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-rw-r--r--sec_mm/sec_omx/sec_omx_component/common/SEC_OMX_Resourcemanager.c383
1 files changed, 0 insertions, 383 deletions
diff --git a/sec_mm/sec_omx/sec_omx_component/common/SEC_OMX_Resourcemanager.c b/sec_mm/sec_omx/sec_omx_component/common/SEC_OMX_Resourcemanager.c
deleted file mode 100644
index 41673ad..0000000
--- a/sec_mm/sec_omx/sec_omx_component/common/SEC_OMX_Resourcemanager.c
+++ /dev/null
@@ -1,383 +0,0 @@
-/*
- *
- * Copyright 2010 Samsung Electronics S.LSI Co. LTD
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * @file SEC_OMX_Resourcemanager.c
- * @brief
- * @author SeungBeom Kim (sbcrux.kim@samsung.com)
- * @version 1.0
- * @history
- * 2010.7.15 : Create
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "SEC_OMX_Resourcemanager.h"
-#include "SEC_OMX_Basecomponent.h"
-
-#undef SEC_LOG_TAG
-#define SEC_LOG_TAG "SEC_RM"
-#define SEC_LOG_OFF
-#include "SEC_OSAL_Log.h"
-
-
-#define MAX_RESOURCE_VIDEO 4
-
-/* Max allowable video scheduler component instance */
-static SEC_OMX_RM_COMPONENT_LIST *gpVideoRMComponentList = NULL;
-static SEC_OMX_RM_COMPONENT_LIST *gpVideoRMWaitingList = NULL;
-static OMX_HANDLETYPE ghVideoRMComponentListMutex = NULL;
-
-
-OMX_ERRORTYPE addElementList(SEC_OMX_RM_COMPONENT_LIST **ppList, OMX_COMPONENTTYPE *pOMXComponent)
-{
- OMX_ERRORTYPE ret = OMX_ErrorNone;
- SEC_OMX_RM_COMPONENT_LIST *pTempComp = NULL;
- SEC_OMX_BASECOMPONENT *pSECComponent = NULL;
-
- pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
- if (*ppList != NULL) {
- pTempComp = *ppList;
- while (pTempComp->pNext != NULL) {
- pTempComp = pTempComp->pNext;
- }
- pTempComp->pNext = (SEC_OMX_RM_COMPONENT_LIST *)SEC_OSAL_Malloc(sizeof(SEC_OMX_RM_COMPONENT_LIST));
- if (pTempComp->pNext == NULL) {
- ret = OMX_ErrorInsufficientResources;
- goto EXIT;
- }
- ((SEC_OMX_RM_COMPONENT_LIST *)(pTempComp->pNext))->pNext = NULL;
- ((SEC_OMX_RM_COMPONENT_LIST *)(pTempComp->pNext))->pOMXStandComp = pOMXComponent;
- ((SEC_OMX_RM_COMPONENT_LIST *)(pTempComp->pNext))->groupPriority = pSECComponent->compPriority.nGroupPriority;
- goto EXIT;
- } else {
- *ppList = (SEC_OMX_RM_COMPONENT_LIST *)SEC_OSAL_Malloc(sizeof(SEC_OMX_RM_COMPONENT_LIST));
- if (*ppList == NULL) {
- ret = OMX_ErrorInsufficientResources;
- goto EXIT;
- }
- pTempComp = *ppList;
- pTempComp->pNext = NULL;
- pTempComp->pOMXStandComp = pOMXComponent;
- pTempComp->groupPriority = pSECComponent->compPriority.nGroupPriority;
- }
-
-EXIT:
- return ret;
-}
-
-OMX_ERRORTYPE removeElementList(SEC_OMX_RM_COMPONENT_LIST **ppList, OMX_COMPONENTTYPE *pOMXComponent)
-{
- OMX_ERRORTYPE ret = OMX_ErrorNone;
- SEC_OMX_RM_COMPONENT_LIST *pCurrComp = NULL;
- SEC_OMX_RM_COMPONENT_LIST *pPrevComp = NULL;
- OMX_BOOL bDetectComp = OMX_FALSE;
-
- if (*ppList == NULL) {
- ret = OMX_ErrorUndefined;
- goto EXIT;
- }
-
- pCurrComp = *ppList;
- while (pCurrComp != NULL) {
- if (pCurrComp->pOMXStandComp == pOMXComponent) {
- if (*ppList == pCurrComp) {
- *ppList = pCurrComp->pNext;
- SEC_OSAL_Free(pCurrComp);
- } else {
- pPrevComp->pNext = pCurrComp->pNext;
- SEC_OSAL_Free(pCurrComp);
- }
- bDetectComp = OMX_TRUE;
- break;
- } else {
- pPrevComp = pCurrComp;
- pCurrComp = pCurrComp->pNext;
- }
- }
-
- if (bDetectComp == OMX_FALSE)
- ret = OMX_ErrorComponentNotFound;
- else
- ret = OMX_ErrorNone;
-
-EXIT:
- return ret;
-}
-
-int searchLowPriority(SEC_OMX_RM_COMPONENT_LIST *RMComp_list, int inComp_priority, SEC_OMX_RM_COMPONENT_LIST **outLowComp)
-{
- int ret = 0;
- SEC_OMX_RM_COMPONENT_LIST *pTempComp = NULL;
- SEC_OMX_RM_COMPONENT_LIST *pCandidateComp = NULL;
-
- if (RMComp_list == NULL)
- ret = -1;
-
- pTempComp = RMComp_list;
- *outLowComp = 0;
-
- while (pTempComp != NULL) {
- if (pTempComp->groupPriority > inComp_priority) {
- if (pCandidateComp != NULL) {
- if (pCandidateComp->groupPriority < pTempComp->groupPriority)
- pCandidateComp = pTempComp;
- } else {
- pCandidateComp = pTempComp;
- }
- }
-
- pTempComp = pTempComp->pNext;
- }
-
- *outLowComp = pCandidateComp;
- if (pCandidateComp == NULL)
- ret = 0;
- else
- ret = 1;
-
-EXIT:
- return ret;
-}
-
-OMX_ERRORTYPE removeComponent(OMX_COMPONENTTYPE *pOMXComponent)
-{
- OMX_ERRORTYPE ret = OMX_ErrorNone;
- SEC_OMX_BASECOMPONENT *pSECComponent = NULL;
-
- pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
- if (pSECComponent->currentState == OMX_StateIdle) {
- (*(pSECComponent->pCallbacks->EventHandler))
- (pOMXComponent, pSECComponent->callbackData,
- OMX_EventError, OMX_ErrorResourcesLost, 0, NULL);
- ret = OMX_SendCommand(pOMXComponent, OMX_CommandStateSet, OMX_StateLoaded, NULL);
- if (ret != OMX_ErrorNone) {
- ret = OMX_ErrorUndefined;
- goto EXIT;
- }
- } else if ((pSECComponent->currentState == OMX_StateExecuting) || (pSECComponent->currentState == OMX_StatePause)) {
- /* Todo */
- }
-
- ret = OMX_ErrorNone;
-
-EXIT:
- return ret;
-}
-
-
-OMX_ERRORTYPE SEC_OMX_ResourceManager_Init()
-{
- FunctionIn();
- SEC_OSAL_MutexCreate(&ghVideoRMComponentListMutex);
- FunctionOut();
- return OMX_ErrorNone;
-}
-
-OMX_ERRORTYPE SEC_OMX_ResourceManager_Deinit()
-{
- OMX_ERRORTYPE ret = OMX_ErrorNone;
- SEC_OMX_RM_COMPONENT_LIST *pCurrComponent;
- SEC_OMX_RM_COMPONENT_LIST *pNextComponent;
-
- FunctionIn();
-
- SEC_OSAL_MutexLock(ghVideoRMComponentListMutex);
-
- if (gpVideoRMComponentList) {
- pCurrComponent = gpVideoRMComponentList;
- while (pCurrComponent != NULL) {
- pNextComponent = pCurrComponent->pNext;
- SEC_OSAL_Free(pCurrComponent);
- pCurrComponent = pNextComponent;
- }
- gpVideoRMComponentList = NULL;
- }
-
- if (gpVideoRMWaitingList) {
- pCurrComponent = gpVideoRMWaitingList;
- while (pCurrComponent != NULL) {
- pNextComponent = pCurrComponent->pNext;
- SEC_OSAL_Free(pCurrComponent);
- pCurrComponent = pNextComponent;
- }
- gpVideoRMWaitingList = NULL;
- }
- SEC_OSAL_MutexUnlock(ghVideoRMComponentListMutex);
-
- SEC_OSAL_MutexTerminate(ghVideoRMComponentListMutex);
- ghVideoRMComponentListMutex = NULL;
-
- ret = OMX_ErrorNone;
-EXIT:
- FunctionOut();
-
- return ret;
-}
-
-OMX_ERRORTYPE SEC_OMX_Get_Resource(OMX_COMPONENTTYPE *pOMXComponent)
-{
- OMX_ERRORTYPE ret = OMX_ErrorNone;
- SEC_OMX_BASECOMPONENT *pSECComponent = NULL;
- SEC_OMX_RM_COMPONENT_LIST *pComponentTemp = NULL;
- SEC_OMX_RM_COMPONENT_LIST *pComponentCandidate = NULL;
- int numElem = 0;
- int lowCompDetect = 0;
-
- FunctionIn();
-
- SEC_OSAL_MutexLock(ghVideoRMComponentListMutex);
-
- pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
- pComponentTemp = gpVideoRMComponentList;
- if (pSECComponent->codecType == HW_VIDEO_CODEC) {
- if (pComponentTemp != NULL) {
- while (pComponentTemp) {
- numElem++;
- pComponentTemp = pComponentTemp->pNext;
- }
- } else {
- numElem = 0;
- }
- if (numElem >= MAX_RESOURCE_VIDEO) {
- lowCompDetect = searchLowPriority(gpVideoRMComponentList, pSECComponent->compPriority.nGroupPriority, &pComponentCandidate);
- if (lowCompDetect <= 0) {
- ret = OMX_ErrorInsufficientResources;
- goto EXIT;
- } else {
- ret = removeComponent(pComponentCandidate->pOMXStandComp);
- if (ret != OMX_ErrorNone) {
- ret = OMX_ErrorInsufficientResources;
- goto EXIT;
- } else {
- ret = removeElementList(&gpVideoRMComponentList, pComponentCandidate->pOMXStandComp);
- ret = addElementList(&gpVideoRMComponentList, pOMXComponent);
- if (ret != OMX_ErrorNone) {
- ret = OMX_ErrorInsufficientResources;
- goto EXIT;
- }
- }
- }
- } else {
- ret = addElementList(&gpVideoRMComponentList, pOMXComponent);
- if (ret != OMX_ErrorNone) {
- ret = OMX_ErrorInsufficientResources;
- goto EXIT;
- }
- }
- }
- ret = OMX_ErrorNone;
-
-EXIT:
-
- SEC_OSAL_MutexUnlock(ghVideoRMComponentListMutex);
-
- FunctionOut();
-
- return ret;
-}
-
-OMX_ERRORTYPE SEC_OMX_Release_Resource(OMX_COMPONENTTYPE *pOMXComponent)
-{
- OMX_ERRORTYPE ret = OMX_ErrorNone;
- SEC_OMX_BASECOMPONENT *pSECComponent = NULL;
- SEC_OMX_RM_COMPONENT_LIST *pComponentTemp = NULL;
- OMX_COMPONENTTYPE *pOMXWaitComponent = NULL;
- int numElem = 0;
-
- FunctionIn();
-
- SEC_OSAL_MutexLock(ghVideoRMComponentListMutex);
-
- pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
- pComponentTemp = gpVideoRMWaitingList;
- if (pSECComponent->codecType == HW_VIDEO_CODEC) {
- if (gpVideoRMComponentList == NULL) {
- ret = OMX_ErrorUndefined;
- goto EXIT;
- }
-
- ret = removeElementList(&gpVideoRMComponentList, pOMXComponent);
- if (ret != OMX_ErrorNone) {
- ret = OMX_ErrorUndefined;
- goto EXIT;
- }
- while (pComponentTemp) {
- numElem++;
- pComponentTemp = pComponentTemp->pNext;
- }
- if (numElem > 0) {
- pOMXWaitComponent = gpVideoRMWaitingList->pOMXStandComp;
- removeElementList(&gpVideoRMWaitingList, pOMXWaitComponent);
- ret = OMX_SendCommand(pOMXWaitComponent, OMX_CommandStateSet, OMX_StateIdle, NULL);
- if (ret != OMX_ErrorNone) {
- goto EXIT;
- }
- }
- }
-
-EXIT:
-
- SEC_OSAL_MutexUnlock(ghVideoRMComponentListMutex);
-
- FunctionOut();
-
- return ret;
-}
-
-OMX_ERRORTYPE SEC_OMX_In_WaitForResource(OMX_COMPONENTTYPE *pOMXComponent)
-{
- OMX_ERRORTYPE ret = OMX_ErrorNone;
- SEC_OMX_BASECOMPONENT *pSECComponent = NULL;
-
- FunctionIn();
-
- SEC_OSAL_MutexLock(ghVideoRMComponentListMutex);
-
- pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
- if (pSECComponent->codecType == HW_VIDEO_CODEC)
- ret = addElementList(&gpVideoRMWaitingList, pOMXComponent);
-
- SEC_OSAL_MutexUnlock(ghVideoRMComponentListMutex);
-
- FunctionOut();
-
- return ret;
-}
-
-OMX_ERRORTYPE SEC_OMX_Out_WaitForResource(OMX_COMPONENTTYPE *pOMXComponent)
-{
- OMX_ERRORTYPE ret = OMX_ErrorNone;
- SEC_OMX_BASECOMPONENT *pSECComponent = NULL;
-
- FunctionIn();
-
- SEC_OSAL_MutexLock(ghVideoRMComponentListMutex);
-
- pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
- if (pSECComponent->codecType == HW_VIDEO_CODEC)
- ret = removeElementList(&gpVideoRMWaitingList, pOMXComponent);
-
- SEC_OSAL_MutexUnlock(ghVideoRMComponentListMutex);
-
- FunctionOut();
-
- return ret;
-}
-
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