--- a/khronosfws/openmax_al/src/ledarray/xaledarraydevice.c Fri Jun 25 17:36:03 2010 -0500
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,348 +0,0 @@
-/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include "xaledarraydevice.h"
-#include "xaledarrayitf.h"
-#include "xaconfigextensionsitf.h"
-#include "xadynintmgmtitf.h"
-#include "xathreadsafety.h"
-#include "xaledarrayadaptctx.h"
-
-/* Static mapping of enumeration XALEDArrayDeviceInterfaces to interface iids */
-static const XAInterfaceID* XALEDArrayDeviceItfIIDs[LEDARRAY_ITFCOUNT]=
-{
- &XA_IID_OBJECT,
- &XA_IID_LED,
- &XA_IID_CONFIGEXTENSION,
- &XA_IID_DYNAMICINTERFACEMANAGEMENT,
-};
-
-
-/*****************************************************************************
- * Global methods
- *****************************************************************************/
-
-/* XAResult XALEDArrayDeviceImpl_Create
- * Description: Create object
- */
-XAresult XALEDArrayDeviceImpl_CreateLEDArrayDevice(FrameworkMap* mapper,
- XAObjectItf* pDevice,
- XAuint32 deviceID,
- XAuint32 numInterfaces,
- const XAInterfaceID * pInterfaceIds,
- const XAboolean * pInterfaceRequired)
-{
-
-
- XAuint8 itfIndex = 0;
-
- XALEDArrayDeviceImpl* pImpl = NULL;
- XAObjectItfImpl* pBaseObj = NULL;
-
-
- DEBUG_API("->XALEDArrayDeviceImpl_Create");
- XA_IMPL_THREAD_SAFETY_ENTRY(XATSLEDArray);
-
- if( !pDevice )
- {
- /* invalid parameter */
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XALEDArrayDeviceImpl_Create");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- /* instantiate object implementation */
- pImpl = (XALEDArrayDeviceImpl*)calloc(1,sizeof(XALEDArrayDeviceImpl));
- if( !pImpl )
- {
- /* memory allocation failed */
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
- DEBUG_ERR("XA_RESULT_MEMORY_FAILURE");
- DEBUG_API("<-XALEDArrayDeviceImpl_Create");
- return XA_RESULT_MEMORY_FAILURE;
- }
- pBaseObj = &pImpl->baseObj;
-
-
-
- /* Initialize base object default implementation */
- XAObjectItfImpl_Init(pBaseObj,
- LEDARRAY_ITFCOUNT,
- XALEDArrayDeviceItfIIDs,
- XALEDArrayDeviceImpl_DoRealize,
- XALEDArrayDeviceImpl_DoResume,
- XALEDArrayDeviceImpl_FreeResources);
-
- /* Mark interfaces that need to be exposed */
- /* Implicit and mandated interfaces */
- pBaseObj->interfaceMap[LEDARRAY_LEDARRAYITF].required = XA_BOOLEAN_TRUE;
- pBaseObj->interfaceMap[LEDARRAY_DIMITF].required = XA_BOOLEAN_TRUE;
-
- /* Explicit interfaces */
- if( (numInterfaces != 0) && pInterfaceIds && pInterfaceRequired )
- {
- /* Check required interfaces */
- for( itfIndex = 0; itfIndex < numInterfaces; itfIndex++ )
- {
- /* If mapEntry is null then required interface is not supported.*/
- XAObjItfMapEntry *entry =
- XAObjectItfImpl_GetItfEntry((XAObjectItf)&(pBaseObj), pInterfaceIds[itfIndex]);
- if( !entry )
- {
- if( pInterfaceRequired[itfIndex] )
- {
- /* required interface cannot be accommodated - fail creation */
- XAObjectItfImpl_Destroy((XAObjectItf)&(pBaseObj));
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
- DEBUG_ERR("Required interface not found - abort creation!");
- DEBUG_API("<-XALEDArrayDeviceImpl_Create");
- return XA_RESULT_FEATURE_UNSUPPORTED;
- }
- else
- {
- DEBUG_INFO("Requested (not required) interface not found - continue creation");
- }
- }
- else
- {
- entry->required = XA_BOOLEAN_TRUE;
- }
- }
- }
-
-
- /* This code is put here to return Feature Not Supported since adaptation is not present*/
- /*************************************************/
- XAObjectItfImpl_Destroy((XAObjectItf)&(pBaseObj));
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
- DEBUG_ERR("Required interface not found - abort creation!");
- DEBUG_API("<-XALEDArrayDeviceImpl_Create");
- return XA_RESULT_FEATURE_UNSUPPORTED;
- /*************************************************/
-
-/* // Initialize XALEDArrayDeviceImpl variables
- pImpl->deviceID = deviceID;
- pImpl->adaptationCtx = XALEDArrayAdapt_Create(pImpl->deviceID);
-
- // Set ObjectItf to point to newly created object
- *pDevice = (XAObjectItf)&(pBaseObj->self);
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
- DEBUG_API("<-XALEDArrayDeviceImpl_Create");
- return XA_RESULT_SUCCESS;*/
-}
-
-/* XAResult XALEDArrayDeviceImpl_QueryNumSupportedInterfaces
- * Description: Statically query number of supported interfaces
- */
-XAresult XALEDArrayDeviceImpl_QueryNumSupportedInterfaces( XAuint32 *pNumSupportedInterfaces )
-{
- DEBUG_API("->XALEDArrayDeviceImpl_QueryNumSupportedInterfaces");
- if( pNumSupportedInterfaces )
- {
-
- *pNumSupportedInterfaces = LEDARRAY_ITFCOUNT;
-
- DEBUG_API_A1("<-XALEDArrayDeviceImpl_QueryNumSupportedInterfaces - %ld", *pNumSupportedInterfaces );
- return XA_RESULT_SUCCESS;
- }
- else
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XALEDArrayDeviceImpl_QueryNumSupportedInterfaces");
- return XA_RESULT_PARAMETER_INVALID;
- }
-}
-/* XAResult XALEDArrayDeviceImpl_QuerySupportedInterfaces
- * Description: Statically query supported interfaces
- */
-XAresult XALEDArrayDeviceImpl_QuerySupportedInterfaces( XAuint32 index,
- XAInterfaceID * pInterfaceId )
-{
- DEBUG_API("->XALEDArrayDeviceImpl_QuerySupportedInterfaces");
-
-
- if( index >= LEDARRAY_ITFCOUNT || !pInterfaceId )
- {
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XALEDArrayDeviceImpl_QuerySupportedInterfaces");
- return XA_RESULT_PARAMETER_INVALID;
- }
- else
- {
- *pInterfaceId = *(XALEDArrayDeviceItfIIDs[index]);
-
- DEBUG_API("<-XALEDArrayDeviceImpl_QuerySupportedInterfaces");
- return XA_RESULT_SUCCESS;
-
- }
-
-}
-
-
-/*****************************************************************************
- * base object XAObjectItfImpl methods
- *****************************************************************************/
-
-/* XAresult XALEDArrayDeviceImpl_DoRealize( XAObjectItf self )
- * Description: Realize all implicit and explicitly wanted interfaces.
- * Create and initialize implementation-specific variables.
- * Called from base object XAObjectItfImpl
- */
-XAresult XALEDArrayDeviceImpl_DoRealize( XAObjectItf self )
-{
-
- XAObjectItfImpl* pObj = (XAObjectItfImpl*)(*self);
- XAuint8 itfIdx = 0;
- XALEDArrayDeviceImpl* pObjImpl = (XALEDArrayDeviceImpl*)(pObj);
- XAresult ret = XA_RESULT_SUCCESS;
-
- DEBUG_API("->XALEDArrayDeviceImpl_DoRealize");
- XA_IMPL_THREAD_SAFETY_ENTRY(XATSLEDArray);
-
- /* check casting from correct pointer type */
- if( !pObjImpl || pObj != pObjImpl->baseObj.self )
- {
- /* invalid parameter */
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
- DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");
- DEBUG_API("<-XALEDArrayDeviceImpl_DoRealize");
- return XA_RESULT_PARAMETER_INVALID;
- }
-
- ret = XALEDArrayAdapt_PostInit( (XAAdaptationGstCtx*)pObjImpl->adaptationCtx );
- if( ret != XA_RESULT_SUCCESS )
- {
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
- DEBUG_ERR_A1("Error: %d",ret);
- DEBUG_API("<-XALEDArrayDeviceImpl_DoRealize");
- return ret;
- }
-
- /* Realize all implicit and explicitly wanted interfaces */
- for( itfIdx = 0; itfIdx < LEDARRAY_ITFCOUNT; itfIdx++)
- {
- if( !(pObj->interfaceMap[itfIdx].pItf) &&
- pObj->interfaceMap[itfIdx].required )
- {
- void *pItf = NULL;
- switch( itfIdx )
- {
- case LEDARRAY_LEDARRAYITF:
- pItf = XALEDArrayItfImpl_Create( pObjImpl->adaptationCtx );
- break;
- case LEDARRAY_CONFIGEXTENSIONITF:
- pItf = XAConfigExtensionsItfImpl_Create();
- break;
- case LEDARRAY_DIMITF:
- pItf = XADIMItfImpl_Create();
- break;
- default:
- break;
- }
- if( !pItf )
- {
- /* memory allocation failed */
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
- DEBUG_ERR("XA_RESULT_MEMORY_FAILURE");
- DEBUG_API("<-XALEDArrayDeviceImpl_DoRealize");
- return XA_RESULT_MEMORY_FAILURE;
- }
- else
- {
- pObj->interfaceMap[itfIdx].pItf = pItf;
- }
- }
- }
-
- pObj->state = XA_OBJECT_STATE_REALIZED;
- XA_IMPL_THREAD_SAFETY_EXIT(XATSLEDArray);
-
- DEBUG_API("<-XALEDArrayDeviceImpl_DoRealize");
- return XA_RESULT_SUCCESS;
-}
-
-/* XAresult XALEDArrayDeviceImpl_DoResume
- * Description: Resume object from suspended state
- */
-XAresult XALEDArrayDeviceImpl_DoResume(XAObjectItf self)
-{
- DEBUG_API("->XALEDArrayDeviceImpl_DoResume");
- DEBUG_API("<-XALEDArrayDeviceImpl_DoResume");
- /* This implementation does not support suspended state */
- return XA_RESULT_PRECONDITIONS_VIOLATED;
-}
-
-/* void XALEDArrayDeviceImpl_FreeResources
- * Description: Free all resources reserved at XALEDArrayDeviceImpl_DoRealize()
- */
-void XALEDArrayDeviceImpl_FreeResources(XAObjectItf self)
-{
-
- XAObjectItfImpl* pObj = (XAObjectItfImpl*)(*self);
- XALEDArrayDeviceImpl* pImpl = (XALEDArrayDeviceImpl*)(*self);
- XAuint8 itfIdx = 0;
- DEBUG_API("->XALEDArrayDeviceImpl_FreeResources");
- XA_IMPL_THREAD_SAFETY_ENTRY_FOR_VOID_FUNCTIONS(XATSLEDArray);
- assert( pObj && pImpl && pObj == pObj->self );
-
- if ( pImpl->adaptationCtx != NULL )
- {
- XALEDArrayAdapt_Destroy( (XAAdaptationGstCtx*)pImpl->adaptationCtx );
- pImpl->adaptationCtx = NULL;
- }
-
- /* free all allocated interfaces */
- for(itfIdx = 0; itfIdx < LEDARRAY_ITFCOUNT; itfIdx++)
- {
- void *pItf = pObj->interfaceMap[itfIdx].pItf;
- if(pItf)
- {
- switch(itfIdx)
- {
- case LEDARRAY_LEDARRAYITF:
- XALEDArrayItfImpl_Free( pItf );
- break;
- case LEDARRAY_CONFIGEXTENSIONITF:
- XAConfigExtensionsItfImpl_Free( pItf );
- break;
- case LEDARRAY_DIMITF:
- XADIMItfImpl_Free( pItf );
- break;
-
- default:
- break;
- }
- pObj->interfaceMap[itfIdx].pItf = NULL;
- }
- }
-
- if ( pImpl->adaptationCtx != NULL )
- {
- XALEDArrayAdapt_Destroy( (XAAdaptationGstCtx*)pImpl->adaptationCtx );
- pImpl->adaptationCtx = NULL;
- }
-
- XA_IMPL_THREAD_SAFETY_EXIT_FOR_VOID_FUNCTIONS(XATSLEDArray);
- DEBUG_API("<-XALEDArrayDeviceImpl_FreeResources");
-
- return;
-}
-/* END OF FILE */