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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	3	# include <malloc.h>
		4	# include <windows.h>
		5	# pragma warning(disable:4244)
3	#endif	6	#endif
4		7
5	#include "EXTERN.h"	8	#include "EXTERN.h"
6	#include "perl.h"	9	#include "perl.h"
7	#include "XSUB.h"	10	#include "XSUB.h"
8		11
		12	#include <math.h>
9	#include <string.h>	13	#include <string.h>
10	#include <stdio.h>	14	#include <stdio.h>
11		15
12	#include <SDL.h>	16	#include <SDL.h>
		17	#include <SDL_endian.h>
13	#include <SDL_image.h>	18	#include <SDL_image.h>
14	#include <SDL_mixer.h>	19	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	20	#include <SDL_opengl.h>
16		21
17	#include <glib/gmacros.h>	22	#include <glib/gmacros.h>
18		23
19	#include <pango/pango.h>	24	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>	25	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>	26	#include <pango/pangoft2.h>
		27	#include <pango/pangocairo.h>
22		28
23	#ifndef _WIN32	29	#ifndef _WIN32
24	# include <sys/types.h>	30	# include <sys/types.h>
25	# include <sys/socket.h>	31	# include <sys/socket.h>
26	# include <netinet/in.h>	32	# include <netinet/in.h>
40	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
41		47
42	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
44		50
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	51	#define MIN_FONT_HEIGHT 10
		52
		53	#define GL_CALL(type,func,args) \
		54	{ \
		55	static int init_; \
		56	static type fptr_; \
		57	\
		58	if (!init_) \
		59	{ \
		60	init_ = 1; \
		61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		62	} \
		63	\
		64	if (fptr_) \
		65	fptr_ args; \
		66	}
46		67
47	typedef Mix_Chunk *CFClient__MixChunk;	68	typedef Mix_Chunk *CFClient__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	69	typedef Mix_Music *CFClient__MixMusic;
49		70
50	static PangoContext *context;	71	typedef PangoFontDescription *CFClient__Font;
51	static PangoFontMap *fontmap;
52		72
53	typedef struct cf_layout {	73	typedef struct cf_layout {
54	PangoLayout *pl;	74	PangoLayout *pl; // either derived from a cairo or ft2 context
		75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		76	float r, g, b, a; // default color for rgba mode
55	int base_height;	77	int base_height;
		78	CFClient__Font font;
56	} *CFClient__Layout;	79	} *CFClient__Layout;
		80
		81	static CFClient__Font default_font;
		82	static PangoContext ft2_context, cairo_context;
		83	static PangoFontMap ft2_fontmap, cairo_fontmap;
57		84
58	static void	85	static void
59	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
60	{	87	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
63	}	94	}
64		95
65	static void	96	static void
66	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
67	{	98	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	99	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
70	*/	101	*/
71	PangoFontDescription *font = pango_layout_get_font_description (self->pl);	102	PangoFontDescription *font = self->font ? self->font : default_font;
72		103
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	font = pango_font_description_copy (font);
81	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
		105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		106
82	pango_layout_set_font_description (self->pl, font);	107	pango_layout_set_font_description (self->pl, font);
83	}
84	}	108	}
85		109
86	static void	110	static void
87	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
88	{	112	{
89	layout_update (self);
90
91	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
92		114
93	w = (w + 3) & ~3;
94	if (!w) w = 1;	115	if (!w) w = 1;
95	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
96	}	119	}
97		120
98	typedef uint16_t mapface;	121	typedef uint16_t mapface;
99		122
100	typedef struct {	123	typedef struct {
…		…
248	}	271	}
249	}	272	}
250	}	273	}
251		274
252	static void	275	static void
253	music_finished ()	276	music_finished (void)
254	{	277	{
255	SDL_UserEvent ev;	278	SDL_UserEvent ev;
256		279
257	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
