Add shared frame id state to RtpVideoSender.
When using the generic descriptor we want all simulcast streams to share one
frame id space (so that the SFU can switch stream without having to rewrite the
frame id). The state also needs to be restored when the RtpVideoSender is
recreated.
Note that |shared_simulcast_frame_id_| is only added, but not used in this CL.
Actually using it will be part of the next CL.
Bug: webrtc:9361
Change-Id: I7192a06d6ae4cab118ca5996ed99a56888ad1d97
Reviewed-on: https://webrtc-review.googlesource.com/92803
Commit-Queue: Philip Eliasson <philipel@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Reviewed-by: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24233}diff --git a/call/rtp_config.h b/call/rtp_config.h
index 96fe15f..8f8d03a 100644
--- a/call/rtp_config.h
+++ b/call/rtp_config.h
@@ -22,6 +22,7 @@
struct RtpPayloadState {
int16_t picture_id = -1;
uint8_t tl0_pic_idx = 0;
+ int64_t shared_frame_id = 0;
};
// Settings for NACK, see RFC 4585 for details.
struct NackConfig {