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rtpdec: Pass the sequence number to depacketizers

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This allows depacketizers to figure out if packets have been lost.

Signed-off-by: Martin Storsjö <martin@martin.st>
pull/8/head
Martin Storsjö 12 years ago
parent 0a0e340f5b
commit 90c784cc13
18 changed files with 43 additions and 40 deletions
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  1. 6
      libavformat/rdt.c
  2. 5
      libavformat/rtpdec.c
  3. 3
      libavformat/rtpdec.h
  4. 11
      libavformat/rtpdec_amr.c
  5. 3
      libavformat/rtpdec_asf.c
  6. 2
      libavformat/rtpdec_formats.h
  7. 2
      libavformat/rtpdec_h263.c
  8. 7
      libavformat/rtpdec_h263_rfc2190.c
  9. 3
      libavformat/rtpdec_h264.c
  10. 3
      libavformat/rtpdec_jpeg.c
  11. 3
      libavformat/rtpdec_latm.c
  12. 3
      libavformat/rtpdec_mpeg4.c
  13. 3
      libavformat/rtpdec_qcelp.c
  14. 3
      libavformat/rtpdec_qdm2.c
  15. 2
      libavformat/rtpdec_qt.c
  16. 3
      libavformat/rtpdec_svq3.c
  17. 11
      libavformat/rtpdec_vp8.c
  18. 10
      libavformat/rtpdec_xiph.c

6
libavformat/rdt.c
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@ -293,7 +293,7 @@ ff_rdt_parse_header(const uint8_t *buf, int len,
static int
rdt_parse_packet (AVFormatContext *ctx, PayloadContext *rdt, AVStream *st,
AVPacket *pkt, uint32_t *timestamp,
const uint8_t *buf, int len, int flags)
const uint8_t *buf, int len, uint16_t rtp_seq, int flags)
{
int seq = 1, res;
AVIOContext pb;
@ -348,7 +348,7 @@ ff_rdt_parse_packet(RDTDemuxContext *s, AVPacket *pkt,
timestamp= 0; ///< Should not be used if buf is NULL, but should be set to the timestamp of the packet returned....
rv= s->parse_packet(s->ic, s->dynamic_protocol_context,
s->streams[s->prev_stream_id],
pkt, &timestamp, NULL, 0, flags);
pkt, &timestamp, NULL, 0, 0, flags);
return rv;
}
@ -375,7 +375,7 @@ ff_rdt_parse_packet(RDTDemuxContext *s, AVPacket *pkt,
rv = s->parse_packet(s->ic, s->dynamic_protocol_context,
s->streams[s->prev_stream_id],
pkt, &timestamp, buf, len, flags);
pkt, &timestamp, buf, len, 0, flags);
return rv;
}

5
libavformat/rtpdec.c
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@ -539,7 +539,7 @@ static int rtp_parse_packet_internal(RTPDemuxContext *s, AVPacket *pkt,
return 0;
} else if (s->parse_packet) {
rv = s->parse_packet(s->ic, s->dynamic_protocol_context,
s->st, pkt, &timestamp, buf, len, flags);
s->st, pkt, &timestamp, buf, len, seq, flags);
} else {
/* At this point, the RTP header has been stripped;
* This is ASSUMING that there is only 1 CSRC, which isn't wise. */
@ -682,7 +682,8 @@ static int rtp_parse_one_packet(RTPDemuxContext *s, AVPacket *pkt,
* the packet is left with pts == AV_NOPTS_VALUE */
timestamp = RTP_NOTS_VALUE;
rv = s->parse_packet(s->ic, s->dynamic_protocol_context,
s->st, pkt, &timestamp, NULL, 0, flags);
s->st, pkt, &timestamp, NULL, 0, 0,
flags);
finalize_packet(s, pkt, timestamp);
return rv;
} else {

3
libavformat/rtpdec.h
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@ -101,6 +101,7 @@ typedef struct RTPStatistics {
* updated by the function if returning older, buffered data
* @param buf pointer to raw RTP packet data
* @param len length of buf
* @param seq RTP sequence number of the packet
* @param flags flags from the RTP packet header (RTP_FLAG_*)
*/
typedef int (*DynamicPayloadPacketHandlerProc)(AVFormatContext *ctx,
@ -108,7 +109,7 @@ typedef int (*DynamicPayloadPacketHandlerProc)(AVFormatContext *ctx,
AVStream *st, AVPacket *pkt,
uint32_t *timestamp,
const uint8_t * buf,
int len, int flags);
int len, uint16_t seq, int flags);
struct RTPDynamicProtocolHandler {
const char enc_name[50];

11
libavformat/rtpdec_amr.c
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@ -51,13 +51,10 @@ static void amr_free_context(PayloadContext *data)
av_free(data);
}
static int amr_handle_packet(AVFormatContext *ctx,
PayloadContext *data,
AVStream *st,
AVPacket * pkt,
uint32_t * timestamp,
const uint8_t * buf,
int len, int flags)
static int amr_handle_packet(AVFormatContext *ctx, PayloadContext *data,
AVStream *st, AVPacket *pkt, uint32_t *timestamp,
const uint8_t *buf, int len, uint16_t seq,
int flags)
{
const uint8_t *frame_sizes = NULL;
int frames;

