| … | |
… | |
| 243 | RETVAL = magic_file (cookie, path); |
243 | RETVAL = magic_file (cookie, path); |
| 244 | } |
244 | } |
| 245 | OUTPUT: |
245 | OUTPUT: |
| 246 | RETVAL |
246 | RETVAL |
| 247 | |
247 | |
| 248 | # missing in Gtk2 perl module |
248 | # missing/broken in Gtk2 perl module |
|
|
249 | |
|
|
250 | void |
|
|
251 | gdk_window_clear_hints (GdkWindow *window) |
|
|
252 | CODE: |
|
|
253 | gdk_window_set_geometry_hints (window, 0, 0); |
| 249 | |
254 | |
| 250 | gboolean |
255 | gboolean |
| 251 | gdk_net_wm_supports (GdkAtom property) |
256 | gdk_net_wm_supports (GdkAtom property) |
| 252 | CODE: |
257 | CODE: |
| 253 | #if defined(GDK_WINDOWING_X11) && !defined(GDK_MULTIHEAD_SAFE) |
258 | #if defined(GDK_WINDOWING_X11) && !defined(GDK_MULTIHEAD_SAFE) |
| … | |
… | |
| 648 | { |
653 | { |
| 649 | int i; |
654 | int i; |
| 650 | AV *av, *result; |
655 | AV *av, *result; |
| 651 | |
656 | |
| 652 | if (!SvROK (ar) || SvTYPE (SvRV (ar)) != SVt_PVAV) |
657 | if (!SvROK (ar) || SvTYPE (SvRV (ar)) != SVt_PVAV) |
| 653 | croak ("Not an array ref as first argument to make_histogram"); |
658 | croak ("Not an array ref as first argument to extract_features"); |
| 654 | |
659 | |
| 655 | av = (AV *) SvRV (ar); |
660 | av = (AV *) SvRV (ar); |
| 656 | result = newAV (); |
661 | result = newAV (); |
| 657 | |
662 | |
| 658 | for (i = 0; i <= av_len (av); ++i) |
663 | for (i = 0; i <= av_len (av); ++i) |
| … | |
… | |
| 711 | feature_finish_pass_2 (&f_v); |
716 | feature_finish_pass_2 (&f_v); |
| 712 | } |
717 | } |
| 713 | |
718 | |
| 714 | hist [0] = f_h.v1 * 2.; hist [1] = f_h.v2 * 2.; hist [2] = f_h.v3 * 2.; |
719 | hist [0] = f_h.v1 * 2.; hist [1] = f_h.v2 * 2.; hist [2] = f_h.v3 * 2.; |
| 715 | hist [3] = f_s.v1 ; hist [4] = f_s.v2 ; hist [5] = f_s.v3 ; |
720 | hist [3] = f_s.v1 ; hist [4] = f_s.v2 ; hist [5] = f_s.v3 ; |
| 716 | hist [6] = f_v.v1 ; hist [7] = f_v.v2 ; hist [8] = f_v.v3 ; |
721 | hist [6] = f_v.v1 * .5; hist [7] = f_v.v2 * .5; hist [8] = f_v.v3 * .5; |
| 717 | |
722 | |
| 718 | av_push (result, histsv); |
723 | av_push (result, histsv); |
| 719 | } |
724 | } |
| 720 | |
725 | |
| 721 | RETVAL = newRV_noinc ((SV *)result); |
726 | RETVAL = newRV_noinc ((SV *)result); |
| 722 | } |
727 | } |
| 723 | OUTPUT: |
728 | OUTPUT: |
| 724 | RETVAL |
729 | RETVAL |
| 725 | |
730 | |
| 726 | SV * |
|
|
| 727 | make_histograms (SV *ar) |
|
|
| 728 | CODE: |
|
|
| 729 | { |
|
|
| 730 | int i; |
|
|
| 731 | AV *av, *result; |
|
|
| 732 | |
|
|
| 733 | if (!SvROK (ar) || SvTYPE (SvRV (ar)) != SVt_PVAV) |
|
|
| 734 | croak ("Not an array ref as first argument to make_histogram"); |
|
|
| 735 | |
|
|
| 736 | av = (AV *) SvRV (ar); |
|
|
| 737 | result = newAV (); |
|
|
| 738 | |
|
|
| 739 | for (i = 0; i <= av_len (av); ++i) |
|
|
| 740 | { |
|
|
| 741 | const int HISTSIZE = 64; |
|
|
| 742 | |
|
|
| 743 | int j; |
|
|
| 744 | SV *sv = *av_fetch (av, i, 1); |
|
|
| 745 | STRLEN len; |
|
|
| 746 | char *buf = SvPVbyte (sv, len); |
|
|
| 747 | |
|
|
| 748 | int tmphist[HISTSIZE]; |
|
|
| 749 | float *hist; |
|
|
| 750 | |
|
|
| 751 | SV *histsv = newSV (HISTSIZE * sizeof (float) + 1); |
|
|
| 752 | SvPOK_on (histsv); |
|
|
| 753 | SvCUR_set (histsv, HISTSIZE * sizeof (float)); |
|
|
| 754 | hist = (float *)SvPVX (histsv); |
|
|
| 755 | |
|
|
| 756 | Zero (tmphist, sizeof (tmphist), char); |
|
|
| 757 | |
|
|
| 758 | for (j = len; j--; ) |
|
|
| 759 | { |
|
|
| 760 | unsigned int idx |
|
|
| 761 | = ((*buf & 0xc0) >> 2) |
|
|
| 762 | | ((*buf & 0x18) >> 1) |
|
|
| 763 | | (*buf & 0x03); |
|
|
| 764 | |
|
|
| 765 | ++tmphist[idx]; |
|
|
| 766 | ++buf; |
|
|
| 767 | } |
|
|
| 768 | |
|
|
| 769 | for (j = 0; j < HISTSIZE; ++j) |
|
|
| 770 | hist[j] = (float)tmphist[j] / (len + 1e-30); |
|
|
| 771 | |
|
|
| 772 | av_push (result, histsv); |
|
|
| 773 | } |
|
|
| 774 | |
|
|
| 775 | RETVAL = newRV_noinc ((SV *)result); |
|
|
| 776 | } |
|
|
| 777 | OUTPUT: |
|
|
| 778 | RETVAL |
|
|
| 779 | |
|
|
| 780 | |
|
|
