FreeCalypso > hg > fc-tourmaline
view src/g23m-fad/tcpip/rnet/rnet_atp_info.h @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 30 Jul 2021 02:55:48 +0000 |
parents | fa8dc04885d8 |
children |
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/** * @file rnet_atp_info.h * * ATP point-to-point network interface for RNET_RT * Custom information * * @author Regis Feneon * @version 0.1 */ /* * $Id: rnet_atp_info.h,v 1.1 2002/09/06 08:39:52 rf Exp $ * $Name: $ * * History: * * Date Author Modification * -------------------------------------------------- * 6/9/2002 Regis Feneon Create * */ #include "rnet_cfg.h" #ifdef RNET_CFG_REAL_TRANSPORT #ifndef __RNET_RT_ATP_INFO_H_ #define __RNET_RT_ATP_INFO_H_ #include "rnet_ip_addr.h" #include "dcfg_api.h" #define RNET_RT_ATP_MTU 1500 /** ATP custom information */ typedef struct { T_ATP_CUSTOM_TYPE custom_type; /** local (MS) IP address */ T_RNET_IP_ADDR local_addr; /** destination (GGSN) IP address, this is also the default router */ T_RNET_IP_ADDR dest_addr; /** maximum transmission unit */ UINT16 mtu; /** primary DNS server address */ T_RNET_IP_ADDR dns1; /** secondary DNS server address */ T_RNET_IP_ADDR dns2; /* Identity of the user of the channel */ T_APPLI_USER IPU_id; } T_RNET_RT_ATP_CUSTOM_INFO; #endif #endif