39 |
* MinChen <chenm001@163.com> |
* MinChen <chenm001@163.com> |
40 |
* 14.04.2002 added FrameCodeB() |
* 14.04.2002 added FrameCodeB() |
41 |
* |
* |
42 |
* $Id: encoder.c,v 1.74 2002-08-09 20:05:28 chl Exp $ |
* $Id: encoder.c,v 1.76 2002-09-03 17:25:18 chl Exp $ |
43 |
* |
* |
44 |
****************************************************************************/ |
****************************************************************************/ |
45 |
|
|
621 |
} |
} |
622 |
|
|
623 |
|
|
|
#ifdef BFRAMES |
|
624 |
void inc_frame_num(Encoder * pEnc) |
void inc_frame_num(Encoder * pEnc) |
625 |
{ |
{ |
626 |
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
627 |
|
|
628 |
|
#ifdef BFRAMES |
629 |
pEnc->mbParam.m_ticks = pEnc->mbParam.m_ticks % pEnc->mbParam.fbase; |
pEnc->mbParam.m_ticks = pEnc->mbParam.m_ticks % pEnc->mbParam.fbase; |
|
|
|
|
/* fprintf(stderr, "ENC %c %i:%i %i\n", |
|
|
pEnc->current->coding_type == I_VOP ? 'I' : pEnc->current->coding_type == P_VOP ? 'P' : 'B', |
|
|
pEnc->mbParam.m_seconds, pEnc->mbParam.m_ticks,pEnc->last_sync); |
|
|
*/ |
|
|
|
|
630 |
if (pEnc->mbParam.m_ticks < pEnc->last_sync) |
if (pEnc->mbParam.m_ticks < pEnc->last_sync) |
631 |
pEnc->mbParam.m_seconds = 1; // more than 1 second since last I or P is not supported. |
pEnc->mbParam.m_seconds = 1; // more than 1 second since last I or P is not supported. |
632 |
else |
else |
634 |
|
|
635 |
if (pEnc->current->coding_type != B_VOP) |
if (pEnc->current->coding_type != B_VOP) |
636 |
pEnc->last_sync = pEnc->mbParam.m_ticks; |
pEnc->last_sync = pEnc->mbParam.m_ticks; |
637 |
|
#else |
638 |
|
|
639 |
|
pEnc->mbParam.m_seconds = pEnc->mbParam.m_ticks / pEnc->mbParam.fbase; |
640 |
|
pEnc->mbParam.m_ticks = pEnc->mbParam.m_ticks % pEnc->mbParam.fbase; |
641 |
|
|
|
} |
|
642 |
#endif |
#endif |
643 |
|
|
644 |
|
} |
645 |
|
|
646 |
|
|
647 |
#ifdef BFRAMES |
#ifdef BFRAMES |
648 |
void queue_image(Encoder * pEnc, XVID_ENC_FRAME * pFrame) |
void queue_image(Encoder * pEnc, XVID_ENC_FRAME * pFrame) |
1132 |
|
|
1133 |
pEnc->current->global_flags = pFrame->general; |
pEnc->current->global_flags = pFrame->general; |
1134 |
pEnc->current->motion_flags = pFrame->motion; |
pEnc->current->motion_flags = pFrame->motion; |
|
#ifdef BFRAMES |
|
1135 |
pEnc->current->seconds = pEnc->mbParam.m_seconds; |
pEnc->current->seconds = pEnc->mbParam.m_seconds; |
1136 |
pEnc->current->ticks = pEnc->mbParam.m_ticks; |
pEnc->current->ticks = pEnc->mbParam.m_ticks; |
|
#endif |
|
1137 |
pEnc->mbParam.hint = &pFrame->hint; |
pEnc->mbParam.hint = &pFrame->hint; |
1138 |
|
|
1139 |
start_timer(); |
start_timer(); |
1263 |
DEBUG(temp); |
DEBUG(temp); |
1264 |
#endif |
#endif |
1265 |
|
|
|
#ifdef BFRAMES |
|
1266 |
inc_frame_num(pEnc); |
inc_frame_num(pEnc); |
|
#endif |
|
1267 |
pEnc->iFrameNum++; |
pEnc->iFrameNum++; |
1268 |
|
|
1269 |
stop_global_timer(); |
stop_global_timer(); |
1944 |
|
|
1945 |
mb->quant = frame->quant; |
mb->quant = frame->quant; |
1946 |
mb->cbp = |
mb->cbp = |
1947 |
MBTransQuantInterBVOP(&pEnc->mbParam, frame, mb, x, y, dct_codes, |
MBTransQuantInterBVOP(&pEnc->mbParam, frame, mb, dct_codes, qcoeff); |
|
qcoeff); |
|
1948 |
//mb->cbp = MBTransQuantBVOP(&pEnc->mbParam, x, y, dct_codes, qcoeff, &frame->image, frame->quant); |
//mb->cbp = MBTransQuantBVOP(&pEnc->mbParam, x, y, dct_codes, qcoeff, &frame->image, frame->quant); |
1949 |
|
|
1950 |
if ( (mb->mode == MODE_DIRECT) && (mb->cbp == 0) |
if ( (mb->mode == MODE_DIRECT) && (mb->cbp == 0) |