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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.88 by root, Fri May 19 23:18:40 2006 UTC vs.
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC

…		…
10	#include "XSUB.h"	10	#include "XSUB.h"
11		11
12	#include <math.h>	12	#include <math.h>
13	#include <string.h>	13	#include <string.h>
14	#include <stdio.h>	14	#include <stdio.h>
		15	#include <stdlib.h>
15		16
16	#include <SDL.h>	17	#include <SDL.h>
17	#include <SDL_endian.h>	18	#include <SDL_endian.h>
18	#include <SDL_image.h>	19	#include <SDL_image.h>
19	#include <SDL_mixer.h>	20	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	21	#include <SDL_opengl.h>
21		22
		23	#define PANGO_ENABLE_BACKEND
		24	#define G_DISABLE_CAST_CHECKS
		25
22	#include <glib/gmacros.h>	26	#include <glib/gmacros.h>
23		27
24	#include <pango/pango.h>	28	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		29
29	#ifndef _WIN32	30	#ifndef _WIN32
30	# include <sys/types.h>	31	# include <sys/types.h>
31	# include <sys/socket.h>	32	# include <sys/socket.h>
32	# include <netinet/in.h>	33	# include <netinet/in.h>
…		…
41	typedef signed int int32_t;	42	typedef signed int int32_t;
42	#endif	43	#endif
43		44
44	#include "glext.h"	45	#include "glext.h"
45		46
		47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */
		48
46	#define FOW_DARKNESS 32	49	#define FOW_DARKNESS 32
47		50
48	#define MAP_EXTEND_X 32	51	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	52	#define MAP_EXTEND_Y 512
50		53
51	#define MIN_FONT_HEIGHT 10	54	#define MIN_FONT_HEIGHT 10
52		55
53	#define GL_CALL(type,func,args) \	56	#if 1
54	{ \	57	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	58	#else
56	static type fptr_; \	59	# define PARACHUTE 0
57	\	60	#endif
58	if (!init_) \	61
59	{ \	62	static struct
60	init_ = 1; \	63	{
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	64	#define GL_FUNC(ptr,name) ptr name;
62	} \	65	#include "glfunc.h"
63	\	66	#undef GL_FUNC
64	if (fptr_) \	67	} gl;
65	fptr_ args; \	68
66	}	69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		70	{
		71	if (gl.BlendFuncSeparate)
		72	gl.BlendFuncSeparate (sa, da, saa, daa);
		73	else if (gl.BlendFuncSeparateEXT)
		74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		75	else
		76	glBlendFunc (sa, da);
		77	}
		78
		79	#include "texcache.c"
		80
		81	#include "pango-font.c"
		82	#include "pango-fontmap.c"
		83	#include "pango-render.c"
67		84
68	typedef Mix_Chunk *CFClient__MixChunk;	85	typedef Mix_Chunk *CFClient__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	86	typedef Mix_Music *CFClient__MixMusic;
70		87
71	typedef PangoFontDescription *CFClient__Font;	88	typedef PangoFontDescription *CFClient__Font;
72		89
		90	static int
		91	shape_attr_p (PangoLayoutRun *run)
		92	{
		93	GSList *attrs = run->item->analysis.extra_attrs;
		94
		95	while (attrs)
		96	{
		97	PangoAttribute *attr = attrs->data;
		98
		99	if (attr->klass->type == PANGO_ATTR_SHAPE)
		100	return 1;
		101
		102	attrs = attrs->next;
		103	}
		104
		105	return 0;
		106	}
		107
73	typedef struct cf_layout {	108	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	109	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	110	float r, g, b, a; // default color for rgba mode
77	int base_height;	111	int base_height;
78	CFClient__Font font;	112	CFClient__Font font;
79	} *CFClient__Layout;	113	} *CFClient__Layout;
80		114
81	static CFClient__Font default_font;	115	static CFClient__Font default_font;
82	static PangoContext ft2_context, cairo_context;	116	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	117	static PangoFontMap *opengl_fontmap;
84		118
85	static void	119	static void
86	substitute_func (FcPattern *pattern, gpointer data)	120	substitute_func (FcPattern *pattern, gpointer data)
87	{	121	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	122	FcPatternAddBool (pattern, FC_HINTING, 1);
		123	#ifdef FC_HINT_STYLE
		124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		125	#endif
89	#ifdef _WIN32	126	#ifdef _WIN32
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
91	#else	128	#else
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif	130	#endif
…		…
294	ev.code = 1;	331	ev.code = 1;
295	ev.data1 = (void *)(long)channel;	332	ev.data1 = (void *)(long)channel;
296	ev.data2 = 0;	333	ev.data2 = 0;
297		334
298	SDL_PushEvent ((SDL_Event *)&ev);	335	SDL_PushEvent ((SDL_Event *)&ev);
		336	}
		337
		338	static unsigned int
		339	minpot (unsigned int n)
		340	{
		341	if (!n)
		342	return 0;
		343
		344	--n;
		345
		346	n \|= n >> 1;
		347	n \|= n >> 2;
		348	n \|= n >> 4;
		349	n \|= n >> 8;
		350	n \|= n >> 16;
		351
		352	return n + 1;
299	}	353	}
300		354
301	MODULE = CFClient PACKAGE = CFClient	355	MODULE = CFClient PACKAGE = CFClient
302		356
303	PROTOTYPES: ENABLE	357	PROTOTYPES: ENABLE
…		…
413		467
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416	}	470	}
417		471
		472	NV floor (NV x)
		473
		474	NV ceil (NV x)
		475
418	void	476	void
419	pango_init ()	477	pango_init ()
