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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.192 by root, Tue Jun 12 10:45:53 2012 UTC vs.
Revision 1.228 by sf-exg, Fri Sep 5 19:02:53 2014 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtperl.xs 2 * File: rxvtperl.xs
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de> 6 * Copyright (c) 2005-2014,2011 Marc Lehmann <schmorp@schmorp.de>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * 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 9 * 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 10 * the Free Software Foundation; either version 3 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
57typedef int render_repeat_mode; 57typedef int render_repeat_mode;
58 58
59#if HAVE_PIXBUF 59#if HAVE_PIXBUF
60typedef GdkPixbuf * urxvt__pixbuf; 60typedef GdkPixbuf * urxvt__pixbuf;
61#endif 61#endif
62#if HAVE_IMG
62typedef rxvt_img * urxvt__img; 63typedef rxvt_img * urxvt__img;
64typedef rxvt_img::nv rxvt_img__nv;
63 65
64///////////////////////////////////////////////////////////////////////////// 66/////////////////////////////////////////////////////////////////////////////
65 67
66static void 68static rgba
67parse_color (rxvt_screen *s, rxvt_color &c, SV *sv) 69parse_rgba (SV *sv, rxvt_screen *s = 0)
68{ 70{
69 //TODO: support component stuff, 0..1 71 rgba c;
72
73 if (SvROK (sv))
74 {
75 AV *av = (AV *)SvRV (sv);
76
77 if (SvTYPE ((SV *)av) != SVt_PVAV)
78 croak ("colour must be either a colour string, or an array,");
79
80 int len = av_len (av) + 1;
81
82 if (len != 1 && len != 3 && len != 4)
83 croak ("component colour array must have 1, 3 or 4 components,");
84
85 c.a = rgba::MAX_CC;
86
87 c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
88
89 if (len >= 3)
90 {
91 c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
92 c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
93
94 if (len >= 4)
95 c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
96 }
97 }
98 else if (s)
99 {
100 rxvt_color rc;
70 c.set (s, SvPVbyte_nolen (sv)); 101 rc.set (s, SvPVbyte_nolen (sv));
102 rc.get (c);
103 }
104 else
105 croak ("unable to parse colour,");
106
107 return c;
71} 108}
72 109
73///////////////////////////////////////////////////////////////////////////// 110/////////////////////////////////////////////////////////////////////////////
111#endif
74 112
75static wchar_t * 113static wchar_t *
76sv2wcs (SV *sv) 114sv2wcs (SV *sv)
77{ 115{
78 STRLEN len; 116 STRLEN len;
… …
452 490
453 FREETMPS; 491 FREETMPS;
454 LEAVE; 492 LEAVE;
455 493
456 return ret; 494 return ret;
495}
496
497static void
498_keysym_resource_push (rxvt_term *term, const char *k, const char *v)
499{
500 unsigned int state;
501
502 if (term->parse_keysym (k, state) == -1)
503 return;
504
505 dSP;
506 XPUSHs (sv_2mortal (newSVpv (v, 0)));
507 PUTBACK;
508}
509
510static void
511_keysym_resources (rxvt_term *term)
512{
513 term->enumerate_keysym_resources (_keysym_resource_push);
457} 514}
458 515
459static void 516static void
460ungrab (rxvt_term *THIS) 517ungrab (rxvt_term *THIS)
461{ 518{
… …
755 static const struct { 812 static const struct {
756 const char *name; 813 const char *name;
757 IV iv; 814 IV iv;
758 } *civ, const_iv[] = { 815 } *civ, const_iv[] = {
759# define const_iv(name) { # name, (IV)name } 816# define const_iv(name) { # name, (IV)name }