258	ev.code = 0;	281	ev.code = 0;
259	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;
260	ev.data2 = 0;	296	ev.data2 = 0;
261		297
262	SDL_PushEvent ((SDL_Event *)&ev);	298	SDL_PushEvent ((SDL_Event *)&ev);
263	}	299	}
264		300
…		…
375	# undef const_iv	411	# undef const_iv
376	};	412	};
377		413
378	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; )
379	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
380		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
381	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
382	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);
383	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);
384	}	429	}
385		430
386	int	431	int
387	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
388		433
…		…
398	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
399	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
401	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
402		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		450
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
406	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
407		455
408	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
409	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
410	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
411		457
412	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
413	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
414		460
415	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
447		493
448	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
449	{	495	{
450	HV *hv = newHV ();	496	HV *hv = newHV ();
451	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
452	switch (ev.type)	499	switch (ev.type)
453	{	500	{
454	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
455	case SDL_KEYUP:	502	case SDL_KEYUP:
456	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
476	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
477	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
478	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
480	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;
481	}	535	}
482		536
483	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
484	}	538	}
485	}	539	}
486		540
487	int	541	int
488	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)
489	POSTCALL:	543	POSTCALL:
490	Mix_HookMusicFinished (music_finished);	544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
491		546
492	void	547	void
493	Mix_CloseAudio ()	548	Mix_CloseAudio ()
494		549
495	int	550	int
…		…
518		573
519	void	574	void
520	add_font (char *file)	575	add_font (char *file)
521	CODE:	576	CODE:
522	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
523		578	#ifdef _WIN32
524	void	579	// cairo... sigh... requires win2000
525	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
526	CODE:	581	#endif
527	{
528	int count;
529	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
530	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
531	FcPatternDestroy (pattern);
532	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
533	pango_context_set_font_description (context, font);
534	}
535		582
536	void	583	void
537	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
538	ALIAS:	585	ALIAS:
539	load_image_file = 1	586	load_image_file = 1
…		…
621	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
622	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
623	}	670	}
624		671
625	void	672	void
		673	error (char *message)
		674	CODE:
		675	#ifdef _WIN32
		676	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
		677	#else
		678	fprintf (stderr, "ERROR: %s\n", message);
		679	#endif
		680
		681	void
626	fatal (char *message)	682	fatal (char *message)
627	CODE:	683	CODE:
628	#ifdef _WIN32	684	#ifdef _WIN32
629	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
630	#else	686	#else
631	fprintf (stderr, "FATAL: %s\n", message);	687	fprintf (stderr, "FATAL: %s\n", message);
632	#endif	688	#endif
633	exit (1);	689	exit (1);
634		690
		691	MODULE = CFClient PACKAGE = CFClient::Font
		692
		693	CFClient::Font
		694	new_from_file (SV class, char path, int id = 0)
