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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.54 by root, Wed Apr 19 23:37:48 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>
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
…		…
375	SDL_Rect **m;	441	SDL_Rect **m;
376		442
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, 16);
		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 64);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
381		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);
…		…
426		493
427	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
428	{	495	{
429	HV *hv = newHV ();	496	HV *hv = newHV ();
430	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
431	switch (ev.type)	499	switch (ev.type)
432	{	500	{
433	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
434	case SDL_KEYUP:	502	case SDL_KEYUP:
435	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
455	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
456	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
457	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
458	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
459	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;
460	}	535	}
461		536
462	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
463	}	538	}
464	}	539	}
465		540
466	int	541	int
467	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)
		543	POSTCALL:
		544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
468		546
469	void	547	void
470	Mix_CloseAudio ()	548	Mix_CloseAudio ()
471		549
472	int	550	int
…		…
495		573
496	void	574	void
497	add_font (char *file)	575	add_font (char *file)
498	CODE:	576	CODE:
499	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
500		578	#ifdef _WIN32
501	void	579	// cairo... sigh... requires win2000
502	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
503	CODE:	581	#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		582
512	void	583	void
513	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
514	ALIAS:	585	ALIAS:
515	load_image_file = 1	586	load_image_file = 1
…		…
597	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
598	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
599	}	670	}
600		671
601	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
602	fatal (char *message)	681	fatal (char *message)
603	CODE:	682	CODE:
		683	fprintf (stderr, "FATAL: %s\n", message);
604	#ifdef _WIN32	684	#ifdef _WIN32
605	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
606	#else
607	fprintf (stderr, "FATAL: %s\n", message);
608	#endif	686	#endif
609	exit (1);	687	exit (1);
610		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
611	MODULE = CFClient PACKAGE = CFClient::Layout	713	MODULE = CFClient PACKAGE = CFClient::Layout
612		714
613	CFClient::Layout	715	CFClient::Layout
614	new (SV *class, int base_height = 10)	716	new (SV *class, int rgba = 0)
615	CODE:	717	CODE:
		718	#if _WIN32
		719	rgba = 0;//D
		720	#endif
616	New (0, RETVAL, 1, struct cf_layout);	721	New (0, RETVAL, 1, struct cf_layout);
617	RETVAL->base_height = base_height;	722
618	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
619	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	732	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		733	layout_update_font (RETVAL);
620	OUTPUT:	734	OUTPUT:
621	RETVAL	735	RETVAL
622		736
623	void	737	void
624	DESTROY (CFClient::Layout self)	738	DESTROY (CFClient::Layout self)
625	CODE:	739	CODE:
626	g_object_unref (self->pl);	740	g_object_unref (self->pl);
627	Safefree (self);	741	Safefree (self);
628		742
		743	int
		744	is_rgba (CFClient::Layout self)
		745	CODE:
		746	RETVAL = self->rgba;
		747	OUTPUT:
		748	RETVAL
		749
629	void	750	void
630	set_text (CFClient::Layout self, SV *text_)	751	set_text (CFClient::Layout self, SV *text_)
631	CODE:	752	CODE:
632	{	753	{
633	STRLEN textlen;	754	STRLEN textlen;
…		…
653	SvUTF8_on (RETVAL);	774	SvUTF8_on (RETVAL);
654	OUTPUT:	775	OUTPUT:
655	RETVAL	776	RETVAL
656		777
657	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
658	set_height (CFClient::Layout self, int base_height)	796	set_height (CFClient::Layout self, int base_height)
659	CODE:	797	CODE:
		798	if (self->base_height != base_height)
		799	{
660	self->base_height = base_height;	800	self->base_height = base_height;
		801	layout_update_font (self);
		802	}
661		803
662	void	804	void
663	set_width (CFClient::Layout self, int max_width = -1)	805	set_width (CFClient::Layout self, int max_width = -1)
664	CODE:	806	CODE:
665	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);
666		833
667	void	834	void
668	size (CFClient::Layout self)	835	size (CFClient::Layout self)
669	PPCODE:	836	PPCODE:
670	{	837	{
671	int w, h;	838	int w, h;
672		839
673	layout_update (self);
674	layout_get_pixel_size (self, &w, &h);	840	layout_get_pixel_size (self, &w, &h);
675		841
676	EXTEND (SP, 2);	842	EXTEND (SP, 2);
677	PUSHs (sv_2mortal (newSViv (w)));	843	PUSHs (sv_2mortal (newSViv (w)));
678	PUSHs (sv_2mortal (newSViv (h)));	844	PUSHs (sv_2mortal (newSViv (h)));
…		…
681	int	847	int
682	xy_to_index (CFClient::Layout self, int x, int y)	848	xy_to_index (CFClient::Layout self, int x, int y)
683	CODE:	849	CODE:
684	{	850	{
685	int index, trailing;	851	int index, trailing;
686
687	layout_update (self);
688	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);
689
690	RETVAL = index;	853	RETVAL = index;
691	}	854	}
692	OUTPUT:	855	OUTPUT:
693	RETVAL	856	RETVAL
694		857
695	void	858	void
696	cursor_pos (CFClient::Layout self, int index)	859	cursor_pos (CFClient::Layout self, int index)
697	PPCODE:	860	PPCODE:
698	{	861	{
699	PangoRectangle strong_pos;	862	PangoRectangle strong_pos;
700	layout_update (self);
701	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	863	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
702		864
703	EXTEND (SP, 3);	865	EXTEND (SP, 3);
704	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	866	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
705	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	867	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
710	render (CFClient::Layout self)	872	render (CFClient::Layout self)
711	PPCODE:	873	PPCODE:
712	{	874	{
713	SV *retval;	875	SV *retval;
714	int w, h;	876	int w, h;
715	FT_Bitmap bitmap;
716		877
717	layout_update (self);
718	layout_get_pixel_size (self, &w, &h);	878	layout_get_pixel_size (self, &w, &h);
719		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
720	retval = newSV (w * h);	938	retval = newSV (w * h);
721	SvPOK_only (retval);	939	SvPOK_only (retval);
722	SvCUR_set (retval, w * h);	940	SvCUR_set (retval, w * h);
723		941
724	bitmap.rows = h;	942	bitmap.rows = h;
725	bitmap.width = w;	943	bitmap.width = w;
726	bitmap.pitch = w;	944	bitmap.pitch = w;
727	bitmap.buffer = (unsigned char*)SvPVX (retval);	945	bitmap.buffer = (unsigned char*)SvPVX (retval);
728	bitmap.num_grays = 256;	946	bitmap.num_grays = 256;
729	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	947	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
730		948
731	memset (bitmap.buffer, 0, w * h);	949	memset (bitmap.buffer, 0, w * h);
732		950
733	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);
734		952
735	EXTEND (SP, 3);	953	EXTEND (SP, 5);
736	PUSHs (sv_2mortal (newSViv (w)));	954	PUSHs (sv_2mortal (newSViv (w)));
737	PUSHs (sv_2mortal (newSViv (h)));	955	PUSHs (sv_2mortal (newSViv (h)));
738	PUSHs (sv_2mortal (retval));	956	PUSHs (sv_2mortal (retval));
		957	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		958	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		959	}
739	}	960	}
740		961
741	MODULE = CFClient PACKAGE = CFClient::Texture	962	MODULE = CFClient PACKAGE = CFClient::Texture
742		963
743	void	964	void
744	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)
745	PROTOTYPE: $$$;$$	966	PROTOTYPE: $$$;$$
		967	ALIAS:
		968	draw_quad_alpha = 1
		969	draw_quad_alpha_premultiplied = 2
746	CODE:	970	CODE:
747	{	971	{
748	HV hv = (HV )SvRV (self);	972	HV hv = (HV )SvRV (self);
749	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	973	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
750	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	974	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
755	{	979	{
756	w = SvNV (*hv_fetch (hv, "w", 1, 1));	980	w = SvNV (*hv_fetch (hv, "w", 1, 1));
757	h = SvNV (*hv_fetch (hv, "h", 1, 1));	981	h = SvNV (*hv_fetch (hv, "h", 1, 1));
758	}	982	}
759		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
760	glBindTexture (GL_TEXTURE_2D, name);	992	glBindTexture (GL_TEXTURE_2D, name);
		993
761	if (wrap_mode) {	994	if (wrap_mode)
		995	{
762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	996	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
763	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	997	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
764	}	998	}
		999
765	glBegin (GL_QUADS);	1000	glBegin (GL_QUADS);
766	glTexCoord2f (0, 0); glVertex2f (x , y );	1001	glTexCoord2f (0, 0); glVertex2f (x , y );
767	glTexCoord2f (0, t); glVertex2f (x , y + h);	1002	glTexCoord2f (0, t); glVertex2f (x , y + h);
768	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1003	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
769	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1004	glTexCoord2f (s, 0); glVertex2f (x + w, y );
770	glEnd ();	1005	glEnd ();
		1006
		1007	if (ix)
		1008	{
		1009	glDisable (GL_ALPHA_TEST);
		1010	glDisable (GL_BLEND);
		1011	}
771	}	1012	}
772		1013
773	MODULE = CFClient PACKAGE = CFClient::Map	1014	MODULE = CFClient PACKAGE = CFClient::Map
774		1015
775	CFClient::Map	1016	CFClient::Map
…		…
933	cell->darkness = -1;	1174	cell->darkness = -1;
934	}	1175	}
935	}	1176	}
936		1177
937	SV *	1178	SV *
938	mapmap (CFClient::Map self, int w, int h)	1179	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
939	CODE:	1180	CODE:
940	{	1181	{
941	int x0, x1, x;	1182	int x1, x;
942	int y0, y1, y;	1183	int y1, y;
943	int z;	1184	int z;
944	SV map_sv = newSV (w h * sizeof (uint32_t));	1185	SV map_sv = newSV (w h * sizeof (uint32_t));
945	uint32_t map = (uint32_t )SvPVX (map_sv);	1186	uint32_t map = (uint32_t )SvPVX (map_sv);
946		1187
947	SvPOK_only (map_sv);	1188	SvPOK_only (map_sv);
948	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1189	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
949		1190
950	x0 = self->x - w / 2; x1 = x0 + w;	1191	x0 += self->x; x1 = x0 + w;
951	y0 = self->y - h / 2; y1 = y0 + h;	1192	y0 += self->y; y1 = y0 + h;
952		1193
953	for (y = y0; y < y1; y++)	1194	for (y = y0; y < y1; y++)
954	{	1195	{
955	maprow *row = 0 <= y && y < self->rows	1196	maprow *row = 0 <= y && y < self->rows
956	? self->row + y	1197	? self->row + y
…		…
1096	data++ = 0; / version 0 format */	1337	data++ = 0; / version 0 format */
1097	data++ = w >> 8; data++ = w;	1338	data++ = w >> 8; data++ = w;
1098	data++ = h >> 8; data++ = h;	1339	data++ = h >> 8; data++ = h;
1099		1340
1100	// we need to do this 'cause we don't keep an absolute coord system for rows	1341	// we need to do this 'cause we don't keep an absolute coord system for rows
1101	// TODO: treat rows as we treat	1342	// TODO: treat rows as we treat columns
1102	map_get_row (self, y0 + self->y - self->oy);//D	1343	map_get_row (self, y0 + self->y - self->oy);//D
1103	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1344	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1104		1345
1105	x0 += self->x - self->ox;	1346	x0 += self->x - self->ox;
1106	y0 += self->y - self->oy;	1347	y0 += self->y - self->oy;
…		…
1170		1411
1171	w = data++ << 8; w \|= data++;	1412	w = data++ << 8; w \|= data++;
1172	h = data++ << 8; h \|= data++;	1413	h = data++ << 8; h \|= data++;
1173		1414
1174	// we need to do this 'cause we don't keep an absolute coord system for rows	1415	// we need to do this 'cause we don't keep an absolute coord system for rows
1175	// TODO: treat rows as we treat	1416	// TODO: treat rows as we treat columns
1176	map_get_row (self, y0 + self->y - self->oy);//D	1417	map_get_row (self, y0 + self->y - self->oy);//D
1177	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1418	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1178		1419
1179	x0 += self->x - self->ox;	1420	x0 += self->x - self->ox;
1180	y0 += self->y - self->oy;	1421	y0 += self->y - self->oy;
…		…
1284	} *civ, const_iv[] = {	1525	} *civ, const_iv[] = {
1285	# define const_iv(name) { # name, (IV)name }	1526	# define const_iv(name) { # name, (IV)name }
1286	const_iv (GL_COLOR_MATERIAL),	1527	const_iv (GL_COLOR_MATERIAL),
1287	const_iv (GL_SMOOTH),	1528	const_iv (GL_SMOOTH),
1288	const_iv (GL_FLAT),	1529	const_iv (GL_FLAT),
		1530	const_iv (GL_DITHER),
1289	const_iv (GL_BLEND),	1531	const_iv (GL_BLEND),
		1532	const_iv (GL_SCISSOR_TEST),
1290	const_iv (GL_AND),	1533	const_iv (GL_AND),
		1534	const_iv (GL_ONE),
		1535	const_iv (GL_ZERO),
1291	const_iv (GL_SRC_ALPHA),	1536	const_iv (GL_SRC_ALPHA),
		1537	const_iv (GL_SRC_ALPHA_SATURATE),
1292	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1538	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1539	const_iv (GL_ONE_MINUS_DST_ALPHA),
1293	const_iv (GL_RGB),	1540	const_iv (GL_RGB),
1294	const_iv (GL_RGBA),	1541	const_iv (GL_RGBA),
1295	const_iv (GL_UNSIGNED_BYTE),	1542	const_iv (GL_UNSIGNED_BYTE),
1296	const_iv (GL_ALPHA4),
1297	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),
1298	const_iv (GL_FLOAT),	1547	const_iv (GL_FLOAT),
1299	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1548	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1300	const_iv (GL_COMPILE),	1549	const_iv (GL_COMPILE),
1301	const_iv (GL_TEXTURE_1D),	1550	const_iv (GL_TEXTURE_1D),
1302	const_iv (GL_TEXTURE_2D),	1551	const_iv (GL_TEXTURE_2D),
…		…
1308	const_iv (GL_TEXTURE_WRAP_T),	1557	const_iv (GL_TEXTURE_WRAP_T),
1309	const_iv (GL_CLAMP),	1558	const_iv (GL_CLAMP),
1310	const_iv (GL_REPEAT),	1559	const_iv (GL_REPEAT),
1311	const_iv (GL_NEAREST),	1560	const_iv (GL_NEAREST),
1312	const_iv (GL_LINEAR),	1561	const_iv (GL_LINEAR),
		1562	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1563	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1564	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1565	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1566	const_iv (GL_GENERATE_MIPMAP),
1313	const_iv (GL_MODULATE),	1567	const_iv (GL_MODULATE),
		1568	const_iv (GL_DECAL),
1314	const_iv (GL_REPLACE),	1569	const_iv (GL_REPLACE),
1315	const_iv (GL_COLOR_BUFFER_BIT),	1570	const_iv (GL_COLOR_BUFFER_BIT),
1316	const_iv (GL_PROJECTION),	1571	const_iv (GL_PROJECTION),
1317	const_iv (GL_MODELVIEW),	1572	const_iv (GL_MODELVIEW),
1318	const_iv (GL_COLOR_LOGIC_OP),	1573	const_iv (GL_COLOR_LOGIC_OP),
		1574	const_iv (GL_SEPARABLE_2D),
1319	const_iv (GL_CONVOLUTION_2D),	1575	const_iv (GL_CONVOLUTION_2D),
1320	const_iv (GL_CONVOLUTION_BORDER_MODE),	1576	const_iv (GL_CONVOLUTION_BORDER_MODE),
1321	const_iv (GL_CONSTANT_BORDER),	1577	const_iv (GL_CONSTANT_BORDER),
1322	const_iv (GL_LINES),	1578	const_iv (GL_LINES),
1323	const_iv (GL_QUADS),	1579	const_iv (GL_QUADS),
		1580	const_iv (GL_LINE_LOOP),
1324	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1581	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1325	const_iv (GL_FASTEST),	1582	const_iv (GL_FASTEST),
1326	# undef const_iv	1583	# undef const_iv
1327	};	1584	};
1328		1585
…		…
1347		1604
1348	void glBlendFunc (int sfactor, int dfactor)	1605	void glBlendFunc (int sfactor, int dfactor)
1349		1606
1350	void glLogicOp (int opcode)	1607	void glLogicOp (int opcode)
1351		1608
		1609	void glColorMask (int red, int green, int blue, int alpha)
		1610
1352	void glMatrixMode (int mode)	1611	void glMatrixMode (int mode)
1353		1612
1354	void glPushMatrix ()	1613	void glPushMatrix ()
1355		1614
1356	void glPopMatrix ()	1615	void glPopMatrix ()
1357		1616
1358	void glLoadIdentity ()	1617	void glLoadIdentity ()
1359		1618
		1619	# near and far are due to microsofts buggy c compiler
1360	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_)
1361		1621
1362	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)
1363		1625
1364	void glTranslate (float x, float y, float z = 0.)	1626	void glTranslate (float x, float y, float z = 0.)
1365	CODE:	1627	CODE:
1366	glTranslatef (x, y, z);	1628	glTranslatef (x, y, z);
1367		1629
1368	void glScale (float x, float y, float z)	1630	void glScale (float x, float y, float z = 1.)
1369	CODE:	1631	CODE:
1370	glScalef (x, y, z);	1632	glScalef (x, y, z);
1371		1633
1372	void glRotate (float angle, float x, float y, float z)	1634	void glRotate (float angle, float x, float y, float z)
1373	CODE:	1635	CODE:
…		…
1378	void glEnd ()	1640	void glEnd ()
1379		1641
1380	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)
1381	PROTOTYPE: @	1643	PROTOTYPE: @
1382	CODE:	1644	CODE:
1383	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));
1384		1649
1385	void glVertex (float x, float y, float z = 0.)	1650	void glVertex (float x, float y, float z = 0.)
1386	CODE:	1651	CODE:
1387	glVertex3f (x, y, z);	1652	glVertex3f (x, y, z);
1388		1653
…		…
1400		1665
1401	void glBindTexture (int target, int name)	1666	void glBindTexture (int target, int name)
1402		1667
1403	void glConvolutionParameter (int target, int pname, float params)	1668	void glConvolutionParameter (int target, int pname, float params)
1404	CODE:	1669	CODE:
1405	glConvolutionParameterf (target, pname, params);	1670	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1406		1671
1407	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));
1408		1681
1409	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)
1410		1683
1411	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)
1412		1691
1413	int glGenTexture ()	1692	int glGenTexture ()
1414	CODE:	1693	CODE:
1415	{	1694	{
1416	GLuint name;	1695	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.54 by root, Wed Apr 19 23:37:48 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 1.54 by root, Wed Apr 19 23:37:48 2006 UTC vs.
Revision 1.87 by root, Fri May 19 18:39:06 2006 UTC