FreeCalypso > hg > fc-magnetite
view src/cs/services/audio/audio_bgd/audio_bgd_env.c @ 549:69e52afc01d5
configs/* except classic: rebuild tif_na7_db_{fl,ir} from source
The purpose of this change is to allow a TRACEMASK_IN_FFS=1 setting given
on the configure line to have effect; all configs except classic are
included because this feature setting is orthogonal to the choice of
G23M PS version and other config choices. (The classic config is an
exception because its very purpose is to preserve a reference config
with all of the original blobs.)
Note that even though we are switching these TIF libraries from blobs
to recompilation from source in all configs, our source for these libs
compiles into a perfect match to the original blobs in the current default
TRACEMASK_IN_FFS=0 configuration, hence there is no effective change
beyond the unfortunate small increase in compilation times.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sun, 18 Nov 2018 08:33:30 +0000 |
| parents | 838eeafb0051 |
| children |
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/****************************************************************************/ /* */ /* File Name: audio_env_bgd.c */ /* */ /* Purpose: This file contains routines that will be called in order to: */ /* Memory Banks requirements, */ /* - set AUDIO BACKGROUND task and memory banks IDs */ /* - initialize all the AUDIO BACKGROUND data structures, */ /* - start the task */ /* - stop the task */ /* - kill the task */ /* */ /* Version 1 */ /* */ /* Date Modification */ /* ------------------------------------ */ /* 19 June 2003 Create */ /* */ /* Author Frederic Turgis */ /* */ /* (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved*/ /****************************************************************************/ #include "rv/rv_defined_swe.h" // DO NOT REMOVE: ensures library is not created empty to avoid issue at linking void audio_bgd_dummy(void) { } #ifdef RVM_AUDIO_BGD_SWE #include "rvm/rvm_use_id_list.h" #include "rvm/rvm_priorities.h" #include "rvf/rvf_pool_size.h" #include "audio/audio_bgd/audio_bgd_structs_i.h" #include "audio/audio_bgd/audio_bgd_macro_i.h" #include "audio/audio_pool_size.h" #include <string.h> T_RVM_RETURN audio_bgd_get_info (T_RVM_INFO_SWE *infoSWEnt); T_RVM_RETURN audio_bgd_set_info(T_RVF_ADDR_ID addrId, T_RV_RETURN return_path[], T_RVF_MB_ID mbId[], T_RVM_RETURN (*callBackFct) ( T_RVM_NAME SWEntName, T_RVM_RETURN errorCause, T_RVM_ERROR_TYPE errorType, T_RVM_STRING errorMsg) ); T_RVM_RETURN audio_bgd_init (void); T_RVM_RETURN audio_bgd_stop (void); T_RVM_RETURN audio_bgd_kill (void); extern T_RV_RET audio_bgd_core(void); /* Initialisation of the pointer to the Global Environment Control block */ T_AUDIO_BGD_ENV_CTRL_BLK *p_audio_bgd_gbl_var = NULL; /********************************************************************************/ /* Function : audio_bgd_get_info */ /* */ /* Description : This function is called by the Bt Environment to learn */ /* audio background requirements in terms of memory, SWEs... */ /* */ /* Parameters : T_RVM_INFO_SWE * swe_info: pointer to the structure to fill */ /* containing infos related to the Audio SWE. */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_bgd_get_info(T_RVM_INFO_SWE *infoSWEnt) { /* SWE info */ infoSWEnt->swe_type = RVM_SWE_TYPE_4; infoSWEnt->type_info.type4.swe_use_id = AUDIO_BGD_USE_ID; memcpy( infoSWEnt->type_info.type4.swe_name, "AUDIO_BGD", sizeof("AUDIO_BGD") ); infoSWEnt->type_info.type4.stack_size = AUDIO_BGD_STACK_SIZE; infoSWEnt->type_info.type4.priority = RVM_AUDIO_BGD_TASK_PRIORITY; /* Set the return path */ infoSWEnt->type_info.type4.return_path.callback_func = NULL; infoSWEnt->type_info.type4.return_path.addr_id = 0; /* memory bank info */ infoSWEnt->type_info.type4.nb_mem_bank = 0x01; /* Memory bank used to receive/send the message to/from the entity */ memcpy ((UINT8 *) ((infoSWEnt->type_info.type4.mem_bank[0]).bank_name), "AUDIO_BGD",sizeof("AUDIO_BGD")); ((infoSWEnt->type_info.type4.mem_bank[0]).initial_params).size = AUDIO_BGD_MB1_SIZE; ((infoSWEnt->type_info.type4.mem_bank[0]).initial_params).watermark = AUDIO_BGD_MB1_SIZE; /* linked SWE info */ /* this SWE requires no SWE to run in PC environement*/ infoSWEnt->type_info.type4.nb_linked_swe = 0x00; /* generic functions */ infoSWEnt->type_info.type4.set_info = audio_bgd_set_info; infoSWEnt->type_info.type4.init = audio_bgd_init; infoSWEnt->type_info.type4.core = audio_bgd_core; infoSWEnt->type_info.type4.stop = audio_bgd_stop; infoSWEnt->type_info.type4.kill = audio_bgd_kill; return (RV_OK); } /**************** End of audio_bgd_get_info function ******************************/ /********************************************************************************/ /* Function : audio_bgd_set_info */ /* */ /* Description : This function is called by the RV Environment to inform */ /* the audio SWE about task_id, mb_id and error function. */ /* */ /* Parameters : - T_RVM_TASK_ID taskId[]: array of task_id. */ /* - task_id[0] contains audio task_id. */ /* - T_RVF_MB_ID mb_id[]: array of memory bank ids. */ /* - callback function to call in case of unrecoverable error. */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 1 (19-June-2003 ) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_bgd_set_info(T_RVF_ADDR_ID addrId, T_RV_RETURN return_path[], T_RVF_MB_ID mbId[], T_RVM_RETURN (*callBackFct) ( T_RVM_NAME SWEntName, T_RVM_RETURN errorCause, T_RVM_ERROR_TYPE errorType, T_RVM_STRING errorMsg) ) { /* Declare local variable.*/ T_RVF_MB_STATUS mb_status = RVF_GREEN; /* Allocate memory required to store the Global Environment control Block. */ mb_status = rvf_get_buf(mbId[1], sizeof(T_AUDIO_BGD_ENV_CTRL_BLK), (T_RVF_BUFFER **) & p_audio_bgd_gbl_var); /* If insufficient resources to properly run the AUDIO's task, then abort. */ switch (mb_status) { case RVF_GREEN: { /* Initialize the Global Environment Control Block */ memset((UINT8 *) p_audio_bgd_gbl_var, 0x00, sizeof (T_AUDIO_BGD_ENV_CTRL_BLK)); /* Store the memory bank IDs assigned to the AUDIO */ p_audio_bgd_gbl_var->mb = mbId[0]; /* Store the address ID assigned to the AUDIO */ p_audio_bgd_gbl_var->addrId = addrId; /* Store the function to be called whenever any unrecoverable */ /* error occurs. */ p_audio_bgd_gbl_var->callBackFct = callBackFct; AUDIO_BGD_SEND_TRACE(" AUDIO BGD (env). information set ", RV_TRACE_LEVEL_DEBUG_LOW); } break; // case RVF_GREEN: case RVF_YELLOW: { rvf_free_buf((T_RVF_BUFFER *) p_audio_bgd_gbl_var); AUDIO_BGD_TRACE_WARNING(" AUDIO BGD memory warning (orange memory)"); return (RV_MEMORY_ERR); } break; // case RVF_YELLOW: default: { AUDIO_BGD_TRACE_WARNING(" AUDIO BGD memory warning (red memory)"); return (RV_MEMORY_ERR); } } /* switch (mb_status) */ return (RV_OK); } /*************** End of audio_bgd_set_info function ********************************/ /********************************************************************************/ /* Function : audio_bgd_init */ /* */ /* Description : This function is called by the BT Environment to initialize the*/ /* audio SWE before creating the task and calling audio_start. */ /* */ /* Parameters : None */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 0.1 (20-August-2000) */ /* */ /* */ /********************************************************************************/ T_RVM_RETURN audio_bgd_init(void) { /* Put global audio initialization */ return RV_OK; } /*************************************************************************************/ /* Function : audio_bgd_stop */ /* */ /* Description : This function is called by the BT Environment to stop the audio SWE.*/ /* */ /* Parameters : None */ /* */ /* Return : T_RVM_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /*************************************************************************************/ T_RVM_RETURN audio_bgd_stop(void) { /* other SWEs have not been killed yet, audio can send messages to other SWEs */ return RV_OK; } /*************************************************************************************/ /* Function : audio_bgd_kill */ /* */ /* Description : This function is called by the BT Environment to kill the audio */ /* SWE, after the audio_stop function has been called. */ /* */ /* Parameters : None */ /* */ /* Return : T_BTE_RETURN */ /* */ /* History : 0.1 (11-May-2001) */ /* */ /* */ /*************************************************************************************/ T_RVM_RETURN audio_bgd_kill (void) { /* free all memory buffer previously allocated */ rvf_free_buf ((T_RVF_BUFFER *) p_audio_bgd_gbl_var); return RV_OK; } #endif // #ifdef RVM_AUDIO_BGD_SWE