		695	CODE:
		696	{
		697	int count;
		698	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		699	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		700	FcPatternDestroy (pattern);
		701	}
		702	OUTPUT:
		703	RETVAL
		704
		705	void
		706	DESTROY (CFClient::Font self)
		707	CODE:
		708	pango_font_description_free (self);
		709
		710	void
		711	make_default (CFClient::Font self)
		712	CODE:
		713	default_font = self;
		714
635	MODULE = CFClient PACKAGE = CFClient::Layout	715	MODULE = CFClient PACKAGE = CFClient::Layout
636		716
637	CFClient::Layout	717	CFClient::Layout
638	new (SV *class, int base_height = 10)	718	new (SV *class, int rgba = 0)
639	CODE:	719	CODE:
640	New (0, RETVAL, 1, struct cf_layout);	720	New (0, RETVAL, 1, struct cf_layout);
641	RETVAL->base_height = base_height;	721
642	RETVAL->pl = pango_layout_new (context);	722	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		723	RETVAL->rgba = rgba;
		724	RETVAL->r = 1.;
		725	RETVAL->g = 1.;
		726	RETVAL->b = 1.;
		727	RETVAL->a = 1.;
		728	RETVAL->base_height = MIN_FONT_HEIGHT;
		729	RETVAL->font = 0;
		730
643	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	731	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
644	pango_layout_set_font_description (RETVAL->pl,	732	layout_update_font (RETVAL);
645	pango_font_description_copy (
646	pango_context_get_font_description (context)));
647	OUTPUT:	733	OUTPUT:
648	RETVAL	734	RETVAL
649		735
650	void	736	void
651	DESTROY (CFClient::Layout self)	737	DESTROY (CFClient::Layout self)
652	CODE:	738	CODE:
653	g_object_unref (self->pl);	739	g_object_unref (self->pl);
654	Safefree (self);	740	Safefree (self);
655		741
		742	int
		743	is_rgba (CFClient::Layout self)
		744	CODE:
		745	RETVAL = self->rgba;
		746	OUTPUT:
		747	RETVAL
		748
656	void	749	void
657	set_text (CFClient::Layout self, SV *text_)	750	set_text (CFClient::Layout self, SV *text_)
658	CODE:	751	CODE:
659	{	752	{
660	STRLEN textlen;	753	STRLEN textlen;
…		…
680	SvUTF8_on (RETVAL);	773	SvUTF8_on (RETVAL);
681	OUTPUT:	774	OUTPUT:
682	RETVAL	775	RETVAL
683		776
684	void	777	void
		778	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		779	CODE:
		780	self->r = r;
		781	self->g = g;
		782	self->b = b;
		783	self->a = a;
		784
		785	void
		786	set_font (CFClient::Layout self, CFClient::Font font = 0)
		787	CODE:
		788	if (self->font != font)
		789	{
		790	self->font = font;
		791	layout_update_font (self);
		792	}
		793
		794	void
685	set_height (CFClient::Layout self, int base_height)	795	set_height (CFClient::Layout self, int base_height)
686	CODE:	796	CODE:
		797	if (self->base_height != base_height)
		798	{
687	self->base_height = base_height;	799	self->base_height = base_height;
		800	layout_update_font (self);
		801	}
688		802
689	void	803	void
690	set_width (CFClient::Layout self, int max_width = -1)	804	set_width (CFClient::Layout self, int max_width = -1)
691	CODE:	805	CODE:
692	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	806	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		807
		808	void
		809	set_indent (CFClient::Layout self, int indent)
		810	CODE:
		811	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		812
		813	void
		814	set_spacing (CFClient::Layout self, int spacing)
		815	CODE:
		816	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		817
		818	void
		819	set_ellipsise (CFClient::Layout self, int ellipsise)
		820	CODE:
		821	pango_layout_set_ellipsize (self->pl,
		822	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		823	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		824	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		825	: PANGO_ELLIPSIZE_NONE
		826	);
		827
		828	void
		829	set_single_paragraph_mode (CFClient::Layout self, int spm)
		830	CODE:
		831	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
693		832
694	void	833	void
695	size (CFClient::Layout self)	834	size (CFClient::Layout self)
696	PPCODE:	835	PPCODE:
697	{	836	{
698	int w, h;	837	int w, h;
699		838
700	layout_update (self);
701	layout_get_pixel_size (self, &w, &h);	839	layout_get_pixel_size (self, &w, &h);
