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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.84 by root, Wed May 17 15:18:57 2006 UTC vs.
Revision 1.129 by root, Wed Jul 12 17:20:04 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	int
		469	in_destruct ()
		470	CODE:
		471	RETVAL = PL_main_cv == Nullcv;
		472	OUTPUT:
		473	RETVAL
		474
		475	NV floor (NV x)
		476
		477	NV ceil (NV x)
		478
418	void	479	void
419	pango_init ()	480	pango_init ()
420	CODE:	481	CODE:
421	{	482	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	483	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	484	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);	485	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	}	486	}
430		487
431	int	488	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		490
434	void	491	void
435	SDL_Quit ()	492	SDL_Quit ()
436		493
437	void	494	void
…		…
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
447		504
		505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		507
448	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
449	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
450	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
452		512
453	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
454	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
455	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
456		514
457	SDL_EnableUNICODE (1);	515	SDL_EnableUNICODE (1);
458	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
459		517
460	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
469		527
470	++m;	528	++m;
471	}	529	}
472	}	530	}
473		531
		532	char *
		533	SDL_GetError ()
		534
474	int	535	int
475	SDL_SetVideoMode (int w, int h, int fullscreen)	536	SDL_SetVideoMode (int w, int h, int fullscreen)
476	CODE:	537	CODE:
477	RETVAL = !!SDL_SetVideoMode (	538	RETVAL = !!SDL_SetVideoMode (
478	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
479	);	540	);
		541	if (RETVAL)
		542	{
480	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		545	# include "glfunc.h"
		546	# undef GL_FUNC
		547	}
481	OUTPUT:	548	OUTPUT:
482	RETVAL	549	RETVAL
483		550
484	void	551	void
485	SDL_GL_SwapBuffers ()	552	SDL_GL_SwapBuffers ()
		553
		554	char *
		555	SDL_GetKeyName (int sym)
486		556
487	void	557	void
488	SDL_PollEvent ()	558	SDL_PollEvent ()
489	PPCODE:	559	PPCODE:
490	{	560	{
…		…
509	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
510	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
511	break;	581	break;
512		582
513	case SDL_MOUSEMOTION:	583	case SDL_MOUSEMOTION:
		584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		585
514	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
515	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
516	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
517	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
518	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
519	break;	591	break;
520		592
521	case SDL_MOUSEBUTTONDOWN:	593	case SDL_MOUSEBUTTONDOWN:
522	case SDL_MOUSEBUTTONUP:	594	case SDL_MOUSEBUTTONUP:
		595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		596
523	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
524	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
525	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
526	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	600	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
527	break;	601	break;
…		…
554	CODE:	628	CODE:
555	#ifndef _WIN32	629	#ifndef _WIN32
556	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
557	#endif	631	#endif
558		632
559	char *
560	gl_version ()
561	CODE:
562	RETVAL = (char *)glGetString (GL_VERSION);
563	OUTPUT:
564	RETVAL
565
566	char *
567	gl_extensions ()
568	CODE:
569	RETVAL = (char *)glGetString (GL_EXTENSIONS);
570	OUTPUT:
571	RETVAL
572
573	void	633	void
574	add_font (char *file)	634	add_font (char *file)
575	CODE:	635	CODE:
576	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
577	#ifdef _WIN32
578	// cairo... sigh... requires win2000
579	AddFontResourceEx (file, FR_PRIVATE, 0);
580	#endif
581		637
582	void	638	void
583	load_image_inline (SV *image_)	639	load_image_inline (SV *image_)
584	ALIAS:	640	ALIAS:
585	load_image_file = 1	641	load_image_file = 1
…		…
627		683
628	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	684	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
