[cvs] / xvidcore / src / xvid.h Repository:
ViewVC logotype

Diff of /xvidcore/src/xvid.h

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.27.2.41, Thu Oct 9 18:50:22 2003 UTC revision 1.27.2.67, Sun May 9 14:00:35 2004 UTC
# Line 57  Line 57 
57  #define XVID_API_MAJOR(a)        (((a)>>16) & 0xff)  #define XVID_API_MAJOR(a)        (((a)>>16) & 0xff)
58  #define XVID_API_MINOR(a)        (((a)>> 0) & 0xff)  #define XVID_API_MINOR(a)        (((a)>> 0) & 0xff)
59    
60  #define XVID_VERSION             XVID_MAKE_VERSION(1,-127,0)  #define XVID_VERSION             XVID_MAKE_VERSION(1,0,-124)
61  #define XVID_API                 XVID_MAKE_API(4, 0)  #define XVID_API                 XVID_MAKE_API(4, 0)
62    
63  #define XVID_UNSTABLE  #define XVID_UNSTABLE
# Line 73  Line 73 
73   * 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
74   * future   * future
75   */   */
76  #define XVID_BS_VERSION "0020"  #define XVID_BS_VERSION "0030"
77    
78    
79  /*****************************************************************************  /*****************************************************************************
# Line 96  Line 96 
96    
97  /* colorspace values */  /* colorspace values */
98    
99  #define XVID_CSP_USER     (1<< 0) /* 4:2:0 planar */  #define XVID_CSP_PLANAR   (1<< 0) /* 4:2:0 planar (==I420, except for pointers/strides) */
100  #define XVID_CSP_I420     (1<< 1) /* 4:2:0 packed(planar win32) */  #define XVID_CSP_USER     XVID_CSP_PLANAR
101  #define XVID_CSP_YV12     (1<< 2) /* 4:2:0 packed(planar win32) */  #define XVID_CSP_I420     (1<< 1) /* 4:2:0 planar */
102    #define XVID_CSP_YV12     (1<< 2) /* 4:2:0 planar */
103  #define XVID_CSP_YUY2     (1<< 3) /* 4:2:2 packed */  #define XVID_CSP_YUY2     (1<< 3) /* 4:2:2 packed */
104  #define XVID_CSP_UYVY     (1<< 4) /* 4:2:2 packed */  #define XVID_CSP_UYVY     (1<< 4) /* 4:2:2 packed */
105  #define XVID_CSP_YVYU     (1<< 5) /* 4:2:2 packed */  #define XVID_CSP_YVYU     (1<< 5) /* 4:2:2 packed */
106  #define XVID_CSP_BGRA     (1<< 6) /* 32-bit bgra packed */  #define XVID_CSP_BGRA     (1<< 6) /* 32-bit bgra packed */
107  #define XVID_CSP_ABGR     (1<< 7) /* 32-bit abgr packed */  #define XVID_CSP_ABGR     (1<< 7) /* 32-bit abgr packed */
108  #define XVID_CSP_RGBA     (1<< 8) /* 32-bit rgba packed */  #define XVID_CSP_RGBA     (1<< 8) /* 32-bit rgba packed */
109    #define XVID_CSP_ARGB     (1<<15) /* 32-bit argb packed */
110  #define XVID_CSP_BGR      (1<< 9) /* 24-bit bgr packed */  #define XVID_CSP_BGR      (1<< 9) /* 24-bit bgr packed */
111  #define XVID_CSP_RGB555   (1<<10) /* 16-bit rgb555 packed */  #define XVID_CSP_RGB555   (1<<10) /* 16-bit rgb555 packed */
112  #define XVID_CSP_RGB565   (1<<11) /* 16-bit rgb565 packed */  #define XVID_CSP_RGB565   (1<<11) /* 16-bit rgb565 packed */
# Line 138  Line 140 
140  #define XVID_PROFILE_AS_L4   0xf4  #define XVID_PROFILE_AS_L4   0xf4
141    
142  /* aspect ratios */  /* aspect ratios */
143  #define XVID_PAR_11_VGA    1 /* 1:1 vga (square), default if AR is not precised (ie: ==0) */  #define XVID_PAR_11_VGA    1 /* 1:1 vga (square), default if supplied PAR is not a valid value */
144  #define XVID_PAR_43_PAL    2 /* 4:3 pal (12:11 625-line) */  #define XVID_PAR_43_PAL    2 /* 4:3 pal (12:11 625-line) */
145  #define XVID_PAR_43_NTSC   3 /* 4:3 ntsc (10:11 525-line) */  #define XVID_PAR_43_NTSC   3 /* 4:3 ntsc (10:11 525-line) */
146  #define XVID_PAR_169_PAL   4 /* 16:9 pal (16:11 625-line) */  #define XVID_PAR_169_PAL   4 /* 16:9 pal (16:11 625-line) */
# Line 218  Line 220 
220  #define XVID_GBL_INFO    1 /* return some info about xvidcore, and the host computer */  #define XVID_GBL_INFO    1 /* return some info about xvidcore, and the host computer */
221  #define XVID_GBL_CONVERT 2 /* colorspace conversion utility */  #define XVID_GBL_CONVERT 2 /* colorspace conversion utility */
222    
223  int xvid_global(void *handle, int opt, void *param1, void *param2);  extern int xvid_global(void *handle, int opt, void *param1, void *param2);
224    
225    
226  /*****************************************************************************  /*****************************************************************************
# Line 229  Line 231 
231  #define XVID_DEC_DESTROY 1 /* destroy decore instance: return 0 on success */  #define XVID_DEC_DESTROY 1 /* destroy decore instance: return 0 on success */
232  #define XVID_DEC_DECODE  2 /* decode a frame: returns number of bytes consumed >= 0 */  #define XVID_DEC_DECODE  2 /* decode a frame: returns number of bytes consumed >= 0 */
233    
234  int xvid_decore(void *handle, int opt, void *param1, void *param2);  extern int xvid_decore(void *handle, int opt, void *param1, void *param2);
235    
236  /* XVID_DEC_CREATE param 1  /* XVID_DEC_CREATE param 1
237          image width & height may be specified here when the dimensions are          image width & height may be specified here when the dimensions are
# Line 246  Line 248 
248  /* general flags */  /* general flags */
249  #define XVID_LOWDELAY      (1<<0) /* lowdelay mode  */  #define XVID_LOWDELAY      (1<<0) /* lowdelay mode  */
250  #define XVID_DISCONTINUITY (1<<1) /* indicates break in stream */  #define XVID_DISCONTINUITY (1<<1) /* indicates break in stream */
251    #define XVID_DEBLOCKY      (1<<2) /* perform luma deblocking */
252    #define XVID_DEBLOCKUV     (1<<3) /* perform chroma deblocking */
253    #define XVID_FILMEFFECT    (1<<4) /* adds film grain */
254    
255  typedef struct {  typedef struct {
256          int version;          int version;
# Line 277  Line 282 
282                          int general;        /* [out] flags */                          int general;        /* [out] flags */
283                          int width;          /* [out] width */                          int width;          /* [out] width */
284                          int height;         /* [out] height */                          int height;         /* [out] height */
285                          int par;            /* [out] picture aspect ratio (refer to XVID_PAR_xxx above) */                          int par;            /* [out] pixel aspect ratio (refer to XVID_PAR_xxx above) */
286                          int par_width;      /* [out] aspect ratio width */                          int par_width;      /* [out] aspect ratio width  [1..255] */
287                          int par_height;     /* [out] aspect ratio height */                          int par_height;     /* [out] aspect ratio height [1..255] */
288                  } vol;                  } vol;
289          } data;          } data;
290  } xvid_dec_stats_t;  } xvid_dec_stats_t;
291    
   
   
292  #define XVID_ZONE_QUANT  (1<<0)  #define XVID_ZONE_QUANT  (1<<0)
293  #define XVID_ZONE_WEIGHT (1<<1)  #define XVID_ZONE_WEIGHT (1<<1)
294    
# Line 298  Line 301 
301  } xvid_enc_zone_t;  } xvid_enc_zone_t;
302    
303    
304    /*----------------------------------------------------------------------------
305     * xvid_enc_stats_t structure
306     *
307     * Used in:
308     *  - xvid_plg_data_t structure
309     *  - optional parameter in xvid_encore() function
310     *
311     * .coding_type = XVID_TYPE_NOTHING if the stats are not given
312     *--------------------------------------------------------------------------*/
313    
314    typedef struct {
315            int version;
316    
317            /* encoding parameters */
318            int type;      /* [out] coding type */
319            int quant;     /* [out] frame quantizer */
320            int vol_flags; /* [out] vol flags (see above) */
321            int vop_flags; /* [out] vop flags (see above) */
322    
323            /* bitrate */
324            int length;    /* [out] frame length */
325    
326            int hlength;   /* [out] header length (bytes) */
327            int kblks;     /* [out] number of blocks compressed as Intra */
328            int mblks;     /* [out] number of blocks compressed as Inter */
329            int ublks;     /* [out] number of blocks marked as not_coded */
330    
331            int sse_y;     /* [out] Y plane's sse */
332            int sse_u;     /* [out] U plane's sse */
333            int sse_v;     /* [out] V plane's sse */
334    } xvid_enc_stats_t;
335    
336  /*****************************************************************************  /*****************************************************************************
337    xvid plugin system -- internals    xvid plugin system -- internals
# Line 313  Line 347 
347  #define XVID_PLG_DESTROY (1<<1)  #define XVID_PLG_DESTROY (1<<1)
348  #define XVID_PLG_INFO    (1<<2)  #define XVID_PLG_INFO    (1<<2)
349  #define XVID_PLG_BEFORE  (1<<3)  #define XVID_PLG_BEFORE  (1<<3)
350  #define XVID_PLG_AFTER   (1<<4)  #define XVID_PLG_FRAME   (1<<4)
351    #define XVID_PLG_AFTER   (1<<5)
352    
353  /* xvid_plg_info_t.flags */  /* xvid_plg_info_t.flags */
354  #define XVID_REQORIGINAL (1<<0) /* plugin requires a copy of the original (uncompressed) image */  #define XVID_REQORIGINAL (1<<0) /* plugin requires a copy of the original (uncompressed) image */
# Line 353  Line 388 
388          int num_frames; /* [out] total frame encoded */          int num_frames; /* [out] total frame encoded */
389  } xvid_plg_destroy_t;  } xvid_plg_destroy_t;
390    
   
391  typedef struct  typedef struct
392  {  {
393          int version;          int version;
# Line 385  Line 419 
419          int vol_flags;          /* [in,out] */          int vol_flags;          /* [in,out] */
420          int motion_flags;       /* [in,out] */          int motion_flags;       /* [in,out] */
421    
422    /* Deprecated, use the stats field instead.
423     * Will disapear before 1.0 */
424          int length;             /* [out] after: length of encoded frame */          int length;             /* [out] after: length of encoded frame */
425          int kblks;              /* [out] number of blocks compressed as Intra */          int kblks;              /* [out] number of blocks compressed as Intra */
426          int mblks;              /* [out] number of blocks compressed as Inter */          int mblks;              /* [out] number of blocks compressed as Inter */
# Line 392  Line 428 
428          int sse_y;              /* [out] Y plane's sse */          int sse_y;              /* [out] Y plane's sse */
429          int sse_u;              /* [out] U plane's sse */          int sse_u;              /* [out] U plane's sse */
430          int sse_v;              /* [out] V plane's sse */          int sse_v;              /* [out] V plane's sse */
431  } xvid_plg_data_t;  /* End of duplicated data, kept only for binary compatibility */
432    
433            int bquant_ratio;       /* [in] */
434            int bquant_offset;      /* [in] */
435    
436            xvid_enc_stats_t stats; /* [out] frame statistics */
437    } xvid_plg_data_t;
438    
439  /*****************************************************************************  /*****************************************************************************
440    xvid plugin system -- external    xvid plugin system -- external
# Line 424  Line 465 
465  } xvid_enc_plugin_t;  } xvid_enc_plugin_t;
466    
467    
468  xvid_plugin_func xvid_plugin_single;   /* single-pass rate control */  extern xvid_plugin_func xvid_plugin_single;   /* single-pass rate control */
469  xvid_plugin_func xvid_plugin_2pass1;   /* two-pass rate control: first pass */  extern xvid_plugin_func xvid_plugin_2pass1;   /* two-pass rate control: first pass */
470  xvid_plugin_func xvid_plugin_2pass2;   /* two-pass rate control: second pass */  extern xvid_plugin_func xvid_plugin_2pass2;   /* two-pass rate control: second pass */
471    
472  xvid_plugin_func xvid_plugin_lumimasking;  /* lumimasking */  extern xvid_plugin_func xvid_plugin_lumimasking;  /* lumimasking */
473    
474  xvid_plugin_func xvid_plugin_psnr;      /* write psnr values to stdout */  extern xvid_plugin_func xvid_plugin_psnr;       /* write psnr values to stdout */
475  xvid_plugin_func xvid_plugin_dump;      /* dump before and after yuvpgms */  extern xvid_plugin_func xvid_plugin_dump;       /* dump before and after yuvpgms */
476    
477    
478  /* single pass rate control  /* single pass rate control
# Line 464  Line 505 
505          char * filename;              /* [in] first pass stats filename */          char * filename;              /* [in] first pass stats filename */
506    
507          int keyframe_boost;           /* [in] keyframe boost percentage: [0..100] */          int keyframe_boost;           /* [in] keyframe boost percentage: [0..100] */
         int payback_method;           /* [in] Payback method: see XVID_PAYBACK flags */  
         int bitrate_payback_delay;    /* [in] Payback delay expressed in number of frames */  
508          int curve_compression_high;   /* [in] percentage of compression performed on the high part of the curve (above average) */          int curve_compression_high;   /* [in] percentage of compression performed on the high part of the curve (above average) */
509          int curve_compression_low;    /* [in] percentage of compression performed on the low  part of the curve (below average) */          int curve_compression_low;    /* [in] percentage of compression performed on the low  part of the curve (below average) */
510          int max_overflow_improvement; /* [in] */          int overflow_control_strength;/* [in] Payback delay expressed in number of frames */
511          int max_overflow_degradation; /* [in] */          int max_overflow_improvement; /* [in] percentage of allowed range for a frame that gets bigger because of overflow bonus */
512            int max_overflow_degradation; /* [in] percentage of allowed range for a frame that gets smaller because of overflow penalty */
513          int kftreshold;               /* [in] */  
514          int kfreduction;              /* [in] */          int kfreduction;              /* [in] maximum bitrate reduction applied to an iframe under the kfthreshold distance limit */
515          int min_key_interval;         /* [in] Minimum interval of frames between two IFrames */          int kfthreshold;              /* [in] if an iframe is closer to the next iframe than this distance, a quantity of bits
516                                                                       *      is substracted from its bit allocation. The reduction is computed as multiples of
517                                                                       *      kfreduction/kthreshold. It reaches kfreduction when the distance == kfthreshold,
518                                                                       *      0 for 1<distance<kfthreshold */
519    
520          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 */
 }xvid_plugin_2pass2_t;  
521    
522    #ifdef VBV
523      int vbvsize;
524      int vbvinitial;
525      int vbv_maxrate;
526      int vbv_peakrate;
527    #endif
528    
529    }xvid_plugin_2pass2_t;
530    
531  /*****************************************************************************  /*****************************************************************************
532   * xvid_encore()   *                             ENCODER API
533   ****************************************************************************/   ****************************************************************************/
534    
535  /* Encoder options */  /*----------------------------------------------------------------------------
536     * Encoder operations
537     *--------------------------------------------------------------------------*/
538    
539  #define XVID_ENC_CREATE  0 /* create encoder instance; returns 0 on success */  #define XVID_ENC_CREATE  0 /* create encoder instance; returns 0 on success */
540  #define XVID_ENC_DESTROY 1 /* destroy encoder instance; returns 0 on success */  #define XVID_ENC_DESTROY 1 /* destroy encoder instance; returns 0 on success */
541  #define XVID_ENC_ENCODE  2 /* encode a frame: returns number of ouput bytes  #define XVID_ENC_ENCODE  2 /* encode a frame: returns number of ouput bytes
542                              * 0 means this frame should not be written (ie. encoder lag) */                              * 0 means this frame should not be written (ie. encoder lag) */
543    
 int xvid_encore(void *handle, int opt, void *param1, void *param2);  
544    
545    /*----------------------------------------------------------------------------
546     * Encoder entry point
547     *--------------------------------------------------------------------------*/
548    
549    extern int xvid_encore(void *handle, int opt, void *param1, void *param2);
550    
551    /* Quick API reference
552     *
553     * XVID_ENC_CREATE operation
554     *  - handle: ignored
555     *  - opt: XVID_ENC_CREATE
556     *  - param1: address of a xvid_enc_create_t structure
557     *  - param2: ignored
558     *
559     * XVID_ENC_ENCODE operation
560     *  - handle: an instance returned by a CREATE op
561     *  - opt: XVID_ENC_ENCODE
562     *  - param1: address of a xvid_enc_frame_t structure
563     *  - param2: address of a xvid_enc_stats_t structure (optional)
564     *            its return value is asynchronous to what is written to the buffer
565     *            depending on the delay introduced by bvop use. It's display
566     *            ordered.
567     *
568     * XVID_ENC_DESTROY operation
569     *  - handle: an instance returned by a CREATE op
570     *  - opt: XVID_ENC_DESTROY
571     *  - param1: ignored
572     *  - param2: ignored
573     */
574    
575    
576    /*----------------------------------------------------------------------------
577     * "Global" flags
578     *
579     * These flags are used for xvid_enc_create_t->global field during instance
580     * creation (operation XVID_ENC_CREATE)
581     *--------------------------------------------------------------------------*/
582    
 /* Global Flags */  
583  #define XVID_GLOBAL_PACKED            (1<<0) /* packed bitstream */  #define XVID_GLOBAL_PACKED            (1<<0) /* packed bitstream */
584  #define XVID_GLOBAL_CLOSED_GOP        (1<<1) /* closed_gop:     was DX50BVOP dx50 bvop compatibility */  #define XVID_GLOBAL_CLOSED_GOP        (1<<1) /* closed_gop:     was DX50BVOP dx50 bvop compatibility */
585  #define XVID_GLOBAL_EXTRASTATS_ENABLE (1<<2)  #define XVID_GLOBAL_EXTRASTATS_ENABLE (1<<2)
# Line 503  Line 589 
589  #endif  #endif
590    
591    
592  /* XVID_ENC_ENCODE param1 */  /*----------------------------------------------------------------------------
593  /* vol-based flags */   * "VOL" flags
594     *
595     * These flags are used for xvid_enc_frame_t->vol_flags field during frame
596     * encoding (operation XVID_ENC_ENCODE)
597     *--------------------------------------------------------------------------*/
598    
599  #define XVID_VOL_MPEGQUANT      (1<<0) /* enable MPEG type quantization */  #define XVID_VOL_MPEGQUANT      (1<<0) /* enable MPEG type quantization */
600  #define XVID_VOL_EXTRASTATS     (1<<1) /* enable plane sse stats */  #define XVID_VOL_EXTRASTATS     (1<<1) /* enable plane sse stats */
601  #define XVID_VOL_QUARTERPEL     (1<<2) /* enable quarterpel: frames will encoded as quarterpel */  #define XVID_VOL_QUARTERPEL     (1<<2) /* enable quarterpel: frames will encoded as quarterpel */
# Line 513  Line 604 
604  #define XVID_VOL_INTERLACING    (1<<5) /* enable interlaced encoding */  #define XVID_VOL_INTERLACING    (1<<5) /* enable interlaced encoding */
605    
606    
607    /*----------------------------------------------------------------------------
608     * "VOP" flags
609     *
610     * These flags are used for xvid_enc_frame_t->vop_flags field during frame
611     * encoding (operation XVID_ENC_ENCODE)
612     *--------------------------------------------------------------------------*/
613    
614  /* vop based flags */  /* Always valid */
615  #define XVID_VOP_DEBUG           (1<< 0)  #define XVID_VOP_DEBUG                (1<< 0) /* print debug messages in frames */
616  #define XVID_VOP_HALFPEL         (1<< 1) /* use halfpel interpolation */  #define XVID_VOP_HALFPEL         (1<< 1) /* use halfpel interpolation */
617  #define XVID_VOP_INTER4V         (1<< 2)  #define XVID_VOP_INTER4V              (1<< 2) /* use 4 motion vectors per MB */
618  #define XVID_VOP_TRELLISQUANT    (1<< 3) /* use trellis based R-D "optimal" quantization */  #define XVID_VOP_TRELLISQUANT    (1<< 3) /* use trellis based R-D "optimal" quantization */
619  #define XVID_VOP_CHROMAOPT       (1<< 4) /* enable chroma optimization pre-filter */  #define XVID_VOP_CHROMAOPT       (1<< 4) /* enable chroma optimization pre-filter */
620  #define XVID_VOP_CARTOON         (1<< 5) /* use 'cartoon mode' */  #define XVID_VOP_CARTOON         (1<< 5) /* use 'cartoon mode' */
621  #define XVID_VOP_GREYSCALE       (1<< 6) /* enable greyscale only mode (even for  color input material chroma is ignored) */  #define XVID_VOP_GREYSCALE       (1<< 6) /* enable greyscale only mode (even for  color input material chroma is ignored) */
622  #define XVID_VOP_HQACPRED        (1<< 7) /* high quality ac prediction */  #define XVID_VOP_HQACPRED        (1<< 7) /* high quality ac prediction */
623  #define XVID_VOP_MODEDECISION_RD (1<< 8) /* enable DCT-ME and use it for mode decision */  #define XVID_VOP_MODEDECISION_RD (1<< 8) /* enable DCT-ME and use it for mode decision */
624  /* only valid for vol_flags|=XVID_VOL_INTERLACING */  #define XVID_VOP_FAST_MODEDECISION_RD (1<<12) /* use simplified R-D mode decision */
625    
626    /* Only valid for vol_flags|=XVID_VOL_INTERLACING */
627  #define XVID_VOP_TOPFIELDFIRST   (1<< 9) /* set top-field-first flag  */  #define XVID_VOP_TOPFIELDFIRST   (1<< 9) /* set top-field-first flag  */
628  #define XVID_VOP_ALTERNATESCAN   (1<<10) /* set alternate vertical scan flag */  #define XVID_VOP_ALTERNATESCAN   (1<<10) /* set alternate vertical scan flag */
629    
630  /* only valid for vol_flags|=XVID_VOL_REDUCED_ENABLED */  /* only valid for vol_flags|=XVID_VOL_REDUCED_ENABLED */
631  #define XVID_VOP_REDUCED         (1<<11) /* reduced resolution vop */  #define XVID_VOP_REDUCED         (1<<11) /* reduced resolution vop */
632    
 #define XVID_VOP_FAST_MODEDECISION_RD (1<< 12) /* use simplified R-D mode decision */  
   
633    
634    /*----------------------------------------------------------------------------
635     * "Motion" flags
636     *
637     * These flags are used for xvid_enc_frame_t->motion field during frame
638     * encoding (operation XVID_ENC_ENCODE)
639     *--------------------------------------------------------------------------*/
640    
641  /* Motion based flags */  /* Motion Estimation Search Patterns */
642  #define XVID_ME_ADVANCEDDIAMOND16     (1<< 0) /* use advdiamonds instead of diamonds as search pattern */  #define XVID_ME_ADVANCEDDIAMOND16     (1<< 0) /* use advdiamonds instead of diamonds as search pattern */
643  #define XVID_ME_ADVANCEDDIAMOND8      (1<< 1) /* use advdiamond for XVID_ME_EXTSEARCH8 */  #define XVID_ME_ADVANCEDDIAMOND8      (1<< 1) /* use advdiamond for XVID_ME_EXTSEARCH8 */
644  #define XVID_ME_USESQUARES16          (1<< 2) /* use squares instead of diamonds as search pattern */  #define XVID_ME_USESQUARES16          (1<< 2) /* use squares instead of diamonds as search pattern */
645  #define XVID_ME_USESQUARES8           (1<< 3) /* use square for XVID_ME_EXTSEARCH8 */  #define XVID_ME_USESQUARES8           (1<< 3) /* use square for XVID_ME_EXTSEARCH8 */
646    
647    /* SAD operator based flags */
648  #define XVID_ME_HALFPELREFINE16       (1<< 4)  #define XVID_ME_HALFPELREFINE16       (1<< 4)
649  #define XVID_ME_HALFPELREFINE8        (1<< 6)  #define XVID_ME_HALFPELREFINE8        (1<< 6)
650  #define XVID_ME_QUARTERPELREFINE16    (1<< 7)  #define XVID_ME_QUARTERPELREFINE16    (1<< 7)
# Line 548  Line 654 
654  #define XVID_ME_EXTSEARCH8            (1<<11) /* use diamond/square for extended 8x8 search */  #define XVID_ME_EXTSEARCH8            (1<<11) /* use diamond/square for extended 8x8 search */
655  #define XVID_ME_CHROMA_PVOP           (1<<12) /* also use chroma for P_VOP/S_VOP ME */  #define XVID_ME_CHROMA_PVOP           (1<<12) /* also use chroma for P_VOP/S_VOP ME */
656  #define XVID_ME_CHROMA_BVOP           (1<<13) /* also use chroma for B_VOP ME */  #define XVID_ME_CHROMA_BVOP           (1<<13) /* also use chroma for B_VOP ME */
657    #define XVID_ME_FASTREFINE16          (1<<25) /* use low-complexity refinement functions */
658    #define XVID_ME_FASTREFINE8           (1<<29) /* low-complexity 8x8 sub-block refinement */
659    
660  /* Motion search using DCT. use XVID_VOP_MODEDECISION_BITS to enable */  /* Rate Distortion based flags
661     * Valid when XVID_VOP_MODEDECISION_RD is enabled */
662  #define XVID_ME_HALFPELREFINE16_RD    (1<<14) /* perform RD-based halfpel refinement */  #define XVID_ME_HALFPELREFINE16_RD    (1<<14) /* perform RD-based halfpel refinement */
663  #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 */
664  #define XVID_ME_QUARTERPELREFINE16_RD (1<<16) /* perform RD-based qpel refinement */  #define XVID_ME_QUARTERPELREFINE16_RD (1<<16) /* perform RD-based qpel refinement */
# Line 557  Line 666 
666  #define XVID_ME_EXTSEARCH_RD          (1<<18) /* perform RD-based search using square pattern enable XVID_ME_EXTSEARCH8 to do this in 8x8 search as well */  #define XVID_ME_EXTSEARCH_RD          (1<<18) /* perform RD-based search using square pattern enable XVID_ME_EXTSEARCH8 to do this in 8x8 search as well */
667  #define XVID_ME_CHECKPREDICTION_RD    (1<<19) /* always check vector equal to prediction */  #define XVID_ME_CHECKPREDICTION_RD    (1<<19) /* always check vector equal to prediction */
668    
669    /* Other */
670    #define XVID_ME_DETECT_STATIC_MOTION  (1<<24) /* speed-up ME by detecting stationary scenes */
671    #define XVID_ME_SKIP_DELTASEARCH      (1<<26) /* speed-up by skipping b-frame delta search */
672    #define XVID_ME_FAST_MODEINTERPOLATE  (1<<27) /* speed-up by partly skipping interpolate mode */
673    #define XVID_ME_BFRAME_EARLYSTOP      (1<<28) /* speed-up by early exiting b-search */
674    
675    /* Unused */
676  #define XVID_ME_UNRESTRICTED16        (1<<20) /* unrestricted ME, not implemented */  #define XVID_ME_UNRESTRICTED16        (1<<20) /* unrestricted ME, not implemented */
677  #define XVID_ME_OVERLAPPING16         (1<<21) /* overlapping ME, not implemented */  #define XVID_ME_OVERLAPPING16         (1<<21) /* overlapping ME, not implemented */
678  #define XVID_ME_UNRESTRICTED8         (1<<22) /* unrestricted ME, not implemented */  #define XVID_ME_UNRESTRICTED8         (1<<22) /* unrestricted ME, not implemented */
679  #define XVID_ME_OVERLAPPING8          (1<<23) /* overlapping ME, not implemented */  #define XVID_ME_OVERLAPPING8          (1<<23) /* overlapping ME, not implemented */
680    
 #define XVID_ME_DETECT_STATIC_MOTION  (1<<24) /* speed-up ME by detecting stationary scenes */  
 #define XVID_ME_FASTREFINE16              (1<<25) /* use low-complexity refinement functions */  
681    
682  /* XVID_ENC_CREATE param1 */  /*----------------------------------------------------------------------------
683     * xvid_enc_create_t structure definition
684     *
685     * This structure is passed as param1 during an instance creation (operation
686     * XVID_ENC_CREATE)
687     *--------------------------------------------------------------------------*/
688    
689  typedef struct {  typedef struct {
690          int version;          int version;
691    
# Line 602  Line 722 
722          /* ---------------------------------------------- */          /* ---------------------------------------------- */
723    
724          void *handle;                /* [out] encoder instance handle */          void *handle;                /* [out] encoder instance handle */
725  }  } xvid_enc_create_t;
 xvid_enc_create_t;  
726    
727    
728    /*----------------------------------------------------------------------------
729     * xvid_enc_frame_t structure definition
730     *
731     * This structure is passed as param1 during a frame encoding (operation
732     * XVID_ENC_ENCODE)
733     *--------------------------------------------------------------------------*/
734    
735    /* out value for the frame structure->type field
736     * unlike stats output in param2, this field is not asynchronous and tells
737     * the client app, if the frame written into the stream buffer is an ivop
738     * usually used for indexing purpose in the container */
739  #define XVID_KEYFRAME (1<<1)  #define XVID_KEYFRAME (1<<1)
740    
741    /* The structure */
742  typedef struct {  typedef struct {
743          int version;          int version;
744    
745          /* --- VOL related stuff; unless XVID_FORCEVOL is set, the encoder will not react to any changes here until the next VOL (keyframe). */          /* VOL related stuff
746             * unless XVID_FORCEVOL is set, the encoder will not react to any changes
747             * here until the next VOL (keyframe). */
748    
749          int vol_flags;                     /* [in] vol flags */          int vol_flags;                     /* [in] vol flags */
750          unsigned char *quant_intra_matrix; /* [in:opt] custom intra qmatrix */          unsigned char *quant_intra_matrix; /* [in:opt] custom intra qmatrix */
751          unsigned char *quant_inter_matrix; /* [in:opt] custom inter qmatrix */          unsigned char *quant_inter_matrix; /* [in:opt] custom inter qmatrix */
752    
753          int par;                           /* [in:opt] picture aspect ratio (refer to XVID_PAR_xxx above) */          int par;                           /* [in:opt] pixel aspect ratio (refer to XVID_PAR_xxx above) */
754          int par_width;                     /* [in:opt] aspect ratio width */          int par_width;                     /* [in:opt] aspect ratio width */
755          int par_height;                    /* [in:opt] aspect ratio height */          int par_height;                    /* [in:opt] aspect ratio height */
756          /* ---------------------------------------------- */  
757            /* Other fields that can change on a frame base */
758    
759          int fincr;                         /* [in:opt] framerate increment, for variable framerate only */          int fincr;                         /* [in:opt] framerate increment, for variable framerate only */
760          int vop_flags;                     /* [in] (general)vop-based flags */          int vop_flags;                     /* [in] (general)vop-based flags */
# Line 637  Line 772 
772          int out_flags;                     /* [out] bitstream output flags */          int out_flags;                     /* [out] bitstream output flags */
773  } xvid_enc_frame_t;  } xvid_enc_frame_t;
774    
   
 /* XVID_ENC_ENCODE param2 (optional)  
         xvid_enc_stats_t describes individual frame details  
   
         coding_type==XVID_TYPE_NOTHING if the stats are not given  
 */  
 typedef struct {  
         int version;  
   
         /* encoding parameters */  
         int type;      /* [out] coding type */  
         int quant;     /* [out] frame quantizer */  
         int vol_flags; /* [out] vol flags (see above) */  
         int vop_flags; /* [out] vop flags (see above) */  
   
         /* bitrate */  
         int length;    /* [out] frame length */  
   
         int hlength;   /* [out] header length (bytes) */  
         int kblks;     /* [out] number of blocks compressed as Intra */  
         int mblks;     /* [out] number of blocks compressed as Inter */  
         int ublks;     /* [out] number of blocks marked as not_coded */  
   
         int sse_y;     /* [out] Y plane's sse */  
         int sse_u;     /* [out] U plane's sse */  
         int sse_v;     /* [out] V plane's sse */  
 } xvid_enc_stats_t;  
   
775  #ifdef __cplusplus  #ifdef __cplusplus
776  }  }
777  #endif  #endif
778    
   
779  #endif  #endif

Legend:
Removed from v.1.27.2.41  
changed lines
  Added in v.1.27.2.67

No admin address has been configured
ViewVC Help
Powered by ViewVC 1.0.4