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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.86 by root, Fri May 19 16:43:56 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	3	# include <malloc.h>
		4	# include <windows.h>
		5	# pragma warning(disable:4244)
3	#endif	6	#endif
4		7
5	#include "EXTERN.h"	8	#include "EXTERN.h"
6	#include "perl.h"	9	#include "perl.h"
7	#include "XSUB.h"	10	#include "XSUB.h"
8		11
		12	#include <math.h>
9	#include <string.h>	13	#include <string.h>
10	#include <stdio.h>	14	#include <stdio.h>
11		15
12	#include <SDL.h>	16	#include <SDL.h>
		17	#include <SDL_endian.h>
13	#include <SDL_image.h>	18	#include <SDL_image.h>
14	#include <SDL_mixer.h>	19	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	20	#include <SDL_opengl.h>
16		21
17	#include <glib/gmacros.h>	22	#include <glib/gmacros.h>
18		23
19	#include <pango/pango.h>	24	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>	25	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>	26	#include <pango/pangoft2.h>
		27	#include <pango/pangocairo.h>
22		28
23	#ifndef _WIN32	29	#ifndef _WIN32
24	# include <sys/types.h>	30	# include <sys/types.h>
25	# include <sys/socket.h>	31	# include <sys/socket.h>
26	# include <netinet/in.h>	32	# include <netinet/in.h>
40	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
41		47
42	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
44		50
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	51	#define MIN_FONT_HEIGHT 10
		52
		53	#define GL_CALL(type,func,args) \
		54	{ \
		55	static int init_; \
		56	static type fptr_; \
		57	\
		58	if (!init_) \
		59	{ \
		60	init_ = 1; \
		61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		62	} \
		63	\
		64	if (fptr_) \
		65	fptr_ args; \
		66	}
46		67
47	typedef Mix_Chunk *CFClient__MixChunk;	68	typedef Mix_Chunk *CFClient__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	69	typedef Mix_Music *CFClient__MixMusic;
49		70
50	static PangoContext *context;	71	typedef PangoFontDescription *CFClient__Font;
51	static PangoFontMap *fontmap;
52		72
53	typedef struct cf_layout {	73	typedef struct cf_layout {
54	PangoLayout *pl;	74	PangoLayout *pl; // either derived from a cairo or ft2 context
		75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		76	float r, g, b, a; // default color for rgba mode
55	int base_height;	77	int base_height;
		78	CFClient__Font font;
56	} *CFClient__Layout;	79	} *CFClient__Layout;
		80
		81	static CFClient__Font default_font;
		82	static PangoContext ft2_context, cairo_context;
		83	static PangoFontMap ft2_fontmap, cairo_fontmap;
57		84
58	static void	85	static void
59	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
60	{	87	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
63	}	94	}
64		95
65	static void	96	static void
66	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
67	{	98	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	99	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
70	*/	101	*/
71	PangoFontDescription *font = pango_context_get_font_description (context);	102	PangoFontDescription *font = self->font ? self->font : default_font;
72		103
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
81	pango_layout_context_changed (self->pl);	105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82	}	106
		107	pango_layout_set_font_description (self->pl, font);
83	}	108	}
84		109
85	static void	110	static void
86	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
87	{	112	{
88	layout_update (self);
89
90	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
91		114
92	w = (w + 3) & ~3;
93	if (!w) w = 1;	115	if (!w) w = 1;
94	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
95	}	119	}
96		120
97	typedef uint16_t mapface;	121	typedef uint16_t mapface;
98		122
99	typedef struct {	123	typedef struct {
…		…
247	}	271	}
248	}	272	}
249	}	273	}
250		274
251	static void	275	static void
252	music_finished ()	276	music_finished (void)
253	{	277	{
254	SDL_UserEvent ev;	278	SDL_UserEvent ev;
255		279
256	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
257	ev.code = 0;	281	ev.code = 0;
258	ev.data1 = 0;	282	ev.data1 = 0;
