[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 1.128 by root, Wed Jul 5 03:01:01 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 0
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);
89	#ifdef _WIN32	123	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	125	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	127	}
95		128
96	static void	129	static void
97	layout_update_font (CFClient__Layout self)	130	layout_update_font (CFClient__Layout self)
98	{	131	{
…		…
294	ev.code = 1;	327	ev.code = 1;
295	ev.data1 = (void *)(long)channel;	328	ev.data1 = (void *)(long)channel;
296	ev.data2 = 0;	329	ev.data2 = 0;
297		330
298	SDL_PushEvent ((SDL_Event *)&ev);	331	SDL_PushEvent ((SDL_Event *)&ev);
		332	}
		333
		334	static unsigned int
		335	minpot (unsigned int n)
		336	{
		337	if (!n)
		338	return 0;
		339
		340	--n;
		341
		342	n \|= n >> 1;
		343	n \|= n >> 2;
		344	n \|= n >> 4;
		345	n \|= n >> 8;
		346	n \|= n >> 16;
		347
		348	return n + 1;
299	}	349	}
300		350
301	MODULE = CFClient PACKAGE = CFClient	351	MODULE = CFClient PACKAGE = CFClient
302		352
303	PROTOTYPES: ENABLE	353	PROTOTYPES: ENABLE
…		…
413		463
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
416	}	466	}
417		467
		468	NV floor (NV x)
		469
		470	NV ceil (NV x)
		471
418	void	472	void
419	pango_init ()	473	pango_init ()
420	CODE:	474	CODE:
421	{	475	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	476	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	477	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);	478	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	}	479	}
430		480
431	int	481	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		483
434	void	484	void
435	SDL_Quit ()	485	SDL_Quit ()
436		486
437	void	487	void
…		…
479	SDL_SetVideoMode (int w, int h, int fullscreen)	529	SDL_SetVideoMode (int w, int h, int fullscreen)
480	CODE:	530	CODE:
481	RETVAL = !!SDL_SetVideoMode (	531	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
483	);	533	);
		534	if (RETVAL)
		535	{
484	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		538	# include "glfunc.h"
		539	# undef GL_FUNC
		540	}
485	OUTPUT:	541	OUTPUT:
486	RETVAL	542	RETVAL
487		543
488	void	544	void
489	SDL_GL_SwapBuffers ()	545	SDL_GL_SwapBuffers ()
		546
		547	char *
		548	SDL_GetKeyName (int sym)
490		549
491	void	550	void
492	SDL_PollEvent ()	551	SDL_PollEvent ()
493	PPCODE:	552	PPCODE:
494	{	553	{
…		…
513	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
514	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
515	break;	574	break;
516		575
517	case SDL_MOUSEMOTION:	576	case SDL_MOUSEMOTION:
		577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		578
518	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
519	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
520	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
521	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
522	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
523	break;	584	break;
524		585
525	case SDL_MOUSEBUTTONDOWN:	586	case SDL_MOUSEBUTTONDOWN:
526	case SDL_MOUSEBUTTONUP:	587	case SDL_MOUSEBUTTONUP:
		588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		589
527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
531	break;	594	break;
…		…
558	CODE:	621	CODE:
559	#ifndef _WIN32	622	#ifndef _WIN32
560	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
561	#endif	624	#endif
562		625
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	626	void
578	add_font (char *file)	627	add_font (char *file)
579	CODE:	628	CODE:
580	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	629	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		630
586	void	631	void
