121 |
pEnc->iFrameNum = 0; |
pEnc->iFrameNum = 0; |
122 |
pEnc->iMaxKeyInterval = pParam->max_key_interval; |
pEnc->iMaxKeyInterval = pParam->max_key_interval; |
123 |
|
|
124 |
if (image_create(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
/* try to allocate memory */ |
|
{ |
|
|
xvid_free(pEnc); |
|
|
return XVID_ERR_MEMORY; |
|
|
} |
|
|
|
|
|
if (image_create(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
|
|
{ |
|
|
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
xvid_free(pEnc); |
|
|
return XVID_ERR_MEMORY; |
|
|
} |
|
|
|
|
|
if (image_create(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
|
|
{ |
|
|
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
xvid_free(pEnc); |
|
|
return XVID_ERR_MEMORY; |
|
|
} |
|
|
|
|
|
if (image_create(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
|
|
{ |
|
|
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
|
|
xvid_free(pEnc); |
|
|
return XVID_ERR_MEMORY; |
|
|
} |
|
125 |
|
|
126 |
if (image_create(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
pEnc->sCurrent.y = pEnc->sCurrent.u = pEnc->sCurrent.v = NULL; |
127 |
{ |
pEnc->sReference.y = pEnc->sReference.u = pEnc->sReference.v = NULL; |
128 |
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
pEnc->vInterH.y = pEnc->vInterH.u = pEnc->vInterH.v = NULL; |
129 |
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
pEnc->vInterV.y = pEnc->vInterV.u = pEnc->vInterV.v = NULL; |
130 |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
pEnc->vInterVf.y = pEnc->vInterVf.u = pEnc->vInterVf.v = NULL; |
131 |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
pEnc->vInterHV.y = pEnc->vInterHV.u = pEnc->vInterHV.v = NULL; |
132 |
xvid_free(pEnc); |
pEnc->vInterHVf.y = pEnc->vInterHVf.u = pEnc->vInterHVf.v = NULL; |
133 |
return XVID_ERR_MEMORY; |
|
134 |
} |
pEnc->pMBs = NULL; |
135 |
|
|
136 |
pEnc->pMBs = xvid_malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height, CACHE_LINE); |
if (image_create(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
137 |
if (pEnc->pMBs == NULL) |
image_create(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
138 |
|
image_create(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
139 |
|
image_create(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
140 |
|
image_create(&pEnc->vInterVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
141 |
|
image_create(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
142 |
|
image_create(&pEnc->vInterHVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
143 |
|
(pEnc->pMBs = xvid_malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height, CACHE_LINE)) == NULL) |
144 |
{ |
{ |
145 |
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
146 |
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->sReference, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
147 |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
148 |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
149 |
|
image_destroy(&pEnc->vInterVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
150 |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
151 |
|
image_destroy(&pEnc->vInterHVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
152 |
|
if (pEnc) |
153 |
|
{ |
154 |
xvid_free(pEnc); |
xvid_free(pEnc); |
155 |
|
} |
156 |
return XVID_ERR_MEMORY; |
return XVID_ERR_MEMORY; |
157 |
} |
} |
158 |
|
|
241 |
pEnc->mbParam.quant = adaptive_quantization(pEnc->sCurrent.y, |
pEnc->mbParam.quant = adaptive_quantization(pEnc->sCurrent.y, |
242 |
pEnc->mbParam.width, |
pEnc->mbParam.width, |
243 |
temp_dquants, |
temp_dquants, |
244 |
pFrame->quant, |
pEnc->mbParam.quant, |
245 |
pFrame->quant, |
pEnc->mbParam.quant, |
246 |
2*pFrame->quant, |
2*pEnc->mbParam.quant, |
247 |
pEnc->mbParam.mb_width, |
pEnc->mbParam.mb_width, |
248 |
pEnc->mbParam.mb_height); |
pEnc->mbParam.mb_height); |
249 |
|
|
436 |
else |
else |
437 |
iLimit = pEnc->mbParam.mb_width * pEnc->mbParam.mb_height + 1; |
iLimit = pEnc->mbParam.mb_width * pEnc->mbParam.mb_height + 1; |
438 |
|
|
439 |
if ((pEnc->mbParam.global_flags & XVID_HALFPEL) > 0) { |
if ((pEnc->mbParam.global_flags & XVID_HALFPEL) > 0) |
440 |
|
{ |
441 |
|
IMAGE *vInterV = NULL; |
442 |
|
IMAGE *vInterVf = NULL; |
443 |
|
IMAGE *vInterHV = NULL; |
444 |
|
IMAGE *vInterHVf = NULL; |
445 |
|
|
446 |
|
// interpolate fields together if field ME is used |
447 |
|
if (pEnc->mbParam.global_flags & XVID_INTERLACING && |
448 |
|
pEnc->mbParam.global_flags & XVID_FIELDME) |
449 |
|
{ |
450 |
|
vInterVf = &pEnc->vInterVf; |
451 |
|
vInterHVf = &pEnc->vInterHVf; |
452 |
|
} |
453 |
|
|
454 |
|
// perform normal interpolation, unless only field-based ME is allowed |
455 |
|
if (!(pEnc->mbParam.global_flags & XVID_INTERLACING) || |
456 |
|
!(pEnc->mbParam.global_flags & XVID_FIELDMEONLY)) |
457 |
|
{ |
458 |
|
vInterV = &pEnc->vInterV; |
459 |
|
vInterHV = &pEnc->vInterHV; |
460 |
|
} |
461 |
|
|
462 |
start_timer(); |
start_timer(); |
463 |
image_interpolate(pRef, &pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
image_interpolate(pRef, |
464 |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
&pEnc->vInterH, |
465 |
|
vInterV, vInterVf, |
466 |
|
vInterHV, vInterHVf, |
467 |
|
pEnc->mbParam.edged_width, |
468 |
|
pEnc->mbParam.edged_height, |
469 |
pEnc->mbParam.rounding_type); |
pEnc->mbParam.rounding_type); |
470 |
stop_inter_timer(); |
stop_inter_timer(); |
471 |
} |
} |
472 |
|
|
473 |
start_timer(); |
start_timer(); |
474 |
bIntra = MotionEstimation(pEnc->pMBs, &pEnc->mbParam, &pEnc->sReference, |
bIntra = MotionEstimation(pEnc->pMBs, |
475 |
&pEnc->vInterH, &pEnc->vInterV, |
&pEnc->mbParam, |
476 |
&pEnc->vInterHV, &pEnc->sCurrent, iLimit); |
&pEnc->sReference, |
477 |
|
&pEnc->vInterH, |
478 |
|
&pEnc->vInterV, &pEnc->vInterVf, |
479 |
|
&pEnc->vInterHV, &pEnc->vInterHVf, |
480 |
|
&pEnc->sCurrent, |
481 |
|
iLimit); |
482 |
stop_motion_timer(); |
stop_motion_timer(); |
483 |
|
|
484 |
if (bIntra == 1) |
if (bIntra == 1) |
513 |
x, y, |
x, y, |
514 |
&pEnc->sReference, |
&pEnc->sReference, |
515 |
&pEnc->vInterH, |
&pEnc->vInterH, |
516 |
&pEnc->vInterV, |
&pEnc->vInterV, &pEnc->vInterVf, |
517 |
&pEnc->vInterHV, |
&pEnc->vInterHV, &pEnc->vInterHVf, |
518 |
&pEnc->sCurrent, |
&pEnc->sCurrent, |
519 |
dct_codes, |
dct_codes, |
520 |
pEnc->mbParam.width, |
pEnc->mbParam.width, |