[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 1.27.2.17, Mon May 12 12:29:08 2003 UTC revision 1.27.2.30, Sat Aug 2 15:08:35 2003 UTC
# Line 3  Line 3 
3   *  XVID MPEG-4 VIDEO CODEC   *  XVID MPEG-4 VIDEO CODEC
4   *  - XviD Main header file -   *  - XviD Main header file -
5   *   *
6   *  This file is part of XviD, a free MPEG-4 video encoder/decoder   *  Copyright(C) 2001-2003 Peter Ross <pross@xvid.org>
7   *   *
8   *  This program is free software; you can redistribute it and/or modify   *  This program is free software; you can redistribute it and/or modify
9   *  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
# Line 49  Line 49 
49          */          */
50    
51  #define XVID_MAKE_VERSION(a,b,c)        ( (((a)&0xff)<<16) | (((b)&0xff)<<8) | ((c)&0xff) )  #define XVID_MAKE_VERSION(a,b,c)        ( (((a)&0xff)<<16) | (((b)&0xff)<<8) | ((c)&0xff) )
52  #define XVID_MAJOR(a)                           ( ((a)>>16) & 0xff )  #define XVID_VERSION_MAJOR(a)    (((a)>>16) & 0xff)
53  #define XVID_MINOR(b)                           ((char)( ((b)>>8) & 0xff ))  #define XVID_VERSION_MINOR(a)    (((a)>> 8) & 0xff)
54  #define XVID_PATCH(c)                           ( (c) & 0xff )  #define XVID_VERSION_PATCH(a)    (((a)>> 0) & 0xff)
55    
56    #define XVID_MAKE_API(a,b)       ((((a)&0xff)<<16) | (((b)&0xff)<<0))
57    #define XVID_API_MAJOR(a)        (((a)>>16) & 0xff)
58    #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,-127,0)
61    #define XVID_API                 XVID_MAKE_API(4, 0)
62    
63  #define XVID_UNSTABLE  #define XVID_UNSTABLE
64    
65  /* Bitstream Version  /* Bitstream Version
# Line 67  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 "0009"  #define XVID_BS_VERSION "0016"
77    
78    
79  /*****************************************************************************  /*****************************************************************************
# Line 90  Line 96 
96    
97  /* colorspace values */  /* colorspace values */
98    
99  #define XVID_CSP_USER           0       /* 4:2:0 planar */  #define XVID_CSP_USER     (1<< 0) /* 4:2:0 planar */
100  #define XVID_CSP_I420           1       /* 4:2:0 packed(planar win32) */  #define XVID_CSP_I420     (1<< 1) /* 4:2:0 packed(planar win32) */
101  #define XVID_CSP_YV12           2       /* 4:2:0 packed(planar win32) */  #define XVID_CSP_YV12     (1<< 2) /* 4:2:0 packed(planar win32) */
102  #define XVID_CSP_YUY2           3       /* 4:2:2 packed */  #define XVID_CSP_YUY2     (1<< 3) /* 4:2:2 packed */
103  #define XVID_CSP_UYVY           4       /* 4:2:2 packed */  #define XVID_CSP_UYVY     (1<< 4) /* 4:2:2 packed */
104  #define XVID_CSP_YVYU           5       /* 4:2:2 packed */  #define XVID_CSP_YVYU     (1<< 5) /* 4:2:2 packed */
105  #define XVID_CSP_BGRA           6       /* 32-bit bgra packed */  #define XVID_CSP_BGRA     (1<< 6) /* 32-bit bgra packed */
106  #define XVID_CSP_ABGR           7       /* 32-bit abgr packed */  #define XVID_CSP_ABGR     (1<< 7) /* 32-bit abgr packed */
107  #define XVID_CSP_RGBA           8       /* 32-bit rgba packed */  #define XVID_CSP_RGBA     (1<< 8) /* 32-bit rgba packed */
108  #define XVID_CSP_BGR            9       /* 32-bit bgr packed */  #define XVID_CSP_BGR      (1<< 9) /* 24-bit bgr packed */
109  #define XVID_CSP_RGB555     10  /* 16-bit rgb555 packed */  #define XVID_CSP_RGB555   (1<<10) /* 16-bit rgb555 packed */
110  #define XVID_CSP_RGB565     11  /* 16-bit rgb565 packed */  #define XVID_CSP_RGB565   (1<<11) /* 16-bit rgb565 packed */
111  #define XVID_CSP_SLICE          12      /* decoder only: 4:2:0 planar, per slice rendering */  #define XVID_CSP_SLICE    (1<<12) /* decoder only: 4:2:0 planar, per slice rendering */
112  #define XVID_CSP_INTERNAL       13      /* decoder only: 4:2:0 planar, returns ptrs to internal buffers */  #define XVID_CSP_INTERNAL (1<<13) /* decoder only: 4:2:0 planar, returns ptrs to internal buffers */
113  #define XVID_CSP_NULL           14      /* decoder only: dont output anything */  #define XVID_CSP_NULL     (1<<14) /* decoder only: dont output anything */
114  #define XVID_CSP_VFLIP  0x80000000      /* vertical flip mask */  #define XVID_CSP_VFLIP    (1<<31) /* vertical flip mask */
115    
116  /* xvid_image_t  /* xvid_image_t
117          for non-planar colorspaces use only plane[0] and stride[0]          for non-planar colorspaces use only plane[0] and stride[0]
# Line 155  Line 161 
161    
162  /* cpu_flags definitions */  /* cpu_flags definitions */
163    
164  #define XVID_CPU_FORCE      0x80000000  /* force passed cpu flags */  #define XVID_CPU_FORCE    (1<<31) /* force passed cpu flags */
165  #define XVID_CPU_ASM        0x00000080  /* native assembly */  #define XVID_CPU_ASM      (1<< 7) /* native assembly */
166  /* ARCH_IS_IA32 */  /* ARCH_IS_IA32 */
167  #define XVID_CPU_MMX        0x00000001   /* mmx      : pentiumMMX,k6 */  #define XVID_CPU_MMX      (1<< 0) /*       mmx : pentiumMMX,k6 */
168  #define XVID_CPU_MMXEXT     0x00000002   /* mmx-ext  : pentium2, athlon */  #define XVID_CPU_MMXEXT   (1<< 1) /*   mmx-ext : pentium2, athlon */
169  #define XVID_CPU_SSE        0x00000004   /* sse      : pentium3, athlonXP */  #define XVID_CPU_SSE      (1<< 2) /*       sse : pentium3, athlonXP */
170  #define XVID_CPU_SSE2       0x00000008   /* sse2     : pentium4, athlon64 */  #define XVID_CPU_SSE2     (1<< 3) /*      sse2 : pentium4, athlon64 */
171  #define XVID_CPU_3DNOW      0x00000010   /* 3dnow    : k6-2 */  #define XVID_CPU_3DNOW    (1<< 4) /*     3dnow : k6-2 */
172  #define XVID_CPU_3DNOWEXT   0x00000020   /* 3dnow-ext: athlon */  #define XVID_CPU_3DNOWEXT (1<< 5) /* 3dnow-ext : athlon */
173  #define XVID_CPU_TSC        0x00000040   /* timestamp counter */  #define XVID_CPU_TSC      (1<< 6) /*       tsc : Pentium */
174  /* ARCH_IS_PPC */  /* ARCH_IS_PPC */
175  #define XVID_CPU_ALTIVEC    0x00000001   /* altivec */  #define XVID_CPU_ALTIVEC  (1<< 0) /* altivec */
176    
177    
178    #define XVID_DEBUG_ERROR     (1<< 0)
179    #define XVID_DEBUG_STARTCODE (1<< 1)
180    #define XVID_DEBUG_HEADER    (1<< 2)
181    #define XVID_DEBUG_TIMECODE  (1<< 3)
182    #define XVID_DEBUG_MB        (1<< 4)
183    #define XVID_DEBUG_COEFF     (1<< 5)
184    #define XVID_DEBUG_MV        (1<< 6)
185    #define XVID_DEBUG_RC        (1<< 7)
186    #define XVID_DEBUG_DEBUG     (1<<31)
187    
188  /* XVID_GBL_INIT param1 */  /* XVID_GBL_INIT param1 */
189  typedef struct {  typedef struct {
190          int version;          int version;
191          int cpu_flags;                  /* [in:opt]     zero = autodetect cpu          int cpu_flags; /* [in:opt] zero = autodetect cpu; XVID_CPU_FORCE|{cpu features} = force cpu features */
192                                                                          XVID_CPU_FORCE|{cpu features} = force cpu features */          int debug;     /* [in:opt] debug level */
193  } xvid_gbl_init_t;  } xvid_gbl_init_t;
194    
195    
# Line 229  Line 245 
245    
246  /* XVID_DEC_DECODE param1 */  /* XVID_DEC_DECODE param1 */
247  /* general flags */  /* general flags */
248  #define XVID_LOWDELAY           0x00000001      /* lowdelay mode  */  #define XVID_LOWDELAY      (1<<0) /* lowdelay mode  */
249  #define XVID_DISCONTINUITY      0x00000002      /* indicates break in stream */  #define XVID_DISCONTINUITY (1<<1) /* indicates break in stream */
250    
251  typedef struct {  typedef struct {
252          int version;          int version;
# Line 238  Line 254 
254          void *bitstream;                /* [in] bitstream (read from)*/          void *bitstream;                /* [in] bitstream (read from)*/
255          int length;                             /* [in] bitstream length */          int length;                             /* [in] bitstream length */
256          xvid_image_t output;    /* [in] output image (written to) */          xvid_image_t output;    /* [in] output image (written to) */
257  }  } xvid_dec_frame_t;
 xvid_dec_frame_t;  
258    
259    
260  /* XVID_DEC_DECODE param2 :: optional */  /* XVID_DEC_DECODE param2 :: optional */
261  typedef struct  typedef struct
262  {  {
263          int version;          int version;
264    
265          int type;                               /* [out]        output data type */          int type;                               /* [out]        output data type */
266          union {          union {
267                  struct {        /* type>0 {XVID_TYPE_IVOP,XVID_TYPE_PVOP,XVID_TYPE_BVOP,XVID_TYPE_SVOP} */                  struct {        /* type>0 {XVID_TYPE_IVOP,XVID_TYPE_PVOP,XVID_TYPE_BVOP,XVID_TYPE_SVOP} */
# Line 271  Line 287 
287    
288    
289    
290  #define XVID_ZONE_QUANT     1  #define XVID_ZONE_QUANT  (1<<0)
291  #define XVID_ZONE_WEIGHT    2  #define XVID_ZONE_WEIGHT (1<<1)
292    
293  typedef struct  typedef struct
294  {  {
295      int frame;      int frame;
# Line 293  Line 310 
310   ****************************************************************************/   ****************************************************************************/
311    
312    
313  #define XVID_PLG_CREATE     0  #define XVID_PLG_CREATE  (1<<0)
314  #define XVID_PLG_DESTROY    1  #define XVID_PLG_DESTROY (1<<1)
315  #define XVID_PLG_INFO       2  #define XVID_PLG_INFO    (1<<2)
316  #define XVID_PLG_BEFORE     3  #define XVID_PLG_BEFORE  (1<<3)
317  #define XVID_PLG_AFTER      4  #define XVID_PLG_AFTER   (1<<4)
318    
319  /* xvid_plg_info_t.flags */  /* xvid_plg_info_t.flags */
320  #define XVID_REQORIGINAL    1  /* plugin requires a copy of the original (uncompressed) image */  #define XVID_REQORIGINAL (1<<0) /* plugin requires a copy of the original (uncompressed) image */
321  #define XVID_REQPSNR        2  /* plugin requires psnr between the uncompressed and compressed image*/  #define XVID_REQPSNR     (1<<1) /* plugin requires psnr between the uncompressed and compressed image*/
322  #define XVID_REQDQUANTS      3  /* plugin requires access to the dquant table */  #define XVID_REQDQUANTS  (1<<2) /* plugin requires access to the dquant table */
323    
324    
325  typedef struct  typedef struct
# Line 334  Line 351 
351  {  {
352      int version;      int version;
353    
354      int num_frames;          /* [out] totlal frame encoded */          int num_frames; /* [out] total frame encoded */
355  } xvid_plg_destroy_t;  } xvid_plg_destroy_t;
356    
357    
# Line 370  Line 387 
387      int motion_flags;       /* [in,out] */      int motion_flags;       /* [in,out] */
388    
389      int length;                 /* [out] after: length of encoded frame */      int length;                 /* [out] after: length of encoded frame */
390      int kblks, mblks, ublks;    /* [out] after: */          int kblks;              /* [out] number of blocks compressed as Intra */
391      int sse_y, sse_u, sse_v;    /* [out] */          int mblks;              /* [out] number of blocks compressed as Inter */
392            int ublks;              /* [out] number of blocks marked not_coded */
393            int sse_y;              /* [out] Y plane's sse */
394            int sse_u;              /* [out] U plane's sse */
395            int sse_v;              /* [out] V plane's sse */
396  } xvid_plg_data_t;  } xvid_plg_data_t;
397    
398    
# Line 414  Line 435 
435  xvid_plugin_func xvid_plugin_dump;  /* dump before and after yuvpgms */  xvid_plugin_func xvid_plugin_dump;  /* dump before and after yuvpgms */
436    
437    
438    /* single pass rate control
439  typedef struct          /* single pass rate control */   * CBR and Constant quantizer modes */
440    typedef struct
441  {  {
442      int version;      int version;
443      int bitrate;                                /* bits per second */  
444      int reaction_delay_factor;          int bitrate;               /* [in] bits per second */
445      int averaging_period;          int reaction_delay_factor; /* [in] */
446      int buffer;          int averaging_period;      /* [in] */
447            int buffer;                /* [in] */
448  } xvid_plugin_single_t;  } xvid_plugin_single_t;
449    
450    
451  typedef struct {  typedef struct {
452      int version;      int version;
453    
454      char * filename;      char * filename;
455  } xvid_plugin_2pass1_t;  } xvid_plugin_2pass1_t;
456    
457    
 #define XVID_CURVE_COSINE   0   /* low aggressiveness */  
 #define XVID_CURVE_LINEAR   1   /* medium aggressiveness */  
 #define XVID_CURVE_SINE     2   /* high aggressiveness */  
   
458  #define XVID_PAYBACK_BIAS   0   /* payback with bias */  #define XVID_PAYBACK_BIAS   0   /* payback with bias */
459  #define XVID_PAYBACK_PROP   1   /* payback proportionally */  #define XVID_PAYBACK_PROP   1   /* payback proportionally */
460    
461  typedef struct {  typedef struct {
462      int version;      int version;
     int bitrate;                                /* bits per second */  
     char * filename;  
463    
464      int keyframe_boost;             /* keyframe boost percentage: [0..100...]; */          int bitrate;                  /* [in] bits per second */
465      int payback_method;          char * filename;              /* [in] first pass stats filename */
466      int bitrate_payback_delay;  
467      int curve_compression_high;          int keyframe_boost;           /* [in] keyframe boost percentage: [0..100] */
468      int curve_compression_low;          int payback_method;           /* [in] Payback method: see XVID_PAYBACK flags */
469      int max_overflow_improvement;          int bitrate_payback_delay;    /* [in] Payback delay expressed in number of frames */
470      int max_overflow_degradation;          int curve_compression_high;   /* [in] percentage of compression performed on the high part of the curve (above average) */
471            int curve_compression_low;    /* [in] percentage of compression performed on the low  part of the curve (below average) */
472      int use_alt_curve;          int max_overflow_improvement; /* [in] */
473          int alt_curve_high_dist;          int max_overflow_degradation; /* [in] */
474          int alt_curve_low_dist;  
475      int alt_curve_use_auto;          int kftreshold;               /* [in] */
476          int alt_curve_auto_str;          int kfreduction;              /* [in] */
477          int alt_curve_type; /* XVID_CURVE_ */          int min_key_interval;         /* [in] Minimum interval of frames between two IFrames */
478          int alt_curve_min_rel_qual;  
479          int alt_curve_use_auto_bonus_bias;          int container_frame_overhead; /* [in] How many bytes the controller has to compensate per frame due to container format overhead */
     int alt_curve_bonus_bias;  
   
     int kftreshold;  
         int kfreduction;  
     int min_key_interval;  
480  }xvid_plugin_2pass2_t;  }xvid_plugin_2pass2_t;
481    
482    
# Line 475  Line 488 
488  #define XVID_ENC_CREATE     0   /* create encoder instance; returns 0 on success */  #define XVID_ENC_CREATE     0   /* create encoder instance; returns 0 on success */
489  #define XVID_ENC_DESTROY        1       /* destroy encoder instance; returns 0 on success */  #define XVID_ENC_DESTROY        1       /* destroy encoder instance; returns 0 on success */
490  #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
491                                                                          0 means this frame should not be written (ie. encoder lag) */                              * 0 means this frame should not be written (ie. encoder lag) */
492    
493  int xvid_encore(void *handle, int opt, void *param1, void *param2);  int xvid_encore(void *handle, int opt, void *param1, void *param2);
494    
495    
496  /* global flags  */  
497  typedef enum  /* Global Flags */
498  {  #define XVID_GLOBAL_PACKED            (1<<0) /* packed bitstream */
499      XVID_GLOBAL_PACKED                  = 0x00000001,   /* packed bitstream */  #define XVID_GLOBAL_CLOSED_GOP        (1<<1) /* closed_gop:     was DX50BVOP dx50 bvop compatibility */
500      XVID_GLOBAL_CLOSED_GOP              = 0x00000002,   /* closed_gop:  was DX50BVOP dx50 bvop compatibility */  #define XVID_GLOBAL_EXTRASTATS_ENABLE (1<<2)
501      XVID_GLOBAL_EXTRASTATS_ENABLE  = 0x00000004  #if 0
502  /*define XVID_GLOBAL_VOL_AT_IVOP        0x00000008       write vol at every ivop: WIN32/divx compatibility */  #define XVID_GLOBAL_VOL_AT_IVOP       (1<<3) /* write vol at every ivop: WIN32/divx compatibility */
503  /*define XVID_GLOBAL_FORCE_VOL          0x00000008       XXX: when vol-based parameters are changed, insert an ivop NOT recommended */  #define XVID_GLOBAL_FORCE_VOL         (1<<4) /* when vol-based parameters are changed, insert an ivop NOT recommended */
504  } xvid_global_t;  #endif
505    
506    
507  /* XVID_ENC_ENCODE param1 */  /* XVID_ENC_ENCODE param1 */
508  /* vol-based flags */  /* vol-based flags */
509  typedef enum {  #define XVID_VOL_MPEGQUANT      (1<<0) /* enable MPEG type quantization */
510      XVID_VOL_MPEGQUANT          = 0x00000001,  #define XVID_VOL_EXTRASTATS     (1<<1) /* enable plane sse stats */
511      XVID_VOL_EXTRASTATS         = 0x00000002,  #define XVID_VOL_QUARTERPEL     (1<<2) /* enable quarterpel: frames will encoded as quarterpel */
512      XVID_VOL_QUARTERPEL         = 0x00000004,   /* enable quarterpel: frames will encoded as quarterpel */  #define XVID_VOL_GMC            (1<<3) /* enable GMC; frames will be checked for gmc suitability */
513      XVID_VOL_GMC                            = 0x00000008,       /* enable GMC; frames will be checked for gmc suitability */  #define XVID_VOL_REDUCED_ENABLE (1<<4) /* enable reduced resolution vops: frames will be checked for rrv suitability */
514      XVID_VOL_REDUCED_ENABLE         = 0x00000010,       /* enable reduced resolution vops: frames will be checked for rrv suitability */  #define XVID_VOL_INTERLACING    (1<<5) /* enable interlaced encoding */
     XVID_VOL_INTERLACING        = 0x00000400, /* enable interlaced encoding */  
 } xvid_vol_t;  
   
   
 /* vop-based flags */  
 typedef enum {  
     XVID_VOP_DEBUG              = 0x00000001,  
   
     XVID_VOP_HALFPEL            = 0x00000004, /* use halfpel interpolation */  
     XVID_VOP_INTER4V            = 0x00000008,  
   
     XVID_VOP_TRELLISQUANT       = 0x00000010, /* use trellis based R-D "optimal" quantization */  
   
     XVID_VOP_CHROMAOPT          = 0x00000020, /* enable chroma optimization pre-filter */  
     XVID_VOP_GREYSCALE          = 0x00000040, /* enable greyscale only mode (even for  
                                               color input material chroma is ignored) */  
     XVID_VOP_HQACPRED           = 0x00000080, /* 20030209: high quality ac prediction */  
     XVID_VOP_MODEDECISION_BITS  = 0x00000100, /* enable DCT-ME and use it for mode decision */  
     XVID_VOP_DYNAMIC_BFRAMES    = 0x00000200,  
   
         /* only valid for vol_flags|=XVID_VOL_INTERLACING */  
     XVID_VOP_TOPFIELDFIRST      = 0x00000400, /* set top-field-first flag  */  
     XVID_VOP_ALTERNATESCAN      = 0x00000800, /* set alternate vertical scan flag */  
515    
     /* only valid for vol_flags|=XVID_VOL_REDUCED_ENABLED */  
     XVID_VOP_REDUCED            = 0x00001000, /* reduced resolution vop */  
 } xvid_vop_t;  
516    
517    
518  typedef enum {  /* vop based flags */
519      XVID_ME_ADVANCEDDIAMOND16   = 0x00008000, /* use advdiamonds instead of diamonds as search pattern */  #define XVID_VOP_DEBUG           (1<< 0)
520      XVID_ME_USESQUARES16        = 0x00800000, /* use squares instead of diamonds as search pattern */  #define XVID_VOP_HALFPEL         (1<< 1) /* use halfpel interpolation */
521    #define XVID_VOP_INTER4V         (1<< 2)
522      XVID_ME_HALFPELREFINE16     = 0x00020000,  #define XVID_VOP_TRELLISQUANT    (1<< 3) /* use trellis based R-D "optimal" quantization */
523      XVID_ME_HALFPELREFINE8      = 0x02000000,  #define XVID_VOP_CHROMAOPT       (1<< 4) /* enable chroma optimization pre-filter */
524    #define XVID_VOP_CARTOON         (1<< 5) /* use 'cartoon mode' */
525    #define XVID_VOP_GREYSCALE       (1<< 6) /* enable greyscale only mode (even for  color input material chroma is ignored) */
526    #define XVID_VOP_HQACPRED        (1<< 7) /* high quality ac prediction */
527    #define XVID_VOP_MODEDECISION_RD (1<< 8) /* enable DCT-ME and use it for mode decision */
528    /* only valid for vol_flags|=XVID_VOL_INTERLACING */
529    #define XVID_VOP_TOPFIELDFIRST   (1<< 9) /* set top-field-first flag  */
530    #define XVID_VOP_ALTERNATESCAN   (1<<10) /* set alternate vertical scan flag */
531    /* only valid for vol_flags|=XVID_VOL_REDUCED_ENABLED */
532    #define XVID_VOP_REDUCED         (1<<11) /* reduced resolution vop */
533    
     XVID_ME_QUARTERPELREFINE16  = 0x00040000,  
     XVID_ME_QUARTERPELREFINE8   = 0x04000000,  
534    
     XVID_ME_EXTSEARCH16         = 0x00080000, /* extend PMV by more searches */  
535    
     XVID_ME_EXTSEARCH8          = 0x08000000, /* use diamond/square for extended 8x8 search */  
     XVID_ME_ADVANCEDDIAMOND8    = 0x00004000, /* use advdiamond for XVID_ME_EXTSEARCH8 */  
     XVID_ME_USESQUARES8         = 0x80000000, /* use square for XVID_ME_EXTSEARCH8 */  
536    
537      XVID_ME_CHROMA16            = 0x00100000, /* also use chroma for P_VOP/S_VOP ME */  /* Motion based flags */
538      XVID_ME_CHROMA8             = 0x10000000, /* also use chroma for B_VOP ME */  #define XVID_ME_ADVANCEDDIAMOND16     (1<< 0) /* use advdiamonds instead of diamonds as search pattern */
539    #define XVID_ME_ADVANCEDDIAMOND8      (1<< 1) /* use advdiamond for XVID_ME_EXTSEARCH8 */
540    #define XVID_ME_USESQUARES16          (1<< 2) /* use squares instead of diamonds as search pattern */
541    #define XVID_ME_USESQUARES8           (1<< 3) /* use square for XVID_ME_EXTSEARCH8 */
542    #define XVID_ME_HALFPELREFINE16       (1<< 4)
543    #define XVID_ME_HALFPELREFINE8        (1<< 6)
544    #define XVID_ME_QUARTERPELREFINE16    (1<< 7)
545    #define XVID_ME_QUARTERPELREFINE8     (1<< 8)
546    #define XVID_ME_GME_REFINE            (1<< 9)
547    #define XVID_ME_EXTSEARCH16           (1<<10) /* extend PMV by more searches */
548    #define XVID_ME_EXTSEARCH8            (1<<11) /* use diamond/square for extended 8x8 search */
549    #define XVID_ME_CHROMA_PVOP           (1<<12) /* also use chroma for P_VOP/S_VOP ME */
550    #define XVID_ME_CHROMA_BVOP           (1<<13) /* also use chroma for B_VOP ME */
551    
552      /* Motion search using DCT. use XVID_VOP_MODEDECISION_BITS to enable */      /* Motion search using DCT. use XVID_VOP_MODEDECISION_BITS to enable */
553      XVID_ME_HALFPELREFINE16_BITS    = 0x00000100, /* perform DCT-based halfpel refinement */  #define XVID_ME_HALFPELREFINE16_RD    (1<<14) /* perform DCT-based halfpel refinement */
554      XVID_ME_HALFPELREFINE8_BITS     = 0x00000200, /* perform DCT-based halfpel refinement for 8x8 mode */  #define XVID_ME_HALFPELREFINE8_RD     (1<<15) /* perform DCT-based halfpel refinement for 8x8 mode */
555      XVID_ME_QUARTERPELREFINE16_BITS = 0x00000400, /* perform DCT-based qpel refinement */  #define XVID_ME_QUARTERPELREFINE16_RD (1<<16) /* perform DCT-based qpel refinement */
556      XVID_ME_QUARTERPELREFINE8_BITS  = 0x00000800, /* perform DCT-based qpel refinement for 8x8 mode */  #define XVID_ME_QUARTERPELREFINE8_RD  (1<<17) /* perform DCT-based qpel refinement for 8x8 mode */
557    #define XVID_ME_EXTSEARCH_RD          (1<<18) /* perform DCT-based search using square pattern enable XVID_ME_EXTSEARCH8 to do this in 8x8 search as well */
558      XVID_ME_EXTSEARCH_BITS          = 0x00001000, /* perform DCT-based search using square pattern  #define XVID_ME_CHECKPREDICTION_RD    (1<<19) /* always check vector equal to prediction */
559                                                    enable XVID_ME_EXTSEARCH8 to do this in 8x8 search as well */  
560      XVID_ME_CHECKPREDICTION_BITS    = 0x00002000, /* always check vector equal to prediction */  #define XVID_ME_UNRESTRICTED16        (1<<20) /* unrestricted ME, not implemented */
561    #define XVID_ME_OVERLAPPING16         (1<<21) /* overlapping ME, not implemented */
562      XVID_ME_UNRESTRICTED16      = 0x00200000, /* unrestricted ME, not implemented */  #define XVID_ME_UNRESTRICTED8         (1<<22) /* unrestricted ME, not implemented */
563      XVID_ME_OVERLAPPING16       = 0x00400000, /* overlapping ME, not implemented */  #define XVID_ME_OVERLAPPING8          (1<<23) /* overlapping ME, not implemented */
564      XVID_ME_UNRESTRICTED8       = 0x20000000, /* unrestricted ME, not implemented */  
     XVID_ME_OVERLAPPING8        = 0x40000000 /* overlapping ME, not implemented */  
 } xvid_motion_t;  
565    
566    
567  /* XVID_ENC_CREATE param1 */  /* XVID_ENC_CREATE param1 */
# Line 581  Line 581 
581          int num_threads;                /* [in:opt]     number of threads */          int num_threads;                /* [in:opt]     number of threads */
582          int max_bframes;                /* [in:opt] max sequential bframes (0=disable bframes) */          int max_bframes;                /* [in:opt] max sequential bframes (0=disable bframes) */
583    
584          xvid_global_t global;   /* [in:opt] global flags; controls encoding behavior */          int global;                  /* [in:opt] global flags; controls encoding behavior */
585    
586  /* --- vol-based stuff; included here for conveinience */          /* --- vol-based stuff; included here for convenience */
587          int fincr;                              /* [in:opt] framerate increment; set to zero for variable framerate */          int fincr;                              /* [in:opt] framerate increment; set to zero for variable framerate */
588          int fbase;                              /* [in] framerate base          int fbase;                   /* [in] framerate base frame_duration = fincr/fbase seconds*/
589                                                                                  frame_duration = fincr/fbase seconds*/      /* ---------------------------------------------- */
 /* ^^^---------------------------------------------- */  
   
590    
591  /* ---vop-based; included here for conveienience */          /* --- vop-based; included here for convenience */
592          int max_key_interval;   /* [in:opt] the maximum interval between key frames */          int max_key_interval;   /* [in:opt] the maximum interval between key frames */
                                                                                 /*XXX: maybe call it gop_size? */  
593    
594          int frame_drop_ratio;   /* [in:opt]     frame dropping: 0=drop none... 100=drop all */          int frame_drop_ratio;   /* [in:opt]     frame dropping: 0=drop none... 100=drop all */
595    
# Line 601  Line 598 
598    
599      int min_quant[3];       /* [in:opt] */      int min_quant[3];       /* [in:opt] */
600      int max_quant[3];       /* [in:opt] */      int max_quant[3];       /* [in:opt] */
601            /* ---------------------------------------------- */
 /* ^^^ -------------------------------------------------------------------------*/  
602    
603          void *handle;                   /* [out] encoder instance handle */          void *handle;                   /* [out] encoder instance handle */
604  }  }
605  xvid_enc_create_t;  xvid_enc_create_t;
606    
607    
608  #define XVID_KEYFRAME   0x00000001  #define XVID_KEYFRAME (1<<1)
609    
610  typedef struct {  typedef struct {
611          int version;          int version;
612    
613  /* --- VOL related stuff; unless XVID_FORCEVOL is set, the encoder will not react to any          /* --- VOL related stuff; unless XVID_FORCEVOL is set, the encoder will not react to any changes here until the next VOL (keyframe). */
614                  changes here until the next VOL (keyframe). */          int vol_flags;                     /* [in] vol flags */
615          xvid_vol_t vol_flags;                   /* [in] vol flags */          unsigned char *quant_intra_matrix; /* [in:opt] custom intra qmatrix */
616          unsigned char *          unsigned char *quant_inter_matrix; /* [in:opt] custom inter qmatrix */
                 quant_intra_matrix;     /* [in:opt] custom intra qmatrix */  
         unsigned char *  
                 quant_inter_matrix;     /* [in:opt] custom inter qmatrix */  
617    
618          int par;                                /* [in:opt] picture aspect ratio (refer to XVID_PAR_xxx above) */          int par;                                /* [in:opt] picture aspect ratio (refer to XVID_PAR_xxx above) */
619          int par_width;                  /* [in:opt] aspect ratio width */          int par_width;                  /* [in:opt] aspect ratio width */
620          int par_height;                 /* [in:opt] aspect ratio height */          int par_height;                 /* [in:opt] aspect ratio height */
621  /* ^^^----------------------------------------------------------------------------------*/          /* ---------------------------------------------- */
622    
623      int fincr;                          /* framerate increment, for variable framerate only */          int fincr;                         /* [in:opt] framerate increment, for variable framerate only */
624          xvid_vop_t vop_flags;                   /* [in] (general)vop-based flags */          int vop_flags;                     /* [in] (general)vop-based flags */
625          xvid_motion_t motion;                           /* [in] ME options */          int motion;                        /* [in] ME options */
626    
627          xvid_image_t input;     /* [in] input image (read from) */          xvid_image_t input;     /* [in] input image (read from) */
628    
629          int type;                               /* [in:opt] coding type */          int type;                               /* [in:opt] coding type */
630          int quant;                              /* [in] frame quantizer; if <=0, automatatic (ratecontrol) */          int quant;                         /* [in] frame quantizer; if <=0, automatic (ratecontrol) */
631          int bframe_threshold;          int bframe_threshold;
632    
633          void *bitstream;                /* [in:opt] bitstream ptr (written to)*/          void *bitstream;                /* [in:opt] bitstream ptr (written to)*/
634          int length;                             /* [in:opt] bitstream length (bytes) */          int length;                             /* [in:opt] bitstream length (bytes) */
635    
636          int out_flags;                          /* [out] bitstream output flags */          int out_flags;                          /* [out] bitstream output flags */
637  }  } xvid_enc_frame_t;
 xvid_enc_frame_t;  
638    
639    
640  /* XVID_ENC_ENCODE param2 (optional)  /* XVID_ENC_ENCODE param2 (optional)
# Line 656  Line 648 
648          /* encoding parameters */          /* encoding parameters */
649          int type;                                       /* [out] coding type */          int type;                                       /* [out] coding type */
650          int quant;                                      /* [out] frame quantizer */          int quant;                                      /* [out] frame quantizer */
651          xvid_vol_t vol_flags;                           /* [out] vol flags (see above) */          int vol_flags; /* [out] vol flags (see above) */
652          int vop_flags;                          /* [out] vop flags (see above) */          int vop_flags;                          /* [out] vop flags (see above) */
653    
654          /* bitrate */          /* bitrate */
655          int length;                                     /* [out] frame length */          int length;                                     /* [out] frame length */
656    
657          int hlength;                            /* [out] header length (bytes) */          int hlength;                            /* [out] header length (bytes) */
658          int kblks, mblks, ublks;        /* [out] */          int kblks;     /* [out] number of blocks compressed as Intra */
659            int mblks;     /* [out] number of blocks compressed as Inter */
660      int sse_y, sse_u, sse_v;          int ublks;     /* [out] number of blocks marked as not_coded */
661  }  
662  xvid_enc_stats_t;          int sse_y;     /* [out] Y plane's sse */
663            int sse_u;     /* [out] U plane's sse */
664            int sse_v;     /* [out] V plane's sse */
665    } xvid_enc_stats_t;
666    
667  #ifdef __cplusplus  #ifdef __cplusplus
668  }  }

Legend:
Removed from v.1.27.2.17  
changed lines
  Added in v.1.27.2.30

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