diff -r 951a5db380a0 -r d87d32eab1a9 videoeditorengine/h263decoder/inc/decgob.h --- a/videoeditorengine/h263decoder/inc/decgob.h Fri Jan 29 14:08:33 2010 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,163 +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: -* Header for GOB segment decoding module. -* -*/ - - -#ifndef _DECGOB_H_ -#define _DECGOB_H_ - -#include "core.h" -#include "vdcmvc.h" -#include "vdeims.h" -#include "MPEG4Transcoder.h" -class CMPEG4Transcoder; -/* - * Defines - */ - -// unify error codes -#define DGOB_OK_BUT_BIT_ERROR H263D_OK_BUT_BIT_ERROR /* Bit errors detected */ -#define DGOB_OK H263D_OK -#define DGOB_ERR H263D_ERROR - -/* - * Structs and typedefs - */ - -/* {{-output"dgobGOBSegmentInParam_t_info.txt" -ignore"*" -noCR}} - This structure is used to pass input parameters to - the dgobGetAndDecodeGOBSegment and dgobGetAndDecodeGOBSegmentContents - functions. - {{-output"dgobGOBSegmentInParam_t_info.txt"}} */ - -/* {{-output"dgobGOBSegmentInParam_t.txt"}} */ -typedef struct { - int numStuffBits; /* Number of stuffing bits before GBSC */ - - vdcPictureParam_t *pictParam; /* Picture attributes */ - - bibBuffer_t *inBuffer; /* Bit Buffer instance */ - - - bibBuffer_t *outBuffer; /* output Bit Buffer instance */ - bibBufferEdit_t *bufEdit; - int iColorEffect; - TBool iGetDecodedFrame; - - - int fGFIDShouldChange; /* If non-zero, the gfid parameter passed in - the dgobGOBSegmentInOutParam_t structure - should be different from the value got - from the bitstream. Otherwise, the values - should be equal. */ - -} dgobGOBSegmentInParam_t; -/* {{-output"dgobGOBSegmentInParam_t.txt"}} */ - - - -/* {{-output"dgobGOBSegmentInOutParam_t_info.txt" -ignore"*" -noCR}} - This structure is used to pass input parameters to - the dgobGetAndDecodeGOBSegment and dgobGetAndDecodeGOBSegmentContents - functions. The functions may modify the parameters (or the structures - pointed by the parameters). - {{-output"dgobGOBSegmentInOutParam_t_info.txt"}} */ - -/* {{-output"dgobGOBSegmentInOutParam_t.txt"}} */ -typedef struct { - int prevGNWithHeader; /* GN of the latest decoded GOB with header */ - - int prevGN; /* GN of the latest decoded GOB */ - - int gfid; /* GFID of the latest GOB header, - specify -1 if this is the 1st GOB of - the sequence */ - - u_char *fCodedMBs; /* array for coded macroblock flags in - scan-order, 1 = coded, 0 = not coded */ - - int numOfCodedMBs; /* number of coded macroblocks */ - - int *quantParams; /* array of quantization parameters for - macroblocks in scan-order */ - - mvcData_t *mvcData; /* Motion Vector Count module instance data */ - - vdeIms_t *imageStore; /* VDE Image Store instance data */ - - int trp; /* Temporal Reference for Prediction, - -1 if not indicated in the bitstream */ - - int rtr; /* Real TR of the referenced image */ - - u_char *refY; /* Reference frame */ - u_char *refU; - u_char *refV; - - u_char *currPY; /* Current P (or I) frame */ - u_char *currPU; - u_char *currPV; - - int StartByteIndex; - int StartBitIndex; - - -} dgobGOBSegmentInOutParam_t; -/* {{-output"dgobGOBSegmentInOutParam_t.txt"}} */ - - -/* {{-output"dgobGOBCheckParam_t_info.txt" -ignore"*" -noCR}} - This structure is used to pass input parameters to - the dgobCheckNextGob function. - {{-output"dgobGOBCheckParam_t_info.txt"}} */ - -/* {{-output"dgobGOBCheckParam_t.txt"}} */ -typedef struct { - bibBuffer_t *inBuffer; /* Bit Buffer instance */ - - bibBuffer_t *outBuffer; /* Out Bit Buffer instance data */ - int StartByteIndex; - int StartBitIndex; - - vdcPictureParam_t *pictParam; /* Picture attributes */ - int numStuffBits; /* Number of stuffing bits before GBSC */ - int prevGN; /* GN of the latest GOB */ - int gfid; /* GFID of the frame */ -} dgobCheckParam_t; -/* {{-output"dgobGOBCheckParam_t.txt"}} */ - - -/* - * Functions prototypes - */ - -int dgobGetAndDecodeGOBSegment( - const dgobGOBSegmentInParam_t *inParam, - dgobGOBSegmentInOutParam_t *inOutParam, CMPEG4Transcoder *hTranscoder); - -int dgobGetAndDecodeGOBSegmentContents( - const dgobGOBSegmentInParam_t *inParam, - int fGetNewReferenceFrame, - int quant, - dgobGOBSegmentInOutParam_t *inOutParam, CMPEG4Transcoder *hTranscoder); - -int dgobCheckNextGob( - dgobCheckParam_t *param , CMPEG4Transcoder *hTranscoder); - -#endif -// End of File