19 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
20 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
21 |
* |
* |
22 |
* $Id: xvid.h,v 1.27.2.14 2003-03-27 17:09:48 edgomez Exp $ |
* $Id: xvid.h,v 1.27.2.20 2003-05-22 22:56:17 edgomez Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
|
|
116 |
int stride[4]; /* [in] image stride; "bytes per row"*/ |
int stride[4]; /* [in] image stride; "bytes per row"*/ |
117 |
} xvid_image_t; |
} xvid_image_t; |
118 |
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119 |
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/* video-object-sequence profiles */ |
120 |
|
#define XVID_PROFILE_S_L0 0x08 /* simple */ |
121 |
|
#define XVID_PROFILE_S_L1 0x01 |
122 |
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#define XVID_PROFILE_S_L2 0x02 |
123 |
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#define XVID_PROFILE_S_L3 0x03 |
124 |
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#define XVID_PROFILE_ARTS_L1 0x91 /* advanced realtime simple */ |
125 |
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#define XVID_PROFILE_ARTS_L2 0x92 |
126 |
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#define XVID_PROFILE_ARTS_L3 0x93 |
127 |
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#define XVID_PROFILE_ARTS_L4 0x94 |
128 |
|
#define XVID_PROFILE_AS_L0 0xf0 /* advanced simple */ |
129 |
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#define XVID_PROFILE_AS_L1 0xf1 |
130 |
|
#define XVID_PROFILE_AS_L2 0xf2 |
131 |
|
#define XVID_PROFILE_AS_L3 0xf3 |
132 |
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#define XVID_PROFILE_AS_L4 0xf4 |
133 |
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|
134 |
/* aspect ratios */ |
/* aspect ratios */ |
135 |
#define XVID_PAR_11_VGA 1 /* 1:1 vga (square) */ |
#define XVID_PAR_11_VGA 1 /* 1:1 vga (square) */ |
148 |
#define XVID_TYPE_BVOP 3 /* bidirectionally encoded */ |
#define XVID_TYPE_BVOP 3 /* bidirectionally encoded */ |
149 |
#define XVID_TYPE_SVOP 4 /* predicted+sprite frame */ |
#define XVID_TYPE_SVOP 4 /* predicted+sprite frame */ |
150 |
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151 |
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152 |
/***************************************************************************** |
/***************************************************************************** |
153 |
* xvid_global() |
* xvid_global() |
154 |
****************************************************************************/ |
****************************************************************************/ |
169 |
#define XVID_CPU_ALTIVEC 0x00000001 /* altivec */ |
#define XVID_CPU_ALTIVEC 0x00000001 /* altivec */ |
170 |
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171 |
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172 |
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#define XVID_DEBUG_ERROR 0x00000001 |
173 |
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#define XVID_DEBUG_STARTCODE 0x00000002 |
174 |
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#define XVID_DEBUG_HEADER 0x00000004 |
175 |
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#define XVID_DEBUG_TIMECODE 0x00000008 |
176 |
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#define XVID_DEBUG_MB 0x00000010 |
177 |
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#define XVID_DEBUG_COEFF 0x00000020 |
178 |
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#define XVID_DEBUG_MV 0x00000040 |
179 |
|
#define XVID_DEBUG_RC 0x00000080 |
180 |
|
#define XVID_DEBUG_DEBUG 0x80000000 |
181 |
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182 |
/* XVID_GBL_INIT param1 */ |
/* XVID_GBL_INIT param1 */ |
183 |
typedef struct { |
typedef struct { |
184 |
int version; |
int version; |
185 |
int cpu_flags; /* [in:opt] zero = autodetect cpu |
int cpu_flags; /* [in:opt] zero = autodetect cpu |
186 |
XVID_CPU_FORCE|{cpu features} = force cpu features */ |
XVID_CPU_FORCE|{cpu features} = force cpu features */ |
187 |
|
int debug; /* [in:opt] debug level */ |
188 |
} xvid_gbl_init_t; |
} xvid_gbl_init_t; |
189 |
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190 |
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281 |
} xvid_dec_stats_t; |
} xvid_dec_stats_t; |
282 |
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283 |
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284 |
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285 |
|
#define XVID_ZONE_QUANT 1 |
286 |
|
#define XVID_ZONE_WEIGHT 2 |
287 |
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typedef struct |
288 |
|
{ |
289 |
|
int frame; |
290 |
|
int mode; |
291 |
|
int increment; |
292 |
|
int base; |
293 |
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} xvid_enc_zone_t; |
294 |
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295 |
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296 |
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297 |
/***************************************************************************** |
/***************************************************************************** |
298 |
xvid plugin system -- internals |
xvid plugin system -- internals |
299 |
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303 |
xvidcore will call XVID_PLG_DESTROY during XVID_ENC_DESTROY |
xvidcore will call XVID_PLG_DESTROY during XVID_ENC_DESTROY |
304 |
****************************************************************************/ |
****************************************************************************/ |
305 |
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306 |
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307 |
#define XVID_PLG_CREATE 0 |
#define XVID_PLG_CREATE 0 |
308 |
#define XVID_PLG_DESTROY 1 |
#define XVID_PLG_DESTROY 1 |
309 |
#define XVID_PLG_INFO 2 |
#define XVID_PLG_INFO 2 |
319 |
typedef struct |
typedef struct |
320 |
{ |
{ |
321 |
int version; |
int version; |
322 |
int flags; /* plugin flags */ |
int flags; /* [in:opt] plugin flags */ |
323 |
} xvid_plg_info_t; |
} xvid_plg_info_t; |
324 |
|
|
325 |
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327 |
{ |
{ |
328 |
int version; |
int version; |
329 |
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|
330 |
int width; |
int num_zones; /* [out] */ |
331 |
int height; |
xvid_enc_zone_t * zones; /* [out] */ |
|
int mb_width; |
|
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int mb_height; |
|
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int fincr; |
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int fbase; |
|
332 |
|
|
333 |
void * param; |
int width; /* [out] */ |
334 |
|
int height; /* [out] */ |
335 |
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int mb_width; /* [out] */ |
336 |
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int mb_height; /* [out] */ |
337 |
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int fincr; /* [out] */ |
338 |
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int fbase; /* [out] */ |
339 |
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|
340 |
|
void * param; /* [out] */ |
341 |
} xvid_plg_create_t; |
} xvid_plg_create_t; |
342 |
|
|
343 |
|
|
353 |
{ |
{ |
354 |
int version; |
int version; |
355 |
|
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356 |
|
xvid_enc_zone_t * zone; /* [out] current zone */ |
357 |
|
|
358 |
int width; /* [out] */ |
int width; /* [out] */ |
359 |
int height; /* [out] */ |
int height; /* [out] */ |
360 |
int mb_width; /* [out] */ |
int mb_width; /* [out] */ |
362 |
int fincr; /* [out] */ |
int fincr; /* [out] */ |
363 |
int fbase; /* [out] */ |
int fbase; /* [out] */ |
364 |
|
|
365 |
|
int min_quant[3]; /* [out] */ |
366 |
|
int max_quant[3]; /* [out] */ |
367 |
|
|
368 |
xvid_image_t reference; /* [out] -> [out] */ |
xvid_image_t reference; /* [out] -> [out] */ |
369 |
xvid_image_t current; /* [out] -> [in,out] */ |
xvid_image_t current; /* [out] -> [in,out] */ |
370 |
xvid_image_t original; /* [out] after: points the original (uncompressed) copy of the current frame */ |
xvid_image_t original; /* [out] after: points the original (uncompressed) copy of the current frame */ |
415 |
} xvid_enc_plugin_t; |
} xvid_enc_plugin_t; |
416 |
|
|
417 |
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|
418 |
|
xvid_plugin_func xvid_plugin_single; /* single-pass rate control */ |
419 |
xvid_plugin_func xvid_plugin_fixed; /* fixed quantizer control */ |
xvid_plugin_func xvid_plugin_2pass1; /* two-pass rate control: first pass */ |
420 |
xvid_plugin_func xvid_plugin_cbr; /* constant bitrate control */ |
xvid_plugin_func xvid_plugin_2pass2; /* two-pass rate control: second pass */ |
|
xvid_plugin_func xvid_plugin_2pass1; /* 2pass rate control: first pass */ |
|
|
xvid_plugin_func xvid_plugin_2pass2; /* 2pass rate control: second pass */ |
|
421 |
|
|
422 |
xvid_plugin_func xvid_plugin_lumimasking; /* lumimasking */ |
xvid_plugin_func xvid_plugin_lumimasking; /* lumimasking */ |
423 |
|
|
425 |
xvid_plugin_func xvid_plugin_dump; /* dump before and after yuvpgms */ |
xvid_plugin_func xvid_plugin_dump; /* dump before and after yuvpgms */ |
426 |
|
|
427 |
|
|
|
typedef struct |
|
|
{ |
|
|
int version; |
|
|
int quant_increment; |
|
|
int quant_base; |
|
|
} xvid_plugin_fixed_t; |
|
|
|
|
428 |
|
|
429 |
typedef struct |
typedef struct /* single pass rate control */ |
430 |
{ |
{ |
431 |
int version; |
int version; |
432 |
int bitrate; |
int bitrate; /* bits per second */ |
|
int max_quantizer; |
|
|
int min_quantizer; |
|
433 |
int reaction_delay_factor; |
int reaction_delay_factor; |
434 |
int averaging_period; |
int averaging_period; |
435 |
int buffer; |
int buffer; |
436 |
} xvid_plugin_cbr_t; |
} xvid_plugin_single_t; |
437 |
|
|
438 |
|
|
439 |
typedef struct { |
typedef struct { |
451 |
|
|
452 |
typedef struct { |
typedef struct { |
453 |
int version; |
int version; |
454 |
char * filename1; |
int bitrate; /* bits per second */ |
455 |
char * filename2; |
char * filename; |
456 |
|
|
457 |
int keyframe_boost; /* keyframe boost percentage: [0..100...]; */ |
int keyframe_boost; /* keyframe boost percentage: [0..100...]; */ |
458 |
int payback_method; |
int payback_method; |
461 |
int curve_compression_low; |
int curve_compression_low; |
462 |
int max_overflow_improvement; |
int max_overflow_improvement; |
463 |
int max_overflow_degradation; |
int max_overflow_degradation; |
|
int min_quant[3]; |
|
|
int max_quant[3]; |
|
464 |
|
|
465 |
int use_alt_curve; |
int use_alt_curve; |
466 |
int alt_curve_high_dist; |
int alt_curve_high_dist; |
475 |
int kftreshold; |
int kftreshold; |
476 |
int kfreduction; |
int kfreduction; |
477 |
int min_key_interval; |
int min_key_interval; |
478 |
|
|
479 |
|
int container_frame_overhead; |
480 |
}xvid_plugin_2pass2_t; |
}xvid_plugin_2pass2_t; |
481 |
|
|
482 |
|
|
523 |
XVID_VOP_HALFPEL = 0x00000004, /* use halfpel interpolation */ |
XVID_VOP_HALFPEL = 0x00000004, /* use halfpel interpolation */ |
524 |
XVID_VOP_INTER4V = 0x00000008, |
XVID_VOP_INTER4V = 0x00000008, |
525 |
|
|
526 |
|
XVID_VOP_TRELLISQUANT = 0x00000010, /* use trellis based R-D "optimal" quantization */ |
527 |
|
|
528 |
XVID_VOP_CHROMAOPT = 0x00000020, /* enable chroma optimization pre-filter */ |
XVID_VOP_CHROMAOPT = 0x00000020, /* enable chroma optimization pre-filter */ |
529 |
XVID_VOP_GREYSCALE = 0x00000040, /* enable greyscale only mode (even for |
XVID_VOP_GREYSCALE = 0x00000040, /* enable greyscale only mode (even for |
530 |
color input material chroma is ignored) */ |
color input material chroma is ignored) */ |
531 |
XVID_VOP_HQACPRED = 0x00000080, /* 20030209: high quality ac prediction */ |
XVID_VOP_HQACPRED = 0x00000080, /* 20030209: high quality ac prediction */ |
532 |
XVID_VOP_MODEDECISION_BITS = 0x00000100, /* enable DCT-ME and use it for mode decision */ |
XVID_VOP_MODEDECISION_BITS = 0x00000100, /* enable DCT-ME and use it for mode decision */ |
|
XVID_VOP_DYNAMIC_BFRAMES = 0x00000200, |
|
533 |
|
|
534 |
/* only valid for vol_flags|=XVID_VOL_INTERLACING */ |
/* only valid for vol_flags|=XVID_VOL_INTERLACING */ |
535 |
XVID_VOP_TOPFIELDFIRST = 0x00000400, /* set top-field-first flag */ |
XVID_VOP_TOPFIELDFIRST = 0x00000400, /* set top-field-first flag */ |
579 |
/* XVID_ENC_CREATE param1 */ |
/* XVID_ENC_CREATE param1 */ |
580 |
typedef struct { |
typedef struct { |
581 |
int version; |
int version; |
582 |
|
|
583 |
|
int profile; /* [in] profile@level; refer to XVID_PROFILE_xxx */ |
584 |
int width; /* [in] frame dimensions; width, pixel units */ |
int width; /* [in] frame dimensions; width, pixel units */ |
585 |
int height; /* [in] frame dimensions; height, pixel units */ |
int height; /* [in] frame dimensions; height, pixel units */ |
586 |
|
|
587 |
|
int num_zones; /* [in:opt] number of bitrate zones */ |
588 |
|
xvid_enc_zone_t * zones; /* ^^ zone array */ |
589 |
|
|
590 |
int num_plugins; /* [in:opt] number of plugins */ |
int num_plugins; /* [in:opt] number of plugins */ |
591 |
xvid_enc_plugin_t * plugins; /* ^^ plugin array */ |
xvid_enc_plugin_t * plugins; /* ^^ plugin array */ |
592 |
|
|
611 |
int bquant_ratio; /* [in:opt] bframe quantizer multipier/offeset; used to decide bframes quant when bquant==-1 */ |
int bquant_ratio; /* [in:opt] bframe quantizer multipier/offeset; used to decide bframes quant when bquant==-1 */ |
612 |
int bquant_offset; /* bquant = (avg(past_ref_quant,future_ref_quant)*bquant_ratio + bquant_offset) / 100 */ |
int bquant_offset; /* bquant = (avg(past_ref_quant,future_ref_quant)*bquant_ratio + bquant_offset) / 100 */ |
613 |
|
|
614 |
|
int min_quant[3]; /* [in:opt] */ |
615 |
|
int max_quant[3]; /* [in:opt] */ |
616 |
|
|
617 |
/* ^^^ -------------------------------------------------------------------------*/ |
/* ^^^ -------------------------------------------------------------------------*/ |
618 |
|
|
619 |
void *handle; /* [out] encoder instance handle */ |
void *handle; /* [out] encoder instance handle */ |