3 |
* XVID VFW FRONTEND |
* XVID VFW FRONTEND |
4 |
* codec |
* codec |
5 |
* |
* |
6 |
|
* Copyright(C) Peter Ross <pross@xvid.org> |
7 |
|
* |
8 |
* This program is free software; you can redistribute it and/or modify |
* This program is free software; you can redistribute it and/or modify |
9 |
* it under the terms of the GNU General Public License as published by |
* it under the terms of the GNU General Public License as published by |
10 |
* the Free Software Foundation; either version 2 of the License, or |
* the Free Software Foundation; either version 2 of the License, or |
19 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
20 |
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 |
* |
* |
22 |
*************************************************************************/ |
* $Id: codec.c,v 1.29 2010-12-22 16:52:12 Isibaar Exp $ |
|
|
|
|
/************************************************************************** |
|
|
* |
|
|
* History: |
|
|
* |
|
|
* 12.07.2002 num_threads |
|
|
* 23.06.2002 XVID_CPU_CHKONLY; loading speed up |
|
|
* 25.04.2002 ICDECOMPRESS_PREROLL |
|
|
* 17.04.2002 re-enabled lumi masking for 1st pass |
|
|
* 15.04.2002 updated cbr support |
|
|
* 04.04.2002 separated 2-pass code to 2pass.c |
|
|
* interlacing support |
|
|
* hinted ME support |
|
|
* 23.03.2002 daniel smith <danielsmith@astroboymail.com> |
|
|
* changed inter4v to only be in modes 5 or 6 |
|
|
* fixed null mode crash ? |
|
|
* merged foxer's alternative 2-pass code |
|
|
* added DEBUGERR output on errors instead of returning |
|
|
* 16.03.2002 daniel smith <danielsmith@astroboymail.com> |
|
|
* changed BITMAPV4HEADER to BITMAPINFOHEADER |
|
|
* - prevents memcpy crash in compress_get_format() |
|
|
* credits are processed in external 2pass mode |
|
|
* motion search precision = 0 now effective in 2-pass |
|
|
* modulated quantization |
|
|
* added DX50 fourcc |
|
|
* 01.12.2001 inital version; (c)2001 peter ross <pross@xvid.org> |
|
23 |
* |
* |
24 |
*************************************************************************/ |
*************************************************************************/ |
25 |
|
|
197 |
outhdr->biClrUsed = 0; |
outhdr->biClrUsed = 0; |
198 |
outhdr->biClrImportant = 0; |
outhdr->biClrImportant = 0; |
199 |
|
|
200 |
if (codec->config.fourcc_used == 0) |
if ((codec->config.fourcc_used == 0) || (profiles[codec->config.profile].flags & PROFILE_XVID)) |
201 |
{ |
{ |
202 |
outhdr->biCompression = FOURCC_XVID; |
outhdr->biCompression = FOURCC_XVID; |
203 |
} |
} |
397 |
xvid_plugin_single_t single; |
xvid_plugin_single_t single; |
398 |
xvid_plugin_2pass1_t pass1; |
xvid_plugin_2pass1_t pass1; |
399 |
xvid_plugin_2pass2_t pass2; |
xvid_plugin_2pass2_t pass2; |
400 |
|
xvid_plugin_lumimasking_t masking; |
401 |
|
xvid_gbl_info_t info; |
402 |
int i; |
int i; |
403 |
HANDLE hFile; |
HANDLE hFile; |
404 |
|
const quality_t* quality_preset = (codec->config.quality==quality_table_num) ? |
405 |
|
&codec->config.quality_user : &quality_table[codec->config.quality]; |
406 |
|
|
407 |
CONFIG tmpCfg; /* if we want to alter config to suit our needs, it shouldn't be visible to user later */ |
CONFIG tmpCfg; /* if we want to alter config to suit our needs, it shouldn't be visible to user later */ |
408 |
memcpy(&tmpCfg, &codec->config, sizeof(CONFIG)); |
memcpy(&tmpCfg, &codec->config, sizeof(CONFIG)); |
420 |
init.debug = codec->config.debug; |
init.debug = codec->config.debug; |
421 |
codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
422 |
|
|
423 |
|
memset(&info, 0, sizeof(info)); |
424 |
|
info.version = XVID_VERSION; |
425 |
|
codec->xvid_global_func(0, XVID_GBL_INFO, &info, NULL); |
426 |
|
|
427 |
memset(&create, 0, sizeof(create)); |
memset(&create, 0, sizeof(create)); |
428 |
create.version = XVID_VERSION; |
create.version = XVID_VERSION; |
429 |
|
|
430 |
|
/* Encoder threads */ |
431 |
|
if (codec->config.cpu & XVID_CPU_FORCE) |
432 |
|
create.num_threads = codec->config.num_threads; |
433 |
|
else |
434 |
|
create.num_threads = info.num_threads; /* Autodetect */ |
435 |
|
|
436 |
|
/* Encoder slices */ |
437 |
|
if ((profiles[codec->config.profile].flags & PROFILE_RESYNCMARKER) && codec->config.num_slices != 1) { |
438 |
|
|
439 |
|
if (codec->config.num_slices == 0) { /* auto */ |
440 |
|
int rows = (lpbiInput->bmiHeader.biHeight + 15) / 16; |
441 |
|
int slices = (rows > 36) ? 2 : 1; |
442 |
|
|
443 |
|
create.num_slices = (rows > 45) ? 4 : slices; |
444 |
|
|
445 |
|
if (create.num_slices > create.num_threads) |
446 |
|
create.num_slices = create.num_threads; |
447 |
|
} |
448 |
|
else { |
449 |
|
create.num_slices = codec->config.num_slices; |
450 |
|
} |
451 |
|
|
452 |
|
} |
453 |
|
|
454 |
/* plugins */ |
/* plugins */ |
455 |
create.plugins = plugins; |
create.plugins = plugins; |
456 |
switch (codec->config.mode) |
switch (codec->config.mode) |
512 |
|
|
513 |
/* VBV */ |
/* VBV */ |
514 |
pass2.vbv_size = profiles[codec->config.profile].max_vbv_size; |
pass2.vbv_size = profiles[codec->config.profile].max_vbv_size; |
515 |
pass2.vbv_initial = (profiles[codec->config.profile].max_vbv_size*3)/4; |
pass2.vbv_initial = (profiles[codec->config.profile].max_vbv_size*3)/4; /* 75% */ |
516 |
pass2.vbv_maxrate = 1000*profiles[codec->config.profile].max_bitrate; |
pass2.vbv_maxrate = profiles[codec->config.profile].max_bitrate; |
517 |
pass2.vbv_peakrate = 10000000; /* 10mbps -- fixme */ |
pass2.vbv_peakrate = profiles[codec->config.profile].vbv_peakrate; |
518 |
|
|
519 |
plugins[create.num_plugins].func = codec->xvid_plugin_2pass2_func; |
plugins[create.num_plugins].func = codec->xvid_plugin_2pass2_func; |
520 |
plugins[create.num_plugins].param = &pass2; |
plugins[create.num_plugins].param = &pass2; |
544 |
} |
} |
545 |
|
|
546 |
/* lumimasking plugin */ |
/* lumimasking plugin */ |
547 |
if ((profiles[codec->config.profile].flags & PROFILE_ADAPTQUANT) && codec->config.lum_masking) { |
if ((profiles[codec->config.profile].flags & PROFILE_ADAPTQUANT) && (codec->config.lum_masking>0)) { |
548 |
|
memset(&masking, 0, sizeof(masking)); |
549 |
|
masking.method = (codec->config.lum_masking==2); |
550 |
plugins[create.num_plugins].func = codec->xvid_plugin_lumimasking_func; |
plugins[create.num_plugins].func = codec->xvid_plugin_lumimasking_func; |
551 |
plugins[create.num_plugins].param = NULL; |
plugins[create.num_plugins].param = &masking; |
552 |
create.num_plugins++; |
create.num_plugins++; |
553 |
} |
} |
554 |
|
|
563 |
create.fincr = codec->fincr; |
create.fincr = codec->fincr; |
564 |
create.fbase = codec->fbase; |
create.fbase = codec->fbase; |
565 |
|
|
566 |
create.max_key_interval = codec->config.max_key_interval; |
create.max_key_interval = quality_preset->max_key_interval; |
567 |
|
|
568 |
create.min_quant[0] = codec->config.min_iquant; |
create.min_quant[0] = quality_preset->min_iquant; |
569 |
create.max_quant[0] = codec->config.max_iquant; |
create.max_quant[0] = quality_preset->max_iquant; |
570 |
create.min_quant[1] = codec->config.min_pquant; |
create.min_quant[1] = quality_preset->min_pquant; |
571 |
create.max_quant[1] = codec->config.max_pquant; |
create.max_quant[1] = quality_preset->max_pquant; |
572 |
create.min_quant[2] = codec->config.min_bquant; |
create.min_quant[2] = quality_preset->min_bquant; |
573 |
create.max_quant[2] = codec->config.max_bquant; |
create.max_quant[2] = quality_preset->max_bquant; |
574 |
|
|
575 |
if ((profiles[codec->config.profile].flags & PROFILE_BVOP) && codec->config.use_bvop) { |
if ((profiles[codec->config.profile].flags & PROFILE_BVOP) && codec->config.use_bvop) { |
576 |
|
|
577 |
|
/* dxn: prevent bframes usage if interlacing is selected */ |
578 |
|
if (!((profiles[codec->config.profile].flags & PROFILE_EXTRA) && codec->config.interlacing)) { |
579 |
create.max_bframes = codec->config.max_bframes; |
create.max_bframes = codec->config.max_bframes; |
580 |
create.bquant_ratio = codec->config.bquant_ratio; |
create.bquant_ratio = codec->config.bquant_ratio; |
581 |
create.bquant_offset = codec->config.bquant_offset; |
create.bquant_offset = codec->config.bquant_offset; |
583 |
if (codec->config.packed) |
if (codec->config.packed) |
584 |
create.global |= XVID_GLOBAL_PACKED; |
create.global |= XVID_GLOBAL_PACKED; |
585 |
|
|
|
if (codec->config.closed_gov) |
|
586 |
create.global |= XVID_GLOBAL_CLOSED_GOP; |
create.global |= XVID_GLOBAL_CLOSED_GOP; |
587 |
|
|
588 |
|
/* restrict max bframes */ |
589 |
|
if ((create.max_bframes > profiles[codec->config.profile].xvid_max_bframes) && (profiles[codec->config.profile].xvid_max_bframes >= 0)) |
590 |
|
create.max_bframes = profiles[codec->config.profile].xvid_max_bframes; |
591 |
|
|
592 |
|
/* DXN: enable packed bframes */ |
593 |
|
if ((profiles[codec->config.profile].flags & PROFILE_PACKED)) { |
594 |
|
create.global |= XVID_GLOBAL_PACKED; |
595 |
|
} |
596 |
|
} |
597 |
} |
} |
598 |
|
|
599 |
create.frame_drop_ratio = codec->config.frame_drop_ratio; |
/* dxn: always write divx5 userdata */ |
600 |
|
if ((profiles[codec->config.profile].flags & PROFILE_EXTRA)) |
601 |
|
create.global |= XVID_GLOBAL_DIVX5_USERDATA; |
602 |
|
|
603 |
create.num_threads = codec->config.num_threads; |
create.frame_drop_ratio = quality_preset->frame_drop_ratio; |
604 |
|
|
605 |
switch(codec->xvid_encore_func(0, XVID_ENC_CREATE, &create, NULL)) |
switch(codec->xvid_encore_func(0, XVID_ENC_CREATE, &create, NULL)) |
606 |
{ |
{ |
633 |
|
|
634 |
LRESULT compress_end(CODEC * codec) |
LRESULT compress_end(CODEC * codec) |
635 |
{ |
{ |
636 |
|
if (codec==NULL) |
637 |
|
return ICERR_OK; |
638 |
|
|
639 |
if (codec->m_hdll != NULL) { |
if (codec->m_hdll != NULL) { |
640 |
if (codec->ehandle != NULL) { |
if (codec->ehandle != NULL) { |
641 |
codec->xvid_encore_func(codec->ehandle, XVID_ENC_DESTROY, NULL, NULL); |
codec->xvid_encore_func(codec->ehandle, XVID_ENC_DESTROY, NULL, NULL); |
689 |
xvid_enc_frame_t frame; |
xvid_enc_frame_t frame; |
690 |
xvid_enc_stats_t stats; |
xvid_enc_stats_t stats; |
691 |
int length; |
int length; |
692 |
|
const quality_t* quality_preset = (codec->config.quality==quality_table_num) ? |
693 |
|
&codec->config.quality_user : &quality_table[codec->config.quality]; |
694 |
|
|
695 |
memset(&frame, 0, sizeof(frame)); |
memset(&frame, 0, sizeof(frame)); |
696 |
frame.version = XVID_VERSION; |
frame.version = XVID_VERSION; |
713 |
} |
} |
714 |
} |
} |
715 |
|
|
|
if ((profiles[codec->config.profile].flags & PROFILE_REDUCED) && |
|
|
codec->config.reduced_resolution) { |
|
|
frame.vol_flags |= XVID_VOL_REDUCED_ENABLE; |
|
|
frame.vop_flags |= XVID_VOP_REDUCED; /* XXX: need auto decion mode */ |
|
|
} |
|
|
|
|
716 |
if ((profiles[codec->config.profile].flags & PROFILE_QPEL) && codec->config.qpel) { |
if ((profiles[codec->config.profile].flags & PROFILE_QPEL) && codec->config.qpel) { |
717 |
frame.vol_flags |= XVID_VOL_QUARTERPEL; |
frame.vol_flags |= XVID_VOL_QUARTERPEL; |
718 |
frame.motion |= XVID_ME_QUARTERPELREFINE16 | XVID_ME_QUARTERPELREFINE8; |
frame.motion |= XVID_ME_QUARTERPELREFINE16 | XVID_ME_QUARTERPELREFINE8; |
726 |
if ((profiles[codec->config.profile].flags & PROFILE_INTERLACE) && codec->config.interlacing) |
if ((profiles[codec->config.profile].flags & PROFILE_INTERLACE) && codec->config.interlacing) |
727 |
frame.vol_flags |= XVID_VOL_INTERLACING; |
frame.vol_flags |= XVID_VOL_INTERLACING; |
728 |
|
|
729 |
if (codec->config.ar_mode == 0) { /* PAR */ |
/* dxn: force 1:1 picture aspect ration */ |
730 |
|
if ((profiles[codec->config.profile].flags & PROFILE_EXTRA)) { |
731 |
|
frame.par = XVID_PAR_11_VGA; |
732 |
|
} else if (codec->config.ar_mode == 0) { /* PAR */ |
733 |
if (codec->config.display_aspect_ratio != 5) { |
if (codec->config.display_aspect_ratio != 5) { |
734 |
frame.par = codec->config.display_aspect_ratio + 1; |
frame.par = codec->config.display_aspect_ratio + 1; |
735 |
} else { |
} else { |
756 |
if (codec->config.vop_debug) |
if (codec->config.vop_debug) |
757 |
frame.vop_flags |= XVID_VOP_DEBUG; |
frame.vop_flags |= XVID_VOP_DEBUG; |
758 |
|
|
759 |
if (codec->config.trellis_quant) { |
if (quality_preset->trellis_quant) { |
760 |
frame.vop_flags |= XVID_VOP_TRELLISQUANT; |
frame.vop_flags |= XVID_VOP_TRELLISQUANT; |
761 |
} |
} |
762 |
|
|
763 |
if (codec->config.motion_search > 4) |
if ((profiles[codec->config.profile].flags & PROFILE_4MV)) { |
764 |
|
if (quality_preset->motion_search > 4) |
765 |
frame.vop_flags |= XVID_VOP_INTER4V; |
frame.vop_flags |= XVID_VOP_INTER4V; |
766 |
|
} |
767 |
|
|
768 |
if (codec->config.chromame) |
if (quality_preset->chromame) |
769 |
frame.motion |= XVID_ME_CHROMA_PVOP + XVID_ME_CHROMA_BVOP; |
frame.motion |= XVID_ME_CHROMA_PVOP + XVID_ME_CHROMA_BVOP; |
770 |
|
|
771 |
if (codec->config.turbo) |
if (quality_preset->turbo) |
772 |
frame.motion |= XVID_ME_FASTREFINE16 | XVID_ME_FASTREFINE8 | |
frame.motion |= XVID_ME_FASTREFINE16 | XVID_ME_FASTREFINE8 | |
773 |
XVID_ME_SKIP_DELTASEARCH | XVID_ME_FAST_MODEINTERPOLATE | |
XVID_ME_SKIP_DELTASEARCH | XVID_ME_FAST_MODEINTERPOLATE | |
774 |
XVID_ME_BFRAME_EARLYSTOP; |
XVID_ME_BFRAME_EARLYSTOP; |
775 |
|
|
776 |
frame.motion |= pmvfast_presets[codec->config.motion_search]; |
frame.motion |= pmvfast_presets[quality_preset->motion_search]; |
777 |
|
|
778 |
if (codec->config.vhq_bframe) frame.vop_flags |= XVID_VOP_RD_BVOP; |
if (quality_preset->vhq_bframe) frame.vop_flags |= XVID_VOP_RD_BVOP; |
779 |
|
|
780 |
|
|
781 |
switch (codec->config.vhq_mode) |
switch (quality_preset->vhq_mode) |
782 |
{ |
{ |
783 |
case VHQ_MODE_DECISION : |
case VHQ_MODE_DECISION : |
784 |
frame.vop_flags |= XVID_VOP_MODEDECISION_RD; |
frame.vop_flags |= XVID_VOP_MODEDECISION_RD; |
813 |
break; |
break; |
814 |
} |
} |
815 |
|
|
816 |
|
if (quality_preset->vhq_metric == 1) |
817 |
|
frame.vop_flags |= XVID_VOP_RD_PSNRHVSM; |
818 |
|
|
819 |
frame.input.plane[0] = icc->lpInput; |
frame.input.plane[0] = icc->lpInput; |
820 |
frame.input.stride[0] = CALC_BI_STRIDE(icc->lpbiInput->biWidth, icc->lpbiInput->biBitCount); |
frame.input.stride[0] = CALC_BI_STRIDE(icc->lpbiInput->biWidth, icc->lpbiInput->biBitCount); |
821 |
|
|
839 |
} |
} |
840 |
|
|
841 |
// force keyframe spacing in 2-pass 1st pass |
// force keyframe spacing in 2-pass 1st pass |
842 |
if (codec->config.motion_search == 0) |
if (quality_preset->motion_search == 0) |
843 |
frame.type = XVID_TYPE_IVOP; |
frame.type = XVID_TYPE_IVOP; |
844 |
|
|
845 |
/* frame-based stuff */ |
/* frame-based stuff */ |
990 |
|
|
991 |
LRESULT decompress_begin(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) |
LRESULT decompress_begin(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) |
992 |
{ |
{ |
993 |
|
BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; |
994 |
xvid_gbl_init_t init; |
xvid_gbl_init_t init; |
995 |
|
xvid_gbl_info_t info; |
996 |
xvid_dec_create_t create; |
xvid_dec_create_t create; |
997 |
HKEY hKey; |
HKEY hKey; |
998 |
|
|
1001 |
memset(&init, 0, sizeof(init)); |
memset(&init, 0, sizeof(init)); |
1002 |
init.version = XVID_VERSION; |
init.version = XVID_VERSION; |
1003 |
init.cpu_flags = codec->config.cpu; |
init.cpu_flags = codec->config.cpu; |
1004 |
|
init.debug = codec->config.debug; |
1005 |
codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
1006 |
|
|
1007 |
|
memset(&info, 0, sizeof(info)); |
1008 |
|
info.version = XVID_VERSION; |
1009 |
|
codec->xvid_global_func(0, XVID_GBL_INFO, &info, NULL); |
1010 |
|
|
1011 |
memset(&create, 0, sizeof(create)); |
memset(&create, 0, sizeof(create)); |
1012 |
create.version = XVID_VERSION; |
create.version = XVID_VERSION; |
1013 |
create.width = lpbiInput->bmiHeader.biWidth; |
create.width = lpbiInput->bmiHeader.biWidth; |
1014 |
create.height = lpbiInput->bmiHeader.biHeight; |
create.height = lpbiInput->bmiHeader.biHeight; |
1015 |
|
create.fourcc = inhdr->biCompression; |
1016 |
|
|
1017 |
|
/* Decoder threads */ |
1018 |
|
if (codec->config.cpu & XVID_CPU_FORCE) |
1019 |
|
create.num_threads = codec->config.num_threads; |
1020 |
|
else |
1021 |
|
create.num_threads = info.num_threads; /* Autodetect */ |
1022 |
|
|
1023 |
switch(codec->xvid_decore_func(0, XVID_DEC_CREATE, &create, NULL)) |
switch(codec->xvid_decore_func(0, XVID_DEC_CREATE, &create, NULL)) |
1024 |
{ |
{ |
1040 |
RegOpenKeyEx(XVID_REG_KEY, XVID_REG_PARENT "\\" XVID_REG_CHILD, 0, KEY_READ, &hKey); |
RegOpenKeyEx(XVID_REG_KEY, XVID_REG_PARENT "\\" XVID_REG_CHILD, 0, KEY_READ, &hKey); |
1041 |
|
|
1042 |
REG_GET_N("Brightness", pp_brightness, 0); |
REG_GET_N("Brightness", pp_brightness, 0); |
1043 |
REG_GET_N("Deblock_Y", pp_dy, 0) |
REG_GET_N("Deblock_Y", pp_dy, 0); |
1044 |
REG_GET_N("Deblock_UV", pp_duv, 0) |
REG_GET_N("Deblock_UV", pp_duv, 0); |
1045 |
REG_GET_N("Dering_Y", pp_dry, 0) |
REG_GET_N("Dering_Y", pp_dry, 0); |
1046 |
REG_GET_N("Dering_UV", pp_druv, 0) |
REG_GET_N("Dering_UV", pp_druv, 0); |
1047 |
REG_GET_N("FilmEffect", pp_fe, 0) |
REG_GET_N("FilmEffect", pp_fe, 0); |
1048 |
|
|
1049 |
RegCloseKey(hKey); |
RegCloseKey(hKey); |
1050 |
|
|