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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs.
Revision 1.88 by root, Fri May 19 23:18:40 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 {
…		…
237	break;	268	break;
238		269
239	row->col[x - row->c0].darkness = -1;	270	row->col[x - row->c0].darkness = -1;
240	}	271	}
241	}	272	}
		273	}
		274
		275	static void
		276	music_finished (void)
		277	{
		278	SDL_UserEvent ev;
		279
		280	ev.type = SDL_USEREVENT;
		281	ev.code = 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;
		296	ev.data2 = 0;
		297
		298	SDL_PushEvent ((SDL_Event *)&ev);
242	}	299	}
243		300
244	MODULE = CFClient PACKAGE = CFClient	301	MODULE = CFClient PACKAGE = CFClient
245		302
246	PROTOTYPES: ENABLE	303	PROTOTYPES: ENABLE
…		…
354	# undef const_iv	411	# undef const_iv
355	};	412	};
356		413
357	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; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
359		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
360	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
361	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);
362	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);
363	}	429	}
364		430
365	int	431	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
367		433
…		…
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
381		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		450
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		455
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
390		457
391	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
392	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393		460
394	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
403		470
404	++m;	471	++m;
405	}	472	}
406	}	473	}
407		474
		475	char *
		476	SDL_GetError ()
		477
408	int	478	int
409	SDL_SetVideoMode (int w, int h, int fullscreen)	479	SDL_SetVideoMode (int w, int h, int fullscreen)
410	CODE:	480	CODE:
411	RETVAL = !!SDL_SetVideoMode (	481	RETVAL = !!SDL_SetVideoMode (
412	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	482	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
…		…
426		496
427	while (SDL_PollEvent (&ev))	497	while (SDL_PollEvent (&ev))
428	{	498	{
429	HV *hv = newHV ();	499	HV *hv = newHV ();
430	hv_store (hv, "type", 4, newSViv (ev.type), 0);	500	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		501
431	switch (ev.type)	502	switch (ev.type)
432	{	503	{
433	case SDL_KEYDOWN:	504	case SDL_KEYDOWN:
434	case SDL_KEYUP:	505	case SDL_KEYUP:
435	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	506	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
455	case SDL_MOUSEBUTTONUP:	526	case SDL_MOUSEBUTTONUP:
456	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	527	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
457	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	528	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
458	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	529	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
459	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	530	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		531	break;
		532
		533	case SDL_USEREVENT:
		534	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		535	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		536	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		537	break;
460	}	538	}
461		539
462	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	540	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
463	}	541	}
464	}	542	}
465		543
466	int	544	int
467	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	545	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		546	POSTCALL:
		547	Mix_HookMusicFinished (music_finished);
		548	Mix_ChannelFinished (channel_finished);
468		549
469	void	550	void
470	Mix_CloseAudio ()	551	Mix_CloseAudio ()
471		552
472	int	553	int
…		…
495		576
496	void	577	void
497	add_font (char *file)	578	add_font (char *file)
498	CODE:	579	CODE:
499	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	580	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
500		581	#ifdef _WIN32
501	void	582	// cairo... sigh... requires win2000
502	set_font (char *file)	583	AddFontResourceEx (file, FR_PRIVATE, 0);
503	CODE:	584	#endif
504	{
505	int count;
506	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
507	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
508	FcPatternDestroy (pattern);
509	pango_context_set_font_description (context, font);
510	}
511		585
512	void	586	void
513	load_image_inline (SV *image_)	587	load_image_inline (SV *image_)
514	ALIAS:	588	ALIAS:
515	load_image_file = 1	589	load_image_file = 1
…		…
597	PUSHs (sv_2mortal (newSViv (b / y)));	671	PUSHs (sv_2mortal (newSViv (b / y)));
598	PUSHs (sv_2mortal (newSViv (a / y)));	672	PUSHs (sv_2mortal (newSViv (a / y)));
599	}	673	}
600		674
601	void	675	void
		676	error (char *message)
		677	CODE:
		678	fprintf (stderr, "ERROR: %s\n", message);
		679	#ifdef _WIN32
		680	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		681	#endif
		682
		683	void
602	fatal (char *message)	684	fatal (char *message)
603	CODE:	685	CODE:
		686	fprintf (stderr, "FATAL: %s\n", message);
604	#ifdef _WIN32	687	#ifdef _WIN32
605	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	688	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
606	#else
607	fprintf (stderr, "FATAL: %s\n", message);
608	#endif	689	#endif
609	exit (1);	690	exit (1);
610		691
		692	MODULE = CFClient PACKAGE = CFClient::Font
		693
		694	CFClient::Font
		695	new_from_file (SV class, char path, int id = 0)
		696	CODE:
		697	{
		698	int count;
		699	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		700	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		701	FcPatternDestroy (pattern);
		702	}
		703	OUTPUT:
		704	RETVAL
		705
		706	void
		707	DESTROY (CFClient::Font self)
		708	CODE:
		709	pango_font_description_free (self);
		710
		711	void
		712	make_default (CFClient::Font self)
		713	CODE:
		714	default_font = self;
		715
611	MODULE = CFClient PACKAGE = CFClient::Layout	716	MODULE = CFClient PACKAGE = CFClient::Layout
612		717
613	CFClient::Layout	718	CFClient::Layout
614	new (SV *class, int base_height = 10)	719	new (SV *class, int rgba = 0)
615	CODE:	720	CODE:
		721	#if _WIN32
		722	rgba = 0;//D
		723	#endif
616	New (0, RETVAL, 1, struct cf_layout);	724	New (0, RETVAL, 1, struct cf_layout);
617	RETVAL->base_height = base_height;	725
618	RETVAL->pl = pango_layout_new (context);	726	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		727	RETVAL->rgba = rgba;
		728	RETVAL->r = 1.;
		729	RETVAL->g = 1.;
		730	RETVAL->b = 1.;
		731	RETVAL->a = 1.;
		732	RETVAL->base_height = MIN_FONT_HEIGHT;
		733	RETVAL->font = 0;
		734
619	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	735	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		736	layout_update_font (RETVAL);
620	OUTPUT:	737	OUTPUT:
621	RETVAL	738	RETVAL
622		739
623	void	740	void
624	DESTROY (CFClient::Layout self)	741	DESTROY (CFClient::Layout self)
625	CODE:	742	CODE:
626	g_object_unref (self->pl);	743	g_object_unref (self->pl);
627	Safefree (self);	744	Safefree (self);
628		745
		746	int
		747	is_rgba (CFClient::Layout self)
		748	CODE:
		749	RETVAL = self->rgba;
		750	OUTPUT:
		751	RETVAL
		752
629	void	753	void
630	set_text (CFClient::Layout self, SV *text_)	754	set_text (CFClient::Layout self, SV *text_)
631	CODE:	755	CODE:
632	{	756	{
633	STRLEN textlen;	757	STRLEN textlen;
…		…
653	SvUTF8_on (RETVAL);	777	SvUTF8_on (RETVAL);
654	OUTPUT:	778	OUTPUT:
655	RETVAL	779	RETVAL
656		780
657	void	781	void
		782	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		783	CODE:
		784	self->r = r;
		785	self->g = g;
		786	self->b = b;
		787	self->a = a;
		788
		789	void
		790	set_font (CFClient::Layout self, CFClient::Font font = 0)
		791	CODE:
		792	if (self->font != font)
		793	{
		794	self->font = font;
		795	layout_update_font (self);
		796	}
		797
		798	void
658	set_height (CFClient::Layout self, int base_height)	799	set_height (CFClient::Layout self, int base_height)
659	CODE:	800	CODE:
		801	if (self->base_height != base_height)
		802	{
660	self->base_height = base_height;	803	self->base_height = base_height;
		804	layout_update_font (self);
		805	}
661		806
662	void	807	void
663	set_width (CFClient::Layout self, int max_width = -1)	808	set_width (CFClient::Layout self, int max_width = -1)
664	CODE:	809	CODE:
665	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	810	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		811
		812	void
		813	set_indent (CFClient::Layout self, int indent)
		814	CODE:
		815	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		816
		817	void
		818	set_spacing (CFClient::Layout self, int spacing)
		819	CODE:
		820	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		821
		822	void
		823	set_ellipsise (CFClient::Layout self, int ellipsise)
		824	CODE:
		825	pango_layout_set_ellipsize (self->pl,
		826	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		827	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		828	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		829	: PANGO_ELLIPSIZE_NONE
		830	);
		831
		832	void
		833	set_single_paragraph_mode (CFClient::Layout self, int spm)
		834	CODE:
		835	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
666		836
667	void	837	void
668	size (CFClient::Layout self)	838	size (CFClient::Layout self)
669	PPCODE:	839	PPCODE:
670	{	840	{
671	int w, h;	841	int w, h;
672		842
673	layout_update (self);
674	layout_get_pixel_size (self, &w, &h);	843	layout_get_pixel_size (self, &w, &h);
675		844
676	EXTEND (SP, 2);	845	EXTEND (SP, 2);
677	PUSHs (sv_2mortal (newSViv (w)));	846	PUSHs (sv_2mortal (newSViv (w)));
678	PUSHs (sv_2mortal (newSViv (h)));	847	PUSHs (sv_2mortal (newSViv (h)));
…		…
681	int	850	int
682	xy_to_index (CFClient::Layout self, int x, int y)	851	xy_to_index (CFClient::Layout self, int x, int y)
683	CODE:	852	CODE:
684	{	853	{
685	int index, trailing;	854	int index, trailing;
686
687	layout_update (self);
688	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	855	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
689
690	RETVAL = index;	856	RETVAL = index;
691	}	857	}
692	OUTPUT:	858	OUTPUT:
693	RETVAL	859	RETVAL
694		860
695	void	861	void
696	cursor_pos (CFClient::Layout self, int index)	862	cursor_pos (CFClient::Layout self, int index)
697	PPCODE:	863	PPCODE:
698	{	864	{
699	PangoRectangle strong_pos;	865	PangoRectangle strong_pos;
700	layout_update (self);
701	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	866	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
702		867
703	EXTEND (SP, 3);	868	EXTEND (SP, 3);
704	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	869	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
705	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	870	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
710	render (CFClient::Layout self)	875	render (CFClient::Layout self)
711	PPCODE:	876	PPCODE:
712	{	877	{
713	SV *retval;	878	SV *retval;
714	int w, h;	879	int w, h;
715	FT_Bitmap bitmap;
716		880
717	layout_update (self);
718	layout_get_pixel_size (self, &w, &h);	881	layout_get_pixel_size (self, &w, &h);
719		882
		883	if (self->rgba)
		884	{
		885	cairo_surface_t *surface;
		886	cairo_t *cairo;
		887
		888	retval = newSV (w * h * 4);
		889	SvPOK_only (retval);
		890	SvCUR_set (retval, w * h * 4);
		891
		892	memset (SvPVX (retval), 0, w * h * 4);
		893
		894	surface = cairo_image_surface_create_for_data (
		895	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		896	cairo = cairo_create (surface);
		897	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		898
		899	pango_cairo_show_layout (cairo, self->pl);
		900
		901	cairo_destroy (cairo);
		902	cairo_surface_destroy (surface);
		903
		904	// what a mess, and its premultiplied, too :(
		905	{
		906	uint32_t p = (uint32_t )SvPVX (retval);
		907	uint32_t e = p + w h;
		908
		909	while (p < e)
		910	{
		911	uint32_t rgba = *p;
		912	rgba = (rgba >> 24) \| (rgba << 8);
		913	#if 0
		914	#ifdef _WIN32
		915	{//D
		916	uint8_t r = rgba >> 24;
		917	uint8_t g = rgba >> 16;
		918	uint8_t b = rgba >> 8;
		919	uint8_t a = rgba >> 0;
		920
		921	rgba = (rgba & 0xffffff00) \| a;
		922	}
		923	#endif
		924	#endif
		925	rgba = SDL_SwapBE32 (rgba);
		926	*p++ = rgba;
		927	}
		928	}
		929
		930	EXTEND (SP, 5);
		931	PUSHs (sv_2mortal (newSViv (w)));
		932	PUSHs (sv_2mortal (newSViv (h)));
		933	PUSHs (sv_2mortal (retval));
		934	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		935	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		936	}
		937	else
		938	{
		939	FT_Bitmap bitmap;
		940
720	retval = newSV (w * h);	941	retval = newSV (w * h);
721	SvPOK_only (retval);	942	SvPOK_only (retval);
722	SvCUR_set (retval, w * h);	943	SvCUR_set (retval, w * h);
723		944
724	bitmap.rows = h;	945	bitmap.rows = h;
725	bitmap.width = w;	946	bitmap.width = w;
726	bitmap.pitch = w;	947	bitmap.pitch = w;
727	bitmap.buffer = (unsigned char*)SvPVX (retval);	948	bitmap.buffer = (unsigned char*)SvPVX (retval);
728	bitmap.num_grays = 256;	949	bitmap.num_grays = 256;
729	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	950	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
730		951
731	memset (bitmap.buffer, 0, w * h);	952	memset (bitmap.buffer, 0, w * h);
732		953
733	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	954	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
734		955
735	EXTEND (SP, 3);	956	EXTEND (SP, 5);
736	PUSHs (sv_2mortal (newSViv (w)));	957	PUSHs (sv_2mortal (newSViv (w)));
737	PUSHs (sv_2mortal (newSViv (h)));	958	PUSHs (sv_2mortal (newSViv (h)));
738	PUSHs (sv_2mortal (retval));	959	PUSHs (sv_2mortal (retval));
		960	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		961	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		962	}
739	}	963	}
740		964
741	MODULE = CFClient PACKAGE = CFClient::Texture	965	MODULE = CFClient PACKAGE = CFClient::Texture
742		966
743	void	967	void
744	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	968	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
745	PROTOTYPE: $$$;$$	969	PROTOTYPE: $$$;$$
		970	ALIAS:
		971	draw_quad_alpha = 1
		972	draw_quad_alpha_premultiplied = 2
746	CODE:	973	CODE:
747	{	974	{
748	HV hv = (HV )SvRV (self);	975	HV hv = (HV )SvRV (self);
749	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	976	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
750	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	977	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
755	{	982	{
756	w = SvNV (*hv_fetch (hv, "w", 1, 1));	983	w = SvNV (*hv_fetch (hv, "w", 1, 1));
757	h = SvNV (*hv_fetch (hv, "h", 1, 1));	984	h = SvNV (*hv_fetch (hv, "h", 1, 1));
758	}	985	}
759		986
		987	if (ix)
		988	{
		989	glEnable (GL_BLEND);
		990	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		991	glEnable (GL_ALPHA_TEST);
		992	glAlphaFunc (GL_GREATER, 0.01f);
		993	}
		994
760	glBindTexture (GL_TEXTURE_2D, name);	995	glBindTexture (GL_TEXTURE_2D, name);
		996
761	if (wrap_mode) {	997	if (wrap_mode)
		998	{
762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
763	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	1000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
764	}	1001	}
		1002
765	glBegin (GL_QUADS);	1003	glBegin (GL_QUADS);
766	glTexCoord2f (0, 0); glVertex2f (x , y );	1004	glTexCoord2f (0, 0); glVertex2f (x , y );
767	glTexCoord2f (0, t); glVertex2f (x , y + h);	1005	glTexCoord2f (0, t); glVertex2f (x , y + h);
768	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1006	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
769	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1007	glTexCoord2f (s, 0); glVertex2f (x + w, y );
770	glEnd ();	1008	glEnd ();
		1009
		1010	if (ix)
		1011	{
		1012	glDisable (GL_ALPHA_TEST);
		1013	glDisable (GL_BLEND);
		1014	}
771	}	1015	}
772		1016
773	MODULE = CFClient PACKAGE = CFClient::Map	1017	MODULE = CFClient PACKAGE = CFClient::Map
774		1018
775	CFClient::Map	1019	CFClient::Map
…		…
1284	} *civ, const_iv[] = {	1528	} *civ, const_iv[] = {
1285	# define const_iv(name) { # name, (IV)name }	1529	# define const_iv(name) { # name, (IV)name }
1286	const_iv (GL_COLOR_MATERIAL),	1530	const_iv (GL_COLOR_MATERIAL),
1287	const_iv (GL_SMOOTH),	1531	const_iv (GL_SMOOTH),
1288	const_iv (GL_FLAT),	1532	const_iv (GL_FLAT),
		1533	const_iv (GL_DITHER),
1289	const_iv (GL_BLEND),	1534	const_iv (GL_BLEND),
		1535	const_iv (GL_SCISSOR_TEST),
1290	const_iv (GL_AND),	1536	const_iv (GL_AND),
		1537	const_iv (GL_ONE),
		1538	const_iv (GL_ZERO),
1291	const_iv (GL_SRC_ALPHA),	1539	const_iv (GL_SRC_ALPHA),
		1540	const_iv (GL_SRC_ALPHA_SATURATE),
1292	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1541	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1542	const_iv (GL_ONE_MINUS_DST_ALPHA),
1293	const_iv (GL_RGB),	1543	const_iv (GL_RGB),
1294	const_iv (GL_RGBA),	1544	const_iv (GL_RGBA),
1295	const_iv (GL_UNSIGNED_BYTE),	1545	const_iv (GL_UNSIGNED_BYTE),
1296	const_iv (GL_ALPHA4),
1297	const_iv (GL_ALPHA),	1546	const_iv (GL_ALPHA),
		1547	const_iv (GL_INTENSITY),
		1548	const_iv (GL_LUMINANCE),
		1549	const_iv (GL_LUMINANCE_ALPHA),
1298	const_iv (GL_FLOAT),	1550	const_iv (GL_FLOAT),
1299	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1551	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1300	const_iv (GL_COMPILE),	1552	const_iv (GL_COMPILE),
1301	const_iv (GL_TEXTURE_1D),	1553	const_iv (GL_TEXTURE_1D),
1302	const_iv (GL_TEXTURE_2D),	1554	const_iv (GL_TEXTURE_2D),
…		…
1308	const_iv (GL_TEXTURE_WRAP_T),	1560	const_iv (GL_TEXTURE_WRAP_T),
1309	const_iv (GL_CLAMP),	1561	const_iv (GL_CLAMP),
1310	const_iv (GL_REPEAT),	1562	const_iv (GL_REPEAT),
1311	const_iv (GL_NEAREST),	1563	const_iv (GL_NEAREST),
1312	const_iv (GL_LINEAR),	1564	const_iv (GL_LINEAR),
		1565	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1566	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1567	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1568	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1569	const_iv (GL_GENERATE_MIPMAP),
1313	const_iv (GL_MODULATE),	1570	const_iv (GL_MODULATE),
		1571	const_iv (GL_DECAL),
1314	const_iv (GL_REPLACE),	1572	const_iv (GL_REPLACE),
1315	const_iv (GL_COLOR_BUFFER_BIT),	1573	const_iv (GL_COLOR_BUFFER_BIT),
1316	const_iv (GL_PROJECTION),	1574	const_iv (GL_PROJECTION),
1317	const_iv (GL_MODELVIEW),	1575	const_iv (GL_MODELVIEW),
1318	const_iv (GL_COLOR_LOGIC_OP),	1576	const_iv (GL_COLOR_LOGIC_OP),
		1577	const_iv (GL_SEPARABLE_2D),
1319	const_iv (GL_CONVOLUTION_2D),	1578	const_iv (GL_CONVOLUTION_2D),
1320	const_iv (GL_CONVOLUTION_BORDER_MODE),	1579	const_iv (GL_CONVOLUTION_BORDER_MODE),
1321	const_iv (GL_CONSTANT_BORDER),	1580	const_iv (GL_CONSTANT_BORDER),
1322	const_iv (GL_LINES),	1581	const_iv (GL_LINES),
1323	const_iv (GL_QUADS),	1582	const_iv (GL_QUADS),
…		…
1348		1607
1349	void glBlendFunc (int sfactor, int dfactor)	1608	void glBlendFunc (int sfactor, int dfactor)
1350		1609
1351	void glLogicOp (int opcode)	1610	void glLogicOp (int opcode)
1352		1611
		1612	void glColorMask (int red, int green, int blue, int alpha)
		1613
1353	void glMatrixMode (int mode)	1614	void glMatrixMode (int mode)
1354		1615
1355	void glPushMatrix ()	1616	void glPushMatrix ()
1356		1617
1357	void glPopMatrix ()	1618	void glPopMatrix ()
1358		1619
1359	void glLoadIdentity ()	1620	void glLoadIdentity ()
1360		1621
		1622	# near and far are due to microsofts buggy c compiler
1361	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1623	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1362		1624
1363	void glViewport (int x, int y, int width, int height)	1625	void glViewport (int x, int y, int width, int height)
		1626
		1627	void glScissor (int x, int y, int width, int height)
1364		1628
1365	void glTranslate (float x, float y, float z = 0.)	1629	void glTranslate (float x, float y, float z = 0.)
1366	CODE:	1630	CODE:
1367	glTranslatef (x, y, z);	1631	glTranslatef (x, y, z);
1368		1632
1369	void glScale (float x, float y, float z)	1633	void glScale (float x, float y, float z = 1.)
1370	CODE:	1634	CODE:
1371	glScalef (x, y, z);	1635	glScalef (x, y, z);
1372		1636
1373	void glRotate (float angle, float x, float y, float z)	1637	void glRotate (float angle, float x, float y, float z)
1374	CODE:	1638	CODE:
…		…
1379	void glEnd ()	1643	void glEnd ()
1380		1644
1381	void glColor (float r, float g, float b, float a = 1.0)	1645	void glColor (float r, float g, float b, float a = 1.0)
1382	PROTOTYPE: @	1646	PROTOTYPE: @
1383	CODE:	1647	CODE:
1384	glColor4f (r, g, b, a);	1648	glColor4ub (MIN ((int)(r * 255.f), 255),
		1649	MIN ((int)(g * 255.f), 255),
		1650	MIN ((int)(b * 255.f), 255),
		1651	MIN ((int)(a * 255.f), 255));
1385		1652
1386	void glVertex (float x, float y, float z = 0.)	1653	void glVertex (float x, float y, float z = 0.)
1387	CODE:	1654	CODE:
1388	glVertex3f (x, y, z);	1655	glVertex3f (x, y, z);
1389		1656
…		…
1401		1668
1402	void glBindTexture (int target, int name)	1669	void glBindTexture (int target, int name)
1403		1670
1404	void glConvolutionParameter (int target, int pname, float params)	1671	void glConvolutionParameter (int target, int pname, float params)
1405	CODE:	1672	CODE:
1406	glConvolutionParameterf (target, pname, params);	1673	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1407		1674
1408	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1675	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1676	CODE:
		1677	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1678	(target, internalformat, width, height, format, type, data));
		1679
		1680	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1681	CODE:
		1682	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1683	(target, internalformat, width, height, format, type, row, column));
1409		1684
1410	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1685	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1411		1686
1412	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1687	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1688
		1689	void glRasterPos (int x, int y)
		1690	CODE:
		1691	glRasterPos2i (x, y);
		1692
		1693	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1413		1694
1414	int glGenTexture ()	1695	int glGenTexture ()
1415	CODE:	1696	CODE:
1416	{	1697	{
1417	GLuint name;	1698	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs. Revision 1.88 by root, Fri May 19 23:18:40 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs.
Revision 1.88 by root, Fri May 19 23:18:40 2006 UTC