--- a/videoeditorengine/vedengine/videoprocessor/inc/Composer.h Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,161 +0,0 @@
-/*
-* 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:
-*
-*/
-
-
-
-#ifndef __COMPOSER_H__
-#define __COMPOSER_H__
-
-// INCLUDES
-#ifndef __E32BASE_H__
-#include <e32base.h>
-#endif
-
-// CONSTANTS
-// MACROS
-// DATA TYPES
-// FUNCTION PROTOTYPES
-// FORWARD DECLARATIONS
-
-
-// CLASS DECLARATION
-
-/**
-* Base class for file format parser
-* ?other_description_lines
-*/
-class CComposer : public CBase
- {
-
- public: // Constants
-
- enum TErrorCode
- {
- EInternalAssertionFailure = -2200,
- EComposerNotEnoughData = -2201, //FC Can this happen?
- EComposerEndOfStream = -2202,//FC Can this happen?
- EComposerBufferTooSmall = -2203,//FC Can this happen?
- EComposerUnsupportedFormat = -2204,//FC Can this happen?
- EComposerStreamCorrupted = -2205,//FC Can this happen?
- EComposerFailure = -2206
- };
-
- // file format
- enum TFileFormat {
- EFileFormatUnrecognized = 0,
- EFileFormat3GP,
- EFileFormatMP4
- };
-
- // video format
- enum TVideoFormat {
- EVideoFormatNone = 0,
- EVideoFormatH263Profile0Level10,
- EVideoFormatH263Profile0Level45,
- EVideoFormatMPEG4,
- EVideoFormatAVCProfileBaseline
- };
-
- // audio format
- enum TAudioFormat
- {
- EAudioFormatNone = 0,
- EAudioFormatAMR,
- EAudioFormatAAC
- };
-
- public: // Data structures
-
- // common stream parameters
- struct TStreamParameters
- {
- TBool iHaveVideo; // is there video in the stream ?
- TBool iHaveAudio; // is there audio in the stream ?
- TUint iNumDemuxChannels; // number of demux channels
- TFileFormat iFileFormat; // file format
- TVideoFormat iVideoFormat; // video format
- TAudioFormat iAudioFormat; // audio format
-
- TUint iAudioFramesInSample; // audio frames per one sample (3GPP)
-
- TUint iVideoWidth; // width of a video frame
- TUint iVideoHeight; // height of a video frame
- TInt64 iVideoPicturePeriodNsec; // one PCF tick period in nanoseconds
- TUint iVideoIntraFrequency; // intra frame frequency in stream
-
- TUint iStreamLength; // stream length in milliseconds
- TUint iVideoLength;
- TUint iAudioLength;
-
- TBool iCanSeek; // TRUE if seeking in file is possible
-
- TUint iStreamSize; // stream size in bytes
- TUint iStreamBitrate; // stream average bitrate
-
- TUint iMaxPacketSize; // The maximum media packet size
- TUint iLogicalChannelNumberVideo; // Logical channel number for video data
- TUint iLogicalChannelNumberAudio; // Logical channel number for audio data
- TUint iReferencePicturesNeeded; // Number of reference pictures
- // the video decoder needs to store.
- TUint iNumScalabilityLayers; // The number of different scalability layers used
- TUint iLayerFrameRates[8]; // Picture rate for each layer
-
- TReal iFrameRate;
- TInt iVideoTimeScale;
- TInt iAudioTimeScale;
-
- };
-
- public: // Constructors and destructor
-
- public: // New functions
-
- /**
- * Composer the stream header.
- * @param aStreamParameters Stream parameters
- */
- virtual void ComposeHeaderL(CComposer::TStreamParameters& aStreamParameters,
- TInt aOutputVideoTimeScale, TInt aOutputAudioTimeScale, TInt aAudioFramesInSample) = 0;
-
- virtual TInt Close() = 0;
-
- virtual TInt WriteFrames(TDesC8& aSrcBuffer, TInt aFrameSize,TInt aDuration,
- TInt aKeyFrame,TInt aNumberOfFrames,TInt aFrameType) = 0;
-
- virtual TInt WriteFrames(TDesC8& aSrcBuffer, TInt aFrameSize,TInt aDuration,
- TInt aKeyFrame,TInt aNumberOfFrames,TInt aFrameType, TInt& aMP4Size,
- TBool aModeChanged,TBool aFirstFrameOfClip,TInt aMode, TBool aFromEncoder) = 0;
-
- virtual TUint8* GetComposedBuffer() = 0; //Added for buffer support
-
- virtual TUint GetComposedBufferSize() = 0; //Added for buffer support
-
- /**
- * Calculate free space on the target output drive in bytes.
- *
- * @param None
- * @return Free space in bytes
- */
- virtual TInt64 DriveFreeSpaceL() = 0;
-
-
- };
-
-#endif // __PARSER_H__
-
-// End of File