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Reland "Refactors UlpFec and FlexFec to use a common interface."

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This is a reland of 11af1d7444fd7438766b7bc52cbd64752d72e32e

Original change's description:
> Refactors UlpFec and FlexFec to use a common interface.
>
> The new VideoFecGenerator is now injected into RtpSenderVideo,
> and generalizes the usage.
> This also prepares for being able to genera FEC in the RTP egress
> module.
>
> Bug: webrtc:11340
> Change-Id: I8aa873129b2fb4131eb3399ee88f6ea2747155a3
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/168347
> Reviewed-by: Stefan Holmer <stefan@webrtc.org>
> Reviewed-by: Sebastian Jansson <srte@webrtc.org>
> Reviewed-by: Rasmus Brandt <brandtr@webrtc.org>
> Commit-Queue: Erik Språng <sprang@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#30515}

Bug: webrtc:11340, chromium:1052323
Change-Id: Id646047365f1c46cca9e6f3e8eefa5151207b4a0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/168608
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30593}
This commit is contained in:
Erik Språng
2020-02-24 14:32:51 +01:00
committed by Commit Bot
parent 1883d3e231
commit 49734dc0fa
23 changed files with 574 additions and 563 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
modules/rtp_rtcp/source/rtcp_receiver.cc
View File

@ -72,8 +72,11 @@ std::set<uint32_t> GetRegisteredSsrcs(const RtpRtcp::Configuration& config) {
if (config.rtx_send_ssrc) {
ssrcs.insert(*config.rtx_send_ssrc);
}
if (config.flexfec_sender) {
ssrcs.insert(config.flexfec_sender->ssrc());
if (config.fec_generator) {
absl::optional<uint32_t> flexfec_ssrc = config.fec_generator->FecSsrc();
if (flexfec_ssrc) {
ssrcs.insert(*flexfec_ssrc);
}
}
return ssrcs;
}