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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.86 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>
33	typedef signed char int8_t;	39	typedef signed char int8_t;
34	typedef signed short int16_t;	40	typedef signed short int16_t;
35	typedef signed int int32_t;	41	typedef signed int int32_t;
36	#endif	42	#endif
37		43
		44	#include "glext.h"
		45
38	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
39		47
40	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
42		50
		51	#define MIN_FONT_HEIGHT 10
		52
		53	#define GL_CALL(type,func,args) \
		54	{ \
		55	static int init_; \
		56	static type fptr_; \
		57	\
		58	if (!init_) \
		59	{ \
		60	init_ = 1; \
		61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		62	} \
		63	\
		64	if (fptr_) \
		65	fptr_ args; \
		66	}
		67
43	typedef Mix_Chunk *CFClient__MixChunk;	68	typedef Mix_Chunk *CFClient__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	69	typedef Mix_Music *CFClient__MixMusic;
45		70
46	static PangoContext *context;	71	typedef PangoFontDescription *CFClient__Font;
47	static PangoFontMap *fontmap;
48		72
49	typedef struct cf_layout {	73	typedef struct cf_layout {
50	PangoLayout *pl;	74	PangoLayout *pl; // either derived from a cairo or ft2 context
		75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		76	float r, g, b, a; // default color for rgba mode
51	int base_height;	77	int base_height;
		78	CFClient__Font font;
52	} *CFClient__Layout;	79	} *CFClient__Layout;
		80
		81	static CFClient__Font default_font;
		82	static PangoContext ft2_context, cairo_context;
		83	static PangoFontMap ft2_fontmap, cairo_fontmap;
53		84
54	static void	85	static void
55	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
56	{	87	{
57	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
59	}	94	}
60		95
61	static void	96	static void
62	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
63	{	98	{
64	/* use a random scale factor to account for unknown descenders, 0.8 works	99	/* use a random scale factor to account for unknown descenders, 0.8 works
65	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
66	*/	101	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	102	PangoFontDescription *font = self->font ? self->font : default_font;
68		103
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	106
		107	pango_layout_set_font_description (self->pl, font);
76	}	108	}
77		109
78	static void	110	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
80	{	112	{
81	layout_update (self);
82
83	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
84		114
85	w = (w + 3) & ~3;
86	if (!w) w = 1;	115	if (!w) w = 1;
87	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
88	}	119	}
89		120
90	typedef uint16_t mapface;	121	typedef uint16_t mapface;
91		122
92	typedef struct {	123	typedef struct {
…		…
240	}	271	}
241	}	272	}
242	}	273	}
243		274
244	static void	275	static void
245	music_finished ()	276	music_finished (void)
246	{	277	{
247	SDL_UserEvent ev;	278	SDL_UserEvent ev;
248		279
249	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
250	ev.code = 0;	281	ev.code = 0;
251	ev.data1 = 0;	282	ev.data1 = 0;
252	ev.data2 = 0;	283	ev.data2 = 0;
253		284
		285	SDL_PushEvent ((SDL_Event *)&ev);
		286	}
		287
		288	static void
		289	channel_finished (int channel)
		290	{
254	SDL_PushEvent (&ev);	291	SDL_UserEvent ev;
		292
		293	ev.type = SDL_USEREVENT;
		294	ev.code = 1;
		295	ev.data1 = (void *)(long)channel;
		296	ev.data2 = 0;
		297
		298	SDL_PushEvent ((SDL_Event *)&ev);
255	}	299	}
256		300
257	MODULE = CFClient PACKAGE = CFClient	301	MODULE = CFClient PACKAGE = CFClient
258		302
259	PROTOTYPES: ENABLE	303	PROTOTYPES: ENABLE
…		…
367	# undef const_iv	411	# undef const_iv
368	};	412	};
369		413
370	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
371	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
372		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
373	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
374	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
