Those are private fields, no reason to have them exposed in a public
header. Since there are some (semi-)public fields located after these,
even though this section is supposed to be private, keep some dummy
padding there until the next major bump to preserve ABI compatibility.
34 files changed:
if (index < 0)
return -1;
if (index < 0)
return -1;
- if ((ret = avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET)) < 0)
+ if ((ret = avio_seek(s->pb, st->internal->index_entries[index].pos, SEEK_SET)) < 0)
return ret;
ape->currentframe = index;
return 0;
return ret;
ape->currentframe = index;
return 0;
- if (asf->index_read > 0 && st->index_entries) {
+ if (asf->index_read > 0 && st->internal->index_entries) {
int index = av_index_search_timestamp(st, pts, flags);
if (index >= 0) {
/* find the position */
int index = av_index_search_timestamp(st, pts, flags);
if (index >= 0) {
/* find the position */
- uint64_t pos = st->index_entries[index].pos;
+ uint64_t pos = st->internal->index_entries[index].pos;
/* do the seek */
av_log(s, AV_LOG_DEBUG, "SEEKTO: %"PRId64"\n", pos);
/* do the seek */
av_log(s, AV_LOG_DEBUG, "SEEKTO: %"PRId64"\n", pos);
ASFContext *asf = s->priv_data;
int idx, ret;
ASFContext *asf = s->priv_data;
int idx, ret;
- if (s->streams[stream_index]->nb_index_entries && asf->is_simple_index) {
+ if (s->streams[stream_index]->internal->nb_index_entries && asf->is_simple_index) {
idx = av_index_search_timestamp(s->streams[stream_index], timestamp, flags);
idx = av_index_search_timestamp(s->streams[stream_index], timestamp, flags);
- if (idx < 0 || idx >= s->streams[stream_index]->nb_index_entries)
+ if (idx < 0 || idx >= s->streams[stream_index]->internal->nb_index_entries)
return AVERROR_INVALIDDATA;
return AVERROR_INVALIDDATA;
- avio_seek(s->pb, s->streams[stream_index]->index_entries[idx].pos, SEEK_SET);
+ avio_seek(s->pb, s->streams[stream_index]->internal->index_entries[idx].pos, SEEK_SET);
} else {
if ((ret = ff_seek_frame_binary(s, stream_index, timestamp, flags)) < 0)
return ret;
} else {
if ((ret = ff_seek_frame_binary(s, stream_index, timestamp, flags)) < 0)
return ret;
#define MAX_REORDER_DELAY 16
int64_t pts_buffer[MAX_REORDER_DELAY+1];
#define MAX_REORDER_DELAY 16
int64_t pts_buffer[MAX_REORDER_DELAY+1];
- AVIndexEntry *index_entries; /**< Only used if the format does not
- support seeking natively. */
- int nb_index_entries;
- unsigned int index_entries_allocated_size;
+#if LIBAVFORMAT_VERSION_MAJOR < 59
+ // kept for ABI compatibility only, do not access in any way
+ void *unused2;
+ int unused3;
+ unsigned int unused4;
+#endif
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
AVIStream *ast = st->priv_data;
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
AVIStream *ast = st->priv_data;
- int n = st->nb_index_entries;
+ int n = st->internal->nb_index_entries;
int max = ast->sample_size;
int64_t pos, size, ts;
int max = ast->sample_size;
int64_t pos, size, ts;
while (max < 1024)
max += max;
while (max < 1024)
max += max;
- pos = st->index_entries[0].pos;
- size = st->index_entries[0].size;
- ts = st->index_entries[0].timestamp;
+ pos = st->internal->index_entries[0].pos;
+ size = st->internal->index_entries[0].size;
+ ts = st->internal->index_entries[0].timestamp;
for (j = 0; j < size; j += max)
av_add_index_entry(st, pos + j, ts + j, FFMIN(max, size - j), 0,
for (j = 0; j < size; j += max)
av_add_index_entry(st, pos + j, ts + j, FFMIN(max, size - j), 0,
int64_t len = 0;
AVStream *st = s->streams[i];
int64_t len = 0;
AVStream *st = s->streams[i];
- if (!st->nb_index_entries)
+ if (!st->internal->nb_index_entries)
- for (j = 0; j < st->nb_index_entries; j++)
- len += st->index_entries[j].size;
- maxpos = FFMAX(maxpos, st->index_entries[j-1].pos);
+ for (j = 0; j < st->internal->nb_index_entries; j++)
+ len += st->internal->index_entries[j].size;
+ maxpos = FFMAX(maxpos, st->internal->index_entries[j-1].pos);
lensum += len;
}
if (maxpos < av_rescale(avi->io_fsize, 9, 10)) // index does not cover the whole file
lensum += len;
}
if (maxpos < av_rescale(avi->io_fsize, 9, 10)) // index does not cover the whole file
int64_t duration;
int64_t bitrate;
int64_t duration;
int64_t bitrate;
- for (j = 0; j < st->nb_index_entries; j++)
- len += st->index_entries[j].size;
+ for (j = 0; j < st->internal->nb_index_entries; j++)
+ len += st->internal->index_entries[j].size;
- if (st->nb_index_entries < 2 || st->codecpar->bit_rate > 0)
+ if (st->internal->nb_index_entries < 2 || st->codecpar->bit_rate > 0)
- duration = st->index_entries[j-1].timestamp - st->index_entries[0].timestamp;
+ duration = st->internal->index_entries[j-1].timestamp - st->internal->index_entries[0].timestamp;
bitrate = av_rescale(8*len, st->time_base.den, duration * st->time_base.num);
if (bitrate > 0) {
st->codecpar->bit_rate = bitrate;
bitrate = av_rescale(8*len, st->time_base.den, duration * st->time_base.num);
if (bitrate > 0) {
st->codecpar->bit_rate = bitrate;
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
- if (st->nb_index_entries)
+ if (st->internal->nb_index_entries)
break;
}
// DV-in-AVI cannot be non-interleaved, if set this must be
break;
}
// DV-in-AVI cannot be non-interleaved, if set this must be
if (size) {
uint64_t pos = avio_tell(pb) - 8;
if (size) {
uint64_t pos = avio_tell(pb) - 8;
- if (!st->index_entries || !st->nb_index_entries ||
- st->index_entries[st->nb_index_entries - 1].pos < pos) {
+ if (!st->internal->index_entries || !st->internal->nb_index_entries ||
+ st->internal->index_entries[st->internal->nb_index_entries - 1].pos < pos) {
av_add_index_entry(st, pos, ast->frame_offset, size,
0, AVINDEX_KEYFRAME);
}
av_add_index_entry(st, pos, ast->frame_offset, size,
0, AVINDEX_KEYFRAME);
}
int64_t ts = ast->frame_offset;
int64_t last_ts;
int64_t ts = ast->frame_offset;
int64_t last_ts;
- if (!st->nb_index_entries)
+ if (!st->internal->nb_index_entries)
- last_ts = st->index_entries[st->nb_index_entries - 1].timestamp;
+ last_ts = st->internal->index_entries[st->internal->nb_index_entries - 1].timestamp;
if (!ast->remaining && ts > last_ts)
continue;
if (!ast->remaining && ts > last_ts)
continue;
} else {
i = av_index_search_timestamp(best_st, best_ts, AVSEEK_FLAG_ANY);
if (i >= 0)
} else {
i = av_index_search_timestamp(best_st, best_ts, AVSEEK_FLAG_ANY);
if (i >= 0)
- best_ast->frame_offset = best_st->index_entries[i].timestamp;
+ best_ast->frame_offset = best_st->internal->index_entries[i].timestamp;
- int64_t pos = best_st->index_entries[i].pos;
+ int64_t pos = best_st->internal->index_entries[i].pos;
pos += best_ast->packet_size - best_ast->remaining;
if (avio_seek(s->pb, pos + 8, SEEK_SET) < 0)
return AVERROR_EOF;
pos += best_ast->packet_size - best_ast->remaining;
if (avio_seek(s->pb, pos + 8, SEEK_SET) < 0)
return AVERROR_EOF;
avi->stream_index = best_stream_index;
if (!best_ast->remaining)
best_ast->packet_size =
avi->stream_index = best_stream_index;
if (!best_ast->remaining)
best_ast->packet_size =
- best_ast->remaining = best_st->index_entries[i].size;
+ best_ast->remaining = best_st->internal->index_entries[i].size;
}
else
return AVERROR_EOF;
}
else
return AVERROR_EOF;
pkt->dts /= ast->sample_size;
pkt->stream_index = avi->stream_index;
pkt->dts /= ast->sample_size;
pkt->stream_index = avi->stream_index;
- if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && st->index_entries) {
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && st->internal->index_entries) {
AVIndexEntry *e;
int index;
index = av_index_search_timestamp(st, ast->frame_offset, AVSEEK_FLAG_ANY);
AVIndexEntry *e;
int index;
index = av_index_search_timestamp(st, ast->frame_offset, AVSEEK_FLAG_ANY);
- e = &st->index_entries[index];
+ e = &st->internal->index_entries[index];
if (index >= 0 && e->timestamp == ast->frame_offset) {
if (index >= 0 && e->timestamp == ast->frame_offset) {
- if (index == st->nb_index_entries-1) {
+ if (index == st->internal->nb_index_entries-1) {
int key=1;
uint32_t state=-1;
if (st->codecpar->codec_id == AV_CODEC_ID_MPEG4) {
int key=1;
uint32_t state=-1;
if (st->codecpar->codec_id == AV_CODEC_ID_MPEG4) {
- if (!avi->non_interleaved && st->nb_index_entries>1 && avi->index_loaded>1) {
+ if (!avi->non_interleaved && st->internal->nb_index_entries>1 && avi->index_loaded>1) {
int64_t dts= av_rescale_q(pkt->dts, st->time_base, AV_TIME_BASE_Q);
if (avi->dts_max < dts) {
int64_t dts= av_rescale_q(pkt->dts, st->time_base, AV_TIME_BASE_Q);
if (avi->dts_max < dts) {
if (!anykey) {
for (index = 0; index < s->nb_streams; index++) {
st = s->streams[index];
if (!anykey) {
for (index = 0; index < s->nb_streams; index++) {
st = s->streams[index];
- if (st->nb_index_entries)
- st->index_entries[0].flags |= AVINDEX_KEYFRAME;
+ if (st->internal->nb_index_entries)
+ st->internal->index_entries[0].flags |= AVINDEX_KEYFRAME;
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
AVIStream *ast = st->priv_data;
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
AVIStream *ast = st->priv_data;
- int n = st->nb_index_entries;
- while (idx[i] < n && st->index_entries[idx[i]].pos < pos)
+ int n = st->internal->nb_index_entries;
+ while (idx[i] < n && st->internal->index_entries[idx[i]].pos < pos)
idx[i]++;
if (idx[i] < n) {
int64_t dts;
idx[i]++;
if (idx[i] < n) {
int64_t dts;
- dts = av_rescale_q(st->index_entries[idx[i]].timestamp /
+ dts = av_rescale_q(st->internal->index_entries[idx[i]].timestamp /
FFMAX(ast->sample_size, 1),
st->time_base, AV_TIME_BASE_Q);
min_dts = FFMIN(min_dts, dts);
FFMAX(ast->sample_size, 1),
st->time_base, AV_TIME_BASE_Q);
min_dts = FFMIN(min_dts, dts);
- min_pos = FFMIN(min_pos, st->index_entries[idx[i]].pos);
+ min_pos = FFMIN(min_pos, st->internal->index_entries[idx[i]].pos);
}
}
for (i = 0; i < s->nb_streams; i++) {
}
}
for (i = 0; i < s->nb_streams; i++) {
if (idx[i] && min_dts != INT64_MAX / 2) {
int64_t dts;
if (idx[i] && min_dts != INT64_MAX / 2) {
int64_t dts;
- dts = av_rescale_q(st->index_entries[idx[i] - 1].timestamp /
+ dts = av_rescale_q(st->internal->index_entries[idx[i] - 1].timestamp /
FFMAX(ast->sample_size, 1),
st->time_base, AV_TIME_BASE_Q);
max_dts = FFMAX(max_dts, dts);
FFMAX(ast->sample_size, 1),
st->time_base, AV_TIME_BASE_Q);
max_dts = FFMAX(max_dts, dts);
