1 | #ifdef _WIN32 |
1 | #ifdef _WIN32 |
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2 | # define _WIN32_WINNT 0x0500 // needed to get win2000 api calls |
2 | # include <malloc.h> |
3 | # include <malloc.h> |
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4 | # include <windows.h> |
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5 | # pragma warning(disable:4244) |
3 | #endif |
6 | #endif |
4 | |
7 | |
5 | #include "EXTERN.h" |
8 | #include "EXTERN.h" |
6 | #include "perl.h" |
9 | #include "perl.h" |
7 | #include "XSUB.h" |
10 | #include "XSUB.h" |
8 | |
11 | |
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12 | #include <math.h> |
9 | #include <string.h> |
13 | #include <string.h> |
10 | #include <stdio.h> |
14 | #include <stdio.h> |
11 | |
15 | |
12 | #include <SDL.h> |
16 | #include <SDL.h> |
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17 | #include <SDL_endian.h> |
13 | #include <SDL_image.h> |
18 | #include <SDL_image.h> |
14 | #include <SDL_mixer.h> |
19 | #include <SDL_mixer.h> |
15 | #include <SDL_opengl.h> |
20 | #include <SDL_opengl.h> |
16 | |
21 | |
17 | #include <glib/gmacros.h> |
22 | #include <glib/gmacros.h> |
18 | |
23 | |
19 | #include <pango/pango.h> |
24 | #include <pango/pango.h> |
20 | #include <pango/pangofc-fontmap.h> |
25 | #include <pango/pangofc-fontmap.h> |
21 | #include <pango/pangoft2.h> |
26 | #include <pango/pangoft2.h> |
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27 | #include <pango/pangocairo.h> |
22 | |
28 | |
23 | #ifndef _WIN32 |
29 | #ifndef _WIN32 |
24 | # include <sys/types.h> |
30 | # include <sys/types.h> |
25 | # include <sys/socket.h> |
31 | # include <sys/socket.h> |
26 | # include <netinet/in.h> |
32 | # include <netinet/in.h> |
… | |
… | |
63 | typedef Mix_Music *CFClient__MixMusic; |
69 | typedef Mix_Music *CFClient__MixMusic; |
64 | |
70 | |
65 | typedef PangoFontDescription *CFClient__Font; |
71 | typedef PangoFontDescription *CFClient__Font; |
66 | |
72 | |
67 | typedef struct cf_layout { |
73 | typedef struct cf_layout { |
68 | PangoLayout *pl; |
74 | PangoLayout *pl; // either derived from a cairo or ft2 context |
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75 | int rgba; // wether we use rgba (cairo) or grayscale (ft2) |
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76 | float r, g, b, a; // default color for rgba mode |
69 | int base_height; |
77 | int base_height; |
70 | CFClient__Font font; |
78 | CFClient__Font font; |
71 | } *CFClient__Layout; |
79 | } *CFClient__Layout; |
72 | |
80 | |
73 | static CFClient__Font default_font; |
81 | static CFClient__Font default_font; |
74 | static PangoContext *context; |
82 | static PangoContext *ft2_context, *cairo_context; |
75 | static PangoFontMap *fontmap; |
83 | static PangoFontMap *ft2_fontmap, *cairo_fontmap; |
76 | |
84 | |
77 | static void |
85 | static void |
78 | substitute_func (FcPattern *pattern, gpointer data) |
86 | substitute_func (FcPattern *pattern, gpointer data) |
79 | { |
87 | { |
80 | FcPatternAddBool (pattern, FC_HINTING , 1); |
88 | FcPatternAddBool (pattern, FC_HINTING , 1); |
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89 | #ifdef _WIN32 |
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90 | FcPatternAddBool (pattern, FC_AUTOHINT, 1); |
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91 | #else |
81 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
92 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
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93 | #endif |
82 | } |
94 | } |
83 | |
95 | |
84 | static void |
96 | static void |
85 | layout_update_font (CFClient__Layout self) |
97 | layout_update_font (CFClient__Layout self) |
86 | { |
98 | { |
… | |
… | |
98 | static void |
110 | static void |
99 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
111 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
100 | { |
112 | { |
101 | pango_layout_get_pixel_size (self->pl, w, h); |
113 | pango_layout_get_pixel_size (self->pl, w, h); |
102 | |
114 | |
103 | *w = (*w + 3) & ~3; |
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104 | if (!*w) *w = 1; |
115 | if (!*w) *w = 1; |
105 | if (!*h) *h = 1; |
116 | if (!*h) *h = 1; |
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117 | |
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118 | *w = (*w + 3) & ~3; |
106 | } |
119 | } |
107 | |
120 | |
108 | typedef uint16_t mapface; |
121 | typedef uint16_t mapface; |
109 | |
122 | |
110 | typedef struct { |
123 | typedef struct { |
… | |
… | |
258 | } |
271 | } |
259 | } |
272 | } |
260 | } |
273 | } |
261 | |
274 | |
262 | static void |
275 | static void |
263 | music_finished () |
276 | music_finished (void) |
264 | { |
277 | { |
265 | SDL_UserEvent ev; |
278 | SDL_UserEvent ev; |
266 | |
279 | |
267 | ev.type = SDL_USEREVENT; |
280 | ev.type = SDL_USEREVENT; |
268 | ev.code = 0; |
281 | ev.code = 0; |
… | |
… | |
277 | { |
290 | { |
278 | SDL_UserEvent ev; |
291 | SDL_UserEvent ev; |
279 | |
292 | |
280 | ev.type = SDL_USEREVENT; |
293 | ev.type = SDL_USEREVENT; |
281 | ev.code = 1; |
294 | ev.code = 1; |
282 | ev.data1 = (void *)channel; |
295 | ev.data1 = (void *)(long)channel; |
283 | ev.data2 = 0; |
296 | ev.data2 = 0; |
284 | |
297 | |
285 | SDL_PushEvent ((SDL_Event *)&ev); |
298 | SDL_PushEvent ((SDL_Event *)&ev); |
286 | } |
299 | } |
287 | |
300 | |
… | |
… | |
398 | # undef const_iv |
411 | # undef const_iv |
399 | }; |
412 | }; |
400 | |
413 | |
401 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
414 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
402 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
415 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
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416 | } |
403 | |
417 | |
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418 | void |
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419 | pango_init () |
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420 | CODE: |
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421 | { |
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422 | // delayed, so it can pick up new fonts added by AddFontResourceEx |
404 | fontmap = pango_ft2_font_map_new (); |
423 | ft2_fontmap = pango_ft2_font_map_new (); |
405 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); |
424 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); |
406 | context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap); |
425 | ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); |
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426 | |
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427 | cairo_fontmap = pango_cairo_font_map_get_default (); |
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428 | cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); |
407 | } |
429 | } |
408 | |
430 | |
409 | int |
431 | int |
410 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
432 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
411 | |
433 | |
… | |
… | |
550 | |
572 | |
551 | void |
573 | void |
552 | add_font (char *file) |
574 | add_font (char *file) |
553 | CODE: |
575 | CODE: |
554 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
576 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
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577 | #ifdef _WIN32 |
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578 | // cairo... sigh... requires win2000 |
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579 | AddFontResourceEx (file, FR_PRIVATE, 0); |
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580 | #endif |
555 | |
581 | |
556 | void |
582 | void |
557 | load_image_inline (SV *image_) |
583 | load_image_inline (SV *image_) |
558 | ALIAS: |
584 | ALIAS: |
559 | load_image_file = 1 |
585 | load_image_file = 1 |
… | |
… | |
686 | default_font = self; |
712 | default_font = self; |
687 | |
713 | |
688 | MODULE = CFClient PACKAGE = CFClient::Layout |
714 | MODULE = CFClient PACKAGE = CFClient::Layout |
689 | |
715 | |
690 | CFClient::Layout |
716 | CFClient::Layout |
691 | new (SV *class, int base_height = MIN_FONT_HEIGHT) |
717 | new (SV *class, int rgba = 0) |
692 | CODE: |
718 | CODE: |
693 | New (0, RETVAL, 1, struct cf_layout); |
719 | New (0, RETVAL, 1, struct cf_layout); |
694 | RETVAL->pl = pango_layout_new (context); |
720 | |
695 | RETVAL->base_height = base_height; |
721 | RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); |
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722 | RETVAL->rgba = rgba; |
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723 | RETVAL->r = 1.; |
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724 | RETVAL->g = 1.; |
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725 | RETVAL->b = 1.; |
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726 | RETVAL->a = 1.; |
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727 | RETVAL->base_height = MIN_FONT_HEIGHT; |
696 | RETVAL->font = 0; |
728 | RETVAL->font = 0; |
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729 | |
697 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
730 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
698 | pango_layout_set_font_description (RETVAL->pl, default_font); |
731 | layout_update_font (RETVAL); |
699 | OUTPUT: |
732 | OUTPUT: |
700 | RETVAL |
733 | RETVAL |
701 | |
734 | |
702 | void |
735 | void |
703 | DESTROY (CFClient::Layout self) |
736 | DESTROY (CFClient::Layout self) |
704 | CODE: |
737 | CODE: |
705 | g_object_unref (self->pl); |
738 | g_object_unref (self->pl); |
706 | Safefree (self); |
739 | Safefree (self); |
707 | |
740 | |
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741 | int |
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742 | is_rgba (CFClient::Layout self) |
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743 | CODE: |
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744 | RETVAL = self->rgba; |
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745 | OUTPUT: |
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746 | RETVAL |
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747 | |
708 | void |
748 | void |
709 | set_text (CFClient::Layout self, SV *text_) |
749 | set_text (CFClient::Layout self, SV *text_) |
710 | CODE: |
750 | CODE: |
711 | { |
751 | { |
712 | STRLEN textlen; |
752 | STRLEN textlen; |
… | |
… | |
730 | CODE: |
770 | CODE: |
731 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
771 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
732 | SvUTF8_on (RETVAL); |
772 | SvUTF8_on (RETVAL); |
733 | OUTPUT: |
773 | OUTPUT: |
734 | RETVAL |
774 | RETVAL |
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775 | |
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776 | void |
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777 | set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) |
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778 | CODE: |
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779 | self->r = r; |
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780 | self->g = g; |
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781 | self->b = b; |
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782 | self->a = a; |
735 | |
783 | |
736 | void |
784 | void |
737 | set_font (CFClient::Layout self, CFClient::Font font = 0) |
785 | set_font (CFClient::Layout self, CFClient::Font font = 0) |
738 | CODE: |
786 | CODE: |
739 | if (self->font != font) |
787 | if (self->font != font) |
… | |
… | |
797 | render (CFClient::Layout self) |
845 | render (CFClient::Layout self) |
798 | PPCODE: |
846 | PPCODE: |
799 | { |
847 | { |
800 | SV *retval; |
848 | SV *retval; |
801 | int w, h; |
849 | int w, h; |
802 | FT_Bitmap bitmap; |
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803 | |
850 | |
804 | layout_get_pixel_size (self, &w, &h); |
851 | layout_get_pixel_size (self, &w, &h); |
805 | |
852 | |
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853 | if (self->rgba) |
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854 | { |
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855 | cairo_surface_t *surface; |
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856 | cairo_t *cairo; |
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857 | |
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858 | retval = newSV (w * h * 4); |
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859 | SvPOK_only (retval); |
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860 | SvCUR_set (retval, w * h * 4); |
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861 | |
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862 | memset (SvPVX (retval), 0, w * h * 4); |
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863 | |
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864 | surface = cairo_image_surface_create_for_data ( |
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865 | (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4); |
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866 | cairo = cairo_create (surface); |
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867 | cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a); |
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868 | |
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869 | pango_cairo_show_layout (cairo, self->pl); |
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870 | |
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871 | cairo_destroy (cairo); |
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872 | cairo_surface_destroy (surface); |
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873 | |
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874 | // what a mess, and its premultiplied, too :( |
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875 | { |
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876 | uint32_t *p = (uint32_t *)SvPVX (retval); |
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877 | uint32_t *e = p + w * h; |
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878 | |
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879 | while (p < e) |
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880 | { |
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881 | uint32_t rgba = *p; |
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882 | rgba = (rgba >> 24) | (rgba << 8); |
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883 | rgba = SDL_SwapBE32 (rgba); |
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884 | *p++ = rgba; |
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885 | } |
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886 | } |
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887 | |
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888 | EXTEND (SP, 5); |
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889 | PUSHs (sv_2mortal (newSViv (w))); |
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890 | PUSHs (sv_2mortal (newSViv (h))); |
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891 | PUSHs (sv_2mortal (retval)); |
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892 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
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893 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
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894 | } |
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895 | else |
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896 | { |
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897 | FT_Bitmap bitmap; |
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898 | |
806 | retval = newSV (w * h); |
899 | retval = newSV (w * h); |
807 | SvPOK_only (retval); |
900 | SvPOK_only (retval); |
808 | SvCUR_set (retval, w * h); |
901 | SvCUR_set (retval, w * h); |
809 | |
902 | |
810 | bitmap.rows = h; |
903 | bitmap.rows = h; |
811 | bitmap.width = w; |
904 | bitmap.width = w; |
812 | bitmap.pitch = w; |
905 | bitmap.pitch = w; |
813 | bitmap.buffer = (unsigned char*)SvPVX (retval); |
906 | bitmap.buffer = (unsigned char*)SvPVX (retval); |
814 | bitmap.num_grays = 256; |
907 | bitmap.num_grays = 256; |
815 | bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
908 | bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
816 | |
909 | |
817 | memset (bitmap.buffer, 0, w * h); |
910 | memset (bitmap.buffer, 0, w * h); |
818 | |
911 | |
819 | pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
912 | pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
820 | |
913 | |
821 | EXTEND (SP, 3); |
914 | EXTEND (SP, 5); |
822 | PUSHs (sv_2mortal (newSViv (w))); |
915 | PUSHs (sv_2mortal (newSViv (w))); |
823 | PUSHs (sv_2mortal (newSViv (h))); |
916 | PUSHs (sv_2mortal (newSViv (h))); |
824 | PUSHs (sv_2mortal (retval)); |
917 | PUSHs (sv_2mortal (retval)); |
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918 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
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919 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
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920 | } |
825 | } |
921 | } |
826 | |
922 | |
827 | MODULE = CFClient PACKAGE = CFClient::Texture |
923 | MODULE = CFClient PACKAGE = CFClient::Texture |
828 | |
924 | |
829 | void |
925 | void |
830 | draw_quad (SV *self, float x, float y, float w = 0, float h = 0) |
926 | draw_quad (SV *self, float x, float y, float w = 0, float h = 0) |
831 | PROTOTYPE: $$$;$$ |
927 | PROTOTYPE: $$$;$$ |
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928 | ALIAS: |
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929 | draw_quad_alpha = 1 |
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930 | draw_quad_alpha_premultiplied = 2 |
832 | CODE: |
931 | CODE: |
833 | { |
932 | { |
834 | HV *hv = (HV *)SvRV (self); |
933 | HV *hv = (HV *)SvRV (self); |
835 | float s = SvNV (*hv_fetch (hv, "s", 1, 1)); |
934 | float s = SvNV (*hv_fetch (hv, "s", 1, 1)); |
836 | float t = SvNV (*hv_fetch (hv, "t", 1, 1)); |
935 | float t = SvNV (*hv_fetch (hv, "t", 1, 1)); |
… | |
… | |
841 | { |
940 | { |
842 | w = SvNV (*hv_fetch (hv, "w", 1, 1)); |
941 | w = SvNV (*hv_fetch (hv, "w", 1, 1)); |
843 | h = SvNV (*hv_fetch (hv, "h", 1, 1)); |
942 | h = SvNV (*hv_fetch (hv, "h", 1, 1)); |
844 | } |
943 | } |
845 | |
944 | |
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945 | if (ix) |
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946 | { |
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947 | glEnable (GL_BLEND); |
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948 | glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
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949 | } |
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950 | |
846 | glBindTexture (GL_TEXTURE_2D, name); |
951 | glBindTexture (GL_TEXTURE_2D, name); |
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952 | |
847 | if (wrap_mode) { |
953 | if (wrap_mode) |
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954 | { |
848 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); |
955 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); |
849 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); |
956 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); |
850 | } |
957 | } |
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958 | |
851 | glBegin (GL_QUADS); |
959 | glBegin (GL_QUADS); |
852 | glTexCoord2f (0, 0); glVertex2f (x , y ); |
960 | glTexCoord2f (0, 0); glVertex2f (x , y ); |
853 | glTexCoord2f (0, t); glVertex2f (x , y + h); |
961 | glTexCoord2f (0, t); glVertex2f (x , y + h); |
854 | glTexCoord2f (s, t); glVertex2f (x + w, y + h); |
962 | glTexCoord2f (s, t); glVertex2f (x + w, y + h); |
855 | glTexCoord2f (s, 0); glVertex2f (x + w, y ); |
963 | glTexCoord2f (s, 0); glVertex2f (x + w, y ); |
856 | glEnd (); |
964 | glEnd (); |
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965 | |
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966 | if (ix) |
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967 | glDisable (GL_BLEND); |
857 | } |
968 | } |
858 | |
969 | |
859 | MODULE = CFClient PACKAGE = CFClient::Map |
970 | MODULE = CFClient PACKAGE = CFClient::Map |
860 | |
971 | |
861 | CFClient::Map |
972 | CFClient::Map |
… | |
… | |
1384 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1495 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1385 | const_iv (GL_RGB), |
1496 | const_iv (GL_RGB), |
1386 | const_iv (GL_RGBA), |
1497 | const_iv (GL_RGBA), |
1387 | const_iv (GL_UNSIGNED_BYTE), |
1498 | const_iv (GL_UNSIGNED_BYTE), |
1388 | const_iv (GL_ALPHA), |
1499 | const_iv (GL_ALPHA), |
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1500 | const_iv (GL_LUMINANCE), |
1389 | const_iv (GL_FLOAT), |
1501 | const_iv (GL_FLOAT), |
1390 | const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), |
1502 | const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), |
1391 | const_iv (GL_COMPILE), |
1503 | const_iv (GL_COMPILE), |
1392 | const_iv (GL_TEXTURE_1D), |
1504 | const_iv (GL_TEXTURE_1D), |
1393 | const_iv (GL_TEXTURE_2D), |
1505 | const_iv (GL_TEXTURE_2D), |
… | |
… | |
1482 | void glEnd () |
1594 | void glEnd () |
1483 | |
1595 | |
1484 | void glColor (float r, float g, float b, float a = 1.0) |
1596 | void glColor (float r, float g, float b, float a = 1.0) |
1485 | PROTOTYPE: @ |
1597 | PROTOTYPE: @ |
1486 | CODE: |
1598 | CODE: |
1487 | glColor4ub (r * 255., g * 255., b * 255., a * 255.); |
1599 | glColor4ub (MIN ((int)(r * 255.f), 255), |
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1600 | MIN ((int)(g * 255.f), 255), |
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1601 | MIN ((int)(b * 255.f), 255), |
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1602 | MIN ((int)(a * 255.f), 255)); |
1488 | |
1603 | |
1489 | void glVertex (float x, float y, float z = 0.) |
1604 | void glVertex (float x, float y, float z = 0.) |
1490 | CODE: |
1605 | CODE: |
1491 | glVertex3f (x, y, z); |
1606 | glVertex3f (x, y, z); |
1492 | |
1607 | |