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Diffstat (limited to 'domx/domx/profiling/src/profile.c')
| -rw-r--r-- | domx/domx/profiling/src/profile.c | 299 |
1 files changed, 0 insertions, 299 deletions
diff --git a/domx/domx/profiling/src/profile.c b/domx/domx/profiling/src/profile.c deleted file mode 100644 index bc050b7..0000000 --- a/domx/domx/profiling/src/profile.c +++ /dev/null @@ -1,299 +0,0 @@ -/* - * Copyright (c) 2010, Texas Instruments Incorporated - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * * Neither the name of Texas Instruments Incorporated nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, - * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/** - * @file profile.c - * This file contains methods to profile DOMX - * - * @path ...\hardware\ti\domx\domx\profiling\inc - * - * @rev 1.0 - */ - -/****************************************************************** - * INCLUDE FILES - ******************************************************************/ -/* ----- system and platform files ----------------------------*/ -#include <stdlib.h> -#include <string.h> -#include <time.h> - -#ifdef _Android -#include <cutils/properties.h> -#endif - -#include <OMX_Types.h> -#include <OMX_Component.h> - -/*-------program files ----------------------------------------*/ -#include "omx_rpc_utils.h" -#include "omx_proxy_common.h" -#include "profile.h" - - -/****************************************************************** - * DEFINES - CONSTANTS - ******************************************************************/ -/* Events that can be dynamically enabled */ -enum KPI_STATUS { - KPI_BUFFER_EVENTS = 1 -}; - -/* OMX buffer events per component */ -typedef struct { - OMX_HANDLETYPE hComponent; - OMX_U32 count_ftb; - OMX_U32 count_fbd; - OMX_U32 count_etb; - OMX_U32 count_ebd; - char name[50]; -} kpi_omx_component; - -/* we trace up to MAX_OMX_COMP components */ -#define MAX_OMX_COMP 8 - - -/*************************************************************** - * kpi_omx_monitor - * ------------------------------------------------------------- - * Contains up to 8 components data - * - ***************************************************************/ -kpi_omx_component kpi_omx_monitor[MAX_OMX_COMP]; /* we trace up to MAX_OMX_COMP components */ -OMX_U32 kpi_omx_monitor_cnt = 0; /* no component yet */ -unsigned int kpi_status = 0; - - -/* ===========================================================================*/ -/** - * @name KPI_GetTime() - * @brief Compute time since boot to timestamp events - * @param void - * @return OMX_U64 = time since boot in us - * @sa TBD - * - */ -/* ===========================================================================*/ -OMX_U64 KPI_GetTime(void) -{ - struct timespec tp; - - clock_gettime(CLOCK_MONOTONIC, &tp); - return (tp.tv_sec * 1000000 + tp.tv_nsec / 1000); -} - -/* ===========================================================================*/ -/** - * @name KPI_OmxCompKpiUpdateStatus() - * @brief Update dynamic activation of traces - * @param void - * @return void - * @sa TBD - * - */ -/* ===========================================================================*/ -void KPI_OmxCompKpiUpdateStatus(void) -{ - char *val = getenv("DEBUG_DOMX_KPI_STATUS"); - - if (val) - { - kpi_status = strtol(val, NULL, 0); - } -#ifdef _Android - else - { - char value[PROPERTY_VALUE_MAX]; - int val; - - property_get("debug.domx.kpi_status", value, "0"); - val = atoi(value); - if (val >= 0) - kpi_status = val; - } -#endif -} - -/* ===========================================================================*/ -/** - * @name KPI_OmxCompInit() - * @brief Prepare monitoring structure for new component starting - * @param void - * @return void - * @sa TBD - * - */ -/* ===========================================================================*/ -void KPI_OmxCompInit(OMX_HANDLETYPE hComponent) -{ - OMX_VERSIONTYPE nVersionComp; - OMX_VERSIONTYPE nVersionSpec; - OMX_UUIDTYPE compUUID; - char compName[OMX_MAX_STRINGNAME_SIZE]; - char* p; - OMX_U32 omx_cnt; - struct timespec tp; - - /* Check if some profiling events have been enabled/disabled */ - KPI_OmxCompKpiUpdateStatus(); - - if ( !(kpi_status & KPI_BUFFER_EVENTS) ) - return; - - /* First init: clear kpi_omx_monitor components */ - if( kpi_omx_monitor_cnt == 0) { - for (omx_cnt = 0; omx_cnt < MAX_OMX_COMP; omx_cnt++) { - /*clear handler registry */ - kpi_omx_monitor[omx_cnt].hComponent = 0; - } - } - - /* find an empty monitoring structure */ - for( omx_cnt = 0; omx_cnt < MAX_OMX_COMP; omx_cnt++ ) { - if( kpi_omx_monitor[omx_cnt].hComponent == 0 ) break; - } - - /* too omany components started, do not monitor */ - if( omx_cnt >= MAX_OMX_COMP) return; - - /* current comp num and update */ - kpi_omx_monitor_cnt++; - - /* register the component handle */ - kpi_omx_monitor[omx_cnt].hComponent = hComponent; - - /* reset event counts */ - kpi_omx_monitor[omx_cnt].count_ftb = 0; - kpi_omx_monitor[omx_cnt].count_fbd = 0; - kpi_omx_monitor[omx_cnt].count_etb = 0; - kpi_omx_monitor[omx_cnt].count_ebd = 0; - - /* register the component name */ - ((OMX_COMPONENTTYPE*) hComponent)->GetComponentVersion(hComponent, compName, &nVersionComp, &nVersionSpec, &compUUID); - - /* get the end of the string compName... */ - p = compName + strlen( compName ) - 1; - while( (*p != '.' ) && (p != compName) ) p--; - strncpy(kpi_omx_monitor[omx_cnt].name, p + 1, 6); - - /* trace component init */ - DOMX_PROF("<KPI> OMX %-6s Init %-8lld", kpi_omx_monitor[omx_cnt].name, KPI_GetTime()); - - return; -} - -/* ===========================================================================*/ -/** - * @name KPI_OmxCompDeinit() - * @brief Reset monitoring structure for component stopping - * @param void - * @return void - * @sa TBD - * - */ -/* ===========================================================================*/ -void KPI_OmxCompDeinit( OMX_HANDLETYPE hComponent) -{ - OMX_U32 omx_cnt; - - if ( !(kpi_status & KPI_BUFFER_EVENTS) ) - return; - - if( kpi_omx_monitor_cnt == 0) return; - - /* identify the component from the registry */ - for( omx_cnt = 0; omx_cnt < MAX_OMX_COMP; omx_cnt++ ) { - if( kpi_omx_monitor[omx_cnt].hComponent == hComponent ) break; - } - - /* trace component init */ - DOMX_PROF( "<KPI> OMX %-6s Deinit %-8lld", kpi_omx_monitor[omx_cnt].name, KPI_GetTime()); - - /* unregister the component */ - kpi_omx_monitor[omx_cnt].hComponent = 0; - - kpi_omx_monitor_cnt--; - - return; -} - -/* ===========================================================================*/ -/** - * @name KPI_OmxCompBufferEvent() - * @brief Trace FTB/ETB/FBD/EBD events - * @param void - * @return void - * @sa TBD - * - */ -/* ===========================================================================*/ -void KPI_OmxCompBufferEvent(enum KPI_BUFFER_EVENT event, OMX_HANDLETYPE hComponent, PROXY_BUFFER_INFO* pBuffer) -{ - OMX_U32 omx_cnt; - - if ( !(kpi_status & KPI_BUFFER_EVENTS) ) - return; - - if (kpi_omx_monitor_cnt == 0) return; - - /* identify the component from the registry */ - for (omx_cnt = 0; omx_cnt < MAX_OMX_COMP; omx_cnt++) { - if( kpi_omx_monitor[omx_cnt].hComponent == hComponent ) break; - } - - /* Update counts and trace the event */ - if( omx_cnt < MAX_OMX_COMP ) { - /* trace the event, we trace remote address to correlate to Ducati trace */ - switch(event) { - case KPI_BUFFER_ETB: - DOMX_PROF("ETB %-6s %-4u %-8lld x%-8x", kpi_omx_monitor[omx_cnt].name, \ - (unsigned int)++kpi_omx_monitor[omx_cnt].count_etb, KPI_GetTime(), (unsigned int)pBuffer->pBufHeaderRemote); - break; - case KPI_BUFFER_FTB: - DOMX_PROF("FTB %-6s %-4u %-8lld x%-8x", kpi_omx_monitor[omx_cnt].name, \ - (unsigned int)++kpi_omx_monitor[omx_cnt].count_ftb, KPI_GetTime(), (unsigned int)pBuffer->pBufHeaderRemote); - break; - case KPI_BUFFER_EBD: - DOMX_PROF("EBD %-6s %-4u %-8lld x%-8x", kpi_omx_monitor[omx_cnt].name, \ - (unsigned int)++kpi_omx_monitor[omx_cnt].count_ebd, KPI_GetTime(), (unsigned int)pBuffer->pBufHeaderRemote); - break; - /* we add timestamp metadata because this is a unique identifier of buffer among all SW layers */ - case KPI_BUFFER_FBD: - DOMX_PROF("FBD %-6s %-4u %-8lld x%-8x %lld", kpi_omx_monitor[omx_cnt].name, \ - (unsigned int)++kpi_omx_monitor[omx_cnt].count_fbd, KPI_GetTime(), (unsigned int)pBuffer->pBufHeaderRemote, pBuffer->pBufHeader->nTimeStamp); - break; - - } - } - - return; -} |