817 const_iv (HOOK_INIT),
818 const_iv (HOOK_DESTROY),
819 const_iv (HOOK_ACTION),
820
760 const_iv (NUM_RESOURCES), 821 const_iv (NUM_RESOURCES),
761 const_iv (DEFAULT_RSTYLE), 822 const_iv (DEFAULT_RSTYLE),
762 const_iv (OVERLAY_RSTYLE), 823 const_iv (OVERLAY_RSTYLE),
763 const_iv (Color_Bits), 824 const_iv (Color_Bits),
764 const_iv (RS_bgShift), const_iv (RS_bgMask), 825 const_iv (RS_bgShift), const_iv (RS_bgMask),
… …
774 const_iv (RS_Bold), 835 const_iv (RS_Bold),
775 const_iv (RS_Italic), 836 const_iv (RS_Italic),
776 const_iv (RS_Blink), 837 const_iv (RS_Blink),
777 const_iv (RS_RVid), 838 const_iv (RS_RVid),
778 const_iv (RS_Uline), 839 const_iv (RS_Uline),
840
841 // TODO: should support all colour constants, create colorinc.h &c
842 const_iv (Color_fg),
843 const_iv (Color_bg),
844#if OFF_FOCUS_FADING
845 const_iv (Color_fade),
846#endif
847 const_iv (Color_pointer_fg),
848 const_iv (Color_pointer_bg),
849 const_iv (Color_border),
850 const_iv (NRS_COLORS),
851 const_iv (TOTAL_COLORS),
779 852
780 const_iv (CurrentTime), 853 const_iv (CurrentTime),
781 const_iv (ShiftMask), 854 const_iv (ShiftMask),
782 const_iv (LockMask), 855 const_iv (LockMask),
783 const_iv (ControlMask), 856 const_iv (ControlMask),
… …
875 const_iv (PictStandardA1), 948 const_iv (PictStandardA1),
876 const_iv (RepeatNone), 949 const_iv (RepeatNone),
877 const_iv (RepeatNormal), 950 const_iv (RepeatNormal),
878 const_iv (RepeatPad), 951 const_iv (RepeatPad),
879 const_iv (RepeatReflect), 952 const_iv (RepeatReflect),
953 // all versions
954 const_iv (PictOpClear),
955 const_iv (PictOpSrc),
956 const_iv (PictOpDst),
957 const_iv (PictOpOver),
958 const_iv (PictOpOverReverse),
959 const_iv (PictOpIn),
960 const_iv (PictOpInReverse),
961 const_iv (PictOpOut),
962 const_iv (PictOpOutReverse),
963 const_iv (PictOpAtop),
964 const_iv (PictOpAtopReverse),
965 const_iv (PictOpXor),
966 const_iv (PictOpAdd),
967 const_iv (PictOpSaturate),
968 // 0.2+
969 const_iv (PictOpDisjointClear),
970 const_iv (PictOpDisjointSrc),
971 const_iv (PictOpDisjointDst),
972 const_iv (PictOpDisjointOver),
973 const_iv (PictOpDisjointOverReverse),
974 const_iv (PictOpDisjointIn),
975 const_iv (PictOpDisjointInReverse),
976 const_iv (PictOpDisjointOut),
977 const_iv (PictOpDisjointOutReverse),
978 const_iv (PictOpDisjointAtop),
979 const_iv (PictOpDisjointAtopReverse),
980 const_iv (PictOpDisjointXor),
981 const_iv (PictOpConjointClear),
982 const_iv (PictOpConjointSrc),
983 const_iv (PictOpConjointDst),
984 const_iv (PictOpConjointOver),
985 const_iv (PictOpConjointOverReverse),
986 const_iv (PictOpConjointIn),
987 const_iv (PictOpConjointInReverse),
988 const_iv (PictOpConjointOut),
989 const_iv (PictOpConjointOutReverse),
990 const_iv (PictOpConjointAtop),
991 const_iv (PictOpConjointAtopReverse),
992 const_iv (PictOpConjointXor),
993 // 0.11+
994 const_iv (PictOpMultiply),
995 const_iv (PictOpScreen),
996 const_iv (PictOpOverlay),
997 const_iv (PictOpDarken),
998 const_iv (PictOpLighten),
999 const_iv (PictOpColorDodge),
1000 const_iv (PictOpColorBurn),
1001 const_iv (PictOpHardLight),
1002 const_iv (PictOpSoftLight),
1003 const_iv (PictOpDifference),
1004 const_iv (PictOpExclusion),
1005 const_iv (PictOpHSLHue),
1006 const_iv (PictOpHSLSaturation),
1007 const_iv (PictOpHSLColor),
1008 const_iv (PictOpHSLLuminosity),
880#endif 1009#endif
881# if 0 1010# if 0
882 const_iv (XIMForwardChar), 1011 const_iv (XIMForwardChar),
883 const_iv (XIMBackwardChar), 1012 const_iv (XIMBackwardChar),
884 const_iv (XIMForwardWord), 1013 const_iv (XIMForwardWord),
… …
1083void 1212void
1084rxvt_term::put_option_db (octet_string specifier, octet_string value) 1213rxvt_term::put_option_db (octet_string specifier, octet_string value)
1085 CODE: 1214 CODE:
1086 XrmPutStringResource (&THIS->option_db, specifier, value); 1215 XrmPutStringResource (&THIS->option_db, specifier, value);
1087 1216
1217void
1218rxvt_term::_keysym_resources ()
1219 PPCODE:
1220 PUTBACK;
1221 _keysym_resources (THIS);
1222 SPAGAIN;
1223
1088int 1224int
1089rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) 1225rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1090 CODE: 1226 CODE:
1091 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1, 1227 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
1092 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1228 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
… …
1171 OUTPUT: RETVAL 1307 OUTPUT: RETVAL
1172 1308
1173int 1309int
1174rxvt_term::XKeycodeToKeysym (int code, int index) 1310rxvt_term::XKeycodeToKeysym (int code, int index)
1175 CODE: 1311 CODE:
1176 RETVAL = XKeycodeToKeysym (THIS->dpy, code, index); 1312 RETVAL = rxvt_XKeycodeToKeysym (THIS->dpy, code, index);
1177 OUTPUT: RETVAL 1313 OUTPUT: RETVAL
1178 1314
1179int 1315int
1180rxvt_term::strwidth (SV *str) 1316rxvt_term::strwidth (SV *str)
1181 CODE: 1317 CODE:
… …
1362 CODE: 1498 CODE:
1363 RETVAL = THIS->parent_y; 1499 RETVAL = THIS->parent_y;
1364 OUTPUT: 1500 OUTPUT:
1365 RETVAL 1501 RETVAL
1366 1502
1503Window
1504rxvt_term::vt ()
1505 CODE:
1506 RETVAL = THIS->vt;
1507 OUTPUT:
1508 RETVAL
1509
1367void 1510void
1368rxvt_term::vt_emask_add (U32 emask) 1511rxvt_term::vt_emask_add (U32 emask)
1369 CODE: 1512 CODE:
1370 THIS->vt_emask_perl |= emask; 1513 THIS->vt_emask_perl |= emask;
1371 THIS->vt_select_input (); 1514 THIS->vt_select_input ();
… …
1699 THIS->cursor_blink_reset (); 1842 THIS->cursor_blink_reset ();
1700 break; 1843 break;
1701#endif 1844#endif
1702 1845
1703 case Opt_cursorUnderline: 1846 case Opt_cursorUnderline:
1847 THIS->cursor_type = set ? 1 : 0;
1704 THIS->want_refresh = 1; 1848 THIS->want_refresh = 1;
1705 THIS->refresh_check (); 1849 THIS->refresh_check ();
1706 break; 1850 break;
1707 1851
1708# case Opt_scrollBar_floating: 1852# case Opt_scrollBar_floating:
… …
1714} 1858}
1715 OUTPUT: 1859 OUTPUT:
1716 RETVAL 1860 RETVAL
1717 1861
1718bool 1862bool
1719rxvt_term::parse_keysym (char *keysym, char *str) 1863rxvt_term::bind_action (char *keysym, char *str)
1864 ALIAS:
1865 parse_keysym = 1
1720 CODE: 1866 CODE:
1721 RETVAL = 0 < THIS->parse_keysym (keysym, str); 1867 RETVAL = 0 < THIS->bind_action (keysym, str);
1722 THIS->keyboard->register_done (); 1868 THIS->keyboard->register_done ();
1723 OUTPUT: 1869 OUTPUT:
1724 RETVAL 1870 RETVAL
1725
1726void
1727rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1728 CODE:
1729 wchar_t *wstr = sv2wcs (str);
1730 THIS->keyboard->register_user_translation (keysym, state, wstr);
1731 free (wstr);
1732 1871
1733void 1872void
1734rxvt_term::screen_cur (...) 1873rxvt_term::screen_cur (...)
1735 PROTOTYPE: $;$$ 1874 PROTOTYPE: $;$$
1736 ALIAS: 1875 ALIAS:
… …
1778 1917
1779 if (ix) 1918 if (ix)
1780 { 1919 {
1781 THIS->selection.screen = THIS->current_screen; 1920 THIS->selection.screen = THIS->current_screen;
1782 1921
1783 THIS->want_refresh = 1; 1922 THIS->selection_changed ();
1784 THIS->refresh_check (); 1923 THIS->refresh_check ();
1785 } 1924 }
1786 } 1925 }
1787} 1926}
1788 1927
… …
1794 THIS->selection.screen = screen; 1933 THIS->selection.screen = screen;
1795 OUTPUT: 1934 OUTPUT:
1796 RETVAL 1935 RETVAL
1797 1936
1798void 1937void
1938rxvt_term::selection_request (Time tm, int selnum)
1939
1940void
1799rxvt_term::selection_clear (bool clipboard = false) 1941rxvt_term::selection_clear (bool clipboard = false)
1800 1942
1801void 1943void
1802rxvt_term::selection_make (Time eventtime, bool rect = false) 1944rxvt_term::selection_make (Time eventtime, bool rect = false)
1803 CODE: 1945 CODE:
… …
1857{ 1999{
1858 wchar_t *wstr = sv2wcs (string); 2000 wchar_t *wstr = sv2wcs (string);
1859 THIS->scr_add_lines (wstr, wcslen (wstr)); 2001 THIS->scr_add_lines (wstr, wcslen (wstr));
1860 free (wstr); 2002 free (wstr);
1861} 2003}
2004
2005void
2006rxvt_term::tt_write_user_input (SV *octets)
2007 INIT:
2008 STRLEN len;
2009 char *str = SvPVbyte (octets, len);
2010 C_ARGS:
2011 str, len
1862 2012
1863void 2013void
1864rxvt_term::tt_write (SV *octets) 2014rxvt_term::tt_write (SV *octets)
1865 INIT: 2015 INIT:
1866 STRLEN len; 2016 STRLEN len;
… …
2063 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height))); 2213 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2064 2214
2065#if HAVE_IMG 2215#if HAVE_IMG
2066 2216
2067rxvt_img * 2217rxvt_img *
2068rxvt_term::new_img (SV *format, int width = 1, int height = 1) 2218rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2069 CODE: 2219 CODE:
2070 XRenderPictFormat *f = SvOK (format) 2220 XRenderPictFormat *f = SvOK (format)
2071 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format)) 2221 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2072 : XRenderFindVisualFormat (THIS->dpy, THIS->visual); 2222 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2073 RETVAL = new rxvt_img (THIS, f, 0, 0, width, height); 2223 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2074 RETVAL->alloc (); 2224 RETVAL->alloc ();
2075 OUTPUT: 2225 OUTPUT:
2076 RETVAL 2226 RETVAL
2077 2227
2078#if ENABLE_TRANSPARENCY 2228#if ENABLE_TRANSPARENCY
… …
2102 OUTPUT: 2252 OUTPUT:
2103 RETVAL 2253 RETVAL
2104 2254
2105#endif 2255#endif
2106 2256
2107#if HAVE_BG_PIXMAP
2108
2109void 2257void
2110rxvt_term::set_background (rxvt_img *img, bool border = false) 2258rxvt_term::set_background (rxvt_img *img, bool border = false)
2111 CODE: 2259 CODE:
2112 THIS->bg_destroy (); 2260 delete THIS->bg_img;
2113 THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT); 2261 THIS->bg_img = 0;
2262 THIS->bg_flags = 0;
2114 2263
2115 if (img) // TODO: cannot be false 2264 if (img) // TODO: cannot be false
2116 { 2265 {
2117 img = img->clone (); // own the img 2266 img = img->clone (); // own the img
2118 2267
2119 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap 2268 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2120 img->sub_rect (0, 0, 2269 img->sub_rect (0, 0,
2121 border ? THIS->vt_width : THIS->szHint.width, 2270 border ? THIS->vt_width : THIS->szHint.width,
2122 border ? THIS->vt_height : THIS->szHint.height) 2271 border ? THIS->vt_height : THIS->szHint.height)
2123 ->replace (img); 2272 ->replace (img);
2124 2273
2125 // just in case, should usually be a nop 2274 // just in case, should usually be a nop
2126 img->reify () 2275 img->reify ()
2127 ->replace (img); 2276 ->replace (img);
2128 2277
… …
2136 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT; 2285 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2137 } 2286 }
2138 2287
2139#endif 2288#endif
2140 2289
2141#endif
2142
2143############################################################################# 2290#############################################################################
2144# urxvt::overlay 2291# urxvt::overlay
2145############################################################################# 2292#############################################################################
2146 2293
2147MODULE = urxvt PACKAGE = urxvt::overlay 2294MODULE = urxvt PACKAGE = urxvt::overlay
… …
2168 C_ARGS: filename, 0 2315 C_ARGS: filename, 0
2169 2316
2170void 2317void
2171DESTROY (urxvt::pixbuf self) 2318DESTROY (urxvt::pixbuf self)
2172 CODE: 2319 CODE:
2173 gdk_pixbuf_unref (self); 2320 g_object_unref (self);
2174 2321
2175#endif 2322#endif
2176 2323
2177MODULE = urxvt PACKAGE = urxvt::img 2324MODULE = urxvt PACKAGE = urxvt::img
2178 2325
2179#if HAVE_IMG 2326#if HAVE_IMG
2180 2327
2181# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height) 2328# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2182# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap); 2329# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2183 2330
2331void
2332rxvt_img::geometry ()
2333 PPCODE:
2334 EXTEND (SP, 4);
2335 PUSHs (sv_2mortal (newSViv (THIS->x)));
2336 PUSHs (sv_2mortal (newSViv (THIS->y)));
2337 PUSHs (sv_2mortal (newSViv (THIS->w)));
2338 PUSHs (sv_2mortal (newSViv (THIS->h)));
2339
2184int 2340int
2185rxvt_img::w () 2341rxvt_img::x ()
2342 ALIAS:
2343 x = 0
2344 y = 1
2345 w = 2
2346 h = 3
2186 CODE: 2347 CODE:
2187 RETVAL = THIS->w; 2348 switch (ix)
2188 OUTPUT: 2349 {
2189 RETVAL 2350 case 0: RETVAL = THIS->x; break;
2190 2351 case 1: RETVAL = THIS->y; break;
2191int 2352 case 2: RETVAL = THIS->w; break;
2192rxvt_img::h () 2353 case 3: RETVAL = THIS->h; break;
2193 CODE: 2354 }
2194 RETVAL = THIS->h;
2195 OUTPUT: 2355 OUTPUT:
2196 RETVAL 2356 RETVAL
2197 2357
2198Pixmap 2358Pixmap
2199rxvt_img::pm () 2359rxvt_img::pm ()
… …
2201 RETVAL = THIS->pm; 2361 RETVAL = THIS->pm;
2202 OUTPUT: 2362 OUTPUT:
2203 RETVAL 2363 RETVAL
2204 2364
2205void 2365void
2206rxvt_img::fill (SV *c) 2366rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2367 PROTOTYPE: $;$$$$
2207 INIT: 2368 INIT:
2208 rxvt_color rc; 2369 rgba cc = parse_rgba (c, THIS->s);
2209 parse_color (THIS->s, rc, c); 2370 C_ARGS: cc, x, y, w, h
2210 C_ARGS: rc
2211 2371
2212void 2372void
2213rxvt_img::DESTROY () 2373rxvt_img::DESTROY ()
2214 CODE: 2374 CODE:
2215 delete THIS; 2375 delete THIS;
