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 1.95.2.46 2003-10-27 00:50:05 edgomez Exp $ |
* $Id: encoder.c,v 1.95.2.47 2003-11-05 16:15:47 edgomez Exp $ |
25 |
* |
* |
26 |
****************************************************************************/ |
****************************************************************************/ |
27 |
|
|
1410 |
pEnc->fMvPrevSigma = -1; |
pEnc->fMvPrevSigma = -1; |
1411 |
pEnc->mbParam.m_fcode = 2; |
pEnc->mbParam.m_fcode = 2; |
1412 |
|
|
1413 |
|
pEnc->current->is_edged = 0; /* not edged */ |
1414 |
|
pEnc->current->is_interpolated = -1; /* not interpolated (fake rounding -1) */ |
1415 |
|
|
1416 |
return 1; /* intra */ |
return 1; /* intra */ |
1417 |
} |
} |
1418 |
|
|
1455 |
} |
} |
1456 |
|
|
1457 |
|
|
1458 |
|
if (!reference->is_edged) { |
1459 |
start_timer(); |
start_timer(); |
1460 |
image_setedges(pRef, pParam->edged_width, pParam->edged_height, |
image_setedges(pRef, pParam->edged_width, pParam->edged_height, |
1461 |
pParam->width, pParam->height); |
pParam->width, pParam->height); |
1462 |
stop_edges_timer(); |
stop_edges_timer(); |
1463 |
|
reference->is_edged = 1; |
1464 |
|
} |
1465 |
|
|
1466 |
pParam->m_rounding_type = 1 - pParam->m_rounding_type; |
pParam->m_rounding_type = 1 - pParam->m_rounding_type; |
1467 |
current->rounding_type = pParam->m_rounding_type; |
current->rounding_type = pParam->m_rounding_type; |
1473 |
iLimit = mb_width * mb_height + 1; |
iLimit = mb_width * mb_height + 1; |
1474 |
|
|
1475 |
if ((current->vop_flags & XVID_VOP_HALFPEL)) { |
if ((current->vop_flags & XVID_VOP_HALFPEL)) { |
1476 |
|
if (reference->is_interpolated != current->rounding_type) { |
1477 |
start_timer(); |
start_timer(); |
1478 |
image_interpolate(pRef, &pEnc->vInterH, &pEnc->vInterV, |
image_interpolate(pRef, &pEnc->vInterH, &pEnc->vInterV, |
1479 |
&pEnc->vInterHV, pParam->edged_width, |
&pEnc->vInterHV, pParam->edged_width, |
1481 |
(pParam->vol_flags & XVID_VOL_QUARTERPEL), |
(pParam->vol_flags & XVID_VOL_QUARTERPEL), |
1482 |
current->rounding_type); |
current->rounding_type); |
1483 |
stop_inter_timer(); |
stop_inter_timer(); |
1484 |
|
reference->is_interpolated = current->rounding_type; |
1485 |
|
} |
1486 |
} |
} |
1487 |
|
|
1488 |
current->coding_type = P_VOP; |
current->coding_type = P_VOP; |
1790 |
memcpy(current->mbs, reference->mbs, sizeof(MACROBLOCK) * mb_width * mb_height); |
memcpy(current->mbs, reference->mbs, sizeof(MACROBLOCK) * mb_width * mb_height); |
1791 |
} |
} |
1792 |
|
|
1793 |
|
pEnc->current->is_edged = 0; /* not edged */ |
1794 |
|
pEnc->current->is_interpolated = -1; /* not interpolated (fake rounding -1) */ |
1795 |
|
|
1796 |
|
/* what was this frame's interpolated reference will become |
1797 |
|
forward (past) reference in b-frame coding */ |
1798 |
|
|
1799 |
|
image_swap(&pEnc->vInterH, &pEnc->f_refh); |
1800 |
|
image_swap(&pEnc->vInterV, &pEnc->f_refv); |
1801 |
|
image_swap(&pEnc->vInterHV, &pEnc->f_refhv); |
1802 |
|
|
1803 |
|
|
1804 |
/* XXX: debug |
/* XXX: debug |
1805 |
{ |
{ |
1806 |
char s[100]; |
char s[100]; |
1852 |
#endif |
#endif |
1853 |
|
|
1854 |
/* forward */ |
/* forward */ |
1855 |
|
if (!pEnc->reference->is_edged) { |
1856 |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
1857 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1858 |
pEnc->mbParam.height); |
pEnc->mbParam.height); |
1859 |
|
pEnc->current->is_edged = 1; |
1860 |
|
} |
1861 |
|
|
1862 |
|
if (pEnc->reference->is_interpolated != 0) { |
1863 |
start_timer(); |
start_timer(); |
1864 |
image_interpolate(f_ref, &pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
image_interpolate(f_ref, &pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
1865 |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
1866 |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0); |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0); |
1867 |
stop_inter_timer(); |
stop_inter_timer(); |
1868 |
|
pEnc->reference->is_interpolated = 0; |
1869 |
|
} |
1870 |
|
|
1871 |
/* backward */ |
/* backward */ |
1872 |
|
if (!pEnc->current->is_edged) { |
1873 |
image_setedges(b_ref, pEnc->mbParam.edged_width, |
image_setedges(b_ref, pEnc->mbParam.edged_width, |
1874 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1875 |
pEnc->mbParam.height); |
pEnc->mbParam.height); |
1876 |
|
pEnc->current->is_edged = 1; |
1877 |
|
} |
1878 |
|
|
1879 |
|
if (pEnc->current->is_interpolated != 0) { |
1880 |
start_timer(); |
start_timer(); |
1881 |
image_interpolate(b_ref, &pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
image_interpolate(b_ref, &pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1882 |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, |
1883 |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0); |
(pEnc->mbParam.vol_flags & XVID_VOL_QUARTERPEL), 0); |
1884 |
stop_inter_timer(); |
stop_inter_timer(); |
1885 |
|
pEnc->current->is_interpolated = 0; |
1886 |
|
} |
1887 |
|
|
1888 |
start_timer(); |
start_timer(); |
1889 |
MotionEstimationBVOP(&pEnc->mbParam, frame, |
MotionEstimationBVOP(&pEnc->mbParam, frame, |