629		685
630	assert (surface2->pitch == surface2->w * 4);	686	assert (surface2->pitch == surface2->w * 4);
631		687
		688	SDL_LockSurface (surface2);
632	EXTEND (SP, 5);	689	EXTEND (SP, 6);
633	PUSHs (sv_2mortal (newSViv (surface2->w)));	690	PUSHs (sv_2mortal (newSViv (surface2->w)));
634	PUSHs (sv_2mortal (newSViv (surface2->h)));	691	PUSHs (sv_2mortal (newSViv (surface2->h)));
635	SDL_LockSurface (surface2);
636	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	692	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
637	SDL_UnlockSurface (surface2);
638	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	693	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
639	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	694	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
640	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	695	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		696	SDL_UnlockSurface (surface2);
641		697
642	SDL_FreeSurface (surface);	698	SDL_FreeSurface (surface);
643	SDL_FreeSurface (surface2);	699	SDL_FreeSurface (surface2);
644	}	700	}
645		701
…		…
669	}	725	}
670		726
671	void	727	void
672	error (char *message)	728	error (char *message)
673	CODE:	729	CODE:
		730	fprintf (stderr, "ERROR: %s\n", message);
674	#ifdef _WIN32	731	#ifdef _WIN32
675	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
676	#else
677	fprintf (stderr, "ERROR: %s\n", message);
678	#endif	733	#endif
679		734
680	void	735	void
681	fatal (char *message)	736	fatal (char *message)
682	CODE:	737	CODE:
		738	fprintf (stderr, "FATAL: %s\n", message);
683	#ifdef _WIN32	739	#ifdef _WIN32
684	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
685	#else
686	fprintf (stderr, "FATAL: %s\n", message);
687	#endif	741	#endif
688	exit (1);	742	_exit (1);
		743
		744	void
		745	_exit (int retval)
		746	CODE:
		747	_exit (retval);
689		748
690	MODULE = CFClient PACKAGE = CFClient::Font	749	MODULE = CFClient PACKAGE = CFClient::Font
691		750
692	CFClient::Font	751	CFClient::Font
693	new_from_file (SV class, char path, int id = 0)	752	new_from_file (SV class, char path, int id = 0)
…		…
711	CODE:	770	CODE:
712	default_font = self;	771	default_font = self;
713		772
714	MODULE = CFClient PACKAGE = CFClient::Layout	773	MODULE = CFClient PACKAGE = CFClient::Layout
715		774
		775	void
		776	reset_glyph_cache ()
		777	CODE:
		778	tc_clear ();
		779
716	CFClient::Layout	780	CFClient::Layout
717	new (SV *class, int rgba = 0)	781	new (SV *class)
718	CODE:	782	CODE:
719	New (0, RETVAL, 1, struct cf_layout);	783	New (0, RETVAL, 1, struct cf_layout);
720		784
721	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	785	RETVAL->pl = pango_layout_new (opengl_context);
722	RETVAL->rgba = rgba;
723	RETVAL->r = 1.;	786	RETVAL->r = 1.;
724	RETVAL->g = 1.;	787	RETVAL->g = 1.;
725	RETVAL->b = 1.;	788	RETVAL->b = 1.;
726	RETVAL->a = 1.;	789	RETVAL->a = 1.;
727	RETVAL->base_height = MIN_FONT_HEIGHT;	790	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
736	DESTROY (CFClient::Layout self)	799	DESTROY (CFClient::Layout self)
737	CODE:	800	CODE:
738	g_object_unref (self->pl);	801	g_object_unref (self->pl);
739	Safefree (self);	802	Safefree (self);
740		803
741	int
742	is_rgba (CFClient::Layout self)
743	CODE:
744	RETVAL = self->rgba;
745	OUTPUT:
746	RETVAL
747
748	void	804	void
749	set_text (CFClient::Layout self, SV *text_)	805	set_text (CFClient::Layout self, SV *text_)
750	CODE:	806	CODE:
751	{	807	{
752	STRLEN textlen;	808	STRLEN textlen;
…		…
763	char *text = SvPVutf8 (text_, textlen);	819	char *text = SvPVutf8 (text_, textlen);
764		820
765	pango_layout_set_markup (self->pl, text, textlen);	821	pango_layout_set_markup (self->pl, text, textlen);
766	}	822	}
767		823
		824	void
		825	set_shapes (CFClient::Layout self, ...)
		826	CODE:
		827	{
		828	PangoAttrList *attrs = 0;
		829	const char *text = pango_layout_get_text (self->pl);
		830	const char *pos = text;
		831	int arg = 4;
		832
		833	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		834	{
		835	PangoRectangle inkrect, rect;
		836	PangoAttribute *attr;
		837
		838	int x = SvIV (ST (arg - 3));
		839	int y = SvIV (ST (arg - 2));
		840	int w = SvIV (ST (arg - 1));
		841	int h = SvIV (ST (arg ));
		842
		843	inkrect.x = 0;
		844	inkrect.y = 0;
		845	inkrect.width = 0;
		846	inkrect.height = 0;
		847
		848	rect.x = x * PANGO_SCALE;
		849	rect.y = y * PANGO_SCALE;
