1 /*

     2  * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

     5  * under the terms of "Eclipse Public License v1.0"

     6  * which accompanies this distribution, and is available

     7  * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: Engine Implementation Header

    15  *

    16  */

    17 

    18 #ifndef XAENGINE_H

    19 #define XAENGINE_H

    20 

    21 #include "openmaxalwrapper.h"

    22 #include "xaglobals.h"

    23 #include "xaobjectitf.h"

    24 #include "xaengineadaptctx.h"

    25 

    26 #include "xaengineadaptctxmmf.h"

    27 #include "xaframeworkmgr.h"

    28 #include "xacapabilitiesmgr.h"

    29 

    30 /** MACROS **/

    31 

    32 /** TYPES **/

    33 

    34 /** ENUMERATIONS **/

    35 /* Enumeration for interfaces that Engine supports.  */

    36 typedef enum

    37     {

    38     ENGINE_OBJECTITF,

    39     ENGINE_ENGINEITF,

    40     ENGINE_DIMITF,

    41     ENGINE_THREADSYNCITF,

    42     /*

    43      ENGINE_CONFIGEXTENSIONSITF,

    44      ENGINE_DEVICEVOLUMEITF,

    45      */

    46     ENGINE_AUDIOIODEVICECAPAITF,

    47     /*    ENGINE_AUDIODECODERCAPAITF,*/

    48     ENGINE_AUDIOENCODERCAPAITF,

    49     /*

    50      ENGINE_CAMERACAPAITF,

    51      ENGINE_IMAGEDECODERCAPAITF,

    52      ENGINE_IMAGEENCODERCAPAITF,

    53      ENGINE_VIDEODECODERCAPAITF,

    54      ENGINE_VIDEOENCODERCAPAITF,

    55      */

    56     ENGINE_ITFCOUNT

    57     } XAEngineInterfaces;

    58 

    59 /** STRUCTURES **/

    60 /* Specification for XAEngineImpl.

    61  */

    62 typedef struct XAEngineImpl_

    63     {

    64     /* Parent for XAEngineImpl */

    65     XAObjectItfImpl baseObj;

    66 

    67     /* engine variables */

    68     XAboolean isThreadSafe;

    69 

    70     //actual adpatation context can point to either MMF or GST implementations

    71     FrameworkMap *frameworkMap;

    72     XACapabilities* capabilities;

    73 

    74     /*    void* adaptationGstCtx;

    75      void* adaptationMmfCtx;*/

    76     } XAEngineImpl;

    77 

    78 /** METHODS **/

    79 

    80 /* base object XAObjectItfImpl methods */

    81 XAresult XAEngineImpl_DoRealize(XAObjectItf self);

    82 XAresult XAEngineImpl_DoResume(XAObjectItf self);

    83 void XAEngineImpl_FreeResources(XAObjectItf self);

    84 

    85 /* XAEngineImpl -specific methods */

    86 

    87 #endif /* XAENGINE_H */