375	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426
		427	cairo_fontmap = pango_cairo_font_map_get_default ();
		428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
376	}	429	}
377		430
378	int	431	int
379	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
380		433
…		…
388	SDL_Rect **m;	441	SDL_Rect **m;
389		442
390	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
391	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
392	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 16);
		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 64);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
394		450
395	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
396	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
399		455
400	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
401	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
402	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
403		457
404	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
405	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
406		460
407	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
439		493
440	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
441	{	495	{
442	HV *hv = newHV ();	496	HV *hv = newHV ();
443	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
444	switch (ev.type)	499	switch (ev.type)
445	{	500	{
446	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
447	case SDL_KEYUP:	502	case SDL_KEYUP:
448	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
468	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
469	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
470	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
471	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
472	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		528	break;
		529
		530	case SDL_USEREVENT:
		531	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		534	break;
473	}	535	}
474		536
475	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
476	}	538	}
477	}	539	}
478		540
479	int	541	int
480	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
481	POSTCALL:	543	POSTCALL:
482	Mix_HookMusicFinished (music_finished);	544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
483		546
484	void	547	void
485	Mix_CloseAudio ()	548	Mix_CloseAudio ()
486		549
487	int	550	int
…		…
510		573
511	void	574	void
512	add_font (char *file)	575	add_font (char *file)
513	CODE:	576	CODE:
514	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
515		578	#ifdef _WIN32
516	void	579	// cairo... sigh... requires win2000
517	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
518	CODE:	581	#endif
519	{
520	int count;
521	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
522	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
523	FcPatternDestroy (pattern);
524	pango_context_set_font_description (context, font);
525	}
526		582
527	void	583	void
528	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
529	ALIAS:	585	ALIAS:
530	load_image_file = 1	586	load_image_file = 1
…		…
612	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
613	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
614	}	670	}
615		671
616	void	672	void
		673	error (char *message)
		674	CODE:
		675	fprintf (stderr, "ERROR: %s\n", message);
		676	#ifdef _WIN32
		677	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		678	#endif
		679
		680	void
617	fatal (char *message)	681	fatal (char *message)
618	CODE:	682	CODE:
		683	fprintf (stderr, "FATAL: %s\n", message);
619	#ifdef _WIN32	684	#ifdef _WIN32
620	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
621	#else
622	fprintf (stderr, "FATAL: %s\n", message);
623	#endif	686	#endif
624	exit (1);	687	exit (1);
625		688
		689	MODULE = CFClient PACKAGE = CFClient::Font
		690
		691	CFClient::Font
		692	new_from_file (SV class, char path, int id = 0)
		693	CODE:
		694	{
		695	int count;
		696	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		697	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		698	FcPatternDestroy (pattern);
		699	}
		700	OUTPUT:
		701	RETVAL
		702
		703	void
		704	DESTROY (CFClient::Font self)
		705	CODE:
		706	pango_font_description_free (self);
		707
		708	void
		709	make_default (CFClient::Font self)
		710	CODE:
		711	default_font = self;
		712
626	MODULE = CFClient PACKAGE = CFClient::Layout	713	MODULE = CFClient PACKAGE = CFClient::Layout
627		714
628	CFClient::Layout	715	CFClient::Layout
629	new (SV *class, int base_height = 10)	716	new (SV *class, int rgba = 0)
630	CODE:	717	CODE:
631	New (0, RETVAL, 1, struct cf_layout);	718	New (0, RETVAL, 1, struct cf_layout);
632	RETVAL->base_height = base_height;	719
633	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
634	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);
635	OUTPUT:	731	OUTPUT:
636	RETVAL	732	RETVAL
637		733
638	void	734	void
639	DESTROY (CFClient::Layout self)	735	DESTROY (CFClient::Layout self)
640	CODE:	736	CODE:
641	g_object_unref (self->pl);	737	g_object_unref (self->pl);
642	Safefree (self);	738	Safefree (self);
643		739
		740	int
		741	is_rgba (CFClient::Layout self)
		742	CODE:
		743	RETVAL = self->rgba;
		744	OUTPUT:
		745	RETVAL
		746
644	void	747	void
645	set_text (CFClient::Layout self, SV *text_)	748	set_text (CFClient::Layout self, SV *text_)
646	CODE:	749	CODE:
647	{	750	{
648	STRLEN textlen;	751	STRLEN textlen;
…		…
668	SvUTF8_on (RETVAL);	771	SvUTF8_on (RETVAL);
669	OUTPUT:	772	OUTPUT:
670	RETVAL	773	RETVAL
671		774
672	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
673	set_height (CFClient::Layout self, int base_height)	793	set_height (CFClient::Layout self, int base_height)
674	CODE:	794	CODE:
		795	if (self->base_height != base_height)
		796	{
675	self->base_height = base_height;	797	self->base_height = base_height;
		798	layout_update_font (self);
		799	}
676		800
677	void	801	void
678	set_width (CFClient::Layout self, int max_width = -1)	802	set_width (CFClient::Layout self, int max_width = -1)
679	CODE:	803	CODE:
680	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);
681		830
682	void	831	void
683	size (CFClient::Layout self)	832	size (CFClient::Layout self)
684	PPCODE:	833	PPCODE:
685	{	834	{
686	int w, h;	835	int w, h;
687		836
688	layout_update (self);
689	layout_get_pixel_size (self, &w, &h);	837	layout_get_pixel_size (self, &w, &h);
690		838
691	EXTEND (SP, 2);	839	EXTEND (SP, 2);
692	PUSHs (sv_2mortal (newSViv (w)));	840	PUSHs (sv_2mortal (newSViv (w)));
693	PUSHs (sv_2mortal (newSViv (h)));	841	PUSHs (sv_2mortal (newSViv (h)));
…		…
696	int	844	int
697	xy_to_index (CFClient::Layout self, int x, int y)	845	xy_to_index (CFClient::Layout self, int x, int y)
698	CODE:	846	CODE:
699	{	847	{
700	int index, trailing;	848	int index, trailing;
701
702	layout_update (self);
703	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);
704
705	RETVAL = index;	850	RETVAL = index;
706	}	851	}
707	OUTPUT:	852	OUTPUT:
708	RETVAL	853	RETVAL
709		854
710	void	855	void
711	cursor_pos (CFClient::Layout self, int index)	856	cursor_pos (CFClient::Layout self, int index)
712	PPCODE:	857	PPCODE:
713	{	858	{
714	PangoRectangle strong_pos;	859	PangoRectangle strong_pos;
715	layout_update (self);
716	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	860	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
717		861
718	EXTEND (SP, 3);	862	EXTEND (SP, 3);
719	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	863	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
720	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	864	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
725	render (CFClient::Layout self)	869	render (CFClient::Layout self)
726	PPCODE:	870	PPCODE:
727	{	871	{
728	SV *retval;	872	SV *retval;
729	int w, h;	873	int w, h;
730	FT_Bitmap bitmap;
731		874
732	layout_update (self);
733	layout_get_pixel_size (self, &w, &h);	875	layout_get_pixel_size (self, &w, &h);
734		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
735	retval = newSV (w * h);	923	retval = newSV (w * h);
736	SvPOK_only (retval);	924	SvPOK_only (retval);
737	SvCUR_set (retval, w * h);	925	SvCUR_set (retval, w * h);
738		926
739	bitmap.rows = h;	927	bitmap.rows = h;
740	bitmap.width = w;	928	bitmap.width = w;
741	bitmap.pitch = w;	929	bitmap.pitch = w;
742	bitmap.buffer = (unsigned char*)SvPVX (retval);	930	bitmap.buffer = (unsigned char*)SvPVX (retval);
743	bitmap.num_grays = 256;	931	bitmap.num_grays = 256;
744	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	932	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
745		933
746	memset (bitmap.buffer, 0, w * h);	934	memset (bitmap.buffer, 0, w * h);
747		935
748	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);
749		937
750	EXTEND (SP, 3);	938	EXTEND (SP, 5);
751	PUSHs (sv_2mortal (newSViv (w)));	939	PUSHs (sv_2mortal (newSViv (w)));
752	PUSHs (sv_2mortal (newSViv (h)));	940	PUSHs (sv_2mortal (newSViv (h)));
753	PUSHs (sv_2mortal (retval));	941	PUSHs (sv_2mortal (retval));
		942	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		944	}
754	}	945	}
755		946
756	MODULE = CFClient PACKAGE = CFClient::Texture	947	MODULE = CFClient PACKAGE = CFClient::Texture
757		948
758	void	949	void
759	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)
760	PROTOTYPE: $$$;$$	951	PROTOTYPE: $$$;$$
		952	ALIAS:
		953	draw_quad_alpha = 1
		954	draw_quad_alpha_premultiplied = 2
761	CODE:	955	CODE:
762	{	956	{
763	HV hv = (HV )SvRV (self);	957	HV hv = (HV )SvRV (self);
764	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	958	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
765	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	959	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
770	{	964	{
771	w = SvNV (*hv_fetch (hv, "w", 1, 1));	965	w = SvNV (*hv_fetch (hv, "w", 1, 1));
772	h = SvNV (*hv_fetch (hv, "h", 1, 1));	966	h = SvNV (*hv_fetch (hv, "h", 1, 1));
773	}	967	}
774		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
775	glBindTexture (GL_TEXTURE_2D, name);	977	glBindTexture (GL_TEXTURE_2D, name);
		978
776	if (wrap_mode) {	979	if (wrap_mode)
		980	{
777	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
778	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
779	}	983	}
		984
780	glBegin (GL_QUADS);	985	glBegin (GL_QUADS);
781	glTexCoord2f (0, 0); glVertex2f (x , y );	986	glTexCoord2f (0, 0); glVertex2f (x , y );
782	glTexCoord2f (0, t); glVertex2f (x , y + h);	987	glTexCoord2f (0, t); glVertex2f (x , y + h);
783	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
784	glTexCoord2f (s, 0); glVertex2f (x + w, y );	989	glTexCoord2f (s, 0); glVertex2f (x + w, y );
785	glEnd ();	990	glEnd ();
		991
		992	if (ix)
		993	{
		994	glDisable (GL_ALPHA_TEST);
		995	glDisable (GL_BLEND);
		996	}
786	}	997	}
787		998
788	MODULE = CFClient PACKAGE = CFClient::Map	999	MODULE = CFClient PACKAGE = CFClient::Map
789		1000
790	CFClient::Map	1001	CFClient::Map
…		…
1299	} *civ, const_iv[] = {	1510	} *civ, const_iv[] = {
1300	# define const_iv(name) { # name, (IV)name }	1511	# define const_iv(name) { # name, (IV)name }
1301	const_iv (GL_COLOR_MATERIAL),	1512	const_iv (GL_COLOR_MATERIAL),
1302	const_iv (GL_SMOOTH),	1513	const_iv (GL_SMOOTH),
1303	const_iv (GL_FLAT),	1514	const_iv (GL_FLAT),
		1515	const_iv (GL_DITHER),
1304	const_iv (GL_BLEND),	1516	const_iv (GL_BLEND),
		1517	const_iv (GL_SCISSOR_TEST),
1305	const_iv (GL_AND),	1518	const_iv (GL_AND),
		1519	const_iv (GL_ONE),
		1520	const_iv (GL_ZERO),
1306	const_iv (GL_SRC_ALPHA),	1521	const_iv (GL_SRC_ALPHA),
		1522	const_iv (GL_SRC_ALPHA_SATURATE),
1307	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1523	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1524	const_iv (GL_ONE_MINUS_DST_ALPHA),
1308	const_iv (GL_RGB),	1525	const_iv (GL_RGB),
1309	const_iv (GL_RGBA),	1526	const_iv (GL_RGBA),
1310	const_iv (GL_UNSIGNED_BYTE),	1527	const_iv (GL_UNSIGNED_BYTE),
1311	const_iv (GL_ALPHA4),
1312	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),
1313	const_iv (GL_FLOAT),	1532	const_iv (GL_FLOAT),
1314	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1533	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1315	const_iv (GL_COMPILE),	1534	const_iv (GL_COMPILE),
1316	const_iv (GL_TEXTURE_1D),	1535	const_iv (GL_TEXTURE_1D),
1317	const_iv (GL_TEXTURE_2D),	1536	const_iv (GL_TEXTURE_2D),
…		…
1323	const_iv (GL_TEXTURE_WRAP_T),	1542	const_iv (GL_TEXTURE_WRAP_T),
1324	const_iv (GL_CLAMP),	1543	const_iv (GL_CLAMP),
1325	const_iv (GL_REPEAT),	1544	const_iv (GL_REPEAT),
1326	const_iv (GL_NEAREST),	1545	const_iv (GL_NEAREST),
1327	const_iv (GL_LINEAR),	1546	const_iv (GL_LINEAR),
		1547	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1548	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1549	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1550	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1551	const_iv (GL_GENERATE_MIPMAP),
1328	const_iv (GL_MODULATE),	1552	const_iv (GL_MODULATE),
		1553	const_iv (GL_DECAL),
1329	const_iv (GL_REPLACE),	1554	const_iv (GL_REPLACE),
1330	const_iv (GL_COLOR_BUFFER_BIT),	1555	const_iv (GL_COLOR_BUFFER_BIT),
1331	const_iv (GL_PROJECTION),	1556	const_iv (GL_PROJECTION),
1332	const_iv (GL_MODELVIEW),	1557	const_iv (GL_MODELVIEW),
1333	const_iv (GL_COLOR_LOGIC_OP),	1558	const_iv (GL_COLOR_LOGIC_OP),
		1559	const_iv (GL_SEPARABLE_2D),
1334	const_iv (GL_CONVOLUTION_2D),	1560	const_iv (GL_CONVOLUTION_2D),
1335	const_iv (GL_CONVOLUTION_BORDER_MODE),	1561	const_iv (GL_CONVOLUTION_BORDER_MODE),
1336	const_iv (GL_CONSTANT_BORDER),	1562	const_iv (GL_CONSTANT_BORDER),
1337	const_iv (GL_LINES),	1563	const_iv (GL_LINES),
1338	const_iv (GL_QUADS),	1564	const_iv (GL_QUADS),
…		…
1363		1589
1364	void glBlendFunc (int sfactor, int dfactor)	1590	void glBlendFunc (int sfactor, int dfactor)
1365		1591
1366	void glLogicOp (int opcode)	1592	void glLogicOp (int opcode)
1367		1593
		1594	void glColorMask (int red, int green, int blue, int alpha)
		1595
1368	void glMatrixMode (int mode)	1596	void glMatrixMode (int mode)
1369		1597
1370	void glPushMatrix ()	1598	void glPushMatrix ()
1371		1599
1372	void glPopMatrix ()	1600	void glPopMatrix ()
1373		1601
1374	void glLoadIdentity ()	1602	void glLoadIdentity ()
1375		1603
		1604	# near and far are due to microsofts buggy c compiler
1376	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1605	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1377		1606
1378	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)
1379		1610
1380	void glTranslate (float x, float y, float z = 0.)	1611	void glTranslate (float x, float y, float z = 0.)
1381	CODE:	1612	CODE:
1382	glTranslatef (x, y, z);	1613	glTranslatef (x, y, z);
1383		1614
1384	void glScale (float x, float y, float z)	1615	void glScale (float x, float y, float z = 1.)
1385	CODE:	1616	CODE:
1386	glScalef (x, y, z);	1617	glScalef (x, y, z);
1387		1618
1388	void glRotate (float angle, float x, float y, float z)	1619	void glRotate (float angle, float x, float y, float z)
1389	CODE:	1620	CODE:
…		…
1394	void glEnd ()	1625	void glEnd ()
1395		1626
1396	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)
1397	PROTOTYPE: @	1628	PROTOTYPE: @
1398	CODE:	1629	CODE:
1399	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));
1400		1634
1401	void glVertex (float x, float y, float z = 0.)	1635	void glVertex (float x, float y, float z = 0.)
1402	CODE:	1636	CODE:
1403	glVertex3f (x, y, z);	1637	glVertex3f (x, y, z);
1404		1638
…		…
1416		1650
1417	void glBindTexture (int target, int name)	1651	void glBindTexture (int target, int name)
1418		1652
1419	void glConvolutionParameter (int target, int pname, float params)	1653	void glConvolutionParameter (int target, int pname, float params)
1420	CODE:	1654	CODE:
1421	glConvolutionParameterf (target, pname, params);	1655	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1422		1656
1423	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));
1424		1666
1425	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)
1426		1668
1427	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)
1428		1676
1429	int glGenTexture ()	1677	int glGenTexture ()
1430	CODE:	1678	CODE:
1431	{	1679	{
1432	GLuint name;	1680	GLuint name;

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.56 by root, Thu Apr 20 09:13:31 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 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.86 by root, Fri May 19 16:43:56 2006 UTC