uint8_t* data = *buf;
int isize = *buf_size;
uint8_t* pkt_data = NULL;
+ uint8_t* newpktdata;
int pkt_size = isize;
int result = 0;
int olen;
zstream.avail_in = isize;
do {
pkt_size *= 3;
- pkt_data = av_realloc(pkt_data, pkt_size);
+ newpktdata = av_realloc(pkt_data, pkt_size);
+ if (!newpktdata) {
+ inflateEnd(&zstream);
+ goto failed;
+ }
+ pkt_data = newpktdata;
zstream.avail_out = pkt_size - zstream.total_out;
zstream.next_out = pkt_data + zstream.total_out;
if (pkt_data) {
bzstream.avail_in = isize;
do {
pkt_size *= 3;
- pkt_data = av_realloc(pkt_data, pkt_size);
+ newpktdata = av_realloc(pkt_data, pkt_size);
+ if (!newpktdata) {
+ BZ2_bzDecompressEnd(&bzstream);
+ goto failed;
+ }
+ pkt_data = newpktdata;
bzstream.avail_out = pkt_size - bzstream.total_out_lo32;
bzstream.next_out = pkt_data + bzstream.total_out_lo32;
if (pkt_data) {
matroska->num_levels++;
matroska->current_id = 0;
- ebml_parse(matroska, matroska_segment, matroska);
+ ret = ebml_parse(matroska, matroska_segment, matroska);
/* remove dummy level */
while (matroska->num_levels) {
}
}
-static void matroska_parse_cues(MatroskaDemuxContext *matroska) {
- EbmlList *seekhead_list = &matroska->seekhead;
- MatroskaSeekhead *seekhead = seekhead_list->elem;
+static void matroska_add_index_entries(MatroskaDemuxContext *matroska) {
EbmlList *index_list;
MatroskaIndex *index;
int index_scale = 1;
int i, j;
- for (i = 0; i < seekhead_list->nb_elem; i++)
- if (seekhead[i].id == MATROSKA_ID_CUES)
- break;
- assert(i <= seekhead_list->nb_elem);
-
- matroska_parse_seekhead_entry(matroska, i);
-
index_list = &matroska->index;
index = index_list->elem;
if (index_list->nb_elem
}
}
+static void matroska_parse_cues(MatroskaDemuxContext *matroska) {
+ EbmlList *seekhead_list = &matroska->seekhead;
+ MatroskaSeekhead *seekhead = seekhead_list->elem;
+ int i;
+
+ for (i = 0; i < seekhead_list->nb_elem; i++)
+ if (seekhead[i].id == MATROSKA_ID_CUES)
+ break;
+ assert(i <= seekhead_list->nb_elem);
+
+ matroska_parse_seekhead_entry(matroska, i);
+ matroska_add_index_entries(matroska);
+}
+
static int matroska_aac_profile(char *codec_id)
{
static const char * const aac_profiles[] = { "MAIN", "LC", "SSR" };
{
int sri;
- for (sri=0; sri<FF_ARRAY_ELEMS(ff_mpeg4audio_sample_rates); sri++)
- if (ff_mpeg4audio_sample_rates[sri] == samplerate)
+ for (sri=0; sri<FF_ARRAY_ELEMS(avpriv_mpeg4audio_sample_rates); sri++)
+ if (avpriv_mpeg4audio_sample_rates[sri] == samplerate)
break;
return sri;
}
}
if (encodings_list->nb_elem > 1) {
av_log(matroska->ctx, AV_LOG_ERROR,
- "Multiple combined encodings no supported");
+ "Multiple combined encodings not supported");
} else if (encodings_list->nb_elem == 1) {
if (encodings[0].type ||
(encodings[0].compression.algo != MATROSKA_TRACK_ENCODING_COMP_HEADERSTRIP &&
}
}
- st = track->stream = av_new_stream(s, 0);
+ st = track->stream = avformat_new_stream(s, NULL);
if (st == NULL)
return AVERROR(ENOMEM);
attachements[j].bin.data && attachements[j].bin.size > 0)) {
av_log(matroska->ctx, AV_LOG_ERROR, "incomplete attachment\n");
} else {
- AVStream *st = av_new_stream(s, 0);
+ AVStream *st = avformat_new_stream(s, NULL);
if (st == NULL)
break;
av_dict_set(&st->metadata, "filename",attachements[j].filename, 0);
+ av_dict_set(&st->metadata, "mimetype", attachements[j].mime, 0);
st->codec->codec_id = CODEC_ID_NONE;
st->codec->codec_type = AVMEDIA_TYPE_ATTACHMENT;
st->codec->extradata = av_malloc(attachements[j].bin.size);
if (chapters[i].start != AV_NOPTS_VALUE && chapters[i].uid
&& (max_start==0 || chapters[i].start > max_start)) {
chapters[i].chapter =
- ff_new_chapter(s, chapters[i].uid, (AVRational){1, 1000000000},
+ avpriv_new_chapter(s, chapters[i].uid, (AVRational){1, 1000000000},
chapters[i].start, chapters[i].end,
chapters[i].title);
av_dict_set(&chapters[i].chapter->metadata,
max_start = chapters[i].start;
}
+ matroska_add_index_entries(matroska);
+
matroska_convert_tags(s);
return 0;
if (size <= 3 || !track || !track->stream) {
av_log(matroska->ctx, AV_LOG_INFO,
"Invalid stream %"PRIu64" or size %u\n", num, size);
- return AVERROR_INVALIDDATA;
+ return res;
}
st = track->stream;
if (st->discard >= AVDISCARD_ALL)
lace_size[n] = lace_size[n - 1] + snum;
total += lace_size[n];
}
- lace_size[n] = size - total;
+ lace_size[laces - 1] = size - total;
break;
}
}
res = ebml_parse(matroska, matroska_clusters, &cluster);
blocks_list = &cluster.blocks;
blocks = blocks_list->elem;
- for (i=0; i<blocks_list->nb_elem && !res; i++)
+ for (i=0; i<blocks_list->nb_elem; i++)
if (blocks[i].bin.size > 0 && blocks[i].bin.data) {
int is_keyframe = blocks[i].non_simple ? !blocks[i].reference : -1;
res=matroska_parse_block(matroska,
static int matroska_read_packet(AVFormatContext *s, AVPacket *pkt)
{
MatroskaDemuxContext *matroska = s->priv_data;
- int ret = 0;
- while (!ret && matroska_deliver_packet(matroska, pkt)) {
+ while (matroska_deliver_packet(matroska, pkt)) {
if (matroska->done)
return AVERROR_EOF;
- ret = matroska_parse_cluster(matroska);
+ matroska_parse_cluster(matroska);
}
- return ret;
+ return 0;
}
static int matroska_read_seek(AVFormatContext *s, int stream_index,
matroska->skip_to_keyframe = !(flags & AVSEEK_FLAG_ANY);
matroska->skip_to_timecode = st->index_entries[index].timestamp;
matroska->done = 0;
- av_update_cur_dts(s, st, st->index_entries[index].timestamp);
+ ff_update_cur_dts(s, st, st->index_entries[index].timestamp);
return 0;
}
projects / ffmpeg / blobdiff