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/cvs/rxvt-unicode/src/rxvtperl.xs
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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.156 by root, Sun Jun 3 15:54:05 2012 UTC vs.
Revision 1.208 by sf-exg, Sat Dec 29 15:59:51 2012 UTC

… …
51 51
52///////////////////////////////////////////////////////////////////////////// 52/////////////////////////////////////////////////////////////////////////////
53 53
54typedef char * octet_string; 54typedef char * octet_string;
55typedef char * utf8_string; 55typedef char * utf8_string;
56typedef SV * urxvt_color;
57 56
57typedef int render_repeat_mode;
58
59#if HAVE_PIXBUF
58typedef GdkPixbuf * urxvt__pixbuf; 60typedef GdkPixbuf * urxvt__pixbuf;
61#endif
62#if HAVE_IMG
59typedef rxvt_img * urxvt__img; 63typedef rxvt_img * urxvt__img;
64typedef rxvt_img::nv rxvt_img__nv;
60 65
61///////////////////////////////////////////////////////////////////////////// 66/////////////////////////////////////////////////////////////////////////////
62 67
63static void 68static rgba
64parse_color (rxvt_screen *s, rxvt_color &c, SV *sv) 69parse_rgba (SV *sv, rxvt_screen *s = 0)
65{ 70{
66 //TODO: support component stuff 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;
67 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;
68} 108}
69 109
70///////////////////////////////////////////////////////////////////////////// 110/////////////////////////////////////////////////////////////////////////////
111#endif
71 112
72static wchar_t * 113static wchar_t *
73sv2wcs (SV *sv) 114sv2wcs (SV *sv)
74{ 115{
75 STRLEN len; 116 STRLEN len;
… …
340 PERL_SYS_TERM (); 381 PERL_SYS_TERM ();
341 } 382 }
342} 383}
343 384
344void 385void
345rxvt_perl_interp::init (rxvt_term *term) 386rxvt_perl_interp::init ()
346{ 387{
347 if (!perl) 388 if (!perl)
348 { 389 {
349 rxvt_push_locale (""); // perl init destroys current locale 390 rxvt_push_locale (""); // perl init destroys current locale
350 391
… …
380 } 421 }
381 } 422 }
382 423
383 rxvt_pop_locale (); 424 rxvt_pop_locale ();
384 } 425 }
426}
385 427
386 if (perl) 428void
429rxvt_perl_interp::init (rxvt_term *term)
430{
431 init ();
432
433 if (perl && !term->perl.self)
387 { 434 {
388 // runs outside of perls ENV 435 // runs outside of perls ENV
389 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 436 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
390 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0); 437 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
391 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0); 438 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
392 } 439 }
393} 440}
394 441
442void
443rxvt_perl_interp::eval (const char *str)
444{
445 eval_pv (str, 1);
446}
447
448void
449rxvt_perl_interp::usage (rxvt_term *term, int type)
450{
451 localise_env set_environ (perl_environ);
452
453 ENTER;
454 SAVETMPS;
455
456 dSP;
457 PUSHMARK (SP);
458 EXTEND (SP, 2);
459 PUSHs (sv_2mortal (newSVterm (term)));
460 PUSHs (sv_2mortal (newSViv (type)));
461 PUTBACK;
462 call_pv ("urxvt::usage", G_VOID | G_DISCARD);
463
464 FREETMPS;
465 LEAVE;
466}
467
468uint8_t
469rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
470{
471 localise_env set_environ (perl_environ);
472
473 ENTER;
474 SAVETMPS;
475
476 dSP;
477 PUSHMARK (SP);
478 EXTEND (SP, 6);
479 PUSHs (sv_2mortal (newSVterm (term)));
480 PUSHs (sv_2mortal (newSVpv (name, 0)));
481 PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
482 PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
483 PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
484 PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
485 PUTBACK;
486 call_pv ("urxvt::parse_resource", G_SCALAR);
487 SPAGAIN;
488
489 uint8_t ret = POPi;
490
491 FREETMPS;
492 LEAVE;
493
494 return ret;
495}
496
395static void 497static void
396ungrab (rxvt_term *THIS) 498ungrab (rxvt_term *THIS)
397{ 499{
398 if (THIS->perl.grabtime) 500 if (THIS->perl.grabtime)
399 { 501 {
… …
430 } 532 }
431 } 533 }
432 534
433 bool event_consumed; 535 bool event_consumed;
434 536
435 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
436 || term->perl.should_invoke [htype]) 537 if (term->perl.should_invoke [htype])
437 { 538 {
438 dSP; 539 dSP;
439 va_list ap; 540 va_list ap;
440 541
441 va_start (ap, htype); 542 va_start (ap, htype);
… …
651 ENTER; 752 ENTER;
652 SAVETMPS; 753 SAVETMPS;
653 754
654 dSP; 755 dSP;
655 XPUSHs (sv_2mortal (newSVpvn (data, len))); 756 XPUSHs (sv_2mortal (newSVpvn (data, len)));
757 PUTBACK;
656 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL); 758 call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
657 759
658 if (SvTRUE (ERRSV)) 760 if (SvTRUE (ERRSV))
659 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV)); 761 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
660 762
… …
801 const_iv (XIMSecondary), 903 const_iv (XIMSecondary),
802 const_iv (XIMTertiary), 904 const_iv (XIMTertiary),
803 const_iv (XIMVisibleToForward), 905 const_iv (XIMVisibleToForward),
804 const_iv (XIMVisibleToBackword), 906 const_iv (XIMVisibleToBackword),
805 const_iv (XIMVisibleToCenter), 907 const_iv (XIMVisibleToCenter),
908#if XRENDER
909 const_iv (PictStandardARGB32),
910 const_iv (PictStandardRGB24),
911 const_iv (PictStandardA8),
912 const_iv (PictStandardA4),
913 const_iv (PictStandardA1),
914 const_iv (RepeatNone),
915 const_iv (RepeatNormal),
916 const_iv (RepeatPad),
917 const_iv (RepeatReflect),
918 // all versions
919 const_iv (PictOpClear),
920 const_iv (PictOpSrc),
921 const_iv (PictOpDst),
922 const_iv (PictOpOver),
923 const_iv (PictOpOverReverse),
924 const_iv (PictOpIn),
925 const_iv (PictOpInReverse),
926 const_iv (PictOpOut),
927 const_iv (PictOpOutReverse),
928 const_iv (PictOpAtop),
929 const_iv (PictOpAtopReverse),
930 const_iv (PictOpXor),
931 const_iv (PictOpAdd),
932 const_iv (PictOpSaturate),
933 // 0.2+
934 const_iv (PictOpDisjointClear),
935 const_iv (PictOpDisjointSrc),
936 const_iv (PictOpDisjointDst),
937 const_iv (PictOpDisjointOver),
938 const_iv (PictOpDisjointOverReverse),
939 const_iv (PictOpDisjointIn),
940 const_iv (PictOpDisjointInReverse),
941 const_iv (PictOpDisjointOut),
942 const_iv (PictOpDisjointOutReverse),
943 const_iv (PictOpDisjointAtop),
944 const_iv (PictOpDisjointAtopReverse),
945 const_iv (PictOpDisjointXor),
946 const_iv (PictOpConjointClear),
947 const_iv (PictOpConjointSrc),
948 const_iv (PictOpConjointDst),
949 const_iv (PictOpConjointOver),
950 const_iv (PictOpConjointOverReverse),
951 const_iv (PictOpConjointIn),
952 const_iv (PictOpConjointInReverse),
953 const_iv (PictOpConjointOut),
954 const_iv (PictOpConjointOutReverse),
955 const_iv (PictOpConjointAtop),
956 const_iv (PictOpConjointAtopReverse),
957 const_iv (PictOpConjointXor),
958 // 0.11+
959 const_iv (PictOpMultiply),
960 const_iv (PictOpScreen),
961 const_iv (PictOpOverlay),
962 const_iv (PictOpDarken),
963 const_iv (PictOpLighten),
964 const_iv (PictOpColorDodge),
965 const_iv (PictOpColorBurn),
966 const_iv (PictOpHardLight),
967 const_iv (PictOpSoftLight),
968 const_iv (PictOpDifference),
969 const_iv (PictOpExclusion),
970 const_iv (PictOpHSLHue),
971 const_iv (PictOpHSLSaturation),
972 const_iv (PictOpHSLColor),
973 const_iv (PictOpHSLLuminosity),
974#endif
806# if 0 975# if 0
807 const_iv (XIMForwardChar), 976 const_iv (XIMForwardChar),
808 const_iv (XIMBackwardChar), 977 const_iv (XIMBackwardChar),
809 const_iv (XIMForwardWord), 978 const_iv (XIMForwardWord),
810 const_iv (XIMBackwardWord), 979 const_iv (XIMBackwardWord),
… …
823 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--) 992 for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
824 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 993 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
825} 994}
826 995
827void 996void
997log (const char *msg)
998 CODE:
999 rxvt_log ("%s", msg);
1000
1001void
828warn (const char *msg) 1002warn (const char *msg)
829 CODE: 1003 CODE:
830 rxvt_warn ("%s", msg); 1004 rxvt_warn ("%s", msg);
831 1005
832void 1006void
… …
834 CODE: 1008 CODE:
835 rxvt_fatal ("%s", msg); 1009 rxvt_fatal ("%s", msg);
836 1010
837void 1011void
838_exit (int status) 1012_exit (int status)
1013
1014void
1015catch_fatal (SV *block)
1016 PROTOTYPE: &
1017 CODE:
1018 try
1019 {
1020 PUSHMARK (SP);
1021 PUTBACK;
1022 call_sv (block, G_VOID | G_DISCARD);
1023 SPAGAIN;
1024 }
1025 catch (const rxvt_failure_exception &e)
1026 {
1027 croak ("rxvt_fatal exception caught, trying to continue.");
1028 }
839 1029
840NV 1030NV
841NOW () 1031NOW ()
842 CODE: 1032 CODE:
843 RETVAL = ev::now (); 1033 RETVAL = ev::now ();
… …
968rxvt_term::destroy () 1158rxvt_term::destroy ()
969 1159
970void 1160void
971rxvt_term::set_should_invoke (int htype, int inc) 1161rxvt_term::set_should_invoke (int htype, int inc)
972 CODE: 1162 CODE:
973 THIS->perl.should_invoke [htype] += inc; 1163 uint8_t &count = THIS->perl.should_invoke [htype];
1164 uint8_t prev = count;
1165 count += inc;
1166 if (!prev != !count)
1167 {
1168 // hook status changed, react
1169 switch (htype)
1170 {
1171 case HOOK_POSITION_CHANGE:
1172 if (count)
1173 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
1174 }
1175 }
1176
1177void
1178rxvt_term::put_option_db (octet_string specifier, octet_string value)
1179 CODE:
1180 XrmPutStringResource (&THIS->option_db, specifier, value);
974 1181
975int 1182int
976rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) 1183rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
977 CODE: 1184 CODE:
978 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1, 1185 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
… …
1235 CODE: 1442 CODE:
1236 RETVAL = THIS->parent; 1443 RETVAL = THIS->parent;
1237 OUTPUT: 1444 OUTPUT:
1238 RETVAL 1445 RETVAL
1239 1446
1447int
1448rxvt_term::parent_x ()
1449 CODE:
1450 RETVAL = THIS->parent_x;
1451 OUTPUT:
1452 RETVAL
1453
1454int
1455rxvt_term::parent_y ()
1456 CODE:
1457 RETVAL = THIS->parent_y;
1458 OUTPUT:
1459 RETVAL
1460
1240Window 1461Window
1241rxvt_term::vt () 1462rxvt_term::vt ()
1242 CODE: 1463 CODE:
1243 RETVAL = THIS->vt; 1464 RETVAL = THIS->vt;
1244 OUTPUT: 1465 OUTPUT:
… …
1724 1945
1725void 1946void
1726rxvt_term::scr_bell () 1947rxvt_term::scr_bell ()
1727 1948
1728void 1949void
1950rxvt_term::scr_recolour (bool refresh = true);
1951
1952void
1729rxvt_term::scr_change_screen (int screen) 1953rxvt_term::scr_change_screen (int screen)
1730 1954
1731void 1955void
1732rxvt_term::scr_add_lines (SV *string) 1956rxvt_term::scr_add_lines (SV *string)
1733 CODE: 1957 CODE:
… …
1846 type, format, PropModeReplace, 2070 type, format, PropModeReplace,
1847 (unsigned char *)data_, len / elemsize); 2071 (unsigned char *)data_, len / elemsize);
1848} 2072}
1849 2073
1850Atom 2074Atom
1851XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE) 2075XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
1852 C_ARGS: term->dpy, atom_name, only_if_exists 2076 C_ARGS: term->dpy, atom_name, only_if_exists
1853 2077
1854char * 2078char *
1855XGetAtomName (rxvt_term *term, Atom atom) 2079XGetAtomName (rxvt_term *term, Atom atom)
1856 C_ARGS: term->dpy, atom 2080 C_ARGS: term->dpy, atom
1857 CLEANUP: 2081 CLEANUP:
1858 XFree (RETVAL); 2082 XFree (RETVAL);
1859 2083
1860void 2084void
1861XDeleteProperty (rxvt_term *term, Window window, Atom property) 2085XDeleteProperty (rxvt_term *term, Window window, Atom property)
1862 C_ARGS: term->dpy, window, property 2086 C_ARGS: term->dpy, window, property
1863 2087
1864Window 2088Window
1865rxvt_term::DefaultRootWindow () 2089rxvt_term::DefaultRootWindow ()
1866 CODE: 2090 CODE:
1867 RETVAL = THIS->display->root; 2091 RETVAL = THIS->display->root;
… …
1919 PUSHs (newSVuv (child)); 2143 PUSHs (newSVuv (child));
1920 } 2144 }
1921} 2145}
1922 2146
1923############################################################################# 2147#############################################################################
2148# fancy bg bloatstuff (TODO: should be moved up somewhere)
2149
2150bool
2151rxvt_term::has_render ()
2152 CODE:
2153 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2154 OUTPUT:
2155 RETVAL
2156
2157void
2158rxvt_term::background_geometry (bool border = false)
2159 PPCODE:
2160 EXTEND (SP, 4);
2161 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
2162 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
2163 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
2164 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
2165
2166#if HAVE_IMG
2167
2168rxvt_img *
2169rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
2170 CODE:
2171 XRenderPictFormat *f = SvOK (format)
2172 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2173 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
2174 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2175 RETVAL->alloc ();
2176 OUTPUT:
2177 RETVAL
2178
2179#if ENABLE_TRANSPARENCY
2180
2181rxvt_img *
2182rxvt_term::new_img_from_root ()
2183 CODE:
2184 RETVAL = rxvt_img::new_from_root (THIS);
2185 OUTPUT:
2186 RETVAL
2187
2188#endif
2189
2190#if HAVE_PIXBUF
2191
2192rxvt_img *
2193rxvt_term::new_img_from_file (octet_string filename)
2194 CODE:
2195 try
2196 {
2197 RETVAL = rxvt_img::new_from_file (THIS, filename);
2198 }
2199 catch (const class rxvt_failure_exception &e)
2200 {
2201 croak ("new_img_from_file failed");
2202 }
2203 OUTPUT:
2204 RETVAL
2205
2206#endif
2207
2208void
2209rxvt_term::set_background (rxvt_img *img, bool border = false)
2210 CODE:
2211#if HAVE_BG_PIXMAP
2212 THIS->bg_destroy ();
2213#endif
2214 THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
2215
2216 if (img) // TODO: cannot be false
2217 {
2218 img = img->clone (); // own the img
2219
2220 if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
2221 img->sub_rect (0, 0,
2222 border ? THIS->vt_width : THIS->szHint.width,
2223 border ? THIS->vt_height : THIS->szHint.height)
2224 ->replace (img);
2225
2226 // just in case, should usually be a nop
2227 img->reify ()
2228 ->replace (img);
2229
2230 img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
2231 ->replace (img);
2232
2233 THIS->bg_img = img;
2234 THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
2235
2236 if (!border)
2237 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2238 }
2239
2240#endif
2241
2242#############################################################################
1924# urxvt::overlay 2243# urxvt::overlay
1925############################################################################# 2244#############################################################################
1926 2245
1927MODULE = urxvt PACKAGE = urxvt::overlay 2246MODULE = urxvt PACKAGE = urxvt::overlay
1928 2247
… …
1948 C_ARGS: filename, 0 2267 C_ARGS: filename, 0
1949 2268
1950void 2269void
1951DESTROY (urxvt::pixbuf self) 2270DESTROY (urxvt::pixbuf self)
1952 CODE: 2271 CODE:
1953 gdk_pixbuf_unref (self); 2272 g_object_unref (self);
1954 2273
1955#endif 2274#endif
1956 2275
1957MODULE = urxvt PACKAGE = urxvt::img 2276MODULE = urxvt PACKAGE = urxvt::img
1958 2277
1959#if HAVE_IMG 2278#if HAVE_IMG
1960 2279
1961# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height); 2280# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1962# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap); 2281# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1963 2282
1964void fill (urxvt::img self, SV *c) 2283void
2284rxvt_img::geometry ()
1965 CODE: 2285 PPCODE:
1966 rxvt_color rc; 2286 EXTEND (SP, 4);
1967 parse_color (self->s, rc, c); 2287 PUSHs (sv_2mortal (newSViv (THIS->x)));
1968 self->fill (rc); 2288 PUSHs (sv_2mortal (newSViv (THIS->y)));
2289 PUSHs (sv_2mortal (newSViv (THIS->w)));
2290 PUSHs (sv_2mortal (newSViv (THIS->h)));
1969 2291
1970void blur (urxvt::img self, int rh, int rv) 2292int
2293rxvt_img::x ()
2294 ALIAS:
2295 x = 0
2296 y = 1
2297 w = 2
2298 h = 3
2299 CODE:
2300 switch (ix)
2301 {
2302 case 0: RETVAL = THIS->x; break;
2303 case 1: RETVAL = THIS->y; break;
2304 case 2: RETVAL = THIS->w; break;
2305 case 3: RETVAL = THIS->h; break;
2306 }
2307 OUTPUT:
2308 RETVAL
2309
2310Pixmap
2311rxvt_img::pm ()
2312 CODE:
2313 RETVAL = THIS->pm;
2314 OUTPUT:
2315 RETVAL
2316
2317void
2318rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2319 PROTOTYPE: $;$$$$
2320 INIT:
2321 rgba cc = parse_rgba (c, THIS->s);
2322 C_ARGS: cc, x, y, w, h
2323
2324void
2325rxvt_img::DESTROY ()
2326 CODE:
2327 delete THIS;
2328
2329void
2330rxvt_img::add_alpha ()
2331
2332void
2333rxvt_img::unshare ()
2334
2335void
2336rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1971 CODE: 2337 PPCODE:
1972 self->blur (rh, rv); 2338 if (items >= 2)
2339 THIS->repeat_mode (repeat);
2340 if (GIMME_V != G_VOID)
2341 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1973 2342
1974void brightness (urxvt::img self, double r, double g, double b, double a = 1.) 2343void
1975 CODE: 2344rxvt_img::move (int dx, int dy)
1976 self->brightness (r, g, b, a);
1977 2345
1978void contrast (urxvt::img self, double r, double g, double b, double a = 1.) 2346void
1979 CODE: 2347rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
1980 self->contrast (r, g, b, a);
1981 2348
1982urxvt::img copy (urxvt::img self) 2349void
1983 CODE: 2350rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
1984 RETVAL = self->copy ();
1985 OUTPUT:
1986 RETVAL
1987 2351
2352void
2353rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2354
2355rxvt_img *
2356rxvt_img::clone ()
2357
2358rxvt_img *
2359rxvt_img::reify ()
2360
2361rxvt_img *
2362rxvt_img::sub_rect (int x, int y, int width, int height)
2363
2364rxvt_img *
2365rxvt_img::blur (int rh, int rv)
2366
2367rxvt_img *
2368rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2369
2370rxvt_img *
2371rxvt_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)
2372 INIT:
2373 rxvt_img::nv matrix[3][3] = {
2374 { p11, p12, p13 },
2375 { p21, p22, p23 },
2376 { p31, p32, p33 }
2377 };
2378 C_ARGS: matrix
2379
2380rxvt_img *
1988urxvt::img scale (urxvt::img self, int new_width, int new_height) 2381rxvt_img::scale (int new_width, int new_height)
1989 CODE:
1990 RETVAL = self->scale (new_width, new_height);
1991 OUTPUT:
1992 RETVAL
1993 2382
1994# rxvt_img *transform (urxvt::img self, int new_width, int new_height, double matrix[16]); 2383rxvt_img *
2384rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2385
2386rxvt_img *
2387rxvt_img::tint (SV *c)
2388 INIT:
2389 rgba cc = parse_rgba (c, THIS->s);
2390 C_ARGS: cc
2391
2392rxvt_img *
2393rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2394 CODE:
2395 rxvt_img::nv *vparams = 0;
2396 int nparams = 0;
2397
2398 if (SvOK (params))
2399 {
2400 // we overlay rxvt_temp_buf, what a hack
2401 assert (sizeof (rxvt_img::nv) >= sizeof (int));
2402
2403 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2404 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2405
2406 nparams = av_len ((AV *)SvRV (params)) + 1;
2407 vparams = rxvt_temp_buf<rxvt_img::nv> (nparams);
2408
2409 for (int i = 0; i < nparams; ++i)
2410 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2411 }
2412
2413 RETVAL = THIS->filter (name, nparams, vparams);
2414 OUTPUT:
2415 RETVAL
1995 2416
1996#endif 2417#endif
1997 2418

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