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view src/cs/riviera/rvt/ti_profiler/ti_profiler_env.h @ 275:79cfefc1e2b4

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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 4e78acac3d88
children
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/*******************************************************************************
 *
 * ti_profiler_env.c
 *
 * This module interfaces the environment and contains all start/init/stop...
 * functions of the TI profiler.
 *
 * (C) Texas Instruments, all rights reserved
 *
 * Version number	: 0.1
 *
 * History			: 0.1 (7/30/2001) - Created
 *
 * Date             : 7/30/2001
 *
 * Author           : Philippe Martinez, 
 *
 ******************************************************************************/

#ifndef __TI_PROFILER_ENV_H__
#define __TI_PROFILER_ENV_H__

#include "rvm/rvm_gen.h"

#include "ti_prf_pool_size.h"	/* Stack & Memory Bank sizes definitions */

#define TI_PROFILER_TASK_STACK_SIZE TI_PRF_STACK_SIZE

#define TI_PROFILER_MB_SIZE         TI_PRF_MB1_SIZE
#define TI_PROFILER_MB_WATERMARK    TI_PROFILER_MB_SIZE

#define TI_PROFILER_MAILBOX         RVF_TASK_MBOX_0
#define TI_PROFILER_TASK_PRIORITY   255

T_RVM_RETURN
ti_prf_get_info (T_RVM_INFO_SWE *p_info_swe);


T_RVM_RETURN
ti_prf_set_info(T_RVF_ADDR_ID addr_id,
				T_RV_RETURN_PATH	return_path[],
				T_RVF_MB_ID bk_id[],
				T_RVM_RETURN (*rvm_error_ft)(T_RVM_NAME swe_name,
								 T_RVM_RETURN error_cause,
								 T_RVM_ERROR_TYPE error_type,
								 T_RVM_STRING error_msg));

T_RVM_RETURN
ti_prf_env_init (void);

T_RVM_RETURN
ti_prf_env_stop (void);

T_RVM_RETURN
ti_prf_kill (void);


#endif /* __TI_PROFILER_ENV_H__ */