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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 1.224 by root, Thu May 22 18:54:33 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 dSP;
501 XPUSHs (sv_2mortal (newSVpv (v, 0)));
502 PUTBACK;
503}
504
505static void
506_keysym_resources (rxvt_term *term)
507{
508 term->enumerate_keysym_resources (_keysym_resource_push);
457} 509}
458 510
459static void 511static void
460ungrab (rxvt_term *THIS) 512ungrab (rxvt_term *THIS)
461{ 513{
… …
755 static const struct { 807 static const struct {
756 const char *name; 808 const char *name;
757 IV iv; 809 IV iv;
758 } *civ, const_iv[] = { 810 } *civ, const_iv[] = {
759# define const_iv(name) { # name, (IV)name } 811# define const_iv(name) { # name, (IV)name }
812 const_iv (HOOK_INIT),
813 const_iv (HOOK_DESTROY),
814 const_iv (HOOK_ACTION),
815
760 const_iv (NUM_RESOURCES), 816 const_iv (NUM_RESOURCES),
761 const_iv (DEFAULT_RSTYLE), 817 const_iv (DEFAULT_RSTYLE),
762 const_iv (OVERLAY_RSTYLE), 818 const_iv (OVERLAY_RSTYLE),
763 const_iv (Color_Bits), 819 const_iv (Color_Bits),
764 const_iv (RS_bgShift), const_iv (RS_bgMask), 820 const_iv (RS_bgShift), const_iv (RS_bgMask),
… …
774 const_iv (RS_Bold), 830 const_iv (RS_Bold),
775 const_iv (RS_Italic), 831 const_iv (RS_Italic),
776 const_iv (RS_Blink), 832 const_iv (RS_Blink),
777 const_iv (RS_RVid), 833 const_iv (RS_RVid),
778 const_iv (RS_Uline), 834 const_iv (RS_Uline),
835
836 // TODO: should support all colour constants, create colorinc.h &c
837 const_iv (Color_fg),
838 const_iv (Color_bg),
839#if OFF_FOCUS_FADING
840 const_iv (Color_fade),
841#endif
842 const_iv (Color_pointer_fg),
843 const_iv (Color_pointer_bg),
844 const_iv (Color_border),
845 const_iv (NRS_COLORS),
846 const_iv (TOTAL_COLORS),
779 847
780 const_iv (CurrentTime), 848 const_iv (CurrentTime),
781 const_iv (ShiftMask), 849 const_iv (ShiftMask),
782 const_iv (LockMask), 850 const_iv (LockMask),
783 const_iv (ControlMask), 851 const_iv (ControlMask),
… …
875 const_iv (PictStandardA1), 943 const_iv (PictStandardA1),
876 const_iv (RepeatNone), 944 const_iv (RepeatNone),
877 const_iv (RepeatNormal), 945 const_iv (RepeatNormal),
878 const_iv (RepeatPad), 946 const_iv (RepeatPad),
879 const_iv (RepeatReflect), 947 const_iv (RepeatReflect),
948 // all versions
949 const_iv (PictOpClear),
950 const_iv (PictOpSrc),
951 const_iv (PictOpDst),
952 const_iv (PictOpOver),
953 const_iv (PictOpOverReverse),
954 const_iv (PictOpIn),
955 const_iv (PictOpInReverse),
956 const_iv (PictOpOut),
957 const_iv (PictOpOutReverse),
958 const_iv (PictOpAtop),
959 const_iv (PictOpAtopReverse),
960 const_iv (PictOpXor),
961 const_iv (PictOpAdd),
962 const_iv (PictOpSaturate),
963 // 0.2+
964 const_iv (PictOpDisjointClear),
965 const_iv (PictOpDisjointSrc),
966 const_iv (PictOpDisjointDst),
967 const_iv (PictOpDisjointOver),
968 const_iv (PictOpDisjointOverReverse),
969 const_iv (PictOpDisjointIn),
970 const_iv (PictOpDisjointInReverse),
971 const_iv (PictOpDisjointOut),
972 const_iv (PictOpDisjointOutReverse),
973 const_iv (PictOpDisjointAtop),
974 const_iv (PictOpDisjointAtopReverse),
975 const_iv (PictOpDisjointXor),
976 const_iv (PictOpConjointClear),
977 const_iv (PictOpConjointSrc),
978 const_iv (PictOpConjointDst),
979 const_iv (PictOpConjointOver),
980 const_iv (PictOpConjointOverReverse),
981 const_iv (PictOpConjointIn),
982 const_iv (PictOpConjointInReverse),
983 const_iv (PictOpConjointOut),
984 const_iv (PictOpConjointOutReverse),
985 const_iv (PictOpConjointAtop),
986 const_iv (PictOpConjointAtopReverse),
987 const_iv (PictOpConjointXor),
988 // 0.11+
989 const_iv (PictOpMultiply),
990 const_iv (PictOpScreen),
991 const_iv (PictOpOverlay),
992 const_iv (PictOpDarken),
993 const_iv (PictOpLighten),
994 const_iv (PictOpColorDodge),
995 const_iv (PictOpColorBurn),
996 const_iv (PictOpHardLight),
997 const_iv (PictOpSoftLight),
998 const_iv (PictOpDifference),
999 const_iv (PictOpExclusion),
1000 const_iv (PictOpHSLHue),
1001 const_iv (PictOpHSLSaturation),
1002 const_iv (PictOpHSLColor),
1003 const_iv (PictOpHSLLuminosity),
880#endif 1004#endif
881# if 0 1005# if 0
882 const_iv (XIMForwardChar), 1006 const_iv (XIMForwardChar),
883 const_iv (XIMBackwardChar), 1007 const_iv (XIMBackwardChar),
884 const_iv (XIMForwardWord), 1008 const_iv (XIMForwardWord),
… …
1082 1206
1083void 1207void
1084rxvt_term::put_option_db (octet_string specifier, octet_string value) 1208rxvt_term::put_option_db (octet_string specifier, octet_string value)
1085 CODE: 1209 CODE:
1086 XrmPutStringResource (&THIS->option_db, specifier, value); 1210 XrmPutStringResource (&THIS->option_db, specifier, value);
1211
1212void
1213rxvt_term::_keysym_resources ()
1214 PPCODE:
1215 PUTBACK;
1216 _keysym_resources (THIS);
1217 SPAGAIN;
1087 1218
1088int 1219int
1089rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) 1220rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
1090 CODE: 1221 CODE:
1091 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1, 1222 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
… …
1362 CODE: 1493 CODE:
1363 RETVAL = THIS->parent_y; 1494 RETVAL = THIS->parent_y;
1364 OUTPUT: 1495 OUTPUT:
1365 RETVAL 1496 RETVAL
1366 1497
1498Window
1499rxvt_term::vt ()
1500 CODE:
1501 RETVAL = THIS->vt;
1502 OUTPUT:
1503 RETVAL
1504
1367void 1505void
1368rxvt_term::vt_emask_add (U32 emask) 1506rxvt_term::vt_emask_add (U32 emask)
1369 CODE: 1507 CODE:
1370 THIS->vt_emask_perl |= emask; 1508 THIS->vt_emask_perl |= emask;
1371 THIS->vt_select_input (); 1509 THIS->vt_select_input ();
… …
1714} 1852}
1715 OUTPUT: 1853 OUTPUT:
1716 RETVAL 1854 RETVAL
1717 1855
1718bool 1856bool
1719rxvt_term::parse_keysym (char *keysym, char *str) 1857rxvt_term::bind_action (char *keysym, char *str)
1858 ALIAS:
1859 parse_keysym = 1
1720 CODE: 1860 CODE:
1721 RETVAL = 0 < THIS->parse_keysym (keysym, str); 1861 RETVAL = 0 < THIS->bind_action (keysym, str);
1722 THIS->keyboard->register_done (); 1862 THIS->keyboard->register_done ();
1723 OUTPUT: 1863 OUTPUT:
1724 RETVAL 1864 RETVAL
1725 1865
1726void 1866void
1727rxvt_term::register_command (int keysym, unsigned int state, SV *str) 1867rxvt_term::register_command (int keysym, unsigned int state, SV *str)
1728 CODE: 1868 CODE:
1729 wchar_t *wstr = sv2wcs (str); 1869 wchar_t *wstr = sv2wcs (str);
1730 THIS->keyboard->register_user_translation (keysym, state, wstr); 1870 THIS->keyboard->register_action (keysym, state, wstr);
1731 free (wstr); 1871 free (wstr);
1732 1872
1733void 1873void
1734rxvt_term::screen_cur (...) 1874rxvt_term::screen_cur (...)
1735 PROTOTYPE: $;$$ 1875 PROTOTYPE: $;$$
… …
1778 1918
1779 if (ix) 1919 if (ix)
1780 { 1920 {
1781 THIS->selection.screen = THIS->current_screen; 1921 THIS->selection.screen = THIS->current_screen;
1782 1922
1783 THIS->want_refresh = 1; 1923 THIS->selection_changed ();
1784 THIS->refresh_check (); 1924 THIS->refresh_check ();
1785 } 1925 }
1786 } 1926 }
1787} 1927}
1788 1928
… …
1794 THIS->selection.screen = screen; 1934 THIS->selection.screen = screen;
1795 OUTPUT: 1935 OUTPUT:
1796 RETVAL 1936 RETVAL
1797 1937
1798void 1938void
1939rxvt_term::selection_request (Time tm, int selnum)
1940
1941void
1799rxvt_term::selection_clear (bool clipboard = false) 1942rxvt_term::selection_clear (bool clipboard = false)
1800 1943
1801void 1944void
1802rxvt_term::selection_make (Time eventtime, bool rect = false) 1945rxvt_term::selection_make (Time eventtime, bool rect = false)
1803 CODE: 1946 CODE:
… …
1857{ 2000{
1858 wchar_t *wstr = sv2wcs (string); 2001 wchar_t *wstr = sv2wcs (string);
1859 THIS->scr_add_lines (wstr, wcslen (wstr)); 2002 THIS->scr_add_lines (wstr, wcslen (wstr));
1860 free (wstr); 2003 free (wstr);
1861} 2004}
2005
2006void
2007rxvt_term::tt_write_user_input (SV *octets)
2008 INIT:
2009 STRLEN len;
2010 char *str = SvPVbyte (octets, len);
2011 C_ARGS:
2012 str, len
1862 2013
1863void 2014void
1864rxvt_term::tt_write (SV *octets) 2015rxvt_term::tt_write (SV *octets)
1865 INIT: 2016 INIT:
1866 STRLEN len; 2017 STRLEN len;
… …
2063 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height))); 2214 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2064 2215
2065#if HAVE_IMG 2216#if HAVE_IMG
2066 2217
2067rxvt_img * 2218rxvt_img *
2068rxvt_term::new_img (SV *format, int width = 1, int height = 1) 2219rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2069 CODE: 2220 CODE:
2070 XRenderPictFormat *f = SvOK (format) 2221 XRenderPictFormat *f = SvOK (format)
2071 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format)) 2222 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2072 : XRenderFindVisualFormat (THIS->dpy, THIS->visual); 2223 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2073 RETVAL = new rxvt_img (THIS, f, 0, 0, width, height); 2224 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2074 RETVAL->alloc (); 2225 RETVAL->alloc ();
2075 OUTPUT: 2226 OUTPUT:
2076 RETVAL 2227 RETVAL
2077 2228
2078#if ENABLE_TRANSPARENCY 2229#if ENABLE_TRANSPARENCY
… …
2102 OUTPUT: 2253 OUTPUT:
2103 RETVAL 2254 RETVAL
2104 2255
2105#endif 2256#endif
2106 2257
2107#if HAVE_BG_PIXMAP
2108
2109void 2258void
2110rxvt_term::set_background (rxvt_img *img, bool border = false) 2259rxvt_term::set_background (rxvt_img *img, bool border = false)
2111 CODE: 2260 CODE:
2112 THIS->bg_destroy (); 2261 delete THIS->bg_img;
2113 THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT); 2262 THIS->bg_img = 0;
2263 THIS->bg_flags = 0;
2114 2264
2115 if (img) // TODO: cannot be false 2265 if (img) // TODO: cannot be false
2116 { 2266 {
2117 img = img->clone (); // own the img 2267 img = img->clone (); // own the img
2118 2268
2119 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap 2269 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2120 img->sub_rect (0, 0, 2270 img->sub_rect (0, 0,
2121 border ? THIS->vt_width : THIS->szHint.width, 2271 border ? THIS->vt_width : THIS->szHint.width,
2122 border ? THIS->vt_height : THIS->szHint.height) 2272 border ? THIS->vt_height : THIS->szHint.height)
2123 ->replace (img); 2273 ->replace (img);
2124 2274
2125 // just in case, should usually be a nop 2275 // just in case, should usually be a nop
2126 img->reify () 2276 img->reify ()
2127 ->replace (img); 2277 ->replace (img);
2128 2278
… …
2136 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT; 2286 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2137 } 2287 }
2138 2288
2139#endif 2289#endif
2140 2290
2141#endif
2142
2143############################################################################# 2291#############################################################################
2144# urxvt::overlay 2292# urxvt::overlay
2145############################################################################# 2293#############################################################################
2146 2294
2147MODULE = urxvt PACKAGE = urxvt::overlay 2295MODULE = urxvt PACKAGE = urxvt::overlay
… …
2168 C_ARGS: filename, 0 2316 C_ARGS: filename, 0
2169 2317
2170void 2318void
2171DESTROY (urxvt::pixbuf self) 2319DESTROY (urxvt::pixbuf self)
2172 CODE: 2320 CODE:
2173 gdk_pixbuf_unref (self); 2321 g_object_unref (self);
2174 2322
2175#endif 2323#endif
2176 2324
2177MODULE = urxvt PACKAGE = urxvt::img 2325MODULE = urxvt PACKAGE = urxvt::img
2178 2326
2179#if HAVE_IMG 2327#if HAVE_IMG
2180 2328
2181# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height) 2329# 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); 2330# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2183 2331
2332void
2333rxvt_img::geometry ()
2334 PPCODE:
2335 EXTEND (SP, 4);
2336 PUSHs (sv_2mortal (newSViv (THIS->x)));
2337 PUSHs (sv_2mortal (newSViv (THIS->y)));
2338 PUSHs (sv_2mortal (newSViv (THIS->w)));
2339 PUSHs (sv_2mortal (newSViv (THIS->h)));
2340
2184int 2341int
2185rxvt_img::w () 2342rxvt_img::x ()
2343 ALIAS:
2344 x = 0
2345 y = 1
2346 w = 2
2347 h = 3
2186 CODE: 2348 CODE:
2187 RETVAL = THIS->w; 2349 switch (ix)
2188 OUTPUT: 2350 {
2189 RETVAL 2351 case 0: RETVAL = THIS->x; break;
2190 2352 case 1: RETVAL = THIS->y; break;
2191int 2353 case 2: RETVAL = THIS->w; break;
2192rxvt_img::h () 2354 case 3: RETVAL = THIS->h; break;
2193 CODE: 2355 }
2194 RETVAL = THIS->h;
2195 OUTPUT: 2356 OUTPUT:
2196 RETVAL 2357 RETVAL
2197 2358
2198Pixmap 2359Pixmap
2199rxvt_img::pm () 2360rxvt_img::pm ()
… …
2201 RETVAL = THIS->pm; 2362 RETVAL = THIS->pm;
2202 OUTPUT: 2363 OUTPUT:
2203 RETVAL 2364 RETVAL
2204 2365
2205void 2366void
2206rxvt_img::fill (SV *c) 2367rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2368 PROTOTYPE: $;$$$$
2207 INIT: 2369 INIT:
2208 rxvt_color rc; 2370 rgba cc = parse_rgba (c, THIS->s);
2209 parse_color (THIS->s, rc, c); 2371 C_ARGS: cc, x, y, w, h
2210 C_ARGS: rc
2211 2372
2212void 2373void
2213rxvt_img::DESTROY () 2374rxvt_img::DESTROY ()
2214 CODE: 2375 CODE:
2215 delete THIS; 2376 delete THIS;
2216 2377
2217void 2378void
2379rxvt_img::add_alpha ()
2380
2381void
2218rxvt_img::unshare () 2382rxvt_img::unshare ()
2219 2383
2220int 2384void
2221rxvt_img::repeat_mode (render_repeat_mode repeat = 0) 2385rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
2222 CODE: 2386 PPCODE:
2223 if (items >= 2) 2387 if (items >= 2)
2224 THIS->repeat_mode (repeat); 2388 THIS->repeat_mode (repeat);
2225 if (GIMME_V != G_VOID) 2389 if (GIMME_V != G_VOID)
2226 XPUSHs (sv_2mortal (newSViv (THIS->repeat))); 2390 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2227 2391
2228void 2392void
2229rxvt_img::move (int dx, int dy) 2393rxvt_img::move (int dx, int dy)
2230 2394
2231void 2395void
2232rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.) 2396rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2233 2397
2234void 2398void
2235rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.) 2399rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2400
2401void
2402rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2236 2403
2237rxvt_img * 2404rxvt_img *
2238rxvt_img::clone () 2405rxvt_img::clone ()
2239 2406
2240rxvt_img * 2407rxvt_img *
… …
2245 2412
2246rxvt_img * 2413rxvt_img *
2247rxvt_img::blur (int rh, int rv) 2414rxvt_img::blur (int rh, int rv)
2248 2415
2249rxvt_img * 2416rxvt_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) 2417rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2418
2419rxvt_img *
2420rxvt_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: 2421 INIT:
2252 double matrix[9] = { 2422 rxvt_img::nv matrix[3][3] = {
2253 p11, p12, p13, 2423 { p11, p12, p13 },
2254 p21, p22, p23, 2424 { p21, p22, p23 },
2255 p31, p32, p33 2425 { p31, p32, p33 }
2256 }; 2426 };
2257 C_ARGS: matrix, new_width, new_height 2427 C_ARGS: matrix
2258 2428
2259rxvt_img * 2429rxvt_img *
2260rxvt_img::scale (int new_width, int new_height) 2430rxvt_img::scale (int new_width, int new_height)
2261 2431
2262rxvt_img * 2432rxvt_img *
2263rxvt_img::rotate (int x, int y, NV phi, int new_width = 0, int new_height = 0) 2433rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2434
2435rxvt_img *
2436rxvt_img::tint (SV *c)
2437 INIT:
2438 rgba cc = parse_rgba (c, THIS->s);
2439 C_ARGS: cc
2440
2441rxvt_img *
2442rxvt_img::shade (rxvt_img::nv factor)
2443
2444rxvt_img *
2445rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2446 CODE:
2447 rxvt_img::nv *vparams = 0;
2448 int nparams = 0;
2449
2450 if (SvOK (params))
2451 {
2452 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2453 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2454
2455 nparams = av_len ((AV *)SvRV (params)) + 1;
2456 vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
2457
2458 for (int i = 0; i < nparams; ++i)
2459 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2460 }
2461
2462 RETVAL = THIS->filter (name, nparams, vparams);
2463 free (vparams);
2464 OUTPUT:
2465 RETVAL
2264 2466
2265#endif 2467#endif
2266 2468

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