/*

* Copyright (c) 2010 Ixonos Plc.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the "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:

* Ixonos Plc

*

* Description:  

* Video settings.

*

*/

#ifndef CTRSETTINGS_H

#define CTRSETTINGS_H

// INCLUDES

#include <devvideoconstants.h>

// MACROS

#ifdef _DEBUG

#define DEBUGPRINT

#endif

// Debug print macro

#ifdef DEBUGPRINT

#include <e32svr.h>

#define PRINT(x) RDebug::Print x;

#else

#define PRINT(x)

#endif

// CONSTANTS

// Transcoder states

enum TRStates

    {

    ETRNone, 

    ETROpened, 

    ETRInitializing, 

    ETRInitialized, 

    ETRRunning, 

    ETRPaused, 

    ETRStopping, 

    ETRStopped, 

    ETRFatalError

    };

enum TRCodecTypes

    {

    EH263, 

    EMpeg4,

    EH264

    };

// Input format parameters

// Planar (first Y frame, then U, then V)

const TYuvDataLayout KTRYuvLayout = EYuvDataPlanar;

// YUV-RGB conversion coefficients to use: YUV data with range 0 (Y [16-235]) and conversion coefficients according to BT.601.5 

const TYuvCoefficients KTRYuvCoefficients = EYuvBt601Range0;

// Aspect ratio, in H.263 default is 12:11, but camera probably provides 1:1

const TInt KTRAspectRatioNum = 12;

const TInt KTRAspectRatioDenom = 11;

// Quality is more important than delay in non real-time mode

const TReal KTRLatencyQualityTradeoffNonRT = 1.0;

// Tradeoff for real-time mode

const TReal KTRLatencyQualityTradeoffRT = 0.3;

// range is [0...100]

const TUint KTRPictureQuality = 50;

// (1.0 means the picture quality is sacrificed 

// "all the way" to match the target fps

const TReal KTRQualityTemporalTradeoff = 0.8;

// 720x576,720x288,360x288

// PAL 1, 2, 3

// KTRDefaultSrcRate

const TReal KTRDefaultSrcRate = 15.0;

// KTRDefaultAccessRate

const TReal KTRDefaultAccessRate = 0.2;

// Number of video segments

const TUint KTRMinNumberOfBuffersVideoSegment = 25;

const TUint KTRMinNumberOfBuffersCodedPicture = 4;

// Min number of bitstream buffers for decoder

const TUint KTRDecoderMinNumberOfBuffers = 2;

// Number of internal buffers for resampled uncompressed data

const TUint KTRMinNumberOfResampledPictureBuffers = 4;

// Codec levels

const TUint KTRH263CodecLevel10 = 10;

const TUint KTRH263CodecLevel20 = 20;

const TUint KTRH263CodecLevel30 = 30;

const TUint KTRH263CodecLevel40 = 40;

const TUint KTRH263CodecLevel45 = 45;

const TUint KTRH263CodecLevel50 = 50;

const TUint KTRH263CodecLevel60 = 60;

const TUint KTRH263CodecLevel70 = 70;

const TUint KTRH264CodecLevel10 = 110;

const TUint KTRH264CodecLevel10b = 119;

const TUint KTRH264CodecLevel11 = 111;

const TUint KTRH264CodecLevel12 = 112;

const TUint KTRH264CodecLevel13 = 113;

const TUint KTRH264CodecLevel20 = 120;

const TUint KTRH264CodecLevel21 = 121;

const TUint KTRH264CodecLevel22 = 122;

const TUint KTRH264CodecLevel30 = 130;

//WVGA task

const TUint KTRH264CodecLevel31 = 131;

const TUint KTRMPEG4CodecLevel0 = 0;

const TUint KTRMPEG4CodecLevel1 = 1;

const TUint KTRMPEG4CodecLevel2 = 2;

const TUint KTRMPEG4CodecLevel3 = 3;

const TUint KTRMPEG4CodecLevel0b = 9;

const TUint KTRMPEG4CodecLevel4a = 4;

// Bitstream buffer size

const TUint KTRMaxBufferSizeLevel10 = 16384;

const TUint KTRMaxBufferSizeLevel20 = 65536;

const TUint KTRMaxBufferSizeLevel30 = 65536;

const TUint KTRMaxBufferSizeLevel40 = 32768;

const TUint KTRMaxBufferSizeLevel45 = 16384;

const TUint KTRMaxBufferSizeLevel50 = 32768;

const TUint KTRMaxBufferSizeLevel60 = 32768;

const TUint KTRMaxBufferSizeLevel70 = 32768;

const TUint KTRMaxBufferSizeH264Level10 = 19688;

const TUint KTRMaxBufferSizeH264Level10b = 39375;

const TUint KTRMaxBufferSizeH264Level11 = 56250;

const TUint KTRMaxBufferSizeH264Level12 = 112500;

const TUint KTRMaxBufferSizeH264Level13 = 225000;

const TUint KTRMaxBufferSizeH264Level20 = 225000;

const TUint KTRMaxBufferSizeH264Level21 = 450000;

const TUint KTRMaxBufferSizeH264Level22 = 450000;

const TUint KTRMaxBufferSizeH264Level30 = 1125000;

//WVGA task

const TUint KTRMaxBufferSizeH264Level31 = 2250000;

const TUint KTRMaxBufferSizeLevel0 = 20480;

const TUint KTRMaxBufferSizeLevel0b = 40960;

const TUint KTRMaxBufferSizeLevel1 = 20480;

const TUint KTRMaxBufferSizeLevel2 = 81920;

const TUint KTRMaxBufferSizeLevel3 = 81920;

const TUint KTRMaxBufferSizeLevel4a = 163840;

// Bit rates for different profiles / levels, [kbps]

const TUint KTRMaxBitRateH263Level10 = 64000;

const TUint KTRMaxBitRateH263Level20 = 128000;

const TUint KTRMaxBitRateH263Level30 = 384000;

const TUint KTRMaxBitRateH263Level40 = 384000;

const TUint KTRMaxBitRateH263Level45 = 128000;

const TUint KTRMaxBitRateH263Level50 = 384000;

const TUint KTRMaxBitRateH263Level60 = 384000;

const TUint KTRMaxBitRateH263Level70 = 384000;

const TUint KTRMaxBitRateH264Level10 = 64000;

const TUint KTRMaxBitRateH264Level10b = 128000;

const TUint KTRMaxBitRateH264Level11 = 192000;

const TUint KTRMaxBitRateH264Level12 = 384000;

const TUint KTRMaxBitRateH264Level13 = 768000;

const TUint KTRMaxBitRateH264Level20 = 2000000;

const TUint KTRMaxBitRateH264Level21 = 4000000;

const TUint KTRMaxBitRateH264Level22 = 4000000;

const TUint KTRMaxBitRateH264Level30 = 10000000;

//WVGA task

const TUint KTRMaxBitRateH264Level31 = 20000000;

const TUint KTRMaxBitRateMPEG4Level0 = 64000;

const TUint KTRMaxBitRateMPEG4Level0b = 128000;

const TUint KTRMaxBitRateMPEG4Level1 = 64000;

const TUint KTRMaxBitRateMPEG4Level2 = 128000;

const TUint KTRMaxBitRateMPEG4Level3 = 384000;

const TUint KTRMaxBitRateMPEG4Level4a = 4000000;

// Target framerate default

const TReal KTRTargetFrameRateDefault = 15.0;

// Default segment size

const TUint KTRDefaultSegmentSize = 256;

// Min segment size

const TUint KTRMinSegmentSize = 256;

// Max desc8 length

const TUint KMaxDesC8Length = 256;

// Image size 

const TUint KTRQCIFWidth = 176;

const TUint KTRQCIFHeight = 144;

const TUint KTRSubQCIFWidth = 128;

const TUint KTRSubQCIFHeight = 96;

const TUint KTRCIFWidth = 352;

const TUint KTRCIFHeight = 288;

const TUint KTRPALWidth = 720;

const TUint KTRPAL2Height = 288;

const TUint KTRPAL1Height = 576;

const TUint KTRQVGAWidth = 320;

const TUint KTRQVGAHeight = 240;

const TUint KTRVGAWidth = 640;

const TUint KTRVGAHeight = 480;

const TUint KTR4CIFWidth = 704;

const TUint KTR4CIFHeight = 576;

const TUint KTRVGA16By9Width = 640;

const TUint KTRVGA16By9Height = 352;

//WVGA task

const TUint KTRWVGAWidth = 864;

const TUint KTRWVGAHeight = 480;

// Number of TVideoPictures in TranscoderPicture queue 

const TUint KTRPictureBuffersNumber = 2;

// Number fo TTRVideoPicture containers in TRTranscoderQueue

const TUint KTRPictureContainersNumber = 5;

// Number of picture buffers allocated by encoder plugin (if BufferManagementCI is available)

// Only few (one or two) buffers can be used: See mdf extensions spec for details

const TUint KTRPictureBuffersNumberBMCI = 2;

// X0 would be enough.. ? 

const TUint KNumberOfEvents = 50;

#endif // CTRSETTINGS_H