FreeCalypso > hg > fc-tourmaline
view src/ui/bmi/mmiVoiceMemo.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 | 56a53485ce63 |
children |
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#ifndef _MMIVOICEMEMO_H_ #define _MMIVOICEMEMO_H_ 1 /******************************************************************************* CONDAT (UK) ******************************************************************************** This software product is the property of Condat (UK) Ltd and may not be disclosed to any third party without the express permission of the owner. ******************************************************************************** $Project name: Basic MMI $Project code: BMI (6349) $Module: VoiceMemo $File: MmiVoiceMemo.h $Revision: 1.0 $Author: Condat(UK) $Date: 25/10/00 ******************************************************************************** Description: This provides the start code for the MMI ******************************************************************************** $History: MmiVoiceMemo.h Mar 15, 2006 ER: OMAPS00067709 x0pleela Description: Voice Buffering implementation on C+ for PTT via PCM API Solution: Added prototypes of functions pcm_voice_memo_play, pcm_voice_memo_record, voice_buffering_edit_num, voice_buffering_record_start, voice_buffering_record_stop, voice_buffering_playback_start Feb 24, 2006 ER: OMAPS00067709 x0pleela Description: Voice Buffering implementation on C+ for PTT via PCM API Solution: Added prototypes of the functions to support PCM Voice memo feature $End *******************************************************************************/ EXTERN void voice_memo_init (void); EXTERN int voice_memo_play (MfwMnu* m, MfwMnuItem* i); EXTERN int voice_memo_record (MfwMnu* m, MfwMnuItem* i); EXTERN int voice_memo_storeage (MfwMnu* m, MfwMnuItem* i); #ifdef FF_PCM_VM_VB EXTERN int pcm_voice_memo_play (MfwMnu* m, MfwMnuItem* i); EXTERN int pcm_voice_memo_record (MfwMnu* m, MfwMnuItem* i); EXTERN int voice_buffering_edit_num (MfwMnu* m, MfwMnuItem* i); EXTERN int voice_buffering_record_start (MfwMnu* m, MfwMnuItem* i); EXTERN int voice_buffering_record_stop (MfwMnu* m, MfwMnuItem* i); EXTERN int PCM_voice_memo_storeage (MfwMnu* m, MfwMnuItem* i); EXTERN int voice_buffer_storeage (MfwMnu* m, MfwMnuItem* i); #endif //x0pleela 24 Feb, 2006 ER OMAPS00067709 #ifdef FF_PCM_VM_VB EXTERN int pcm_voice_memo_play (MfwMnu* m, MfwMnuItem* i); EXTERN int pcm_voice_memo_record (MfwMnu* m, MfwMnuItem* i); //x0pleela 09 Mar, 2006 ER: OMAPS00067709 //Prototypes of functions supporting voice buffering EXTERN int voice_buffering_edit_num (MfwMnu* m, MfwMnuItem* i); EXTERN int voice_buffering_record_start (MfwMnu* m, MfwMnuItem* i); EXTERN int voice_buffering_record_stop (MfwMnu* m, MfwMnuItem* i); EXTERN void voice_buffering_playback_start(void ); #endif /******************************************************************************* Include files *******************************************************************************/ extern USHORT record_position; /******************************************************************************* Interface constants *******************************************************************************/ /******************************************************************************* Public methods *******************************************************************************/ /* pretty standard initialise, execute and exit methods */ /******************************************************************************* End of File *******************************************************************************/ #endif