1 | #ifdef _WIN32 |
1 | #ifdef _WIN32 |
|
|
2 | # define _WIN32_WINNT 0x0500 // needed to get win2000 api calls |
2 | # include <malloc.h> |
3 | # include <malloc.h> |
|
|
4 | # include <windows.h> |
3 | # pragma warning(disable:4244) |
5 | # pragma warning(disable:4244) |
4 | #endif |
6 | #endif |
5 | |
7 | |
6 | #include "EXTERN.h" |
8 | #include "EXTERN.h" |
7 | #include "perl.h" |
9 | #include "perl.h" |
8 | #include "XSUB.h" |
10 | #include "XSUB.h" |
9 | |
11 | |
|
|
12 | #include <math.h> |
10 | #include <string.h> |
13 | #include <string.h> |
11 | #include <stdio.h> |
14 | #include <stdio.h> |
12 | |
15 | |
13 | #include <SDL.h> |
16 | #include <SDL.h> |
|
|
17 | #include <SDL_endian.h> |
14 | #include <SDL_image.h> |
18 | #include <SDL_image.h> |
15 | #include <SDL_mixer.h> |
19 | #include <SDL_mixer.h> |
16 | #include <SDL_opengl.h> |
20 | #include <SDL_opengl.h> |
17 | |
21 | |
18 | #include <glib/gmacros.h> |
22 | #include <glib/gmacros.h> |
19 | |
23 | |
20 | #include <pango/pango.h> |
24 | #include <pango/pango.h> |
21 | #include <pango/pangofc-fontmap.h> |
25 | #include <pango/pangofc-fontmap.h> |
22 | #include <pango/pangoft2.h> |
26 | #include <pango/pangoft2.h> |
|
|
27 | #include <pango/pangocairo.h> |
23 | |
28 | |
24 | #ifndef _WIN32 |
29 | #ifndef _WIN32 |
25 | # include <sys/types.h> |
30 | # include <sys/types.h> |
26 | # include <sys/socket.h> |
31 | # include <sys/socket.h> |
27 | # include <netinet/in.h> |
32 | # include <netinet/in.h> |
… | |
… | |
64 | typedef Mix_Music *CFClient__MixMusic; |
69 | typedef Mix_Music *CFClient__MixMusic; |
65 | |
70 | |
66 | typedef PangoFontDescription *CFClient__Font; |
71 | typedef PangoFontDescription *CFClient__Font; |
67 | |
72 | |
68 | typedef struct cf_layout { |
73 | typedef struct cf_layout { |
69 | PangoLayout *pl; |
74 | PangoLayout *pl; // either derived from a cairo or ft2 context |
|
|
75 | int rgba; // wether we use rgba (cairo) or grayscale (ft2) |
|
|
76 | float r, g, b, a; // default color for rgba mode |
70 | int base_height; |
77 | int base_height; |
71 | CFClient__Font font; |
78 | CFClient__Font font; |
72 | } *CFClient__Layout; |
79 | } *CFClient__Layout; |
73 | |
80 | |
74 | static CFClient__Font default_font; |
81 | static CFClient__Font default_font; |
75 | static PangoContext *context; |
82 | static PangoContext *ft2_context, *cairo_context; |
76 | static PangoFontMap *fontmap; |
83 | static PangoFontMap *ft2_fontmap, *cairo_fontmap; |
77 | |
84 | |
78 | static void |
85 | static void |
79 | substitute_func (FcPattern *pattern, gpointer data) |
86 | substitute_func (FcPattern *pattern, gpointer data) |
80 | { |
87 | { |
81 | FcPatternAddBool (pattern, FC_HINTING , 1); |
88 | FcPatternAddBool (pattern, FC_HINTING , 1); |
|
|
89 | #ifdef _WIN32 |
|
|
90 | FcPatternAddBool (pattern, FC_AUTOHINT, 1); |
|
|
91 | #else |
82 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
92 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
|
|
93 | #endif |
83 | } |
94 | } |
84 | |
95 | |
85 | static void |
96 | static void |
86 | layout_update_font (CFClient__Layout self) |
97 | layout_update_font (CFClient__Layout self) |
87 | { |
98 | { |
… | |
… | |
99 | static void |
110 | static void |
100 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
111 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
101 | { |
112 | { |
102 | pango_layout_get_pixel_size (self->pl, w, h); |
113 | pango_layout_get_pixel_size (self->pl, w, h); |
103 | |
114 | |
104 | *w = (*w + 3) & ~3; |
|
|
105 | if (!*w) *w = 1; |
115 | if (!*w) *w = 1; |
106 | if (!*h) *h = 1; |
116 | if (!*h) *h = 1; |
|
|
117 | |
|
|
118 | *w = (*w + 3) & ~3; |
107 | } |
119 | } |
108 | |
120 | |
109 | typedef uint16_t mapface; |
121 | typedef uint16_t mapface; |
110 | |
122 | |
111 | typedef struct { |
123 | typedef struct { |
… | |
… | |
399 | # undef const_iv |
411 | # undef const_iv |
400 | }; |
412 | }; |
401 | |
413 | |
402 | 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; ) |
403 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
415 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
|
|
416 | } |
404 | |
417 | |
|
|
418 | void |
|
|
419 | pango_init () |
|
|
420 | CODE: |
|
|
421 | { |
|
|
422 | // delayed, so it can pick up new fonts added by AddFontResourceEx |
405 | fontmap = pango_ft2_font_map_new (); |
423 | ft2_fontmap = pango_ft2_font_map_new (); |
406 | 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); |
407 | context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap); |
425 | ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); |
|
|
426 | |
|
|
427 | cairo_fontmap = pango_cairo_font_map_get_default (); |
|
|
428 | cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); |
408 | } |
429 | } |
409 | |
430 | |
410 | int |
431 | int |
411 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
432 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
412 | |
433 | |
… | |
… | |
551 | |
572 | |
552 | void |
573 | void |
553 | add_font (char *file) |
574 | add_font (char *file) |
554 | CODE: |
575 | CODE: |
555 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
576 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
|
|
577 | #ifdef _WIN32 |
|
|
578 | // cairo... sigh... requires win2000 |
|
|
579 | AddFontResourceEx (file, FR_PRIVATE, 0); |
|
|
580 | #endif |
556 | |
581 | |
557 | void |
582 | void |
558 | load_image_inline (SV *image_) |
583 | load_image_inline (SV *image_) |
559 | ALIAS: |
584 | ALIAS: |
560 | load_image_file = 1 |
585 | load_image_file = 1 |
… | |
… | |
687 | default_font = self; |
712 | default_font = self; |
688 | |
713 | |
689 | MODULE = CFClient PACKAGE = CFClient::Layout |
714 | MODULE = CFClient PACKAGE = CFClient::Layout |
690 | |
715 | |
691 | CFClient::Layout |
716 | CFClient::Layout |
692 | new (SV *class, int base_height = MIN_FONT_HEIGHT) |
717 | new (SV *class, int rgba = 0) |
693 | CODE: |
718 | CODE: |
694 | New (0, RETVAL, 1, struct cf_layout); |
719 | New (0, RETVAL, 1, struct cf_layout); |
695 | RETVAL->pl = pango_layout_new (context); |
720 | |
696 | RETVAL->base_height = base_height; |
721 | RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); |
|
|
722 | RETVAL->rgba = rgba; |
|
|
723 | RETVAL->r = 1.; |
|
|
724 | RETVAL->g = 1.; |
|
|
725 | RETVAL->b = 1.; |
|
|
726 | RETVAL->a = 1.; |
|
|
727 | RETVAL->base_height = MIN_FONT_HEIGHT; |
697 | RETVAL->font = 0; |
728 | RETVAL->font = 0; |
|
|
729 | |
698 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
730 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
699 | pango_layout_set_font_description (RETVAL->pl, default_font); |
731 | layout_update_font (RETVAL); |
700 | OUTPUT: |
732 | OUTPUT: |
701 | RETVAL |
733 | RETVAL |
702 | |
734 | |
703 | void |
735 | void |
704 | DESTROY (CFClient::Layout self) |
736 | DESTROY (CFClient::Layout self) |
705 | CODE: |
737 | CODE: |
706 | g_object_unref (self->pl); |
738 | g_object_unref (self->pl); |
707 | Safefree (self); |
739 | Safefree (self); |
708 | |
740 | |
|
|
741 | int |
|
|
742 | is_rgba (CFClient::Layout self) |
|
|
743 | CODE: |
|
|
744 | RETVAL = self->rgba; |
|
|
745 | OUTPUT: |
|
|
746 | RETVAL |
|
|
747 | |
709 | void |
748 | void |
710 | set_text (CFClient::Layout self, SV *text_) |
749 | set_text (CFClient::Layout self, SV *text_) |
711 | CODE: |
750 | CODE: |
712 | { |
751 | { |
713 | STRLEN textlen; |
752 | STRLEN textlen; |
… | |
… | |
731 | CODE: |
770 | CODE: |
732 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
771 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
733 | SvUTF8_on (RETVAL); |
772 | SvUTF8_on (RETVAL); |
734 | OUTPUT: |
773 | OUTPUT: |
735 | RETVAL |
774 | RETVAL |
|
|
775 | |
|
|
776 | void |
|
|
777 | set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) |
|
|
778 | CODE: |
|
|
779 | self->r = r; |
|
|
780 | self->g = g; |
|
|
781 | self->b = b; |
|
|
782 | self->a = a; |
736 | |
783 | |
737 | void |
784 | void |
738 | set_font (CFClient::Layout self, CFClient::Font font = 0) |
785 | set_font (CFClient::Layout self, CFClient::Font font = 0) |
739 | CODE: |
786 | CODE: |
740 | if (self->font != font) |
787 | if (self->font != font) |
… | |
… | |
756 | set_width (CFClient::Layout self, int max_width = -1) |
803 | set_width (CFClient::Layout self, int max_width = -1) |
757 | CODE: |
804 | CODE: |
758 | pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); |
805 | pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); |
759 | |
806 | |
760 | void |
807 | void |
|
|
808 | set_indent (CFClient::Layout self, int indent) |
|
|
809 | CODE: |
|
|
810 | pango_layout_set_indent (self->pl, indent * PANGO_SCALE); |
|
|
811 | |
|
|
812 | void |
|
|
813 | set_spacing (CFClient::Layout self, int spacing) |
|
|
814 | CODE: |
|
|
815 | pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); |
|
|
816 | |
|
|
817 | void |
|
|
818 | set_ellipsise (CFClient::Layout self, int ellipsise) |
|
|
819 | CODE: |
|
|
820 | pango_layout_set_ellipsize (self->pl, |
|
|
821 | ellipsise == 1 ? PANGO_ELLIPSIZE_START |
|
|
822 | : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE |
|
|
823 | : ellipsise == 3 ? PANGO_ELLIPSIZE_END |
|
|
824 | : PANGO_ELLIPSIZE_NONE |
|
|
825 | ); |
|
|
826 | |
|
|
827 | void |
|
|
828 | set_single_paragraph_mode (CFClient::Layout self, int spm) |
|
|
829 | CODE: |
|
|
830 | pango_layout_set_single_paragraph_mode (self->pl, !!spm); |
|
|
831 | |
|
|
832 | void |
761 | size (CFClient::Layout self) |
833 | size (CFClient::Layout self) |
762 | PPCODE: |
834 | PPCODE: |
763 | { |
835 | { |
764 | int w, h; |
836 | int w, h; |
765 | |
837 | |
… | |
… | |
798 | render (CFClient::Layout self) |
870 | render (CFClient::Layout self) |
799 | PPCODE: |
871 | PPCODE: |
800 | { |
872 | { |
801 | SV *retval; |
873 | SV *retval; |
802 | int w, h; |
874 | int w, h; |
803 | FT_Bitmap bitmap; |
|
|
804 | |
875 | |
805 | layout_get_pixel_size (self, &w, &h); |
876 | layout_get_pixel_size (self, &w, &h); |
806 | |
877 | |
|
|
878 | if (self->rgba) |
|
|
879 | { |
|
|
880 | cairo_surface_t *surface; |
|
|
881 | cairo_t *cairo; |
|
|
882 | |
|
|
883 | retval = newSV (w * h * 4); |
|
|
884 | SvPOK_only (retval); |
|
|
885 | SvCUR_set (retval, w * h * 4); |
|
|
886 | |
|
|
887 | memset (SvPVX (retval), 0, w * h * 4); |
|
|
888 | |
|
|
889 | surface = cairo_image_surface_create_for_data ( |
|
|
890 | (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4); |
|
|
891 | cairo = cairo_create (surface); |
|
|
892 | cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a); |
|
|
893 | |
|
|
894 | pango_cairo_show_layout (cairo, self->pl); |
|
|
895 | |
|
|
896 | cairo_destroy (cairo); |
|
|
897 | cairo_surface_destroy (surface); |
|
|
898 | |
|
|
899 | // what a mess, and its premultiplied, too :( |
|
|
900 | { |
|
|
901 | uint32_t *p = (uint32_t *)SvPVX (retval); |
|
|
902 | uint32_t *e = p + w * h; |
|
|
903 | |
|
|
904 | while (p < e) |
|
|
905 | { |
|
|
906 | uint32_t rgba = *p; |
|
|
907 | rgba = (rgba >> 24) | (rgba << 8); |
|
|
908 | rgba = SDL_SwapBE32 (rgba); |
|
|
909 | *p++ = rgba; |
|
|
910 | } |
|
|
911 | } |
|
|
912 | |
|
|
913 | EXTEND (SP, 5); |
|
|
914 | PUSHs (sv_2mortal (newSViv (w))); |
|
|
915 | PUSHs (sv_2mortal (newSViv (h))); |
|
|
916 | PUSHs (sv_2mortal (retval)); |
|
|
917 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
918 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
919 | } |
|
|
920 | else |
|
|
921 | { |
|
|
922 | FT_Bitmap bitmap; |
|
|
923 | |
807 | retval = newSV (w * h); |
924 | retval = newSV (w * h); |
808 | SvPOK_only (retval); |
925 | SvPOK_only (retval); |
809 | SvCUR_set (retval, w * h); |
926 | SvCUR_set (retval, w * h); |
810 | |
927 | |
811 | bitmap.rows = h; |
928 | bitmap.rows = h; |
812 | bitmap.width = w; |
929 | bitmap.width = w; |
813 | bitmap.pitch = w; |
930 | bitmap.pitch = w; |
814 | bitmap.buffer = (unsigned char*)SvPVX (retval); |
931 | bitmap.buffer = (unsigned char*)SvPVX (retval); |
815 | bitmap.num_grays = 256; |
932 | bitmap.num_grays = 256; |
816 | bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
933 | bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
817 | |
934 | |
818 | memset (bitmap.buffer, 0, w * h); |
935 | memset (bitmap.buffer, 0, w * h); |
819 | |
936 | |
820 | pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
937 | pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
821 | |
938 | |
822 | EXTEND (SP, 3); |
939 | EXTEND (SP, 5); |
823 | PUSHs (sv_2mortal (newSViv (w))); |
940 | PUSHs (sv_2mortal (newSViv (w))); |
824 | PUSHs (sv_2mortal (newSViv (h))); |
941 | PUSHs (sv_2mortal (newSViv (h))); |
825 | PUSHs (sv_2mortal (retval)); |
942 | PUSHs (sv_2mortal (retval)); |
|
|
943 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
|
|
944 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
|
|
945 | } |
826 | } |
946 | } |
827 | |
947 | |
828 | MODULE = CFClient PACKAGE = CFClient::Texture |
948 | MODULE = CFClient PACKAGE = CFClient::Texture |
829 | |
949 | |
830 | void |
950 | void |
831 | draw_quad (SV *self, float x, float y, float w = 0, float h = 0) |
951 | draw_quad (SV *self, float x, float y, float w = 0, float h = 0) |
832 | PROTOTYPE: $$$;$$ |
952 | PROTOTYPE: $$$;$$ |
|
|
953 | ALIAS: |
|
|
954 | draw_quad_alpha = 1 |
|
|
955 | draw_quad_alpha_premultiplied = 2 |
833 | CODE: |
956 | CODE: |
834 | { |
957 | { |
835 | HV *hv = (HV *)SvRV (self); |
958 | HV *hv = (HV *)SvRV (self); |
836 | float s = SvNV (*hv_fetch (hv, "s", 1, 1)); |
959 | float s = SvNV (*hv_fetch (hv, "s", 1, 1)); |
837 | float t = SvNV (*hv_fetch (hv, "t", 1, 1)); |
960 | float t = SvNV (*hv_fetch (hv, "t", 1, 1)); |
… | |
… | |
842 | { |
965 | { |
843 | w = SvNV (*hv_fetch (hv, "w", 1, 1)); |
966 | w = SvNV (*hv_fetch (hv, "w", 1, 1)); |
844 | h = SvNV (*hv_fetch (hv, "h", 1, 1)); |
967 | h = SvNV (*hv_fetch (hv, "h", 1, 1)); |
845 | } |
968 | } |
846 | |
969 | |
|
|
970 | if (ix) |
|
|
971 | { |
|
|
972 | glEnable (GL_BLEND); |
|
|
973 | glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
|
|
974 | } |
|
|
975 | |
847 | glBindTexture (GL_TEXTURE_2D, name); |
976 | glBindTexture (GL_TEXTURE_2D, name); |
|
|
977 | |
848 | if (wrap_mode) { |
978 | if (wrap_mode) |
|
|
979 | { |
849 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); |
980 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); |
850 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); |
981 | glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); |
851 | } |
982 | } |
|
|
983 | |
852 | glBegin (GL_QUADS); |
984 | glBegin (GL_QUADS); |
853 | glTexCoord2f (0, 0); glVertex2f (x , y ); |
985 | glTexCoord2f (0, 0); glVertex2f (x , y ); |
854 | glTexCoord2f (0, t); glVertex2f (x , y + h); |
986 | glTexCoord2f (0, t); glVertex2f (x , y + h); |
855 | glTexCoord2f (s, t); glVertex2f (x + w, y + h); |
987 | glTexCoord2f (s, t); glVertex2f (x + w, y + h); |
856 | glTexCoord2f (s, 0); glVertex2f (x + w, y ); |
988 | glTexCoord2f (s, 0); glVertex2f (x + w, y ); |
857 | glEnd (); |
989 | glEnd (); |
|
|
990 | |
|
|
991 | if (ix) |
|
|
992 | glDisable (GL_BLEND); |
858 | } |
993 | } |
859 | |
994 | |
860 | MODULE = CFClient PACKAGE = CFClient::Map |
995 | MODULE = CFClient PACKAGE = CFClient::Map |
861 | |
996 | |
862 | CFClient::Map |
997 | CFClient::Map |
… | |
… | |
1385 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1520 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1386 | const_iv (GL_RGB), |
1521 | const_iv (GL_RGB), |
1387 | const_iv (GL_RGBA), |
1522 | const_iv (GL_RGBA), |
1388 | const_iv (GL_UNSIGNED_BYTE), |
1523 | const_iv (GL_UNSIGNED_BYTE), |
1389 | const_iv (GL_ALPHA), |
1524 | const_iv (GL_ALPHA), |
|
|
1525 | const_iv (GL_LUMINANCE), |
1390 | const_iv (GL_FLOAT), |
1526 | const_iv (GL_FLOAT), |
1391 | const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), |
1527 | const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), |
1392 | const_iv (GL_COMPILE), |
1528 | const_iv (GL_COMPILE), |
1393 | const_iv (GL_TEXTURE_1D), |
1529 | const_iv (GL_TEXTURE_1D), |
1394 | const_iv (GL_TEXTURE_2D), |
1530 | const_iv (GL_TEXTURE_2D), |
… | |
… | |
1483 | void glEnd () |
1619 | void glEnd () |
1484 | |
1620 | |
1485 | void glColor (float r, float g, float b, float a = 1.0) |
1621 | void glColor (float r, float g, float b, float a = 1.0) |
1486 | PROTOTYPE: @ |
1622 | PROTOTYPE: @ |
1487 | CODE: |
1623 | CODE: |
1488 | glColor4ub (r * 255., g * 255., b * 255., a * 255.); |
1624 | glColor4ub (MIN ((int)(r * 255.f), 255), |
|
|
1625 | MIN ((int)(g * 255.f), 255), |
|
|
1626 | MIN ((int)(b * 255.f), 255), |
|
|
1627 | MIN ((int)(a * 255.f), 255)); |
1489 | |
1628 | |
1490 | void glVertex (float x, float y, float z = 0.) |
1629 | void glVertex (float x, float y, float z = 0.) |
1491 | CODE: |
1630 | CODE: |
1492 | glVertex3f (x, y, z); |
1631 | glVertex3f (x, y, z); |
1493 | |
1632 | |