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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.57 by root, Fri Apr 21 07:09:10 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
		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
45	typedef Mix_Chunk *CFClient__MixChunk;	68	typedef Mix_Chunk *CFClient__MixChunk;
46	typedef Mix_Music *CFClient__MixMusic;	69	typedef Mix_Music *CFClient__MixMusic;
47		70
48	static PangoContext *context;	71	typedef PangoFontDescription *CFClient__Font;
49	static PangoFontMap *fontmap;
50		72
51	typedef struct cf_layout {	73	typedef struct cf_layout {
52	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
53	int base_height;	77	int base_height;
		78	CFClient__Font font;
54	} *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;
55		84
56	static void	85	static void
57	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
58	{	87	{
59	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
60	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
61	}	94	}
62		95
63	static void	96	static void
64	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
65	{	98	{
66	/* 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
67	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
68	*/	101	*/
69	PangoFontDescription *font = pango_context_get_font_description (context);	102	PangoFontDescription *font = self->font ? self->font : default_font;
70		103
71	int height = self->base_height * (PANGO_SCALE * 8 / 10);
72
73	if (pango_font_description_get_size (font) != height)
74	{
75	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
76	pango_layout_context_changed (self->pl);	105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
77	}	106
		107	pango_layout_set_font_description (self->pl, font);
78	}	108	}
79		109
80	static void	110	static void
81	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
82	{	112	{
83	layout_update (self);
84
85	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
86		114
87	w = (w + 3) & ~3;
88	if (!w) w = 1;	115	if (!w) w = 1;
89	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
90	}	119	}
91		120
92	typedef uint16_t mapface;	121	typedef uint16_t mapface;
93		122
94	typedef struct {	123	typedef struct {
…		…
242	}	271	}
243	}	272	}
244	}	273	}
245		274
246	static void	275	static void
247	music_finished ()	276	music_finished (void)
248	{	277	{
249	SDL_UserEvent ev;	278	SDL_UserEvent ev;
250		279
251	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
252	ev.code = 0;	281	ev.code = 0;
253	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;
254	ev.data2 = 0;	296	ev.data2 = 0;
255		297
256	SDL_PushEvent ((SDL_Event *)&ev);	298	SDL_PushEvent ((SDL_Event *)&ev);
257	}	299	}
258		300
…		…
369	# undef const_iv	411	# undef const_iv
370	};	412	};
371		413
372	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; )
373	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
374		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
375	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
376	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);
377	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);
378	}	429	}
379		430
380	int	431	int
381	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
382		433
…		…
390	SDL_Rect **m;	441	SDL_Rect **m;
391		442
392	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
395	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);
396		450
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
401		455
402	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
403	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
404	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
405		457
406	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
407	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
408		460
409	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
441		493
442	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
443	{	495	{
444	HV *hv = newHV ();	496	HV *hv = newHV ();
445	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
446	switch (ev.type)	499	switch (ev.type)
447	{	500	{
448	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
449	case SDL_KEYUP:	502	case SDL_KEYUP:
450	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
470	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
471	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
472	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
473	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
474	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;
475	}	535	}
476		536
477	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
478	}	538	}
479	}	539	}
480		540
481	int	541	int
482	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)
483	POSTCALL:	543	POSTCALL:
484	Mix_HookMusicFinished (music_finished);	544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
485		546
486	void	547	void
487	Mix_CloseAudio ()	548	Mix_CloseAudio ()
488		549
489	int	550	int
…		…
512		573
513	void	574	void
514	add_font (char *file)	575	add_font (char *file)
515	CODE:	576	CODE:
516	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
517		578	#ifdef _WIN32
518	void	579	// cairo... sigh... requires win2000
519	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
520	CODE:	581	#endif
521	{
522	int count;
523	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
524	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
525	FcPatternDestroy (pattern);
526	pango_context_set_font_description (context, font);
527	}
528		582
529	void	583	void
530	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
531	ALIAS:	585	ALIAS:
532	load_image_file = 1	586	load_image_file = 1
…		…
614	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
615	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
616	}	670	}
617		671
618	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
619	fatal (char *message)	681	fatal (char *message)
620	CODE:	682	CODE:
		683	fprintf (stderr, "FATAL: %s\n", message);
621	#ifdef _WIN32	684	#ifdef _WIN32
622	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
623	#else
624	fprintf (stderr, "FATAL: %s\n", message);
625	#endif	686	#endif
626	exit (1);	687	exit (1);
627		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
628	MODULE = CFClient PACKAGE = CFClient::Layout	713	MODULE = CFClient PACKAGE = CFClient::Layout
629		714
630	CFClient::Layout	715	CFClient::Layout
631	new (SV *class, int base_height = 10)	716	new (SV *class, int rgba = 0)
632	CODE:	717	CODE:
633	New (0, RETVAL, 1, struct cf_layout);	718	New (0, RETVAL, 1, struct cf_layout);
634	RETVAL->base_height = base_height;	719
635	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
636	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);
637	OUTPUT:	731	OUTPUT:
638	RETVAL	732	RETVAL
639		733
640	void	734	void
641	DESTROY (CFClient::Layout self)	735	DESTROY (CFClient::Layout self)
642	CODE:	736	CODE:
643	g_object_unref (self->pl);	737	g_object_unref (self->pl);
644	Safefree (self);	738	Safefree (self);
645		739
		740	int
		741	is_rgba (CFClient::Layout self)
		742	CODE:
		743	RETVAL = self->rgba;
		744	OUTPUT:
		745	RETVAL
		746
646	void	747	void
647	set_text (CFClient::Layout self, SV *text_)	748	set_text (CFClient::Layout self, SV *text_)
648	CODE:	749	CODE:
649	{	750	{
650	STRLEN textlen;	751	STRLEN textlen;
…		…
670	SvUTF8_on (RETVAL);	771	SvUTF8_on (RETVAL);
671	OUTPUT:	772	OUTPUT:
672	RETVAL	773	RETVAL
673		774
674	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
675	set_height (CFClient::Layout self, int base_height)	793	set_height (CFClient::Layout self, int base_height)
676	CODE:	794	CODE:
		795	if (self->base_height != base_height)
		796	{
677	self->base_height = base_height;	797	self->base_height = base_height;
		798	layout_update_font (self);
		799	}
678		800
679	void	801	void
680	set_width (CFClient::Layout self, int max_width = -1)	802	set_width (CFClient::Layout self, int max_width = -1)
681	CODE:	803	CODE:
682	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);
683		830
684	void	831	void
685	size (CFClient::Layout self)	832	size (CFClient::Layout self)
686	PPCODE:	833	PPCODE:
687	{	834	{
688	int w, h;	835	int w, h;
689		836
690	layout_update (self);
691	layout_get_pixel_size (self, &w, &h);	837	layout_get_pixel_size (self, &w, &h);
692		838
693	EXTEND (SP, 2);	839	EXTEND (SP, 2);
694	PUSHs (sv_2mortal (newSViv (w)));	840	PUSHs (sv_2mortal (newSViv (w)));
695	PUSHs (sv_2mortal (newSViv (h)));	841	PUSHs (sv_2mortal (newSViv (h)));
…		…
698	int	844	int
699	xy_to_index (CFClient::Layout self, int x, int y)	845	xy_to_index (CFClient::Layout self, int x, int y)
700	CODE:	846	CODE:
701	{	847	{
702	int index, trailing;	848	int index, trailing;
703
704	layout_update (self);
705	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);
706
707	RETVAL = index;	850	RETVAL = index;
708	}	851	}
709	OUTPUT:	852	OUTPUT:
710	RETVAL	853	RETVAL
711		854
712	void	855	void
713	cursor_pos (CFClient::Layout self, int index)	856	cursor_pos (CFClient::Layout self, int index)
714	PPCODE:	857	PPCODE:
715	{	858	{
716	PangoRectangle strong_pos;	859	PangoRectangle strong_pos;
717	layout_update (self);
718	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	860	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
719		861
720	EXTEND (SP, 3);	862	EXTEND (SP, 3);
721	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	863	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
722	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	864	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
727	render (CFClient::Layout self)	869	render (CFClient::Layout self)
728	PPCODE:	870	PPCODE:
729	{	871	{
730	SV *retval;	872	SV *retval;
731	int w, h;	873	int w, h;
732	FT_Bitmap bitmap;
733		874
734	layout_update (self);
735	layout_get_pixel_size (self, &w, &h);	875	layout_get_pixel_size (self, &w, &h);
736		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
737	retval = newSV (w * h);	923	retval = newSV (w * h);
738	SvPOK_only (retval);	924	SvPOK_only (retval);
739	SvCUR_set (retval, w * h);	925	SvCUR_set (retval, w * h);
740		926
741	bitmap.rows = h;	927	bitmap.rows = h;
742	bitmap.width = w;	928	bitmap.width = w;
743	bitmap.pitch = w;	929	bitmap.pitch = w;
744	bitmap.buffer = (unsigned char*)SvPVX (retval);	930	bitmap.buffer = (unsigned char*)SvPVX (retval);
745	bitmap.num_grays = 256;	931	bitmap.num_grays = 256;
746	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	932	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
747		933
748	memset (bitmap.buffer, 0, w * h);	934	memset (bitmap.buffer, 0, w * h);
749		935
750	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);
751		937
752	EXTEND (SP, 3);	938	EXTEND (SP, 5);
753	PUSHs (sv_2mortal (newSViv (w)));	939	PUSHs (sv_2mortal (newSViv (w)));
754	PUSHs (sv_2mortal (newSViv (h)));	940	PUSHs (sv_2mortal (newSViv (h)));
755	PUSHs (sv_2mortal (retval));	941	PUSHs (sv_2mortal (retval));
		942	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		944	}
756	}	945	}
757		946
758	MODULE = CFClient PACKAGE = CFClient::Texture	947	MODULE = CFClient PACKAGE = CFClient::Texture
759		948
760	void	949	void
761	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)
762	PROTOTYPE: $$$;$$	951	PROTOTYPE: $$$;$$
		952	ALIAS:
		953	draw_quad_alpha = 1
		954	draw_quad_alpha_premultiplied = 2
763	CODE:	955	CODE:
764	{	956	{
765	HV hv = (HV )SvRV (self);	957	HV hv = (HV )SvRV (self);
766	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	958	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
767	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	959	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
772	{	964	{
773	w = SvNV (*hv_fetch (hv, "w", 1, 1));	965	w = SvNV (*hv_fetch (hv, "w", 1, 1));
774	h = SvNV (*hv_fetch (hv, "h", 1, 1));	966	h = SvNV (*hv_fetch (hv, "h", 1, 1));
775	}	967	}
776		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
777	glBindTexture (GL_TEXTURE_2D, name);	977	glBindTexture (GL_TEXTURE_2D, name);
		978
778	if (wrap_mode) {	979	if (wrap_mode)
		980	{
779	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
780	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
781	}	983	}
		984
782	glBegin (GL_QUADS);	985	glBegin (GL_QUADS);
783	glTexCoord2f (0, 0); glVertex2f (x , y );	986	glTexCoord2f (0, 0); glVertex2f (x , y );
784	glTexCoord2f (0, t); glVertex2f (x , y + h);	987	glTexCoord2f (0, t); glVertex2f (x , y + h);
785	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
786	glTexCoord2f (s, 0); glVertex2f (x + w, y );	989	glTexCoord2f (s, 0); glVertex2f (x + w, y );
787	glEnd ();	990	glEnd ();
		991
		992	if (ix)
		993	{
		994	glDisable (GL_ALPHA_TEST);
		995	glDisable (GL_BLEND);
		996	}
788	}	997	}
789		998
790	MODULE = CFClient PACKAGE = CFClient::Map	999	MODULE = CFClient PACKAGE = CFClient::Map
791		1000
792	CFClient::Map	1001	CFClient::Map
…		…
1301	} *civ, const_iv[] = {	1510	} *civ, const_iv[] = {
1302	# define const_iv(name) { # name, (IV)name }	1511	# define const_iv(name) { # name, (IV)name }
1303	const_iv (GL_COLOR_MATERIAL),	1512	const_iv (GL_COLOR_MATERIAL),
1304	const_iv (GL_SMOOTH),	1513	const_iv (GL_SMOOTH),
1305	const_iv (GL_FLAT),	1514	const_iv (GL_FLAT),
		1515	const_iv (GL_DITHER),
1306	const_iv (GL_BLEND),	1516	const_iv (GL_BLEND),
		1517	const_iv (GL_SCISSOR_TEST),
1307	const_iv (GL_AND),	1518	const_iv (GL_AND),
		1519	const_iv (GL_ONE),
		1520	const_iv (GL_ZERO),
1308	const_iv (GL_SRC_ALPHA),	1521	const_iv (GL_SRC_ALPHA),
		1522	const_iv (GL_SRC_ALPHA_SATURATE),
1309	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1523	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1524	const_iv (GL_ONE_MINUS_DST_ALPHA),
1310	const_iv (GL_RGB),	1525	const_iv (GL_RGB),
1311	const_iv (GL_RGBA),	1526	const_iv (GL_RGBA),
1312	const_iv (GL_UNSIGNED_BYTE),	1527	const_iv (GL_UNSIGNED_BYTE),
1313	const_iv (GL_ALPHA4),
1314	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),
1315	const_iv (GL_FLOAT),	1532	const_iv (GL_FLOAT),
1316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1533	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1317	const_iv (GL_COMPILE),	1534	const_iv (GL_COMPILE),
1318	const_iv (GL_TEXTURE_1D),	1535	const_iv (GL_TEXTURE_1D),
1319	const_iv (GL_TEXTURE_2D),	1536	const_iv (GL_TEXTURE_2D),
…		…
1330	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1547	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1331	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1548	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1332	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1549	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1333	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1550	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1334	const_iv (GL_GENERATE_MIPMAP),	1551	const_iv (GL_GENERATE_MIPMAP),
1335	const_iv (GL_LINEAR),
1336	const_iv (GL_MODULATE),	1552	const_iv (GL_MODULATE),
		1553	const_iv (GL_DECAL),
1337	const_iv (GL_REPLACE),	1554	const_iv (GL_REPLACE),
1338	const_iv (GL_COLOR_BUFFER_BIT),	1555	const_iv (GL_COLOR_BUFFER_BIT),
1339	const_iv (GL_PROJECTION),	1556	const_iv (GL_PROJECTION),
1340	const_iv (GL_MODELVIEW),	1557	const_iv (GL_MODELVIEW),
1341	const_iv (GL_COLOR_LOGIC_OP),	1558	const_iv (GL_COLOR_LOGIC_OP),
		1559	const_iv (GL_SEPARABLE_2D),
1342	const_iv (GL_CONVOLUTION_2D),	1560	const_iv (GL_CONVOLUTION_2D),
1343	const_iv (GL_CONVOLUTION_BORDER_MODE),	1561	const_iv (GL_CONVOLUTION_BORDER_MODE),
1344	const_iv (GL_CONSTANT_BORDER),	1562	const_iv (GL_CONSTANT_BORDER),
1345	const_iv (GL_LINES),	1563	const_iv (GL_LINES),
1346	const_iv (GL_QUADS),	1564	const_iv (GL_QUADS),
…		…
1371		1589
1372	void glBlendFunc (int sfactor, int dfactor)	1590	void glBlendFunc (int sfactor, int dfactor)
1373		1591
1374	void glLogicOp (int opcode)	1592	void glLogicOp (int opcode)
1375		1593
		1594	void glColorMask (int red, int green, int blue, int alpha)
		1595
1376	void glMatrixMode (int mode)	1596	void glMatrixMode (int mode)
1377		1597
1378	void glPushMatrix ()	1598	void glPushMatrix ()
1379		1599
1380	void glPopMatrix ()	1600	void glPopMatrix ()
1381		1601
1382	void glLoadIdentity ()	1602	void glLoadIdentity ()
1383		1603
		1604	# near and far are due to microsofts buggy c compiler
1384	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_)
1385		1606
1386	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)
1387		1610
1388	void glTranslate (float x, float y, float z = 0.)	1611	void glTranslate (float x, float y, float z = 0.)
1389	CODE:	1612	CODE:
1390	glTranslatef (x, y, z);	1613	glTranslatef (x, y, z);
1391		1614
1392	void glScale (float x, float y, float z)	1615	void glScale (float x, float y, float z = 1.)
1393	CODE:	1616	CODE:
1394	glScalef (x, y, z);	1617	glScalef (x, y, z);
1395		1618
1396	void glRotate (float angle, float x, float y, float z)	1619	void glRotate (float angle, float x, float y, float z)
1397	CODE:	1620	CODE:
…		…
1402	void glEnd ()	1625	void glEnd ()
1403		1626
1404	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)
1405	PROTOTYPE: @	1628	PROTOTYPE: @
1406	CODE:	1629	CODE:
1407	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));
1408		1634
1409	void glVertex (float x, float y, float z = 0.)	1635	void glVertex (float x, float y, float z = 0.)
1410	CODE:	1636	CODE:
1411	glVertex3f (x, y, z);	1637	glVertex3f (x, y, z);
1412		1638
…		…
1424		1650
1425	void glBindTexture (int target, int name)	1651	void glBindTexture (int target, int name)
1426		1652
1427	void glConvolutionParameter (int target, int pname, float params)	1653	void glConvolutionParameter (int target, int pname, float params)
1428	CODE:	1654	CODE:
1429	glConvolutionParameterf (target, pname, params);	1655	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1430		1656
1431	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));
1432		1666
1433	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)
1434		1668
1435	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)
1436		1676
1437	int glGenTexture ()	1677	int glGenTexture ()
1438	CODE:	1678	CODE:
1439	{	1679	{
1440	GLuint name;	1680	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.57 by root, Fri Apr 21 07:09:10 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 1.57 by root, Fri Apr 21 07:09:10 2006 UTC vs.
Revision 1.86 by root, Fri May 19 16:43:56 2006 UTC