external/srs
1
0
Fork 0
mirror of https://github.com/ossrs/srs.git synced 2025-03-09 15:49:59 +00:00
Code Issues Releases Wiki Activity

For #307, RTC RTP support padding

Browse source
This commit is contained in:
winlin 2020-04-13 13:44:55 +08:00
parent 216b3bf414
commit 0bb61f7d98
2 changed files with 27 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

20
trunk/src/kernel/srs_kernel_rtp.cpp
View file

@ -157,6 +157,7 @@ void SrsRtpHeader::set_ssrc(uint32_t ssrc)
SrsRtpPacket2::SrsRtpPacket2()
{
payload = NULL;
padding = 0;
}
SrsRtpPacket2::~SrsRtpPacket2()
@ -164,6 +165,17 @@ SrsRtpPacket2::~SrsRtpPacket2()
srs_freep(payload);
}
void SrsRtpPacket2::set_padding(int size)
{
rtp_header.set_padding(size > 0);
padding = size;
}
int SrsRtpPacket2::nb_bytes()
{
return rtp_header.header_size() + (payload? payload->nb_bytes():0) + padding;
}
srs_error_t SrsRtpPacket2::encode(SrsBuffer* buf)
{
srs_error_t err = srs_success;
@ -176,6 +188,14 @@ srs_error_t SrsRtpPacket2::encode(SrsBuffer* buf)
return srs_error_wrap(err, "encode payload");
}
if (padding) {
if (!buf->require(padding)) {
return srs_error_new(ERROR_RTC_RTP_MUXER, "requires %d bytes", padding);
}
memset(buf->data(), padding, padding);
buf->skip(padding);
}
return err;
}