);
-            avio_wb16(pb, codec->height);
-            avio_wl32(pb, tag);
-            avpriv_set_pts_info(st, 32, 1, 1000);
-        }
-    }
-
-    avio_wl32(pb, SMJPEG_HEND);
-    avio_flush(pb);
-
-    return 0;
-}
-
-static int smjpeg_write_packet(AVFormatContext *s, AVPacket *pkt)
-{
-    SMJPEGMuxContext *smc = s->priv_data;
-    AVIOContext *pb = s->pb;
-    AVStream *st = s->streams[pkt->stream_index];
-    AVCodecContext *codec = st->codec;
-
-    if (codec->codec_type == AVMEDIA_TYPE_AUDIO)
-        avio_wl32(pb, SMJPEG_SNDD);
-    else if (codec->codec_type == AVMEDIA_TYPE_VIDEO)
-        avio_wl32(pb, SMJPEG_VIDD);
-    else
-        return 0;
-
-    avio_wb32(pb, pkt->pts);
-    avio_wb32(pb, pkt->size);
-    avio_write(pb, pkt->data, pkt->size);
-
-    smc->duration = FFMAX(smc->duration, pkt->pts + pkt->duration);
-    return 0;
-}
-
-static int smjpeg_write_trailer(AVFormatContext *s)
-{
-    SMJPEGMuxContext *smc = s->priv_data;
-    AVIOContext *pb = s->pb;
-    int64_t currentpos;
-
-    if (pb->seekable) {
-        currentpos = avio_tell(pb);
-        avio_seek(pb, 12, SEEK_SET);
-        avio_wb32(pb, smc->duration);
-        avio_seek(pb, currentpos, SEEK_SET);
-    }
-
-    avio_wl32(pb, SMJPEG_DONE);
-
-    return 0;
-}
-
-AVOutputFormat ff_smjpeg_muxer = {
-    .name           = "smjpeg",
-    .long_name      = NULL_IF_CONFIG_SMALL("Loki SDL MJPEG"),
-    .priv_data_size = sizeof(SMJPEGMuxContext),
-    .audio_codec    = AV_CODEC_ID_PCM_S16LE,
-    .video_codec    = AV_CODEC_ID_MJPEG,
-    .write_header   = smjpeg_write_header,
-    .write_packet   = smjpeg_write_packet,
-    .write_trailer  = smjpeg_write_trailer,
-    .flags          = AVFMT_GLOBALHEADER | AVFMT_TS_NONSTRICT,
-    .codec_tag      = (const AVCodecTag *const []){ ff_codec_smjpeg_video_tags, ff_codec_smjpeg_audio_tags, 0 },
-};