32 |
* |
* |
33 |
* History |
* History |
34 |
* |
* |
35 |
|
* 10.07.2002 added BFRAMES_DEC_DEBUG support |
36 |
|
* MinChen <chenm001@163.com> |
37 |
* 20.06.2002 bframe patch |
* 20.06.2002 bframe patch |
38 |
* 08.05.2002 fix some problem in DEBUG mode; |
* 08.05.2002 fix some problem in DEBUG mode; |
39 |
* MinChen <chenm001@163.com> |
* MinChen <chenm001@163.com> |
212 |
if (pParam->max_key_interval == 0) |
if (pParam->max_key_interval == 0) |
213 |
pParam->max_key_interval = 10 * pParam->fincr / pParam->fbase; |
pParam->max_key_interval = 10 * pParam->fincr / pParam->fbase; |
214 |
|
|
|
|
|
215 |
pEnc = (Encoder *) xvid_malloc(sizeof(Encoder), CACHE_LINE); |
pEnc = (Encoder *) xvid_malloc(sizeof(Encoder), CACHE_LINE); |
216 |
if (pEnc == NULL) |
if (pEnc == NULL) |
217 |
return XVID_ERR_MEMORY; |
return XVID_ERR_MEMORY; |
236 |
|
|
237 |
pEnc->mbParam.m_quant_type = H263_QUANT; |
pEnc->mbParam.m_quant_type = H263_QUANT; |
238 |
|
|
239 |
|
#ifdef _SMP |
240 |
|
pEnc->mbParam.num_threads = MIN(pParam->num_threads, MAXNUMTHREADS); |
241 |
|
#endif |
242 |
|
|
243 |
pEnc->sStat.fMvPrevSigma = -1; |
pEnc->sStat.fMvPrevSigma = -1; |
244 |
|
|
245 |
/* Fill rate control parameters */ |
/* Fill rate control parameters */ |
1598 |
} else { |
} else { |
1599 |
|
|
1600 |
#ifdef _SMP |
#ifdef _SMP |
1601 |
if (NUMTHREADS > 1) |
if (pEnc->mbParam.num_threads > 1) |
1602 |
bIntra = |
bIntra = |
1603 |
SMP_MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
SMP_MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1604 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1605 |
iLimit); |
iLimit); |
1606 |
else |
else |
1607 |
#endif |
#endif |
|
|
|
1608 |
bIntra = |
bIntra = |
1609 |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1610 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1611 |
iLimit); |
iLimit); |
1612 |
|
|
|
|
|
1613 |
} |
} |
1614 |
stop_motion_timer(); |
stop_motion_timer(); |
1615 |
|
|
1743 |
IMAGE *f_ref = &pEnc->reference->image; |
IMAGE *f_ref = &pEnc->reference->image; |
1744 |
IMAGE *b_ref = &pEnc->current->image; |
IMAGE *b_ref = &pEnc->current->image; |
1745 |
|
|
1746 |
|
#ifdef BFRAMES_DEC_DEBUG |
1747 |
|
FILE *fp; |
1748 |
|
static char first=0; |
1749 |
|
#define BFRAME_DEBUG if (!first && fp){ \ |
1750 |
|
fprintf(fp,"Y=%3d X=%3d MB=%2d CBP=%02X\n",y,x,mb->mode,mb->cbp); \ |
1751 |
|
} |
1752 |
|
|
1753 |
|
if (!first){ |
1754 |
|
fp=fopen("C:\\XVIDDBGE.TXT","w"); |
1755 |
|
} |
1756 |
|
#endif |
1757 |
|
|
1758 |
// forward |
// forward |
1759 |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
1760 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1821 |
if (mb->mode == MODE_NOT_CODED) { |
if (mb->mode == MODE_NOT_CODED) { |
1822 |
mb->mvs[0].x = 0; |
mb->mvs[0].x = 0; |
1823 |
mb->mvs[0].y = 0; |
mb->mvs[0].y = 0; |
1824 |
|
|
1825 |
|
mb->cbp = 0; |
1826 |
|
#ifdef BFRAMES_DEC_DEBUG |
1827 |
|
BFRAME_DEBUG |
1828 |
|
#endif |
1829 |
continue; |
continue; |
1830 |
} |
} |
1831 |
|
|
1844 |
|
|
1845 |
if ((mb->mode == MODE_INTERPOLATE || mb->mode == MODE_DIRECT) |
if ((mb->mode == MODE_INTERPOLATE || mb->mode == MODE_DIRECT) |
1846 |
&& mb->cbp == 0 && mb->mvs[0].x == 0 && mb->mvs[0].y == 0) { |
&& mb->cbp == 0 && mb->mvs[0].x == 0 && mb->mvs[0].y == 0) { |
1847 |
mb->mode = 5; // skipped |
mb->mode = MODE_DIRECT_NONE_MV; // skipped |
1848 |
} |
} |
1849 |
|
|
1850 |
if (mb->mode == MODE_INTERPOLATE || mb->mode == MODE_FORWARD) { |
if (mb->mode == MODE_INTERPOLATE || mb->mode == MODE_FORWARD) { |
1862 |
} |
} |
1863 |
// DPRINTF("%05i : [%i %i] M=%i CBP=%i MVS=%i,%i forward=%i,%i", pEnc->m_framenum, x, y, mb->mode, mb->cbp, mb->mvs[0].x, mb->mvs[0].y, forward.x, forward.y); |
// DPRINTF("%05i : [%i %i] M=%i CBP=%i MVS=%i,%i forward=%i,%i", pEnc->m_framenum, x, y, mb->mode, mb->cbp, mb->mvs[0].x, mb->mvs[0].y, forward.x, forward.y); |
1864 |
|
|
1865 |
|
#ifdef BFRAMES_DEC_DEBUG |
1866 |
|
BFRAME_DEBUG |
1867 |
|
#endif |
1868 |
start_timer(); |
start_timer(); |
1869 |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
1870 |
&pEnc->sStat); |
&pEnc->sStat); |
1877 |
// TODO: dynamic fcode/bcode ??? |
// TODO: dynamic fcode/bcode ??? |
1878 |
|
|
1879 |
*pBits = BitstreamPos(bs) - *pBits; |
*pBits = BitstreamPos(bs) - *pBits; |
1880 |
|
|
1881 |
|
#ifdef BFRAMES_DEC_DEBUG |
1882 |
|
if (!first){ |
1883 |
|
first=1; |
1884 |
|
if (fp) |
1885 |
|
fclose(fp); |
1886 |
|
} |
1887 |
|
#endif |
1888 |
} |
} |
1889 |
#endif |
#endif |