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: 

    15 *

    16 */

    17 

    18 

    19 #ifndef XASTREAMINFORMATIONITF_H

    20 #define XASTREAMINFORMATIONITF_H

    21 

    22 #include "openmaxalwrapper.h"

    23 #include "xaadptbasectx.h"

    24 

    25 /** MACROS **/

    26 

    27 /** TYPES **/

    28 

    29 /** ENUMERATIONS **/

    30 

    31 /** STRUCTURES **/

    32 /* Definition of XAStreamInformationItf implementation */

    33 typedef struct XAStreamInformationItfImpl_

    34 {

    35     /* parent interface */

    36     struct XAStreamInformationItf_ itf;

    37     /* pointer to self */

    38     struct XAStreamInformationItfImpl_* self;

    39 

    40     /*Adaptation variables*/

    41 

    42     XAStreamInformationItf cbPtrToSelf;

    43     xaStreamEventChangeCallback  callback;

    44     void *cbcontext;

    45     XAAdaptationBaseCtx *adapCtx;

    46 

    47 } XAStreamInformationItfImpl;

    48 

    49 /** METHODS **/

    50 

    51 /* Base interface XAStreamInformationItf implementation */

    52 XAresult XAStreamInformationItfImpl_QueryMediaContainerInformation(

    53                 XAStreamInformationItf self,

    54                 XAMediaContainerInformation * info);

    55 

    56 XAresult XAStreamInformationItfImpl_QueryStreamType(

    57                 XAStreamInformationItf self,

    58                 XAuint32 streamIndex, 

    59                 XAuint32 *domain);

    60 

    61 XAresult XAStreamInformationItfImpl_QueryStreamInformation(

    62                 XAStreamInformationItf self, 

    63                 XAuint32 streamIndex,

    64                 void * info);

    65 

    66 XAresult XAStreamInformationItfImpl_QueryStreamName(

    67                 XAStreamInformationItf self, 

    68                 XAuint32 streamIndex, 

    69                 XAuint16 * pNameSize,

    70                 XAchar * pName);

    71 

    72 XAresult XAStreamInformationItfImpl_RegisterStreamChangeCallback(

    73                 XAStreamInformationItf self,

    74                 xaStreamEventChangeCallback callback,

    75                 void * pContext);

    76 

    77 XAresult XAStreamInformationItfImpl_QueryActiveStreams(

    78                 XAStreamInformationItf self,

    79                 XAuint32 *numStreams,

    80                 XAboolean *activeStreams);

    81 

    82 XAresult XAStreamInformationItfImpl_SetActiveStream(

    83                 XAStreamInformationItf self, 

    84                 XAuint32 streamNum,

    85                 XAboolean active, 

    86                 XAboolean commitNow);

    87 

    88 /* XAStreamInformationItfImpl -specific methods */

    89 XAStreamInformationItfImpl* XAStreamInformationItfImpl_Create(XAAdaptationBaseCtx *adapCtx);

    90 void XAStreamInformationItfImpl_Free(XAStreamInformationItfImpl* self);

    91 

    92 #endif /* XASTREAMINFORMATIONITF_H */