diff options
Diffstat (limited to 'include/asterisk/bridge.h')
| -rw-r--r-- | include/asterisk/bridge.h | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/include/asterisk/bridge.h b/include/asterisk/bridge.h index c96cefb60..3584085af 100644 --- a/include/asterisk/bridge.h +++ b/include/asterisk/bridge.h @@ -126,6 +126,24 @@ struct ast_bridge_video_talker_src_data { struct ast_channel *chan_old_vsrc; }; +/*! \brief REMB report behaviors */ +enum ast_bridge_video_sfu_remb_behavior { + /*! The average of all reports is sent to the sender */ + AST_BRIDGE_VIDEO_SFU_REMB_AVERAGE = 0, + /*! The lowest reported bitrate is forwarded to the sender */ + AST_BRIDGE_VIDEO_SFU_REMB_LOWEST, + /*! The highest reported bitrate is forwarded to the sender */ + AST_BRIDGE_VIDEO_SFU_REMB_HIGHEST, +}; + +/*! \brief This is used for selective forwarding unit configuration */ +struct ast_bridge_video_sfu_data { + /*! The interval at which a REMB report is generated and sent */ + unsigned int remb_send_interval; + /*! How the combined REMB report is generated */ + enum ast_bridge_video_sfu_remb_behavior remb_behavior; +}; + /*! \brief Data structure that defines a video source mode */ struct ast_bridge_video_mode { enum ast_bridge_video_mode_type mode; @@ -133,9 +151,10 @@ struct ast_bridge_video_mode { union { struct ast_bridge_video_single_src_data single_src_data; struct ast_bridge_video_talker_src_data talker_src_data; + struct ast_bridge_video_sfu_data sfu_data; } mode_data; + /*! The minimum interval between video updates */ unsigned int video_update_discard; - unsigned int remb_send_interval; }; /*! @@ -917,10 +936,22 @@ void ast_bridge_set_video_update_discard(struct ast_bridge *bridge, unsigned int * * \param bridge Bridge to set the REMB send interval on * \param remb_send_interval The REMB send interval + * + * \note This can only be called when the bridge has been set to the SFU video mode. */ void ast_bridge_set_remb_send_interval(struct ast_bridge *bridge, unsigned int remb_send_interval); /*! + * \brief Set the REMB report generation behavior on a bridge + * + * \param bridge Bridge to set the REMB behavior on + * \param behavior How REMB reports are generated + * + * \note This can only be called when the bridge has been set to the SFU video mode. + */ +void ast_brige_set_remb_behavior(struct ast_bridge *bridge, enum ast_bridge_video_sfu_remb_behavior behavior); + +/*! * \brief Update information about talker energy for talker src video mode. */ void ast_bridge_update_talker_src_video_mode(struct ast_bridge *bridge, struct ast_channel *chan, int talker_energy, int is_keyfame); |