diff options
Diffstat (limited to 'libavformat/mpegts.c')
| -rw-r--r-- | libavformat/mpegts.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c index 9c60081301..b89bb4421f 100644 --- a/libavformat/mpegts.c +++ b/libavformat/mpegts.c @@ -1098,7 +1098,7 @@ static int read_packet(ByteIOContext *pb, uint8_t *buf, int raw_packet_size) static int handle_packets(MpegTSContext *ts, int nb_packets) { AVFormatContext *s = ts->stream; - ByteIOContext *pb = &s->pb; + ByteIOContext *pb = s->pb; uint8_t packet[TS_PACKET_SIZE]; int packet_num, ret; @@ -1180,7 +1180,7 @@ static int mpegts_read_header(AVFormatContext *s, AVFormatParameters *ap) { MpegTSContext *ts = s->priv_data; - ByteIOContext *pb = &s->pb; + ByteIOContext *pb = s->pb; uint8_t buf[1024]; int len; int64_t pos; @@ -1243,7 +1243,7 @@ static int mpegts_read_header(AVFormatContext *s, nb_pcrs = 0; nb_packets = 0; for(;;) { - ret = read_packet(&s->pb, packet, ts->raw_packet_size); + ret = read_packet(s->pb, packet, ts->raw_packet_size); if (ret < 0) return -1; pid = AV_RB16(packet + 1) & 0x1fff; @@ -1291,8 +1291,8 @@ static int mpegts_raw_read_packet(AVFormatContext *s, if (av_new_packet(pkt, TS_PACKET_SIZE) < 0) return AVERROR(ENOMEM); - pkt->pos= url_ftell(&s->pb); - ret = read_packet(&s->pb, pkt->data, ts->raw_packet_size); + pkt->pos= url_ftell(s->pb); + ret = read_packet(s->pb, pkt->data, ts->raw_packet_size); if (ret < 0) { av_free_packet(pkt); return ret; @@ -1301,10 +1301,10 @@ static int mpegts_raw_read_packet(AVFormatContext *s, /* compute exact PCR for each packet */ if (parse_pcr(&pcr_h, &pcr_l, pkt->data) == 0) { /* we read the next PCR (XXX: optimize it by using a bigger buffer */ - pos = url_ftell(&s->pb); + pos = url_ftell(s->pb); for(i = 0; i < MAX_PACKET_READAHEAD; i++) { - url_fseek(&s->pb, pos + i * ts->raw_packet_size, SEEK_SET); - get_buffer(&s->pb, pcr_buf, 12); + url_fseek(s->pb, pos + i * ts->raw_packet_size, SEEK_SET); + get_buffer(s->pb, pcr_buf, 12); if (parse_pcr(&next_pcr_h, &next_pcr_l, pcr_buf) == 0) { /* XXX: not precise enough */ ts->pcr_incr = ((next_pcr_h - pcr_h) * 300 + (next_pcr_l - pcr_l)) / @@ -1312,7 +1312,7 @@ static int mpegts_raw_read_packet(AVFormatContext *s, break; } } - url_fseek(&s->pb, pos, SEEK_SET); + url_fseek(s->pb, pos, SEEK_SET); /* no next PCR found: we use previous increment */ ts->cur_pcr = pcr_h * 300 + pcr_l; } @@ -1354,8 +1354,8 @@ static int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index, pos = ((*ppos + ts->raw_packet_size - 1) / ts->raw_packet_size) * ts->raw_packet_size; if (find_next) { for(;;) { - url_fseek(&s->pb, pos, SEEK_SET); - if (get_buffer(&s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE) + url_fseek(s->pb, pos, SEEK_SET); + if (get_buffer(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE) return AV_NOPTS_VALUE; if ((pcr_pid < 0 || (AV_RB16(buf + 1) & 0x1fff) == pcr_pid) && parse_pcr(×tamp, &pcr_l, buf) == 0) { @@ -1368,8 +1368,8 @@ static int64_t mpegts_get_pcr(AVFormatContext *s, int stream_index, pos -= ts->raw_packet_size; if (pos < 0) return AV_NOPTS_VALUE; - url_fseek(&s->pb, pos, SEEK_SET); - if (get_buffer(&s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE) + url_fseek(s->pb, pos, SEEK_SET); + if (get_buffer(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE) return AV_NOPTS_VALUE; if ((pcr_pid < 0 || (AV_RB16(buf + 1) & 0x1fff) == pcr_pid) && parse_pcr(×tamp, &pcr_l, buf) == 0) { @@ -1390,17 +1390,17 @@ static int read_seek(AVFormatContext *s, int stream_index, int64_t target_ts, in if(av_seek_frame_binary(s, stream_index, target_ts, flags) < 0) return -1; - pos= url_ftell(&s->pb); + pos= url_ftell(s->pb); for(;;) { - url_fseek(&s->pb, pos, SEEK_SET); - if (get_buffer(&s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE) + url_fseek(s->pb, pos, SEEK_SET); + if (get_buffer(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE) return -1; // pid = AV_RB16(buf + 1) & 0x1fff; if(buf[1] & 0x40) break; pos += ts->raw_packet_size; } - url_fseek(&s->pb, pos, SEEK_SET); + url_fseek(s->pb, pos, SEEK_SET); return 0; } |