702		840
703	EXTEND (SP, 2);	841	EXTEND (SP, 2);
704	PUSHs (sv_2mortal (newSViv (w)));	842	PUSHs (sv_2mortal (newSViv (w)));
705	PUSHs (sv_2mortal (newSViv (h)));	843	PUSHs (sv_2mortal (newSViv (h)));
…		…
708	int	846	int
709	xy_to_index (CFClient::Layout self, int x, int y)	847	xy_to_index (CFClient::Layout self, int x, int y)
710	CODE:	848	CODE:
711	{	849	{
712	int index, trailing;	850	int index, trailing;
713
714	layout_update (self);
715	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	851	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
716
717	RETVAL = index;	852	RETVAL = index;
718	}	853	}
719	OUTPUT:	854	OUTPUT:
720	RETVAL	855	RETVAL
721		856
722	void	857	void
723	cursor_pos (CFClient::Layout self, int index)	858	cursor_pos (CFClient::Layout self, int index)
724	PPCODE:	859	PPCODE:
725	{	860	{
726	PangoRectangle strong_pos;	861	PangoRectangle strong_pos;
727	layout_update (self);
728	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	862	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
729		863
730	EXTEND (SP, 3);	864	EXTEND (SP, 3);
731	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	865	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
732	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	866	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
737	render (CFClient::Layout self)	871	render (CFClient::Layout self)
738	PPCODE:	872	PPCODE:
739	{	873	{
740	SV *retval;	874	SV *retval;
741	int w, h;	875	int w, h;
742	FT_Bitmap bitmap;
743		876
744	layout_update (self);
745	layout_get_pixel_size (self, &w, &h);	877	layout_get_pixel_size (self, &w, &h);
746		878
		879	if (self->rgba)
		880	{
		881	cairo_surface_t *surface;
		882	cairo_t *cairo;
		883
		884	retval = newSV (w * h * 4);
		885	SvPOK_only (retval);
		886	SvCUR_set (retval, w * h * 4);
		887
		888	memset (SvPVX (retval), 0, w * h * 4);
		889
		890	surface = cairo_image_surface_create_for_data (
		891	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		892	cairo = cairo_create (surface);
		893	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		894
		895	pango_cairo_show_layout (cairo, self->pl);
		896
		897	cairo_destroy (cairo);
		898	cairo_surface_destroy (surface);
		899
		900	// what a mess, and its premultiplied, too :(
		901	{
		902	uint32_t p = (uint32_t )SvPVX (retval);
		903	uint32_t e = p + w h;
		904
		905	while (p < e)
		906	{
		907	uint32_t rgba = *p;
		908	rgba = (rgba >> 24) \| (rgba << 8);
		909	rgba = SDL_SwapBE32 (rgba);
		910	*p++ = rgba;
		911	}
		912	}
		913
		914	EXTEND (SP, 5);
		915	PUSHs (sv_2mortal (newSViv (w)));
		916	PUSHs (sv_2mortal (newSViv (h)));
		917	PUSHs (sv_2mortal (retval));
		918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		919	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		920	}
		921	else
		922	{
		923	FT_Bitmap bitmap;
		924
747	retval = newSV (w * h);	925	retval = newSV (w * h);
748	SvPOK_only (retval);	926	SvPOK_only (retval);
749	SvCUR_set (retval, w * h);	927	SvCUR_set (retval, w * h);
750		928
751	bitmap.rows = h;	929	bitmap.rows = h;
752	bitmap.width = w;	930	bitmap.width = w;
753	bitmap.pitch = w;	931	bitmap.pitch = w;
754	bitmap.buffer = (unsigned char*)SvPVX (retval);	932	bitmap.buffer = (unsigned char*)SvPVX (retval);
755	bitmap.num_grays = 256;	933	bitmap.num_grays = 256;
756	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	934	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
757		935
758	memset (bitmap.buffer, 0, w * h);	936	memset (bitmap.buffer, 0, w * h);
759		937
760	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	938	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
761		939
762	EXTEND (SP, 3);	940	EXTEND (SP, 5);
763	PUSHs (sv_2mortal (newSViv (w)));	941	PUSHs (sv_2mortal (newSViv (w)));
764	PUSHs (sv_2mortal (newSViv (h)));	942	PUSHs (sv_2mortal (newSViv (h)));
765	PUSHs (sv_2mortal (retval));	943	PUSHs (sv_2mortal (retval));
		944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		945	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		946	}
766	}	947	}
767		948
