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Add new_request flag to SendFullIntraRequest

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This allows one to request the same sequence number again
in the case of resending an FIR to the a sender before the
sender has time to send a key-frame.

Bug: webrtc:11171
Change-Id: Idd8e8120ccbcc194cefb8d0cf3f7cc64e7f76aa5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/161236
Commit-Queue: Evan Shrubsole <eshr@google.com>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30006}
This commit is contained in:
Evan Shrubsole
2019-12-04 13:50:28 +01:00
committed by Commit Bot
parent 17f82cfc68
commit 577b88dae7
6 changed files with 96 additions and 15 deletions
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4
modules/rtp_rtcp/source/rtcp_transceiver.h
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@ -85,7 +85,11 @@ class RtcpTransceiver : public RtcpFeedbackSenderInterface {
// using PLI, https://tools.ietf.org/html/rfc4585#section-6.3.1.1
void SendPictureLossIndication(uint32_t ssrc);
// using FIR, https://tools.ietf.org/html/rfc5104#section-4.3.1.2
// Use the SendFullIntraRequest(ssrcs, true) instead.
void SendFullIntraRequest(std::vector<uint32_t> ssrcs);
// If new_request is true then requested sequence no. will increase for each
// requested ssrc.
void SendFullIntraRequest(std::vector<uint32_t> ssrcs, bool new_request);
private:
rtc::TaskQueue* const task_queue_;