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 |
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|
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 |
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|
239 |
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#ifdef _SMP |
240 |
|
pEnc->mbParam.num_threads = MIN(pParam->num_threads, MAXNUMTHREADS); |
241 |
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#endif |
242 |
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|
243 |
pEnc->sStat.fMvPrevSigma = -1; |
pEnc->sStat.fMvPrevSigma = -1; |
244 |
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|
245 |
/* Fill rate control parameters */ |
/* Fill rate control parameters */ |
421 |
pEnc->mbParam.m_seconds = 0; |
pEnc->mbParam.m_seconds = 0; |
422 |
pEnc->mbParam.m_ticks = 0; |
pEnc->mbParam.m_ticks = 0; |
423 |
pEnc->m_framenum = 0; |
pEnc->m_framenum = 0; |
424 |
|
pEnc->last_pframe = 1; |
425 |
#endif |
#endif |
426 |
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|
427 |
pParam->handle = (void *) pEnc; |
pParam->handle = (void *) pEnc; |
1599 |
} else { |
} else { |
1600 |
|
|
1601 |
#ifdef _SMP |
#ifdef _SMP |
1602 |
if (NUMTHREADS > 1) |
if (pEnc->mbParam.num_threads > 1) |
1603 |
bIntra = |
bIntra = |
1604 |
SMP_MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
SMP_MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1605 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1606 |
iLimit); |
iLimit); |
1607 |
else |
else |
1608 |
#endif |
#endif |
|
|
|
1609 |
bIntra = |
bIntra = |
1610 |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
MotionEstimation(&pEnc->mbParam, pEnc->current, pEnc->reference, |
1611 |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
&pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1612 |
iLimit); |
iLimit); |
1613 |
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|
1614 |
} |
} |
1615 |
stop_motion_timer(); |
stop_motion_timer(); |
1616 |
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1724 |
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|
1725 |
*pBits = BitstreamPos(bs) - *pBits; |
*pBits = BitstreamPos(bs) - *pBits; |
1726 |
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|
1727 |
|
pEnc->time_pp = ((int32_t)pEnc->mbParam.fbase - (int32_t)pEnc->last_pframe + (int32_t)pEnc->mbParam.m_ticks) % (int32_t)pEnc->mbParam.fbase; |
1728 |
|
fprintf(stderr,"fbase=%d last_p=%d ticks=%d time_pp = %d\n",pEnc->mbParam.fbase,pEnc->last_pframe,pEnc->mbParam.m_ticks,pEnc->time_pp); |
1729 |
|
|
1730 |
|
pEnc->last_pframe = pEnc->mbParam.m_ticks; |
1731 |
return 0; // inter |
return 0; // inter |
1732 |
} |
} |
1733 |
|
|
1748 |
IMAGE *f_ref = &pEnc->reference->image; |
IMAGE *f_ref = &pEnc->reference->image; |
1749 |
IMAGE *b_ref = &pEnc->current->image; |
IMAGE *b_ref = &pEnc->current->image; |
1750 |
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|
1751 |
|
#ifdef BFRAMES_DEC_DEBUG |
1752 |
|
FILE *fp; |
1753 |
|
static char first=0; |
1754 |
|
#define BFRAME_DEBUG if (!first && fp){ \ |
1755 |
|
fprintf(fp,"Y=%3d X=%3d MB=%2d CBP=%02X\n",y,x,mb->mode,mb->cbp); \ |
1756 |
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} |
1757 |
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|
1758 |
|
if (!first){ |
1759 |
|
fp=fopen("C:\\XVIDDBGE.TXT","w"); |
1760 |
|
} |
1761 |
|
#endif |
1762 |
|
|
1763 |
// forward |
// forward |
1764 |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
image_setedges(f_ref, pEnc->mbParam.edged_width, |
1765 |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
pEnc->mbParam.edged_height, pEnc->mbParam.width, |
1783 |
stop_inter_timer(); |
stop_inter_timer(); |
1784 |
|
|
1785 |
start_timer(); |
start_timer(); |
1786 |
MotionEstimationBVOP(&pEnc->mbParam, frame, pEnc->reference->mbs, f_ref, |
fprintf(stderr,"m_ticks =%d\n",(int32_t)pEnc->mbParam.m_ticks+1); |
1787 |
|
MotionEstimationBVOP(&pEnc->mbParam, frame, |
1788 |
|
((int32_t)pEnc->mbParam.fbase + (int32_t)pEnc->mbParam.m_ticks + 1 - (int32_t)pEnc->last_pframe) % pEnc->mbParam.fbase, |
1789 |
|
pEnc->time_pp, |
1790 |
|
pEnc->reference->mbs, f_ref, |
1791 |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
&pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
1792 |
pEnc->current->mbs, b_ref, &pEnc->vInterH, |
pEnc->current->mbs, b_ref, &pEnc->vInterH, |
1793 |
&pEnc->vInterV, &pEnc->vInterHV); |
&pEnc->vInterV, &pEnc->vInterHV); |
1830 |
if (mb->mode == MODE_NOT_CODED) { |
if (mb->mode == MODE_NOT_CODED) { |
1831 |
mb->mvs[0].x = 0; |
mb->mvs[0].x = 0; |
1832 |
mb->mvs[0].y = 0; |
mb->mvs[0].y = 0; |
1833 |
|
|
1834 |
|
mb->cbp = 0; |
1835 |
|
#ifdef BFRAMES_DEC_DEBUG |
1836 |
|
BFRAME_DEBUG |
1837 |
|
#endif |
1838 |
continue; |
continue; |
1839 |
} |
} |
1840 |
|
|
1853 |
|
|
1854 |
if ((mb->mode == MODE_INTERPOLATE || mb->mode == MODE_DIRECT) |
if ((mb->mode == MODE_INTERPOLATE || mb->mode == MODE_DIRECT) |
1855 |
&& 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) { |
1856 |
mb->mode = 5; // skipped |
mb->mode = MODE_DIRECT_NONE_MV; // skipped |
1857 |
} |
} |
1858 |
|
|
1859 |
if (mb->mode == MODE_INTERPOLATE || mb->mode == MODE_FORWARD) { |
if (mb->mode == MODE_INTERPOLATE || mb->mode == MODE_FORWARD) { |
1871 |
} |
} |
1872 |
// 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); |
1873 |
|
|
1874 |
|
#ifdef BFRAMES_DEC_DEBUG |
1875 |
|
BFRAME_DEBUG |
1876 |
|
#endif |
1877 |
start_timer(); |
start_timer(); |
1878 |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, |
1879 |
&pEnc->sStat); |
&pEnc->sStat); |
1886 |
// TODO: dynamic fcode/bcode ??? |
// TODO: dynamic fcode/bcode ??? |
1887 |
|
|
1888 |
*pBits = BitstreamPos(bs) - *pBits; |
*pBits = BitstreamPos(bs) - *pBits; |
1889 |
|
|
1890 |
|
#ifdef BFRAMES_DEC_DEBUG |
1891 |
|
if (!first){ |
1892 |
|
first=1; |
1893 |
|
if (fp) |
1894 |
|
fclose(fp); |
1895 |
|
} |
1896 |
|
#endif |
1897 |
} |
} |
1898 |
#endif |
#endif |