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 1.27 2010-12-02 06:46:07 Isibaar Exp $ |
* $Id: codec.c,v 1.30.2.2 2011-01-27 13:13:16 Isibaar Exp $ |
23 |
* |
* |
24 |
*************************************************************************/ |
*************************************************************************/ |
25 |
|
|
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 mb_width = (lpbiInput->bmiHeader.biWidth + 15) / 16; |
441 |
|
int mb_height = (lpbiInput->bmiHeader.biHeight + 15) / 16; |
442 |
|
|
443 |
|
int slices = (int)((mb_width*mb_height) / 811); /* use multiple slices only above SD resolutions for now */ |
444 |
|
|
445 |
|
if (slices > 1) { |
446 |
|
if (create.num_threads <= 1) |
447 |
|
slices &= ~1; /* make even */ |
448 |
|
else if (create.num_threads <= slices) |
449 |
|
slices = (slices / create.num_threads) * create.num_threads; /* multiple of threads */ |
450 |
|
else if (create.num_threads % slices) |
451 |
|
slices = (!(create.num_threads%2)) ? (create.num_threads/2) : (create.num_threads/3); |
452 |
|
} |
453 |
|
|
454 |
|
create.num_slices = slices; |
455 |
|
} |
456 |
|
else { |
457 |
|
create.num_slices = codec->config.num_slices; /* force manual value - by registry edit */ |
458 |
|
} |
459 |
|
|
460 |
|
} |
461 |
|
|
462 |
/* plugins */ |
/* plugins */ |
463 |
create.plugins = plugins; |
create.plugins = plugins; |
464 |
switch (codec->config.mode) |
switch (codec->config.mode) |
610 |
|
|
611 |
create.frame_drop_ratio = quality_preset->frame_drop_ratio; |
create.frame_drop_ratio = quality_preset->frame_drop_ratio; |
612 |
|
|
|
/* Encoder threads */ |
|
|
if (codec->config.num_threads == 0) |
|
|
create.num_threads = info.num_threads; /* Autodetect */ |
|
|
else if (codec->config.num_threads == 1) |
|
|
create.num_threads = -1; /* Single-threaded, disable SMP */ |
|
|
else |
|
|
create.num_threads = codec->config.num_threads; |
|
|
|
|
|
|
|
613 |
switch(codec->xvid_encore_func(0, XVID_ENC_CREATE, &create, NULL)) |
switch(codec->xvid_encore_func(0, XVID_ENC_CREATE, &create, NULL)) |
614 |
{ |
{ |
615 |
case XVID_ERR_FAIL : |
case XVID_ERR_FAIL : |
821 |
break; |
break; |
822 |
} |
} |
823 |
|
|
824 |
|
if (quality_preset->vhq_metric == 1) |
825 |
|
frame.vop_flags |= XVID_VOP_RD_PSNRHVSM; |
826 |
|
|
827 |
frame.input.plane[0] = icc->lpInput; |
frame.input.plane[0] = icc->lpInput; |
828 |
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); |
829 |
|
|
919 |
{ |
{ |
920 |
BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; |
BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; |
921 |
BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; |
BITMAPINFOHEADER * outhdr = &lpbiOutput->bmiHeader; |
922 |
|
int in_csp = XVID_CSP_NULL, out_csp = XVID_CSP_NULL; |
923 |
|
|
924 |
if (lpbiInput == NULL) |
if (lpbiInput == NULL) |
925 |
{ |
{ |
926 |
return ICERR_ERROR; |
return ICERR_ERROR; |
927 |
} |
} |
928 |
|
|
929 |
if (inhdr->biCompression != FOURCC_XVID && inhdr->biCompression != FOURCC_DIVX && inhdr->biCompression != FOURCC_DX50 && get_colorspace(inhdr) == XVID_CSP_NULL) |
if (inhdr->biCompression != FOURCC_XVID && inhdr->biCompression != FOURCC_DIVX && inhdr->biCompression != FOURCC_DX50 && (in_csp = get_colorspace(inhdr)) != XVID_CSP_YV12) |
930 |
{ |
{ |
931 |
return ICERR_BADFORMAT; |
return ICERR_BADFORMAT; |
932 |
} |
} |
936 |
return ICERR_OK; |
return ICERR_OK; |
937 |
} |
} |
938 |
|
|
939 |
|
out_csp = get_colorspace(outhdr); |
940 |
|
|
941 |
if (inhdr->biWidth != outhdr->biWidth || |
if (inhdr->biWidth != outhdr->biWidth || |
942 |
inhdr->biHeight != outhdr->biHeight || |
inhdr->biHeight != outhdr->biHeight || |
943 |
get_colorspace(outhdr) == XVID_CSP_NULL) |
out_csp == XVID_CSP_NULL || |
944 |
|
(in_csp == XVID_CSP_YV12 && in_csp != out_csp)) |
945 |
{ |
{ |
946 |
return ICERR_BADFORMAT; |
return ICERR_BADFORMAT; |
947 |
} |
} |
1004 |
{ |
{ |
1005 |
BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; |
BITMAPINFOHEADER * inhdr = &lpbiInput->bmiHeader; |
1006 |
xvid_gbl_init_t init; |
xvid_gbl_init_t init; |
1007 |
|
xvid_gbl_info_t info; |
1008 |
xvid_dec_create_t create; |
xvid_dec_create_t create; |
1009 |
HKEY hKey; |
HKEY hKey; |
1010 |
|
|
1016 |
init.debug = codec->config.debug; |
init.debug = codec->config.debug; |
1017 |
codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
codec->xvid_global_func(0, XVID_GBL_INIT, &init, NULL); |
1018 |
|
|
1019 |
|
memset(&info, 0, sizeof(info)); |
1020 |
|
info.version = XVID_VERSION; |
1021 |
|
codec->xvid_global_func(0, XVID_GBL_INFO, &info, NULL); |
1022 |
|
|
1023 |
memset(&create, 0, sizeof(create)); |
memset(&create, 0, sizeof(create)); |
1024 |
create.version = XVID_VERSION; |
create.version = XVID_VERSION; |
1025 |
create.width = lpbiInput->bmiHeader.biWidth; |
create.width = lpbiInput->bmiHeader.biWidth; |
1026 |
create.height = lpbiInput->bmiHeader.biHeight; |
create.height = lpbiInput->bmiHeader.biHeight; |
1027 |
create.fourcc = inhdr->biCompression; |
create.fourcc = inhdr->biCompression; |
1028 |
|
|
1029 |
|
/* Decoder threads */ |
1030 |
|
if (codec->config.cpu & XVID_CPU_FORCE) |
1031 |
|
create.num_threads = codec->config.num_threads; |
1032 |
|
else |
1033 |
|
create.num_threads = info.num_threads; /* Autodetect */ |
1034 |
|
|
1035 |
switch(codec->xvid_decore_func(0, XVID_DEC_CREATE, &create, NULL)) |
switch(codec->xvid_decore_func(0, XVID_DEC_CREATE, &create, NULL)) |
1036 |
{ |
{ |
1037 |
case XVID_ERR_FAIL : |
case XVID_ERR_FAIL : |