1 /*

     2 * Copyright (c) 2008 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:  Inline implementation of MPXVideoRegion

    15 *

    16 */

    17 

    18 // Version : %version: 5 %

    19 

    20 

    21 #include <e32std.h>

    22 #include <s32strm.h>

    23 #include "mpxvideo_debug.h"

    24 

    25 inline

    26 CMPXVideoRegion*

    27 CMPXVideoRegion::NewL()

    28 {

    29     CMPXVideoRegion* self = CMPXVideoRegion::NewLC();

    30     CleanupStack::Pop( self );

    31     return self;

    32 }

    33 

    34 inline

    35 CMPXVideoRegion*

    36 CMPXVideoRegion::NewLC()

    37 {

    38     CMPXVideoRegion* self = new (ELeave) CMPXVideoRegion();

    39     CleanupStack::PushL( self );

    40     self->ConstructL();

    41     return self;

    42 }

    43 

    44 inline

    45 void

    46 CMPXVideoRegion::ConstructL()

    47 {

    48     iRegion = new RRegion( 10 );

    49 }

    50 

    51 inline

    52 CMPXVideoRegion::CMPXVideoRegion()

    53 {

    54 }

    55 

    56 inline

    57 CMPXVideoRegion::~CMPXVideoRegion()

    58 {

    59     iRegion->Destroy();

    60 }

    61 

    62 inline

    63 void

    64 CMPXVideoRegion::Print()

    65 {

    66     if ( iRegion->CheckError() )

    67     {

    68         MPX_DEBUG(_L("CMPXVideoRegion::Print() Error in DSA Region"));

    69         return;

    70     }

    71 

    72     MPX_DEBUG(_L("CMPXVideoRegion::Print() Rect Count = %d"),

    73         iRegion->Count() );

    74 

    75     const TRect* rectList = iRegion->RectangleList();

    76 

    77     for ( TInt i = 0 ; i < iRegion->Count() ; ++i )

    78     {

    79         MPX_DEBUG(_L("CMPXVideoRegion::Print() Rect %d"), i);

    80 

    81         MPX_DEBUG(_L( "CMPXVideoRegion::Print() (%d, %d), (%d, %d)"),

    82             rectList[i].iTl.iX, rectList[i].iTl.iY,

    83             rectList[i].iBr.iX, rectList[i].iBr.iY );

    84     }

    85 }

    86 

    87 inline

    88 void

    89 CMPXVideoRegion::SetRegion( RRegion& aRegion )

    90 {

    91     iRegion->Copy( aRegion );

    92 }

    93 

    94 inline

    95 TRegion&

    96 CMPXVideoRegion::GetRegion()

    97 {

    98     return *iRegion;

    99 }

   100 

   101 inline

   102 void

   103 CMPXVideoRegion::ExternalizeL( RWriteStream& aStream ) const

   104 {

   105     MPX_ENTER_EXIT(_L("CMPXVideoRegion::ExternalizeL()"));

   106 

   107     aStream.WriteInt32L( iRegion->Count() );

   108 

   109     const TRect* rectList = iRegion->RectangleList();

   110 

   111     for ( TInt i = 0 ; i < iRegion->Count() ; ++i )

   112     {

   113         aStream.WriteInt32L( rectList[i].iTl.iX );

   114         aStream.WriteInt32L( rectList[i].iTl.iY );

   115         aStream.WriteInt32L( rectList[i].iBr.iX );

   116         aStream.WriteInt32L( rectList[i].iBr.iY );

   117     }

   118 }

   119 

   120 //inline

   121 void

   122 CMPXVideoRegion::InternalizeL( RReadStream& aStream )

   123 {

   124     MPX_ENTER_EXIT(_L("CMPXVideoRegion::InternalizeL()"));

   125 

   126     TInt32 count = aStream.ReadInt32L();

   127 

   128     for ( TInt i = 0 ; i < count; ++i )

   129     {

   130         TInt32 a = aStream.ReadInt32L();

   131         TInt32 b = aStream.ReadInt32L();

   132         TInt32 c = aStream.ReadInt32L();

   133         TInt32 d = aStream.ReadInt32L();

   134 

   135         TRect* rect = new (ELeave) TRect( a, b, c, d );

   136         iRegion->AddRect( *rect );

   137         delete rect;

   138     }

   139 }