3
libavformat/rtpdec_asf.c
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@ -168,7 +168,8 @@ struct PayloadContext {
static int asfrtp_parse_packet(AVFormatContext *s, PayloadContext *asf,
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)
{
AVIOContext *pb = &asf->pb;
int res, mflags, len_off;

2
libavformat/rtpdec_formats.h
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@ -33,7 +33,7 @@ int ff_wms_parse_sdp_a_line(AVFormatContext *s, const char *p);
int ff_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);
extern RTPDynamicProtocolHandler ff_amr_nb_dynamic_handler;
extern RTPDynamicProtocolHandler ff_amr_wb_dynamic_handler;

2
libavformat/rtpdec_h263.c
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@ -25,7 +25,7 @@
int ff_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)
{
uint8_t *ptr;
uint16_t header;

7
libavformat/rtpdec_h263_rfc2190.c
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@ -57,7 +57,8 @@ static void h263_free_context(PayloadContext *data)
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;
@ -65,7 +66,7 @@ static int h263_handle_packet(AVFormatContext *ctx, PayloadContext *data,
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 */
@ -122,7 +123,7 @@ static int h263_handle_packet(AVFormatContext *ctx, PayloadContext *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);
}
}

3
libavformat/rtpdec_h264.c
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@ -165,7 +165,8 @@ static int sdp_parse_fmtp_config_h264(AVStream *stream,
// return 0 on packet, no more left, 1 on packet, 1 on partial packet
static int h264_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)
{
uint8_t nal;
uint8_t type;

3
libavformat/rtpdec_jpeg.c
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@ -219,7 +219,8 @@ static void create_default_qtables(uint8_t *qtables, uint8_t q)
static int jpeg_parse_packet(AVFormatContext *ctx, PayloadContext *jpeg,
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)
{
uint8_t type, q, width, height;
const uint8_t *qtables = NULL;

3
libavformat/rtpdec_latm.c
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@ -51,7 +51,8 @@ static void latm_free_context(PayloadContext *data)
static int latm_parse_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)
{
int ret, cur_len;

3
libavformat/rtpdec_mpeg4.c
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@ -159,7 +159,8 @@ static int rtp_parse_mp4_au(PayloadContext *data, const uint8_t *buf)
/* Follows RFC 3640 */
static int aac_parse_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)
{
if (rtp_parse_mp4_au(data, buf))
return -1;

3
libavformat/rtpdec_qcelp.c
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@ -210,7 +210,8 @@ static int return_stored_frame(AVFormatContext *ctx, PayloadContext *data,
static int qcelp_parse_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)
{
if (buf)
return store_packet(ctx, data, st, pkt, timestamp, buf, len);

3
libavformat/rtpdec_qdm2.c
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@ -237,7 +237,8 @@ static int qdm2_restore_block(PayloadContext *qdm, AVStream *st, AVPacket *pkt)
static int qdm2_parse_packet(AVFormatContext *s, PayloadContext *qdm,
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)
{
int res = AVERROR_INVALIDDATA, n;
const uint8_t *end = buf + len, *p = buf;

2
libavformat/rtpdec_qt.c
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@ -42,7 +42,7 @@ struct PayloadContext {
static int qt_rtp_parse_packet(AVFormatContext *s, PayloadContext *qt,
AVStream *st, AVPacket *pkt,
uint32_t *timestamp, const uint8_t *buf,
int len, int flags)
int len, uint16_t seq, int flags)
{
AVIOContext pb;
GetBitContext gb;

3
libavformat/rtpdec_svq3.c
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@ -41,7 +41,8 @@ struct PayloadContext {
static int svq3_parse_packet (AVFormatContext *s, PayloadContext *sv,
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)
{
int config_packet, start_packet, end_packet;

11
libavformat/rtpdec_vp8.c
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@ -36,13 +36,10 @@ struct PayloadContext {
uint32_t timestamp;
};
static int vp8_handle_packet(AVFormatContext *ctx,
PayloadContext *vp8,
AVStream *st,
AVPacket *pkt,
uint32_t *timestamp,
const uint8_t *buf,
int len, int flags)
static int vp8_handle_packet(AVFormatContext *ctx, PayloadContext *vp8,
AVStream *st, AVPacket *pkt, uint32_t *timestamp,
const uint8_t *buf, int len, uint16_t seq,
int flags)
{
int start_partition, end_packet;
int extended_bits, part_id;

10
libavformat/rtpdec_xiph.c
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@ -70,12 +70,10 @@ static void xiph_free_context(PayloadContext * data)
av_free(data);
}
static int xiph_handle_packet(AVFormatContext * ctx,
PayloadContext * data,
AVStream * st,
AVPacket * pkt,
uint32_t * timestamp,
const uint8_t * buf, int len, int flags)
static int xiph_handle_packet(AVFormatContext *ctx, PayloadContext *data,
AVStream *st, AVPacket *pkt, uint32_t *timestamp,
const uint8_t *buf, int len, uint16_t seq,
int flags)
{
int ident, fragmented, tdt, num_pkts, pkt_len;

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