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 1.27.2.6 2003-03-15 14:32:56 suxen_drol Exp $ |
* $Id: xvid.h,v 1.27.2.12 2003-03-26 11:01:03 suxen_drol Exp $ |
23 |
* |
* |
24 |
****************************************************************************/ |
****************************************************************************/ |
25 |
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239 |
int time_increment; /* [out] time increment */ |
int time_increment; /* [out] time increment */ |
240 |
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241 |
/* XXX: external deblocking stuff */ |
/* XXX: external deblocking stuff */ |
242 |
unsigned char * qscale; /* [out] pointer to quantizer table */ |
int * qscale; /* [out] pointer to quantizer table */ |
243 |
int qscale_stride; /* [out] quantizer scale stride */ |
int qscale_stride; /* [out] quantizer scale stride */ |
244 |
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245 |
} vop; |
} vop; |
272 |
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273 |
/* xvid_plg_info_t.flags */ |
/* xvid_plg_info_t.flags */ |
274 |
#define XVID_REQORIGINAL 1 /* plugin requires a copy of the original (uncompressed) image */ |
#define XVID_REQORIGINAL 1 /* plugin requires a copy of the original (uncompressed) image */ |
275 |
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#define XVID_REQPSNR 2 /* plugin requires psnr between the uncompressed and compressed image*/ |
276 |
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#define XVID_REQDQUANTS 3 /* plugin requires access to the dquant table */ |
277 |
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278 |
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279 |
typedef struct |
typedef struct |
287 |
{ |
{ |
288 |
int version; |
int version; |
289 |
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290 |
int width, height; |
int width; |
291 |
int fincr, fbase; |
int height; |
292 |
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int mb_width; |
293 |
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int mb_height; |
294 |
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int fincr; |
295 |
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int fbase; |
296 |
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297 |
void * param; |
void * param; |
298 |
} xvid_plg_create_t; |
} xvid_plg_create_t; |
302 |
{ |
{ |
303 |
int version; |
int version; |
304 |
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305 |
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int num_frames; /* [out] totlal frame encoded */ |
306 |
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} xvid_plg_destroy_t; |
307 |
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308 |
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309 |
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typedef struct |
310 |
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{ |
311 |
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int version; |
312 |
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313 |
int width; /* [out] */ |
int width; /* [out] */ |
314 |
int height; /* [out] */ |
int height; /* [out] */ |
315 |
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int mb_width; /* [out] */ |
316 |
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int mb_height; /* [out] */ |
317 |
int fincr; /* [out] */ |
int fincr; /* [out] */ |
318 |
int fbase; /* [out] */ |
int fbase; /* [out] */ |
319 |
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325 |
int type; /* [in,out] */ |
int type; /* [in,out] */ |
326 |
int quant; /* [in,out] */ |
int quant; /* [in,out] */ |
327 |
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328 |
unsigned char * qscale; /* [in,out] pointer to quantizer table */ |
int * dquant; /* [in,out] pointer to diff quantizer table */ |
329 |
int qscale_stride; /* [in,out] quantizer scale stride */ |
int dquant_stride; /* [in,out] diff quantizer stride */ |
330 |
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331 |
int vop_flags; /* [in,out] */ |
int vop_flags; /* [in,out] */ |
332 |
int vol_flags; /* [in,out] */ |
int vol_flags; /* [in,out] */ |
334 |
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335 |
int length; /* [out] after: length of encoded frame */ |
int length; /* [out] after: length of encoded frame */ |
336 |
int kblks, mblks, ublks; /* [out] after: */ |
int kblks, mblks, ublks; /* [out] after: */ |
337 |
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int sse_y, sse_u, sse_v; /* [out] */ |
338 |
} xvid_plg_data_t; |
} xvid_plg_data_t; |
339 |
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340 |
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366 |
void * param; |
void * param; |
367 |
} xvid_enc_plugin_t; |
} xvid_enc_plugin_t; |
368 |
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369 |
xvid_plugin_func xvid_plugin_psnr; /* stdout psnr calculator */ |
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370 |
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371 |
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xvid_plugin_func xvid_plugin_fixed; /* fixed quantizer control */ |
372 |
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xvid_plugin_func xvid_plugin_cbr; /* constant bitrate control */ |
373 |
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xvid_plugin_func xvid_plugin_2pass1; /* 2pass rate control: first pass */ |
374 |
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xvid_plugin_func xvid_plugin_2pass2; /* 2pass rate control: second pass */ |
375 |
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376 |
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xvid_plugin_func xvid_plugin_lumimasking; /* lumimasking */ |
377 |
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378 |
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xvid_plugin_func xvid_plugin_psnr; /* write psnr values to stdout */ |
379 |
xvid_plugin_func xvid_plugin_dump; /* dump before and after yuvpgms */ |
xvid_plugin_func xvid_plugin_dump; /* dump before and after yuvpgms */ |
380 |
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381 |
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382 |
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typedef struct |
383 |
|
{ |
384 |
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int version; |
385 |
|
int quant_increment; |
386 |
|
int quant_base; |
387 |
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} xvid_plugin_fixed_t; |
388 |
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389 |
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390 |
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typedef struct |
391 |
|
{ |
392 |
|
int version; |
393 |
|
int bitrate; |
394 |
|
int max_quantizer; |
395 |
|
int min_quantizer; |
396 |
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int reaction_delay_factor; |
397 |
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int averaging_period; |
398 |
|
int buffer; |
399 |
|
} xvid_plugin_cbr_t; |
400 |
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401 |
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402 |
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typedef struct { |
403 |
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int version; |
404 |
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char * filename; |
405 |
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} xvid_plugin_2pass1_t; |
406 |
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407 |
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408 |
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#define XVID_CURVE_COSINE 0 /* low aggressiveness */ |
409 |
|
#define XVID_CURVE_LINEAR 1 /* medium aggressiveness */ |
410 |
|
#define XVID_CURVE_SINE 2 /* high aggressiveness */ |
411 |
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412 |
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#define XVID_PAYBACK_BIAS 0 /* payback with bias */ |
413 |
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#define XVID_PAYBACK_PROP 1 /* payback proportionally */ |
414 |
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415 |
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typedef struct { |
416 |
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int version; |
417 |
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char * filename1; |
418 |
|
char * filename2; |
419 |
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420 |
|
int keyframe_boost; /* keyframe boost percentage: [0..100...]; */ |
421 |
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int payback_method; |
422 |
|
int bitrate_payback_delay; |
423 |
|
int curve_compression_high; |
424 |
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int curve_compression_low; |
425 |
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int max_overflow_improvement; |
426 |
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int max_overflow_degradation; |
427 |
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int min_quant[3]; |
428 |
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int max_quant[3]; |
429 |
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430 |
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int use_alt_curve; |
431 |
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int alt_curve_high_dist; |
432 |
|
int alt_curve_low_dist; |
433 |
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int alt_curve_use_auto; |
434 |
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int alt_curve_auto_str; |
435 |
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int alt_curve_type; /* XVID_CURVE_ */ |
436 |
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int alt_curve_min_rel_qual; |
437 |
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int alt_curve_use_auto_bonus_bias; |
438 |
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int alt_curve_bonus_bias; |
439 |
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440 |
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int kftreshold; |
441 |
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int kfreduction; |
442 |
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int min_key_interval; |
443 |
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}xvid_plugin_2pass2_t; |
444 |
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445 |
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|
446 |
/***************************************************************************** |
/***************************************************************************** |
447 |
* xvid_encore() |
* xvid_encore() |
461 |
{ |
{ |
462 |
XVID_PACKED = 0x00000001, /* packed bitstream */ |
XVID_PACKED = 0x00000001, /* packed bitstream */ |
463 |
XVID_CLOSED_GOP = 0x00000002, /* closed_gop: was DX50BVOP dx50 bvop compatibility */ |
XVID_CLOSED_GOP = 0x00000002, /* closed_gop: was DX50BVOP dx50 bvop compatibility */ |
464 |
|
XVID_EXTRASTATS_ENABLE = 0x00000004 |
465 |
/*define XVID_VOL_AT_IVOP 0x00000008 write vol at every ivop: WIN32/divx compatibility */ |
/*define XVID_VOL_AT_IVOP 0x00000008 write vol at every ivop: WIN32/divx compatibility */ |
466 |
/*define XVID_FORCE_VOL 0x00000008 XXX: when vol-based parameters are changed, insert an ivop NOT recommended */ |
/*define XVID_FORCE_VOL 0x00000008 XXX: when vol-based parameters are changed, insert an ivop NOT recommended */ |
467 |
} xvid_global_t; |
} xvid_global_t; |
471 |
/* vol-based flags */ |
/* vol-based flags */ |
472 |
typedef enum { |
typedef enum { |
473 |
XVID_MPEGQUANT = 0x00000001, |
XVID_MPEGQUANT = 0x00000001, |
474 |
|
XVID_EXTRASTATS = 0x00000002, |
475 |
XVID_QUARTERPEL = 0x00000004, /* enable quarterpel: frames will encoded as quarterpel */ |
XVID_QUARTERPEL = 0x00000004, /* enable quarterpel: frames will encoded as quarterpel */ |
476 |
XVID_GMC = 0x00000008, /* enable GMC; frames will be checked for gmc suitability */ |
XVID_GMC = 0x00000008, /* enable GMC; frames will be checked for gmc suitability */ |
477 |
XVID_REDUCED_ENABLE = 0x00000010, /* enable reduced resolution vops: frames will be checked for rrv suitability */ |
XVID_REDUCED_ENABLE = 0x00000010, /* enable reduced resolution vops: frames will be checked for rrv suitability */ |
485 |
|
|
486 |
XVID_HALFPEL = 0x00000004, /* use halfpel interpolation */ |
XVID_HALFPEL = 0x00000004, /* use halfpel interpolation */ |
487 |
XVID_INTER4V = 0x00000008, |
XVID_INTER4V = 0x00000008, |
|
XVID_LUMIMASKING = 0x00000010, |
|
488 |
|
|
489 |
XVID_CHROMAOPT = 0x00000020, /* enable chroma optimization pre-filter */ |
XVID_CHROMAOPT = 0x00000020, /* enable chroma optimization pre-filter */ |
490 |
XVID_GREYSCALE = 0x00000040, /* enable greyscale only mode (even for |
XVID_GREYSCALE = 0x00000040, /* enable greyscale only mode (even for |
575 |
xvid_enc_create_t; |
xvid_enc_create_t; |
576 |
|
|
577 |
|
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typedef struct { |
|
|
int version; |
|
|
int type; /* [in] rate control type: XVID_RC_xxx */ |
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/* common stuff */ |
|
|
int min_iquant; /* [in:opt] ivop quantizer upper/lower limit */ |
|
|
int max_iquant; /* [in:opt] */ |
|
|
int min_pquant; /* [in:opt] psvop quantizer upper/lower limit */ |
|
|
int max_pquant; /* [in:opt] */ |
|
|
int min_bquant; /* [in:opt] bvop quantizer upper/lower limit */ |
|
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int max_bquant; /* [in:opt] */ |
|
|
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|
|
union { |
|
|
struct { /* XVID_RC_FQUANT */ |
|
|
float quant; /* [in] quantizer */ |
|
|
} fquant; |
|
|
struct { /* XVID_RC_CBR */ |
|
|
int bitrate; /* [in] the bitrate of the target encoded stream, in bits/second */ |
|
|
int reaction_delay_factor; /* [in] how fast the rate control reacts - lower values are faster */ |
|
|
int averaging_period; /* [in] */ |
|
|
int buffer; /* [in] */ |
|
|
} cbr; |
|
|
} data; |
|
|
} xvid_enc_rc_t; |
|
|
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|
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|
|
578 |
#define XVID_KEYFRAME 0x00000001 |
#define XVID_KEYFRAME 0x00000001 |
579 |
|
|
580 |
typedef struct { |
typedef struct { |
593 |
int par_height; /* [in:opt] aspect ratio height */ |
int par_height; /* [in:opt] aspect ratio height */ |
594 |
/* ^^^----------------------------------------------------------------------------------*/ |
/* ^^^----------------------------------------------------------------------------------*/ |
595 |
|
|
596 |
|
int fincr; /* framerate increment, for variable framerate only */ |
597 |
xvid_vop_t vop_flags; /* [in] (general)vop-based flags */ |
xvid_vop_t vop_flags; /* [in] (general)vop-based flags */ |
598 |
xvid_motion_t motion; /* [in] ME options */ |
xvid_motion_t motion; /* [in] ME options */ |
599 |
|
|
601 |
|
|
602 |
int type; /* [in:opt] coding type */ |
int type; /* [in:opt] coding type */ |
603 |
int quant; /* [in] frame quantizer; if <=0, automatatic (ratecontrol) */ |
int quant; /* [in] frame quantizer; if <=0, automatatic (ratecontrol) */ |
|
int bquant; /* [in:opt] bframe quantizer; if <=0, automatic*/ |
|
604 |
|
|
605 |
void *bitstream; /* [in:opt] bitstream ptr (written to)*/ |
void *bitstream; /* [in:opt] bitstream ptr (written to)*/ |
606 |
int length; /* [in:opt] bitstream length (bytes) */ |
int length; /* [in:opt] bitstream length (bytes) */ |