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avformat/mpegts: is_pes_stream() use switch case

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also add STREAM_TYPE_PRIVATE_SECTION since a private_section() is not a
PES_packet().

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Scott Theisen 2024-12-01 00:14:14 -05:00 committed by Marton Balint
parent 1259760825
commit 5ba63f0ef1
1 changed files with 12 additions and 2 deletions
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14
libavformat/mpegts.c
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@ -2316,8 +2316,18 @@ static int parse_stream_identifier_desc(const uint8_t *p, const uint8_t *p_end)
static int is_pes_stream(int stream_type, uint32_t prog_reg_desc)
{
return !(stream_type == STREAM_TYPE_ISO_IEC_14496_SECTION ||
(stream_type == STREAM_TYPE_SCTE_DATA_SCTE_35 && prog_reg_desc == AV_RL32("CUEI")) );
switch (stream_type) {
case STREAM_TYPE_PRIVATE_SECTION:
case STREAM_TYPE_ISO_IEC_14496_SECTION:
return 0;
case STREAM_TYPE_SCTE_DATA_SCTE_35:
/* This User Private stream_type value is used by multiple organizations
for different things. ANSI/SCTE 35 splice_info_section() is a
private_section() not a PES_packet(). */
return !(prog_reg_desc == AV_RL32("CUEI"));
default:
return 1;
}
}
static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len)