// Copyright (c) 2006-2009 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:

//

/**

 @file

 @publishedAll

 @released

*/

#ifndef IMAGEFRAMECONST_H

#define IMAGEFRAMECONST_H

#include <imageframeformats.hrh>

#include <imageframeconst.hrh>

/** 

Constant which defines the maximum number of planes within TFrameLayout. 

*/

const TInt KMaxPlanesInFrame = 4;

/** 

Identifier for TFrameFormat type. 

 @see KIclImageFrameFormatUidValue

*/ 

static const TUid KUidIclImageFrameFormat   = {KIclImageFrameFormatUidValue};

/** 

Identifier for TFrameLayout type.

 @see KIclImageFrameLayoutUidValue

*/ 

static const TUid KUidIclImageFrameLayout	= {KIclImageFrameLayoutUidValue};

/* Format Uids */

/** 

    TFrameFormat format code.

    Format Description:

    YUV Monochrome image format.

    Planar, 8 bit per pixel. 

    Single Y plane for monochrome images.

    Pixel order: Y00Y01..

    @note greyscale values, 0=black, 255=white.

    Equivalent to ECam format code CCamera::EFormatMonochrome.

    Equivalent to Video FourCC code Y800, Y8.

    @see CCamera::TFormat

    @see KFormatYUVMonochromeUidValue

*/

const TUid KUidFormatYUVMonochrome = {KFormatYUVMonochromeUidValue};

/** 

    TFrameFormat format code.

    Format Description:

    YUV 4:2:2 image format. 

    Interleaved, 16 bits per pixel, 8 bits per sample.

    Pixel order: UY0VY1.

    Equivalent to ECam format code CCamera::EFormatYUV422.

    Equivalent to Video FourCC code UYVY.

    @see CCamera::TFormat

    @see KFormatYUV422InterleavedUidValue  

*/

const TUid KUidFormatYUV422Interleaved = {KFormatYUV422InterleavedUidValue};

/** 

    TFrameFormat format code.

    Format Description:

	YUV 4:2:0 image format.

    Planar, 12 bits per pixel.

    8 bit Y plane followed by 8 bit 2x2 subsampled U and V planes.

    Pixel order: Y00Y01Y02Y03...U0...V0...

    Equivalent to ECam format code CCamera::EFormatYUV420Planar.

    Equivalent to Video FourCC code I420.

    @see CCamera::TFormat

    @see KFormatYUV420PlanarUidValue  

*/

const TUid KUidFormatYUV420Planar 		= {KFormatYUV420PlanarUidValue};

/**     

	TFrameFormat format code.

	Format Description:

	YUV 4:2:0 image format.

    Planar, 12 bits per pixel.

    8 bit Y plane followed by 8 bit 2x2 subsampled V and U planes.

    Pixel order: Y00Y01Y02Y03...V0...U0...

    No equivalent ECam format code.

    Equivalent to Video FourCC code YV12.

    @see CCamera::TFormat

    @see KFormatYUV420InterleavedUidValue  

*/

const TUid KUidFormatYUV420PlanarReversed = {KFormatYUV420PlanarReversedUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	RGB Packed image format. 

    Interleaved in triplets, 12 bits per pixel.

    Pixel order: BGR - 4 bits per pixel with red in the least significant bits

    and the 4 most significant bits unused. 

    Equivalent to ECam format code CCamera::EFormat16bitRGB444.

    No equivalent Video FourCC code.

    @see CCamera::TFormat

    @see KFormat16bitRGB444InterleavedUidValue      

*/

const TUid KUidFormat16bitRGB444Interleaved = {KFormat16bitRGB444InterleavedUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	RGB Packed image format. 

    Interleaved in triplets, 16 bits per pixel. 

    Pixel order: BGR - 5 bits per pixel for red and blue and 6 bits for green,

    with red in the least significant bits.

    Equivalent to ECam format code  CCamera::EFormat16bitRGB565.

    No equivalent Video FourCC code.

    @see CCamera::TFormat     

    @see KFormat16BitRGB565InterleavedUidValue      

*/

const TUid KUidFormat16BitRGB565Interleaved = {KFormat16BitRGB565InterleavedUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	RGB Packed image format. 

    Interleaved in triplets, 32 bits per pixel. 

    Pixel order: BGR - 8 bits per pixel with red in the least significant bits

    and the 8 most significant bits unused. 

    Equivalent to ECam format code CCamera::EFormat32BitRGB888.

    No equivalent Video FourCC code. 

    @see CCamera::TFormat 

    @see KFormat32BitRGB888InterleavedUidValue          

*/

const TUid KUidFormat32BitRGB888Interleaved = {KFormat32BitRGB888InterleavedUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	YUV 4:2:0 image format.

    Interleaved, 12 bits per pixel. 

    8 bit, 4 Y plane samples  followed by 2 8 bit U and V samples.

    Pixel order: Y00Y01Y10Y11UV. 

    Equivalent to ECam format code 	CCamera::EFormatYUV420Interleaved.

    No equivalent Video FourCC code.  

    @see CCamera::TFormat

    @see KFormatYUV420InterleavedUidValue    

*/

const TUid KUidFormatYUV420Interleaved 		= {KFormatYUV420InterleavedUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	YUV 4:2:2 image format. 

    Interleaved, 16 bits per pixel, 8 bits per sample.

    Pixel order: Y1VY0U.

    Equivalent to ECam format code CCamera::EFormatYUV422Reversed.

    No equivalent Video FourCC code.

    @see CCamera::TFormat

    @see KFormatYUV422InterleavedReversedUidValue

*/

const TUid KUidFormatYUV422InterleavedReversed = {KFormatYUV422InterleavedReversedUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	YUV 4:2:2 image format. 

    Interleaved, 16 bits per pixel, 8 bits per sample.

    Pixel order: Y0Y1UV.

    No equivalent ECam format code.

    No equivalent Video FourCC code.

    @see CCamera::TFormat

    @see KFormatYYUV422InterleavedUidValue

*/

const TUid KUidFormatYYUV422Interleaved = {KFormatYYUV422InterleavedUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	YUV 4:2:2 image format. 

    Planar, 16 bits per pixel, 8 bits per sample.

    Pixel order: Y00Y01Y02Y03...U00U02...V00V02...

    No equivalent ECam format code.

    No equivalent Video FourCC code.

    @see CCamera::TFormat

    @see KFormatYUV422PlanarUidValue

*/

const TUid KUidFormatYUV422Planar = {KFormatYUV422PlanarUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	YUV 4:4:4 image format. 

    Planar, 24 bits per pixel, 8 bits per sample.

    Pixel order: Y00Y01Y02Y03...U00U01U02U03...V00V01V02V03...

    No equivalent ECam format code.

    No equivalent Video FourCC code.

    @see CCamera::TFormat

    @see KFormatYUV444PlanarUidValue

*/

const TUid KUidFormatYUV444Planar = {KFormatYUV444PlanarUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	YUV 4:4:4 image format.

    Interleaved, 24 bit per pixel, 8 bits per sample.

    Pixel order: Y00U00V00 Y01U01V01... 

    Equivalent to ECam format code CCamera::EFormatYUV444.

    No equivalent Video FourCC code. 

    @see CCamera::TFormat

    @see KFormatYUV444InterleavedUidValue    

*/

const TUid KUidFormatYUV444Interleaved 		= {KFormatYUV444InterleavedUidValue};

/** 

	TFrameFormat format code.

	Format Description:

	YUV 4:2:0 image format.

    Semiplanar, 12 bits per pixel, 8-bit per sample. 

    Y plane followed by an interleaved U/V plane with 2x2 subsampling.

    Pixel order: Y00Y01Y02Y03...U0V0...

    Equivalent to ECam format code 	CCamera::EFormatYUV420SemiPlanar.

    Equivalent to Video FourCC code 	NV12. 

    @see CCamera::TFormat    

    @see KFormatYUV420SemiPlanarUidValue    

*/

const TUid KUidFormatYUV420SemiPlanar 		= {KFormatYUV420SemiPlanarUidValue};

/* Colour spaces */

/** 

TFrameFormat image frame color space for YCbCr.

 @see KColourSpaceYCbCrUidValue

*/

const TUid KUidColourSpaceYCbCr = {KColourSpaceYCbCrUidValue};

/** 

TFrameFormat image frame color space for YUV.

 @see KColourSpaceYUVUidValue

*/

const TUid KUidColourSpaceYUV = {KColourSpaceYUVUidValue};

/** 

TFrameFormat image frame color space for RGB.

 @see KColourSpaceRGBUidValue

*/

const TUid KUidColourSpaceRGB = {KColourSpaceRGBUidValue};

/* Sampling */

/** 

TFrameFormat frame sampling for monochrome image data.

 @see KSamplingMonochromeUidValue

*/

const TUid KUidSamplingMonochrome = {KSamplingMonochromeUidValue};

/** 

TFrameFormat frame sampling for YUV444 image data.

 @see KSamplingColor444UidValue

*/

const TUid KUidSamplingColor444 = {KSamplingColor444UidValue};

/** 

TFrameFormat frame sampling for YUV422 image data.

 @see KSamplingColor422UidValue

*/

const TUid KUidSamplingColor422 = {KSamplingColor422UidValue};

/** 

TFrameFormat frame sampling for YUV420 image data.

 @see KSamplingColor420UidValue

*/

const TUid KUidSamplingColor420 = {KSamplingColor420UidValue};

/** 

TFrameFormat frame sampling for YUV411 image data.

 @see KSamplingColor411UidValue

*/

const TUid KUidSamplingColor411 = {KSamplingColor411UidValue};

/** 

Specific JPEG ImageFrame Decoder/Encoder option for the ConvertFrame API.

 @see KOptionConvertFrameUidValue

*/

const TUid KUidOptionConvertFrame = {KOptionConvertFrameUidValue};

/** 

Specific JPEG ImageFrame Decoder option for the RecommendBufferSize API.

This option allows the client of the decoder to obtain the recommended size for a ImageFrame 

and allocate memory accordingly.

 @see KRecommendBufferSizeUidValue

*/

const TUid KUidOptionRecommendBufferSize = {KOptionRecommendBufferSizeUidValue};

#endif // IMAGEFRAMECONST_H