		850	rect.width = w * PANGO_SCALE;
		851	rect.height = h * PANGO_SCALE;
		852
		853	if (!attrs)
		854	attrs = pango_layout_get_attributes (self->pl);
		855
		856	attr = pango_attr_shape_new (&inkrect, &rect);
		857	attr->start_index = pos - text;
		858	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		859	pango_attr_list_insert (attrs, attr);
		860
		861	arg += 4;
		862	pos += sizeof (OBJ_STR) - 1;
		863	}
		864
		865	if (attrs)
		866	pango_layout_set_attributes (self->pl, attrs);
		867	}
		868
		869	void
		870	get_shapes (CFClient::Layout self)
		871	PPCODE:
		872	{
		873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		874
		875	do
		876	{
		877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		878
		879	if (run && shape_attr_p (run))
		880	{
		881	PangoRectangle extents;
		882	pango_layout_iter_get_run_extents (iter, 0, &extents);
		883
		884	EXTEND (SP, 2);
		885	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		886	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		887	}
		888	}
		889	while (pango_layout_iter_next_run (iter));
		890
		891	pango_layout_iter_free (iter);
		892	}
		893
		894	int
		895	has_wrapped (CFClient::Layout self)
		896	CODE:
		897	{
		898	int lines = 1;
		899	const char *text = pango_layout_get_text (self->pl);
		900
		901	while (*text)
		902	lines += *text++ == '\n';
		903
		904	RETVAL = lines < pango_layout_get_line_count (self->pl);
		905	}
		906	OUTPUT:
		907	RETVAL
		908
768	SV *	909	SV *
769	get_text (CFClient::Layout self)	910	get_text (CFClient::Layout self)
770	CODE:	911	CODE:
771	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
772	SvUTF8_on (RETVAL);	913	sv_utf8_decode (RETVAL);
773	OUTPUT:	914	OUTPUT:
774	RETVAL	915	RETVAL
775		916
776	void	917	void
777	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
…		…
841	PUSHs (sv_2mortal (newSViv (w)));	982	PUSHs (sv_2mortal (newSViv (w)));
842	PUSHs (sv_2mortal (newSViv (h)));	983	PUSHs (sv_2mortal (newSViv (h)));
843	}	984	}
844		985
845	int	986	int
		987	descent (CFClient::Layout self)
		988	CODE:
		989	{
		990	PangoRectangle rect;
		991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		992	pango_layout_line_get_pixel_extents (line, 0, &rect);
		993	RETVAL = PANGO_DESCENT (rect);
		994	}
		995	OUTPUT:
		996	RETVAL
		997
		998	int
846	xy_to_index (CFClient::Layout self, int x, int y)	999	xy_to_index (CFClient::Layout self, int x, int y)
847	CODE:	1000	CODE:
848	{	1001	{
849	int index, trailing;	1002	int index, trailing;
850	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
…		…
865	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
866	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
867	}	1020	}
868		1021
869	void	1022	void
870	render (CFClient::Layout self)	1023	render (CFClient::Layout self, float x, float y)
871	PPCODE:	1024	PPCODE:
872	{	1025	pango_opengl_render_layout_subpixel (
873	SV *retval;	1026	self->pl,
874	int w, h;	1027	x * PANGO_SCALE, y * PANGO_SCALE,
		1028	self->r, self->g, self->b, self->a
		1029	);
875		1030
876	layout_get_pixel_size (self, &w, &h);	1031	MODULE = CFClient PACKAGE = CFClient::Texture
877		1032
878	if (self->rgba)	1033	void
		1034	pad2pot (SV data_, SV w_, SV *h_)
		1035	CODE:
		1036	{
		1037	int ow = SvIV (w_);
		1038	int oh = SvIV (h_);
		1039
		1040	if (ow && oh)
879	{	1041	{
880	cairo_surface_t *surface;	1042	int nw = minpot (ow);
881	cairo_t *cairo;	1043	int nh = minpot (oh);
882		1044
883	retval = newSV (w * h * 4);	1045	if (nw != ow \|\| nh != oh)
884	SvPOK_only (retval);
885	SvCUR_set (retval, w * h * 4);
886
887	memset (SvPVX (retval), 0, w * h * 4);
888
889	surface = cairo_image_surface_create_for_data (
890	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
891	cairo = cairo_create (surface);
892	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
893
894	pango_cairo_show_layout (cairo, self->pl);
895
896	cairo_destroy (cairo);
897	cairo_surface_destroy (surface);
898
899	// what a mess, and its premultiplied, too :(
900	{	1046	{
901	uint32_t p = (uint32_t )SvPVX (retval);	1047	if (SvOK (data_))
902	uint32_t e = p + w h;
903
904	while (p < e)
905	{	1048	{
906	uint32_t rgba = *p;	1049	STRLEN datalen;
907	rgba = (rgba >> 24) \| (rgba << 8);	1050	char *data = SvPVbyte (data_, datalen);
908	rgba = SDL_SwapBE32 (rgba);	1051	int bpp = datalen / (ow * oh);
909	*p++ = rgba;	1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1053
		1054	SvPOK_only (result_);
