mdfdevvideoextensions/nga_mdf_postprocessor_shai/inc/NGAPostProcSessionManagerObserver.h
author hgs
Thu, 16 Sep 2010 18:57:38 +0100
changeset 58 b6dbf97aba93
permissions -rw-r--r--
2010wk36_01
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
58
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     1
/*
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     2
* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     3
* All rights reserved.
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     4
* This component and the accompanying materials are made available
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     5
* under the terms of "Eclipse Public License v1.0"
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     6
* which accompanies this distribution, and is available
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     7
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     8
*
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
     9
* Initial Contributors:
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    10
* Nokia Corporation - initial contribution.
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    11
*
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    12
* Contributors:
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    13
*
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    14
* Description:
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    15
*
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    16
*/
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    17
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    18
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    19
#ifndef __NGAPOSTPROCSESSIONMANAGEROBSERVER_H__
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    20
#define __NGAPOSTPROCSESSIONMANAGEROBSERVER_H__
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    21
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    22
/**
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    23
@internal
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    24
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    25
The class is a mixin and is intended to support for communicating buffers availablity 
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    26
after buffer has been released by GCE. 
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    27
*/
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    28
class MNGAPostProcSessionManagerObserver
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    29
{
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    30
public:
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    31
    /**
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    32
    This method can be called from session manager, whenever a buffer is released by GCE.
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    33
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    34
    @param  "aBufId Id of the buffer that got released by GCE. This buffer can be used to get 
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    35
    		 more data from decoder"
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    36
    */
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    37
    virtual void BufferAvailable(TInt aBufId, TInt aStatus) = 0;
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    38
    
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    39
};    
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    40
b6dbf97aba93 2010wk36_01
hgs
parents:
diff changeset
    41
#endif //__NGAPOSTPROCSESSIONMANAGEROBSERVER_H__