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* XVID VFW FRONTEND |
* XVID VFW FRONTEND |
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* codec |
* codec |
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* |
* |
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* Copyright(C) Peter Ross <pross@xvid.org> |
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* |
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* This program is free software; you can redistribute it and/or modify |
* This program is free software; you can redistribute it and/or modify |
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* 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 |
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* the Free Software Foundation; either version 2 of the License, or |
* the Free Software Foundation; either version 2 of the License, or |
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* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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* |
* |
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*************************************************************************/ |
* $Id: codec.c,v 1.27 2010-12-02 06:46:07 Isibaar Exp $ |
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/************************************************************************** |
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* |
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* History: |
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* |
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* 12.07.2002 num_threads |
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* 23.06.2002 XVID_CPU_CHKONLY; loading speed up |
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* 25.04.2002 ICDECOMPRESS_PREROLL |
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* 17.04.2002 re-enabled lumi masking for 1st pass |
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* 15.04.2002 updated cbr support |
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* 04.04.2002 separated 2-pass code to 2pass.c |
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* interlacing support |
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* hinted ME support |
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* 23.03.2002 daniel smith <danielsmith@astroboymail.com> |
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* changed inter4v to only be in modes 5 or 6 |
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* fixed null mode crash ? |
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* merged foxer's alternative 2-pass code |
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* added DEBUGERR output on errors instead of returning |
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* 16.03.2002 daniel smith <danielsmith@astroboymail.com> |
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* changed BITMAPV4HEADER to BITMAPINFOHEADER |
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* - prevents memcpy crash in compress_get_format() |
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* credits are processed in external 2pass mode |
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* motion search precision = 0 now effective in 2-pass |
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* modulated quantization |
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* added DX50 fourcc |
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* 01.12.2001 inital version; (c)2001 peter ross <pross@xvid.org> |
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* |
* |
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*************************************************************************/ |
*************************************************************************/ |
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197 |
outhdr->biClrUsed = 0; |
outhdr->biClrUsed = 0; |
198 |
outhdr->biClrImportant = 0; |
outhdr->biClrImportant = 0; |
199 |
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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 |
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xvid_plugin_lumimasking_t masking; |
401 |
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xvid_gbl_info_t info; |
402 |
int i; |
int i; |
403 |
HANDLE hFile; |
HANDLE hFile; |
404 |
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const quality_t* quality_preset = (codec->config.quality==quality_table_num) ? |
405 |
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&codec->config.quality_user : &quality_table[codec->config.quality]; |
406 |
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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 |
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423 |
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memset(&info, 0, sizeof(info)); |
424 |
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info.version = XVID_VERSION; |
425 |
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codec->xvid_global_func(0, XVID_GBL_INFO, &info, NULL); |
426 |
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427 |
memset(&create, 0, sizeof(create)); |
memset(&create, 0, sizeof(create)); |
428 |
create.version = XVID_VERSION; |
create.version = XVID_VERSION; |
429 |
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488 |
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489 |
/* VBV */ |
/* VBV */ |
490 |
pass2.vbv_size = profiles[codec->config.profile].max_vbv_size; |
pass2.vbv_size = profiles[codec->config.profile].max_vbv_size; |
491 |
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% */ |
492 |
pass2.vbv_maxrate = 1000*profiles[codec->config.profile].max_bitrate; |
pass2.vbv_maxrate = profiles[codec->config.profile].max_bitrate; |
493 |
pass2.vbv_peakrate = 10000000; /* 10mbps -- fixme */ |
pass2.vbv_peakrate = profiles[codec->config.profile].vbv_peakrate; |
494 |
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plugins[create.num_plugins].func = codec->xvid_plugin_2pass2_func; |
plugins[create.num_plugins].func = codec->xvid_plugin_2pass2_func; |
496 |
plugins[create.num_plugins].param = &pass2; |
plugins[create.num_plugins].param = &pass2; |
520 |
} |
} |
521 |
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/* lumimasking plugin */ |
/* lumimasking plugin */ |
523 |
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)) { |
524 |
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memset(&masking, 0, sizeof(masking)); |
525 |
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masking.method = (codec->config.lum_masking==2); |
526 |
plugins[create.num_plugins].func = codec->xvid_plugin_lumimasking_func; |
plugins[create.num_plugins].func = codec->xvid_plugin_lumimasking_func; |
527 |
plugins[create.num_plugins].param = NULL; |
plugins[create.num_plugins].param = &masking; |
528 |
create.num_plugins++; |
create.num_plugins++; |
529 |
} |
} |
530 |
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539 |
create.fincr = codec->fincr; |
create.fincr = codec->fincr; |
540 |
create.fbase = codec->fbase; |
create.fbase = codec->fbase; |
541 |
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create.max_key_interval = codec->config.max_key_interval; |
create.max_key_interval = quality_preset->max_key_interval; |
543 |
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create.min_quant[0] = codec->config.min_iquant; |
create.min_quant[0] = quality_preset->min_iquant; |
545 |
create.max_quant[0] = codec->config.max_iquant; |
create.max_quant[0] = quality_preset->max_iquant; |
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create.min_quant[1] = codec->config.min_pquant; |
create.min_quant[1] = quality_preset->min_pquant; |
547 |
create.max_quant[1] = codec->config.max_pquant; |
create.max_quant[1] = quality_preset->max_pquant; |
548 |
create.min_quant[2] = codec->config.min_bquant; |
create.min_quant[2] = quality_preset->min_bquant; |
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create.max_quant[2] = codec->config.max_bquant; |
create.max_quant[2] = quality_preset->max_bquant; |
550 |
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if ((profiles[codec->config.profile].flags & PROFILE_BVOP) && codec->config.use_bvop) { |
if ((profiles[codec->config.profile].flags & PROFILE_BVOP) && codec->config.use_bvop) { |
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553 |
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/* dxn: prevent bframes usage if interlacing is selected */ |
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if (!((profiles[codec->config.profile].flags & PROFILE_EXTRA) && codec->config.interlacing)) { |
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create.max_bframes = codec->config.max_bframes; |
create.max_bframes = codec->config.max_bframes; |
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create.bquant_ratio = codec->config.bquant_ratio; |
create.bquant_ratio = codec->config.bquant_ratio; |
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create.bquant_offset = codec->config.bquant_offset; |
create.bquant_offset = codec->config.bquant_offset; |
559 |
if (codec->config.packed) |
if (codec->config.packed) |
560 |
create.global |= XVID_GLOBAL_PACKED; |
create.global |= XVID_GLOBAL_PACKED; |
561 |
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if (codec->config.closed_gov) |
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create.global |= XVID_GLOBAL_CLOSED_GOP; |
create.global |= XVID_GLOBAL_CLOSED_GOP; |
563 |
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} |
/* restrict max bframes */ |
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if ((create.max_bframes > profiles[codec->config.profile].xvid_max_bframes) && (profiles[codec->config.profile].xvid_max_bframes >= 0)) |
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create.max_bframes = profiles[codec->config.profile].xvid_max_bframes; |
567 |
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create.frame_drop_ratio = codec->config.frame_drop_ratio; |
/* DXN: enable packed bframes */ |
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if ((profiles[codec->config.profile].flags & PROFILE_PACKED)) { |
570 |
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create.global |= XVID_GLOBAL_PACKED; |
571 |
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} |
572 |
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} |
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} |
574 |
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575 |
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/* dxn: always write divx5 userdata */ |
576 |
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if ((profiles[codec->config.profile].flags & PROFILE_EXTRA)) |
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create.global |= XVID_GLOBAL_DIVX5_USERDATA; |
578 |
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579 |
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create.frame_drop_ratio = quality_preset->frame_drop_ratio; |
580 |
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/* Encoder threads */ |
582 |
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if (codec->config.num_threads == 0) |
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create.num_threads = info.num_threads; /* Autodetect */ |
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else if (codec->config.num_threads == 1) |
585 |
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create.num_threads = -1; /* Single-threaded, disable SMP */ |
586 |
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else |
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create.num_threads = codec->config.num_threads; |
create.num_threads = codec->config.num_threads; |
588 |
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589 |
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590 |
switch(codec->xvid_encore_func(0, XVID_ENC_CREATE, &create, NULL)) |
switch(codec->xvid_encore_func(0, XVID_ENC_CREATE, &create, NULL)) |
591 |
{ |
{ |
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case XVID_ERR_FAIL : |
case XVID_ERR_FAIL : |
618 |
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619 |
LRESULT compress_end(CODEC * codec) |
LRESULT compress_end(CODEC * codec) |
620 |
{ |
{ |
621 |
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if (codec==NULL) |
622 |
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return ICERR_OK; |
623 |
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if (codec->m_hdll != NULL) { |
if (codec->m_hdll != NULL) { |
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if (codec->ehandle != NULL) { |
if (codec->ehandle != NULL) { |
626 |
codec->xvid_encore_func(codec->ehandle, XVID_ENC_DESTROY, NULL, NULL); |
codec->xvid_encore_func(codec->ehandle, XVID_ENC_DESTROY, NULL, NULL); |
674 |
xvid_enc_frame_t frame; |
xvid_enc_frame_t frame; |
675 |
xvid_enc_stats_t stats; |
xvid_enc_stats_t stats; |
676 |
int length; |
int length; |
677 |
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const quality_t* quality_preset = (codec->config.quality==quality_table_num) ? |
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&codec->config.quality_user : &quality_table[codec->config.quality]; |
679 |
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680 |
memset(&frame, 0, sizeof(frame)); |
memset(&frame, 0, sizeof(frame)); |
681 |
frame.version = XVID_VERSION; |
frame.version = XVID_VERSION; |
698 |
} |
} |
699 |
} |
} |
700 |
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if ((profiles[codec->config.profile].flags & PROFILE_REDUCED) && |
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codec->config.reduced_resolution) { |
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frame.vol_flags |= XVID_VOL_REDUCED_ENABLE; |
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frame.vop_flags |= XVID_VOP_REDUCED; /* XXX: need auto decion mode */ |
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} |
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if ((profiles[codec->config.profile].flags & PROFILE_QPEL) && codec->config.qpel) { |
if ((profiles[codec->config.profile].flags & PROFILE_QPEL) && codec->config.qpel) { |
702 |
frame.vol_flags |= XVID_VOL_QUARTERPEL; |
frame.vol_flags |= XVID_VOL_QUARTERPEL; |
703 |
frame.motion |= XVID_ME_QUARTERPELREFINE16 | XVID_ME_QUARTERPELREFINE8; |
frame.motion |= XVID_ME_QUARTERPELREFINE16 | XVID_ME_QUARTERPELREFINE8; |
711 |
if ((profiles[codec->config.profile].flags & PROFILE_INTERLACE) && codec->config.interlacing) |
if ((profiles[codec->config.profile].flags & PROFILE_INTERLACE) && codec->config.interlacing) |
712 |
frame.vol_flags |= XVID_VOL_INTERLACING; |
frame.vol_flags |= XVID_VOL_INTERLACING; |
713 |
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714 |
if (codec->config.ar_mode == 0) { /* PAR */ |
/* dxn: force 1:1 picture aspect ration */ |
715 |
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if ((profiles[codec->config.profile].flags & PROFILE_EXTRA)) { |
716 |
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frame.par = XVID_PAR_11_VGA; |
717 |
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} else if (codec->config.ar_mode == 0) { /* PAR */ |
718 |
if (codec->config.display_aspect_ratio != 5) { |
if (codec->config.display_aspect_ratio != 5) { |
719 |
frame.par = codec->config.display_aspect_ratio + 1; |
frame.par = codec->config.display_aspect_ratio + 1; |
720 |
} else { |
} else { |
741 |
if (codec->config.vop_debug) |
if (codec->config.vop_debug) |
742 |
frame.vop_flags |= XVID_VOP_DEBUG; |
frame.vop_flags |= XVID_VOP_DEBUG; |
743 |
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744 |
if (codec->config.trellis_quant) { |
if (quality_preset->trellis_quant) { |
745 |
frame.vop_flags |= XVID_VOP_TRELLISQUANT; |
frame.vop_flags |= XVID_VOP_TRELLISQUANT; |
746 |
} |
} |
747 |
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748 |
if (codec->config.motion_search > 4) |
if ((profiles[codec->config.profile].flags & PROFILE_4MV)) { |
749 |
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if (quality_preset->motion_search > 4) |
750 |
frame.vop_flags |= XVID_VOP_INTER4V; |
frame.vop_flags |= XVID_VOP_INTER4V; |
751 |
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} |
752 |
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753 |
if (codec->config.chromame) |
if (quality_preset->chromame) |
754 |
frame.motion |= XVID_ME_CHROMA_PVOP + XVID_ME_CHROMA_BVOP; |
frame.motion |= XVID_ME_CHROMA_PVOP + XVID_ME_CHROMA_BVOP; |
755 |
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756 |
if (codec->config.turbo) |
if (quality_preset->turbo) |
757 |
frame.motion |= XVID_ME_FASTREFINE16 | XVID_ME_FASTREFINE8 | |
frame.motion |= XVID_ME_FASTREFINE16 | XVID_ME_FASTREFINE8 | |
758 |
XVID_ME_SKIP_DELTASEARCH | XVID_ME_FAST_MODEINTERPOLATE | |
XVID_ME_SKIP_DELTASEARCH | XVID_ME_FAST_MODEINTERPOLATE | |
759 |
XVID_ME_BFRAME_EARLYSTOP; |
XVID_ME_BFRAME_EARLYSTOP; |
760 |
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761 |
frame.motion |= pmvfast_presets[codec->config.motion_search]; |
frame.motion |= pmvfast_presets[quality_preset->motion_search]; |
762 |
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763 |
if (codec->config.vhq_bframe) frame.vop_flags |= XVID_VOP_RD_BVOP; |
if (quality_preset->vhq_bframe) frame.vop_flags |= XVID_VOP_RD_BVOP; |
764 |
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765 |
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766 |
switch (codec->config.vhq_mode) |
switch (quality_preset->vhq_mode) |
767 |
{ |
{ |
768 |
case VHQ_MODE_DECISION : |
case VHQ_MODE_DECISION : |
769 |
frame.vop_flags |= XVID_VOP_MODEDECISION_RD; |
frame.vop_flags |= XVID_VOP_MODEDECISION_RD; |
821 |
} |
} |
822 |
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823 |
// force keyframe spacing in 2-pass 1st pass |
// force keyframe spacing in 2-pass 1st pass |
824 |
if (codec->config.motion_search == 0) |
if (quality_preset->motion_search == 0) |
825 |
frame.type = XVID_TYPE_IVOP; |
frame.type = XVID_TYPE_IVOP; |
826 |
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827 |
/* frame-based stuff */ |
/* frame-based stuff */ |
972 |
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973 |
LRESULT decompress_begin(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) |
LRESULT decompress_begin(CODEC * codec, BITMAPINFO * lpbiInput, BITMAPINFO * lpbiOutput) |
974 |
{ |
{ |
975 |
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BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; |
976 |
xvid_gbl_init_t init; |
xvid_gbl_init_t init; |
977 |
xvid_dec_create_t create; |
xvid_dec_create_t create; |
978 |
HKEY hKey; |
HKEY hKey; |
982 |
memset(&init, 0, sizeof(init)); |
memset(&init, 0, sizeof(init)); |
983 |
init.version = XVID_VERSION; |
init.version = XVID_VERSION; |
984 |
init.cpu_flags = codec->config.cpu; |
init.cpu_flags = codec->config.cpu; |
985 |
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init.debug = codec->config.debug; |
986 |
codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
987 |
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988 |
memset(&create, 0, sizeof(create)); |
memset(&create, 0, sizeof(create)); |
989 |
create.version = XVID_VERSION; |
create.version = XVID_VERSION; |
990 |
create.width = lpbiInput->bmiHeader.biWidth; |
create.width = lpbiInput->bmiHeader.biWidth; |
991 |
create.height = lpbiInput->bmiHeader.biHeight; |
create.height = lpbiInput->bmiHeader.biHeight; |
992 |
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create.fourcc = inhdr->biCompression; |
993 |
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994 |
switch(codec->xvid_decore_func(0, XVID_DEC_CREATE, &create, NULL)) |
switch(codec->xvid_decore_func(0, XVID_DEC_CREATE, &create, NULL)) |
995 |
{ |
{ |
1011 |
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); |
1012 |
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1013 |
REG_GET_N("Brightness", pp_brightness, 0); |
REG_GET_N("Brightness", pp_brightness, 0); |
1014 |
REG_GET_N("Deblock_Y", pp_dy, 0) |
REG_GET_N("Deblock_Y", pp_dy, 0); |
1015 |
REG_GET_N("Deblock_UV", pp_duv, 0) |
REG_GET_N("Deblock_UV", pp_duv, 0); |
1016 |
REG_GET_N("Dering_Y", pp_dry, 0) |
REG_GET_N("Dering_Y", pp_dry, 0); |
1017 |
REG_GET_N("Dering_UV", pp_druv, 0) |
REG_GET_N("Dering_UV", pp_druv, 0); |
1018 |
REG_GET_N("FilmEffect", pp_fe, 0) |
REG_GET_N("FilmEffect", pp_fe, 0); |
1019 |
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1020 |
RegCloseKey(hKey); |
RegCloseKey(hKey); |
1021 |
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