1 // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Constants and structs specific to VC1.  See the DevVideo specs for more details.

    15 // 

    16 //

    17 

    18 #ifndef __DEVVIDEO_VC1_H__

    19 #define __DEVVIDEO_VC1_H__

    20 

    21 #include <e32base.h>

    22 

    23 /**

    24 Specifies the picture type.

    25 @publishedAll

    26 @released

    27 */

    28 enum TVC1PictureType

    29     {

    30 	/**

    31 	INTRA picture, consisting of at least one I slice and zero or more SI slices

    32 	*/

    33 	EVC1PictureTypeI   = 0x01,

    34 

    35 	/**

    36 	INTER picture, consisting of at least one P slice and zero or more I, SI and SP slices

    37 	*/

    38 	EVC1PictureTypeP   = 0x02,

    39 

    40 	/**

    41 	Bi-predictive picture, consisting of at least one B slice and zero or more I, P, SI, 

    42 	and SP slices 

    43 	*/

    44 	EVC1PictureTypeB   = 0x04,

    45 

    46 	/**

    47 	SI picture or switching I picture consisting of SI slices

    48 	*/

    49 	EVC1PictureTypeBI  = 0x08

    50     };

    51 

    52 

    53 

    54 

    55 #endif