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revision 1.17.2.9, Thu Nov 7 10:28:15 2002 UTC revision 1.17.2.21, Sun Jan 12 11:24:58 2003 UTC
# Line 46  Line 46 
46    
47  /* API Version : 2.1 */  /* API Version : 2.1 */
48  #define API_VERSION ((2 << 16) | (1))  #define API_VERSION ((2 << 16) | (1))
49    #define XVID_API_UNSTABLE
50    
51  /* Bitstream Version  /* Bitstream Version
52   * this will be writen into the bitstream to allow easy detection of xvid   * this will be writen into the bitstream to allow easy detection of xvid
# Line 58  Line 59 
59   * 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
60   * future   * future
61   */   */
62  #define XVID_BS_VERSION "0003"  #define XVID_BS_VERSION "0005"
63    
64    
65  /* Error codes */  /* Error codes */
# Line 95  Line 96 
96   ****************************************************************************/   ****************************************************************************/
97    
98  /* CPU flags for XVID_INIT_PARAM.cpu_flags */  /* CPU flags for XVID_INIT_PARAM.cpu_flags */
99    #define XVID_CPU_FORCE          0x80000000
100    #define XVID_CPU_CHKONLY        0x40000000              /* check cpu only; dont init globals */
101    
102  #define XVID_CPU_MMX            0x00000001  #define XVID_CPU_ASM            0x00000080              /* native assembly */
103  #define XVID_CPU_MMXEXT         0x00000002  /* ARCH_X86 */
104  #define XVID_CPU_SSE            0x00000004  #define XVID_CPU_MMX            0x00000001              /* mmx: pentiumMMX,k6 */
105  #define XVID_CPU_SSE2           0x00000008  #define XVID_CPU_MMXEXT         0x00000002              /* mmxx-ext: pentium2,athlon */
106  #define XVID_CPU_3DNOW          0x00000010  #define XVID_CPU_SSE            0x00000004              /* sse: pentium3,athlonXP */
107  #define XVID_CPU_3DNOWEXT       0x00000020  #define XVID_CPU_SSE2           0x00000008              /* sse2: pentium4,athlon64 */
108    #define XVID_CPU_3DNOW          0x00000010              /* 3dnow: k6-2 */
109  #define XVID_CPU_TSC            0x00000040  #define XVID_CPU_3DNOWEXT       0x00000020              /* 3dnow-ext: athlon */
110    #define XVID_CPU_TSC            0x00000040              /* timestamp counter */
111  #define XVID_CPU_IA64           0x00000080  /* ARCH_IA64 */
112    #define XVID_CPU_IA64           XVID_CPU_ASM    /* defined for backward compatibility */
113    /* ARCH_PPC */
114    #define XVID_CPU_ALTIVEC        0x00000001              /* altivec */
115    
 #define XVID_CPU_CHKONLY        0x40000000              /* check cpu only; dont init globals */  
 #define XVID_CPU_FORCE          0x80000000  
116    
117            typedef struct
118            {
119                    int colorspace;
120                    void * y;
121                    void * u;
122                    void * v;
123                    int y_stride;
124                    int uv_stride;
125            } XVID_IMAGE;           /* from yv12 */
126    
127    #define XVID_INIT_INIT          0
128    #define XVID_INIT_CONVERT       1
129    #define XVID_INIT_TEST          2
130    
131  /*****************************************************************************  /*****************************************************************************
132   *  Initialization structures   *  Initialization structures
# Line 123  Line 140 
140          }          }
141          XVID_INIT_PARAM;          XVID_INIT_PARAM;
142    
143            typedef struct
144            {
145                    XVID_IMAGE input;
146                    XVID_IMAGE output;
147                    int width;
148                    int height;
149                    int interlacing;
150            } XVID_INIT_CONVERTINFO;
151    
152  /*****************************************************************************  /*****************************************************************************
153   *  Initialization entry point   *  Initialization entry point
154   ****************************************************************************/   ****************************************************************************/
# Line 138  Line 164 
164   ****************************************************************************/   ****************************************************************************/
165    
166  /* Flags for XVID_DEC_FRAME.general */  /* Flags for XVID_DEC_FRAME.general */
167    #define XVID_DEC_LOWDELAY               0x00000001      /* decode lowdelay mode (ie. video-for-windows) */
168    #define XVID_DEC_DEBLOCKY               0x00000002      /* luma deblocking */
169    #define XVID_DEC_DEBLOCKUV              0x00000008      /* chroma deblocking */
170    #define XVID_DEC_DISCONTINUITY  0x00000004      /* indicates break in stream; instructs
171                                                                                            decoder to ignore any previous reference frames */
172  #define XVID_QUICK_DECODE               0x00000010  #define XVID_QUICK_DECODE               0x00000010
173    
174  /*****************************************************************************  /*****************************************************************************
# Line 155  Line 186 
186    
187  #define XVID_DEC_VOP    0  #define XVID_DEC_VOP    0
188  #define XVID_DEC_VOL    1  #define XVID_DEC_VOL    1
189    #define XVID_DEC_NOTHING        2       /* nothing was decoded */
190    
191          typedef struct          typedef struct
192          {          {
# Line 223  Line 255 
255  #define XVID_GLOBAL_PACKED              0x00000001      /* packed bitstream */  #define XVID_GLOBAL_PACKED              0x00000001      /* packed bitstream */
256  #define XVID_GLOBAL_DX50BVOP    0x00000002      /* dx50 bvop compatibility */  #define XVID_GLOBAL_DX50BVOP    0x00000002      /* dx50 bvop compatibility */
257  #define XVID_GLOBAL_DEBUG               0x00000004      /* print debug info on each frame */  #define XVID_GLOBAL_DEBUG               0x00000004      /* print debug info on each frame */
258    #define XVID_GLOBAL_REDUCED             0x04000000      /* reduced resolution vop enable */
259    
260  /* Flags for XVID_ENC_FRAME.general */  /* Flags for XVID_ENC_FRAME.general */
261  #define XVID_VALID_FLAGS                0x80000000  #define XVID_VALID_FLAGS                0x80000000
# Line 254  Line 287 
287  #define XVID_GREYSCALE                  0x01000000      /* enable greyscale only mode (even for */  #define XVID_GREYSCALE                  0x01000000      /* enable greyscale only mode (even for */
288  #define XVID_GRAYSCALE                  0x01000000  /* color input material chroma is ignored) */  #define XVID_GRAYSCALE                  0x01000000  /* color input material chroma is ignored) */
289    
290  #define XVID_GMC                                0x20000000  #define XVID_GMC                                0x10000000
291  #define XVID_ME_COLOUR                  0x40000000  #define XVID_GMC_TRANSLATIONAL  0x20000000
292    
293    #define XVID_REDUCED                    0x04000000      /* reduced resolution vop */
294    
295  /* Flags for XVID_ENC_FRAME.motion */  /* Flags for XVID_ENC_FRAME.motion */
296  #define PMV_ADVANCEDDIAMOND8    0x00004000  #define PMV_ADVANCEDDIAMOND8    0x00004000
# Line 265  Line 300 
300  #define PMV_HALFPELREFINE16     0x00020000  #define PMV_HALFPELREFINE16     0x00020000
301  #define PMV_QUARTERPELREFINE16  0x00040000  #define PMV_QUARTERPELREFINE16  0x00040000
302  #define PMV_EXTSEARCH16                 0x00080000      /* extend PMV by more searches */  #define PMV_EXTSEARCH16                 0x00080000      /* extend PMV by more searches */
303  #define PMV_QUICKSTOP16                 0x00100000      /* like early, but without any more refinement */  
304    #define PMV_CHROMA16                    0x00100000      /* also use chroma for MB-ME */
305  #define PMV_UNRESTRICTED16      0x00200000      /* unrestricted ME, not implemented */  #define PMV_UNRESTRICTED16      0x00200000      /* unrestricted ME, not implemented */
306  #define PMV_OVERLAPPING16       0x00400000      /* overlapping ME, not implemented */  #define PMV_OVERLAPPING16       0x00400000      /* overlapping ME, not implemented */
307  #define PMV_USESQUARES16                0x00800000  #define PMV_USESQUARES16                0x00800000      /* use squares instead of diamonds as search pattern */
308    
309  #define PMV_HALFPELDIAMOND8     0x01000000  #define PMV_HALFPELDIAMOND8     0x01000000
310  #define PMV_HALFPELREFINE8              0x02000000  #define PMV_HALFPELREFINE8              0x02000000
311  #define PMV_QUARTERPELREFINE8   0x04000000  #define PMV_QUARTERPELREFINE8   0x04000000
312  #define PMV_EXTSEARCH8                  0x08000000      /* extend PMV by more searches */  #define PMV_EXTSEARCH8                  0x08000000      /* extend PMV by more searches */
313  #define PMV_QUICKSTOP8                  0x10000000      /* like early, but without any more refinement */  
314    #define PMV_CHROMA8                             0x10000000      /* also use chroma for B-ME */
315  #define PMV_UNRESTRICTED8       0x20000000      /* unrestricted ME, not implemented */  #define PMV_UNRESTRICTED8       0x20000000      /* unrestricted ME, not implemented */
316  #define PMV_OVERLAPPING8                0x40000000      /* overlapping ME, not implemented */  #define PMV_OVERLAPPING8                0x40000000      /* overlapping ME, not implemented */
317  #define PMV_USESQUARES8                 0x80000000  #define PMV_USESQUARES8                 0x80000000
318    
319    
320    /* note: old and deprecated */
321    
322    /* only for compatability with old encoders */
323    
324    #define PMV_EARLYSTOP16                 0x00
325    #define PMV_EARLYSTOP8                  0x00
326    #define PMV_QUICKSTOP16                 0x00
327    #define PMV_QUICKSTOP8                  0x00
328    
329    #define XVID_ME_COLOUR                  0x00    /* this has been converted to PMV_COLOUR[16/8] */
330    
331    
332  /*****************************************************************************  /*****************************************************************************
333   * Encoder structures   * Encoder structures
# Line 306  Line 354 
354                                                                   * eg. 200 = x2 multiplier                                                                   * eg. 200 = x2 multiplier
355                                                                   * quant = ((past_quant + future_quant) * bquant_ratio)/200                                                                   * quant = ((past_quant + future_quant) * bquant_ratio)/200
356                                                                   */                                                                   */
357                    int bquant_offset;              /* bquant += bquant_offset */
358                  int frame_drop_ratio;   /* frame dropping: 0=drop none... 100=drop all */                  int frame_drop_ratio;   /* frame dropping: 0=drop none... 100=drop all */
359                  void *handle;                   /* [out] encoder instance handle */                  void *handle;                   /* [out] encoder instance handle */
360          }          }
# Line 373  Line 422 
422                  int quant;                              /* [out] frame quantizer */                  int quant;                              /* [out] frame quantizer */
423                  int hlength;                    /* [out] header length (bytes) */                  int hlength;                    /* [out] header length (bytes) */
424                  int kblks, mblks, ublks;        /* [out] */                  int kblks, mblks, ublks;        /* [out] */
   
425          }          }
426          XVID_ENC_STATS;          XVID_ENC_STATS;
427    

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