Symaptic: os/graphics/graphicsresourceservices/graphicsresourceimplementation/inc/sgdevice.inl@bde4ae8d615e

     1 // Copyright (c) 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 "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Graphics Resource - logical device driver inline functions

    15 //

    17 #ifndef SGDEVICE_INL

    18 #define SGDEVICE_INL

    20 inline TVersion SgDeviceVersionRequired()

    21 	{

    22 	return TVersion(1, 1, 0);

    23 	}

    25 #ifndef __KERNEL_MODE__

    27 inline TInt RSgDevice::Connect()

    28 	{

    29 	return DoCreate(KSgDeviceName, SgDeviceVersionRequired(), KNullUnit, NULL, NULL);

    30 	}

    32 inline TInt RSgDevice::CreateResource(TUint32 aAttribs, const TDesC8& aMetaData, TInt aDataSize, TUint64& aId)

    33 	{

    34 	TCreateResourceArgs args;

    35 	args.iAttributes = aAttribs;

    36 	args.iMetaData = &aMetaData;

    37 	args.iDataSize = aDataSize;

    38 	return DoControl(EControlCreateResource, &args, &aId);

    39 	}

    41 inline TInt RSgDevice::OpenResource(TUint64 aId)

    42 	{

    43 	return DoControl(EControlOpenResource, &aId);

    44 	}

    46 inline TInt RSgDevice::CloseResource(TUint64 aId)

    47 	{

    48 	return DoControl(EControlCloseResource, &aId);

    49 	}

    51 inline TUint32 RSgDevice::ResourceAttributes(TUint64 aId)

    52 	{

    53 	return static_cast<TUint32>(DoControl(EControlResourceAttributes, &aId));

    54 	}

    56 inline TInt RSgDevice::GetResourceMetaData(TUint64 aId, TDes8& aMetaData)

    57 	{

    58 	return DoControl(EControlGetResourceMetaData, &aId, &aMetaData);

    59 	}

    61 inline TAny* RSgDevice::ResourceDataAddress(TUint64 aId)

    62 	{

    63 	return reinterpret_cast<TAny*>(DoControl(EControlResourceDataAddress, &aId));

    64 	}

    66 inline TInt RSgDevice::ResourceDataSize(TUint64 aId)

    67 	{

    68 	return DoControl(EControlResourceDataSize, &aId);

    69 	}

    71 inline TInt RSgDevice::GlobalResourceCount()

    72 	{

    73 	return DoControl(EControlGlobalResourceCount);

    74 	}

    76 inline TInt RSgDevice::LocalGraphicsMemoryUsed()

    77 	{

    78 	return DoControl(EControlLocalGraphicsMemoryUsed);

    79 	}

    81 inline TInt RSgDevice::GlobalGraphicsMemoryUsed()

    82 	{

    83 	return DoControl(EControlGlobalGraphicsMemoryUsed);

    84 	}

    86 #endif // __KERNEL_MODE__

    88 #endif // SGDEVICE_INL

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--