FreeCalypso > hg > fc-tourmaline
view src/cs/riviera/tests/rtest/rtest_env.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 | 4e78acac3d88 |
| children |
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/** * @file rtest_env.h * * Declarations of the Riviera Generic Functions * for the Test SW Entity of Riviera. * * @author Vincent Oberle (v-oberle@ti.com) * @version 0.1 */ /* * History: * * Date Modification * ------------------------------------ * 11/21/2001 Create * 03/04/2002 Changed name to RTEST * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef __RTEST_ENV_H_ #define __RTEST_ENV_H_ #include "rvm/rvm_gen.h" /* Generic RVM types and functions. */ //#include "rvf/rvf_pool_size.h" /* Stack & Memory Bank sizes definitions */ #include "tests/rtest/rtest_pool_size.h" /* Stack & Memory Bank sizes definitions */ /** * @name Mem bank * * Memory bank size and watermark. */ /*@{*/ #define RTEST_MB_PRIM_SIZE RTEST_MB1_SIZE #define RTEST_MB_PRIM_WATERMARK (RTEST_MB_PRIM_SIZE - 1072) /*@}*/ /** * @name Generic functions * * Generic functions declarations needed for a type 4 SWE * (Self-made SWE). */ /*@{*/ T_RVM_RETURN rtest_get_info (T_RVM_INFO_SWE *info_swe); T_RVM_RETURN rtest_set_info (T_RVF_ADDR_ID addr_id, T_RV_RETURN_PATH return_path[], T_RVF_MB_ID bk_id_table[], T_RVM_CB_FUNC call_back_error_ft); T_RVM_RETURN rtest_init (void); T_RVM_RETURN rtest_core (void); T_RVM_RETURN rtest_stop (void); T_RVM_RETURN rtest_kill (void); /*@}*/ #endif /*__RTEST_ENV_H_*/