420	CODE:	478	CODE:
421	{	479	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	480	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	483	}
430		484
431	int	485	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		487
434	void	488	void
435	SDL_Quit ()	489	SDL_Quit ()
436		490
437	void	491	void
…		…
479	SDL_SetVideoMode (int w, int h, int fullscreen)	533	SDL_SetVideoMode (int w, int h, int fullscreen)
480	CODE:	534	CODE:
481	RETVAL = !!SDL_SetVideoMode (	535	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
483	);	537	);
		538	if (RETVAL)
		539	{
484	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		542	# include "glfunc.h"
		543	# undef GL_FUNC
		544	}
485	OUTPUT:	545	OUTPUT:
486	RETVAL	546	RETVAL
487		547
488	void	548	void
489	SDL_GL_SwapBuffers ()	549	SDL_GL_SwapBuffers ()
		550
		551	char *
		552	SDL_GetKeyName (int sym)
490		553
491	void	554	void
492	SDL_PollEvent ()	555	SDL_PollEvent ()
493	PPCODE:	556	PPCODE:
494	{	557	{
…		…
513	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
514	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
515	break;	578	break;
516		579
517	case SDL_MOUSEMOTION:	580	case SDL_MOUSEMOTION:
		581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		582
518	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
519	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
520	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
521	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
522	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
523	break;	588	break;
524		589
525	case SDL_MOUSEBUTTONDOWN:	590	case SDL_MOUSEBUTTONDOWN:
526	case SDL_MOUSEBUTTONUP:	591	case SDL_MOUSEBUTTONUP:
		592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		593
527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
531	break;	598	break;
…		…
558	CODE:	625	CODE:
559	#ifndef _WIN32	626	#ifndef _WIN32
560	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
561	#endif	628	#endif
562		629
563	char *
564	gl_version ()
565	CODE:
566	RETVAL = (char *)glGetString (GL_VERSION);
567	OUTPUT:
568	RETVAL
569
570	char *
571	gl_extensions ()
572	CODE:
573	RETVAL = (char *)glGetString (GL_EXTENSIONS);
574	OUTPUT:
575	RETVAL
576
577	void	630	void
578	add_font (char *file)	631	add_font (char *file)
579	CODE:	632	CODE:
580	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
581	#ifdef _WIN32
582	// cairo... sigh... requires win2000
583	AddFontResourceEx (file, FR_PRIVATE, 0);
584	#endif
585		634
586	void	635	void
587	load_image_inline (SV *image_)	636	load_image_inline (SV *image_)
588	ALIAS:	637	ALIAS:
589	load_image_file = 1	638	load_image_file = 1
…		…
685	CODE:	734	CODE:
686	fprintf (stderr, "FATAL: %s\n", message);	735	fprintf (stderr, "FATAL: %s\n", message);
687	#ifdef _WIN32	736	#ifdef _WIN32
688	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
689	#endif	738	#endif
690	exit (1);	739	_exit (1);
		740
		741	void
		742	_exit (int retval)
		743	CODE:
		744	_exit (retval);
691		745
692	MODULE = CFClient PACKAGE = CFClient::Font	746	MODULE = CFClient PACKAGE = CFClient::Font
693		747
694	CFClient::Font	748	CFClient::Font
695	new_from_file (SV class, char path, int id = 0)	749	new_from_file (SV class, char path, int id = 0)
…		…
713	CODE:	767	CODE:
714	default_font = self;	768	default_font = self;
715		769
716	MODULE = CFClient PACKAGE = CFClient::Layout	770	MODULE = CFClient PACKAGE = CFClient::Layout
717		771
		772	void
		773	clear_font_cache ()
		774	CODE:
		775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);
		776	tc_clear ();
		777
718	CFClient::Layout	778	CFClient::Layout
719	new (SV *class, int rgba = 0)	779	new (SV *class, int type = 0)
720	CODE:	780	CODE:
721	#if _WIN32
722	rgba = 0;//D
723	#endif
724	New (0, RETVAL, 1, struct cf_layout);	781	New (0, RETVAL, 1, struct cf_layout);
725		782
726	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	783	RETVAL->pl = pango_layout_new (opengl_context);
727	RETVAL->rgba = rgba;
728	RETVAL->r = 1.;	784	RETVAL->r = 1.;
729	RETVAL->g = 1.;	785	RETVAL->g = 1.;
730	RETVAL->b = 1.;	786	RETVAL->b = 1.;
731	RETVAL->a = 1.;	787	RETVAL->a = 1.;
732	RETVAL->base_height = MIN_FONT_HEIGHT;	788	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
741	DESTROY (CFClient::Layout self)	797	DESTROY (CFClient::Layout self)
742	CODE:	798	CODE:
743	g_object_unref (self->pl);	799	g_object_unref (self->pl);
744	Safefree (self);	800	Safefree (self);
745		801
746	int
747	is_rgba (CFClient::Layout self)
748	CODE:
749	RETVAL = self->rgba;
750	OUTPUT:
751	RETVAL
752
753	void	802	void
754	set_text (CFClient::Layout self, SV *text_)	803	set_text (CFClient::Layout self, SV *text_)
755	CODE:	804	CODE:
756	{	805	{
757	STRLEN textlen;	806	STRLEN textlen;
…		…
768	char *text = SvPVutf8 (text_, textlen);	817	char *text = SvPVutf8 (text_, textlen);
769		818
770	pango_layout_set_markup (self->pl, text, textlen);	819	pango_layout_set_markup (self->pl, text, textlen);
771	}	820	}
772		821
		822	void
		823	set_shapes (CFClient::Layout self, ...)
		824	CODE:
		825	{
		826	PangoAttrList *attrs = 0;
		827	const char *text = pango_layout_get_text (self->pl);
		828	const char *pos = text;
		829	int arg = 4;
		830
		831	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		832	{
		833	PangoRectangle inkrect, rect;
		834	PangoAttribute *attr;
		835
		836	int x = SvIV (ST (arg - 3));
		837	int y = SvIV (ST (arg - 2));
		838	int w = SvIV (ST (arg - 1));
		839	int h = SvIV (ST (arg ));
		840
		841	inkrect.x = 0;
		842	inkrect.y = 0;
		843	inkrect.width = 0;
		844	inkrect.height = 0;
		845
		846	rect.x = x * PANGO_SCALE;
		847	rect.y = y * PANGO_SCALE;
		848	rect.width = w * PANGO_SCALE;
		849	rect.height = h * PANGO_SCALE;
		850
		851	if (!attrs)
		852	attrs = pango_layout_get_attributes (self->pl);
		853
		854	attr = pango_attr_shape_new (&inkrect, &rect);
		855	attr->start_index = pos - text;
		856	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		857	pango_attr_list_insert (attrs, attr);
		858
		859	arg += 4;
		860	pos += sizeof (OBJ_STR) - 1;
		861	}
		862
		863	if (attrs)
		864	pango_layout_set_attributes (self->pl, attrs);
		865	}
		866
		867	void
		868	get_shapes (CFClient::Layout self)
		869	PPCODE:
		870	{
		871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		872
		873	do
		874	{
		875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		876
		877	if (run && shape_attr_p (run))
		878	{
		879	PangoRectangle extents;
		880	pango_layout_iter_get_run_extents (iter, 0, &extents);
		881
		882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		884	}
		885	}
		886	while (pango_layout_iter_next_run (iter));
		887
		888	pango_layout_iter_free (iter);
		889	}
		890
		891	int
		892	has_wrapped (CFClient::Layout self)
		893	CODE:
		894	{
		895	int lines = 1;
		896	const char *text = pango_layout_get_text (self->pl);
		897
		898	while (*text)
		899	lines += *text++ == '\n';
		900
		901	RETVAL = lines < pango_layout_get_line_count (self->pl);
		902	}
		903	OUTPUT:
		904	RETVAL
		905
773	SV *	906	SV *
774	get_text (CFClient::Layout self)	907	get_text (CFClient::Layout self)
775	CODE:	908	CODE:
776	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
777	SvUTF8_on (RETVAL);	910	sv_utf8_decode (RETVAL);
778	OUTPUT:	911	OUTPUT:
779	RETVAL	912	RETVAL
780		913
781	void	914	void
782	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
…		…
846	PUSHs (sv_2mortal (newSViv (w)));	979	PUSHs (sv_2mortal (newSViv (w)));
847	PUSHs (sv_2mortal (newSViv (h)));	980	PUSHs (sv_2mortal (newSViv (h)));
848	}	981	}
849		982
850	int	983	int
		984	descent (CFClient::Layout self)
		985	CODE:
		986	{
		987	PangoRectangle rect;
		988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		989	pango_layout_line_get_pixel_extents (line, 0, &rect);
		990	RETVAL = PANGO_DESCENT (rect);
		991	}
		992	OUTPUT:
		993	RETVAL
		994
		995	int
851	xy_to_index (CFClient::Layout self, int x, int y)	996	xy_to_index (CFClient::Layout self, int x, int y)
852	CODE:	997	CODE:
853	{	998	{
854	int index, trailing;	999	int index, trailing;
855	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
…		…
870	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
871	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
872	}	1017	}
873		1018
874	void	1019	void
875	render (CFClient::Layout self)	1020	render (CFClient::Layout self, float x, float y)
876	PPCODE:	1021	PPCODE:
877	{	1022	pango_opengl_render_layout_subpixel (
878	SV *retval;	1023	self->pl,
879	int w, h;	1024	x * PANGO_SCALE, y * PANGO_SCALE,
		1025	self->r, self->g, self->b, self->a
		1026	);
880		1027
881	layout_get_pixel_size (self, &w, &h);	1028	MODULE = CFClient PACKAGE = CFClient::Texture
882		1029
883	if (self->rgba)	1030	void
		1031	pad2pot (SV data_, SV w_, SV *h_)
		1032	CODE:
		1033	{
		1034	int ow = SvIV (w_);
		1035	int oh = SvIV (h_);
		1036
		1037	if (ow && oh)
884	{	1038	{
885	cairo_surface_t *surface;	1039	int nw = minpot (ow);
886	cairo_t *cairo;	1040	int nh = minpot (oh);
887		1041
888	retval = newSV (w * h * 4);	1042	if (nw != ow \|\| nh != oh)
889	SvPOK_only (retval);
890	SvCUR_set (retval, w * h * 4);
891
892	memset (SvPVX (retval), 0, w * h * 4);
893
894	surface = cairo_image_surface_create_for_data (
895	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
896	cairo = cairo_create (surface);
897	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
898
899	pango_cairo_show_layout (cairo, self->pl);
900
901	cairo_destroy (cairo);
902	cairo_surface_destroy (surface);
903
904	// what a mess, and its premultiplied, too :(
905	{	1043	{
906	uint32_t p = (uint32_t )SvPVX (retval);	1044	if (SvOK (data_))
907	uint32_t e = p + w h;
908
909	while (p < e)
910	{	1045	{
911	uint32_t rgba = *p;	1046	STRLEN datalen;
912	rgba = (rgba >> 24) \| (rgba << 8);	1047	char *data = SvPVbyte (data_, datalen);
913	#if 0	1048	int bpp = datalen / (ow * oh);
914	#ifdef _WIN32	1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));
915	{//D
916	uint8_t r = rgba >> 24;
917	uint8_t g = rgba >> 16;
918	uint8_t b = rgba >> 8;
919	uint8_t a = rgba >> 0;
920		1050
921	rgba = (rgba & 0xffffff00) \| a;	1051	SvPOK_only (result_);
		1052	SvCUR_set (result_, nw * nh * bpp);
		1053
		1054	memset (SvPVX (result_), 0, nw * nh * bpp);
		1055	while (oh--)
		1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1057
		1058	sv_setsv (data_, result_);
922	}	1059	}
923	#endif	1060
924	#endif	1061	sv_setiv (w_, nw);
925	rgba = SDL_SwapBE32 (rgba);	1062	sv_setiv (h_, nh);
926	*p++ = rgba;
927	}	1063	}
928	}
929
930	EXTEND (SP, 5);
931	PUSHs (sv_2mortal (newSViv (w)));
932	PUSHs (sv_2mortal (newSViv (h)));
933	PUSHs (sv_2mortal (retval));
934	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
935	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
936	}	1064	}
937	else
938	{
939	FT_Bitmap bitmap;
940
941	retval = newSV (w * h);
942	SvPOK_only (retval);
943	SvCUR_set (retval, w * h);
944
945	bitmap.rows = h;
946	bitmap.width = w;
947	bitmap.pitch = w;
948	bitmap.buffer = (unsigned char*)SvPVX (retval);
949	bitmap.num_grays = 256;
950	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
951
952	memset (bitmap.buffer, 0, w * h);
953
954	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
955
956	EXTEND (SP, 5);
957	PUSHs (sv_2mortal (newSViv (w)));
958	PUSHs (sv_2mortal (newSViv (h)));
959	PUSHs (sv_2mortal (retval));
960	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
961	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
962	}
963	}	1065	}
964		1066
965	MODULE = CFClient PACKAGE = CFClient::Texture
966
967	void	1067	void
968	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
969	PROTOTYPE: $$$;$$	1069	PROTOTYPE: $$$;$$
970	ALIAS:	1070	ALIAS:
971	draw_quad_alpha = 1	1071	draw_quad_alpha = 1
972	draw_quad_alpha_premultiplied = 2	1072	draw_quad_alpha_premultiplied = 2
973	CODE:	1073	CODE:
974	{	1074	{
975	HV hv = (HV )SvRV (self);	1075	HV hv = (HV )SvRV (self);
976	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
977	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
978	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
979	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
980		1079
981	if (items < 5)	1080	if (items < 5)
982	{	1081	{
983	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));
984	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));
985	}	1084	}
986		1085
987	if (ix)	1086	if (ix)
988	{	1087	{
989	glEnable (GL_BLEND);	1088	glEnable (GL_BLEND);
		1089
		1090	if (ix == 2)
990	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1091	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1092	else
		1093	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1094	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1095
991	glEnable (GL_ALPHA_TEST);	1096	glEnable (GL_ALPHA_TEST);
992	glAlphaFunc (GL_GREATER, 0.01f);	1097	glAlphaFunc (GL_GREATER, 0.01f);
993	}	1098	}
994		1099
995	glBindTexture (GL_TEXTURE_2D, name);	1100	glBindTexture (GL_TEXTURE_2D, name);
996
997	if (wrap_mode)
998	{
999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1001	}
1002		1101
1003	glBegin (GL_QUADS);	1102	glBegin (GL_QUADS);
1004	glTexCoord2f (0, 0); glVertex2f (x , y );	1103	glTexCoord2f (0, 0); glVertex2f (x , y );
1005	glTexCoord2f (0, t); glVertex2f (x , y + h);	1104	glTexCoord2f (0, t); glVertex2f (x , y + h);
1006	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1105	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1039	DESTROY (CFClient::Map self)	1138	DESTROY (CFClient::Map self)
1040	CODE:	1139	CODE:
1041	{	1140	{
1042	map_clear (self);	1141	map_clear (self);
1043	Safefree (self->face);	1142	Safefree (self->face);
		1143	Safefree (self->tex);
1044	Safefree (self);	1144	Safefree (self);
1045	}	1145	}
1046		1146
1047	void	1147	void
1048	clear (CFClient::Map self)	1148	clear (CFClient::Map self)
…		…
1083	tex->r = r;	1183	tex->r = r;
1084	tex->g = g;	1184	tex->g = g;
1085	tex->b = b;	1185	tex->b = b;
1086	tex->a = a;	1186	tex->a = a;
1087	}	1187	}
		1188
		1189	// somewhat hackish, but for textures that require it, it really
		1190	// improves the look, and most others don't suffer.
		1191	glBindTexture (GL_TEXTURE_2D, name);
		1192	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1193	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1194	// use uglier nearest interpolation because linear suffers
		1195	// from transparent color bleeding and ugly wrapping effects.
		1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1088	}	1197	}
1089		1198
1090	int	1199	int
1091	ox (CFClient::Map self)	1200	ox (CFClient::Map self)
1092	ALIAS:	1201	ALIAS:
1093	oy = 1	1202	oy = 1
		1203	x = 2
		1204	y = 3
		1205	w = 4
		1206	h = 5
1094	CODE:	1207	CODE:
1095	switch (ix)	1208	switch (ix)
1096	{	1209	{
1097	case 0: RETVAL = self->ox; break;	1210	case 0: RETVAL = self->ox; break;
1098	case 1: RETVAL = self->oy; break;	1211	case 1: RETVAL = self->oy; break;
		1212	case 2: RETVAL = self->x; break;
		1213	case 3: RETVAL = self->y; break;
		1214	case 4: RETVAL = self->w; break;
		1215	case 5: RETVAL = self->h; break;
1099	}	1216	}
1100	OUTPUT:	1217	OUTPUT:
1101	RETVAL	1218	RETVAL
1102		1219
1103	void	1220	void
…		…
1137		1254
1138	while (data < data_end)	1255	while (data < data_end)
1139	{	1256	{
1140	flags = (data [0] << 8) + data [1]; data += 2;	1257	flags = (data [0] << 8) + data [1]; data += 2;
1141		1258
1142	x = ((flags >> 10) & 63) + self->x;	1259	x = self->x + ((flags >> 10) & 63);
1143	y = ((flags >> 4) & 63) + self->y;	1260	y = self->y + ((flags >> 4) & 63);
1144		1261
1145	cell = map_get_cell (self, x, y);	1262	cell = map_get_cell (self, x, y);
1146		1263
1147	if (flags & 15)	1264	if (flags & 15)
1148	{	1265	{
…		…
1238	OUTPUT:	1355	OUTPUT:
1239	RETVAL	1356	RETVAL
1240		1357
1241	void	1358	void
1242	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1243	PPCODE:	1360	CODE:
1244	{	1361	{
1245	int vx, vy;	1362	int vx, vy;
1246	int x, y, z;	1363	int x, y, z;
1247	int last_name;	1364	int last_name;
1248	mapface face;	1365	mapface face;
1249	int sw4 = (sw + 3) & ~3;
1250	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1251	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1252		1366
1253	memset (darkness, 255, sw4 * sh);
1254	SvPOK_only (darkness_sv);
1255	SvCUR_set (darkness_sv, sw4 * sh);
1256
1257	vx = self->x + (self->w - sw) / 2 - shift_x;	1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1258	vy = self->y + (self->h - sh) / 2 - shift_y;	1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1259		1369
1260	/*	1370	/*
1261	int vx = self->vx = self->w >= sw	1371	int vx = self->vx = self->w >= sw
1262	? self->x + (self->w - sw) / 2	1372	? self->x + (self->w - sw) / 2
1263	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1267	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1268	*/	1378	*/
1269		1379
1270	glColor4ub (255, 255, 255, 255);	1380	glColor4ub (255, 255, 255, 255);
1271		1381
		1382	glEnable (GL_BLEND);
1272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1273	glEnable (GL_BLEND);
1274	glEnable (GL_TEXTURE_2D);	1384	glEnable (GL_TEXTURE_2D);
1275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1276		1386
1277	glBegin (GL_QUADS);	1387	glBegin (GL_QUADS);
1278		1388
…		…
1286		1396
1287	for (x = 0; x < sw; x++)	1397	for (x = 0; x < sw; x++)
1288	if (row->c0 <= x + vx && x + vx < row->c1)	1398	if (row->c0 <= x + vx && x + vx < row->c1)
1289	{	1399	{
1290	mapcell *cell = row->col + (x + vx - row->c0);	1400	mapcell *cell = row->col + (x + vx - row->c0);
1291
1292	darkness[y * sw4 + x] = cell->darkness < 0
1293	? 255 - FOW_DARKNESS
1294	: 255 - cell->darkness;
1295		1401
1296	face = cell->face [z];	1402	face = cell->face [z];
1297		1403
1298	if (face)	1404	if (face)
1299	{	1405	{
…		…
1320		1426
1321	glEnd ();	1427	glEnd ();
1322		1428
1323	glDisable (GL_TEXTURE_2D);	1429	glDisable (GL_TEXTURE_2D);
1324	glDisable (GL_BLEND);	1430	glDisable (GL_BLEND);
		1431	}
		1432
		1433	void
		1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1435	CODE:
		1436	{
		1437	static float color[16][3] = {
		1438	{ 0.00F, 0.00F, 0.00F },
		1439	{ 1.00F, 1.00F, 1.00F },
		1440	{ 0.00F, 0.00F, 0.55F },
		1441	{ 1.00F, 0.00F, 0.00F },
		1442
		1443	{ 1.00F, 0.54F, 0.00F },
		1444	{ 0.11F, 0.56F, 1.00F },
		1445	{ 0.93F, 0.46F, 0.00F },
		1446	{ 0.18F, 0.54F, 0.34F },
		1447
		1448	{ 0.56F, 0.73F, 0.56F },
		1449	{ 0.80F, 0.80F, 0.80F },
		1450	{ 0.55F, 0.41F, 0.13F },
		1451	{ 0.99F, 0.77F, 0.26F },
		1452
		1453	{ 0.74F, 0.65F, 0.41F },
		1454
		1455	{ 0.00F, 1.00F, 1.00F },
		1456	{ 1.00F, 0.00F, 1.00F },
		1457	{ 1.00F, 1.00F, 0.00F },
		1458	};
		1459
		1460	int x, y;
		1461
		1462	glEnable (GL_TEXTURE_2D);
		1463	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1464	glEnable (GL_BLEND);
		1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1466	glBegin (GL_QUADS);
		1467
		1468	for (y = 0; y < h; y++)
		1469	for (x = 0; x < w; x++)
		1470	{
		1471	unsigned char m = data [x + y * w];
		1472
		1473	if (m)
		1474	{
		1475	float *c = color [m & 15];
		1476
		1477	float tx1 = m & 0x40 ? 0.5 : 0.;
		1478	float tx2 = tx1 + 0.5;
		1479
		1480	glColor4f (c[0], c[1], c[2], 0.75);
		1481	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1482	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1483	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1484	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1485	}
		1486	}
		1487
		1488	glEnd ();
		1489	glDisable (GL_BLEND);
		1490	glDisable (GL_TEXTURE_2D);
		1491	}
		1492
		1493	void
		1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1495	PPCODE:
		1496	{
		1497	int vx, vy;
		1498	int x, y;
		1499	int sw4 = (sw + 3) & ~3;
		1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1502
		1503	memset (darkness, 255, sw4 * sh);
		1504	SvPOK_only (darkness_sv);
		1505	SvCUR_set (darkness_sv, sw4 * sh);
		1506
		1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1509
		1510	for (y = 0; y < sh; y++)
		1511	if (0 <= y + vy && y + vy < self->rows)
		1512	{
		1513	maprow *row = self->row + (y + vy);
		1514
		1515	for (x = 0; x < sw; x++)
		1516	if (row->c0 <= x + vx && x + vx < row->c1)
		1517	{
		1518	mapcell *cell = row->col + (x + vx - row->c0);
		1519
		1520	darkness[y * sw4 + x] = cell->darkness < 0
		1521	? 255 - FOW_DARKNESS
		1522	: 255 - cell->darkness;
		1523	}
		1524	}
1325		1525
1326	EXTEND (SP, 3);	1526	EXTEND (SP, 3);
1327	PUSHs (sv_2mortal (newSViv (sw4)));	1527	PUSHs (sv_2mortal (newSViv (sw4)));
1328	PUSHs (sv_2mortal (newSViv (sh)));	1528	PUSHs (sv_2mortal (newSViv (sh)));
1329	PUSHs (darkness_sv);	1529	PUSHs (darkness_sv);
…		…
1530	const_iv (GL_COLOR_MATERIAL),	1730	const_iv (GL_COLOR_MATERIAL),
1531	const_iv (GL_SMOOTH),	1731	const_iv (GL_SMOOTH),
1532	const_iv (GL_FLAT),	1732	const_iv (GL_FLAT),
1533	const_iv (GL_DITHER),	1733	const_iv (GL_DITHER),
1534	const_iv (GL_BLEND),	1734	const_iv (GL_BLEND),
		1735	const_iv (GL_CULL_FACE),
1535	const_iv (GL_SCISSOR_TEST),	1736	const_iv (GL_SCISSOR_TEST),
		1737	const_iv (GL_DEPTH_TEST),
		1738	const_iv (GL_ALPHA_TEST),
		1739	const_iv (GL_NORMALIZE),
		1740	const_iv (GL_RESCALE_NORMAL),
		1741	const_iv (GL_FRONT),
		1742	const_iv (GL_BACK),
1536	const_iv (GL_AND),	1743	const_iv (GL_AND),
1537	const_iv (GL_ONE),	1744	const_iv (GL_ONE),
1538	const_iv (GL_ZERO),	1745	const_iv (GL_ZERO),
1539	const_iv (GL_SRC_ALPHA),	1746	const_iv (GL_SRC_ALPHA),
1540	const_iv (GL_SRC_ALPHA_SATURATE),	1747	const_iv (GL_DST_ALPHA),
1541	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1748	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1542	const_iv (GL_ONE_MINUS_DST_ALPHA),	1749	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1750	const_iv (GL_SRC_ALPHA_SATURATE),
1543	const_iv (GL_RGB),	1751	const_iv (GL_RGB),
1544	const_iv (GL_RGBA),	1752	const_iv (GL_RGBA),
		1753	const_iv (GL_RGBA4),
		1754	const_iv (GL_RGBA8),
		1755	const_iv (GL_RGB5_A1),
1545	const_iv (GL_UNSIGNED_BYTE),	1756	const_iv (GL_UNSIGNED_BYTE),
		1757	const_iv (GL_UNSIGNED_SHORT),
		1758	const_iv (GL_UNSIGNED_INT),
1546	const_iv (GL_ALPHA),	1759	const_iv (GL_ALPHA),
1547	const_iv (GL_INTENSITY),	1760	const_iv (GL_INTENSITY),
1548	const_iv (GL_LUMINANCE),	1761	const_iv (GL_LUMINANCE),
1549	const_iv (GL_LUMINANCE_ALPHA),	1762	const_iv (GL_LUMINANCE_ALPHA),
1550	const_iv (GL_FLOAT),	1763	const_iv (GL_FLOAT),
…		…
1556	const_iv (GL_TEXTURE_MAG_FILTER),	1769	const_iv (GL_TEXTURE_MAG_FILTER),
1557	const_iv (GL_TEXTURE_MIN_FILTER),	1770	const_iv (GL_TEXTURE_MIN_FILTER),
1558	const_iv (GL_TEXTURE_ENV_MODE),	1771	const_iv (GL_TEXTURE_ENV_MODE),
1559	const_iv (GL_TEXTURE_WRAP_S),	1772	const_iv (GL_TEXTURE_WRAP_S),
1560	const_iv (GL_TEXTURE_WRAP_T),	1773	const_iv (GL_TEXTURE_WRAP_T),
		1774	const_iv (GL_REPEAT),
1561	const_iv (GL_CLAMP),	1775	const_iv (GL_CLAMP),
1562	const_iv (GL_REPEAT),	1776	const_iv (GL_CLAMP_TO_EDGE),
1563	const_iv (GL_NEAREST),	1777	const_iv (GL_NEAREST),
1564	const_iv (GL_LINEAR),	1778	const_iv (GL_LINEAR),
1565	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1779	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1566	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1780	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1567	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1781	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1568	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1782	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1569	const_iv (GL_GENERATE_MIPMAP),	1783	const_iv (GL_GENERATE_MIPMAP),
1570	const_iv (GL_MODULATE),	1784	const_iv (GL_MODULATE),
1571	const_iv (GL_DECAL),	1785	const_iv (GL_DECAL),
1572	const_iv (GL_REPLACE),	1786	const_iv (GL_REPLACE),
		1787	const_iv (GL_DEPTH_BUFFER_BIT),
1573	const_iv (GL_COLOR_BUFFER_BIT),	1788	const_iv (GL_COLOR_BUFFER_BIT),
1574	const_iv (GL_PROJECTION),	1789	const_iv (GL_PROJECTION),
1575	const_iv (GL_MODELVIEW),	1790	const_iv (GL_MODELVIEW),
1576	const_iv (GL_COLOR_LOGIC_OP),	1791	const_iv (GL_COLOR_LOGIC_OP),
1577	const_iv (GL_SEPARABLE_2D),	1792	const_iv (GL_SEPARABLE_2D),
1578	const_iv (GL_CONVOLUTION_2D),	1793	const_iv (GL_CONVOLUTION_2D),
1579	const_iv (GL_CONVOLUTION_BORDER_MODE),	1794	const_iv (GL_CONVOLUTION_BORDER_MODE),
1580	const_iv (GL_CONSTANT_BORDER),	1795	const_iv (GL_CONSTANT_BORDER),
1581	const_iv (GL_LINES),	1796	const_iv (GL_LINES),
		1797	const_iv (GL_LINE_LOOP),
1582	const_iv (GL_QUADS),	1798	const_iv (GL_QUADS),
1583	const_iv (GL_LINE_LOOP),	1799	const_iv (GL_QUAD_STRIP),
		1800	const_iv (GL_TRIANGLES),
		1801	const_iv (GL_TRIANGLE_STRIP),
		1802	const_iv (GL_TRIANGLE_FAN),
1584	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1585	const_iv (GL_FASTEST),	1804	const_iv (GL_FASTEST),
		1805	const_iv (GL_V2F),
		1806	const_iv (GL_V3F),
		1807	const_iv (GL_T2F_V3F),
		1808	const_iv (GL_T2F_N3F_V3F),
1586	# undef const_iv	1809	# undef const_iv
1587	};	1810	};
1588		1811
1589	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1590	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1591	}	1814	}
1592		1815
		1816	char *
		1817	gl_vendor ()
		1818	CODE:
		1819	RETVAL = (char *)glGetString (GL_VENDOR);
		1820	OUTPUT:
		1821	RETVAL
		1822
		1823	char *
		1824	gl_version ()
		1825	CODE:
		1826	RETVAL = (char *)glGetString (GL_VERSION);
		1827	OUTPUT:
		1828	RETVAL
		1829
		1830	char *
		1831	gl_extensions ()
		1832	CODE:
		1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1834	OUTPUT:
		1835	RETVAL
		1836
1593	int glGetError ()	1837	int glGetError ()
		1838
		1839	void glFinish ()
1594		1840
1595	void glClear (int mask)	1841	void glClear (int mask)
1596		1842
1597	void glClearColor (float r, float g, float b, float a = 1.0)	1843	void glClearColor (float r, float g, float b, float a = 1.0)
1598	PROTOTYPE: @	1844	PROTOTYPE: @
…		…
1605		1851
1606	void glHint (int target, int mode)	1852	void glHint (int target, int mode)
1607		1853
1608	void glBlendFunc (int sfactor, int dfactor)	1854	void glBlendFunc (int sfactor, int dfactor)
1609		1855
		1856	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1857	CODE:
		1858	gl_BlendFuncSeparate (sa, da, saa, daa);
		1859
		1860	void glDepthMask (int flag)
		1861
1610	void glLogicOp (int opcode)	1862	void glLogicOp (int opcode)
1611		1863
1612	void glColorMask (int red, int green, int blue, int alpha)	1864	void glColorMask (int red, int green, int blue, int alpha)
1613		1865
1614	void glMatrixMode (int mode)	1866	void glMatrixMode (int mode)
…		…
1617		1869
1618	void glPopMatrix ()	1870	void glPopMatrix ()
1619		1871
1620	void glLoadIdentity ()	1872	void glLoadIdentity ()
1621		1873
		1874	void glDrawBuffer (int buffer)
		1875
		1876	void glReadBuffer (int buffer)
		1877
1622	# near and far are due to microsofts buggy c compiler	1878	# near_ and far_ are due to microsofts buggy "c" compiler
		1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1880
		1881	# near_ and far_ are due to microsofts buggy "c" compiler
1623	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1624		1883
1625	void glViewport (int x, int y, int width, int height)	1884	void glViewport (int x, int y, int width, int height)
1626		1885
1627	void glScissor (int x, int y, int width, int height)	1886	void glScissor (int x, int y, int width, int height)
…		…
1642		1901
1643	void glEnd ()	1902	void glEnd ()
1644		1903
1645	void glColor (float r, float g, float b, float a = 1.0)	1904	void glColor (float r, float g, float b, float a = 1.0)
1646	PROTOTYPE: @	1905	PROTOTYPE: @
		1906	ALIAS:
		1907	glColor_premultiply = 1
1647	CODE:	1908	CODE:
		1909	if (ix)
		1910	{
		1911	r *= a;
		1912	g *= a;
		1913	b *= a;
		1914	}
		1915	// microsoft visual "c" rounds instead of truncating...
1648	glColor4ub (MIN ((int)(r * 255.f), 255),	1916	glColor4ub (MIN ((int)(r * 256.f), 255),
1649	MIN ((int)(g * 255.f), 255),	1917	MIN ((int)(g * 256.f), 255),
1650	MIN ((int)(b * 255.f), 255),	1918	MIN ((int)(b * 256.f), 255),
1651	MIN ((int)(a * 255.f), 255));	1919	MIN ((int)(a * 256.f), 255));
		1920
		1921	void glInterleavedArrays (int format, int stride, char *data)
		1922
		1923	void glDrawElements (int mode, int count, int type, char *indices)
		1924
		1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1926
		1927	void glRasterPos (float x, float y, float z = 0.)
		1928	CODE:
		1929	glRasterPos3f (0, 0, z);
		1930	glBitmap (0, 0, 0, 0, x, y, 0);
1652		1931
1653	void glVertex (float x, float y, float z = 0.)	1932	void glVertex (float x, float y, float z = 0.)
1654	CODE:	1933	CODE:
1655	glVertex3f (x, y, z);	1934	glVertex3f (x, y, z);
1656		1935
…		…
1668		1947
1669	void glBindTexture (int target, int name)	1948	void glBindTexture (int target, int name)
1670		1949
1671	void glConvolutionParameter (int target, int pname, float params)	1950	void glConvolutionParameter (int target, int pname, float params)
1672	CODE:	1951	CODE:
1673	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1952	if (gl.ConvolutionParameterf)
		1953	gl.ConvolutionParameterf (target, pname, params);
1674		1954
1675	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1955	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1676	CODE:	1956	CODE:
1677	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1957	if (gl.ConvolutionFilter2D)
1678	(target, internalformat, width, height, format, type, data));	1958	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1679		1959
1680	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1681	CODE:	1961	CODE:
1682	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	1962	if (gl.SeparableFilter2D)
1683	(target, internalformat, width, height, format, type, row, column));	1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1684		1964
1685	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1686		1966
1687	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1688		1968
1689	void glRasterPos (int x, int y)	1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1690	CODE:
1691	glRasterPos2i (x, y);
1692		1970
1693	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1694		1972
1695	int glGenTexture ()	1973	int glGenTexture ()
1696	CODE:	1974	CODE:
…		…
1723		2001
1724	void glEndList ()	2002	void glEndList ()
1725		2003
1726	void glCallList (int list)	2004	void glCallList (int list)
1727		2005
		2006

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.88 by root, Fri May 19 23:18:40 2006 UTC vs. Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.88 by root, Fri May 19 23:18:40 2006 UTC vs.
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC