21 |
* along with this program ; if not, write to the Free Software |
* along with this program ; if not, write to the Free Software |
22 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
23 |
* |
* |
24 |
* $Id: encoder.c,v 1.95.2.28 2003-06-09 19:20:56 edgomez Exp $ |
* $Id: encoder.c,v 1.95.2.29 2003-06-11 12:37:41 suxen_drol Exp $ |
25 |
* |
* |
26 |
****************************************************************************/ |
****************************************************************************/ |
27 |
|
|
205 |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
206 |
pEnc->temp_dquants = (int *) xvid_malloc(pEnc->mbParam.mb_width * |
pEnc->temp_dquants = (int *) xvid_malloc(pEnc->mbParam.mb_width * |
207 |
pEnc->mbParam.mb_height * sizeof(int), CACHE_LINE); |
pEnc->mbParam.mb_height * sizeof(int), CACHE_LINE); |
208 |
|
if (pEnc->temp_dquants==NULL) |
209 |
|
goto xvid_err_memory1a; |
210 |
} |
} |
|
/* XXX: error checking */ |
|
211 |
|
|
212 |
/* bframes */ |
/* bframes */ |
213 |
pEnc->mbParam.max_bframes = MAX(create->max_bframes, 0); |
pEnc->mbParam.max_bframes = MAX(create->max_bframes, 0); |
225 |
|
|
226 |
/* max keyframe interval */ |
/* max keyframe interval */ |
227 |
pEnc->mbParam.iMaxKeyInterval = create->max_key_interval <= 0 ? |
pEnc->mbParam.iMaxKeyInterval = create->max_key_interval <= 0 ? |
228 |
10 * pEnc->mbParam.fbase / pEnc->mbParam.fincr : create->max_key_interval; |
(10 * pEnc->mbParam.fbase) / pEnc->mbParam.fincr : create->max_key_interval; |
|
|
|
|
/* Bitrate allocator defaults |
|
|
|
|
|
if ((create->min_quantizer <= 0) || (create->min_quantizer > 31)) |
|
|
create->min_quantizer = 1; |
|
|
|
|
|
if ((create->max_quantizer <= 0) || (create->max_quantizer > 31)) |
|
|
create->max_quantizer = 31; |
|
|
|
|
|
if (create->max_quantizer < create->min_quantizer) |
|
|
create->max_quantizer = create->min_quantizer; */ |
|
|
|
|
229 |
|
|
230 |
/* allocate working frame-image memory */ |
/* allocate working frame-image memory */ |
231 |
|
|
498 |
xvid_free(pEnc->current); |
xvid_free(pEnc->current); |
499 |
xvid_free(pEnc->reference); |
xvid_free(pEnc->reference); |
500 |
|
|
501 |
|
xvid_err_memory1a: |
502 |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQDQUANTS)) { |
503 |
xvid_free(pEnc->temp_dquants); |
xvid_free(pEnc->temp_dquants); |
504 |
} |
} |
696 |
memset(data.dquant, 0, data.mb_width*data.mb_height); |
memset(data.dquant, 0, data.mb_width*data.mb_height); |
697 |
} |
} |
698 |
|
|
699 |
/* todo: [vol,vop,motion]_flags*/ |
data.vol_flags = frame->vol_flags; |
700 |
|
data.vop_flags = frame->vop_flags; |
701 |
|
data.motion_flags = frame->motion_flags; |
702 |
|
|
703 |
} else { /* XVID_PLG_AFTER */ |
} else { /* XVID_PLG_AFTER */ |
704 |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
if ((pEnc->mbParam.plugin_flags & XVID_REQORIGINAL)) { |
795 |
frame->mbs[j*pEnc->mbParam.mb_width + i].dquant = 0; |
frame->mbs[j*pEnc->mbParam.mb_width + i].dquant = 0; |
796 |
} |
} |
797 |
} |
} |
798 |
/* todo: [vol,vop,motion]_flags*/ |
|
799 |
|
frame->vol_flags = data.vol_flags; |
800 |
|
frame->vop_flags = data.vop_flags; |
801 |
|
frame->motion_flags = data.motion_flags; |
802 |
} |
} |
803 |
} |
} |
804 |
|
|
1407 |
pEnc->fMvPrevSigma = -1; |
pEnc->fMvPrevSigma = -1; |
1408 |
pEnc->mbParam.m_fcode = 2; |
pEnc->mbParam.m_fcode = 2; |
1409 |
|
|
|
/* XXX: hinted me |
|
|
if (pEnc->current->global_flags & XVID_HINTEDME_GET) { |
|
|
HintedMEGet(pEnc, 1); |
|
|
}*/ |
|
|
|
|
1410 |
return 1; /* intra */ |
return 1; /* intra */ |
1411 |
} |
} |
1412 |
|
|
1453 |
|
|
1454 |
pEnc->mbParam.m_rounding_type = 1 - pEnc->mbParam.m_rounding_type; |
pEnc->mbParam.m_rounding_type = 1 - pEnc->mbParam.m_rounding_type; |
1455 |
pEnc->current->rounding_type = pEnc->mbParam.m_rounding_type; |
pEnc->current->rounding_type = pEnc->mbParam.m_rounding_type; |
|
/* pEnc->current->quarterpel = pEnc->mbParam.m_quarterpel; */ |
|
1456 |
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
pEnc->current->fcode = pEnc->mbParam.m_fcode; |
1457 |
|
|
1458 |
if (!force_inter) |
if (!force_inter) |
1476 |
SetMacroblockQuants(&pEnc->mbParam, pEnc->current); |
SetMacroblockQuants(&pEnc->mbParam, pEnc->current); |
1477 |
|
|
1478 |
start_timer(); |
start_timer(); |
1479 |
/*if (pEnc->current->global_flags & XVID_HINTEDME_SET) |
bIntra = MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
|
HintedMESet(pEnc, &bIntra); |
|
|
else*/ |
|
|
bIntra = |
|
|
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
|
1480 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1481 |
iLimit); |
iLimit); |
1482 |
|
|
1721 |
|
|
1722 |
emms(); |
emms(); |
1723 |
|
|
|
/* XXX: hinted me |
|
|
if (pEnc->current->global_flags & XVID_HINTEDME_GET) { |
|
|
HintedMEGet(pEnc, 0); |
|
|
}*/ |
|
|
|
|
1724 |
if (pEnc->current->sStat.iMvCount == 0) |
if (pEnc->current->sStat.iMvCount == 0) |
1725 |
pEnc->current->sStat.iMvCount = 1; |
pEnc->current->sStat.iMvCount = 1; |
1726 |
|
|
1763 |
pEnc->current->quant = pEnc->reference->quant; |
pEnc->current->quant = pEnc->reference->quant; |
1764 |
pEnc->current->motion_flags = pEnc->reference->motion_flags; |
pEnc->current->motion_flags = pEnc->reference->motion_flags; |
1765 |
pEnc->current->rounding_type = pEnc->reference->rounding_type; |
pEnc->current->rounding_type = pEnc->reference->rounding_type; |
|
/* pEnc->current->quarterpel = pEnc->reference->quarterpel; */ |
|
1766 |
pEnc->current->fcode = pEnc->reference->fcode; |
pEnc->current->fcode = pEnc->reference->fcode; |
1767 |
pEnc->current->bcode = pEnc->reference->bcode; |
pEnc->current->bcode = pEnc->reference->bcode; |
1768 |
image_copy(&pEnc->current->image, &pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.height); |
image_copy(&pEnc->current->image, &pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.height); |
1828 |
} |
} |
1829 |
#endif |
#endif |
1830 |
|
|
|
/* frame->quarterpel = pEnc->mbParam.m_quarterpel; */ |
|
|
|
|
1831 |
/* forward */ |
/* forward */ |
1832 |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
1833 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1849 |
stop_inter_timer(); |
stop_inter_timer(); |
1850 |
|
|
1851 |
start_timer(); |
start_timer(); |
|
|
|
1852 |
MotionEstimationBVOP(&pEnc->mbParam, frame, |
MotionEstimationBVOP(&pEnc->mbParam, frame, |
1853 |
((int32_t)(pEnc->current->stamp - frame->stamp)), /* time_bp */ |
((int32_t)(pEnc->current->stamp - frame->stamp)), /* time_bp */ |
1854 |
((int32_t)(pEnc->current->stamp - pEnc->reference->stamp)), /* time_pp */ |
((int32_t)(pEnc->current->stamp - pEnc->reference->stamp)), /* time_pp */ |
1856 |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
1857 |
pEnc->current, b_ref, &pEnc->vInterH, |
pEnc->current, b_ref, &pEnc->vInterH, |
1858 |
&pEnc->vInterV, &pEnc->vInterHV); |
&pEnc->vInterV, &pEnc->vInterHV); |
|
|
|
|
|
|
1859 |
stop_motion_timer(); |
stop_motion_timer(); |
1860 |
|
|
|
/* |
|
|
if (test_quant_type(&pEnc->mbParam, pEnc->current)) { |
|
|
BitstreamWriteVolHeader(bs, pEnc->mbParam.width, pEnc->mbParam.height, pEnc->mbParam.quant_type); |
|
|
} |
|
|
*/ |
|
|
|
|
1861 |
frame->coding_type = B_VOP; |
frame->coding_type = B_VOP; |
1862 |
|
|
1863 |
set_timecodes(frame, pEnc->reference,pEnc->mbParam.fbase); |
set_timecodes(frame, pEnc->reference,pEnc->mbParam.fbase); |