587	load_image_inline (SV *image_)	632	load_image_inline (SV *image_)
588	ALIAS:	633	ALIAS:
589	load_image_file = 1	634	load_image_file = 1
…		…
685	CODE:	730	CODE:
686	fprintf (stderr, "FATAL: %s\n", message);	731	fprintf (stderr, "FATAL: %s\n", message);
687	#ifdef _WIN32	732	#ifdef _WIN32
688	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
689	#endif	734	#endif
690	exit (1);	735	_exit (1);
		736
		737	void
		738	_exit (int retval)
		739	CODE:
		740	_exit (retval);
691		741
692	MODULE = CFClient PACKAGE = CFClient::Font	742	MODULE = CFClient PACKAGE = CFClient::Font
693		743
694	CFClient::Font	744	CFClient::Font
695	new_from_file (SV class, char path, int id = 0)	745	new_from_file (SV class, char path, int id = 0)
…		…
713	CODE:	763	CODE:
714	default_font = self;	764	default_font = self;
715		765
716	MODULE = CFClient PACKAGE = CFClient::Layout	766	MODULE = CFClient PACKAGE = CFClient::Layout
717		767
		768	void
		769	clear_font_cache ()
		770	CODE:
		771	tc_clear ();
		772
718	CFClient::Layout	773	CFClient::Layout
719	new (SV *class, int rgba = 0)	774	new (SV *class)
720	CODE:	775	CODE:
721	#if _WIN32
722	rgba = 0;//D
723	#endif
724	New (0, RETVAL, 1, struct cf_layout);	776	New (0, RETVAL, 1, struct cf_layout);
725		777
726	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	778	RETVAL->pl = pango_layout_new (opengl_context);
727	RETVAL->rgba = rgba;
728	RETVAL->r = 1.;	779	RETVAL->r = 1.;
729	RETVAL->g = 1.;	780	RETVAL->g = 1.;
730	RETVAL->b = 1.;	781	RETVAL->b = 1.;
731	RETVAL->a = 1.;	782	RETVAL->a = 1.;
732	RETVAL->base_height = MIN_FONT_HEIGHT;	783	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
741	DESTROY (CFClient::Layout self)	792	DESTROY (CFClient::Layout self)
742	CODE:	793	CODE:
743	g_object_unref (self->pl);	794	g_object_unref (self->pl);
744	Safefree (self);	795	Safefree (self);
745		796
746	int
747	is_rgba (CFClient::Layout self)
748	CODE:
749	RETVAL = self->rgba;
750	OUTPUT:
751	RETVAL
752
753	void	797	void
754	set_text (CFClient::Layout self, SV *text_)	798	set_text (CFClient::Layout self, SV *text_)
755	CODE:	799	CODE:
756	{	800	{
757	STRLEN textlen;	801	STRLEN textlen;
…		…
768	char *text = SvPVutf8 (text_, textlen);	812	char *text = SvPVutf8 (text_, textlen);
769		813
770	pango_layout_set_markup (self->pl, text, textlen);	814	pango_layout_set_markup (self->pl, text, textlen);
771	}	815	}
772		816
		817	void
		818	set_shapes (CFClient::Layout self, ...)
		819	CODE:
		820	{
		821	PangoAttrList *attrs = 0;
		822	const char *text = pango_layout_get_text (self->pl);
		823	const char *pos = text;
		824	int arg = 4;
		825
		826	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		827	{
		828	PangoRectangle inkrect, rect;
		829	PangoAttribute *attr;
		830
		831	int x = SvIV (ST (arg - 3));
		832	int y = SvIV (ST (arg - 2));
		833	int w = SvIV (ST (arg - 1));
		834	int h = SvIV (ST (arg ));
		835
		836	inkrect.x = 0;
		837	inkrect.y = 0;
		838	inkrect.width = 0;
		839	inkrect.height = 0;
		840
		841	rect.x = x * PANGO_SCALE;
		842	rect.y = y * PANGO_SCALE;
		843	rect.width = w * PANGO_SCALE;
		844	rect.height = h * PANGO_SCALE;
		845
		846	if (!attrs)
		847	attrs = pango_layout_get_attributes (self->pl);
		848
		849	attr = pango_attr_shape_new (&inkrect, &rect);
		850	attr->start_index = pos - text;
		851	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		852	pango_attr_list_insert (attrs, attr);
		853
		854	arg += 4;
		855	pos += sizeof (OBJ_STR) - 1;
		856	}
		857
		858	if (attrs)
		859	pango_layout_set_attributes (self->pl, attrs);
		860	}
		861
		862	void
		863	get_shapes (CFClient::Layout self)
		864	PPCODE:
		865	{
		866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		867
		868	do
		869	{
		870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		871