		1055	SvCUR_set (result_, nw * nh * bpp);
		1056
		1057	memset (SvPVX (result_), 0, nw * nh * bpp);
		1058	while (oh--)
		1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1060
		1061	sv_setsv (data_, result_);
910	}	1062	}
		1063
		1064	sv_setiv (w_, nw);
		1065	sv_setiv (h_, nh);
911	}	1066	}
912
913	EXTEND (SP, 5);
914	PUSHs (sv_2mortal (newSViv (w)));
915	PUSHs (sv_2mortal (newSViv (h)));
916	PUSHs (sv_2mortal (retval));
917	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	}	1067	}
920	else
921	{
922	FT_Bitmap bitmap;
923
924	retval = newSV (w * h);
925	SvPOK_only (retval);
926	SvCUR_set (retval, w * h);
927
928	bitmap.rows = h;
929	bitmap.width = w;
930	bitmap.pitch = w;
931	bitmap.buffer = (unsigned char*)SvPVX (retval);
932	bitmap.num_grays = 256;
933	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
934
935	memset (bitmap.buffer, 0, w * h);
936
937	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
938
939	EXTEND (SP, 5);
940	PUSHs (sv_2mortal (newSViv (w)));
941	PUSHs (sv_2mortal (newSViv (h)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
945	}
946	}	1068	}
947		1069
948	MODULE = CFClient PACKAGE = CFClient::Texture
949
950	void	1070	void
951	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
952	PROTOTYPE: $$$;$$	1072	PROTOTYPE: $$$;$$
953	ALIAS:	1073	ALIAS:
954	draw_quad_alpha = 1	1074	draw_quad_alpha = 1
955	draw_quad_alpha_premultiplied = 2	1075	draw_quad_alpha_premultiplied = 2
956	CODE:	1076	CODE:
957	{	1077	{
958	HV hv = (HV )SvRV (self);	1078	HV hv = (HV )SvRV (self);
959	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
960	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
961	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
962	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
963		1082
964	if (items < 5)	1083	if (items < 5)
965	{	1084	{
966	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));
967	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));
968	}	1087	}
969		1088
970	if (ix)	1089	if (ix)
971	{	1090	{
972	glEnable (GL_BLEND);	1091	glEnable (GL_BLEND);
		1092
		1093	if (ix == 2)
973	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1094	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1095	else
		1096	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1097	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1098
		1099	glEnable (GL_ALPHA_TEST);
		1100	glAlphaFunc (GL_GREATER, 0.01f);
974	}	1101	}
975		1102
976	glBindTexture (GL_TEXTURE_2D, name);	1103	glBindTexture (GL_TEXTURE_2D, name);
977
978	if (wrap_mode)
979	{
980	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
982	}
983		1104
984	glBegin (GL_QUADS);	1105	glBegin (GL_QUADS);
985	glTexCoord2f (0, 0); glVertex2f (x , y );	1106	glTexCoord2f (0, 0); glVertex2f (x , y );
986	glTexCoord2f (0, t); glVertex2f (x , y + h);	1107	glTexCoord2f (0, t); glVertex2f (x , y + h);
987	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1108	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
988	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1109	glTexCoord2f (s, 0); glVertex2f (x + w, y );
989	glEnd ();	1110	glEnd ();
990		1111
991	if (ix)	1112	if (ix)
		1113	{
		1114	glDisable (GL_ALPHA_TEST);
992	glDisable (GL_BLEND);	1115	glDisable (GL_BLEND);
		1116	}
993	}	1117	}
994		1118
995	MODULE = CFClient PACKAGE = CFClient::Map	1119	MODULE = CFClient PACKAGE = CFClient::Map
996		1120
997	CFClient::Map	1121	CFClient::Map
…		…
1017	DESTROY (CFClient::Map self)	1141	DESTROY (CFClient::Map self)
1018	CODE:	1142	CODE:
1019	{	1143	{
1020	map_clear (self);	1144	map_clear (self);
1021	Safefree (self->face);	1145	Safefree (self->face);
		1146	Safefree (self->tex);
1022	Safefree (self);	1147	Safefree (self);
1023	}	1148	}
1024		1149
1025	void	1150	void
1026	clear (CFClient::Map self)	1151	clear (CFClient::Map self)
…		…
1061	tex->r = r;	1186	tex->r = r;
1062	tex->g = g;	1187	tex->g = g;
1063	tex->b = b;	1188	tex->b = b;
1064	tex->a = a;	1189	tex->a = a;
1065	}	1190	}
		1191
		1192	// somewhat hackish, but for textures that require it, it really
		1193	// improves the look, and most others don't suffer.
		1194	glBindTexture (GL_TEXTURE_2D, name);
		1195	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1196	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1197	// use uglier nearest interpolation because linear suffers
		1198	// from transparent color bleeding and ugly wrapping effects.
		1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1066	}	1200	}
1067		1201
1068	int	1202	int
1069	ox (CFClient::Map self)	1203	ox (CFClient::Map self)
1070	ALIAS:	1204	ALIAS:
1071	oy = 1	1205	oy = 1
		1206	x = 2
		1207	y = 3
		1208	w = 4
		1209	h = 5
1072	CODE:	1210	CODE:
1073	switch (ix)	1211	switch (ix)
1074	{	1212	{
1075	case 0: RETVAL = self->ox; break;	1213	case 0: RETVAL = self->ox; break;
1076	case 1: RETVAL = self->oy; break;	1214	case 1: RETVAL = self->oy; break;
		1215	case 2: RETVAL = self->x; break;
		1216	case 3: RETVAL = self->y; break;
		1217	case 4: RETVAL = self->w; break;
		1218	case 5: RETVAL = self->h; break;
1077	}	1219	}
1078	OUTPUT:	1220	OUTPUT:
1079	RETVAL	1221	RETVAL
1080		1222
1081	void	1223	void
…		…
1115		1257
1116	while (data < data_end)	1258	while (data < data_end)
1117	{	1259	{
1118	flags = (data [0] << 8) + data [1]; data += 2;	1260	flags = (data [0] << 8) + data [1]; data += 2;
1119		1261
1120	x = ((flags >> 10) & 63) + self->x;	1262	x = self->x + ((flags >> 10) & 63);
1121	y = ((flags >> 4) & 63) + self->y;	1263	y = self->y + ((flags >> 4) & 63);
1122		1264
1123	cell = map_get_cell (self, x, y);	1265	cell = map_get_cell (self, x, y);
1124		1266
1125	if (flags & 15)	1267	if (flags & 15)
1126	{	1268	{
…		…
1216	OUTPUT:	1358	OUTPUT:
1217	RETVAL	1359	RETVAL
1218		1360
1219	void	1361	void
1220	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
1221	PPCODE:	1363	CODE:
1222	{	1364	{
1223	int vx, vy;	1365	int vx, vy;
1224	int x, y, z;	1366	int x, y, z;
1225	int last_name;	1367	int last_name;
1226	mapface face;	1368	mapface face;
1227	int sw4 = (sw + 3) & ~3;
1228	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1229	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1230		1369
1231	memset (darkness, 255, sw4 * sh);
1232	SvPOK_only (darkness_sv);
1233	SvCUR_set (darkness_sv, sw4 * sh);
1234
1235	vx = self->x + (self->w - sw) / 2 - shift_x;	1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;
1236	vy = self->y + (self->h - sh) / 2 - shift_y;	1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;
1237		1372
1238	/*	1373	/*
1239	int vx = self->vx = self->w >= sw	1374	int vx = self->vx = self->w >= sw
1240	? self->x + (self->w - sw) / 2	1375	? self->x + (self->w - sw) / 2
1241	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));	1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
…		…
1245	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1246	*/	1381	*/
1247		1382
1248	glColor4ub (255, 255, 255, 255);	1383	glColor4ub (255, 255, 255, 255);
1249		1384
		1385	glEnable (GL_BLEND);
1250	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1251	glEnable (GL_BLEND);
1252	glEnable (GL_TEXTURE_2D);	1387	glEnable (GL_TEXTURE_2D);
1253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1254		1389
1255	glBegin (GL_QUADS);	1390	glBegin (GL_QUADS);
1256		1391
…		…
1264		1399
1265	for (x = 0; x < sw; x++)	1400	for (x = 0; x < sw; x++)
1266	if (row->c0 <= x + vx && x + vx < row->c1)	1401	if (row->c0 <= x + vx && x + vx < row->c1)
1267	{	1402	{
1268	mapcell *cell = row->col + (x + vx - row->c0);	1403	mapcell *cell = row->col + (x + vx - row->c0);
1269
1270	darkness[y * sw4 + x] = cell->darkness < 0
1271	? 255 - FOW_DARKNESS
1272	: 255 - cell->darkness;
1273		1404
1274	face = cell->face [z];	1405	face = cell->face [z];
1275		1406
1276	if (face)	1407	if (face)
1277	{	1408	{
…		…
1298		1429
1299	glEnd ();	1430	glEnd ();
1300		1431
1301	glDisable (GL_TEXTURE_2D);	1432	glDisable (GL_TEXTURE_2D);
1302	glDisable (GL_BLEND);	1433	glDisable (GL_BLEND);
		1434	}
		1435
		1436	void
		1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1438	CODE:
		1439	{
		1440	static float color[16][3] = {
		1441	{ 0.00F, 0.00F, 0.00F },
		1442	{ 1.00F, 1.00F, 1.00F },
		1443	{ 0.00F, 0.00F, 0.55F },
		1444	{ 1.00F, 0.00F, 0.00F },
		1445
		1446	{ 1.00F, 0.54F, 0.00F },
		1447	{ 0.11F, 0.56F, 1.00F },
		1448	{ 0.93F, 0.46F, 0.00F },
		1449	{ 0.18F, 0.54F, 0.34F },
		1450
		1451	{ 0.56F, 0.73F, 0.56F },
		1452	{ 0.80F, 0.80F, 0.80F },
		1453	{ 0.55F, 0.41F, 0.13F },
		1454	{ 0.99F, 0.77F, 0.26F },
		1455
		1456	{ 0.74F, 0.65F, 0.41F },
		1457
		1458	{ 0.00F, 1.00F, 1.00F },
		1459	{ 1.00F, 0.00F, 1.00F },
		1460	{ 1.00F, 1.00F, 0.00F },
		1461	};
		1462
		1463	int x, y;
		1464
		1465	glEnable (GL_TEXTURE_2D);
		1466	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1467	glEnable (GL_BLEND);
		1468	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1469	glBegin (GL_QUADS);
		1470
		1471	for (y = 0; y < h; y++)
		1472	for (x = 0; x < w; x++)
		1473	{
		1474	unsigned char m = data [x + y * w];
		1475
		1476	if (m)
		1477	{
		1478	float *c = color [m & 15];
		1479
		1480	float tx1 = m & 0x40 ? 0.5 : 0.;
		1481	float tx2 = tx1 + 0.5;
		1482
		1483	glColor4f (c[0], c[1], c[2], 0.75);
		1484	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1485	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1486	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1487	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1488	}
		1489	}
		1490
		1491	glEnd ();
		1492	glDisable (GL_BLEND);
		1493	glDisable (GL_TEXTURE_2D);
		1494	}
		1495
		1496	void
		1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)
		1498	PPCODE:
		1499	{
		1500	int vx, vy;
		1501	int x, y;
		1502	int sw4 = (sw + 3) & ~3;
		1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
		1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
		1505
		1506	memset (darkness, 255, sw4 * sh);
		1507	SvPOK_only (darkness_sv);
		1508	SvCUR_set (darkness_sv, sw4 * sh);
		1509
		1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;
		1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;
		1512
		1513	for (y = 0; y < sh; y++)
		1514	if (0 <= y + vy && y + vy < self->rows)
		1515	{
		1516	maprow *row = self->row + (y + vy);
		1517
		1518	for (x = 0; x < sw; x++)
		1519	if (row->c0 <= x + vx && x + vx < row->c1)
		1520	{
		1521	mapcell *cell = row->col + (x + vx - row->c0);
		1522
		1523	darkness[y * sw4 + x] = cell->darkness < 0
		1524	? 255 - FOW_DARKNESS
		1525	: 255 - cell->darkness;
		1526	}
		1527	}
1303		1528
1304	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1305	PUSHs (sv_2mortal (newSViv (sw4)));	1530	PUSHs (sv_2mortal (newSViv (sw4)));
1306	PUSHs (sv_2mortal (newSViv (sh)));	1531	PUSHs (sv_2mortal (newSViv (sh)));
1307	PUSHs (darkness_sv);	1532	PUSHs (darkness_sv);
…		…
1508	const_iv (GL_COLOR_MATERIAL),	1733	const_iv (GL_COLOR_MATERIAL),
1509	const_iv (GL_SMOOTH),	1734	const_iv (GL_SMOOTH),
1510	const_iv (GL_FLAT),	1735	const_iv (GL_FLAT),
1511	const_iv (GL_DITHER),	1736	const_iv (GL_DITHER),
1512	const_iv (GL_BLEND),	1737	const_iv (GL_BLEND),
		1738	const_iv (GL_CULL_FACE),
1513	const_iv (GL_SCISSOR_TEST),	1739	const_iv (GL_SCISSOR_TEST),
		1740	const_iv (GL_DEPTH_TEST),
		1741	const_iv (GL_ALPHA_TEST),
		1742	const_iv (GL_NORMALIZE),
		1743	const_iv (GL_RESCALE_NORMAL),
		1744	const_iv (GL_FRONT),
		1745	const_iv (GL_BACK),
1514	const_iv (GL_AND),	1746	const_iv (GL_AND),
1515	const_iv (GL_ONE),	1747	const_iv (GL_ONE),
1516	const_iv (GL_ZERO),	1748	const_iv (GL_ZERO),
1517	const_iv (GL_SRC_ALPHA),	1749	const_iv (GL_SRC_ALPHA),
1518	const_iv (GL_SRC_ALPHA_SATURATE),	1750	const_iv (GL_DST_ALPHA),
1519	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1751	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1520	const_iv (GL_ONE_MINUS_DST_ALPHA),	1752	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1753	const_iv (GL_SRC_ALPHA_SATURATE),
1521	const_iv (GL_RGB),	1754	const_iv (GL_RGB),
1522	const_iv (GL_RGBA),	1755	const_iv (GL_RGBA),
		1756	const_iv (GL_RGBA4),
		1757	const_iv (GL_RGBA8),
		1758	const_iv (GL_RGB5_A1),
1523	const_iv (GL_UNSIGNED_BYTE),	1759	const_iv (GL_UNSIGNED_BYTE),
		1760	const_iv (GL_UNSIGNED_SHORT),
		1761	const_iv (GL_UNSIGNED_INT),
1524	const_iv (GL_ALPHA),	1762	const_iv (GL_ALPHA),
		1763	const_iv (GL_INTENSITY),
1525	const_iv (GL_LUMINANCE),	1764	const_iv (GL_LUMINANCE),
		1765	const_iv (GL_LUMINANCE_ALPHA),
1526	const_iv (GL_FLOAT),	1766	const_iv (GL_FLOAT),
1527	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1528	const_iv (GL_COMPILE),	1768	const_iv (GL_COMPILE),
1529	const_iv (GL_TEXTURE_1D),	1769	const_iv (GL_TEXTURE_1D),
1530	const_iv (GL_TEXTURE_2D),	1770	const_iv (GL_TEXTURE_2D),
…		…
1532	const_iv (GL_TEXTURE_MAG_FILTER),	1772	const_iv (GL_TEXTURE_MAG_FILTER),
1533	const_iv (GL_TEXTURE_MIN_FILTER),	1773	const_iv (GL_TEXTURE_MIN_FILTER),
1534	const_iv (GL_TEXTURE_ENV_MODE),	1774	const_iv (GL_TEXTURE_ENV_MODE),
1535	const_iv (GL_TEXTURE_WRAP_S),	1775	const_iv (GL_TEXTURE_WRAP_S),
1536	const_iv (GL_TEXTURE_WRAP_T),	1776	const_iv (GL_TEXTURE_WRAP_T),
		1777	const_iv (GL_REPEAT),
1537	const_iv (GL_CLAMP),	1778	const_iv (GL_CLAMP),
1538	const_iv (GL_REPEAT),	1779	const_iv (GL_CLAMP_TO_EDGE),
1539	const_iv (GL_NEAREST),	1780	const_iv (GL_NEAREST),
1540	const_iv (GL_LINEAR),	1781	const_iv (GL_LINEAR),
1541	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1782	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1542	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1783	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1543	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1784	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1544	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1785	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1545	const_iv (GL_GENERATE_MIPMAP),	1786	const_iv (GL_GENERATE_MIPMAP),
1546	const_iv (GL_MODULATE),	1787	const_iv (GL_MODULATE),
1547	const_iv (GL_DECAL),	1788	const_iv (GL_DECAL),
1548	const_iv (GL_REPLACE),	1789	const_iv (GL_REPLACE),
		1790	const_iv (GL_DEPTH_BUFFER_BIT),
1549	const_iv (GL_COLOR_BUFFER_BIT),	1791	const_iv (GL_COLOR_BUFFER_BIT),
1550	const_iv (GL_PROJECTION),	1792	const_iv (GL_PROJECTION),
1551	const_iv (GL_MODELVIEW),	1793	const_iv (GL_MODELVIEW),
1552	const_iv (GL_COLOR_LOGIC_OP),	1794	const_iv (GL_COLOR_LOGIC_OP),
1553	const_iv (GL_SEPARABLE_2D),	1795	const_iv (GL_SEPARABLE_2D),
1554	const_iv (GL_CONVOLUTION_2D),	1796	const_iv (GL_CONVOLUTION_2D),
1555	const_iv (GL_CONVOLUTION_BORDER_MODE),	1797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1556	const_iv (GL_CONSTANT_BORDER),	1798	const_iv (GL_CONSTANT_BORDER),
1557	const_iv (GL_LINES),	1799	const_iv (GL_LINES),
		1800	const_iv (GL_LINE_LOOP),
1558	const_iv (GL_QUADS),	1801	const_iv (GL_QUADS),
1559	const_iv (GL_LINE_LOOP),	1802	const_iv (GL_QUAD_STRIP),
		1803	const_iv (GL_TRIANGLES),
		1804	const_iv (GL_TRIANGLE_STRIP),
		1805	const_iv (GL_TRIANGLE_FAN),
1560	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1561	const_iv (GL_FASTEST),	1807	const_iv (GL_FASTEST),
		1808	const_iv (GL_V2F),
		1809	const_iv (GL_V3F),
		1810	const_iv (GL_T2F_V3F),
		1811	const_iv (GL_T2F_N3F_V3F),
1562	# undef const_iv	1812	# undef const_iv
1563	};	1813	};
1564		1814
1565	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1566	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1567	}	1817	}
1568		1818
		1819	char *
		1820	gl_vendor ()
		1821	CODE:
		1822	RETVAL = (char *)glGetString (GL_VENDOR);
		1823	OUTPUT:
		1824	RETVAL
		1825
		1826	char *
		1827	gl_version ()
		1828	CODE:
		1829	RETVAL = (char *)glGetString (GL_VERSION);
		1830	OUTPUT:
		1831	RETVAL
		1832
		1833	char *
		1834	gl_extensions ()
		1835	CODE:
		1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1837	OUTPUT:
		1838	RETVAL
		1839
1569	int glGetError ()	1840	int glGetError ()
		1841
		1842	void glFinish ()
1570		1843
1571	void glClear (int mask)	1844	void glClear (int mask)
1572		1845
1573	void glClearColor (float r, float g, float b, float a = 1.0)	1846	void glClearColor (float r, float g, float b, float a = 1.0)
1574	PROTOTYPE: @	1847	PROTOTYPE: @
…		…
1581		1854
1582	void glHint (int target, int mode)	1855	void glHint (int target, int mode)
1583		1856
1584	void glBlendFunc (int sfactor, int dfactor)	1857	void glBlendFunc (int sfactor, int dfactor)
1585		1858
		1859	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1860	CODE:
		1861	gl_BlendFuncSeparate (sa, da, saa, daa);
		1862
		1863	void glDepthMask (int flag)
		1864
1586	void glLogicOp (int opcode)	1865	void glLogicOp (int opcode)
1587		1866
1588	void glColorMask (int red, int green, int blue, int alpha)	1867	void glColorMask (int red, int green, int blue, int alpha)
1589		1868
1590	void glMatrixMode (int mode)	1869	void glMatrixMode (int mode)
…		…
1593		1872
1594	void glPopMatrix ()	1873	void glPopMatrix ()
1595		1874
1596	void glLoadIdentity ()	1875	void glLoadIdentity ()
1597		1876
		1877	void glDrawBuffer (int buffer)
		1878
		1879	void glReadBuffer (int buffer)
		1880
1598	# near and far are due to microsofts buggy c compiler	1881	# near_ and far_ are due to microsofts buggy "c" compiler
		1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1883
		1884	# near_ and far_ are due to microsofts buggy "c" compiler
1599	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1600		1886
1601	void glViewport (int x, int y, int width, int height)	1887	void glViewport (int x, int y, int width, int height)
1602		1888
1603	void glScissor (int x, int y, int width, int height)	1889	void glScissor (int x, int y, int width, int height)
…		…
1618		1904
1619	void glEnd ()	1905	void glEnd ()
1620		1906
1621	void glColor (float r, float g, float b, float a = 1.0)	1907	void glColor (float r, float g, float b, float a = 1.0)
1622	PROTOTYPE: @	1908	PROTOTYPE: @
		1909	ALIAS:
		1910	glColor_premultiply = 1
1623	CODE:	1911	CODE:
		1912	if (ix)
		1913	{
		1914	r *= a;
		1915	g *= a;
		1916	b *= a;
		1917	}
		1918	// microsoft visual "c" rounds instead of truncating...
1624	glColor4ub (MIN ((int)(r * 255.f), 255),	1919	glColor4ub (MIN ((int)(r * 256.f), 255),
1625	MIN ((int)(g * 255.f), 255),	1920	MIN ((int)(g * 256.f), 255),
1626	MIN ((int)(b * 255.f), 255),	1921	MIN ((int)(b * 256.f), 255),
1627	MIN ((int)(a * 255.f), 255));	1922	MIN ((int)(a * 256.f), 255));
		1923
		1924	void glInterleavedArrays (int format, int stride, char *data)
		1925
		1926	void glDrawElements (int mode, int count, int type, char *indices)
		1927
		1928	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1929
		1930	void glRasterPos (float x, float y, float z = 0.)
		1931	CODE:
		1932	glRasterPos3f (0, 0, z);
		1933	glBitmap (0, 0, 0, 0, x, y, 0);
1628		1934
1629	void glVertex (float x, float y, float z = 0.)	1935	void glVertex (float x, float y, float z = 0.)
1630	CODE:	1936	CODE:
1631	glVertex3f (x, y, z);	1937	glVertex3f (x, y, z);
1632		1938
…		…
1644		1950
1645	void glBindTexture (int target, int name)	1951	void glBindTexture (int target, int name)
1646		1952
1647	void glConvolutionParameter (int target, int pname, float params)	1953	void glConvolutionParameter (int target, int pname, float params)
1648	CODE:	1954	CODE:
1649	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1955	if (gl.ConvolutionParameterf)
		1956	gl.ConvolutionParameterf (target, pname, params);
1650		1957
1651	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1958	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1652	CODE:	1959	CODE:
1653	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1960	if (gl.ConvolutionFilter2D)
1654	(target, internalformat, width, height, format, type, data));	1961	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1655		1962
1656	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	1963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1657	CODE:	1964	CODE:
1658	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	1965	if (gl.SeparableFilter2D)
1659	(target, internalformat, width, height, format, type, row, column));	1966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1660		1967
1661	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1662		1969
1663	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1664		1971
1665	void glRasterPos (int x, int y)	1972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1666	CODE:
1667	glRasterPos2i (x, y);
1668		1973
1669	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	1974	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1670		1975
1671	int glGenTexture ()	1976	int glGenTexture ()
1672	CODE:	1977	CODE:
…		…
1699		2004
1700	void glEndList ()	2005	void glEndList ()
1701		2006
1702	void glCallList (int list)	2007	void glCallList (int list)
1703		2008
		2009

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.84 by root, Wed May 17 15:18:57 2006 UTC vs. Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.84 by root, Wed May 17 15:18:57 2006 UTC vs.
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC