[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC

…		…
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>
		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
		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>
		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>
		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>
33	typedef signed char int8_t;	39	typedef signed char int8_t;
34	typedef signed short int16_t;	40	typedef signed short int16_t;
35	typedef signed int int32_t;	41	typedef signed int int32_t;
36	#endif	42	#endif
37		43
		44	#include "glext.h"
		45
38	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
39		47
40	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
42		50
		51	#define MIN_FONT_HEIGHT 10
		52
		53	#define GL_CALL(type,func,args) \
		54	{ \
		55	static int init_; \
		56	static type fptr_; \
		57	\
		58	if (!init_) \
		59	{ \
		60	init_ = 1; \
		61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		62	} \
		63	\
		64	if (fptr_) \
		65	fptr_ args; \
		66	}
		67
43	typedef Mix_Chunk *CFClient__MixChunk;	68	typedef Mix_Chunk *CFClient__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	69	typedef Mix_Music *CFClient__MixMusic;
45		70
46	static PangoContext *context;	71	typedef PangoFontDescription *CFClient__Font;
47	static PangoFontMap *fontmap;
48		72
49	typedef struct cf_layout {	73	typedef struct cf_layout {
50	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
51	int base_height;	77	int base_height;
		78	CFClient__Font font;
52	} *CFClient__Layout;	79	} *CFClient__Layout;
		80
		81	static CFClient__Font default_font;
		82	static PangoContext ft2_context, cairo_context;
		83	static PangoFontMap ft2_fontmap, cairo_fontmap;
53		84
54	static void	85	static void
55	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
56	{	87	{
57	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
59	}	94	}
60		95
61	static void	96	static void
62	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
63	{	98	{
64	/* use a random scale factor to account for unknown descenders, 0.8 works	99	/* use a random scale factor to account for unknown descenders, 0.8 works
65	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
66	*/	101	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	102	PangoFontDescription *font = self->font ? self->font : default_font;
68		103
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	106
		107	pango_layout_set_font_description (self->pl, font);
76	}	108	}
77		109
78	static void	110	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
80	{	112	{
81	layout_update (self);
82
83	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
84		114
85	w = (w + 3) & ~3;
86	if (!w) w = 1;	115	if (!w) w = 1;
87	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
88	}	119	}
89		120
90	typedef uint16_t mapface;	121	typedef uint16_t mapface;
91		122
92	typedef struct {	123	typedef struct {
…		…
240	}	271	}
241	}	272	}
242	}	273	}
243		274
244	static void	275	static void
245	music_finished ()	276	music_finished (void)
246	{	277	{
247	SDL_UserEvent ev;	278	SDL_UserEvent ev;
248		279
249	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
250	ev.code = 0;	281	ev.code = 0;
251	ev.data1 = 0;	282	ev.data1 = 0;
252	ev.data2 = 0;	283	ev.data2 = 0;
253		284
		285	SDL_PushEvent ((SDL_Event *)&ev);
		286	}
		287
		288	static void
		289	channel_finished (int channel)
		290	{
254	SDL_PushEvent (&ev);	291	SDL_UserEvent ev;
		292
		293	ev.type = SDL_USEREVENT;
		294	ev.code = 1;
		295	ev.data1 = (void *)(long)channel;
		296	ev.data2 = 0;
		297
		298	SDL_PushEvent ((SDL_Event *)&ev);
255	}	299	}
256		300
257	MODULE = CFClient PACKAGE = CFClient	301	MODULE = CFClient PACKAGE = CFClient
258		302
259	PROTOTYPES: ENABLE	303	PROTOTYPES: ENABLE
…		…
367	# undef const_iv	411	# undef const_iv
368	};	412	};
369		413
370	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; )
371	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
372		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
373	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
374	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);
375	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);
376	}	429	}
377		430
378	int	431	int
379	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
380		433
…		…
388	SDL_Rect **m;	441	SDL_Rect **m;
389		442
390	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
391	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
392	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 16);
		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 64);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
394		450
395	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
396	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
399		455
400	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
401	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
402	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
403		457
404	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
405	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
406		460
407	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
439		493
440	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
441	{	495	{
442	HV *hv = newHV ();	496	HV *hv = newHV ();
443	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
444	switch (ev.type)	499	switch (ev.type)
445	{	500	{
446	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
447	case SDL_KEYUP:	502	case SDL_KEYUP:
448	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
468	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
469	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
470	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
471	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
472	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		528	break;
		529
		530	case SDL_USEREVENT:
		531	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		534	break;
473	}	535	}
474		536
475	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
476	}	538	}
477	}	539	}
478		540
479	int	541	int
480	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
481	POSTCALL:	543	POSTCALL:
482	Mix_HookMusicFinished (music_finished);	544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
483		546
484	void	547	void
485	Mix_CloseAudio ()	548	Mix_CloseAudio ()
486		549
487	int	550	int
…		…
510		573
511	void	574	void
512	add_font (char *file)	575	add_font (char *file)
513	CODE:	576	CODE:
514	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
515		578	#ifdef _WIN32
516	void	579	// cairo... sigh... requires win2000
517	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
518	CODE:	581	#endif
519	{
520	int count;
521	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
522	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
523	FcPatternDestroy (pattern);
524	pango_context_set_font_description (context, font);
525	}
526		582
527	void	583	void
528	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
529	ALIAS:	585	ALIAS:
530	load_image_file = 1	586	load_image_file = 1
…		…
612	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
613	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
614	}	670	}
615		671
616	void	672	void
		673	error (char *message)
		674	CODE:
		675	fprintf (stderr, "ERROR: %s\n", message);
		676	#ifdef _WIN32
		677	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		678	#endif
		679
		680	void
617	fatal (char *message)	681	fatal (char *message)
618	CODE:	682	CODE:
		683	fprintf (stderr, "FATAL: %s\n", message);
619	#ifdef _WIN32	684	#ifdef _WIN32
620	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
621	#else
622	fprintf (stderr, "FATAL: %s\n", message);
623	#endif	686	#endif
624	exit (1);	687	exit (1);
625		688
		689	MODULE = CFClient PACKAGE = CFClient::Font
		690
		691	CFClient::Font
		692	new_from_file (SV class, char path, int id = 0)
		693	CODE:
		694	{
		695	int count;
		696	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		697	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		698	FcPatternDestroy (pattern);
		699	}
		700	OUTPUT:
		701	RETVAL
		702
		703	void
		704	DESTROY (CFClient::Font self)
		705	CODE:
		706	pango_font_description_free (self);
		707
		708	void
		709	make_default (CFClient::Font self)
		710	CODE:
		711	default_font = self;
		712
626	MODULE = CFClient PACKAGE = CFClient::Layout	713	MODULE = CFClient PACKAGE = CFClient::Layout
627		714
628	CFClient::Layout	715	CFClient::Layout
629	new (SV *class, int base_height = 10)	716	new (SV *class, int rgba = 0)
630	CODE:	717	CODE:
		718	#if _WIN32
		719	rgba = 0;//D
		720	#endif
631	New (0, RETVAL, 1, struct cf_layout);	721	New (0, RETVAL, 1, struct cf_layout);
632	RETVAL->base_height = base_height;	722
633	RETVAL->pl = pango_layout_new (context);	723	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		724	RETVAL->rgba = rgba;
		725	RETVAL->r = 1.;
		726	RETVAL->g = 1.;
		727	RETVAL->b = 1.;
		728	RETVAL->a = 1.;
		729	RETVAL->base_height = MIN_FONT_HEIGHT;
		730	RETVAL->font = 0;
		731
634	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	732	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		733	layout_update_font (RETVAL);
635	OUTPUT:	734	OUTPUT:
636	RETVAL	735	RETVAL
637		736
638	void	737	void
639	DESTROY (CFClient::Layout self)	738	DESTROY (CFClient::Layout self)
640	CODE:	739	CODE:
641	g_object_unref (self->pl);	740	g_object_unref (self->pl);
642	Safefree (self);	741	Safefree (self);
643		742
		743	int
		744	is_rgba (CFClient::Layout self)
		745	CODE:
		746	RETVAL = self->rgba;
		747	OUTPUT:
		748	RETVAL
		749
644	void	750	void
645	set_text (CFClient::Layout self, SV *text_)	751	set_text (CFClient::Layout self, SV *text_)
646	CODE:	752	CODE:
647	{	753	{
648	STRLEN textlen;	754	STRLEN textlen;
…		…
668	SvUTF8_on (RETVAL);	774	SvUTF8_on (RETVAL);
669	OUTPUT:	775	OUTPUT:
670	RETVAL	776	RETVAL
671		777
672	void	778	void
		779	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		780	CODE:
		781	self->r = r;
		782	self->g = g;
		783	self->b = b;
		784	self->a = a;
		785
		786	void
		787	set_font (CFClient::Layout self, CFClient::Font font = 0)
		788	CODE:
		789	if (self->font != font)
		790	{
		791	self->font = font;
		792	layout_update_font (self);
		793	}
		794
		795	void
673	set_height (CFClient::Layout self, int base_height)	796	set_height (CFClient::Layout self, int base_height)
674	CODE:	797	CODE:
		798	if (self->base_height != base_height)
		799	{
675	self->base_height = base_height;	800	self->base_height = base_height;
		801	layout_update_font (self);
		802	}
676		803
677	void	804	void
678	set_width (CFClient::Layout self, int max_width = -1)	805	set_width (CFClient::Layout self, int max_width = -1)
679	CODE:	806	CODE:
680	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	807	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		808
		809	void
		810	set_indent (CFClient::Layout self, int indent)
		811	CODE:
		812	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		813
		814	void
		815	set_spacing (CFClient::Layout self, int spacing)
		816	CODE:
		817	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		818
		819	void
		820	set_ellipsise (CFClient::Layout self, int ellipsise)
		821	CODE:
		822	pango_layout_set_ellipsize (self->pl,
		823	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		824	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		825	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		826	: PANGO_ELLIPSIZE_NONE
		827	);
		828
		829	void
		830	set_single_paragraph_mode (CFClient::Layout self, int spm)
		831	CODE:
		832	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
681		833
682	void	834	void
683	size (CFClient::Layout self)	835	size (CFClient::Layout self)
684	PPCODE:	836	PPCODE:
685	{	837	{
686	int w, h;	838	int w, h;
687		839
688	layout_update (self);
689	layout_get_pixel_size (self, &w, &h);	840	layout_get_pixel_size (self, &w, &h);
690		841
691	EXTEND (SP, 2);	842	EXTEND (SP, 2);
692	PUSHs (sv_2mortal (newSViv (w)));	843	PUSHs (sv_2mortal (newSViv (w)));
693	PUSHs (sv_2mortal (newSViv (h)));	844	PUSHs (sv_2mortal (newSViv (h)));
…		…
696	int	847	int
697	xy_to_index (CFClient::Layout self, int x, int y)	848	xy_to_index (CFClient::Layout self, int x, int y)
698	CODE:	849	CODE:
699	{	850	{
700	int index, trailing;	851	int index, trailing;
701
702	layout_update (self);
703	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	852	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
704
705	RETVAL = index;	853	RETVAL = index;
706	}	854	}
707	OUTPUT:	855	OUTPUT:
708	RETVAL	856	RETVAL
709		857
710	void	858	void
711	cursor_pos (CFClient::Layout self, int index)	859	cursor_pos (CFClient::Layout self, int index)
712	PPCODE:	860	PPCODE:
713	{	861	{
714	PangoRectangle strong_pos;	862	PangoRectangle strong_pos;
715	layout_update (self);
716	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	863	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
717		864
718	EXTEND (SP, 3);	865	EXTEND (SP, 3);
719	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	866	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
720	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	867	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
725	render (CFClient::Layout self)	872	render (CFClient::Layout self)
726	PPCODE:	873	PPCODE:
727	{	874	{
728	SV *retval;	875	SV *retval;
729	int w, h;	876	int w, h;
730	FT_Bitmap bitmap;
731		877
732	layout_update (self);
733	layout_get_pixel_size (self, &w, &h);	878	layout_get_pixel_size (self, &w, &h);
734		879
		880	if (self->rgba)
		881	{
		882	cairo_surface_t *surface;
		883	cairo_t *cairo;
		884
		885	retval = newSV (w * h * 4);
		886	SvPOK_only (retval);
		887	SvCUR_set (retval, w * h * 4);
		888
		889	memset (SvPVX (retval), 0, w * h * 4);
		890
		891	surface = cairo_image_surface_create_for_data (
		892	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		893	cairo = cairo_create (surface);
		894	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		895
		896	pango_cairo_show_layout (cairo, self->pl);
		897
		898	cairo_destroy (cairo);
		899	cairo_surface_destroy (surface);
		900
		901	// what a mess, and its premultiplied, too :(
		902	{
		903	uint32_t p = (uint32_t )SvPVX (retval);
		904	uint32_t e = p + w h;
		905
		906	while (p < e)
		907	{
		908	uint32_t rgba = *p;
		909	rgba = (rgba >> 24) \| (rgba << 8);
		910	#if 0
		911	#ifdef _WIN32
		912	{//D
		913	uint8_t r = rgba >> 24;
		914	uint8_t g = rgba >> 16;
		915	uint8_t b = rgba >> 8;
		916	uint8_t a = rgba >> 0;
		917
		918	rgba = (rgba & 0xffffff00) \| a;
		919	}
		920	#endif
		921	#endif
		922	rgba = SDL_SwapBE32 (rgba);
		923	*p++ = rgba;
		924	}
		925	}
		926
		927	EXTEND (SP, 5);
		928	PUSHs (sv_2mortal (newSViv (w)));
		929	PUSHs (sv_2mortal (newSViv (h)));
		930	PUSHs (sv_2mortal (retval));
		931	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		932	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		933	}
		934	else
		935	{
		936	FT_Bitmap bitmap;
		937
735	retval = newSV (w * h);	938	retval = newSV (w * h);
736	SvPOK_only (retval);	939	SvPOK_only (retval);
737	SvCUR_set (retval, w * h);	940	SvCUR_set (retval, w * h);
738		941
739	bitmap.rows = h;	942	bitmap.rows = h;
740	bitmap.width = w;	943	bitmap.width = w;
741	bitmap.pitch = w;	944	bitmap.pitch = w;
742	bitmap.buffer = (unsigned char*)SvPVX (retval);	945	bitmap.buffer = (unsigned char*)SvPVX (retval);
743	bitmap.num_grays = 256;	946	bitmap.num_grays = 256;
744	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	947	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
745		948
746	memset (bitmap.buffer, 0, w * h);	949	memset (bitmap.buffer, 0, w * h);
747		950
748	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	951	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
749		952
750	EXTEND (SP, 3);	953	EXTEND (SP, 5);
751	PUSHs (sv_2mortal (newSViv (w)));	954	PUSHs (sv_2mortal (newSViv (w)));
752	PUSHs (sv_2mortal (newSViv (h)));	955	PUSHs (sv_2mortal (newSViv (h)));
753	PUSHs (sv_2mortal (retval));	956	PUSHs (sv_2mortal (retval));
		957	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		958	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		959	}
754	}	960	}
755		961
756	MODULE = CFClient PACKAGE = CFClient::Texture	962	MODULE = CFClient PACKAGE = CFClient::Texture
757		963
758	void	964	void
759	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	965	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
760	PROTOTYPE: $$$;$$	966	PROTOTYPE: $$$;$$
		967	ALIAS:
		968	draw_quad_alpha = 1
		969	draw_quad_alpha_premultiplied = 2
761	CODE:	970	CODE:
762	{	971	{
763	HV hv = (HV )SvRV (self);	972	HV hv = (HV )SvRV (self);
764	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	973	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
765	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	974	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
770	{	979	{
771	w = SvNV (*hv_fetch (hv, "w", 1, 1));	980	w = SvNV (*hv_fetch (hv, "w", 1, 1));
772	h = SvNV (*hv_fetch (hv, "h", 1, 1));	981	h = SvNV (*hv_fetch (hv, "h", 1, 1));
773	}	982	}
774		983
		984	if (ix)
		985	{
		986	glEnable (GL_BLEND);
		987	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		988	glEnable (GL_ALPHA_TEST);
		989	glAlphaFunc (GL_GREATER, 0.01f);
		990	}
		991
775	glBindTexture (GL_TEXTURE_2D, name);	992	glBindTexture (GL_TEXTURE_2D, name);
		993
776	if (wrap_mode) {	994	if (wrap_mode)
		995	{
777	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	996	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
778	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	997	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
779	}	998	}
		999
780	glBegin (GL_QUADS);	1000	glBegin (GL_QUADS);
781	glTexCoord2f (0, 0); glVertex2f (x , y );	1001	glTexCoord2f (0, 0); glVertex2f (x , y );
782	glTexCoord2f (0, t); glVertex2f (x , y + h);	1002	glTexCoord2f (0, t); glVertex2f (x , y + h);
783	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1003	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
784	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1004	glTexCoord2f (s, 0); glVertex2f (x + w, y );
785	glEnd ();	1005	glEnd ();
		1006
		1007	if (ix)
		1008	{
		1009	glDisable (GL_ALPHA_TEST);
		1010	glDisable (GL_BLEND);
		1011	}
786	}	1012	}
787		1013
788	MODULE = CFClient PACKAGE = CFClient::Map	1014	MODULE = CFClient PACKAGE = CFClient::Map
789		1015
790	CFClient::Map	1016	CFClient::Map
…		…
1299	} *civ, const_iv[] = {	1525	} *civ, const_iv[] = {
1300	# define const_iv(name) { # name, (IV)name }	1526	# define const_iv(name) { # name, (IV)name }
1301	const_iv (GL_COLOR_MATERIAL),	1527	const_iv (GL_COLOR_MATERIAL),
1302	const_iv (GL_SMOOTH),	1528	const_iv (GL_SMOOTH),
1303	const_iv (GL_FLAT),	1529	const_iv (GL_FLAT),
		1530	const_iv (GL_DITHER),
1304	const_iv (GL_BLEND),	1531	const_iv (GL_BLEND),
		1532	const_iv (GL_SCISSOR_TEST),
1305	const_iv (GL_AND),	1533	const_iv (GL_AND),
		1534	const_iv (GL_ONE),
		1535	const_iv (GL_ZERO),
1306	const_iv (GL_SRC_ALPHA),	1536	const_iv (GL_SRC_ALPHA),
		1537	const_iv (GL_SRC_ALPHA_SATURATE),
1307	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1538	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1539	const_iv (GL_ONE_MINUS_DST_ALPHA),
1308	const_iv (GL_RGB),	1540	const_iv (GL_RGB),
1309	const_iv (GL_RGBA),	1541	const_iv (GL_RGBA),
1310	const_iv (GL_UNSIGNED_BYTE),	1542	const_iv (GL_UNSIGNED_BYTE),
1311	const_iv (GL_ALPHA4),
1312	const_iv (GL_ALPHA),	1543	const_iv (GL_ALPHA),
		1544	const_iv (GL_INTENSITY),
		1545	const_iv (GL_LUMINANCE),
		1546	const_iv (GL_LUMINANCE_ALPHA),
1313	const_iv (GL_FLOAT),	1547	const_iv (GL_FLOAT),
1314	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1548	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1315	const_iv (GL_COMPILE),	1549	const_iv (GL_COMPILE),
1316	const_iv (GL_TEXTURE_1D),	1550	const_iv (GL_TEXTURE_1D),
1317	const_iv (GL_TEXTURE_2D),	1551	const_iv (GL_TEXTURE_2D),
…		…
1323	const_iv (GL_TEXTURE_WRAP_T),	1557	const_iv (GL_TEXTURE_WRAP_T),
1324	const_iv (GL_CLAMP),	1558	const_iv (GL_CLAMP),
1325	const_iv (GL_REPEAT),	1559	const_iv (GL_REPEAT),
1326	const_iv (GL_NEAREST),	1560	const_iv (GL_NEAREST),
1327	const_iv (GL_LINEAR),	1561	const_iv (GL_LINEAR),
		1562	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1563	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1564	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1565	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1566	const_iv (GL_GENERATE_MIPMAP),
1328	const_iv (GL_MODULATE),	1567	const_iv (GL_MODULATE),
		1568	const_iv (GL_DECAL),
1329	const_iv (GL_REPLACE),	1569	const_iv (GL_REPLACE),
1330	const_iv (GL_COLOR_BUFFER_BIT),	1570	const_iv (GL_COLOR_BUFFER_BIT),
1331	const_iv (GL_PROJECTION),	1571	const_iv (GL_PROJECTION),
1332	const_iv (GL_MODELVIEW),	1572	const_iv (GL_MODELVIEW),
1333	const_iv (GL_COLOR_LOGIC_OP),	1573	const_iv (GL_COLOR_LOGIC_OP),
		1574	const_iv (GL_SEPARABLE_2D),
1334	const_iv (GL_CONVOLUTION_2D),	1575	const_iv (GL_CONVOLUTION_2D),
1335	const_iv (GL_CONVOLUTION_BORDER_MODE),	1576	const_iv (GL_CONVOLUTION_BORDER_MODE),
1336	const_iv (GL_CONSTANT_BORDER),	1577	const_iv (GL_CONSTANT_BORDER),
1337	const_iv (GL_LINES),	1578	const_iv (GL_LINES),
1338	const_iv (GL_QUADS),	1579	const_iv (GL_QUADS),
…		…
1363		1604
1364	void glBlendFunc (int sfactor, int dfactor)	1605	void glBlendFunc (int sfactor, int dfactor)
1365		1606
1366	void glLogicOp (int opcode)	1607	void glLogicOp (int opcode)
1367		1608
		1609	void glColorMask (int red, int green, int blue, int alpha)
		1610
1368	void glMatrixMode (int mode)	1611	void glMatrixMode (int mode)
1369		1612
1370	void glPushMatrix ()	1613	void glPushMatrix ()
1371		1614
1372	void glPopMatrix ()	1615	void glPopMatrix ()
1373		1616
1374	void glLoadIdentity ()	1617	void glLoadIdentity ()
1375		1618
		1619	# near and far are due to microsofts buggy c compiler
1376	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1620	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1377		1621
1378	void glViewport (int x, int y, int width, int height)	1622	void glViewport (int x, int y, int width, int height)
		1623
		1624	void glScissor (int x, int y, int width, int height)
1379		1625
1380	void glTranslate (float x, float y, float z = 0.)	1626	void glTranslate (float x, float y, float z = 0.)
1381	CODE:	1627	CODE:
1382	glTranslatef (x, y, z);	1628	glTranslatef (x, y, z);
1383		1629
1384	void glScale (float x, float y, float z)	1630	void glScale (float x, float y, float z = 1.)
1385	CODE:	1631	CODE:
1386	glScalef (x, y, z);	1632	glScalef (x, y, z);
1387		1633
1388	void glRotate (float angle, float x, float y, float z)	1634	void glRotate (float angle, float x, float y, float z)
1389	CODE:	1635	CODE:
…		…
1394	void glEnd ()	1640	void glEnd ()
1395		1641
1396	void glColor (float r, float g, float b, float a = 1.0)	1642	void glColor (float r, float g, float b, float a = 1.0)
1397	PROTOTYPE: @	1643	PROTOTYPE: @
1398	CODE:	1644	CODE:
1399	glColor4f (r, g, b, a);	1645	glColor4ub (MIN ((int)(r * 255.f), 255),
		1646	MIN ((int)(g * 255.f), 255),
		1647	MIN ((int)(b * 255.f), 255),
		1648	MIN ((int)(a * 255.f), 255));
1400		1649
1401	void glVertex (float x, float y, float z = 0.)	1650	void glVertex (float x, float y, float z = 0.)
1402	CODE:	1651	CODE:
1403	glVertex3f (x, y, z);	1652	glVertex3f (x, y, z);
1404		1653
…		…
1416		1665
1417	void glBindTexture (int target, int name)	1666	void glBindTexture (int target, int name)
1418		1667
1419	void glConvolutionParameter (int target, int pname, float params)	1668	void glConvolutionParameter (int target, int pname, float params)
1420	CODE:	1669	CODE:
1421	glConvolutionParameterf (target, pname, params);	1670	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1422		1671
1423	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1672	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1673	CODE:
		1674	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1675	(target, internalformat, width, height, format, type, data));
		1676
		1677	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1678	CODE:
		1679	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1680	(target, internalformat, width, height, format, type, row, column));
1424		1681
1425	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1682	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1426		1683
1427	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1684	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1685
		1686	void glRasterPos (int x, int y)
		1687	CODE:
		1688	glRasterPos2i (x, y);
		1689
		1690	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1428		1691
1429	int glGenTexture ()	1692	int glGenTexture ()
1430	CODE:	1693	CODE:
1431	{	1694	{
1432	GLuint name;	1695	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs. Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC