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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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* Copyright(C) 2001-2003 Peter Ross <pross@xvid.org> |
* Copyright(C) 2001-2004 Peter Ross <pross@xvid.org> |
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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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#define XVID_API_MAJOR(a) (((a)>>16) & 0xff) |
#define XVID_API_MAJOR(a) (((a)>>16) & 0xff) |
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#define XVID_API_MINOR(a) (((a)>> 0) & 0xff) |
#define XVID_API_MINOR(a) (((a)>> 0) & 0xff) |
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#define XVID_VERSION XVID_MAKE_VERSION(1,0,-126) |
#define XVID_VERSION XVID_MAKE_VERSION(1,1,-127) |
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#define XVID_API XVID_MAKE_API(4, 0) |
#define XVID_API XVID_MAKE_API(4, 0) |
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#define XVID_UNSTABLE |
#define XVID_UNSTABLE |
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* doesnt hurt but not increasing it could cause difficulty for decoders in the |
* doesnt hurt but not increasing it could cause difficulty for decoders in the |
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* future |
* future |
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*/ |
*/ |
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#define XVID_BS_VERSION "0025" |
#define XVID_BS_VERSION 35 |
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/***************************************************************************** |
/***************************************************************************** |
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* error codes |
* error codes |
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/* colorspace values */ |
/* colorspace values */ |
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#define XVID_CSP_USER (1<< 0) /* 4:2:0 planar (==I420, except for pointers/strides) */ |
#define XVID_CSP_PLANAR (1<< 0) /* 4:2:0 planar (==I420, except for pointers/strides) */ |
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#define XVID_CSP_USER XVID_CSP_PLANAR |
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#define XVID_CSP_I420 (1<< 1) /* 4:2:0 planar */ |
#define XVID_CSP_I420 (1<< 1) /* 4:2:0 planar */ |
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#define XVID_CSP_YV12 (1<< 2) /* 4:2:0 planar */ |
#define XVID_CSP_YV12 (1<< 2) /* 4:2:0 planar */ |
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#define XVID_CSP_YUY2 (1<< 3) /* 4:2:2 packed */ |
#define XVID_CSP_YUY2 (1<< 3) /* 4:2:2 packed */ |
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#define XVID_DEBLOCKY (1<<2) /* perform luma deblocking */ |
#define XVID_DEBLOCKY (1<<2) /* perform luma deblocking */ |
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#define XVID_DEBLOCKUV (1<<3) /* perform chroma deblocking */ |
#define XVID_DEBLOCKUV (1<<3) /* perform chroma deblocking */ |
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#define XVID_FILMEFFECT (1<<4) /* adds film grain */ |
#define XVID_FILMEFFECT (1<<4) /* adds film grain */ |
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#define XVID_DERINGUV (1<<5) /* perform chroma deringing, requires deblocking to work */ |
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#define XVID_DERINGY (1<<6) /* perform luma deringing, requires deblocking to work */ |
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#define XVID_DEC_FAST (1<<29) /* disable postprocessing to decrease cpu usage *todo* */ |
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#define XVID_DEC_DROP (1<<30) /* drop bframes to decrease cpu usage *todo* */ |
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#define XVID_DEC_PREROLL (1<<31) /* decode as fast as you can, don't even show output *todo* */ |
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typedef struct { |
typedef struct { |
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int version; |
int version; |
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void *bitstream; /* [in] bitstream (read from)*/ |
void *bitstream; /* [in] bitstream (read from)*/ |
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int length; /* [in] bitstream length */ |
int length; /* [in] bitstream length */ |
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xvid_image_t output; /* [in] output image (written to) */ |
xvid_image_t output; /* [in] output image (written to) */ |
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/* ------- v1.1.x ------- */ |
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int brightness; /* [in] brightness offset (0=none) */ |
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} xvid_dec_frame_t; |
} xvid_dec_frame_t; |
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typedef struct { |
typedef struct { |
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int version; |
int version; |
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int bitrate; /* [in] bits per second */ |
int bitrate; /* [in] target bitrate (bits per second) */ |
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char * filename; /* [in] first pass stats filename */ |
char * filename; /* [in] first pass stats filename */ |
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int keyframe_boost; /* [in] keyframe boost percentage: [0..100] */ |
int keyframe_boost; /* [in] keyframe boost percentage: [0..100] */ |
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* 0 for 1<distance<kfthreshold */ |
* 0 for 1<distance<kfthreshold */ |
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int container_frame_overhead; /* [in] How many bytes the controller has to compensate per frame due to container format overhead */ |
int container_frame_overhead; /* [in] How many bytes the controller has to compensate per frame due to container format overhead */ |
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/* ------- v1.1.x ------- */ |
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int vbv_size; /* [in] buffer size (bits) */ |
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int vbv_initial; /* [in] initial buffer occupancy (bits) */ |
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int vbv_maxrate; /* [in] max processing bitrate (bits per second) */ |
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int vbv_peakrate; /* [in:opt] max average bitrate over 3 seconds (bits per second) */ |
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}xvid_plugin_2pass2_t; |
}xvid_plugin_2pass2_t; |
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/***************************************************************************** |
/***************************************************************************** |
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#define XVID_ME_FASTREFINE8 (1<<29) /* low-complexity 8x8 sub-block refinement */ |
#define XVID_ME_FASTREFINE8 (1<<29) /* low-complexity 8x8 sub-block refinement */ |
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/* Rate Distortion based flags |
/* Rate Distortion based flags |
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* Valid when XVID_VOP_MODEDECISION_BITS is enabled */ |
* Valid when XVID_VOP_MODEDECISION_RD is enabled */ |
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#define XVID_ME_HALFPELREFINE16_RD (1<<14) /* perform RD-based halfpel refinement */ |
#define XVID_ME_HALFPELREFINE16_RD (1<<14) /* perform RD-based halfpel refinement */ |
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#define XVID_ME_HALFPELREFINE8_RD (1<<15) /* perform RD-based halfpel refinement for 8x8 mode */ |
#define XVID_ME_HALFPELREFINE8_RD (1<<15) /* perform RD-based halfpel refinement for 8x8 mode */ |
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#define XVID_ME_QUARTERPELREFINE16_RD (1<<16) /* perform RD-based qpel refinement */ |
#define XVID_ME_QUARTERPELREFINE16_RD (1<<16) /* perform RD-based qpel refinement */ |