OMX_ERRORTYPE Exynos_OMX_DisablePort(OMX_COMPONENTTYPE *pOMXComponent, OMX_S32 portIndex) { OMX_ERRORTYPE ret = OMX_ErrorNone; EXYNOS_OMX_BASECOMPONENT *pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate; EXYNOS_OMX_BASEPORT *pExynosPort = NULL; OMX_U32 i = 0, elemNum = 0; EXYNOS_OMX_MESSAGE *message; FunctionIn(); pExynosPort = &pExynosComponent->pExynosPort[portIndex]; if (!CHECK_PORT_ENABLED(pExynosPort)) { ret = OMX_ErrorNone; goto EXIT; } if (pExynosComponent->currentState != OMX_StateLoaded) { if (CHECK_PORT_BUFFER_SUPPLIER(pExynosPort)) { while (Exynos_OSAL_GetElemNum(&pExynosPort->bufferQ) > 0) { message = (EXYNOS_OMX_MESSAGE*)Exynos_OSAL_Dequeue(&pExynosPort->bufferQ); Exynos_OSAL_Free(message); } } pExynosPort->portDefinition.bPopulated = OMX_FALSE; Exynos_OSAL_SemaphoreWait(pExynosPort->unloadedResource); } pExynosPort->portDefinition.bEnabled = OMX_FALSE; ret = OMX_ErrorNone; EXIT: FunctionOut(); return ret; }
static OMX_ERRORTYPE SEC_SetPortEnable(SEC_OMX_BASECOMPONENT *pSECComponent, OMX_U32 nParam) { OMX_ERRORTYPE ret = OMX_ErrorNone; SEC_OMX_BASEPORT *pSECPort = NULL; OMX_U32 portIndex = nParam; OMX_U16 i = 0, cnt = 0; FunctionIn(); if ((portIndex != ALL_PORT_INDEX) && ((OMX_S32)portIndex >= (OMX_S32)pSECComponent->portParam.nPorts)) { ret = OMX_ErrorBadPortIndex; goto EXIT; } if (portIndex == ALL_PORT_INDEX) { for (i = 0; i < pSECComponent->portParam.nPorts; i++) { pSECPort = &pSECComponent->pSECPort[i]; if (CHECK_PORT_ENABLED(pSECPort)) { ret = OMX_ErrorIncorrectStateOperation; goto EXIT; } else { pSECPort->portState = OMX_StateIdle; } } } else { pSECPort = &pSECComponent->pSECPort[portIndex]; if (CHECK_PORT_ENABLED(pSECPort)) { ret = OMX_ErrorIncorrectStateOperation; goto EXIT; } else { pSECPort->portState = OMX_StateIdle; } } ret = OMX_ErrorNone; EXIT: FunctionOut(); return ret; }
/* MFC Encode */ OMX_ERRORTYPE SEC_MFC_Mpeg4Enc_bufferProcess(OMX_COMPONENTTYPE *pOMXComponent, SEC_OMX_DATA *pInputData, SEC_OMX_DATA *pOutputData) { OMX_ERRORTYPE ret = OMX_ErrorNone; SEC_OMX_BASECOMPONENT *pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate; SEC_OMX_BASEPORT *pInputPort = &pSECComponent->pSECPort[INPUT_PORT_INDEX]; SEC_OMX_BASEPORT *pOutputPort = &pSECComponent->pSECPort[OUTPUT_PORT_INDEX]; FunctionIn(); if ((!CHECK_PORT_ENABLED(pInputPort)) || (!CHECK_PORT_ENABLED(pOutputPort)) || (!CHECK_PORT_POPULATED(pInputPort)) || (!CHECK_PORT_POPULATED(pOutputPort))) { goto EXIT; } if (OMX_FALSE == SEC_Check_BufferProcess_State(pSECComponent)) { goto EXIT; } ret = SEC_MFC_Mpeg4_Encode(pOMXComponent, pInputData, pOutputData); if (ret != OMX_ErrorNone) { if (ret == OMX_ErrorInputDataEncodeYet) { pOutputData->usedDataLen = 0; pOutputData->remainDataLen = pOutputData->dataLen; } else { pSECComponent->pCallbacks->EventHandler((OMX_HANDLETYPE)pOMXComponent, pSECComponent->callbackData, OMX_EventError, ret, 0, NULL); } } else { pInputData->usedDataLen += pInputData->dataLen; pInputData->remainDataLen = pInputData->dataLen - pInputData->usedDataLen; pInputData->dataLen -= pInputData->usedDataLen; pInputData->usedDataLen = 0; pOutputData->usedDataLen = 0; pOutputData->remainDataLen = pOutputData->dataLen; } EXIT: FunctionOut(); return ret; }