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
- int n = st->nb_index_entries;
+ int n = st->internal->nb_index_entries;
unsigned int size;
if (n <= 0)
continue;
if (n >= 2) {
unsigned int size;
if (n <= 0)
continue;
if (n >= 2) {
- int64_t pos = st->index_entries[0].pos;
+ int64_t pos = st->internal->index_entries[0].pos;
unsigned tag[2];
avio_seek(s->pb, pos, SEEK_SET);
tag[0] = avio_r8(s->pb);
tag[1] = avio_r8(s->pb);
avio_rl16(s->pb);
size = avio_rl32(s->pb);
unsigned tag[2];
avio_seek(s->pb, pos, SEEK_SET);
tag[0] = avio_r8(s->pb);
tag[1] = avio_r8(s->pb);
avio_rl16(s->pb);
size = avio_rl32(s->pb);
- if (get_stream_idx(tag) == i && pos + size > st->index_entries[1].pos)
+ if (get_stream_idx(tag) == i && pos + size > st->internal->index_entries[1].pos)
- if (get_stream_idx(tag) == i && size == st->index_entries[0].size + 8)
+ if (get_stream_idx(tag) == i && size == st->internal->index_entries[0].size + 8)
last_start = INT64_MAX;
}
last_start = INT64_MAX;
}
- if (st->index_entries[0].pos > last_start)
- last_start = st->index_entries[0].pos;
- if (st->index_entries[n - 1].pos < first_end)
- first_end = st->index_entries[n - 1].pos;
+ if (st->internal->index_entries[0].pos > last_start)
+ last_start = st->internal->index_entries[0].pos;
+ if (st->internal->index_entries[n - 1].pos < first_end)
+ first_end = st->internal->index_entries[n - 1].pos;
}
avio_seek(s->pb, oldpos, SEEK_SET);
}
avio_seek(s->pb, oldpos, SEEK_SET);
timestamp * FFMAX(ast->sample_size, 1),
flags);
if (index < 0) {
timestamp * FFMAX(ast->sample_size, 1),
flags);
if (index < 0) {
- if (st->nb_index_entries > 0)
+ if (st->internal->nb_index_entries > 0)
av_log(s, AV_LOG_DEBUG, "Failed to find timestamp %"PRId64 " in index %"PRId64 " .. %"PRId64 "\n",
timestamp * FFMAX(ast->sample_size, 1),
av_log(s, AV_LOG_DEBUG, "Failed to find timestamp %"PRId64 " in index %"PRId64 " .. %"PRId64 "\n",
timestamp * FFMAX(ast->sample_size, 1),
- st->index_entries[0].timestamp,
- st->index_entries[st->nb_index_entries - 1].timestamp);
+ st->internal->index_entries[0].timestamp,
+ st->internal->index_entries[st->internal->nb_index_entries - 1].timestamp);
return AVERROR_INVALIDDATA;
}
/* find the position */
return AVERROR_INVALIDDATA;
}
/* find the position */
- pos = st->index_entries[index].pos;
- timestamp = st->index_entries[index].timestamp / FFMAX(ast->sample_size, 1);
+ pos = st->internal->index_entries[index].pos;
+ timestamp = st->internal->index_entries[index].timestamp / FFMAX(ast->sample_size, 1);
av_log(s, AV_LOG_TRACE, "XX %"PRId64" %d %"PRId64"\n",
av_log(s, AV_LOG_TRACE, "XX %"PRId64" %d %"PRId64"\n",
- timestamp, index, st->index_entries[index].timestamp);
+ timestamp, index, st->internal->index_entries[index].timestamp);
if (CONFIG_DV_DEMUXER && avi->dv_demux) {
/* One and only one real stream for DV in AVI, and it has video */
if (CONFIG_DV_DEMUXER && avi->dv_demux) {
/* One and only one real stream for DV in AVI, and it has video */
- if (st2->nb_index_entries <= 0)
+ if (st2->internal->nb_index_entries <= 0)
continue;
// av_assert1(st2->codecpar->block_align);
continue;
// av_assert1(st2->codecpar->block_align);
(st2->codecpar->codec_type != AVMEDIA_TYPE_VIDEO ? AVSEEK_FLAG_ANY : 0));
if (index < 0)
index = 0;
(st2->codecpar->codec_type != AVMEDIA_TYPE_VIDEO ? AVSEEK_FLAG_ANY : 0));
if (index < 0)
index = 0;
- ast2->seek_pos = st2->index_entries[index].pos;
+ ast2->seek_pos = st2->internal->index_entries[index].pos;
pos_min = FFMIN(pos_min,ast2->seek_pos);
}
for (i = 0; i < s->nb_streams; i++) {
AVStream *st2 = s->streams[i];
AVIStream *ast2 = st2->priv_data;
pos_min = FFMIN(pos_min,ast2->seek_pos);
}
for (i = 0; i < s->nb_streams; i++) {
AVStream *st2 = s->streams[i];
AVIStream *ast2 = st2->priv_data;
- if (ast2->sub_ctx || st2->nb_index_entries <= 0)
+ if (ast2->sub_ctx || st2->internal->nb_index_entries <= 0)
continue;
index = av_index_search_timestamp(
continue;
index = av_index_search_timestamp(
flags | AVSEEK_FLAG_BACKWARD | (st2->codecpar->codec_type != AVMEDIA_TYPE_VIDEO ? AVSEEK_FLAG_ANY : 0));
if (index < 0)
index = 0;
flags | AVSEEK_FLAG_BACKWARD | (st2->codecpar->codec_type != AVMEDIA_TYPE_VIDEO ? AVSEEK_FLAG_ANY : 0));
if (index < 0)
index = 0;
- while (!avi->non_interleaved && index>0 && st2->index_entries[index-1].pos >= pos_min)
+ while (!avi->non_interleaved && index>0 && st2->internal->index_entries[index-1].pos >= pos_min)
- ast2->frame_offset = st2->index_entries[index].timestamp;
+ ast2->frame_offset = st2->internal->index_entries[index].timestamp;
- if (vst->index_entries)
- avio_seek(pb, vst->index_entries[0].pos + bink->smush_size, SEEK_SET);
+ if (vst->internal->index_entries)
+ avio_seek(pb, vst->internal->index_entries[0].pos + bink->smush_size, SEEK_SET);
- bink->remain_packet_size = st->index_entries[index_entry].size;
- bink->flags = st->index_entries[index_entry].flags;
+ bink->remain_packet_size = st->internal->index_entries[index_entry].size;
+ bink->flags = st->internal->index_entries[index_entry].flags;
bink->current_track = 0;
}
bink->current_track = 0;
}
return -1;
/* seek to the first frame */
return -1;
/* seek to the first frame */
- ret = avio_seek(s->pb, vst->index_entries[0].pos + bink->smush_size, SEEK_SET);
+ ret = avio_seek(s->pb, vst->internal->index_entries[0].pos + bink->smush_size, SEEK_SET);
if (caf->bytes_per_packet > 0 && caf->frames_per_packet > 0) {
if (caf->data_size > 0)
st->nb_frames = (caf->data_size / caf->bytes_per_packet) * caf->frames_per_packet;
if (caf->bytes_per_packet > 0 && caf->frames_per_packet > 0) {
if (caf->data_size > 0)
st->nb_frames = (caf->data_size / caf->bytes_per_packet) * caf->frames_per_packet;
- } else if (st->nb_index_entries && st->duration > 0) {
+ } else if (st->internal->nb_index_entries && st->duration > 0) {
if (st->codecpar->sample_rate && caf->data_size / st->duration > INT64_MAX / st->codecpar->sample_rate / 8) {
av_log(s, AV_LOG_ERROR, "Overflow during bit rate calculation %d * 8 * %"PRId64"\n",
st->codecpar->sample_rate, caf->data_size / st->duration);
if (st->codecpar->sample_rate && caf->data_size / st->duration > INT64_MAX / st->codecpar->sample_rate / 8) {
av_log(s, AV_LOG_ERROR, "Overflow during bit rate calculation %d * 8 * %"PRId64"\n",
st->codecpar->sample_rate, caf->data_size / st->duration);
pkt_size = (CAF_MAX_PKT_SIZE / pkt_size) * pkt_size;
pkt_size = FFMIN(pkt_size, left);
pkt_frames = pkt_size / caf->bytes_per_packet;
pkt_size = (CAF_MAX_PKT_SIZE / pkt_size) * pkt_size;
pkt_size = FFMIN(pkt_size, left);
pkt_frames = pkt_size / caf->bytes_per_packet;
- } else if (st->nb_index_entries) {
- if (caf->packet_cnt < st->nb_index_entries - 1) {
- pkt_size = st->index_entries[caf->packet_cnt + 1].pos - st->index_entries[caf->packet_cnt].pos;
- pkt_frames = st->index_entries[caf->packet_cnt + 1].timestamp - st->index_entries[caf->packet_cnt].timestamp;
- } else if (caf->packet_cnt == st->nb_index_entries - 1) {
- pkt_size = caf->num_bytes - st->index_entries[caf->packet_cnt].pos;
- pkt_frames = st->duration - st->index_entries[caf->packet_cnt].timestamp;
+ } else if (st->internal->nb_index_entries) {
+ if (caf->packet_cnt < st->internal->nb_index_entries - 1) {
+ pkt_size = st->internal->index_entries[caf->packet_cnt + 1].pos - st->internal->index_entries[caf->packet_cnt].pos;
+ pkt_frames = st->internal->index_entries[caf->packet_cnt + 1].timestamp - st->internal->index_entries[caf->packet_cnt].timestamp;
+ } else if (caf->packet_cnt == st->internal->nb_index_entries - 1) {
+ pkt_size = caf->num_bytes - st->internal->index_entries[caf->packet_cnt].pos;
+ pkt_frames = st->duration - st->internal->index_entries[caf->packet_cnt].timestamp;
} else {
return AVERROR(EIO);
}
} else {
return AVERROR(EIO);
}
pos = FFMIN(pos, caf->data_size);
packet_cnt = pos / caf->bytes_per_packet;
frame_cnt = caf->frames_per_packet * packet_cnt;
pos = FFMIN(pos, caf->data_size);
packet_cnt = pos / caf->bytes_per_packet;
frame_cnt = caf->frames_per_packet * packet_cnt;
- } else if (st->nb_index_entries) {
+ } else if (st->internal->nb_index_entries) {
packet_cnt = av_index_search_timestamp(st, timestamp, flags);
packet_cnt = av_index_search_timestamp(st, timestamp, flags);
- frame_cnt = st->index_entries[packet_cnt].timestamp;
- pos = st->index_entries[packet_cnt].pos;
+ frame_cnt = st->internal->index_entries[packet_cnt].timestamp;
+ pos = st->internal->index_entries[packet_cnt].pos;
if (cine->pts >= st->duration)
return AVERROR_EOF;
if (cine->pts >= st->duration)
return AVERROR_EOF;
- avio_seek(pb, st->index_entries[cine->pts].pos, SEEK_SET);
+ avio_seek(pb, st->internal->index_entries[cine->pts].pos, SEEK_SET);
n = avio_rl32(pb);
if (n < 8)
return AVERROR_INVALIDDATA;
n = avio_rl32(pb);
if (n < 8)
return AVERROR_INVALIDDATA;
if (index < 0)
return -1;
if (index < 0)
return -1;
- if (avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET) < 0)
+ if (avio_seek(s->pb, st->internal->index_entries[index].pos, SEEK_SET) < 0)
- pts = st->index_entries[index].timestamp;
+ pts = st->internal->index_entries[index].timestamp;
for (int n = 0; n < s->nb_streams; n++) {
AVStream *st = s->streams[n];
for (int n = 0; n < s->nb_streams; n++) {
AVStream *st = s->streams[n];
{
/* the real seek index offset should be the size of metadata blocks with the offset in the frame blocks */
int i;
{
/* the real seek index offset should be the size of metadata blocks with the offset in the frame blocks */
int i;
- for(i=0; i<st->nb_index_entries; i++) {
- st->index_entries[i].pos += metadata_head_size;
+ for(i=0; i<st->internal->nb_index_entries; i++) {
+ st->internal->index_entries[i].pos += metadata_head_size;
}
index = av_index_search_timestamp(s->streams[0], timestamp, flags);
}
index = av_index_search_timestamp(s->streams[0], timestamp, flags);
- if(index<0 || index >= s->streams[0]->nb_index_entries)
+ if(index<0 || index >= s->streams[0]->internal->nb_index_entries)
- e = s->streams[0]->index_entries[index];
+ e = s->streams[0]->internal->index_entries[index];
pos = avio_seek(s->pb, e.pos, SEEK_SET);
if (pos >= 0) {
return 0;
pos = avio_seek(s->pb, e.pos, SEEK_SET);
if (pos >= 0) {
return 0;
int64_t pos, ts;
int index;
int64_t pos, ts;
int index;
- if (!st->index_entries || stream_index != flic->video_stream_index)
+ if (!st->internal->index_entries || stream_index != flic->video_stream_index)
return -1;
index = av_index_search_timestamp(st, pts, flags);
return -1;
index = av_index_search_timestamp(st, pts, flags);
if (index < 0)
return -1;
if (index < 0)
return -1;
- pos = st->index_entries[index].pos;
- ts = st->index_entries[index].timestamp;
+ pos = st->internal->index_entries[index].pos;
+ ts = st->internal->index_entries[index].timestamp;
flic->frame_number = ts;
avio_seek(s->pb, pos, SEEK_SET);
return 0;
flic->frame_number = ts;
avio_seek(s->pb, pos, SEEK_SET);
return 0;
av_assert0(flv->last_keyframe_stream_index <= s->nb_streams);
stream = s->streams[flv->last_keyframe_stream_index];
av_assert0(flv->last_keyframe_stream_index <= s->nb_streams);
stream = s->streams[flv->last_keyframe_stream_index];
- if (stream->nb_index_entries == 0) {
+ if (stream->internal->nb_index_entries == 0) {
for (i = 0; i < flv->keyframe_count; i++) {
av_log(s, AV_LOG_TRACE, "keyframe filepositions = %"PRId64" times = %"PRId64"\n",
flv->keyframe_filepositions[i], flv->keyframe_times[i] * 1000);
for (i = 0; i < flv->keyframe_count; i++) {
av_log(s, AV_LOG_TRACE, "keyframe filepositions = %"PRId64" times = %"PRId64"\n",
flv->keyframe_filepositions[i], flv->keyframe_times[i] * 1000);
AVStream *st = s->streams[i];
/* Remove all index entries that point to >= pos */
out = 0;
AVStream *st = s->streams[i];
/* Remove all index entries that point to >= pos */
out = 0;
- for (j = 0; j < st->nb_index_entries; j++)
- if (st->index_entries[j].pos < pos)
- st->index_entries[out++] = st->index_entries[j];
- st->nb_index_entries = out;
+ for (j = 0; j < st->internal->nb_index_entries; j++)
+ if (st->internal->index_entries[j].pos < pos)
+ st->internal->index_entries[out++] = st->internal->index_entries[j];
+ st->internal->nb_index_entries = out;
AVSEEK_FLAG_ANY | AVSEEK_FLAG_BACKWARD);
if (idx < 0)
return -1;
AVSEEK_FLAG_ANY | AVSEEK_FLAG_BACKWARD);
if (idx < 0)
return -1;
- pos = st->index_entries[idx].pos;
- if (idx < st->nb_index_entries - 2)
- maxlen = st->index_entries[idx + 2].pos - pos;
+ pos = st->internal->index_entries[idx].pos;
+ if (idx < st->internal->nb_index_entries - 2)
+ maxlen = st->internal->index_entries[idx + 2].pos - pos;
maxlen = FFMAX(maxlen, 200 * 1024);
res = avio_seek(s->pb, pos, SEEK_SET);
if (res < 0)
maxlen = FFMAX(maxlen, 200 * 1024);
res = avio_seek(s->pb, pos, SEEK_SET);
if (res < 0)
if (ifv->next_video_index < ifv->total_vframes) {
st = s->streams[ifv->video_stream_index];
if (ifv->next_video_index < ifv->total_vframes) {
st = s->streams[ifv->video_stream_index];
- if (ifv->next_video_index < st->nb_index_entries)
- e_next = ev = &st->index_entries[ifv->next_video_index];
+ if (ifv->next_video_index < st->internal->nb_index_entries)
+ e_next = ev = &st->internal->index_entries[ifv->next_video_index];
}
if (ifv->is_audio_present &&
ifv->next_audio_index < ifv->total_aframes) {
st = s->streams[ifv->audio_stream_index];
}
if (ifv->is_audio_present &&
ifv->next_audio_index < ifv->total_aframes) {
st = s->streams[ifv->audio_stream_index];
- if (ifv->next_audio_index < st->nb_index_entries) {
- ea = &st->index_entries[ifv->next_audio_index];
+ if (ifv->next_audio_index < st->internal->nb_index_entries) {
+ ea = &st->internal->index_entries[ifv->next_audio_index];
if (!ev || ea->timestamp < ev->timestamp)
e_next = ea;
}
if (!ev || ea->timestamp < ev->timestamp)
e_next = ea;
}
int index = av_index_search_timestamp(st, timestamp, flags);
if(index < 0)
return -1;
int index = av_index_search_timestamp(st, timestamp, flags);
if(index < 0)
return -1;
- s1->img_number = st->index_entries[index].pos;
+ s1->img_number = st->internal->index_entries[index].pos;
+ AVIndexEntry *index_entries; /**< Only used if the format does not
+ support seeking natively. */
+ int nb_index_entries;
+ unsigned int index_entries_allocated_size;
+
int64_t interleaver_chunk_size;
int64_t interleaver_chunk_duration;
int64_t interleaver_chunk_size;
int64_t interleaver_chunk_duration;
vst->codecpar->height = avio_rl16(pb);
vst->duration =
vst->nb_frames =
vst->codecpar->height = avio_rl16(pb);
vst->duration =
vst->nb_frames =
- ast->nb_index_entries = avio_rl16(pb);
+ ast->internal->nb_index_entries = avio_rl16(pb);
avpriv_set_pts_info(vst, 64, avio_rl16(pb), 1000);
avio_skip(pb, 4);
avpriv_set_pts_info(vst, 64, avio_rl16(pb), 1000);
avio_skip(pb, 4);
- ast->index_entries = av_malloc(ast->nb_index_entries *
- sizeof(*ast->index_entries));
- if (!ast->index_entries)
+ ast->internal->index_entries = av_malloc(ast->internal->nb_index_entries *
+ sizeof(*ast->internal->index_entries));
+ if (!ast->internal->index_entries)
- jv->frames = av_malloc(ast->nb_index_entries * sizeof(JVFrame));
+ jv->frames = av_malloc(ast->internal->nb_index_entries * sizeof(JVFrame));
- av_freep(&ast->index_entries);
+ av_freep(&ast->internal->index_entries);
return AVERROR(ENOMEM);
}
return AVERROR(ENOMEM);
}
- offset = 0x68 + ast->nb_index_entries * 16;
- for (i = 0; i < ast->nb_index_entries; i++) {
- AVIndexEntry *e = ast->index_entries + i;
+ offset = 0x68 + ast->internal->nb_index_entries * 16;
+ for (i = 0; i < ast->internal->nb_index_entries; i++) {
+ AVIndexEntry *e = ast->internal->index_entries + i;
JVFrame *jvf = jv->frames + i;
/* total frame size including audio, video, palette data and padding */
JVFrame *jvf = jv->frames + i;
/* total frame size including audio, video, palette data and padding */
if (s->error_recognition & AV_EF_EXPLODE) {
read_close(s);
av_freep(&jv->frames);
if (s->error_recognition & AV_EF_EXPLODE) {
read_close(s);
av_freep(&jv->frames);
- av_freep(&ast->index_entries);
+ av_freep(&ast->internal->index_entries);
return AVERROR_INVALIDDATA;
}
jvf->audio_size =
return AVERROR_INVALIDDATA;
}
jvf->audio_size =
AVStream *ast = s->streams[0];
int ret;
AVStream *ast = s->streams[0];
int ret;
- while (!avio_feof(s->pb) && jv->pts < ast->nb_index_entries) {
- const AVIndexEntry *e = ast->index_entries + jv->pts;
+ while (!avio_feof(s->pb) && jv->pts < ast->internal->nb_index_entries) {
+ const AVIndexEntry *e = ast->internal->index_entries + jv->pts;
const JVFrame *jvf = jv->frames + jv->pts;
switch (jv->state) {
const JVFrame *jvf = jv->frames + jv->pts;
switch (jv->state) {
- if (i < 0 || i >= ast->nb_index_entries)
+ if (i < 0 || i >= ast->internal->nb_index_entries)
- if (avio_seek(s->pb, ast->index_entries[i].pos, SEEK_SET) < 0)
+ if (avio_seek(s->pb, ast->internal->index_entries[i].pos, SEEK_SET) < 0)
return -1;
jv->state = JV_AUDIO;
return -1;
jv->state = JV_AUDIO;
matroska_parse_cues(matroska);
}
matroska_parse_cues(matroska);
}
- if (!st->nb_index_entries)
+ if (!st->internal->nb_index_entries)
- timestamp = FFMAX(timestamp, st->index_entries[0].timestamp);
+ timestamp = FFMAX(timestamp, st->internal->index_entries[0].timestamp);
- if ((index = av_index_search_timestamp(st, timestamp, flags)) < 0 || index == st->nb_index_entries - 1) {
- matroska_reset_status(matroska, 0, st->index_entries[st->nb_index_entries - 1].pos);
- while ((index = av_index_search_timestamp(st, timestamp, flags)) < 0 || index == st->nb_index_entries - 1) {
+ if ((index = av_index_search_timestamp(st, timestamp, flags)) < 0 || index == st->internal->nb_index_entries - 1) {
+ matroska_reset_status(matroska, 0, st->internal->index_entries[st->internal->nb_index_entries - 1].pos);
+ while ((index = av_index_search_timestamp(st, timestamp, flags)) < 0 || index == st->internal->nb_index_entries - 1) {
matroska_clear_queue(matroska);
if (matroska_parse_cluster(matroska) < 0)
break;
matroska_clear_queue(matroska);
if (matroska_parse_cluster(matroska) < 0)
break;
}
matroska_clear_queue(matroska);
}
matroska_clear_queue(matroska);
- if (index < 0 || (matroska->cues_parsing_deferred < 0 && index == st->nb_index_entries - 1))
+ if (index < 0 || (matroska->cues_parsing_deferred < 0 && index == st->internal->nb_index_entries - 1))
goto err;
tracks = matroska->tracks.elem;
goto err;
tracks = matroska->tracks.elem;
}
/* We seek to a level 1 element, so set the appropriate status. */
}
/* We seek to a level 1 element, so set the appropriate status. */
- matroska_reset_status(matroska, 0, st->index_entries[index].pos);
+ matroska_reset_status(matroska, 0, st->internal->index_entries[index].pos);
if (flags & AVSEEK_FLAG_ANY) {
st->internal->skip_to_keyframe = 0;
matroska->skip_to_timecode = timestamp;
} else {
st->internal->skip_to_keyframe = 1;
if (flags & AVSEEK_FLAG_ANY) {
st->internal->skip_to_keyframe = 0;
matroska->skip_to_timecode = timestamp;
} else {
st->internal->skip_to_keyframe = 1;
- matroska->skip_to_timecode = st->index_entries[index].timestamp;
+ matroska->skip_to_timecode = st->internal->index_entries[index].timestamp;
}
matroska->skip_to_keyframe = 1;
matroska->done = 0;
}
matroska->skip_to_keyframe = 1;
matroska->done = 0;
- ff_update_cur_dts(s, st, st->index_entries[index].timestamp);
+ ff_update_cur_dts(s, st, st->internal->index_entries[index].timestamp);
return 0;
err:
// slightly hackish but allows proper fallback to
return 0;
err:
// slightly hackish but allows proper fallback to
MatroskaDemuxContext *matroska = s->priv_data;
CueDesc cue_desc;
int i;
MatroskaDemuxContext *matroska = s->priv_data;
CueDesc cue_desc;
int i;
- int nb_index_entries = s->streams[0]->nb_index_entries;
- AVIndexEntry *index_entries = s->streams[0]->index_entries;
+ int nb_index_entries = s->streams[0]->internal->nb_index_entries;
+ AVIndexEntry *index_entries = s->streams[0]->internal->index_entries;
if (ts >= matroska->duration * matroska->time_scale) return (CueDesc) {-1, -1, -1, -1};
for (i = 1; i < nb_index_entries; i++) {
if (index_entries[i - 1].timestamp * matroska->time_scale <= ts &&
if (ts >= matroska->duration * matroska->time_scale) return (CueDesc) {-1, -1, -1, -1};
for (i = 1; i < nb_index_entries; i++) {
if (index_entries[i - 1].timestamp * matroska->time_scale <= ts &&
uint32_t id = matroska->current_id;
int64_t cluster_pos, before_pos;
int index, rv = 1;
uint32_t id = matroska->current_id;
int64_t cluster_pos, before_pos;
int index, rv = 1;
- if (s->streams[0]->nb_index_entries <= 0) return 0;
+ if (s->streams[0]->internal->nb_index_entries <= 0) return 0;
// seek to the first cluster using cues.
index = av_index_search_timestamp(s->streams[0], 0, 0);
if (index < 0) return 0;
// seek to the first cluster using cues.
index = av_index_search_timestamp(s->streams[0], 0, 0);
if (index < 0) return 0;
- cluster_pos = s->streams[0]->index_entries[index].pos;
+ cluster_pos = s->streams[0]->internal->index_entries[index].pos;
before_pos = avio_tell(s->pb);
while (1) {
uint64_t cluster_id, cluster_length;
before_pos = avio_tell(s->pb);
while (1) {
uint64_t cluster_id, cluster_length;
double bandwidth = 0.0;
int i;
double bandwidth = 0.0;
int i;
- for (i = 0; i < st->nb_index_entries; i++) {
+ for (i = 0; i < st->internal->nb_index_entries; i++) {
int64_t prebuffer_ns = 1000000000;
int64_t prebuffer_ns = 1000000000;
- int64_t time_ns = st->index_entries[i].timestamp * matroska->time_scale;
+ int64_t time_ns = st->internal->index_entries[i].timestamp * matroska->time_scale;
double nano_seconds_per_second = 1000000000.0;
int64_t prebuffered_ns = time_ns + prebuffer_ns;
double prebuffer_bytes = 0.0;
double nano_seconds_per_second = 1000000000.0;
int64_t prebuffered_ns = time_ns + prebuffer_ns;
double prebuffer_bytes = 0.0;
// store cue point timestamps as a comma separated list for checking subsegment alignment in
// the muxer. assumes that each timestamp cannot be more than 20 characters long.
// store cue point timestamps as a comma separated list for checking subsegment alignment in
// the muxer. assumes that each timestamp cannot be more than 20 characters long.
- buf = av_malloc_array(s->streams[0]->nb_index_entries, 20);
+ buf = av_malloc_array(s->streams[0]->internal->nb_index_entries, 20);
if (!buf) return -1;
strcpy(buf, "");
if (!buf) return -1;
strcpy(buf, "");
- for (i = 0; i < s->streams[0]->nb_index_entries; i++) {
+ for (i = 0; i < s->streams[0]->internal->nb_index_entries; i++) {
int ret = snprintf(buf + end, 20,
int ret = snprintf(buf + end, 20,
- "%" PRId64"%s", s->streams[0]->index_entries[i].timestamp,
- i != s->streams[0]->nb_index_entries - 1 ? "," : "");
- if (ret <= 0 || (ret == 20 && i == s->streams[0]->nb_index_entries - 1)) {
+ "%" PRId64"%s", s->streams[0]->internal->index_entries[i].timestamp,
+ i != s->streams[0]->internal->nb_index_entries - 1 ? "," : "");
+ if (ret <= 0 || (ret == 20 && i == s->streams[0]->internal->nb_index_entries - 1)) {
av_log(s, AV_LOG_ERROR, "timestamp too long.\n");
av_free(buf);
return AVERROR_INVALIDDATA;
av_log(s, AV_LOG_ERROR, "timestamp too long.\n");
av_free(buf);
return AVERROR_INVALIDDATA;
}
} else if (vst && type == MKTAG('V', 'I', 'D', 'F') && size >= 4) {
uint64_t pts = avio_rl32(pb);
}
} else if (vst && type == MKTAG('V', 'I', 'D', 'F') && size >= 4) {
uint64_t pts = avio_rl32(pb);
- ff_add_index_entry(&vst->index_entries, &vst->nb_index_entries, &vst->index_entries_allocated_size,
+ ff_add_index_entry(&vst->internal->index_entries, &vst->internal->nb_index_entries, &vst->internal->index_entries_allocated_size,
avio_tell(pb) - 20, pts, file, 0, AVINDEX_KEYFRAME);
size -= 4;
} else if (ast && type == MKTAG('A', 'U', 'D', 'F') && size >= 4) {
uint64_t pts = avio_rl32(pb);
avio_tell(pb) - 20, pts, file, 0, AVINDEX_KEYFRAME);
size -= 4;
} else if (ast && type == MKTAG('A', 'U', 'D', 'F') && size >= 4) {
uint64_t pts = avio_rl32(pb);
- ff_add_index_entry(&ast->index_entries, &ast->nb_index_entries, &ast->index_entries_allocated_size,
+ ff_add_index_entry(&ast->internal->index_entries, &ast->internal->nb_index_entries, &ast->internal->index_entries_allocated_size,
avio_tell(pb) - 20, pts, file, 0, AVINDEX_KEYFRAME);
size -= 4;
} else if (vst && type == MKTAG('W','B','A','L') && size >= 28) {
avio_tell(pb) - 20, pts, file, 0, AVINDEX_KEYFRAME);
size -= 4;
} else if (vst && type == MKTAG('W','B','A','L') && size >= 28) {
- vst->duration = vst->nb_index_entries;
+ vst->duration = vst->internal->nb_index_entries;
- ast->duration = ast->nb_index_entries;
+ ast->duration = ast->internal->nb_index_entries;
- if ((vst && !vst->nb_index_entries) || (ast && !ast->nb_index_entries)) {
+ if ((vst && !vst->internal->nb_index_entries) || (ast && !ast->internal->nb_index_entries)) {
av_log(avctx, AV_LOG_ERROR, "no index entries found\n");
read_close(avctx);
return AVERROR_INVALIDDATA;
}
if (vst && ast)
av_log(avctx, AV_LOG_ERROR, "no index entries found\n");
read_close(avctx);
return AVERROR_INVALIDDATA;
}
if (vst && ast)
- avio_seek(pb, FFMIN(vst->index_entries[0].pos, ast->index_entries[0].pos), SEEK_SET);
+ avio_seek(pb, FFMIN(vst->internal->index_entries[0].pos, ast->internal->index_entries[0].pos), SEEK_SET);
- avio_seek(pb, vst->index_entries[0].pos, SEEK_SET);
+ avio_seek(pb, vst->internal->index_entries[0].pos, SEEK_SET);
- avio_seek(pb, ast->index_entries[0].pos, SEEK_SET);
+ avio_seek(pb, ast->internal->index_entries[0].pos, SEEK_SET);
- pb = mlv->pb[st->index_entries[index].size];
+ pb = mlv->pb[st->internal->index_entries[index].size];
if (!pb) {
ret = FFERROR_REDO;
goto next_packet;
}
if (!pb) {
ret = FFERROR_REDO;
goto next_packet;
}
- avio_seek(pb, st->index_entries[index].pos, SEEK_SET);
+ avio_seek(pb, st->internal->index_entries[index].pos, SEEK_SET);
avio_skip(pb, 4); // blockType
size = avio_rl32(pb);
avio_skip(pb, 4); // blockType
size = avio_rl32(pb);
int64_t* ctts_sample)
{
MOVStreamContext *msc = st->priv_data;
int64_t* ctts_sample)
{
MOVStreamContext *msc = st->priv_data;
- AVIndexEntry *e_keep = st->index_entries;
- int nb_keep = st->nb_index_entries;
+ AVIndexEntry *e_keep = st->internal->index_entries;
+ int nb_keep = st->internal->nb_index_entries;
int64_t i = 0;
int64_t index_ctts_count;
int64_t i = 0;
int64_t index_ctts_count;
timestamp_pts -= msc->dts_shift;
}
timestamp_pts -= msc->dts_shift;
}
- st->index_entries = e_old;
- st->nb_index_entries = nb_old;
+ st->internal->index_entries = e_old;
+ st->internal->nb_index_entries = nb_old;
*index = av_index_search_timestamp(st, timestamp_pts, flag | AVSEEK_FLAG_BACKWARD);
// Keep going backwards in the index entries until the timestamp is the same.
*index = av_index_search_timestamp(st, timestamp_pts, flag | AVSEEK_FLAG_BACKWARD);
// Keep going backwards in the index entries until the timestamp is the same.
}
/* restore AVStream state*/
}
/* restore AVStream state*/
- st->index_entries = e_keep;
- st->nb_index_entries = nb_keep;
+ st->internal->index_entries = e_keep;
+ st->internal->nb_index_entries = nb_keep;
return *index >= 0 ? 0 : -1;
}
/**
return *index >= 0 ? 0 : -1;
}
/**
- * Add index entry with the given values, to the end of st->index_entries.
- * Returns the new size st->index_entries if successful, else returns -1.
+ * Add index entry with the given values, to the end of st->internal->index_entries.
+ * Returns the new size st->internal->index_entries if successful, else returns -1.
*
* This function is similar to ff_add_index_entry in libavformat/utils.c
* except that here we are always unconditionally adding an index entry to
*
* This function is similar to ff_add_index_entry in libavformat/utils.c
* except that here we are always unconditionally adding an index entry to
{
AVIndexEntry *entries, *ie;
int64_t index = -1;
{
AVIndexEntry *entries, *ie;
int64_t index = -1;
- const size_t min_size_needed = (st->nb_index_entries + 1) * sizeof(AVIndexEntry);
+ const size_t min_size_needed = (st->internal->nb_index_entries + 1) * sizeof(AVIndexEntry);
// Double the allocation each time, to lower memory fragmentation.
// Another difference from ff_add_index_entry function.
const size_t requested_size =
// Double the allocation each time, to lower memory fragmentation.
// Another difference from ff_add_index_entry function.
const size_t requested_size =
- min_size_needed > st->index_entries_allocated_size ?
- FFMAX(min_size_needed, 2 * st->index_entries_allocated_size) :
+ min_size_needed > st->internal->index_entries_allocated_size ?
+ FFMAX(min_size_needed, 2 * st->internal->index_entries_allocated_size) :
- if (st->nb_index_entries + 1U >= UINT_MAX / sizeof(AVIndexEntry))
+ if (st->internal->nb_index_entries + 1U >= UINT_MAX / sizeof(AVIndexEntry))
- entries = av_fast_realloc(st->index_entries,
- &st->index_entries_allocated_size,
+ entries = av_fast_realloc(st->internal->index_entries,
+ &st->internal->index_entries_allocated_size,
requested_size);
if (!entries)
return -1;
requested_size);
if (!entries)
return -1;
- st->index_entries= entries;
+ st->internal->index_entries= entries;
- index= st->nb_index_entries++;
+ index= st->internal->nb_index_entries++;
ie= &entries[index];
ie->pos = pos;
ie= &entries[index];
ie->pos = pos;
int64_t* frame_duration_buffer,
int frame_duration_buffer_size) {
int i = 0;
int64_t* frame_duration_buffer,
int frame_duration_buffer_size) {
int i = 0;
- av_assert0(end_index >= 0 && end_index <= st->nb_index_entries);
+ av_assert0(end_index >= 0 && end_index <= st->internal->nb_index_entries);
for (i = 0; i < frame_duration_buffer_size; i++) {
end_ts -= frame_duration_buffer[frame_duration_buffer_size - 1 - i];
for (i = 0; i < frame_duration_buffer_size; i++) {
end_ts -= frame_duration_buffer[frame_duration_buffer_size - 1 - i];
- st->index_entries[end_index - 1 - i].timestamp = end_ts;
+ st->internal->index_entries[end_index - 1 - i].timestamp = end_ts;
if (st->codecpar->video_delay <= 0 && msc->ctts_data &&
st->codecpar->codec_id == AV_CODEC_ID_H264) {
st->codecpar->video_delay = 0;
if (st->codecpar->video_delay <= 0 && msc->ctts_data &&
st->codecpar->codec_id == AV_CODEC_ID_H264) {
st->codecpar->video_delay = 0;
- for (ind = 0; ind < st->nb_index_entries && ctts_ind < msc->ctts_count; ++ind) {
+ for (ind = 0; ind < st->internal->nb_index_entries && ctts_ind < msc->ctts_count; ++ind) {
// Point j to the last elem of the buffer and insert the current pts there.
j = buf_start;
buf_start = (buf_start + 1);
if (buf_start == MAX_REORDER_DELAY + 1)
buf_start = 0;
// Point j to the last elem of the buffer and insert the current pts there.
j = buf_start;
buf_start = (buf_start + 1);
if (buf_start == MAX_REORDER_DELAY + 1)
buf_start = 0;
- pts_buf[j] = st->index_entries[ind].timestamp + msc->ctts_data[ctts_ind].duration;
+ pts_buf[j] = st->internal->index_entries[ind].timestamp + msc->ctts_data[ctts_ind].duration;
// The timestamps that are already in the sorted buffer, and are greater than the
// current pts, are exactly the timestamps that need to be buffered to output PTS
// The timestamps that are already in the sorted buffer, and are greater than the
// current pts, are exactly the timestamps that need to be buffered to output PTS
- * Fix st->index_entries, so that it contains only the entries (and the entries
+ * Fix st->internal->index_entries, so that it contains only the entries (and the entries
* which are needed to decode them) that fall in the edit list time ranges.
* Also fixes the timestamps of the index entries to match the timeline
* specified the edit lists.
* which are needed to decode them) that fall in the edit list time ranges.
* Also fixes the timestamps of the index entries to match the timeline
* specified the edit lists.
static void mov_fix_index(MOVContext *mov, AVStream *st)
{
MOVStreamContext *msc = st->priv_data;
static void mov_fix_index(MOVContext *mov, AVStream *st)
{
MOVStreamContext *msc = st->priv_data;
- AVIndexEntry *e_old = st->index_entries;
- int nb_old = st->nb_index_entries;
+ AVIndexEntry *e_old = st->internal->index_entries;
+ int nb_old = st->internal->nb_index_entries;
const AVIndexEntry *e_old_end = e_old + nb_old;
const AVIndexEntry *current = NULL;
MOVStts *ctts_data_old = msc->ctts_data;
const AVIndexEntry *e_old_end = e_old + nb_old;
const AVIndexEntry *current = NULL;
MOVStts *ctts_data_old = msc->ctts_data;
current_index_range = msc->index_ranges - 1;
// Clean AVStream from traces of old index
current_index_range = msc->index_ranges - 1;
// Clean AVStream from traces of old index
- st->index_entries = NULL;
- st->index_entries_allocated_size = 0;
- st->nb_index_entries = 0;
+ st->internal->index_entries = NULL;
+ st->internal->index_entries_allocated_size = 0;
+ st->internal->nb_index_entries = 0;
// Clean ctts fields of MOVStreamContext
msc->ctts_data = NULL;
// Clean ctts fields of MOVStreamContext
msc->ctts_data = NULL;
// Make timestamps strictly monotonically increasing for audio, by rewriting timestamps for
// discarded packets.
if (frame_duration_buffer) {
// Make timestamps strictly monotonically increasing for audio, by rewriting timestamps for
// discarded packets.
if (frame_duration_buffer) {
- fix_index_entry_timestamps(st, st->nb_index_entries, edit_list_dts_counter,
+ fix_index_entry_timestamps(st, st->internal->nb_index_entries, edit_list_dts_counter,
frame_duration_buffer, num_discarded_begin);
av_freep(&frame_duration_buffer);
}
frame_duration_buffer, num_discarded_begin);
av_freep(&frame_duration_buffer);
}
// Make timestamps strictly monotonically increasing by rewriting timestamps for
// discarded packets.
if (frame_duration_buffer) {
// Make timestamps strictly monotonically increasing by rewriting timestamps for
// discarded packets.
if (frame_duration_buffer) {
- fix_index_entry_timestamps(st, st->nb_index_entries, edit_list_dts_counter,
+ fix_index_entry_timestamps(st, st->internal->nb_index_entries, edit_list_dts_counter,
frame_duration_buffer, num_discarded_begin);
av_freep(&frame_duration_buffer);
}
frame_duration_buffer, num_discarded_begin);
av_freep(&frame_duration_buffer);
}
if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
if (msc->min_corrected_pts > 0) {
av_log(mov->fc, AV_LOG_DEBUG, "Offset DTS by %"PRId64" to make first pts zero.\n", msc->min_corrected_pts);
if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
if (msc->min_corrected_pts > 0) {
av_log(mov->fc, AV_LOG_DEBUG, "Offset DTS by %"PRId64" to make first pts zero.\n", msc->min_corrected_pts);
- for (i = 0; i < st->nb_index_entries; ++i) {
- st->index_entries[i].timestamp -= msc->min_corrected_pts;
+ for (i = 0; i < st->internal->nb_index_entries; ++i) {
+ st->internal->index_entries[i].timestamp -= msc->min_corrected_pts;
current_dts -= sc->dts_shift;
last_dts = current_dts;
current_dts -= sc->dts_shift;
last_dts = current_dts;
- if (!sc->sample_count || st->nb_index_entries)
+ if (!sc->sample_count || st->internal->nb_index_entries)
- if (sc->sample_count >= UINT_MAX / sizeof(*st->index_entries) - st->nb_index_entries)
+ if (sc->sample_count >= UINT_MAX / sizeof(*st->internal->index_entries) - st->internal->nb_index_entries)
- if (av_reallocp_array(&st->index_entries,
- st->nb_index_entries + sc->sample_count,
- sizeof(*st->index_entries)) < 0) {
- st->nb_index_entries = 0;
+ if (av_reallocp_array(&st->internal->index_entries,
+ st->internal->nb_index_entries + sc->sample_count,
+ sizeof(*st->internal->index_entries)) < 0) {
+ st->internal->nb_index_entries = 0;
- st->index_entries_allocated_size = (st->nb_index_entries + sc->sample_count) * sizeof(*st->index_entries);
+ st->internal->index_entries_allocated_size = (st->internal->nb_index_entries + sc->sample_count) * sizeof(*st->internal->index_entries);
if (ctts_data_old) {
// Expand ctts entries such that we have a 1-1 mapping with samples
if (ctts_data_old) {
// Expand ctts entries such that we have a 1-1 mapping with samples
av_log(mov->fc, AV_LOG_ERROR, "Sample size %u is too large\n", sample_size);
return;
}
av_log(mov->fc, AV_LOG_ERROR, "Sample size %u is too large\n", sample_size);
return;
}
- e = &st->index_entries[st->nb_index_entries++];
+ e = &st->internal->index_entries[st->internal->nb_index_entries++];
e->pos = current_offset;
e->timestamp = current_dts;
e->size = sample_size;
e->pos = current_offset;
e->timestamp = current_dts;
e->size = sample_size;
av_log(mov->fc, AV_LOG_TRACE, "AVIndex stream %d, sample %u, offset %"PRIx64", dts %"PRId64", "
"size %u, distance %u, keyframe %d\n", st->index, current_sample,
current_offset, current_dts, sample_size, distance, keyframe);
av_log(mov->fc, AV_LOG_TRACE, "AVIndex stream %d, sample %u, offset %"PRIx64", dts %"PRId64", "
"size %u, distance %u, keyframe %d\n", st->index, current_sample,
current_offset, current_dts, sample_size, distance, keyframe);
- if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && st->nb_index_entries < 100)
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && st->internal->nb_index_entries < 100)
ff_rfps_add_frame(mov->fc, st, current_dts);
}
ff_rfps_add_frame(mov->fc, st, current_dts);
}
}
av_log(mov->fc, AV_LOG_TRACE, "chunk count %u\n", total);
}
av_log(mov->fc, AV_LOG_TRACE, "chunk count %u\n", total);
- if (total >= UINT_MAX / sizeof(*st->index_entries) - st->nb_index_entries)
+ if (total >= UINT_MAX / sizeof(*st->internal->index_entries) - st->internal->nb_index_entries)
- if (av_reallocp_array(&st->index_entries,
- st->nb_index_entries + total,
- sizeof(*st->index_entries)) < 0) {
- st->nb_index_entries = 0;
+ if (av_reallocp_array(&st->internal->index_entries,
+ st->internal->nb_index_entries + total,
+ sizeof(*st->internal->index_entries)) < 0) {
+ st->internal->nb_index_entries = 0;
- st->index_entries_allocated_size = (st->nb_index_entries + total) * sizeof(*st->index_entries);
+ st->internal->index_entries_allocated_size = (st->internal->nb_index_entries + total) * sizeof(*st->internal->index_entries);
// populate index
for (i = 0; i < sc->chunk_count; i++) {
// populate index
for (i = 0; i < sc->chunk_count; i++) {
- if (st->nb_index_entries >= total) {
+ if (st->internal->nb_index_entries >= total) {
av_log(mov->fc, AV_LOG_ERROR, "wrong chunk count %u\n", total);
return;
}
av_log(mov->fc, AV_LOG_ERROR, "wrong chunk count %u\n", total);
return;
}
av_log(mov->fc, AV_LOG_ERROR, "Sample size %u is too large\n", size);
return;
}
av_log(mov->fc, AV_LOG_ERROR, "Sample size %u is too large\n", size);
return;
}
- e = &st->index_entries[st->nb_index_entries++];
+ e = &st->internal->index_entries[st->internal->nb_index_entries++];
e->pos = current_offset;
e->timestamp = current_dts;
e->size = size;
e->pos = current_offset;
e->timestamp = current_dts;
e->size = size;
}
// Update start time of the stream.
}
// Update start time of the stream.
- if (st->start_time == AV_NOPTS_VALUE && st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && st->nb_index_entries > 0) {
- st->start_time = st->index_entries[0].timestamp + sc->dts_shift;
+ if (st->start_time == AV_NOPTS_VALUE && st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && st->internal->nb_index_entries > 0) {
+ st->start_time = st->internal->index_entries[0].timestamp + sc->dts_shift;
if (sc->ctts_data) {
st->start_time += sc->ctts_data[0].duration;
}
if (sc->ctts_data) {
st->start_time += sc->ctts_data[0].duration;
}
// A valid index_entry means the trun for the fragment was read
// and it's samples are in index_entries at the given position.
// New index entries will be inserted before the index_entry found.
// A valid index_entry means the trun for the fragment was read
// and it's samples are in index_entries at the given position.
// New index entries will be inserted before the index_entry found.
- index_entry_pos = st->nb_index_entries;
+ index_entry_pos = st->internal->nb_index_entries;
for (i = c->frag_index.current + 1; i < c->frag_index.nb_items; i++) {
frag_stream_info = get_frag_stream_info(&c->frag_index, i, frag->track_id);
if (frag_stream_info && frag_stream_info->index_entry >= 0) {
for (i = c->frag_index.current + 1; i < c->frag_index.nb_items; i++) {
frag_stream_info = get_frag_stream_info(&c->frag_index, i, frag->track_id);
if (frag_stream_info && frag_stream_info->index_entry >= 0) {
- av_assert0(index_entry_pos <= st->nb_index_entries);
+ av_assert0(index_entry_pos <= st->internal->nb_index_entries);
avio_r8(pb); /* version */
flags = avio_rb24(pb);
avio_r8(pb); /* version */
flags = avio_rb24(pb);
av_log(c->fc, AV_LOG_TRACE, "first sample flags 0x%x\n", first_sample_flags);
// realloc space for new index entries
av_log(c->fc, AV_LOG_TRACE, "first sample flags 0x%x\n", first_sample_flags);
// realloc space for new index entries
- if((uint64_t)st->nb_index_entries + entries >= UINT_MAX / sizeof(AVIndexEntry)) {
- entries = UINT_MAX / sizeof(AVIndexEntry) - st->nb_index_entries;
+ if((uint64_t)st->internal->nb_index_entries + entries >= UINT_MAX / sizeof(AVIndexEntry)) {
+ entries = UINT_MAX / sizeof(AVIndexEntry) - st->internal->nb_index_entries;
av_log(c->fc, AV_LOG_ERROR, "Failed to add index entry\n");
}
if (entries == 0)
return 0;
av_log(c->fc, AV_LOG_ERROR, "Failed to add index entry\n");
}
if (entries == 0)
return 0;
- requested_size = (st->nb_index_entries + entries) * sizeof(AVIndexEntry);
- new_entries = av_fast_realloc(st->index_entries,
- &st->index_entries_allocated_size,
+ requested_size = (st->internal->nb_index_entries + entries) * sizeof(AVIndexEntry);
+ new_entries = av_fast_realloc(st->internal->index_entries,
+ &st->internal->index_entries_allocated_size,
requested_size);
if (!new_entries)
return AVERROR(ENOMEM);
requested_size);
if (!new_entries)
return AVERROR(ENOMEM);
- st->index_entries= new_entries;
+ st->internal->index_entries= new_entries;
- requested_size = (st->nb_index_entries + entries) * sizeof(*sc->ctts_data);
+ requested_size = (st->internal->nb_index_entries + entries) * sizeof(*sc->ctts_data);
old_ctts_allocated_size = sc->ctts_allocated_size;
ctts_data = av_fast_realloc(sc->ctts_data, &sc->ctts_allocated_size,
requested_size);
old_ctts_allocated_size = sc->ctts_allocated_size;
ctts_data = av_fast_realloc(sc->ctts_data, &sc->ctts_allocated_size,
requested_size);
memset((uint8_t*)(sc->ctts_data) + old_ctts_allocated_size, 0,
sc->ctts_allocated_size - old_ctts_allocated_size);
memset((uint8_t*)(sc->ctts_data) + old_ctts_allocated_size, 0,
sc->ctts_allocated_size - old_ctts_allocated_size);
- if (index_entry_pos < st->nb_index_entries) {
+ if (index_entry_pos < st->internal->nb_index_entries) {
// Make hole in index_entries and ctts_data for new samples
// Make hole in index_entries and ctts_data for new samples
- memmove(st->index_entries + index_entry_pos + entries,
- st->index_entries + index_entry_pos,
- sizeof(*st->index_entries) *
- (st->nb_index_entries - index_entry_pos));
+ memmove(st->internal->index_entries + index_entry_pos + entries,
+ st->internal->index_entries + index_entry_pos,
+ sizeof(*st->internal->index_entries) *
+ (st->internal->nb_index_entries - index_entry_pos));
memmove(sc->ctts_data + index_entry_pos + entries,
sc->ctts_data + index_entry_pos,
sizeof(*sc->ctts_data) * (sc->ctts_count - index_entry_pos));
memmove(sc->ctts_data + index_entry_pos + entries,
sc->ctts_data + index_entry_pos,
sizeof(*sc->ctts_data) * (sc->ctts_count - index_entry_pos));
- st->nb_index_entries += entries;
- sc->ctts_count = st->nb_index_entries;
+ st->internal->nb_index_entries += entries;
+ sc->ctts_count = st->internal->nb_index_entries;
// Record the index_entry position in frag_index of this fragment
if (frag_stream_info)
frag_stream_info->index_entry = index_entry_pos;
if (index_entry_pos > 0)
// Record the index_entry position in frag_index of this fragment
if (frag_stream_info)
frag_stream_info->index_entry = index_entry_pos;
if (index_entry_pos > 0)
- prev_dts = st->index_entries[index_entry_pos-1].timestamp;
+ prev_dts = st->internal->index_entries[index_entry_pos-1].timestamp;
for (i = 0; i < entries && !pb->eof_reached; i++) {
unsigned sample_size = frag->size;
for (i = 0; i < entries && !pb->eof_reached; i++) {
unsigned sample_size = frag->size;
if (prev_dts >= dts)
index_entry_flags |= AVINDEX_DISCARD_FRAME;
if (prev_dts >= dts)
index_entry_flags |= AVINDEX_DISCARD_FRAME;
- st->index_entries[index_entry_pos].pos = offset;
- st->index_entries[index_entry_pos].timestamp = dts;
- st->index_entries[index_entry_pos].size= sample_size;
- st->index_entries[index_entry_pos].min_distance= distance;
- st->index_entries[index_entry_pos].flags = index_entry_flags;
+ st->internal->index_entries[index_entry_pos].pos = offset;
+ st->internal->index_entries[index_entry_pos].timestamp = dts;
+ st->internal->index_entries[index_entry_pos].size= sample_size;
+ st->internal->index_entries[index_entry_pos].min_distance= distance;
+ st->internal->index_entries[index_entry_pos].flags = index_entry_flags;
sc->ctts_data[index_entry_pos].count = 1;
sc->ctts_data[index_entry_pos].duration = ctts_duration;
sc->ctts_data[index_entry_pos].count = 1;
sc->ctts_data[index_entry_pos].duration = ctts_duration;
// EOF found before reading all entries. Fix the hole this would
// leave in index_entries and ctts_data
int gap = entries - i;
// EOF found before reading all entries. Fix the hole this would
// leave in index_entries and ctts_data
int gap = entries - i;
- memmove(st->index_entries + index_entry_pos,
- st->index_entries + index_entry_pos + gap,
- sizeof(*st->index_entries) *
- (st->nb_index_entries - (index_entry_pos + gap)));
+ memmove(st->internal->index_entries + index_entry_pos,
+ st->internal->index_entries + index_entry_pos + gap,
+ sizeof(*st->internal->index_entries) *
+ (st->internal->nb_index_entries - (index_entry_pos + gap)));
memmove(sc->ctts_data + index_entry_pos,
sc->ctts_data + index_entry_pos + gap,
sizeof(*sc->ctts_data) *
(sc->ctts_count - (index_entry_pos + gap)));
memmove(sc->ctts_data + index_entry_pos,
sc->ctts_data + index_entry_pos + gap,
sizeof(*sc->ctts_data) *
(sc->ctts_count - (index_entry_pos + gap)));
- st->nb_index_entries -= gap;
+ st->internal->nb_index_entries -= gap;
sc->ctts_count -= gap;
if (index_entry_pos < sc->current_sample) {
sc->current_sample -= gap;
sc->ctts_count -= gap;
if (index_entry_pos < sc->current_sample) {
sc->current_sample -= gap;
// fragment that overlap with AVINDEX_DISCARD_FRAME
prev_dts = AV_NOPTS_VALUE;
if (index_entry_pos > 0)
// fragment that overlap with AVINDEX_DISCARD_FRAME
prev_dts = AV_NOPTS_VALUE;
if (index_entry_pos > 0)
- prev_dts = st->index_entries[index_entry_pos-1].timestamp;
- for (i = index_entry_pos; i < st->nb_index_entries; i++) {
- if (prev_dts < st->index_entries[i].timestamp)
+ prev_dts = st->internal->index_entries[index_entry_pos-1].timestamp;
+ for (i = index_entry_pos; i < st->internal->nb_index_entries; i++) {
+ if (prev_dts < st->internal->index_entries[i].timestamp)
- st->index_entries[i].flags |= AVINDEX_DISCARD_FRAME;
+ st->internal->index_entries[i].flags |= AVINDEX_DISCARD_FRAME;
}
// If a hole was created to insert the new index_entries into,
}
// If a hole was created to insert the new index_entries into,
if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
st->disposition |= AV_DISPOSITION_ATTACHED_PIC | AV_DISPOSITION_TIMED_THUMBNAILS;
if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
st->disposition |= AV_DISPOSITION_ATTACHED_PIC | AV_DISPOSITION_TIMED_THUMBNAILS;
- if (st->nb_index_entries) {
+ if (st->internal->nb_index_entries) {
// Retrieve the first frame, if possible
// Retrieve the first frame, if possible
- AVIndexEntry *sample = &st->index_entries[0];
+ AVIndexEntry *sample = &st->internal->index_entries[0];
if (avio_seek(sc->pb, sample->pos, SEEK_SET) != sample->pos) {
av_log(s, AV_LOG_ERROR, "Failed to retrieve first frame\n");
goto finish;
if (avio_seek(sc->pb, sample->pos, SEEK_SET) != sample->pos) {
av_log(s, AV_LOG_ERROR, "Failed to retrieve first frame\n");
goto finish;
st->codecpar->codec_type = AVMEDIA_TYPE_DATA;
st->codecpar->codec_id = AV_CODEC_ID_BIN_DATA;
st->discard = AVDISCARD_ALL;
st->codecpar->codec_type = AVMEDIA_TYPE_DATA;
st->codecpar->codec_id = AV_CODEC_ID_BIN_DATA;
st->discard = AVDISCARD_ALL;
- for (i = 0; i < st->nb_index_entries; i++) {
- AVIndexEntry *sample = &st->index_entries[i];
- int64_t end = i+1 < st->nb_index_entries ? st->index_entries[i+1].timestamp : st->duration;
+ for (i = 0; i < st->internal->nb_index_entries; i++) {
+ AVIndexEntry *sample = &st->internal->index_entries[i];
+ int64_t end = i+1 < st->internal->nb_index_entries ? st->internal->index_entries[i+1].timestamp : st->duration;
uint8_t *title;
uint16_t ch;
int len, title_len;
uint8_t *title;
uint16_t ch;
int len, title_len;
int64_t cur_pos = avio_tell(sc->pb);
int hh, mm, ss, ff, drop;
int64_t cur_pos = avio_tell(sc->pb);
int hh, mm, ss, ff, drop;
- if (!st->nb_index_entries)
+ if (!st->internal->nb_index_entries)
- avio_seek(sc->pb, st->index_entries->pos, SEEK_SET);
+ avio_seek(sc->pb, st->internal->index_entries->pos, SEEK_SET);
avio_skip(s->pb, 13);
hh = avio_r8(s->pb);
mm = avio_r8(s->pb);
avio_skip(s->pb, 13);
hh = avio_r8(s->pb);
mm = avio_r8(s->pb);
int64_t cur_pos = avio_tell(sc->pb);
uint32_t value;
int64_t cur_pos = avio_tell(sc->pb);
uint32_t value;
- if (!st->nb_index_entries)
+ if (!st->internal->nb_index_entries)
- avio_seek(sc->pb, st->index_entries->pos, SEEK_SET);
+ avio_seek(sc->pb, st->internal->index_entries->pos, SEEK_SET);
value = avio_rb32(s->pb);
if (sc->tmcd_flags & 0x0001) flags |= AV_TIMECODE_FLAG_DROPFRAME;
value = avio_rb32(s->pb);
if (sc->tmcd_flags & 0x0001) flags |= AV_TIMECODE_FLAG_DROPFRAME;
for (i = 0; i < s->nb_streams; i++) {
AVStream *avst = s->streams[i];
MOVStreamContext *msc = avst->priv_data;
for (i = 0; i < s->nb_streams; i++) {
AVStream *avst = s->streams[i];
MOVStreamContext *msc = avst->priv_data;
- if (msc->pb && msc->current_sample < avst->nb_index_entries) {
- AVIndexEntry *current_sample = &avst->index_entries[msc->current_sample];
+ if (msc->pb && msc->current_sample < avst->internal->nb_index_entries) {
+ AVIndexEntry *current_sample = &avst->internal->index_entries[msc->current_sample];
int64_t dts = av_rescale(current_sample->timestamp, AV_TIME_BASE, msc->time_scale);
av_log(s, AV_LOG_TRACE, "stream %d, sample %d, dts %"PRId64"\n", i, msc->current_sample, dts);
if (!sample || (!(s->pb->seekable & AVIO_SEEKABLE_NORMAL) && current_sample->pos < sample->pos) ||
int64_t dts = av_rescale(current_sample->timestamp, AV_TIME_BASE, msc->time_scale);
av_log(s, AV_LOG_TRACE, "stream %d, sample %d, dts %"PRId64"\n", i, msc->current_sample, dts);
if (!sample || (!(s->pb->seekable & AVIO_SEEKABLE_NORMAL) && current_sample->pos < sample->pos) ||
sc->ctts_sample = 0;
}
} else {
sc->ctts_sample = 0;
}
} else {
- int64_t next_dts = (sc->current_sample < st->nb_index_entries) ?
- st->index_entries[sc->current_sample].timestamp : st->duration;
+ int64_t next_dts = (sc->current_sample < st->internal->nb_index_entries) ?
+ st->internal->index_entries[sc->current_sample].timestamp : st->duration;
if (next_dts >= pkt->dts)
pkt->duration = next_dts - pkt->dts;
if (next_dts >= pkt->dts)
pkt->duration = next_dts - pkt->dts;
sample = av_index_search_timestamp(st, timestamp, flags);
av_log(s, AV_LOG_TRACE, "stream %d, timestamp %"PRId64", sample %d\n", st->index, timestamp, sample);
sample = av_index_search_timestamp(st, timestamp, flags);
av_log(s, AV_LOG_TRACE, "stream %d, timestamp %"PRId64", sample %d\n", st->index, timestamp, sample);
- if (sample < 0 && st->nb_index_entries && timestamp < st->index_entries[0].timestamp)
+ if (sample < 0 && st->internal->nb_index_entries && timestamp < st->internal->index_entries[0].timestamp)
sample = 0;
if (sample < 0) /* not sure what to do */
return AVERROR_INVALIDDATA;
sample = 0;
if (sample < 0) /* not sure what to do */
return AVERROR_INVALIDDATA;
if (mc->seek_individually) {
/* adjust seek timestamp to found sample timestamp */
if (mc->seek_individually) {
/* adjust seek timestamp to found sample timestamp */
- int64_t seek_timestamp = st->index_entries[sample].timestamp;
+ int64_t seek_timestamp = st->internal->index_entries[sample].timestamp;
for (i = 0; i < s->nb_streams; i++) {
int64_t timestamp;
for (i = 0; i < s->nb_streams; i++) {
int64_t timestamp;
}
// the seek index is relative to the end of the xing vbr headers
}
// the seek index is relative to the end of the xing vbr headers
- for (i = 0; i < st->nb_index_entries; i++)
- st->index_entries[i].pos += avio_tell(s->pb);
+ for (i = 0; i < st->internal->nb_index_entries; i++)
+ st->internal->index_entries[i].pos += avio_tell(s->pb);
/* the parameters will be extracted from the compressed bitstream */
return 0;
/* the parameters will be extracted from the compressed bitstream */
return 0;
- ie = &st->index_entries[ret];
+ ie = &st->internal->index_entries[ret];
} else if (fast_seek && st->duration > 0 && filesize > 0) {
if (!mp3->is_cbr)
av_log(s, AV_LOG_WARNING, "Using scaling to seek VBR MP3; may be imprecise.\n");
} else if (fast_seek && st->duration > 0 && filesize > 0) {
if (!mp3->is_cbr)
av_log(s, AV_LOG_WARNING, "Using scaling to seek VBR MP3; may be imprecise.\n");
uint32_t lastframe;
/* if found, seek there */
uint32_t lastframe;
/* if found, seek there */
- if (index >= 0 && st->index_entries[st->nb_index_entries-1].timestamp >= timestamp - DELAY_FRAMES){
- c->curframe = st->index_entries[index].pos;
+ if (index >= 0 && st->internal->index_entries[st->internal->nb_index_entries-1].timestamp >= timestamp - DELAY_FRAMES){
+ c->curframe = st->internal->index_entries[index].pos;
return 0;
}
/* if timestamp is out of bounds, return error */
return 0;
}
/* if timestamp is out of bounds, return error */
int index = av_index_search_timestamp(st, timestamp, flags);
if(index < 0) return -1;
int index = av_index_search_timestamp(st, timestamp, flags);
if(index < 0) return -1;
- if (avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET) < 0)
+ if (avio_seek(s->pb, st->internal->index_entries[index].pos, SEEK_SET) < 0)
- ff_update_cur_dts(s, st, st->index_entries[index].timestamp);
+ ff_update_cur_dts(s, st, st->internal->index_entries[index].timestamp);
ret = s->pb ? s->pb->error : 0;
for (i = 0; i < s->nb_streams; i++) {
av_freep(&s->streams[i]->priv_data);
ret = s->pb ? s->pb->error : 0;
for (i = 0; i < s->nb_streams; i++) {
av_freep(&s->streams[i]->priv_data);
- av_freep(&s->streams[i]->index_entries);
+ av_freep(&s->streams[i]->internal->index_entries);
}
if (s->oformat->priv_class)
av_opt_free(s->priv_data);
}
if (s->oformat->priv_class)
av_opt_free(s->priv_data);
int64_t ret;
uint64_t pos;
int64_t ret;
uint64_t pos;
- if (frame < st->nb_index_entries) {
- index = &st->index_entries[frame];
+ if (frame < st->internal->nb_index_entries) {
+ index = &st->internal->index_entries[frame];
pos = avio_tell(pb);
if (index->pos > pos)
avio_skip(pb, index->pos - pos);
pos = avio_tell(pb);
if (index->pos > pos)
avio_skip(pb, index->pos - pos);
- if (avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET) < 0)
+ if (avio_seek(s->pb, st->internal->index_entries[index].pos, SEEK_SET) < 0)
- nst->frame_offset = st->index_entries[index].timestamp;
+ nst->frame_offset = st->internal->index_entries[index].timestamp;
nsv->state = NSV_UNSYNC;
return 0;
}
nsv->state = NSV_UNSYNC;
return 0;
}
return AVERROR(ENOSYS);
}
return AVERROR(ENOSYS);
}
- if (st->index_entries) {
+ if (st->internal->index_entries) {
int index = av_index_search_timestamp(st, pts, flags);
if (index < 0)
index = av_index_search_timestamp(st, pts, flags ^ AVSEEK_FLAG_BACKWARD);
if (index < 0)
return -1;
int index = av_index_search_timestamp(st, pts, flags);
if (index < 0)
index = av_index_search_timestamp(st, pts, flags ^ AVSEEK_FLAG_BACKWARD);
if (index < 0)
return -1;
- pos2 = st->index_entries[index].pos;
- ts = st->index_entries[index].timestamp;
+ pos2 = st->internal->index_entries[index].pos;
+ ts = st->internal->index_entries[index].timestamp;
} else {
av_tree_find(nut->syncpoints, &dummy, ff_nut_sp_pts_cmp,
(void **) next_node);
} else {
av_tree_find(nut->syncpoints, &dummy, ff_nut_sp_pts_cmp,
(void **) next_node);
int index = av_index_search_timestamp(st, dts_tb,
AVSEEK_FLAG_BACKWARD);
if (index >= 0) {
int index = av_index_search_timestamp(st, dts_tb,
AVSEEK_FLAG_BACKWARD);
if (index >= 0) {
- sp_pos = FFMIN(sp_pos, st->index_entries[index].pos);
- if (!nut->write_index && 2*index > st->nb_index_entries) {
- memmove(st->index_entries,
- st->index_entries + index,
- sizeof(*st->index_entries) * (st->nb_index_entries - index));
- st->nb_index_entries -= index;
+ sp_pos = FFMIN(sp_pos, st->internal->index_entries[index].pos);
+ if (!nut->write_index && 2*index > st->internal->nb_index_entries) {
+ memmove(st->internal->index_entries,
+ st->internal->index_entries + index,
+ sizeof(*st->internal->index_entries) * (st->internal->nb_index_entries - index));
+ st->internal->nb_index_entries -= index;
/** check if there is a valid video or audio entry that can be used */
for(i=0; i<s->nb_streams; i++){
/** check if there is a valid video or audio entry that can be used */
for(i=0; i<s->nb_streams; i++){
- if(rl2->index_pos[i] < s->streams[i]->nb_index_entries
- && s->streams[i]->index_entries[ rl2->index_pos[i] ].pos < pos){
- sample = &s->streams[i]->index_entries[ rl2->index_pos[i] ];
+ if(rl2->index_pos[i] < s->streams[i]->internal->nb_index_entries
+ && s->streams[i]->internal->index_entries[ rl2->index_pos[i] ].pos < pos){
+ sample = &s->streams[i]->internal->index_entries[ rl2->index_pos[i] ];
pos= sample->pos;
stream_id= i;
}
pos= sample->pos;
stream_id= i;
}
return -1;
rl2->index_pos[stream_index] = index;
return -1;
rl2->index_pos[stream_index] = index;
- timestamp = st->index_entries[index].timestamp;
+ timestamp = st->internal->index_entries[index].timestamp;
for(i=0; i < s->nb_streams; i++){
AVStream *st2 = s->streams[i];
for(i=0; i < s->nb_streams; i++){
AVStream *st2 = s->streams[i];
stream = s->streams[rpl->chunk_part];
stream = s->streams[rpl->chunk_part];
- if (rpl->chunk_number >= stream->nb_index_entries)
+ if (rpl->chunk_number >= stream->internal->nb_index_entries)
- index_entry = &stream->index_entries[rpl->chunk_number];
+ index_entry = &stream->internal->index_entries[rpl->chunk_number];
if (rpl->frame_in_part == 0)
if (avio_seek(pb, index_entry->pos, SEEK_SET) < 0)
if (rpl->frame_in_part == 0)
if (avio_seek(pb, index_entry->pos, SEEK_SET) < 0)
- pos = avio_seek(s->pb, st->index_entries[ret].pos, SEEK_SET);
+ pos = avio_seek(s->pb, st->internal->index_entries[ret].pos, SEEK_SET);
if (c->currentframe >= c->totalframes)
return AVERROR_EOF;
if (c->currentframe >= c->totalframes)
return AVERROR_EOF;
- if (st->nb_index_entries < c->totalframes) {
+ if (st->internal->nb_index_entries < c->totalframes) {
av_log(s, AV_LOG_ERROR, "Index entry disappeared\n");
return AVERROR_INVALIDDATA;
}
av_log(s, AV_LOG_ERROR, "Index entry disappeared\n");
return AVERROR_INVALIDDATA;
}
- size = st->index_entries[c->currentframe].size;
+ size = st->internal->index_entries[c->currentframe].size;
ret = av_get_packet(s->pb, pkt, size);
ret = av_get_packet(s->pb, pkt, size);
- pkt->dts = st->index_entries[c->currentframe++].timestamp;
+ pkt->dts = st->internal->index_entries[c->currentframe++].timestamp;
pkt->duration = c->currentframe == c->totalframes ? c->last_frame_size :
c->frame_size;
return ret;
pkt->duration = c->currentframe == c->totalframes ? c->last_frame_size :
c->frame_size;
return ret;
int index = av_index_search_timestamp(st, timestamp, flags);
if (index < 0)
return -1;
int index = av_index_search_timestamp(st, timestamp, flags);
if (index < 0)
return -1;
- if (avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET) < 0)
+ if (avio_seek(s->pb, st->internal->index_entries[index].pos, SEEK_SET) < 0)
return -1;
c->currentframe = index;
return -1;
c->currentframe = index;
AVStream *st = s->streams[stream_index];
unsigned int max_entries = s->max_index_size / sizeof(AVIndexEntry);
AVStream *st = s->streams[stream_index];
unsigned int max_entries = s->max_index_size / sizeof(AVIndexEntry);
- if ((unsigned) st->nb_index_entries >= max_entries) {
+ if ((unsigned) st->internal->nb_index_entries >= max_entries) {
- for (i = 0; 2 * i < st->nb_index_entries; i++)
- st->index_entries[i] = st->index_entries[2 * i];
- st->nb_index_entries = i;
+ for (i = 0; 2 * i < st->internal->nb_index_entries; i++)
+ st->internal->index_entries[i] = st->internal->index_entries[2 * i];
+ st->internal->nb_index_entries = i;
int size, int distance, int flags)
{
timestamp = wrap_timestamp(st, timestamp);
int size, int distance, int flags)
{
timestamp = wrap_timestamp(st, timestamp);
- return ff_add_index_entry(&st->index_entries, &st->nb_index_entries,
- &st->index_entries_allocated_size, pos,
+ return ff_add_index_entry(&st->internal->index_entries, &st->internal->nb_index_entries,
+ &st->internal->index_entries_allocated_size, pos,
timestamp, size, distance, flags);
}
timestamp, size, distance, flags);
}
if (ist1 == ist2)
continue;
if (ist1 == ist2)
continue;
- for (i1 = i2 = 0; i1 < st1->nb_index_entries; i1++) {
- AVIndexEntry *e1 = &st1->index_entries[i1];
+ for (i1 = i2 = 0; i1 < st1->internal->nb_index_entries; i1++) {
+ AVIndexEntry *e1 = &st1->internal->index_entries[i1];
int64_t e1_pts = av_rescale_q(e1->timestamp, st1->time_base, AV_TIME_BASE_Q);
skip = FFMAX(skip, e1->size);
int64_t e1_pts = av_rescale_q(e1->timestamp, st1->time_base, AV_TIME_BASE_Q);
skip = FFMAX(skip, e1->size);
- for (; i2 < st2->nb_index_entries; i2++) {
- AVIndexEntry *e2 = &st2->index_entries[i2];
+ for (; i2 < st2->internal->nb_index_entries; i2++) {
+ AVIndexEntry *e2 = &st2->internal->index_entries[i2];
int64_t e2_pts = av_rescale_q(e2->timestamp, st2->time_base, AV_TIME_BASE_Q);
if (e2_pts < e1_pts || e2_pts - (uint64_t)e1_pts < time_tolerance)
continue;
int64_t e2_pts = av_rescale_q(e2->timestamp, st2->time_base, AV_TIME_BASE_Q);
if (e2_pts < e1_pts || e2_pts - (uint64_t)e1_pts < time_tolerance)
continue;
int av_index_search_timestamp(AVStream *st, int64_t wanted_timestamp, int flags)
{
int av_index_search_timestamp(AVStream *st, int64_t wanted_timestamp, int flags)
{
- return ff_index_search_timestamp(st->index_entries, st->nb_index_entries,
+ return ff_index_search_timestamp(st->internal->index_entries, st->internal->nb_index_entries,
wanted_timestamp, flags);
}
wanted_timestamp, flags);
}
pos_limit = -1; // GCC falsely says it may be uninitialized.
st = s->streams[stream_index];
pos_limit = -1; // GCC falsely says it may be uninitialized.
st = s->streams[stream_index];
- if (st->index_entries) {
+ if (st->internal->index_entries) {
AVIndexEntry *e;
/* FIXME: Whole function must be checked for non-keyframe entries in
AVIndexEntry *e;
/* FIXME: Whole function must be checked for non-keyframe entries in
index = av_index_search_timestamp(st, target_ts,
flags | AVSEEK_FLAG_BACKWARD);
index = FFMAX(index, 0);
index = av_index_search_timestamp(st, target_ts,
flags | AVSEEK_FLAG_BACKWARD);
index = FFMAX(index, 0);
- e = &st->index_entries[index];
+ e = &st->internal->index_entries[index];
if (e->timestamp <= target_ts || e->pos == e->min_distance) {
pos_min = e->pos;
if (e->timestamp <= target_ts || e->pos == e->min_distance) {
pos_min = e->pos;
index = av_index_search_timestamp(st, target_ts,
flags & ~AVSEEK_FLAG_BACKWARD);
index = av_index_search_timestamp(st, target_ts,
flags & ~AVSEEK_FLAG_BACKWARD);
- av_assert0(index < st->nb_index_entries);
+ av_assert0(index < st->internal->nb_index_entries);
- e = &st->index_entries[index];
+ e = &st->internal->index_entries[index];
av_assert1(e->timestamp >= target_ts);
pos_max = e->pos;
ts_max = e->timestamp;
av_assert1(e->timestamp >= target_ts);
pos_max = e->pos;
ts_max = e->timestamp;
index = av_index_search_timestamp(st, timestamp, flags);
index = av_index_search_timestamp(st, timestamp, flags);
- if (index < 0 && st->nb_index_entries &&
- timestamp < st->index_entries[0].timestamp)
+ if (index < 0 && st->internal->nb_index_entries &&
+ timestamp < st->internal->index_entries[0].timestamp)
- if (index < 0 || index == st->nb_index_entries - 1) {
+ if (index < 0 || index == st->internal->nb_index_entries - 1) {
AVPacket pkt;
int nonkey = 0;
AVPacket pkt;
int nonkey = 0;
- if (st->nb_index_entries) {
- av_assert0(st->index_entries);
- ie = &st->index_entries[st->nb_index_entries - 1];
+ if (st->internal->nb_index_entries) {
+ av_assert0(st->internal->index_entries);
+ ie = &st->internal->index_entries[st->internal->nb_index_entries - 1];
if ((ret = avio_seek(s->pb, ie->pos, SEEK_SET)) < 0)
return ret;
ff_update_cur_dts(s, st, ie->timestamp);
if ((ret = avio_seek(s->pb, ie->pos, SEEK_SET)) < 0)
return ret;
ff_update_cur_dts(s, st, ie->timestamp);
if (s->iformat->read_seek)
if (s->iformat->read_seek(s, stream_index, timestamp, flags) >= 0)
return 0;
if (s->iformat->read_seek)
if (s->iformat->read_seek(s, stream_index, timestamp, flags) >= 0)
return 0;
- ie = &st->index_entries[index];
+ ie = &st->internal->index_entries[index];
if ((ret = avio_seek(s->pb, ie->pos, SEEK_SET)) < 0)
return ret;
ff_update_cur_dts(s, st, ie->timestamp);
if ((ret = avio_seek(s->pb, ie->pos, SEEK_SET)) < 0)
return ret;
ff_update_cur_dts(s, st, ie->timestamp);
avcodec_free_context(&st->internal->avctx);
av_bsf_free(&st->internal->bsfc);
av_freep(&st->internal->priv_pts);
avcodec_free_context(&st->internal->avctx);
av_bsf_free(&st->internal->bsfc);
av_freep(&st->internal->priv_pts);
+ av_freep(&st->internal->index_entries);
av_bsf_free(&st->internal->extract_extradata.bsf);
av_packet_free(&st->internal->extract_extradata.pkt);
av_bsf_free(&st->internal->extract_extradata.bsf);
av_packet_free(&st->internal->extract_extradata.pkt);
av_dict_free(&st->metadata);
avcodec_parameters_free(&st->codecpar);
av_freep(&st->probe_data.buf);
av_dict_free(&st->metadata);
avcodec_parameters_free(&st->codecpar);
av_freep(&st->probe_data.buf);
- av_freep(&st->index_entries);
#if FF_API_LAVF_AVCTX
FF_DISABLE_DEPRECATION_WARNINGS
avcodec_free_context(&st->codec);
#if FF_API_LAVF_AVCTX
FF_DISABLE_DEPRECATION_WARNINGS
avcodec_free_context(&st->codec);
st = s->streams[stream_index];
index = av_index_search_timestamp(st, timestamp, flags);
st = s->streams[stream_index];
index = av_index_search_timestamp(st, timestamp, flags);
- if (index >= 0 && index < st->nb_index_entries - 1) {
- AVIndexEntry *e = &st->index_entries[index];
+ if (index >= 0 && index < st->internal->nb_index_entries - 1) {
+ AVIndexEntry *e = &st->internal->index_entries[index];
avio_seek(s->pb, e->pos, SEEK_SET);
voc->pts = e->timestamp;
voc->remaining_size = e->size;
return 0;
avio_seek(s->pb, e->pos, SEEK_SET);
voc->pts = e->timestamp;
voc->remaining_size = e->size;
return 0;
- } else if (st->nb_index_entries && st->index_entries[0].timestamp <= timestamp) {
- AVIndexEntry *e = &st->index_entries[st->nb_index_entries - 1];
+ } else if (st->internal->nb_index_entries && st->internal->index_entries[0].timestamp <= timestamp) {
+ AVIndexEntry *e = &st->internal->index_entries[st->internal->nb_index_entries - 1];
// prepare context for seek_frame_generic()
voc->pts = e->timestamp;
voc->remaining_size = e->size;
// prepare context for seek_frame_generic()
voc->pts = e->timestamp;
voc->remaining_size = e->size;