768	MODULE = CFClient PACKAGE = CFClient::Texture	949	MODULE = CFClient PACKAGE = CFClient::Texture
769		950
770	void	951	void
771	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	952	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
772	PROTOTYPE: $$$;$$	953	PROTOTYPE: $$$;$$
		954	ALIAS:
		955	draw_quad_alpha = 1
		956	draw_quad_alpha_premultiplied = 2
773	CODE:	957	CODE:
774	{	958	{
775	HV hv = (HV )SvRV (self);	959	HV hv = (HV )SvRV (self);
776	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	960	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
777	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	961	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
782	{	966	{
783	w = SvNV (*hv_fetch (hv, "w", 1, 1));	967	w = SvNV (*hv_fetch (hv, "w", 1, 1));
784	h = SvNV (*hv_fetch (hv, "h", 1, 1));	968	h = SvNV (*hv_fetch (hv, "h", 1, 1));
785	}	969	}
786		970
		971	if (ix)
		972	{
		973	glEnable (GL_BLEND);
		974	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		975	}
		976
787	glBindTexture (GL_TEXTURE_2D, name);	977	glBindTexture (GL_TEXTURE_2D, name);
		978
788	if (wrap_mode) {	979	if (wrap_mode)
		980	{
789	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
791	}	983	}
		984
792	glBegin (GL_QUADS);	985	glBegin (GL_QUADS);
793	glTexCoord2f (0, 0); glVertex2f (x , y );	986	glTexCoord2f (0, 0); glVertex2f (x , y );
794	glTexCoord2f (0, t); glVertex2f (x , y + h);	987	glTexCoord2f (0, t); glVertex2f (x , y + h);
795	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
796	glTexCoord2f (s, 0); glVertex2f (x + w, y );	989	glTexCoord2f (s, 0); glVertex2f (x + w, y );
797	glEnd ();	990	glEnd ();
		991
		992	if (ix)
		993	glDisable (GL_BLEND);
798	}	994	}
799		995
800	MODULE = CFClient PACKAGE = CFClient::Map	996	MODULE = CFClient PACKAGE = CFClient::Map
801		997
802	CFClient::Map	998	CFClient::Map
…		…
1311	} *civ, const_iv[] = {	1507	} *civ, const_iv[] = {
1312	# define const_iv(name) { # name, (IV)name }	1508	# define const_iv(name) { # name, (IV)name }
1313	const_iv (GL_COLOR_MATERIAL),	1509	const_iv (GL_COLOR_MATERIAL),
1314	const_iv (GL_SMOOTH),	1510	const_iv (GL_SMOOTH),
1315	const_iv (GL_FLAT),	1511	const_iv (GL_FLAT),
		1512	const_iv (GL_DITHER),
1316	const_iv (GL_BLEND),	1513	const_iv (GL_BLEND),
		1514	const_iv (GL_SCISSOR_TEST),
1317	const_iv (GL_AND),	1515	const_iv (GL_AND),
		1516	const_iv (GL_ONE),
		1517	const_iv (GL_ZERO),
1318	const_iv (GL_SRC_ALPHA),	1518	const_iv (GL_SRC_ALPHA),
		1519	const_iv (GL_SRC_ALPHA_SATURATE),
1319	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1520	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1521	const_iv (GL_ONE_MINUS_DST_ALPHA),
1320	const_iv (GL_RGB),	1522	const_iv (GL_RGB),
1321	const_iv (GL_RGBA),	1523	const_iv (GL_RGBA),
1322	const_iv (GL_UNSIGNED_BYTE),	1524	const_iv (GL_UNSIGNED_BYTE),
1323	const_iv (GL_ALPHA4),
1324	const_iv (GL_ALPHA),	1525	const_iv (GL_ALPHA),
		1526	const_iv (GL_LUMINANCE),
1325	const_iv (GL_FLOAT),	1527	const_iv (GL_FLOAT),
1326	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1528	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1327	const_iv (GL_COMPILE),	1529	const_iv (GL_COMPILE),
1328	const_iv (GL_TEXTURE_1D),	1530	const_iv (GL_TEXTURE_1D),
1329	const_iv (GL_TEXTURE_2D),	1531	const_iv (GL_TEXTURE_2D),
…		…
1340	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1542	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1341	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1543	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1342	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1544	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1343	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1545	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1344	const_iv (GL_GENERATE_MIPMAP),	1546	const_iv (GL_GENERATE_MIPMAP),
1345	const_iv (GL_LINEAR),
1346	const_iv (GL_MODULATE),	1547	const_iv (GL_MODULATE),
		1548	const_iv (GL_DECAL),
1347	const_iv (GL_REPLACE),	1549	const_iv (GL_REPLACE),
1348	const_iv (GL_COLOR_BUFFER_BIT),	1550	const_iv (GL_COLOR_BUFFER_BIT),
1349	const_iv (GL_PROJECTION),	1551	const_iv (GL_PROJECTION),
