Ticket #1028:
 - Added new API pjmedia_codec_mgr_set_default_param() to set/update default codec parameter and implemented pjsua_codec_set_param() based on it.
 - Added mutex in codec manager to protect states manipulations.
 - Modified API pjmedia_codec_mgr_init() to add pool factory param.
 - Added new API pjmedia_codec_mgr_destroy().
 - Updated passthrough codec AMR to regard peer's mode-set setting.
 - Fixed VAS audio device to apply AMR encoding bitrate setting.
 - Fixed IPP codec codec_open() to update AMR bitrate info (for stream) when AMR encoding bitrate is not using the default, e.g: requested by peer via format param 'mode-set' in SDP.




git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@3074 74dad513-b988-da41-8d7b-12977e46ad98
7 files changed