AMR: Add function to convert between bw-effient and octet aligned mode
RFC3267 specifies two framing modes for AMR packets. An octet aligned
mode is specified where all fields of the AMR packets are aligned to
octet boundaries. The second framing mode is the bandwith efficient mode
where the fields are directly packed one after another.
- add paring/generation functions for related SDP fmtp parameters
- add conversion function to convert AMR payload
Depends: libosmo-netif I5b5a0fa644d8dbb1f04f9d7e35312683c7b3d196
Change-Id: I622c01874b25f5049d4f59eb8157e0ea3cbe16ba
Related: OS#3807
diff --git a/include/osmocom/mgcp_client/mgcp_client_fsm.h b/include/osmocom/mgcp_client/mgcp_client_fsm.h
index 716a6d4..dabfcca 100644
--- a/include/osmocom/mgcp_client/mgcp_client_fsm.h
+++ b/include/osmocom/mgcp_client/mgcp_client_fsm.h
@@ -51,6 +51,11 @@
/*! If left MGCP_CONN_NONE, use MGCP_CONN_RECV_ONLY or MGCP_CONN_RECV_SEND, depending on whether an audio RTP
* address is set. If != MGCP_CONN_NONE, force this conn mode. */
enum mgcp_connection_mode conn_mode;
+
+ /*! If the codec requires additional format parameters (fmtp), those cann be set here, see also
+ * mgcp_common.h */
+ bool param_present;
+ struct mgcp_codec_param param;
};
struct osmo_fsm_inst *mgcp_conn_create(struct mgcp_client *mgcp, struct osmo_fsm_inst *parent_fi, uint32_t parent_term_evt,