		283	ev.data2 = 0;
		284
		285	SDL_PushEvent ((SDL_Event *)&ev);
		286	}
		287
		288	static void
		289	channel_finished (int channel)
		290	{
		291	SDL_UserEvent ev;
		292
		293	ev.type = SDL_USEREVENT;
		294	ev.code = 1;
		295	ev.data1 = (void *)(long)channel;
259	ev.data2 = 0;	296	ev.data2 = 0;
260		297
261	SDL_PushEvent ((SDL_Event *)&ev);	298	SDL_PushEvent ((SDL_Event *)&ev);
262	}	299	}
263		300
…		…
374	# undef const_iv	411	# undef const_iv
375	};	412	};
376		413
377	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
378	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
379		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
380	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
381	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
382	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426
		427	cairo_fontmap = pango_cairo_font_map_get_default ();
		428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
383	}	429	}
384		430
385	int	431	int
386	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
387		433
…		…
395	SDL_Rect **m;	441	SDL_Rect **m;
396		442
397	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
398	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
399	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 16);
		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 64);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
401		450
402	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406		455
407	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
408	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
409	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
410		457
411	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
412	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413		460
414	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
446		493
447	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
448	{	495	{
449	HV *hv = newHV ();	496	HV *hv = newHV ();
450	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
451	switch (ev.type)	499	switch (ev.type)
452	{	500	{
453	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
454	case SDL_KEYUP:	502	case SDL_KEYUP:
455	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
475	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
476	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		528	break;
		529
		530	case SDL_USEREVENT:
		531	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		534	break;
480	}	535	}
481		536
482	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
483	}	538	}
484	}	539	}
485		540
486	int	541	int
487	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
488	POSTCALL:	543	POSTCALL:
489	Mix_HookMusicFinished (music_finished);	544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
490		546
491	void	547	void
492	Mix_CloseAudio ()	548	Mix_CloseAudio ()
493		549
494	int	550	int
…		…
517		573
518	void	574	void
519	add_font (char *file)	575	add_font (char *file)
520	CODE:	576	CODE:
521	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
522		578	#ifdef _WIN32
523	void	579	// cairo... sigh... requires win2000
524	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
525	CODE:	581	#endif
526	{
527	int count;
528	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
529	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
530	FcPatternDestroy (pattern);
531	pango_context_set_font_description (context, font);
532	}
533		582
534	void	583	void
535	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
536	ALIAS:	585	ALIAS:
537	load_image_file = 1	586	load_image_file = 1
…		…
619	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
620	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
621	}	670	}
622		671
623	void	672	void
		673	error (char *message)
		674	CODE:
		675	fprintf (stderr, "ERROR: %s\n", message);
		676	#ifdef _WIN32
		677	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		678	#endif
		679
		680	void
624	fatal (char *message)	681	fatal (char *message)
625	CODE:	682	CODE:
		683	fprintf (stderr, "FATAL: %s\n", message);
626	#ifdef _WIN32	684	#ifdef _WIN32
627	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
628	#else
629	fprintf (stderr, "FATAL: %s\n", message);
630	#endif	686	#endif
631	exit (1);	687	exit (1);
632		688
		689	MODULE = CFClient PACKAGE = CFClient::Font
		690
		691	CFClient::Font
		692	new_from_file (SV class, char path, int id = 0)
		693	CODE:
		694	{
		695	int count;
		696	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		697	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		698	FcPatternDestroy (pattern);
		699	}
		700	OUTPUT:
		701	RETVAL
		702
		703	void
		704	DESTROY (CFClient::Font self)
		705	CODE:
		706	pango_font_description_free (self);
		707
		708	void
		709	make_default (CFClient::Font self)
		710	CODE:
		711	default_font = self;
		712
633	MODULE = CFClient PACKAGE = CFClient::Layout	713	MODULE = CFClient PACKAGE = CFClient::Layout
634		714
635	CFClient::Layout	715	CFClient::Layout
636	new (SV *class, int base_height = 10)	716	new (SV *class, int rgba = 0)
637	CODE:	717	CODE:
638	New (0, RETVAL, 1, struct cf_layout);	718	New (0, RETVAL, 1, struct cf_layout);
639	RETVAL->base_height = base_height;	719
640	RETVAL->pl = pango_layout_new (context);	720	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		721	RETVAL->rgba = rgba;
		722	RETVAL->r = 1.;
		723	RETVAL->g = 1.;
		724	RETVAL->b = 1.;
		725	RETVAL->a = 1.;
		726	RETVAL->base_height = MIN_FONT_HEIGHT;
		727	RETVAL->font = 0;
		728
641	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	729	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		730	layout_update_font (RETVAL);
642	OUTPUT:	731	OUTPUT:
643	RETVAL	732	RETVAL
644		733
645	void	734	void
646	DESTROY (CFClient::Layout self)	735	DESTROY (CFClient::Layout self)
647	CODE:	736	CODE:
648	g_object_unref (self->pl);	737	g_object_unref (self->pl);
649	Safefree (self);	738	Safefree (self);
650		739
		740	int
		741	is_rgba (CFClient::Layout self)
		742	CODE:
		743	RETVAL = self->rgba;
		744	OUTPUT:
		745	RETVAL
		746
651	void	747	void
652	set_text (CFClient::Layout self, SV *text_)	748	set_text (CFClient::Layout self, SV *text_)
653	CODE:	749	CODE:
654	{	750	{
655	STRLEN textlen;	751	STRLEN textlen;
…		…
675	SvUTF8_on (RETVAL);	771	SvUTF8_on (RETVAL);
676	OUTPUT:	772	OUTPUT:
677	RETVAL	773	RETVAL
678		774
679	void	775	void
		776	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		777	CODE:
		778	self->r = r;
		779	self->g = g;
		780	self->b = b;
		781	self->a = a;
		782
		783	void
		784	set_font (CFClient::Layout self, CFClient::Font font = 0)
		785	CODE:
		786	if (self->font != font)
		787	{
		788	self->font = font;
		789	layout_update_font (self);
		790	}
		791
		792	void
680	set_height (CFClient::Layout self, int base_height)	793	set_height (CFClient::Layout self, int base_height)
681	CODE:	794	CODE:
		795	if (self->base_height != base_height)
		796	{
682	self->base_height = base_height;	797	self->base_height = base_height;
		798	layout_update_font (self);
		799	}
683		800
684	void	801	void
685	set_width (CFClient::Layout self, int max_width = -1)	802	set_width (CFClient::Layout self, int max_width = -1)
686	CODE:	803	CODE:
687	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	804	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		805
		806	void
		807	set_indent (CFClient::Layout self, int indent)
		808	CODE:
		809	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		810
		811	void
		812	set_spacing (CFClient::Layout self, int spacing)
		813	CODE:
		814	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		815
		816	void
		817	set_ellipsise (CFClient::Layout self, int ellipsise)
		818	CODE:
		819	pango_layout_set_ellipsize (self->pl,
		820	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		821	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		822	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		823	: PANGO_ELLIPSIZE_NONE
		824	);
		825
		826	void
		827	set_single_paragraph_mode (CFClient::Layout self, int spm)
		828	CODE:
		829	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
688		830
689	void	831	void
690	size (CFClient::Layout self)	832	size (CFClient::Layout self)
691	PPCODE:	833	PPCODE:
692	{	834	{
693	int w, h;	835	int w, h;
694		836
695	layout_update (self);
696	layout_get_pixel_size (self, &w, &h);	837	layout_get_pixel_size (self, &w, &h);
697		838
698	EXTEND (SP, 2);	839	EXTEND (SP, 2);
699	PUSHs (sv_2mortal (newSViv (w)));	840	PUSHs (sv_2mortal (newSViv (w)));
700	PUSHs (sv_2mortal (newSViv (h)));	841	PUSHs (sv_2mortal (newSViv (h)));
…		…
703	int	844	int
704	xy_to_index (CFClient::Layout self, int x, int y)	845	xy_to_index (CFClient::Layout self, int x, int y)
705	CODE:	846	CODE:
706	{	847	{
707	int index, trailing;	848	int index, trailing;
708
709	layout_update (self);
710	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	849	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
711
712	RETVAL = index;	850	RETVAL = index;
713	}	851	}
714	OUTPUT:	852	OUTPUT:
715	RETVAL	853	RETVAL
716		854
717	void	855	void
718	cursor_pos (CFClient::Layout self, int index)	856	cursor_pos (CFClient::Layout self, int index)
719	PPCODE:	857	PPCODE:
720	{	858	{
721	PangoRectangle strong_pos;	859	PangoRectangle strong_pos;
722	layout_update (self);
723	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	860	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
724		861
725	EXTEND (SP, 3);	862	EXTEND (SP, 3);
726	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	863	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
727	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	864	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
732	render (CFClient::Layout self)	869	render (CFClient::Layout self)
733	PPCODE:	870	PPCODE:
734	{	871	{
735	SV *retval;	872	SV *retval;
736	int w, h;	873	int w, h;
737	FT_Bitmap bitmap;
738		874
739	layout_update (self);
740	layout_get_pixel_size (self, &w, &h);	875	layout_get_pixel_size (self, &w, &h);
741		876
		877	if (self->rgba)
		878	{
		879	cairo_surface_t *surface;
		880	cairo_t *cairo;
		881
		882	retval = newSV (w * h * 4);
		883	SvPOK_only (retval);
		884	SvCUR_set (retval, w * h * 4);
		885
		886	memset (SvPVX (retval), 0, w * h * 4);
		887
		888	surface = cairo_image_surface_create_for_data (
		889	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		890	cairo = cairo_create (surface);
		891	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		892
		893	pango_cairo_show_layout (cairo, self->pl);
		894
		895	cairo_destroy (cairo);
		896	cairo_surface_destroy (surface);
		897
		898	// what a mess, and its premultiplied, too :(
		899	{
		900	uint32_t p = (uint32_t )SvPVX (retval);
		901	uint32_t e = p + w h;
		902
		903	while (p < e)
		904	{
		905	uint32_t rgba = *p;
		906	rgba = (rgba >> 24) \| (rgba << 8);
		907	rgba = SDL_SwapBE32 (rgba);
		908	*p++ = rgba;
		909	}
		910	}
		911
		912	EXTEND (SP, 5);
		913	PUSHs (sv_2mortal (newSViv (w)));
		914	PUSHs (sv_2mortal (newSViv (h)));
		915	PUSHs (sv_2mortal (retval));
		916	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		917	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		918	}
		919	else
		920	{
		921	FT_Bitmap bitmap;
		922
742	retval = newSV (w * h);	923	retval = newSV (w * h);
743	SvPOK_only (retval);	924	SvPOK_only (retval);
744	SvCUR_set (retval, w * h);	925	SvCUR_set (retval, w * h);
745		926
746	bitmap.rows = h;	927	bitmap.rows = h;
747	bitmap.width = w;	928	bitmap.width = w;
748	bitmap.pitch = w;	929	bitmap.pitch = w;
749	bitmap.buffer = (unsigned char*)SvPVX (retval);	930	bitmap.buffer = (unsigned char*)SvPVX (retval);
750	bitmap.num_grays = 256;	931	bitmap.num_grays = 256;
751	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	932	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
752		933
753	memset (bitmap.buffer, 0, w * h);	934	memset (bitmap.buffer, 0, w * h);
754		935
755	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	936	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
756		937
757	EXTEND (SP, 3);	938	EXTEND (SP, 5);
758	PUSHs (sv_2mortal (newSViv (w)));	939	PUSHs (sv_2mortal (newSViv (w)));
759	PUSHs (sv_2mortal (newSViv (h)));	940	PUSHs (sv_2mortal (newSViv (h)));
760	PUSHs (sv_2mortal (retval));	941	PUSHs (sv_2mortal (retval));
		942	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		944	}
761	}	945	}
762		946
763	MODULE = CFClient PACKAGE = CFClient::Texture	947	MODULE = CFClient PACKAGE = CFClient::Texture
764		948
765	void	949	void
766	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	950	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
767	PROTOTYPE: $$$;$$	951	PROTOTYPE: $$$;$$
		952	ALIAS:
		953	draw_quad_alpha = 1
		954	draw_quad_alpha_premultiplied = 2
768	CODE:	955	CODE:
769	{	956	{
770	HV hv = (HV )SvRV (self);	957	HV hv = (HV )SvRV (self);
771	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	958	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	959	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
777	{	964	{
778	w = SvNV (*hv_fetch (hv, "w", 1, 1));	965	w = SvNV (*hv_fetch (hv, "w", 1, 1));
779	h = SvNV (*hv_fetch (hv, "h", 1, 1));	966	h = SvNV (*hv_fetch (hv, "h", 1, 1));
780	}	967	}
781		968
		969	if (ix)
		970	{
		971	glEnable (GL_BLEND);
		972	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		973	glEnable (GL_ALPHA_TEST);
		974	glAlphaFunc (GL_GREATER, 0.01f);
		975	}
		976
782	glBindTexture (GL_TEXTURE_2D, name);	977	glBindTexture (GL_TEXTURE_2D, name);
		978
783	if (wrap_mode) {	979	if (wrap_mode)
		980	{
784	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
785	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
786	}	983	}
		984
787	glBegin (GL_QUADS);	985	glBegin (GL_QUADS);
788	glTexCoord2f (0, 0); glVertex2f (x , y );	986	glTexCoord2f (0, 0); glVertex2f (x , y );
789	glTexCoord2f (0, t); glVertex2f (x , y + h);	987	glTexCoord2f (0, t); glVertex2f (x , y + h);
790	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791	glTexCoord2f (s, 0); glVertex2f (x + w, y );	989	glTexCoord2f (s, 0); glVertex2f (x + w, y );
792	glEnd ();	990	glEnd ();
		991
		992	if (ix)
		993	{
		994	glDisable (GL_ALPHA_TEST);
		995	glDisable (GL_BLEND);
		996	}
793	}	997	}
794		998
795	MODULE = CFClient PACKAGE = CFClient::Map	999	MODULE = CFClient PACKAGE = CFClient::Map
796		1000
797	CFClient::Map	1001	CFClient::Map
…		…
1306	} *civ, const_iv[] = {	1510	} *civ, const_iv[] = {
1307	# define const_iv(name) { # name, (IV)name }	1511	# define const_iv(name) { # name, (IV)name }
1308	const_iv (GL_COLOR_MATERIAL),	1512	const_iv (GL_COLOR_MATERIAL),
1309	const_iv (GL_SMOOTH),	1513	const_iv (GL_SMOOTH),
1310	const_iv (GL_FLAT),	1514	const_iv (GL_FLAT),
		1515	const_iv (GL_DITHER),
1311	const_iv (GL_BLEND),	1516	const_iv (GL_BLEND),
		1517	const_iv (GL_SCISSOR_TEST),
1312	const_iv (GL_AND),	1518	const_iv (GL_AND),
		1519	const_iv (GL_ONE),
		1520	const_iv (GL_ZERO),
1313	const_iv (GL_SRC_ALPHA),	1521	const_iv (GL_SRC_ALPHA),
		1522	const_iv (GL_SRC_ALPHA_SATURATE),
1314	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1523	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1524	const_iv (GL_ONE_MINUS_DST_ALPHA),
1315	const_iv (GL_RGB),	1525	const_iv (GL_RGB),
1316	const_iv (GL_RGBA),	1526	const_iv (GL_RGBA),
1317	const_iv (GL_UNSIGNED_BYTE),	1527	const_iv (GL_UNSIGNED_BYTE),
1318	const_iv (GL_ALPHA4),
1319	const_iv (GL_ALPHA),	1528	const_iv (GL_ALPHA),
		1529	const_iv (GL_INTENSITY),
		1530	const_iv (GL_LUMINANCE),
		1531	const_iv (GL_LUMINANCE_ALPHA),
1320	const_iv (GL_FLOAT),	1532	const_iv (GL_FLOAT),
1321	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1533	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1322	const_iv (GL_COMPILE),	1534	const_iv (GL_COMPILE),
1323	const_iv (GL_TEXTURE_1D),	1535	const_iv (GL_TEXTURE_1D),
1324	const_iv (GL_TEXTURE_2D),	1536	const_iv (GL_TEXTURE_2D),
…		…
1335	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1547	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1548	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1549	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1550	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339	const_iv (GL_GENERATE_MIPMAP),	1551	const_iv (GL_GENERATE_MIPMAP),
1340	const_iv (GL_LINEAR),
1341	const_iv (GL_MODULATE),	1552	const_iv (GL_MODULATE),
		1553	const_iv (GL_DECAL),
1342	const_iv (GL_REPLACE),	1554	const_iv (GL_REPLACE),
1343	const_iv (GL_COLOR_BUFFER_BIT),	1555	const_iv (GL_COLOR_BUFFER_BIT),
1344	const_iv (GL_PROJECTION),	1556	const_iv (GL_PROJECTION),
1345	const_iv (GL_MODELVIEW),	1557	const_iv (GL_MODELVIEW),
1346	const_iv (GL_COLOR_LOGIC_OP),	1558	const_iv (GL_COLOR_LOGIC_OP),
		1559	const_iv (GL_SEPARABLE_2D),
1347	const_iv (GL_CONVOLUTION_2D),	1560	const_iv (GL_CONVOLUTION_2D),
1348	const_iv (GL_CONVOLUTION_BORDER_MODE),	1561	const_iv (GL_CONVOLUTION_BORDER_MODE),
1349	const_iv (GL_CONSTANT_BORDER),	1562	const_iv (GL_CONSTANT_BORDER),
1350	const_iv (GL_LINES),	1563	const_iv (GL_LINES),
1351	const_iv (GL_QUADS),	1564	const_iv (GL_QUADS),
…		…
1376		1589
1377	void glBlendFunc (int sfactor, int dfactor)	1590	void glBlendFunc (int sfactor, int dfactor)
1378		1591
1379	void glLogicOp (int opcode)	1592	void glLogicOp (int opcode)
1380		1593
		1594	void glColorMask (int red, int green, int blue, int alpha)
		1595
1381	void glMatrixMode (int mode)	1596	void glMatrixMode (int mode)
1382		1597
1383	void glPushMatrix ()	1598	void glPushMatrix ()
1384		1599
1385	void glPopMatrix ()	1600	void glPopMatrix ()
1386		1601
1387	void glLoadIdentity ()	1602	void glLoadIdentity ()
1388		1603
		1604	# near and far are due to microsofts buggy c compiler
1389	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1605	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1390		1606
1391	void glViewport (int x, int y, int width, int height)	1607	void glViewport (int x, int y, int width, int height)
		1608
		1609	void glScissor (int x, int y, int width, int height)
1392		1610
1393	void glTranslate (float x, float y, float z = 0.)	1611	void glTranslate (float x, float y, float z = 0.)
1394	CODE:	1612	CODE:
1395	glTranslatef (x, y, z);	1613	glTranslatef (x, y, z);
1396		1614
1397	void glScale (float x, float y, float z)	1615	void glScale (float x, float y, float z = 1.)
1398	CODE:	1616	CODE:
1399	glScalef (x, y, z);	1617	glScalef (x, y, z);
1400		1618
1401	void glRotate (float angle, float x, float y, float z)	1619	void glRotate (float angle, float x, float y, float z)
1402	CODE:	1620	CODE:
…		…
1407	void glEnd ()	1625	void glEnd ()
1408		1626
1409	void glColor (float r, float g, float b, float a = 1.0)	1627	void glColor (float r, float g, float b, float a = 1.0)
1410	PROTOTYPE: @	1628	PROTOTYPE: @
1411	CODE:	1629	CODE:
1412	glColor4f (r, g, b, a);	1630	glColor4ub (MIN ((int)(r * 255.f), 255),
		1631	MIN ((int)(g * 255.f), 255),
		1632	MIN ((int)(b * 255.f), 255),
		1633	MIN ((int)(a * 255.f), 255));
1413		1634
1414	void glVertex (float x, float y, float z = 0.)	1635	void glVertex (float x, float y, float z = 0.)
1415	CODE:	1636	CODE:
1416	glVertex3f (x, y, z);	1637	glVertex3f (x, y, z);
1417		1638
…		…
1429		1650
1430	void glBindTexture (int target, int name)	1651	void glBindTexture (int target, int name)
1431		1652
1432	void glConvolutionParameter (int target, int pname, float params)	1653	void glConvolutionParameter (int target, int pname, float params)
1433	CODE:	1654	CODE:
1434	glConvolutionParameterf (target, pname, params);	1655	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1435		1656
1436	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1657	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1658	CODE:
		1659	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1660	(target, internalformat, width, height, format, type, data));
		1661
		1662	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1663	CODE:
		1664	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1665	(target, internalformat, width, height, format, type, row, column));
1437		1666
1438	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1667	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1439		1668
1440	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1669	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1670
		1671	void glRasterPos (int x, int y)
		1672	CODE:
		1673	glRasterPos2i (x, y);
		1674
		1675	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1441		1676
1442	int glGenTexture ()	1677	int glGenTexture ()
1443	CODE:	1678	CODE:
1444	{	1679	{
1445	GLuint name;	1680	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs. Revision 1.86 by root, Fri May 19 16:43:56 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.86 by root, Fri May 19 16:43:56 2006 UTC