diff -r 18fa9327a158 -r e3cdd00b5ae3 camappengine/Engine/Src/CaeVideoQualityLevels.cpp --- a/camappengine/Engine/Src/CaeVideoQualityLevels.cpp Thu Aug 19 10:05:54 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,249 +0,0 @@ -/* -* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: Camera Application Engine video quality level and container -* -*/ - - - -// INCLUDE FILES - -#include "CaeVideoQualityLevels.h" - -#include "CaeEngineImp.h" // For LOGTEXT - -// CONSTANTS -const TInt KQualityLevelArrayGranularity = 3; - - - -// ============================ MEMBER FUNCTIONS =============================== - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::CCaeVideoQualityLevelsCont -// Default constructor. -// ----------------------------------------------------------------------------- -// -CCaeVideoQualityLevelsCont::CCaeVideoQualityLevelsCont() -: iQltyLevelCountSdKey( KCaeVideoQltyLevelCount ) - { - } - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::~CCaeVideoQualityLevelsCont -// Destructor. -// ----------------------------------------------------------------------------- -// -CCaeVideoQualityLevelsCont::~CCaeVideoQualityLevelsCont() - { - delete iQualityLevels; - } - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::ConstructL -// Symbian 2nd phase constructor can leave. -// ----------------------------------------------------------------------------- -// -void CCaeVideoQualityLevelsCont::ConstructL() - { - LOGTEXT( _L( "Cae: CCaeVideoQualityLevelsCont::ConstructL() entering" ) ); - - iQualityLevels = new( ELeave ) CArrayFixFlat( KQualityLevelArrayGranularity ); - - LOGTEXT( _L( "Cae: CCaeVideoQualityLevelsCont::ConstructL() returning" ) ); - } - - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::NewL -// Two-phased constructor. -// ----------------------------------------------------------------------------- -// -CCaeVideoQualityLevelsCont* CCaeVideoQualityLevelsCont::NewL() - { - LOGTEXT( _L( "Cae: CCaeVideoQualityLevelsCont::NewL() entering" ) ); - - CCaeVideoQualityLevelsCont* self = new( ELeave ) CCaeVideoQualityLevelsCont; - - CleanupStack::PushL( self ); - self->ConstructL(); - CleanupStack::Pop( self ); - - LOGTEXT( _L( "Cae: CCaeVideoQualityLevelsCont::NewL() returning" ) ); - - return self; - } - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::InitDefaultsL -// Sets hardcoded default parameters for default video quality levels that -// are created. -// ----------------------------------------------------------------------------- -// -TInt CCaeVideoQualityLevelsCont::InitDefaultsL() - { - LOGTEXT( _L( "Cae: CCaeVideoQualityLevelsCont::InitL() entering" ) ); - - // Delete all elements from the array and - // free the memory allocated to the array buffer. - iQualityLevels->Reset(); - - // Initialize hardcoded default quality levels. - - TSize size; - - CVideoQualityLevel* videoQualityLevel = new( ELeave ) CVideoQualityLevel; - CleanupStack::PushL( videoQualityLevel ); - - // Level 0: - size.SetSize( KImgWidthQCIF, KImgHeightQCIF ); - videoQualityLevel->iFrameSize = size; - videoQualityLevel->iFrameRate = 15.0; // Frames per second. Basically HW dependent. - videoQualityLevel->iBitRate = 64000; // Bits per second. Basically HW dependent. - videoQualityLevel->iAudioEnabled = EFalse; - videoQualityLevel->iAudioBitRate = 12200; // Bits per second. Basically HW dependent. - videoQualityLevel->iMimeType.Copy( KVideoMimeType ); - videoQualityLevel->iPreferredSupplier.Copy( KPreferredSupplier ); - videoQualityLevel->iVideoType.Copy( KVideoType ); - videoQualityLevel->iAudioType.Copy( KAudioType ); - videoQualityLevel->iStorageRate = 78000; // That many bits per second to store. Estimate only - videoQualityLevel->iKey = KCaeVideoQltyLevel0; - - iQualityLevels->AppendL( *videoQualityLevel ); - - // Level 1: - size.SetSize( KImgWidthSubQCIF, KImgHeightSubQCIF ); - videoQualityLevel->iFrameSize = size; - videoQualityLevel->iFrameRate = 15.0; // Frames per second. Basically HW dependent. - videoQualityLevel->iBitRate = 60000; // Bits per second. Basically HW dependent. - videoQualityLevel->iAudioEnabled = EFalse; - videoQualityLevel->iAudioBitRate = 6700; // Bits per second. Basically HW dependent. - videoQualityLevel->iMimeType.Copy( KVideoMimeType ); - videoQualityLevel->iPreferredSupplier.Copy( KPreferredSupplier ); - videoQualityLevel->iVideoType.Copy( KVideoType ); - videoQualityLevel->iAudioType.Copy( KAudioType ); - videoQualityLevel->iStorageRate = 68000; // That many bits per second to store. Estimate only - videoQualityLevel->iKey = KCaeVideoQltyLevel1; - - iQualityLevels->AppendL( *videoQualityLevel ); - - // Level 2: - size.SetSize( KImgWidthSubQCIF, KImgHeightSubQCIF ); - videoQualityLevel->iFrameSize = size; - videoQualityLevel->iFrameRate = 5.0; // Frames per second. Basically HW dependent. - videoQualityLevel->iBitRate = 40000; // Bits per second. Basically HW dependent. - videoQualityLevel->iAudioEnabled = EFalse; - videoQualityLevel->iAudioBitRate = 5150; // Bits per second. Basically HW dependent. - videoQualityLevel->iMimeType.Copy( KVideoMimeType ); - videoQualityLevel->iPreferredSupplier.Copy( KPreferredSupplier ); - videoQualityLevel->iVideoType.Copy( KVideoType ); - videoQualityLevel->iAudioType.Copy( KAudioType ); - videoQualityLevel->iStorageRate = 47000; // That many bits per second to store. Estimate only - videoQualityLevel->iKey = KCaeVideoQltyLevel2; - - iQualityLevels->AppendL( *videoQualityLevel ); - - CleanupStack::PopAndDestroy( videoQualityLevel ); - - LOGTEXT( _L( "Cae: CCaeVideoQualityLevelsCont::InitL() returning" ) ); - - return iQualityLevels->Count(); - } - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::Count -// ----------------------------------------------------------------------------- -// -TInt CCaeVideoQualityLevelsCont::Count() const - { - return iQualityLevels->Count(); - } - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::At -// ----------------------------------------------------------------------------- -// -CVideoQualityLevel& CCaeVideoQualityLevelsCont::At( - TInt aIndex ) const - { - return iQualityLevels->At( aIndex ); - } - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::Key -// ----------------------------------------------------------------------------- -// -const TDes& CCaeVideoQualityLevelsCont::Key( - TInt aIndex ) const - { - return iQualityLevels->At( aIndex ).iKey; - } - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::ResizeL -// ----------------------------------------------------------------------------- -// -void CCaeVideoQualityLevelsCont::ResizeL( - TInt aQualityLevelCount ) - { - iQualityLevels->ResizeL( aQualityLevelCount ); - } - - -// ----------------------------------------------------------------------------- -// CCaeVideoQualityLevelsCont::QltyLevelCountSdKey -// ----------------------------------------------------------------------------- -// -const TDesC& CCaeVideoQualityLevelsCont::QltyLevelCountSdKey() const - { - return iQltyLevelCountSdKey; - } - - -///////////////////////////// -// CVideoQualityLevel methods -///////////////////////////// - - -// ----------------------------------------------------------------------------- -// CVideoQualityLevel::CVideoQualityLevel -// Default constructor. -// ----------------------------------------------------------------------------- -// -CVideoQualityLevel::CVideoQualityLevel() -:CQualityLevel() - { - } - - -// ----------------------------------------------------------------------------- -// CVideoQualityLevel::~CVideoQualityLevel -// Destructor. -// ----------------------------------------------------------------------------- -// -CVideoQualityLevel::~CVideoQualityLevel() - { - } - - -// End of File