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/*
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* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef T_DEVVIDEOCONSTANTS_H_
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#define T_DEVVIDEOCONSTANTS_H_
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#include <devvideoplay.h>
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#include <devvideobase.h>
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//Constant
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// size constant declarations
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const TInt KScreenNumber = 0;//check documentation for more information about screen number
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/**
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* Length in byte of start code/picture start code
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*/
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const TInt KScLength =3;
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const TInt KVc1HeaderLength = 36;
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/**
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* Min def. of Max byte size of a h263 coded picture in QCIF
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*/
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const TInt KH263MaxCodedSizeQCIF = (8192); //1024 bytes( 1 kibibyte)
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const TInt KH263MaxCodedSizeCIF = (32768); //Min def. of Max byte size of a h263 coded picture in CIF
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/**
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* from VBV buffering model
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* The Video Buffer Verifier (VBV) is a model hypothetical decoder buffer that will not overflow or underflow
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* when fed a conforming MPEG bit stream.
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*
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*/
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const TInt KMP4MaxCodedSizeQCIF = (10*16384/8);
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const TInt KMP4MaxCodedSizeCIF = (40*16384/8);
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const TInt KMP4MaxCodedSizeVGA = (80*16384/8); // 2048 bytes / 8 bits
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const TInt KMP4MaxCodedSizePAL = (112*16384/8);
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const TInt KMP4MaxCodedSize720P = (248*16384/8);
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const TInt KMaxCodedSize = KMP4MaxCodedSize720P; // initialize value
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/**
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* Buffer Options Const
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* Min Number of Input buffer, used by decoding SetBufferOptions
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*/
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const TInt KNumOfInputBuffers = 2;
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//For Syncronization
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/**
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* Time interval for postproc sync test 15 fps
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*/
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const TInt64 KFrameTimeInterval = (TInt64)(1000000/15) ;
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/**
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* Need to tune if playback timing does not match
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*/
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const TInt64 KStartOffset = 0;
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const TInt KQVGAWidth = 240;
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const TInt KQVGAHeight = 320;
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const TInt KBufferInputPictures = 1;
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enum TVideoCodec
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{
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ENoCodec,
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EH263,
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EMPEG4,
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EH264,
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EAVC,
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EVC1,
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EFLV,
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EVP6,
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ERV9
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};
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const TInt KNumPictures = 4;
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const TReal32 KVEDSPH263TimerResolution = 30000 / (TReal32 )1001;
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#endif /*T_DEVVIDEOCONSTANTS_H_*/
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