2216 2376
2217void 2377void
2378rxvt_img::add_alpha ()
2379
2380void
2218rxvt_img::unshare () 2381rxvt_img::unshare ()
2219 2382
2220int 2383void
2221rxvt_img::repeat_mode (render_repeat_mode repeat = 0) 2384rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
2222 CODE: 2385 PPCODE:
2223 if (items >= 2) 2386 if (items >= 2)
2224 THIS->repeat_mode (repeat); 2387 THIS->repeat_mode (repeat);
2225 if (GIMME_V != G_VOID) 2388 if (GIMME_V != G_VOID)
2226 XPUSHs (sv_2mortal (newSViv (THIS->repeat))); 2389 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2227 2390
2228void 2391void
2229rxvt_img::move (int dx, int dy) 2392rxvt_img::move (int dx, int dy)
2230 2393
2231void 2394void
2232rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.) 2395rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2233 2396
2234void 2397void
2235rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.) 2398rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2399
2400void
2401rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2236 2402
2237rxvt_img * 2403rxvt_img *
2238rxvt_img::clone () 2404rxvt_img::clone ()
2239 2405
2240rxvt_img * 2406rxvt_img *
… …
2245 2411
2246rxvt_img * 2412rxvt_img *
2247rxvt_img::blur (int rh, int rv) 2413rxvt_img::blur (int rh, int rv)
2248 2414
2249rxvt_img * 2415rxvt_img *
2250rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33, int new_width = 0, int new_height = 0) 2416rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2417
2418rxvt_img *
2419rxvt_img::transform (rxvt_img::nv p11, rxvt_img::nv p12, rxvt_img::nv p13, rxvt_img::nv p21, rxvt_img::nv p22, rxvt_img::nv p23, rxvt_img::nv p31, rxvt_img::nv p32, rxvt_img::nv p33)
2251 INIT: 2420 INIT:
2252 double matrix[9] = { 2421 rxvt_img::nv matrix[3][3] = {
2253 p11, p12, p13, 2422 { p11, p12, p13 },
2254 p21, p22, p23, 2423 { p21, p22, p23 },
2255 p31, p32, p33 2424 { p31, p32, p33 }
2256 }; 2425 };
2257 C_ARGS: matrix, new_width, new_height 2426 C_ARGS: matrix
2258 2427
2259rxvt_img * 2428rxvt_img *
2260rxvt_img::scale (int new_width, int new_height) 2429rxvt_img::scale (int new_width, int new_height)
2261 2430
2262rxvt_img * 2431rxvt_img *
2263rxvt_img::rotate (int x, int y, NV phi, int new_width = 0, int new_height = 0) 2432rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2433
2434rxvt_img *
2435rxvt_img::tint (SV *c)
2436 INIT:
2437 rgba cc = parse_rgba (c, THIS->s);
2438 C_ARGS: cc
2439
2440rxvt_img *
2441rxvt_img::shade (rxvt_img::nv factor)
2442
2443rxvt_img *
2444rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2445 CODE:
2446 rxvt_img::nv *vparams = 0;
2447 int nparams = 0;
2448
2449 if (SvOK (params))
2450 {
2451 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2452 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2453
2454 nparams = av_len ((AV *)SvRV (params)) + 1;
2455 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2456
2457 for (int i = 0; i < nparams; ++i)
2458 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2459 }
2460
2461 RETVAL = THIS->filter (name, nparams, vparams);
2462 free (vparams);
2463 OUTPUT:
2464 RETVAL
2264 2465
2265#endif 2466#endif
2266 2467

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