From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- third_party/sipcc/ccsdp_rtcp_fb.h | 65 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 third_party/sipcc/ccsdp_rtcp_fb.h (limited to 'third_party/sipcc/ccsdp_rtcp_fb.h') diff --git a/third_party/sipcc/ccsdp_rtcp_fb.h b/third_party/sipcc/ccsdp_rtcp_fb.h new file mode 100644 index 0000000000..2f56210ba0 --- /dev/null +++ b/third_party/sipcc/ccsdp_rtcp_fb.h @@ -0,0 +1,65 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef __CCSDP_RTCP_FB_H__ +#define __CCSDP_RTCP_FB_H__ + +/* a=rtcp-fb enumerations */ + +typedef enum { + SDP_RTCP_FB_ANY = -1, + SDP_RTCP_FB_ACK = 0, + SDP_RTCP_FB_CCM, + SDP_RTCP_FB_NACK, + SDP_RTCP_FB_TRR_INT, + // from https://www.ietf.org/archive/id/draft-alvestrand-rmcat-remb-03.txt + SDP_RTCP_FB_REMB, + // from https://tools.ietf.org/html/draft-holmer-rmcat-transport-wide-cc-extensions-01 + SDP_RTCP_FB_TRANSPORT_CC, + SDP_MAX_RTCP_FB, + SDP_RTCP_FB_UNKNOWN +} sdp_rtcp_fb_type_e; + +typedef enum { + SDP_RTCP_FB_NACK_NOT_FOUND = -1, + SDP_RTCP_FB_NACK_BASIC = 0, + SDP_RTCP_FB_NACK_SLI, + SDP_RTCP_FB_NACK_PLI, + SDP_RTCP_FB_NACK_RPSI, + SDP_RTCP_FB_NACK_APP, + SDP_RTCP_FB_NACK_RAI, + SDP_RTCP_FB_NACK_TLLEI, + SDP_RTCP_FB_NACK_PSLEI, + SDP_RTCP_FB_NACK_ECN, + SDP_MAX_RTCP_FB_NACK, + SDP_RTCP_FB_NACK_UNKNOWN +} sdp_rtcp_fb_nack_type_e; + +typedef enum { + SDP_RTCP_FB_ACK_NOT_FOUND = -1, + SDP_RTCP_FB_ACK_RPSI = 0, + SDP_RTCP_FB_ACK_APP, + SDP_MAX_RTCP_FB_ACK, + SDP_RTCP_FB_ACK_UNKNOWN +} sdp_rtcp_fb_ack_type_e; + +// Codec Control Messages - defined by RFC 5104 +typedef enum { + SDP_RTCP_FB_CCM_NOT_FOUND = -1, + SDP_RTCP_FB_CCM_FIR = 0, + SDP_RTCP_FB_CCM_TMMBR, + SDP_RTCP_FB_CCM_TSTR, + SDP_RTCP_FB_CCM_VBCM, + SDP_MAX_RTCP_FB_CCM, + SDP_RTCP_FB_CCM_UNKNOWN +} sdp_rtcp_fb_ccm_type_e; + +#ifdef __cplusplus +static_assert(SDP_MAX_RTCP_FB_NACK + + SDP_MAX_RTCP_FB_ACK + + SDP_MAX_RTCP_FB_CCM < 32, + "rtcp-fb Bitmap is larger than 32 bits"); +#endif + +#endif -- cgit v1.2.3