Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 65 insertions, 0 deletions

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