#include "avformat.h"
#include "rtpdec_formats.h"
+#include "libavutil/attributes.h"
#include "libavutil/intreadwrite.h"
#include "libavcodec/get_bits.h"
av_free(data);
}
+static av_cold int h263_init(AVFormatContext *ctx, int st_index, PayloadContext *data)
+{
+ if (st_index < 0)
+ return 0;
+ ctx->streams[st_index]->need_parsing = AVSTREAM_PARSE_FULL;
+ return 0;
+}
+
static int h263_handle_packet(AVFormatContext *ctx, PayloadContext *data,
AVStream *st, AVPacket *pkt, uint32_t *timestamp,
- const uint8_t *buf, int len, int flags)
+ const uint8_t *buf, int len, uint16_t seq,
+ int flags)
{
/* Corresponding to header fields in the RFC */
int f, p, i, sbit, ebit, src, r;
- int header_size;
+ int header_size, ret;
if (data->newformat)
return ff_h263_handle_packet(ctx, data, st, pkt, timestamp, buf, len,
- flags);
+ seq, flags);
if (data->buf && data->timestamp != *timestamp) {
/* Dropping old buffered, unfinished data */
"signalled with a static payload type.\n");
data->newformat = 1;
return ff_h263_handle_packet(ctx, data, st, pkt, timestamp, buf,
- len, flags);
+ len, seq, flags);
}
}
/* Check the picture start code, only start buffering a new frame
* if this is correct */
if (len > 4 && AV_RB32(buf) >> 10 == 0x20) {
- int ret = avio_open_dyn_buf(&data->buf);
+ ret = avio_open_dyn_buf(&data->buf);
if (ret < 0)
return ret;
data->timestamp = *timestamp;
avio_w8(data->buf, data->endbyte);
data->endbyte_bits = 0;
- av_init_packet(pkt);
- pkt->size = avio_close_dyn_buf(data->buf, &pkt->data);
- pkt->destruct = av_destruct_packet;
- pkt->stream_index = st->index;
+ ret = ff_rtp_finalize_packet(pkt, &data->buf, st->index);
+ if (ret < 0)
+ return ret;
if (!i)
pkt->flags |= AV_PKT_FLAG_KEY;
- data->buf = NULL;
return 0;
}
RTPDynamicProtocolHandler ff_h263_rfc2190_dynamic_handler = {
.codec_type = AVMEDIA_TYPE_VIDEO,
.codec_id = AV_CODEC_ID_H263,
+ .init = h263_init,
.parse_packet = h263_handle_packet,
.alloc = h263_new_context,
.free = h263_free_context,