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 1.27.2.5 2003-03-13 11:07:20 suxen_drol Exp $ |
* $Id: xvid.h,v 1.27.2.11 2003-03-25 10:57:02 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; |
271 |
#define XVID_PLG_AFTER 4 |
#define XVID_PLG_AFTER 4 |
272 |
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273 |
/* xvid_plg_info_t.flags */ |
/* xvid_plg_info_t.flags */ |
274 |
#define XVID_PLG_ORIGINAL 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 |
xvid_image_t reference; |
int num_frames; /* [out] totlal frame encoded */ |
306 |
xvid_image_t current; |
} xvid_plg_destroy_t; |
307 |
xvid_image_t original; /* after: points the original (uncompressed) copy of the current frame */ |
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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 |
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int width; /* [out] */ |
314 |
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int height; /* [out] */ |
315 |
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int mb_width; /* [out] */ |
316 |
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int mb_height; /* [out] */ |
317 |
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int fincr; /* [out] */ |
318 |
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int fbase; /* [out] */ |
319 |
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320 |
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xvid_image_t reference; /* [out] -> [out] */ |
321 |
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xvid_image_t current; /* [out] -> [in,out] */ |
322 |
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xvid_image_t original; /* [out] after: points the original (uncompressed) copy of the current frame */ |
323 |
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int frame_num; /* [out] frame number */ |
324 |
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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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368 |
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369 |
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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 |
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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 |
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{ |
384 |
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int version; |
385 |
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int quant_increment; |
386 |
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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 |
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{ |
392 |
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int version; |
393 |
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int bitrate; |
394 |
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int max_quantizer; |
395 |
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int min_quantizer; |
396 |
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int reaction_delay_factor; |
397 |
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int averaging_period; |
398 |
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int buffer; |
399 |
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} 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 |
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#define XVID_CURVE_LINEAR 1 /* medium aggressiveness */ |
410 |
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#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 |
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char * filename2; |
419 |
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420 |
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int keyframe_boost; /* keyframe boost percentage: [0..100...]; */ |
421 |
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int payback_method; |
422 |
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int bitrate_payback_delay; |
423 |
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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 |
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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() |
448 |
****************************************************************************/ |
****************************************************************************/ |
471 |
/* vol-based flags */ |
/* vol-based flags */ |
472 |
typedef enum { |
typedef enum { |
473 |
XVID_MPEGQUANT = 0x00000001, |
XVID_MPEGQUANT = 0x00000001, |
474 |
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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 */ |
482 |
/* vop-based flags */ |
/* vop-based flags */ |
483 |
typedef enum { |
typedef enum { |
484 |
XVID_DEBUG = 0x00000001, |
XVID_DEBUG = 0x00000001, |
485 |
XVID_EXTRASTATS = 0x00000002, |
|
486 |
XVID_HALFPEL = 0x00000004, /* use halfpel interpolation */ |
XVID_HALFPEL = 0x00000004, /* use halfpel interpolation */ |
487 |
XVID_INTER4V = 0x00000008, |
XVID_INTER4V = 0x00000008, |
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XVID_LUMIMASKING = 0x00000010, |
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488 |
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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 |
620 |
int par_height; /* [in:opt] aspect ratio height */ |
int par_height; /* [in:opt] aspect ratio height */ |
621 |
/* ^^^----------------------------------------------------------------------------------*/ |
/* ^^^----------------------------------------------------------------------------------*/ |
622 |
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623 |
|
int fincr; /* framerate increment, for variable framerate only */ |
624 |
xvid_vop_t vop_flags; /* [in] (general)vop-based flags */ |
xvid_vop_t vop_flags; /* [in] (general)vop-based flags */ |
625 |
xvid_motion_t motion; /* [in] ME options */ |
xvid_motion_t motion; /* [in] ME options */ |
626 |
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628 |
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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, automatatic (ratecontrol) */ |
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int bquant; /* [in:opt] bframe quantizer; if <=0, automatic*/ |
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631 |
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632 |
void *bitstream; /* [in:opt] bitstream ptr (written to)*/ |
void *bitstream; /* [in:opt] bitstream ptr (written to)*/ |
633 |
int length; /* [in:opt] bitstream length (bytes) */ |
int length; /* [in:opt] bitstream length (bytes) */ |