		872	if (run && shape_attr_p (run))
		873	{
		874	PangoRectangle extents;
		875	pango_layout_iter_get_run_extents (iter, 0, &extents);
		876
		877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		879	}
		880	}
		881	while (pango_layout_iter_next_run (iter));
		882
		883	pango_layout_iter_free (iter);
		884	}
		885
		886	int
		887	has_wrapped (CFClient::Layout self)
		888	CODE:
		889	{
		890	int lines = 1;
		891	const char *text = pango_layout_get_text (self->pl);
		892
		893	while (*text)
		894	lines += *text++ == '\n';
		895
		896	RETVAL = lines < pango_layout_get_line_count (self->pl);
		897	}
		898	OUTPUT:
		899	RETVAL
		900
773	SV *	901	SV *
774	get_text (CFClient::Layout self)	902	get_text (CFClient::Layout self)
775	CODE:	903	CODE:
776	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
777	SvUTF8_on (RETVAL);	905	sv_utf8_decode (RETVAL);
778	OUTPUT:	906	OUTPUT:
779	RETVAL	907	RETVAL
780		908
781	void	909	void
782	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
…		…
846	PUSHs (sv_2mortal (newSViv (w)));	974	PUSHs (sv_2mortal (newSViv (w)));
847	PUSHs (sv_2mortal (newSViv (h)));	975	PUSHs (sv_2mortal (newSViv (h)));
848	}	976	}
849		977
850	int	978	int
		979	descent (CFClient::Layout self)
		980	CODE:
		981	{
		982	PangoRectangle rect;
		983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		984	pango_layout_line_get_pixel_extents (line, 0, &rect);
		985	RETVAL = PANGO_DESCENT (rect);
		986	}
		987	OUTPUT:
		988	RETVAL
		989
		990	int
851	xy_to_index (CFClient::Layout self, int x, int y)	991	xy_to_index (CFClient::Layout self, int x, int y)
852	CODE:	992	CODE:
853	{	993	{
854	int index, trailing;	994	int index, trailing;
855	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	995	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)));	1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
871	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
872	}	1012	}
873		1013
874	void	1014	void
875	render (CFClient::Layout self)	1015	render (CFClient::Layout self, float x, float y)
876	PPCODE:	1016	PPCODE:
877	{	1017	pango_opengl_render_layout_subpixel (
878	SV *retval;	1018	self->pl,
879	int w, h;	1019	x * PANGO_SCALE, y * PANGO_SCALE,
		1020	self->r, self->g, self->b, self->a
		1021	);
880		1022
881	layout_get_pixel_size (self, &w, &h);	1023	MODULE = CFClient PACKAGE = CFClient::Texture
882		1024
883	if (self->rgba)	1025	void
		1026	pad2pot (SV data_, SV w_, SV *h_)
		1027	CODE:
		1028	{
		1029	int ow = SvIV (w_);
		1030	int oh = SvIV (h_);
		1031
		1032	if (ow && oh)
884	{	1033	{
885	cairo_surface_t *surface;	1034	int nw = minpot (ow);
886	cairo_t *cairo;	1035	int nh = minpot (oh);
887		1036
888	retval = newSV (w * h * 4);	1037	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	{	1038	{
906	uint32_t p = (uint32_t )SvPVX (retval);	1039	if (SvOK (data_))
907	uint32_t e = p + w h;
908
909	while (p < e)
910	{	1040	{
911	uint32_t rgba = *p;	1041	STRLEN datalen;
912	rgba = (rgba >> 24) \| (rgba << 8);	1042	char *data = SvPVbyte (data_, datalen);
913	#if 0	1043	int bpp = datalen / (ow * oh);
914	#ifdef _WIN32	1044	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		1045
921	rgba = (rgba & 0xffffff00) \| a;	1046	SvPOK_only (result_);
		1047	SvCUR_set (result_, nw * nh * bpp);
		1048
		1049	memset (SvPVX (result_), 0, nw * nh * bpp);
		1050	while (oh--)
		1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1052
		1053	sv_setsv (data_, result_);
922	}	1054	}
923	#endif	1055
924	#endif	1056	sv_setiv (w_, nw);
925	rgba = SDL_SwapBE32 (rgba);	1057	sv_setiv (h_, nh);
926	*p++ = rgba;
927	}	1058	}
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	}	1059	}
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	}	1060	}