OMX_ERRORTYPE SEC_OMX_DisablePort(OMX_COMPONENTTYPE *pOMXComponent, OMX_S32 portIndex) { OMX_ERRORTYPE ret = OMX_ErrorNone; SEC_OMX_BASECOMPONENT *pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate; SEC_OMX_BASEPORT *pSECPort = NULL; OMX_U32 i = 0, elemNum = 0; SEC_OMX_MESSAGE *message; FunctionIn(); pSECPort = &pSECComponent->pSECPort[portIndex]; if (!CHECK_PORT_ENABLED(pSECPort)) { ret = OMX_ErrorNone; goto EXIT; } if (pSECComponent->currentState!=OMX_StateLoaded) { if (CHECK_PORT_TUNNELED(pSECPort) && CHECK_PORT_BUFFER_SUPPLIER(pSECPort)) { while (SEC_OSAL_GetElemNum(&pSECPort->bufferQ) >0 ) { message = (SEC_OMX_MESSAGE*)SEC_OSAL_Dequeue(&pSECPort->bufferQ); SEC_OSAL_Free(message); } ret = pSECComponent->sec_FreeTunnelBuffer(pSECPort, portIndex); if (OMX_ErrorNone != ret) { goto EXIT; } pSECPort->portDefinition.bPopulated = OMX_FALSE; } else if (CHECK_PORT_TUNNELED(pSECPort) && !CHECK_PORT_BUFFER_SUPPLIER(pSECPort)) { pSECPort->portDefinition.bPopulated = OMX_FALSE; SEC_OSAL_SemaphoreWait(pSECPort->unloadedResource); } else { if (CHECK_PORT_BUFFER_SUPPLIER(pSECPort)) { while (SEC_OSAL_GetElemNum(&pSECPort->bufferQ) >0 ) { message = (SEC_OMX_MESSAGE*)SEC_OSAL_Dequeue(&pSECPort->bufferQ); SEC_OSAL_Free(message); } } pSECPort->portDefinition.bPopulated = OMX_FALSE; SEC_OSAL_SemaphoreWait(pSECPort->unloadedResource); } } pSECPort->portDefinition.bEnabled = OMX_FALSE; ret = OMX_ErrorNone; EXIT: FunctionOut(); return ret; }
OMX_ERRORTYPE SEC_OMX_ComponentStateSet(OMX_COMPONENTTYPE *pOMXComponent, OMX_U32 messageParam) { OMX_ERRORTYPE ret = OMX_ErrorNone; SEC_OMX_BASECOMPONENT *pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate; SEC_OMX_MESSAGE *message; OMX_STATETYPE destState = messageParam; OMX_STATETYPE currentState = pSECComponent->currentState; SEC_OMX_BASEPORT *pSECPort = NULL; OMX_S32 countValue = 0; int i = 0, j = 0; FunctionIn(); /* check parameters */ if (currentState == destState) { ret = OMX_ErrorSameState; goto EXIT; } if (currentState == OMX_StateInvalid) { ret = OMX_ErrorInvalidState; goto EXIT; } if ((currentState == OMX_StateLoaded) && (destState == OMX_StateIdle)) { ret = SEC_OMX_Get_Resource(pOMXComponent); if (ret != OMX_ErrorNone) { goto EXIT; } } if (((currentState == OMX_StateIdle) && (destState == OMX_StateLoaded)) || ((currentState == OMX_StateIdle) && (destState == OMX_StateInvalid)) || ((currentState == OMX_StateExecuting) && (destState == OMX_StateInvalid)) || ((currentState == OMX_StatePause) && (destState == OMX_StateInvalid))) { SEC_OMX_Release_Resource(pOMXComponent); } SEC_OSAL_Log(SEC_LOG_TRACE, "destState: %d", destState); switch (destState) { case OMX_StateInvalid: switch (currentState) { case OMX_StateIdle: case OMX_StateExecuting: case OMX_StatePause: case OMX_StateLoaded: case OMX_StateWaitForResources: pSECComponent->currentState = OMX_StateInvalid; if (pSECComponent->hBufferProcess) { pSECComponent->bExitBufferProcessThread = OMX_TRUE; for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_Get_SemaphoreCount(pSECComponent->pSECPort[i].bufferSemID, &countValue); if (countValue == 0) SEC_OSAL_SemaphorePost(pSECComponent->pSECPort[i].bufferSemID); } SEC_OSAL_SignalSet(pSECComponent->pauseEvent); SEC_OSAL_ThreadTerminate(pSECComponent->hBufferProcess); pSECComponent->hBufferProcess = NULL; for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_MutexTerminate(pSECComponent->secDataBuffer[i].bufferMutex); pSECComponent->secDataBuffer[i].bufferMutex = NULL; } SEC_OSAL_SignalTerminate(pSECComponent->pauseEvent); for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_SemaphoreTerminate(pSECComponent->pSECPort[i].bufferSemID); pSECComponent->pSECPort[i].bufferSemID = NULL; } } if (pSECComponent->sec_mfc_componentTerminate != NULL) pSECComponent->sec_mfc_componentTerminate(pOMXComponent); break; } ret = OMX_ErrorInvalidState; break; case OMX_StateLoaded: switch (currentState) { case OMX_StateIdle: pSECComponent->bExitBufferProcessThread = OMX_TRUE; for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_Get_SemaphoreCount(pSECComponent->pSECPort[i].bufferSemID, &countValue); if (countValue == 0) SEC_OSAL_SemaphorePost(pSECComponent->pSECPort[i].bufferSemID); } SEC_OSAL_SignalSet(pSECComponent->pauseEvent); SEC_OSAL_ThreadTerminate(pSECComponent->hBufferProcess); pSECComponent->hBufferProcess = NULL; for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_MutexTerminate(pSECComponent->secDataBuffer[i].bufferMutex); pSECComponent->secDataBuffer[i].bufferMutex = NULL; } SEC_OSAL_SignalTerminate(pSECComponent->pauseEvent); for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_SemaphoreTerminate(pSECComponent->pSECPort[i].bufferSemID); pSECComponent->pSECPort[i].bufferSemID = NULL; } pSECComponent->sec_mfc_componentTerminate(pOMXComponent); for (i = 0; i < (pSECComponent->portParam.nPorts); i++) { pSECPort = (pSECComponent->pSECPort + i); if (CHECK_PORT_TUNNELED(pSECPort) && CHECK_PORT_BUFFER_SUPPLIER(pSECPort)) { while (SEC_OSAL_GetElemNum(&pSECPort->bufferQ) > 0) { message = (SEC_OMX_MESSAGE*)SEC_OSAL_Dequeue(&pSECPort->bufferQ); if (message != NULL) SEC_OSAL_Free(message); } ret = pSECComponent->sec_FreeTunnelBuffer(pSECComponent, i); if (OMX_ErrorNone != ret) { goto EXIT; } } else { if (CHECK_PORT_ENABLED(pSECPort)) { SEC_OSAL_SemaphoreWait(pSECPort->unloadedResource); pSECPort->portDefinition.bPopulated = OMX_FALSE; } } } pSECComponent->currentState = OMX_StateLoaded; break; case OMX_StateWaitForResources: ret = SEC_OMX_Out_WaitForResource(pOMXComponent); pSECComponent->currentState = OMX_StateLoaded; break; case OMX_StateExecuting: case OMX_StatePause: default: ret = OMX_ErrorIncorrectStateTransition; break; } break; case OMX_StateIdle: switch (currentState) { case OMX_StateLoaded: for (i = 0; i < pSECComponent->portParam.nPorts; i++) { pSECPort = (pSECComponent->pSECPort + i); if (CHECK_PORT_TUNNELED(pSECPort) && CHECK_PORT_BUFFER_SUPPLIER(pSECPort)) { if (CHECK_PORT_ENABLED(pSECPort)) { ret = pSECComponent->sec_AllocateTunnelBuffer(pSECPort, i); if (ret!=OMX_ErrorNone) goto EXIT; } } else { if (CHECK_PORT_ENABLED(pSECPort)) { SEC_OSAL_SemaphoreWait(pSECComponent->pSECPort[i].loadedResource); pSECPort->portDefinition.bPopulated = OMX_TRUE; } } } ret = pSECComponent->sec_mfc_componentInit(pOMXComponent); if (ret != OMX_ErrorNone) { /* * if (CHECK_PORT_TUNNELED == OMX_TRUE) thenTunnel Buffer Free */ goto EXIT; } pSECComponent->bExitBufferProcessThread = OMX_FALSE; SEC_OSAL_SignalCreate(&pSECComponent->pauseEvent); for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_SemaphoreCreate(&pSECComponent->pSECPort[i].bufferSemID); } for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_MutexCreate(&pSECComponent->secDataBuffer[i].bufferMutex); } ret = SEC_OSAL_ThreadCreate(&pSECComponent->hBufferProcess, SEC_OMX_BufferProcessThread, pOMXComponent); if (ret != OMX_ErrorNone) { /* * if (CHECK_PORT_TUNNELED == OMX_TRUE) thenTunnel Buffer Free */ SEC_OSAL_SignalTerminate(pSECComponent->pauseEvent); for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_MutexTerminate(pSECComponent->secDataBuffer[i].bufferMutex); pSECComponent->secDataBuffer[i].bufferMutex = NULL; } for (i = 0; i < ALL_PORT_NUM; i++) { SEC_OSAL_SemaphoreTerminate(pSECComponent->pSECPort[i].bufferSemID); pSECComponent->pSECPort[i].bufferSemID = NULL; } ret = OMX_ErrorInsufficientResources; goto EXIT; } pSECComponent->currentState = OMX_StateIdle; break; case OMX_StateExecuting: case OMX_StatePause: SEC_OMX_BufferFlushProcessNoEvent(pOMXComponent, ALL_PORT_INDEX); pSECComponent->currentState = OMX_StateIdle; break; case OMX_StateWaitForResources: pSECComponent->currentState = OMX_StateIdle; break; } break; case OMX_StateExecuting: switch (currentState) { case OMX_StateLoaded: ret = OMX_ErrorIncorrectStateTransition; break; case OMX_StateIdle: for (i = 0; i < pSECComponent->portParam.nPorts; i++) { pSECPort = &pSECComponent->pSECPort[i]; if (CHECK_PORT_TUNNELED(pSECPort) && CHECK_PORT_BUFFER_SUPPLIER(pSECPort) && CHECK_PORT_ENABLED(pSECPort)) { for (j = 0; j < pSECPort->tunnelBufferNum; j++) { SEC_OSAL_SemaphorePost(pSECComponent->pSECPort[i].bufferSemID); } } } pSECComponent->transientState = SEC_OMX_TransStateMax; pSECComponent->currentState = OMX_StateExecuting; SEC_OSAL_SignalSet(pSECComponent->pauseEvent); break; case OMX_StatePause: for (i = 0; i < pSECComponent->portParam.nPorts; i++) { pSECPort = &pSECComponent->pSECPort[i]; if (CHECK_PORT_TUNNELED(pSECPort) && CHECK_PORT_BUFFER_SUPPLIER(pSECPort) && CHECK_PORT_ENABLED(pSECPort)) { OMX_U32 semaValue = 0, cnt = 0; SEC_OSAL_Get_SemaphoreCount(pSECComponent->pSECPort[i].bufferSemID, &semaValue); if (SEC_OSAL_GetElemNum(&pSECPort->bufferQ) > semaValue) { cnt = SEC_OSAL_GetElemNum(&pSECPort->bufferQ) - semaValue; for (j = 0; j < cnt; j++) { SEC_OSAL_SemaphorePost(pSECComponent->pSECPort[i].bufferSemID); } } } } pSECComponent->currentState = OMX_StateExecuting; SEC_OSAL_SignalSet(pSECComponent->pauseEvent); break; case OMX_StateWaitForResources: ret = OMX_ErrorIncorrectStateTransition; break; } break; case OMX_StatePause: switch (currentState) { case OMX_StateLoaded: ret = OMX_ErrorIncorrectStateTransition; break; case OMX_StateIdle: pSECComponent->currentState = OMX_StatePause; break; case OMX_StateExecuting: pSECComponent->currentState = OMX_StatePause; break; case OMX_StateWaitForResources: ret = OMX_ErrorIncorrectStateTransition; break; } break; case OMX_StateWaitForResources: switch (currentState) { case OMX_StateLoaded: ret = SEC_OMX_In_WaitForResource(pOMXComponent); pSECComponent->currentState = OMX_StateWaitForResources; break; case OMX_StateIdle: case OMX_StateExecuting: case OMX_StatePause: ret = OMX_ErrorIncorrectStateTransition; break; } break; } EXIT: if (ret == OMX_ErrorNone) { if (pSECComponent->pCallbacks != NULL) { pSECComponent->pCallbacks->EventHandler((OMX_HANDLETYPE)pOMXComponent, pSECComponent->callbackData, OMX_EventCmdComplete, OMX_CommandStateSet, destState, NULL); } } else { if (pSECComponent->pCallbacks != NULL) { pSECComponent->pCallbacks->EventHandler((OMX_HANDLETYPE)pOMXComponent, pSECComponent->callbackData, OMX_EventError, ret, 0, NULL); } } FunctionOut(); return ret; }
OMX_ERRORTYPE Exynos_OMX_FillThisBuffer( OMX_IN OMX_HANDLETYPE hComponent, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer) { OMX_ERRORTYPE ret = OMX_ErrorNone; OMX_COMPONENTTYPE *pOMXComponent = NULL; EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL; EXYNOS_OMX_BASEPORT *pExynosPort = NULL; OMX_BOOL findBuffer = OMX_FALSE; EXYNOS_OMX_MESSAGE *message; OMX_U32 i = 0; FunctionIn(); if (hComponent == NULL) { ret = OMX_ErrorBadParameter; goto EXIT; } pOMXComponent = (OMX_COMPONENTTYPE *)hComponent; ret = Exynos_OMX_Check_SizeVersion(pOMXComponent, sizeof(OMX_COMPONENTTYPE)); if (ret != OMX_ErrorNone) { goto EXIT; } if (pOMXComponent->pComponentPrivate == NULL) { ret = OMX_ErrorBadParameter; goto EXIT; } pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate; if (pExynosComponent->currentState == OMX_StateInvalid) { ret = OMX_ErrorInvalidState; goto EXIT; } if (pBuffer == NULL) { ret = OMX_ErrorBadParameter; goto EXIT; } if (pBuffer->nOutputPortIndex != OUTPUT_PORT_INDEX) { ret = OMX_ErrorBadPortIndex; goto EXIT; } ret = Exynos_OMX_Check_SizeVersion(pBuffer, sizeof(OMX_BUFFERHEADERTYPE)); if (ret != OMX_ErrorNone) { goto EXIT; } if ((pExynosComponent->currentState != OMX_StateIdle) && (pExynosComponent->currentState != OMX_StateExecuting) && (pExynosComponent->currentState != OMX_StatePause)) { ret = OMX_ErrorIncorrectStateOperation; goto EXIT; } pExynosPort = &pExynosComponent->pExynosPort[OUTPUT_PORT_INDEX]; if ((!CHECK_PORT_ENABLED(pExynosPort)) || ((CHECK_PORT_BEING_FLUSHED(pExynosPort) || CHECK_PORT_BEING_DISABLED(pExynosPort)) && (!CHECK_PORT_TUNNELED(pExynosPort) || !CHECK_PORT_BUFFER_SUPPLIER(pExynosPort))) || ((pExynosComponent->transientState == EXYNOS_OMX_TransStateExecutingToIdle) && (CHECK_PORT_TUNNELED(pExynosPort) && !CHECK_PORT_BUFFER_SUPPLIER(pExynosPort)))) { ret = OMX_ErrorIncorrectStateOperation; goto EXIT; } Exynos_OSAL_MutexLock(pExynosPort->hPortMutex); for (i = 0; i < pExynosPort->portDefinition.nBufferCountActual; i++) { if (pBuffer == pExynosPort->extendBufferHeader[i].OMXBufferHeader) { pExynosPort->extendBufferHeader[i].bBufferInOMX = OMX_TRUE; findBuffer = OMX_TRUE; break; } } if (findBuffer == OMX_FALSE) { ret = OMX_ErrorBadParameter; Exynos_OSAL_MutexUnlock(pExynosPort->hPortMutex); goto EXIT; } message = Exynos_OSAL_Malloc(sizeof(EXYNOS_OMX_MESSAGE)); if (message == NULL) { ret = OMX_ErrorInsufficientResources; Exynos_OSAL_MutexUnlock(pExynosPort->hPortMutex); goto EXIT; } message->messageType = EXYNOS_OMX_CommandFillBuffer; message->messageParam = (OMX_U32) i; message->pCmdData = (OMX_PTR)pBuffer; ret = Exynos_OSAL_Queue(&pExynosPort->bufferQ, (void *)message); if (ret != 0) { ret = OMX_ErrorUndefined; Exynos_OSAL_MutexUnlock(pExynosPort->hPortMutex); goto EXIT; } ret = Exynos_OSAL_SemaphorePost(pExynosPort->bufferSemID); Exynos_OSAL_MutexUnlock(pExynosPort->hPortMutex); EXIT: FunctionOut(); return ret; }
OMX_ERRORTYPE SEC_OMX_EmptyThisBuffer( OMX_IN OMX_HANDLETYPE hComponent, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer) { OMX_ERRORTYPE ret = OMX_ErrorNone; OMX_COMPONENTTYPE *pOMXComponent = NULL; SEC_OMX_BASECOMPONENT *pSECComponent = NULL; SEC_OMX_BASEPORT *pSECPort = NULL; OMX_BOOL findBuffer = OMX_FALSE; SEC_OMX_MESSAGE *message; OMX_U32 i = 0; FunctionIn(); if (hComponent == NULL) { ret = OMX_ErrorBadParameter; goto EXIT; } pOMXComponent = (OMX_COMPONENTTYPE *)hComponent; ret = SEC_OMX_Check_SizeVersion(pOMXComponent, sizeof(OMX_COMPONENTTYPE)); if (ret != OMX_ErrorNone) { goto EXIT; } if (pOMXComponent->pComponentPrivate == NULL) { ret = OMX_ErrorBadParameter; goto EXIT; } pSECComponent = (SEC_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate; if (pSECComponent->currentState == OMX_StateInvalid) { ret = OMX_ErrorInvalidState; goto EXIT; } if (pBuffer == NULL) { ret = OMX_ErrorBadParameter; goto EXIT; } if (pBuffer->nInputPortIndex != INPUT_PORT_INDEX) { ret = OMX_ErrorBadPortIndex; goto EXIT; } ret = SEC_OMX_Check_SizeVersion(pBuffer, sizeof(OMX_BUFFERHEADERTYPE)); if (ret != OMX_ErrorNone) { goto EXIT; } if ((pSECComponent->currentState != OMX_StateIdle) && (pSECComponent->currentState != OMX_StateExecuting) && (pSECComponent->currentState != OMX_StatePause)) { ret = OMX_ErrorIncorrectStateOperation; goto EXIT; } pSECPort = &pSECComponent->pSECPort[INPUT_PORT_INDEX]; if ((!CHECK_PORT_ENABLED(pSECPort)) || ((CHECK_PORT_BEING_FLUSHED(pSECPort) || CHECK_PORT_BEING_DISABLED(pSECPort)) && (!CHECK_PORT_TUNNELED(pSECPort) || !CHECK_PORT_BUFFER_SUPPLIER(pSECPort))) || ((pSECComponent->transientState == SEC_OMX_TransStateExecutingToIdle) && (CHECK_PORT_TUNNELED(pSECPort) && !CHECK_PORT_BUFFER_SUPPLIER(pSECPort)))) { ret = OMX_ErrorIncorrectStateOperation; goto EXIT; } for (i = 0; i < pSECPort->portDefinition.nBufferCountActual; i++) { if (pBuffer == pSECPort->bufferHeader[i]) { findBuffer = OMX_TRUE; break; } } if (findBuffer == OMX_FALSE) { ret = OMX_ErrorBadParameter; goto EXIT; } else { ret = OMX_ErrorNone; } message = SEC_OSAL_Malloc(sizeof(SEC_OMX_MESSAGE)); if (message == NULL) { ret = OMX_ErrorInsufficientResources; goto EXIT; } message->messageType = SEC_OMX_CommandEmptyBuffer; message->messageParam = (OMX_U32) i; message->pCmdData = (OMX_PTR)pBuffer; SEC_OSAL_Queue(&pSECPort->bufferQ, (void *)message); SEC_OSAL_SemaphorePost(pSECPort->bufferSemID); EXIT: FunctionOut(); return ret; }