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Code Issues Releases Wiki Activity

Ignore some coverage for ts.

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This commit is contained in:
winlin 2019-12-24 17:29:46 +08:00
parent 995bd5cdd2
commit e2f86464c5
1 changed files with 31 additions and 4 deletions
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35
trunk/src/kernel/srs_kernel_ts.cpp
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@ -810,6 +810,8 @@ SrsTsPacket* SrsTsPacket::create_pes_first(SrsTsContext* context,
pkt->payload = pes;
if (pcr >= 0) {
// Ignore coverage for PCR, we don't use it in HLS.
// LCOV_EXCL_START
SrsTsAdaptationField* af = new SrsTsAdaptationField(pkt);
pkt->adaptation_field = af;
pkt->adaption_field_control = SrsTsAdaptationFieldTypeBoth;
@ -825,6 +827,7 @@ SrsTsPacket* SrsTsPacket::create_pes_first(SrsTsContext* context,
af->adaptation_field_extension_flag = 0;
af->program_clock_reference_base = pcr;
af->program_clock_reference_extension = 0;
// LCOV_EXCL_STOP
}
pes->packet_start_code_prefix = 0x01;
@ -972,7 +975,9 @@ srs_error_t SrsTsAdaptationField::decode(SrsBuffer* stream)
const1_value0 = (pcrv >> 9) & 0x3F;
program_clock_reference_base = (pcrv >> 15) & 0x1ffffffffLL;
}
// Ignore coverage for bellow, we don't use it in HLS.
// LCOV_EXCL_START
if (OPCR_flag) {
if (!stream->require(6)) {
return srs_error_new(ERROR_STREAM_CASTER_TS_AF, "ts: demux af OPCR_flag");
@ -1080,6 +1085,7 @@ srs_error_t SrsTsAdaptationField::decode(SrsBuffer* stream)
nb_af_ext_reserved = adaptation_field_extension_length - (stream->pos() - pos_af_ext);
stream->skip(nb_af_ext_reserved);
}
// LCOV_EXCL_STOP
nb_af_reserved = adaption_field_length - (stream->pos() - pos_af);
stream->skip(nb_af_reserved);
@ -1143,7 +1149,9 @@ srs_error_t SrsTsAdaptationField::encode(SrsBuffer* stream)
tmpv |= (splicing_point_flag << 2) & 0x04;
tmpv |= (transport_private_data_flag << 1) & 0x02;
stream->write_1bytes(tmpv);
// Ignore the coverage bellow, for we don't use them in HLS.
// LCOV_EXCL_START
if (PCR_flag) {
if (!stream->require(6)) {
return srs_error_new(ERROR_STREAM_CASTER_TS_AF, "ts: mux af PCR_flag");
@ -1236,6 +1244,7 @@ srs_error_t SrsTsAdaptationField::encode(SrsBuffer* stream)
stream->skip(nb_af_ext_reserved);
}
}
// LCOV_EXCL_STOP
if (nb_af_reserved) {
stream->skip(nb_af_reserved);
@ -1460,7 +1469,10 @@ srs_error_t SrsTsPayloadPES::decode(SrsBuffer* stream, SrsTsMessage** ppmsg)
msg->dts = dts;
msg->pts = pts;
}
// Ignore coverage bellow, for we don't use them in HLS.
// LCOV_EXCL_START
// 6B
if (ESCR_flag) {
ESCR_extension = 0;
@ -1588,6 +1600,8 @@ srs_error_t SrsTsPayloadPES::decode(SrsBuffer* stream, SrsTsMessage** ppmsg)
}
stream->skip(nb_stuffings);
}
// LCOV_EXCL_STOP
// PES_packet_data_byte, page58.
// the packet size contains the header size.
@ -1610,6 +1624,9 @@ srs_error_t SrsTsPayloadPES::decode(SrsBuffer* stream, SrsTsMessage** ppmsg)
if ((err = msg->dump(stream, &nb_bytes)) != srs_success) {
return srs_error_wrap(err, "dump pes");
}
// Ignore coverage bellow, for we don't use them in HLS.
// LCOV_EXCL_START
} else if (sid == SrsTsPESStreamIdProgramStreamMap
|| sid == SrsTsPESStreamIdPrivateStream2
|| sid == SrsTsPESStreamIdEcmStream
@ -1633,6 +1650,8 @@ srs_error_t SrsTsPayloadPES::decode(SrsBuffer* stream, SrsTsMessage** ppmsg)
nb_paddings = stream->size() - stream->pos();
stream->skip(nb_paddings);
srs_info("ts: drop %dB padding bytes", nb_paddings);
// LCOV_EXCL_STOP
} else {
int nb_drop = stream->size() - stream->pos();
stream->skip(nb_drop);
@ -1685,13 +1704,16 @@ int SrsTsPayloadPES::size()
sz += additional_copy_info_flag? 1:0;
sz += PES_CRC_flag? 2:0;
sz += PES_extension_flag? 1:0;
if (PES_extension_flag) {
// Ignore coverage bellow, for we don't use them in HLS.
// LCOV_EXCL_START
sz += PES_private_data_flag? 16:0;
sz += pack_header_field_flag ? 1 + pack_field.size() : 0; // 1+x bytes.
sz += program_packet_sequence_counter_flag? 2:0;
sz += P_STD_buffer_flag? 2:0;
sz += PES_extension_flag_2 ? 1 + PES_extension_field.size() : 0; // 1+x bytes.
// LCOV_EXCL_STOP
}
PES_header_data_length = sz - PES_header_data_length;
@ -1802,6 +1824,9 @@ srs_error_t SrsTsPayloadPES::encode(SrsBuffer* stream)
srs_warn("ts: sync dts=%" PRId64 ", pts=%" PRId64, dts, pts);
}
}
// Ignore coverage bellow, for we don't use them in HLS.
// LCOV_EXCL_START
// 6B
if (ESCR_flag) {
@ -1861,6 +1886,8 @@ srs_error_t SrsTsPayloadPES::encode(SrsBuffer* stream)
stream->skip(nb_stuffings);
srs_warn("ts: demux PES, ignore the stuffings.");
}
// LCOV_EXCL_STOP
return err;
}