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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.87 by root, Fri May 19 18:39:06 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 = (PangoFontDescription )	102	PangoFontDescription *font = self->font ? self->font : default_font;
72	pango_layout_get_font_description (self->pl);
73		103
74	int height = self->base_height * (PANGO_SCALE * 8 / 10);
75
76	if (height < MIN_FONT_HEIGHT)
77	height = MIN_FONT_HEIGHT;
78
79	if (pango_font_description_get_size (font) != height)
80	{
81	font = pango_font_description_copy (font);
82	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
		105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		106
83	pango_layout_set_font_description (self->pl, font);	107	pango_layout_set_font_description (self->pl, font);
84	}
85	}	108	}
86		109
87	static void	110	static void
88	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
89	{	112	{
90	layout_update (self);
91
92	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
93		114
94	w = (w + 3) & ~3;
95	if (!w) w = 1;	115	if (!w) w = 1;
96	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
97	}	119	}
98		120
99	typedef uint16_t mapface;	121	typedef uint16_t mapface;
100		122
101	typedef struct {	123	typedef struct {
…		…
249	}	271	}
250	}	272	}
251	}	273	}
252		274
253	static void	275	static void
254	music_finished ()	276	music_finished (void)
255	{	277	{
256	SDL_UserEvent ev;	278	SDL_UserEvent ev;
257		279
258	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
259	ev.code = 0;	281	ev.code = 0;
260	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;
261	ev.data2 = 0;	296	ev.data2 = 0;
262		297
263	SDL_PushEvent ((SDL_Event *)&ev);	298	SDL_PushEvent ((SDL_Event *)&ev);
264	}	299	}
265		300
…		…
376	# undef const_iv	411	# undef const_iv
377	};	412	};
378		413
379	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; )
380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
381		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
382	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
383	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);
384	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);
385	}	429	}
386		430
387	int	431	int
388	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
389		433
…		…
397	SDL_Rect **m;	441	SDL_Rect **m;
398		442
399	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
401	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
402	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);
403		450
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
406	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
407	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
408		455
409	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
410	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
411	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
412		457
413	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
414	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
415		460
416	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
448		493
449	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
450	{	495	{
451	HV *hv = newHV ();	496	HV *hv = newHV ();
452	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
453	switch (ev.type)	499	switch (ev.type)
454	{	500	{
455	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
456	case SDL_KEYUP:	502	case SDL_KEYUP:
457	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
477	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
478	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481	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;
482	}	535	}
483		536
484	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
485	}	538	}
486	}	539	}
487		540
488	int	541	int
489	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)
490	POSTCALL:	543	POSTCALL:
491	Mix_HookMusicFinished (music_finished);	544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
492		546
493	void	547	void
494	Mix_CloseAudio ()	548	Mix_CloseAudio ()
495		549
496	int	550	int
…		…
519		573
520	void	574	void
521	add_font (char *file)	575	add_font (char *file)
522	CODE:	576	CODE:
523	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
524		578	#ifdef _WIN32
525	void	579	// cairo... sigh... requires win2000
526	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
527	CODE:	581	#endif
528	{
529	int count;
530	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
531	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
532	FcPatternDestroy (pattern);
533	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
534	pango_context_set_font_description (context, font);
535	}
536		582
537	void	583	void
538	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
539	ALIAS:	585	ALIAS:
540	load_image_file = 1	586	load_image_file = 1
…		…
622	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
623	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
624	}	670	}
625		671
626	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
627	fatal (char *message)	681	fatal (char *message)
628	CODE:	682	CODE:
		683	fprintf (stderr, "FATAL: %s\n", message);
629	#ifdef _WIN32	684	#ifdef _WIN32
630	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
631	#else
632	fprintf (stderr, "FATAL: %s\n", message);
633	#endif	686	#endif
634	exit (1);	687	exit (1);
635		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
636	MODULE = CFClient PACKAGE = CFClient::Layout	713	MODULE = CFClient PACKAGE = CFClient::Layout
637		714
638	CFClient::Layout	715	CFClient::Layout
639	new (SV *class, int base_height = 10)	716	new (SV *class, int rgba = 0)
640	CODE:	717	CODE:
		718	#if _WIN32
		719	rgba = 0;//D
		720	#endif
641	New (0, RETVAL, 1, struct cf_layout);	721	New (0, RETVAL, 1, struct cf_layout);
642	RETVAL->base_height = base_height;	722
643	RETVAL->pl = pango_layout_new (context);	723	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		724	RETVAL->rgba = rgba;
		725	RETVAL->r = 1.;
		726	RETVAL->g = 1.;
		727	RETVAL->b = 1.;
		728	RETVAL->a = 1.;
		729	RETVAL->base_height = MIN_FONT_HEIGHT;
		730	RETVAL->font = 0;
		731
644	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	732	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645	pango_layout_set_font_description (RETVAL->pl,	733	layout_update_font (RETVAL);
646	pango_font_description_copy (
647	pango_context_get_font_description (context)));
648	OUTPUT:	734	OUTPUT:
649	RETVAL	735	RETVAL
650		736
651	void	737	void
652	DESTROY (CFClient::Layout self)	738	DESTROY (CFClient::Layout self)
653	CODE:	739	CODE:
654	g_object_unref (self->pl);	740	g_object_unref (self->pl);
655	Safefree (self);	741	Safefree (self);
656		742
		743	int
		744	is_rgba (CFClient::Layout self)
		745	CODE:
		746	RETVAL = self->rgba;
		747	OUTPUT:
		748	RETVAL
		749
657	void	750	void
658	set_text (CFClient::Layout self, SV *text_)	751	set_text (CFClient::Layout self, SV *text_)
659	CODE:	752	CODE:
660	{	753	{
661	STRLEN textlen;	754	STRLEN textlen;
…		…
681	SvUTF8_on (RETVAL);	774	SvUTF8_on (RETVAL);
682	OUTPUT:	775	OUTPUT:
683	RETVAL	776	RETVAL
684		777
685	void	778	void
		779	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		780	CODE:
		781	self->r = r;
		782	self->g = g;
		783	self->b = b;
		784	self->a = a;
		785
		786	void
		787	set_font (CFClient::Layout self, CFClient::Font font = 0)
		788	CODE:
		789	if (self->font != font)
		790	{
		791	self->font = font;
		792	layout_update_font (self);
		793	}
		794
		795	void
686	set_height (CFClient::Layout self, int base_height)	796	set_height (CFClient::Layout self, int base_height)
687	CODE:	797	CODE:
		798	if (self->base_height != base_height)
		799	{
688	self->base_height = base_height;	800	self->base_height = base_height;
		801	layout_update_font (self);
		802	}
689		803
690	void	804	void
691	set_width (CFClient::Layout self, int max_width = -1)	805	set_width (CFClient::Layout self, int max_width = -1)
692	CODE:	806	CODE:
693	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	807	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		808
		809	void
		810	set_indent (CFClient::Layout self, int indent)
		811	CODE:
		812	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		813
		814	void
		815	set_spacing (CFClient::Layout self, int spacing)
		816	CODE:
		817	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		818
		819	void
		820	set_ellipsise (CFClient::Layout self, int ellipsise)
		821	CODE:
		822	pango_layout_set_ellipsize (self->pl,
		823	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		824	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		825	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		826	: PANGO_ELLIPSIZE_NONE
		827	);
		828
		829	void
		830	set_single_paragraph_mode (CFClient::Layout self, int spm)
		831	CODE:
		832	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
694		833
695	void	834	void
696	size (CFClient::Layout self)	835	size (CFClient::Layout self)
697	PPCODE:	836	PPCODE:
698	{	837	{
699	int w, h;	838	int w, h;
700		839
701	layout_update (self);
702	layout_get_pixel_size (self, &w, &h);	840	layout_get_pixel_size (self, &w, &h);
703		841
704	EXTEND (SP, 2);	842	EXTEND (SP, 2);
705	PUSHs (sv_2mortal (newSViv (w)));	843	PUSHs (sv_2mortal (newSViv (w)));
706	PUSHs (sv_2mortal (newSViv (h)));	844	PUSHs (sv_2mortal (newSViv (h)));
…		…
709	int	847	int
710	xy_to_index (CFClient::Layout self, int x, int y)	848	xy_to_index (CFClient::Layout self, int x, int y)
711	CODE:	849	CODE:
712	{	850	{
713	int index, trailing;	851	int index, trailing;
714
715	layout_update (self);
716	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	852	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
717
718	RETVAL = index;	853	RETVAL = index;
719	}	854	}
720	OUTPUT:	855	OUTPUT:
721	RETVAL	856	RETVAL
722		857
723	void	858	void
724	cursor_pos (CFClient::Layout self, int index)	859	cursor_pos (CFClient::Layout self, int index)
725	PPCODE:	860	PPCODE:
726	{	861	{
727	PangoRectangle strong_pos;	862	PangoRectangle strong_pos;
728	layout_update (self);
729	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	863	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
730		864
731	EXTEND (SP, 3);	865	EXTEND (SP, 3);
732	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	866	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	867	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
738	render (CFClient::Layout self)	872	render (CFClient::Layout self)
739	PPCODE:	873	PPCODE:
740	{	874	{
741	SV *retval;	875	SV *retval;
742	int w, h;	876	int w, h;
743	FT_Bitmap bitmap;
744		877
745	layout_update (self);
746	layout_get_pixel_size (self, &w, &h);	878	layout_get_pixel_size (self, &w, &h);
747		879
		880	if (self->rgba)
		881	{
		882	cairo_surface_t *surface;
		883	cairo_t *cairo;
		884
		885	retval = newSV (w * h * 4);
		886	SvPOK_only (retval);
		887	SvCUR_set (retval, w * h * 4);
		888
		889	memset (SvPVX (retval), 0, w * h * 4);
		890
		891	surface = cairo_image_surface_create_for_data (
		892	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		893	cairo = cairo_create (surface);
		894	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		895
		896	pango_cairo_show_layout (cairo, self->pl);
		897
		898	cairo_destroy (cairo);
		899	cairo_surface_destroy (surface);
		900
		901	// what a mess, and its premultiplied, too :(
		902	{
		903	uint32_t p = (uint32_t )SvPVX (retval);
		904	uint32_t e = p + w h;
		905
		906	while (p < e)
		907	{
		908	uint32_t rgba = *p;
		909	rgba = (rgba >> 24) \| (rgba << 8);
		910	#if 0
		911	#ifdef _WIN32
		912	{//D
		913	uint8_t r = rgba >> 24;
		914	uint8_t g = rgba >> 16;
		915	uint8_t b = rgba >> 8;
		916	uint8_t a = rgba >> 0;
		917
		918	rgba = (rgba & 0xffffff00) \| a;
		919	}
		920	#endif
		921	#endif
		922	rgba = SDL_SwapBE32 (rgba);
		923	*p++ = rgba;
		924	}
		925	}
		926
		927	EXTEND (SP, 5);
		928	PUSHs (sv_2mortal (newSViv (w)));
		929	PUSHs (sv_2mortal (newSViv (h)));
		930	PUSHs (sv_2mortal (retval));
		931	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		932	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		933	}
		934	else
		935	{
		936	FT_Bitmap bitmap;
		937
748	retval = newSV (w * h);	938	retval = newSV (w * h);
749	SvPOK_only (retval);	939	SvPOK_only (retval);
750	SvCUR_set (retval, w * h);	940	SvCUR_set (retval, w * h);
751		941
752	bitmap.rows = h;	942	bitmap.rows = h;
753	bitmap.width = w;	943	bitmap.width = w;
754	bitmap.pitch = w;	944	bitmap.pitch = w;
755	bitmap.buffer = (unsigned char*)SvPVX (retval);	945	bitmap.buffer = (unsigned char*)SvPVX (retval);
756	bitmap.num_grays = 256;	946	bitmap.num_grays = 256;
757	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	947	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758		948
759	memset (bitmap.buffer, 0, w * h);	949	memset (bitmap.buffer, 0, w * h);
760		950
761	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	951	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
762		952
763	EXTEND (SP, 3);	953	EXTEND (SP, 5);
764	PUSHs (sv_2mortal (newSViv (w)));	954	PUSHs (sv_2mortal (newSViv (w)));
765	PUSHs (sv_2mortal (newSViv (h)));	955	PUSHs (sv_2mortal (newSViv (h)));
766	PUSHs (sv_2mortal (retval));	956	PUSHs (sv_2mortal (retval));
		957	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		958	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		959	}
767	}	960	}
768		961
769	MODULE = CFClient PACKAGE = CFClient::Texture	962	MODULE = CFClient PACKAGE = CFClient::Texture
770		963
771	void	964	void
772	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	965	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
773	PROTOTYPE: $$$;$$	966	PROTOTYPE: $$$;$$
		967	ALIAS:
		968	draw_quad_alpha = 1
		969	draw_quad_alpha_premultiplied = 2
774	CODE:	970	CODE:
775	{	971	{
776	HV hv = (HV )SvRV (self);	972	HV hv = (HV )SvRV (self);
777	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	973	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	974	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
783	{	979	{
784	w = SvNV (*hv_fetch (hv, "w", 1, 1));	980	w = SvNV (*hv_fetch (hv, "w", 1, 1));
785	h = SvNV (*hv_fetch (hv, "h", 1, 1));	981	h = SvNV (*hv_fetch (hv, "h", 1, 1));
786	}	982	}
787		983
		984	if (ix)
		985	{
		986	glEnable (GL_BLEND);
		987	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		988	glEnable (GL_ALPHA_TEST);
		989	glAlphaFunc (GL_GREATER, 0.01f);
		990	}
		991
788	glBindTexture (GL_TEXTURE_2D, name);	992	glBindTexture (GL_TEXTURE_2D, name);
		993
789	if (wrap_mode) {	994	if (wrap_mode)
		995	{
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	996	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	997	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792	}	998	}
		999
793	glBegin (GL_QUADS);	1000	glBegin (GL_QUADS);
794	glTexCoord2f (0, 0); glVertex2f (x , y );	1001	glTexCoord2f (0, 0); glVertex2f (x , y );
795	glTexCoord2f (0, t); glVertex2f (x , y + h);	1002	glTexCoord2f (0, t); glVertex2f (x , y + h);
796	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1003	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1004	glTexCoord2f (s, 0); glVertex2f (x + w, y );
798	glEnd ();	1005	glEnd ();
		1006
		1007	if (ix)
		1008	{
		1009	glDisable (GL_ALPHA_TEST);
		1010	glDisable (GL_BLEND);
		1011	}
799	}	1012	}
800		1013
801	MODULE = CFClient PACKAGE = CFClient::Map	1014	MODULE = CFClient PACKAGE = CFClient::Map
802		1015
803	CFClient::Map	1016	CFClient::Map
…		…
1312	} *civ, const_iv[] = {	1525	} *civ, const_iv[] = {
1313	# define const_iv(name) { # name, (IV)name }	1526	# define const_iv(name) { # name, (IV)name }
1314	const_iv (GL_COLOR_MATERIAL),	1527	const_iv (GL_COLOR_MATERIAL),
1315	const_iv (GL_SMOOTH),	1528	const_iv (GL_SMOOTH),
1316	const_iv (GL_FLAT),	1529	const_iv (GL_FLAT),
		1530	const_iv (GL_DITHER),
1317	const_iv (GL_BLEND),	1531	const_iv (GL_BLEND),
		1532	const_iv (GL_SCISSOR_TEST),
1318	const_iv (GL_AND),	1533	const_iv (GL_AND),
		1534	const_iv (GL_ONE),
		1535	const_iv (GL_ZERO),
1319	const_iv (GL_SRC_ALPHA),	1536	const_iv (GL_SRC_ALPHA),
		1537	const_iv (GL_SRC_ALPHA_SATURATE),
1320	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1538	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1539	const_iv (GL_ONE_MINUS_DST_ALPHA),
1321	const_iv (GL_RGB),	1540	const_iv (GL_RGB),
1322	const_iv (GL_RGBA),	1541	const_iv (GL_RGBA),
1323	const_iv (GL_UNSIGNED_BYTE),	1542	const_iv (GL_UNSIGNED_BYTE),
1324	const_iv (GL_ALPHA4),
1325	const_iv (GL_ALPHA),	1543	const_iv (GL_ALPHA),
		1544	const_iv (GL_INTENSITY),
		1545	const_iv (GL_LUMINANCE),
		1546	const_iv (GL_LUMINANCE_ALPHA),
1326	const_iv (GL_FLOAT),	1547	const_iv (GL_FLOAT),
1327	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1548	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1328	const_iv (GL_COMPILE),	1549	const_iv (GL_COMPILE),
1329	const_iv (GL_TEXTURE_1D),	1550	const_iv (GL_TEXTURE_1D),
1330	const_iv (GL_TEXTURE_2D),	1551	const_iv (GL_TEXTURE_2D),
…		…
1341	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1562	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1563	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1564	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1565	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345	const_iv (GL_GENERATE_MIPMAP),	1566	const_iv (GL_GENERATE_MIPMAP),
1346	const_iv (GL_LINEAR),
1347	const_iv (GL_MODULATE),	1567	const_iv (GL_MODULATE),
		1568	const_iv (GL_DECAL),
1348	const_iv (GL_REPLACE),	1569	const_iv (GL_REPLACE),
1349	const_iv (GL_COLOR_BUFFER_BIT),	1570	const_iv (GL_COLOR_BUFFER_BIT),
1350	const_iv (GL_PROJECTION),	1571	const_iv (GL_PROJECTION),
1351	const_iv (GL_MODELVIEW),	1572	const_iv (GL_MODELVIEW),
1352	const_iv (GL_COLOR_LOGIC_OP),	1573	const_iv (GL_COLOR_LOGIC_OP),
		1574	const_iv (GL_SEPARABLE_2D),
1353	const_iv (GL_CONVOLUTION_2D),	1575	const_iv (GL_CONVOLUTION_2D),
1354	const_iv (GL_CONVOLUTION_BORDER_MODE),	1576	const_iv (GL_CONVOLUTION_BORDER_MODE),
1355	const_iv (GL_CONSTANT_BORDER),	1577	const_iv (GL_CONSTANT_BORDER),
1356	const_iv (GL_LINES),	1578	const_iv (GL_LINES),
1357	const_iv (GL_QUADS),	1579	const_iv (GL_QUADS),
…		…
1382		1604
1383	void glBlendFunc (int sfactor, int dfactor)	1605	void glBlendFunc (int sfactor, int dfactor)
1384		1606
1385	void glLogicOp (int opcode)	1607	void glLogicOp (int opcode)
1386		1608
		1609	void glColorMask (int red, int green, int blue, int alpha)
		1610
1387	void glMatrixMode (int mode)	1611	void glMatrixMode (int mode)
1388		1612
1389	void glPushMatrix ()	1613	void glPushMatrix ()
1390		1614
1391	void glPopMatrix ()	1615	void glPopMatrix ()
1392		1616
1393	void glLoadIdentity ()	1617	void glLoadIdentity ()
1394		1618
		1619	# near and far are due to microsofts buggy c compiler
1395	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1620	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1396		1621
1397	void glViewport (int x, int y, int width, int height)	1622	void glViewport (int x, int y, int width, int height)
		1623
		1624	void glScissor (int x, int y, int width, int height)
1398		1625
1399	void glTranslate (float x, float y, float z = 0.)	1626	void glTranslate (float x, float y, float z = 0.)
1400	CODE:	1627	CODE:
1401	glTranslatef (x, y, z);	1628	glTranslatef (x, y, z);
1402		1629
1403	void glScale (float x, float y, float z)	1630	void glScale (float x, float y, float z = 1.)
1404	CODE:	1631	CODE:
1405	glScalef (x, y, z);	1632	glScalef (x, y, z);
1406		1633
1407	void glRotate (float angle, float x, float y, float z)	1634	void glRotate (float angle, float x, float y, float z)
1408	CODE:	1635	CODE:
…		…
1413	void glEnd ()	1640	void glEnd ()
1414		1641
1415	void glColor (float r, float g, float b, float a = 1.0)	1642	void glColor (float r, float g, float b, float a = 1.0)
1416	PROTOTYPE: @	1643	PROTOTYPE: @
1417	CODE:	1644	CODE:
1418	glColor4f (r, g, b, a);	1645	glColor4ub (MIN ((int)(r * 255.f), 255),
		1646	MIN ((int)(g * 255.f), 255),
		1647	MIN ((int)(b * 255.f), 255),
		1648	MIN ((int)(a * 255.f), 255));
1419		1649
1420	void glVertex (float x, float y, float z = 0.)	1650	void glVertex (float x, float y, float z = 0.)
1421	CODE:	1651	CODE:
1422	glVertex3f (x, y, z);	1652	glVertex3f (x, y, z);
1423		1653
…		…
1435		1665
1436	void glBindTexture (int target, int name)	1666	void glBindTexture (int target, int name)
1437		1667
1438	void glConvolutionParameter (int target, int pname, float params)	1668	void glConvolutionParameter (int target, int pname, float params)
1439	CODE:	1669	CODE:
1440	glConvolutionParameterf (target, pname, params);	1670	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1441		1671
1442	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1672	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1673	CODE:
		1674	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1675	(target, internalformat, width, height, format, type, data));
		1676
		1677	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1678	CODE:
		1679	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1680	(target, internalformat, width, height, format, type, row, column));
1443		1681
1444	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1682	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1445		1683
1446	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1684	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1685
		1686	void glRasterPos (int x, int y)
		1687	CODE:
		1688	glRasterPos2i (x, y);
		1689
		1690	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1447		1691
1448	int glGenTexture ()	1692	int glGenTexture ()
1449	CODE:	1693	CODE:
1450	{	1694	{
1451	GLuint name;	1695	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs. Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC