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* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
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* - XviD Main header file - |
* - XviD Main header file - |
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* |
* |
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* This program is an implementation of a part of one or more MPEG-4 |
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* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
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* to use this software module in hardware or software products are |
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* advised that its use may infringe existing patents or copyrights, and |
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* any such use would be at such party's own risk. The original |
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* developer of this software module and his/her company, and subsequent |
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* editors and their companies, will have no liability for use of this |
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* software or modifications or derivatives thereof. |
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* |
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* This program is free software ; you can redistribute it and/or modify |
* This program is free software ; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation ; either version 2 of the License, or |
* the Free Software Foundation ; either version 2 of the License, or |
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* along with this program ; if not, write to the Free Software |
* along with this program ; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
* |
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*****************************************************************************/ |
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/***************************************************************************** |
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* |
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* History |
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* |
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* - 2002/06/13 Added legal header, ANSI C comment style (only for this header |
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* as it can be included in a ANSI C project). |
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* |
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* ToDo ? : when BFRAMES is defined, the API_VERSION should not |
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* be the same (3.0 ?) |
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* |
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* $Id$ |
* $Id$ |
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* |
* |
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*****************************************************************************/ |
*****************************************************************************/ |
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#ifndef _XVID_H_ |
#ifndef _XVID_H_ |
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#define _XVID_H_ |
#define _XVID_H_ |
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/* API Version : 2.1 */ |
/* API Version : 2.1 */ |
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#define API_VERSION ((2 << 16) | (1)) |
#define API_VERSION ((2 << 16) | (1)) |
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/* Bitstream Version |
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* this will be writen into the bitstream to allow easy detection of xvid |
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* encoder bugs in the decoder, without this it might not possible to |
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* automatically distinquish between a file which has been encoded with an |
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* old & buggy XVID from a file which has been encoded with a bugfree version |
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* see the infamous interlacing bug ... |
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* |
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* this MUST be increased if an encoder bug is fixed, increasing it too often |
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* doesnt hurt but not increasing it could cause difficulty for decoders in the |
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* future |
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*/ |
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#define XVID_BS_VERSION "0003" |
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/* Error codes */ |
/* Error codes */ |
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#define XVID_ERR_FAIL -1 |
#define XVID_ERR_FAIL -1 |
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/* Colorspaces */ |
/* Colorspaces */ |
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#define XVID_CSP_RGB24 0 /* [b|g|r] */ |
#define XVID_CSP_RGB24 0 |
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#define XVID_CSP_YV12 1 |
#define XVID_CSP_YV12 1 |
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#define XVID_CSP_YUY2 2 |
#define XVID_CSP_YUY2 2 |
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#define XVID_CSP_UYVY 3 |
#define XVID_CSP_UYVY 3 |
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#define XVID_CSP_USER 12 |
#define XVID_CSP_USER 12 |
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#define XVID_CSP_EXTERN 1004 // per slice rendering |
#define XVID_CSP_EXTERN 1004 // per slice rendering |
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#define XVID_CSP_YVYU 1002 |
#define XVID_CSP_YVYU 1002 |
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#define XVID_CSP_RGB32 1000 /* [b|g|r|a] */ |
#define XVID_CSP_RGB32 1000 |
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#define XVID_CSP_ABGR 1006 /* [a|b|g|r] */ |
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#define XVID_CSP_RGBA 1005 /* [r|g|b|a] */ |
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#define XVID_CSP_NULL 9999 |
#define XVID_CSP_NULL 9999 |
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#define XVID_CSP_VFLIP 0x80000000 // flip mask |
#define XVID_CSP_VFLIP 0x80000000 // flip mask |
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#define XVID_H263QUANT 0x00000010 |
#define XVID_H263QUANT 0x00000010 |
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#define XVID_MPEGQUANT 0x00000020 |
#define XVID_MPEGQUANT 0x00000020 |
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#define XVID_HALFPEL 0x00000040 /* use halfpel interpolation */ |
#define XVID_HALFPEL 0x00000040 /* use halfpel interpolation */ |
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#define XVID_QUARTERPEL 0x02000000 |
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#define XVID_ADAPTIVEQUANT 0x00000080 |
#define XVID_ADAPTIVEQUANT 0x00000080 |
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#define XVID_LUMIMASKING 0x00000100 |
#define XVID_LUMIMASKING 0x00000100 |
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#define XVID_LATEINTRA 0x00000200 |
#define XVID_LATEINTRA 0x00000200 |
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#define XVID_ME_PMVFAST 0x00080000 |
#define XVID_ME_PMVFAST 0x00080000 |
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#define XVID_ME_EPZS 0x00100000 |
#define XVID_ME_EPZS 0x00100000 |
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#define XVID_GREYSCALE 0x01000000 /* enable greyscale only mode (even for */ |
#define XVID_GREYSCALE 0x01000000 /* enable greyscale only mode (even for */ |
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#define XVID_GRAYSCALE 0x01000000 /* color input material chroma is ignored) */ |
#define XVID_GRAYSCALE 0x01000000 /* color input material chroma is ignored) */ |
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#define XVID_GMC 0x20000000 |
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#define XVID_ME_COLOUR 0x40000000 |
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/* Flags for XVID_ENC_FRAME.motion */ |
/* Flags for XVID_ENC_FRAME.motion */ |
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#define PMV_ADVANCEDDIAMOND8 0x00004000 |
#define PMV_ADVANCEDDIAMOND8 0x00004000 |
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#define PMV_HALFPELDIAMOND16 0x00010000 |
#define PMV_HALFPELDIAMOND16 0x00010000 |
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#define PMV_HALFPELREFINE16 0x00020000 |
#define PMV_HALFPELREFINE16 0x00020000 |
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#define PMV_QUARTERPELREFINE16 0x00040000 |
#define PMV_EXTSEARCH16 0x00040000 /* extend PMV by more searches */ |
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#define PMV_EXTSEARCH16 0x00080000 /* extend PMV by more searches */ |
#define PMV_EARLYSTOP16 0x00080000 |
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#define PMV_QUICKSTOP16 0x00100000 /* like early, but without any more refinement */ |
#define PMV_QUICKSTOP16 0x00100000 /* like early, but without any more refinement */ |
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#define PMV_UNRESTRICTED16 0x00200000 /* unrestricted ME, not implemented */ |
#define PMV_UNRESTRICTED16 0x00200000 /* unrestricted ME, not implemented */ |
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#define PMV_OVERLAPPING16 0x00400000 /* overlapping ME, not implemented */ |
#define PMV_OVERLAPPING16 0x00400000 /* overlapping ME, not implemented */ |
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#define PMV_HALFPELDIAMOND8 0x01000000 |
#define PMV_HALFPELDIAMOND8 0x01000000 |
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#define PMV_HALFPELREFINE8 0x02000000 |
#define PMV_HALFPELREFINE8 0x02000000 |
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#define PMV_QUARTERPELREFINE8 0x04000000 |
#define PMV_EXTSEARCH8 0x04000000 /* extend PMV by more searches */ |
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#define PMV_EXTSEARCH8 0x08000000 /* extend PMV by more searches */ |
#define PMV_EARLYSTOP8 0x08000000 |
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#define PMV_QUICKSTOP8 0x10000000 /* like early, but without any more refinement */ |
#define PMV_QUICKSTOP8 0x10000000 /* like early, but without any more refinement */ |
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#define PMV_UNRESTRICTED8 0x20000000 /* unrestricted ME, not implemented */ |
#define PMV_UNRESTRICTED8 0x20000000 /* unrestricted ME, not implemented */ |
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#define PMV_OVERLAPPING8 0x40000000 /* overlapping ME, not implemented */ |
#define PMV_OVERLAPPING8 0x40000000 /* overlapping ME, not implemented */ |
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#define PMV_USESQUARES8 0x80000000 |
#define PMV_USESQUARES8 0x80000000 |
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/***************************************************************************** |
/***************************************************************************** |
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* Encoder structures |
* Encoder structures |
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****************************************************************************/ |
****************************************************************************/ |
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#ifdef _SMP |
#ifdef _SMP |
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int num_threads; /* number of threads */ |
int num_threads; /* number of threads */ |
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#endif |
#endif |
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#ifdef BFRAMES |
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int global; /* global/debug options */ |
int global; /* global/debug options */ |
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int max_bframes; /* max sequential bframes (0=disable bframes) */ |
int max_bframes; /* max sequential bframes (0=disable bframes) */ |
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int bquant_ratio; /* bframe quantizer multipier (percentage). |
int bquant_ratio; /* bframe quantizer multipier (percentage). |
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* quant = ((past_quant + future_quant) * bquant_ratio)/200 |
* quant = ((past_quant + future_quant) * bquant_ratio)/200 |
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*/ |
*/ |
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int frame_drop_ratio; /* frame dropping: 0=drop none... 100=drop all */ |
int frame_drop_ratio; /* frame dropping: 0=drop none... 100=drop all */ |
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#endif |
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void *handle; /* [out] encoder instance handle */ |
void *handle; /* [out] encoder instance handle */ |
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} |
} |
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XVID_ENC_PARAM; |
XVID_ENC_PARAM; |
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*/ |
*/ |
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HINTINFO hint; /* [in/out] mv hint information */ |
HINTINFO hint; /* [in/out] mv hint information */ |
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#ifdef BFRAMES |
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int bquant; /* [in] bframe quantizer */ |
int bquant; /* [in] bframe quantizer */ |
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#endif |
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} |
} |
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XVID_ENC_FRAME; |
XVID_ENC_FRAME; |