964		1061
965	MODULE = CFClient PACKAGE = CFClient::Texture
966
967	void	1062	void
968	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
969	PROTOTYPE: $$$;$$	1064	PROTOTYPE: $$$;$$
970	ALIAS:	1065	ALIAS:
971	draw_quad_alpha = 1	1066	draw_quad_alpha = 1
972	draw_quad_alpha_premultiplied = 2	1067	draw_quad_alpha_premultiplied = 2
973	CODE:	1068	CODE:
974	{	1069	{
975	HV hv = (HV )SvRV (self);	1070	HV hv = (HV )SvRV (self);
976	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
977	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
978	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
979	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
980		1074
981	if (items < 5)	1075	if (items < 5)
982	{	1076	{
983	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));
984	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));
985	}	1079	}
986		1080
987	if (ix)	1081	if (ix)
988	{	1082	{
989	glEnable (GL_BLEND);	1083	glEnable (GL_BLEND);
		1084
		1085	if (ix == 2)
990	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1086	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1087	else
		1088	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1089	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1090
991	glEnable (GL_ALPHA_TEST);	1091	glEnable (GL_ALPHA_TEST);
992	glAlphaFunc (GL_GREATER, 0.01f);	1092	glAlphaFunc (GL_GREATER, 0.01f);
993	}	1093	}
994		1094
995	glBindTexture (GL_TEXTURE_2D, name);	1095	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		1096
1003	glBegin (GL_QUADS);	1097	glBegin (GL_QUADS);
1004	glTexCoord2f (0, 0); glVertex2f (x , y );	1098	glTexCoord2f (0, 0); glVertex2f (x , y );
1005	glTexCoord2f (0, t); glVertex2f (x , y + h);	1099	glTexCoord2f (0, t); glVertex2f (x , y + h);
1006	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1100	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1039	DESTROY (CFClient::Map self)	1133	DESTROY (CFClient::Map self)
1040	CODE:	1134	CODE:
1041	{	1135	{
1042	map_clear (self);	1136	map_clear (self);
1043	Safefree (self->face);	1137	Safefree (self->face);
		1138	Safefree (self->tex);
1044	Safefree (self);	1139	Safefree (self);
1045	}	1140	}
1046		1141
1047	void	1142	void
1048	clear (CFClient::Map self)	1143	clear (CFClient::Map self)
…		…
1083	tex->r = r;	1178	tex->r = r;
1084	tex->g = g;	1179	tex->g = g;
1085	tex->b = b;	1180	tex->b = b;
1086	tex->a = a;	1181	tex->a = a;
1087	}	1182	}
		1183
		1184	// somewhat hackish, but for textures that require it, it really
		1185	// improves the look, and most others don't suffer.
		1186	glBindTexture (GL_TEXTURE_2D, name);
		1187	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1188	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1189	// use uglier nearest interpolation because linear suffers
		1190	// from transparent color bleeding and ugly wrapping effects.
		1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1088	}	1192	}
1089		1193
1090	int	1194	int
1091	ox (CFClient::Map self)	1195	ox (CFClient::Map self)
1092	ALIAS:	1196	ALIAS:
1093	oy = 1	1197	oy = 1
		1198	x = 2
		1199	y = 3
		1200	w = 4
		1201	h = 5
1094	CODE:	1202	CODE:
1095	switch (ix)	1203	switch (ix)
1096	{	1204	{
1097	case 0: RETVAL = self->ox; break;	1205	case 0: RETVAL = self->ox; break;
1098	case 1: RETVAL = self->oy; break;	1206	case 1: RETVAL = self->oy; break;
		1207	case 2: RETVAL = self->x; break;
		1208	case 3: RETVAL = self->y; break;
		1209	case 4: RETVAL = self->w; break;
		1210	case 5: RETVAL = self->h; break;
1099	}	1211	}
1100	OUTPUT:	1212	OUTPUT:
1101	RETVAL	1213	RETVAL
1102		1214
1103	void	1215	void
…		…
1137		1249
1138	while (data < data_end)	1250	while (data < data_end)
1139	{	1251	{
1140	flags = (data [0] << 8) + data [1]; data += 2;	1252	flags = (data [0] << 8) + data [1]; data += 2;
1141		1253
1142	x = ((flags >> 10) & 63) + self->x;	1254	x = self->x + ((flags >> 10) & 63);
1143	y = ((flags >> 4) & 63) + self->y;	1255	y = self->y + ((flags >> 4) & 63);
1144		1256
1145	cell = map_get_cell (self, x, y);	1257	cell = map_get_cell (self, x, y);
1146		1258
1147	if (flags & 15)	1259	if (flags & 15)
1148	{	1260	{
…		…
1238	OUTPUT:	1350	OUTPUT:
1239	RETVAL	1351	RETVAL
1240		1352
1241	void	1353	void
1242	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1243	PPCODE:	1355	CODE:
1244	{	1356	{
1245	int vx, vy;	1357	int vx, vy;
1246	int x, y, z;	1358	int x, y, z;
1247	int last_name;	1359	int last_name;
1248	mapface face;	1360	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		1361
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;	1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1258	vy = self->y + (self->h - sh) / 2 - shift_y;	1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1259		1364
1260	/*	1365	/*
1261	int vx = self->vx = self->w >= sw	1366	int vx = self->vx = self->w >= sw
1262	? self->x + (self->w - sw) / 2	1367	? self->x + (self->w - sw) / 2
1263	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1368	: 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));	1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1268	*/	1373	*/
1269		1374
1270	glColor4ub (255, 255, 255, 255);	1375	glColor4ub (255, 255, 255, 255);
1271		1376
		1377	glEnable (GL_BLEND);
1272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1273	glEnable (GL_BLEND);
1274	glEnable (GL_TEXTURE_2D);	1379	glEnable (GL_TEXTURE_2D);
1275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1276		1381
1277	glBegin (GL_QUADS);	1382	glBegin (GL_QUADS);
1278		1383
…		…
1286		1391
1287	for (x = 0; x < sw; x++)	1392	for (x = 0; x < sw; x++)
1288	if (row->c0 <= x + vx && x + vx < row->c1)	1393	if (row->c0 <= x + vx && x + vx < row->c1)
1289	{	1394	{
1290	mapcell *cell = row->col + (x + vx - row->c0);	1395	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		1396
1296	face = cell->face [z];	1397	face = cell->face [z];
1297		1398
1298	if (face)	1399	if (face)
1299	{	1400	{
…		…
1320		1421
1321	glEnd ();	1422	glEnd ();
1322		1423
1323	glDisable (GL_TEXTURE_2D);	1424	glDisable (GL_TEXTURE_2D);
1324	glDisable (GL_BLEND);	1425	glDisable (GL_BLEND);
		1426	}
		1427
		1428	void
		1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1430	CODE:
		1431	{
		1432	static float color[16][3] = {
		1433	{ 0.00F, 0.00F, 0.00F },
		1434	{ 1.00F, 1.00F, 1.00F },
		1435	{ 0.00F, 0.00F, 0.55F },
		1436	{ 1.00F, 0.00F, 0.00F },
		1437
		1438	{ 1.00F, 0.54F, 0.00F },
		1439	{ 0.11F, 0.56F, 1.00F },
		1440	{ 0.93F, 0.46F, 0.00F },
		1441	{ 0.18F, 0.54F, 0.34F },
		1442
		1443	{ 0.56F, 0.73F, 0.56F },
		1444	{ 0.80F, 0.80F, 0.80F },
		1445	{ 0.55F, 0.41F, 0.13F },
		1446	{ 0.99F, 0.77F, 0.26F },
		1447
		1448	{ 0.74F, 0.65F, 0.41F },
		1449
		1450	{ 0.00F, 1.00F, 1.00F },
		1451	{ 1.00F, 0.00F, 1.00F },
		1452	{ 1.00F, 1.00F, 0.00F },
		1453	};
		1454
		1455	int x, y;
		1456
		1457	glEnable (GL_TEXTURE_2D);
		1458	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1459	glEnable (GL_BLEND);
		1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1461	glBegin (GL_QUADS);
		1462
		1463	for (y = 0; y < h; y++)
		1464	for (x = 0; x < w; x++)
		1465	{
		1466	unsigned char m = data [x + y * w];
		1467
		1468	if (m)
		1469	{
		1470	float *c = color [m & 15];
		1471
		1472	float tx1 = m & 0x40 ? 0.5 : 0.;
		1473	float tx2 = tx1 + 0.5;
		1474
		1475	glColor4f (c[0], c[1], c[2], 0.75);
		1476	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1477	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1478	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1479	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1480	}
		1481	}
		1482
		1483	glEnd ();
		1484	glDisable (GL_BLEND);
		1485	glDisable (GL_TEXTURE_2D);
		1486	}
		1487
		1488	void
		1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1490	PPCODE:
		1491	{
		1492	int vx, vy;
		1493	int x, y;
		1494	int sw4 = (sw + 3) & ~3;
		1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1497
		1498	memset (darkness, 255, sw4 * sh);
		1499	SvPOK_only (darkness_sv);
		1500	SvCUR_set (darkness_sv, sw4 * sh);
		1501
		1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1504
		1505	for (y = 0; y < sh; y++)
		1506	if (0 <= y + vy && y + vy < self->rows)
		1507	{
		1508	maprow *row = self->row + (y + vy);
		1509
		1510	for (x = 0; x < sw; x++)
		1511	if (row->c0 <= x + vx && x + vx < row->c1)
		1512	{
		1513	mapcell *cell = row->col + (x + vx - row->c0);
		1514
		1515	darkness[y * sw4 + x] = cell->darkness < 0
		1516	? 255 - FOW_DARKNESS
		1517	: 255 - cell->darkness;
		1518	}
		1519	}
1325		1520
1326	EXTEND (SP, 3);	1521	EXTEND (SP, 3);
1327	PUSHs (sv_2mortal (newSViv (sw4)));	1522	PUSHs (sv_2mortal (newSViv (sw4)));
1328	PUSHs (sv_2mortal (newSViv (sh)));	1523	PUSHs (sv_2mortal (newSViv (sh)));
1329	PUSHs (darkness_sv);	1524	PUSHs (darkness_sv);
…		…
1530	const_iv (GL_COLOR_MATERIAL),	1725	const_iv (GL_COLOR_MATERIAL),
1531	const_iv (GL_SMOOTH),	1726	const_iv (GL_SMOOTH),
1532	const_iv (GL_FLAT),	1727	const_iv (GL_FLAT),
1533	const_iv (GL_DITHER),	1728	const_iv (GL_DITHER),
1534	const_iv (GL_BLEND),	1729	const_iv (GL_BLEND),
		1730	const_iv (GL_CULL_FACE),
1535	const_iv (GL_SCISSOR_TEST),	1731	const_iv (GL_SCISSOR_TEST),
		1732	const_iv (GL_DEPTH_TEST),
		1733	const_iv (GL_ALPHA_TEST),
		1734	const_iv (GL_NORMALIZE),
		1735	const_iv (GL_RESCALE_NORMAL),
		1736	const_iv (GL_FRONT),
		1737	const_iv (GL_BACK),
1536	const_iv (GL_AND),	1738	const_iv (GL_AND),
1537	const_iv (GL_ONE),	1739	const_iv (GL_ONE),
1538	const_iv (GL_ZERO),	1740	const_iv (GL_ZERO),
1539	const_iv (GL_SRC_ALPHA),	1741	const_iv (GL_SRC_ALPHA),
1540	const_iv (GL_SRC_ALPHA_SATURATE),	1742	const_iv (GL_DST_ALPHA),
1541	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1743	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1542	const_iv (GL_ONE_MINUS_DST_ALPHA),	1744	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1745	const_iv (GL_SRC_ALPHA_SATURATE),
1543	const_iv (GL_RGB),	1746	const_iv (GL_RGB),
1544	const_iv (GL_RGBA),	1747	const_iv (GL_RGBA),
		1748	const_iv (GL_RGBA4),
		1749	const_iv (GL_RGBA8),
		1750	const_iv (GL_RGB5_A1),
1545	const_iv (GL_UNSIGNED_BYTE),	1751	const_iv (GL_UNSIGNED_BYTE),
		1752	const_iv (GL_UNSIGNED_SHORT),
		1753	const_iv (GL_UNSIGNED_INT),
1546	const_iv (GL_ALPHA),	1754	const_iv (GL_ALPHA),
1547	const_iv (GL_INTENSITY),	1755	const_iv (GL_INTENSITY),
1548	const_iv (GL_LUMINANCE),	1756	const_iv (GL_LUMINANCE),
1549	const_iv (GL_LUMINANCE_ALPHA),	1757	const_iv (GL_LUMINANCE_ALPHA),
1550	const_iv (GL_FLOAT),	1758	const_iv (GL_FLOAT),
…		…
1556	const_iv (GL_TEXTURE_MAG_FILTER),	1764	const_iv (GL_TEXTURE_MAG_FILTER),
1557	const_iv (GL_TEXTURE_MIN_FILTER),	1765	const_iv (GL_TEXTURE_MIN_FILTER),
1558	const_iv (GL_TEXTURE_ENV_MODE),	1766	const_iv (GL_TEXTURE_ENV_MODE),
1559	const_iv (GL_TEXTURE_WRAP_S),	1767	const_iv (GL_TEXTURE_WRAP_S),
1560	const_iv (GL_TEXTURE_WRAP_T),	1768	const_iv (GL_TEXTURE_WRAP_T),
		1769	const_iv (GL_REPEAT),
1561	const_iv (GL_CLAMP),	1770	const_iv (GL_CLAMP),
1562	const_iv (GL_REPEAT),	1771	const_iv (GL_CLAMP_TO_EDGE),
1563	const_iv (GL_NEAREST),	1772	const_iv (GL_NEAREST),
1564	const_iv (GL_LINEAR),	1773	const_iv (GL_LINEAR),