1350	const_iv (GL_MODELVIEW),	1552	const_iv (GL_MODELVIEW),
1351	const_iv (GL_COLOR_LOGIC_OP),	1553	const_iv (GL_COLOR_LOGIC_OP),
		1554	const_iv (GL_SEPARABLE_2D),
1352	const_iv (GL_CONVOLUTION_2D),	1555	const_iv (GL_CONVOLUTION_2D),
1353	const_iv (GL_CONVOLUTION_BORDER_MODE),	1556	const_iv (GL_CONVOLUTION_BORDER_MODE),
1354	const_iv (GL_CONSTANT_BORDER),	1557	const_iv (GL_CONSTANT_BORDER),
1355	const_iv (GL_LINES),	1558	const_iv (GL_LINES),
1356	const_iv (GL_QUADS),	1559	const_iv (GL_QUADS),
…		…
1381		1584
1382	void glBlendFunc (int sfactor, int dfactor)	1585	void glBlendFunc (int sfactor, int dfactor)
1383		1586
1384	void glLogicOp (int opcode)	1587	void glLogicOp (int opcode)
1385		1588
		1589	void glColorMask (int red, int green, int blue, int alpha)
		1590
1386	void glMatrixMode (int mode)	1591	void glMatrixMode (int mode)
1387		1592
1388	void glPushMatrix ()	1593	void glPushMatrix ()
1389		1594
1390	void glPopMatrix ()	1595	void glPopMatrix ()
1391		1596
1392	void glLoadIdentity ()	1597	void glLoadIdentity ()
1393		1598
		1599	# near and far are due to microsofts buggy c compiler
1394	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1600	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1395		1601
1396	void glViewport (int x, int y, int width, int height)	1602	void glViewport (int x, int y, int width, int height)
		1603
		1604	void glScissor (int x, int y, int width, int height)
1397		1605
1398	void glTranslate (float x, float y, float z = 0.)	1606	void glTranslate (float x, float y, float z = 0.)
1399	CODE:	1607	CODE:
1400	glTranslatef (x, y, z);	1608	glTranslatef (x, y, z);
1401		1609
1402	void glScale (float x, float y, float z)	1610	void glScale (float x, float y, float z = 1.)
1403	CODE:	1611	CODE:
1404	glScalef (x, y, z);	1612	glScalef (x, y, z);
1405		1613
1406	void glRotate (float angle, float x, float y, float z)	1614	void glRotate (float angle, float x, float y, float z)
1407	CODE:	1615	CODE:
…		…
1412	void glEnd ()	1620	void glEnd ()
1413		1621
1414	void glColor (float r, float g, float b, float a = 1.0)	1622	void glColor (float r, float g, float b, float a = 1.0)
1415	PROTOTYPE: @	1623	PROTOTYPE: @
1416	CODE:	1624	CODE:
1417	glColor4f (r, g, b, a);	1625	glColor4ub (MIN ((int)(r * 255.f), 255),
		1626	MIN ((int)(g * 255.f), 255),
		1627	MIN ((int)(b * 255.f), 255),
		1628	MIN ((int)(a * 255.f), 255));
1418		1629
1419	void glVertex (float x, float y, float z = 0.)	1630	void glVertex (float x, float y, float z = 0.)
1420	CODE:	1631	CODE:
1421	glVertex3f (x, y, z);	1632	glVertex3f (x, y, z);
1422		1633
…		…
1434		1645
1435	void glBindTexture (int target, int name)	1646	void glBindTexture (int target, int name)
1436		1647
1437	void glConvolutionParameter (int target, int pname, float params)	1648	void glConvolutionParameter (int target, int pname, float params)
1438	CODE:	1649	CODE:
1439	glConvolutionParameterf (target, pname, params);	1650	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1440		1651
1441	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1652	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1653	CODE:
		1654	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1655	(target, internalformat, width, height, format, type, data));
		1656
		1657	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1658	CODE:
		1659	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1660	(target, internalformat, width, height, format, type, row, column));
1442		1661
1443	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1662	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1444		1663
1445	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1664	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1665
		1666	void glRasterPos (int x, int y)
		1667	CODE:
		1668	glRasterPos2i (x, y);
		1669
		1670	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1446		1671
1447	int glGenTexture ()	1672	int glGenTexture ()
1448	CODE:	1673	CODE:
1449	{	1674	{
1450	GLuint name;	1675	GLuint name;

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs. Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC