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/cvs/rxvt-unicode/src/rxvtperl.xs
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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.166 by root, Tue Jun 5 11:00:40 2012 UTC vs.
Revision 1.207 by sf-exg, Fri Dec 28 21:19:21 2012 UTC

… …
52///////////////////////////////////////////////////////////////////////////// 52/////////////////////////////////////////////////////////////////////////////
53 53
54typedef char * octet_string; 54typedef char * octet_string;
55typedef char * utf8_string; 55typedef char * utf8_string;
56 56
57typedef int render_repeat_mode;
58
59#if HAVE_PIXBUF
57typedef GdkPixbuf * urxvt__pixbuf; 60typedef GdkPixbuf * urxvt__pixbuf;
61#endif
62#if HAVE_IMG
58typedef rxvt_img * urxvt__img; 63typedef rxvt_img * urxvt__img;
64typedef rxvt_img::nv rxvt_img__nv;
59 65
60///////////////////////////////////////////////////////////////////////////// 66/////////////////////////////////////////////////////////////////////////////
61 67
62static void 68static rgba
63parse_color (rxvt_screen *s, rxvt_color &c, SV *sv) 69parse_rgba (SV *sv, rxvt_screen *s = 0)
64{ 70{
65 //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;
66 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;
67} 108}
68 109
69///////////////////////////////////////////////////////////////////////////// 110/////////////////////////////////////////////////////////////////////////////
111#endif
70 112
71static wchar_t * 113static wchar_t *
72sv2wcs (SV *sv) 114sv2wcs (SV *sv)
73{ 115{
74 STRLEN len; 116 STRLEN len;
… …
339 PERL_SYS_TERM (); 381 PERL_SYS_TERM ();
340 } 382 }
341} 383}
342 384
343void 385void
344rxvt_perl_interp::init (rxvt_term *term) 386rxvt_perl_interp::init ()
345{ 387{
346 if (!perl) 388 if (!perl)
347 { 389 {
348 rxvt_push_locale (""); // perl init destroys current locale 390 rxvt_push_locale (""); // perl init destroys current locale
349 391
… …
379 } 421 }
380 } 422 }
381 423
382 rxvt_pop_locale (); 424 rxvt_pop_locale ();
383 } 425 }
426}
384 427
385 if (perl) 428void
429rxvt_perl_interp::init (rxvt_term *term)
430{
431 init ();
432
433 if (perl && !term->perl.self)
386 { 434 {
387 // runs outside of perls ENV 435 // runs outside of perls ENV
388 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 436 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
389 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);
390 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);
391 } 439 }
392} 440}
393 441
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
394static void 497static void
395ungrab (rxvt_term *THIS) 498ungrab (rxvt_term *THIS)
396{ 499{
397 if (THIS->perl.grabtime) 500 if (THIS->perl.grabtime)
398 { 501 {
… …
429 } 532 }
430 } 533 }
431 534
432 bool event_consumed; 535 bool event_consumed;
433 536
434 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
435 || term->perl.should_invoke [htype]) 537 if (term->perl.should_invoke [htype])
436 { 538 {
437 dSP; 539 dSP;
438 va_list ap; 540 va_list ap;
439 541
440 va_start (ap, htype); 542 va_start (ap, htype);
… …
650 ENTER; 752 ENTER;
651 SAVETMPS; 753 SAVETMPS;
652 754
653 dSP; 755 dSP;
654 XPUSHs (sv_2mortal (newSVpvn (data, len))); 756 XPUSHs (sv_2mortal (newSVpvn (data, len)));
757 PUTBACK;
655 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);
656 759
657 if (SvTRUE (ERRSV)) 760 if (SvTRUE (ERRSV))
658 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV)); 761 rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
659 762
… …
810 const_iv (PictStandardA1), 913 const_iv (PictStandardA1),
811 const_iv (RepeatNone), 914 const_iv (RepeatNone),
812 const_iv (RepeatNormal), 915 const_iv (RepeatNormal),
813 const_iv (RepeatPad), 916 const_iv (RepeatPad),
814 const_iv (RepeatReflect), 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),
815#endif 974#endif
816# if 0 975# if 0
817 const_iv (XIMForwardChar), 976 const_iv (XIMForwardChar),
818 const_iv (XIMBackwardChar), 977 const_iv (XIMBackwardChar),
819 const_iv (XIMForwardWord), 978 const_iv (XIMForwardWord),
… …
833 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--)
834 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 993 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
835} 994}
836 995
837void 996void
997log (const char *msg)
998 CODE:
999 rxvt_log ("%s", msg);
1000
1001void
838warn (const char *msg) 1002warn (const char *msg)
839 CODE: 1003 CODE:
840 rxvt_warn ("%s", msg); 1004 rxvt_warn ("%s", msg);
841 1005
842void 1006void
… …
844 CODE: 1008 CODE:
845 rxvt_fatal ("%s", msg); 1009 rxvt_fatal ("%s", msg);
846 1010
847void 1011void
848_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 }
849 1029
850NV 1030NV
851NOW () 1031NOW ()
852 CODE: 1032 CODE:
853 RETVAL = ev::now (); 1033 RETVAL = ev::now ();
… …
991 case HOOK_POSITION_CHANGE: 1171 case HOOK_POSITION_CHANGE:
992 if (count) 1172 if (count)
993 THIS->get_window_origin (THIS->parent_x, THIS->parent_y); 1173 THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
994 } 1174 }
995 } 1175 }
1176
1177void
1178rxvt_term::put_option_db (octet_string specifier, octet_string value)
1179 CODE:
1180 XrmPutStringResource (&THIS->option_db, specifier, value);
996 1181
997int 1182int
998rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) 1183rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
999 CODE: 1184 CODE:
1000 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1, 1185 RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
… …
1271 CODE: 1456 CODE:
1272 RETVAL = THIS->parent_y; 1457 RETVAL = THIS->parent_y;
1273 OUTPUT: 1458 OUTPUT:
1274 RETVAL 1459 RETVAL
1275 1460
1461Window
1462rxvt_term::vt ()
1463 CODE:
1464 RETVAL = THIS->vt;
1465 OUTPUT:
1466 RETVAL
1467
1276void 1468void
1277rxvt_term::vt_emask_add (U32 emask) 1469rxvt_term::vt_emask_add (U32 emask)
1278 CODE: 1470 CODE:
1279 THIS->vt_emask_perl |= emask; 1471 THIS->vt_emask_perl |= emask;
1280 THIS->vt_select_input (); 1472 THIS->vt_select_input ();
… …
1953} 2145}
1954 2146
1955############################################################################# 2147#############################################################################
1956# fancy bg bloatstuff (TODO: should be moved up somewhere) 2148# fancy bg bloatstuff (TODO: should be moved up somewhere)
1957 2149
1958# TODO: ugly 2150bool
2151rxvt_term::has_render ()
2152 CODE:
2153 RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
2154 OUTPUT:
2155 RETVAL
2156
1959void 2157void
1960rxvt_term::get_geometry () 2158rxvt_term::background_geometry (bool border = false)
1961 PPCODE: 2159 PPCODE:
1962 EXTEND (SP, 4); 2160 EXTEND (SP, 4);
1963 PUSHs (sv_2mortal (newSViv (THIS->parent_x))); 2161 PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
1964 PUSHs (sv_2mortal (newSViv (THIS->parent_y))); 2162 PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
1965 PUSHs (sv_2mortal (newSViv (THIS->szHint.width))); 2163 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
1966 PUSHs (sv_2mortal (newSViv (THIS->szHint.height))); 2164 PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
1967 2165
1968#if HAVE_IMG 2166#if HAVE_IMG
1969 2167
1970rxvt_img * 2168rxvt_img *
1971rxvt_term::new_img (SV *format, int width, int height) 2169rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
1972 CODE: 2170 CODE:
1973 XRenderPictFormat *f = SvOK (format) 2171 XRenderPictFormat *f = SvOK (format)
1974 ? XRenderFindVisualFormat (THIS->dpy, THIS->visual)
1975 : XRenderFindStandardFormat (THIS->dpy, SvIV (format)); 2172 ? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
2173 : XRenderFindVisualFormat (THIS->dpy, THIS->visual);
1976 RETVAL = new rxvt_img (THIS, f, width, height); 2174 RETVAL = new rxvt_img (THIS, f, x, y, width, height);
2175 RETVAL->alloc ();
1977 OUTPUT: 2176 OUTPUT:
1978 RETVAL 2177 RETVAL
1979 2178
1980#if ENABLE_TRANSPARENCY 2179#if ENABLE_TRANSPARENCY
1981
1982#if 0
1983 2180
1984rxvt_img * 2181rxvt_img *
1985rxvt_term::new_img_from_root () 2182rxvt_term::new_img_from_root ()
1986 CODE: 2183 CODE:
1987 RETVAL = rxvt_img::new_from_root (THIS); 2184 RETVAL = rxvt_img::new_from_root (THIS);
1988 OUTPUT: 2185 OUTPUT:
1989 RETVAL 2186 RETVAL
1990 2187
1991#endif 2188#endif
1992 2189
1993#endif
1994
1995#if HAVE_PIXBUF 2190#if HAVE_PIXBUF
1996 2191
1997rxvt_img * 2192rxvt_img *
1998rxvt_term::new_img_from_file (octet_string filename) 2193rxvt_term::new_img_from_file (octet_string filename)
1999 CODE: 2194 CODE:
… …
2011#endif 2206#endif
2012 2207
2013#if HAVE_BG_PIXMAP 2208#if HAVE_BG_PIXMAP
2014 2209
2015void 2210void
2016rxvt_term::set_background (rxvt_img *img) 2211rxvt_term::set_background (rxvt_img *img, bool border = false)
2017 CODE: 2212 CODE:
2018 THIS->bg_destroy (); 2213 THIS->bg_destroy ();
2019 THIS->bg_pixmap = None; 2214 THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
2020 THIS->bg_flags &= ~rxvt_term::BG_NEEDS_REFRESH;
2021 2215
2022 if (img) // TODO: cannot be false 2216 if (img) // TODO: cannot be false
2023 { 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
2024 img->unshare (); 2227 img->reify ()
2025 THIS->bg_pixmap = img->steal (); 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)
2026 THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH; 2237 THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
2027 THIS->bg_valid_since = ev::now (); // TODO: extra bloat
2028 } 2238 }
2029 2239
2030#endif 2240#endif
2031 2241
2032#endif 2242#endif
… …
2059 C_ARGS: filename, 0 2269 C_ARGS: filename, 0
2060 2270
2061void 2271void
2062DESTROY (urxvt::pixbuf self) 2272DESTROY (urxvt::pixbuf self)
2063 CODE: 2273 CODE:
2064 gdk_pixbuf_unref (self); 2274 g_object_unref (self);
2065 2275
2066#endif 2276#endif
2067 2277
2068MODULE = urxvt PACKAGE = urxvt::img 2278MODULE = urxvt PACKAGE = urxvt::img
2069 2279
2070#if HAVE_IMG 2280#if HAVE_IMG
2071 2281
2072# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height) 2282# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
2073# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap); 2283# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
2074 2284
2285void
2286rxvt_img::geometry ()
2287 PPCODE:
2288 EXTEND (SP, 4);
2289 PUSHs (sv_2mortal (newSViv (THIS->x)));
2290 PUSHs (sv_2mortal (newSViv (THIS->y)));
2291 PUSHs (sv_2mortal (newSViv (THIS->w)));
2292 PUSHs (sv_2mortal (newSViv (THIS->h)));
2293
2075int 2294int
2076rxvt_img::w () 2295rxvt_img::x ()
2296 ALIAS:
2297 x = 0
2298 y = 1
2299 w = 2
2300 h = 3
2077 CODE: 2301 CODE:
2078 RETVAL = THIS->w; 2302 switch (ix)
2079 OUTPUT: 2303 {
2080 RETVAL 2304 case 0: RETVAL = THIS->x; break;
2081 2305 case 1: RETVAL = THIS->y; break;
2082int 2306 case 2: RETVAL = THIS->w; break;
2083rxvt_img::h () 2307 case 3: RETVAL = THIS->h; break;
2084 CODE: 2308 }
2085 RETVAL = THIS->h;
2086 OUTPUT:
2087 RETVAL
2088
2089bool
2090rxvt_img::shared ()
2091 CODE:
2092 RETVAL = THIS->shared;
2093 OUTPUT: 2309 OUTPUT:
2094 RETVAL 2310 RETVAL
2095 2311
2096Pixmap 2312Pixmap
2097rxvt_img::pm () 2313rxvt_img::pm ()
… …
2099 RETVAL = THIS->pm; 2315 RETVAL = THIS->pm;
2100 OUTPUT: 2316 OUTPUT:
2101 RETVAL 2317 RETVAL
2102 2318
2103void 2319void
2104rxvt_img::fill (SV *c) 2320rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
2321 PROTOTYPE: $;$$$$
2105 INIT: 2322 INIT:
2106 rxvt_color rc; 2323 rgba cc = parse_rgba (c, THIS->s);
2107 parse_color (THIS->s, rc, c); 2324 C_ARGS: cc, x, y, w, h
2108 C_ARGS: rc
2109 2325
2110void 2326void
2111rxvt_img::DESTROY () 2327rxvt_img::DESTROY ()
2112 CODE: 2328 CODE:
2113 delete THIS; 2329 delete THIS;
2114 2330
2115void 2331void
2116rxvt_img::blur (int rh, int rv) 2332rxvt_img::add_alpha ()
2117
2118void
2119rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
2120
2121void
2122rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
2123 2333
2124void 2334void
2125rxvt_img::unshare () 2335rxvt_img::unshare ()
2336
2337void
2338rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
2339 PPCODE:
2340 if (items >= 2)
2341 THIS->repeat_mode (repeat);
2342 if (GIMME_V != G_VOID)
2343 XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
2344
2345void
2346rxvt_img::move (int dx, int dy)
2347
2348void
2349rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2350
2351void
2352rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
2353
2354void
2355rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
2126 2356
2127rxvt_img * 2357rxvt_img *
2128rxvt_img::clone () 2358rxvt_img::clone ()
2129 2359
2130rxvt_img * 2360rxvt_img *
2131rxvt_img::transform (int new_width, int new_height, int repeat, NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33) 2361rxvt_img::reify ()
2362
2363rxvt_img *
2364rxvt_img::sub_rect (int x, int y, int width, int height)
2365
2366rxvt_img *
2367rxvt_img::blur (int rh, int rv)
2368
2369rxvt_img *
2370rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
2371
2372rxvt_img *
2373rxvt_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)
2132 INIT: 2374 INIT:
2133 double matrix[9] = { 2375 rxvt_img::nv matrix[3][3] = {
2134 p11, p12, p13, 2376 { p11, p12, p13 },
2135 p21, p22, p23, 2377 { p21, p22, p23 },
2136 p31, p32, p33 2378 { p31, p32, p33 }
2137 }; 2379 };
2138 C_ARGS: new_width, new_height, repeat, matrix 2380 C_ARGS: matrix
2139 2381
2140rxvt_img * 2382rxvt_img *
2141rxvt_img::scale (int new_width, int new_height) 2383rxvt_img::scale (int new_width, int new_height)
2142 2384
2143rxvt_img * 2385rxvt_img *
2144rxvt_img::rotate (int new_width, int new_height, int repeat, int x, int y, NV phi) 2386rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
2387
2388rxvt_img *
2389rxvt_img::tint (SV *c)
2390 INIT:
2391 rgba cc = parse_rgba (c, THIS->s);
2392 C_ARGS: cc
2393
2394rxvt_img *
2395rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
2396 CODE:
2397 rxvt_img::nv *vparams = 0;
2398 int nparams = 0;
2399
2400 if (SvOK (params))
2401 {
2402 // we overlay rxvt_temp_buf, what a hack
2403 assert (sizeof (rxvt_img::nv) >= sizeof (int));
2404
2405 if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
2406 croak ("rxvt_img::filter: params must be an array reference with parameter values");
2407
2408 nparams = av_len ((AV *)SvRV (params)) + 1;
2409 vparams = rxvt_temp_buf<rxvt_img::nv> (nparams);
2410
2411 for (int i = 0; i < nparams; ++i)
2412 vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
2413 }
2414
2415 RETVAL = THIS->filter (name, nparams, vparams);
2416 OUTPUT:
2417 RETVAL
2145 2418
2146#endif 2419#endif
2147 2420

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