1565	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1774	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1566	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1775	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1567	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1776	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1568	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1777	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1569	const_iv (GL_GENERATE_MIPMAP),	1778	const_iv (GL_GENERATE_MIPMAP),
1570	const_iv (GL_MODULATE),	1779	const_iv (GL_MODULATE),
1571	const_iv (GL_DECAL),	1780	const_iv (GL_DECAL),
1572	const_iv (GL_REPLACE),	1781	const_iv (GL_REPLACE),
		1782	const_iv (GL_DEPTH_BUFFER_BIT),
1573	const_iv (GL_COLOR_BUFFER_BIT),	1783	const_iv (GL_COLOR_BUFFER_BIT),
1574	const_iv (GL_PROJECTION),	1784	const_iv (GL_PROJECTION),
1575	const_iv (GL_MODELVIEW),	1785	const_iv (GL_MODELVIEW),
1576	const_iv (GL_COLOR_LOGIC_OP),	1786	const_iv (GL_COLOR_LOGIC_OP),
1577	const_iv (GL_SEPARABLE_2D),	1787	const_iv (GL_SEPARABLE_2D),
1578	const_iv (GL_CONVOLUTION_2D),	1788	const_iv (GL_CONVOLUTION_2D),
1579	const_iv (GL_CONVOLUTION_BORDER_MODE),	1789	const_iv (GL_CONVOLUTION_BORDER_MODE),
1580	const_iv (GL_CONSTANT_BORDER),	1790	const_iv (GL_CONSTANT_BORDER),
1581	const_iv (GL_LINES),	1791	const_iv (GL_LINES),
		1792	const_iv (GL_LINE_LOOP),
1582	const_iv (GL_QUADS),	1793	const_iv (GL_QUADS),
1583	const_iv (GL_LINE_LOOP),	1794	const_iv (GL_QUAD_STRIP),
		1795	const_iv (GL_TRIANGLES),
		1796	const_iv (GL_TRIANGLE_STRIP),
		1797	const_iv (GL_TRIANGLE_FAN),
1584	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1585	const_iv (GL_FASTEST),	1799	const_iv (GL_FASTEST),
		1800	const_iv (GL_V2F),
		1801	const_iv (GL_V3F),
		1802	const_iv (GL_T2F_V3F),
		1803	const_iv (GL_T2F_N3F_V3F),
1586	# undef const_iv	1804	# undef const_iv
1587	};	1805	};
1588		1806
1589	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1590	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1591	}	1809	}
1592		1810
		1811	char *
		1812	gl_vendor ()
		1813	CODE:
		1814	RETVAL = (char *)glGetString (GL_VENDOR);
		1815	OUTPUT:
		1816	RETVAL
		1817
		1818	char *
		1819	gl_version ()
		1820	CODE:
		1821	RETVAL = (char *)glGetString (GL_VERSION);
		1822	OUTPUT:
		1823	RETVAL
		1824
		1825	char *
		1826	gl_extensions ()
		1827	CODE:
		1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1829	OUTPUT:
		1830	RETVAL
		1831
1593	int glGetError ()	1832	int glGetError ()
		1833
		1834	void glFinish ()
1594		1835
1595	void glClear (int mask)	1836	void glClear (int mask)
1596		1837
1597	void glClearColor (float r, float g, float b, float a = 1.0)	1838	void glClearColor (float r, float g, float b, float a = 1.0)
1598	PROTOTYPE: @	1839	PROTOTYPE: @
…		…
1605		1846
1606	void glHint (int target, int mode)	1847	void glHint (int target, int mode)
1607		1848
1608	void glBlendFunc (int sfactor, int dfactor)	1849	void glBlendFunc (int sfactor, int dfactor)
1609		1850
		1851	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1852	CODE:
		1853	gl_BlendFuncSeparate (sa, da, saa, daa);
		1854
		1855	void glDepthMask (int flag)
		1856
1610	void glLogicOp (int opcode)	1857	void glLogicOp (int opcode)
1611		1858
1612	void glColorMask (int red, int green, int blue, int alpha)	1859	void glColorMask (int red, int green, int blue, int alpha)
1613		1860
1614	void glMatrixMode (int mode)	1861	void glMatrixMode (int mode)
…		…
1617		1864
1618	void glPopMatrix ()	1865	void glPopMatrix ()
1619		1866
1620	void glLoadIdentity ()	1867	void glLoadIdentity ()
1621		1868
		1869	void glDrawBuffer (int buffer)
		1870
		1871	void glReadBuffer (int buffer)
		1872
1622	# near and far are due to microsofts buggy c compiler	1873	# near_ and far_ are due to microsofts buggy "c" compiler
		1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1875
		1876	# 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_)	1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1624		1878
1625	void glViewport (int x, int y, int width, int height)	1879	void glViewport (int x, int y, int width, int height)
1626		1880
1627	void glScissor (int x, int y, int width, int height)	1881	void glScissor (int x, int y, int width, int height)
…		…
1642		1896
1643	void glEnd ()	1897	void glEnd ()
1644		1898
1645	void glColor (float r, float g, float b, float a = 1.0)	1899	void glColor (float r, float g, float b, float a = 1.0)
1646	PROTOTYPE: @	1900	PROTOTYPE: @
		1901	ALIAS:
		1902	glColor_premultiply = 1
1647	CODE:	1903	CODE:
		1904	if (ix)
		1905	{
		1906	r *= a;
		1907	g *= a;
		1908	b *= a;
		1909	}
		1910	// microsoft visual "c" rounds instead of truncating...
1648	glColor4ub (MIN ((int)(r * 255.f), 255),	1911	glColor4ub (MIN ((int)(r * 256.f), 255),
1649	MIN ((int)(g * 255.f), 255),	1912	MIN ((int)(g * 256.f), 255),
1650	MIN ((int)(b * 255.f), 255),	1913	MIN ((int)(b * 256.f), 255),
1651	MIN ((int)(a * 255.f), 255));	1914	MIN ((int)(a * 256.f), 255));
		1915
		1916	void glInterleavedArrays (int format, int stride, char *data)
		1917
		1918	void glDrawElements (int mode, int count, int type, char *indices)
		1919
		1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1921
		1922	void glRasterPos (float x, float y, float z = 0.)
		1923	CODE:
		1924	glRasterPos3f (0, 0, z);
		1925	glBitmap (0, 0, 0, 0, x, y, 0);
1652		1926
1653	void glVertex (float x, float y, float z = 0.)	1927	void glVertex (float x, float y, float z = 0.)
1654	CODE:	1928	CODE:
1655	glVertex3f (x, y, z);	1929	glVertex3f (x, y, z);
1656		1930
…		…
1668		1942
1669	void glBindTexture (int target, int name)	1943	void glBindTexture (int target, int name)
1670		1944
1671	void glConvolutionParameter (int target, int pname, float params)	1945	void glConvolutionParameter (int target, int pname, float params)
1672	CODE:	1946	CODE:
1673	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1947	if (gl.ConvolutionParameterf)
		1948	gl.ConvolutionParameterf (target, pname, params);
1674		1949
1675	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1950	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1676	CODE:	1951	CODE:
1677	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1952	if (gl.ConvolutionFilter2D)
1678	(target, internalformat, width, height, format, type, data));	1953	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1679		1954
1680	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	1955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1681	CODE:	1956	CODE:
1682	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	1957	if (gl.SeparableFilter2D)
1683	(target, internalformat, width, height, format, type, row, column));	1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1684		1959
1685	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1686		1961
1687	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1688		1963
1689	void glRasterPos (int x, int y)	1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1690	CODE:
1691	glRasterPos2i (x, y);
1692		1965
1693	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1694		1967
1695	int glGenTexture ()	1968	int glGenTexture ()
1696	CODE:	1969	CODE:
…		…
1723		1996
1724	void glEndList ()	1997	void glEndList ()
1725		1998
1726	void glCallList (int list)	1999	void glCallList (int list)
1727		2000
		2001

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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 1.128 by root, Wed Jul 5 03:01:01 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 1.128 by root, Wed Jul 5 03:01:01 2006 UTC