1 /*

     2 * Copyright (c) 2004-2007 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:    Provides datapath definitions for MCC subthreads

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef MCCDATAPATHDEF_H

    22 #define MCCDATAPATHDEF_H

    23 

    24 // DATA TYPES

    25 

    26     /**

    27     * State of the data transfer in datapath

    28     */

    29     enum TTransferState

    30         {

    31         EWaitSink,

    32         EWaitSource,

    33         ENeedSourceData,

    34         ESendDataToSink,

    35         ECanceled,

    36         EEndOfData //indicates that the datapath has transferred all the data to the sink

    37         };

    38 

    39     /**

    40     * Datapaths state enumeration

    41     */

    42     enum TDataPathState

    43         {

    44         EStopped,

    45         EPrimed,

    46         EStreaming,

    47         EPaused

    48         };

    49 

    50 #endif      // MCCDATAPATHDEF_H

    51             

    52 // End of File