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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.85 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 = (PangoFontDescription )	102	PangoFontDescription *font = self->font ? self->font : default_font;
72	pango_layout_get_font_description (self->pl);
73		103
74	int height = self->base_height * (PANGO_SCALE * 8 / 10);
75
76	if (height < MIN_FONT_HEIGHT)
77	height = MIN_FONT_HEIGHT;
78
79	if (pango_font_description_get_size (font) != height)
80	{
81	font = pango_font_description_copy (font);
82	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
		105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		106
83	pango_layout_set_font_description (self->pl, font);	107	pango_layout_set_font_description (self->pl, font);
84	}
85	}	108	}
86		109
87	static void	110	static void
88	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
89	{	112	{
90	layout_update (self);
91
92	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
93		114
94	w = (w + 3) & ~3;
95	if (!w) w = 1;	115	if (!w) w = 1;
96	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
97	}	119	}
98		120
99	typedef uint16_t mapface;	121	typedef uint16_t mapface;
100		122
101	typedef struct {	123	typedef struct {
…		…
249	}	271	}
250	}	272	}
251	}	273	}
252		274
253	static void	275	static void
254	music_finished ()	276	music_finished (void)
255	{	277	{
256	SDL_UserEvent ev;	278	SDL_UserEvent ev;
257		279
258	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
259	ev.code = 0;	281	ev.code = 0;
260	ev.data1 = 0;	282	ev.data1 = 0;
		283	ev.data2 = 0;
		284
		285	SDL_PushEvent ((SDL_Event *)&ev);
		286	}
		287
		288	static void
		289	channel_finished (int channel)
		290	{
		291	SDL_UserEvent ev;
		292
		293	ev.type = SDL_USEREVENT;
		294	ev.code = 1;
		295	ev.data1 = (void *)(long)channel;
261	ev.data2 = 0;	296	ev.data2 = 0;
262		297
263	SDL_PushEvent ((SDL_Event *)&ev);	298	SDL_PushEvent ((SDL_Event *)&ev);
264	}	299	}
265		300
…		…
376	# undef const_iv	411	# undef const_iv
377	};	412	};
378		413
379	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
381		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
382	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
383	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
384	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426
		427	cairo_fontmap = pango_cairo_font_map_get_default ();
		428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
385	}	429	}
386		430
387	int	431	int
388	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
389		433
…		…
399	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
400	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
401	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
402	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
403		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		450
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
406	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
407	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
408		455
409	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
410	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
411	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
412		457
413	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
414	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
415		460
416	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
448		493
449	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
450	{	495	{
451	HV *hv = newHV ();	496	HV *hv = newHV ();
452	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
453	switch (ev.type)	499	switch (ev.type)
454	{	500	{
455	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
456	case SDL_KEYUP:	502	case SDL_KEYUP:
457	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
477	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
478	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		528	break;
		529
		530	case SDL_USEREVENT:
		531	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		534	break;
482	}	535	}
483		536
484	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
485	}	538	}
486	}	539	}
487		540
488	int	541	int
489	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
490	POSTCALL:	543	POSTCALL:
491	Mix_HookMusicFinished (music_finished);	544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
492		546
493	void	547	void
494	Mix_CloseAudio ()	548	Mix_CloseAudio ()
495		549
496	int	550	int
…		…
519		573
520	void	574	void
521	add_font (char *file)	575	add_font (char *file)
522	CODE:	576	CODE:
523	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
524		578	#ifdef _WIN32
525	void	579	// cairo... sigh... requires win2000
526	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
527	CODE:	581	#endif
528	{
529	int count;
530	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
531	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
532	FcPatternDestroy (pattern);
533	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
534	pango_context_set_font_description (context, font);
535	}
536		582
537	void	583	void
538	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
539	ALIAS:	585	ALIAS:
540	load_image_file = 1	586	load_image_file = 1
…		…
622	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
623	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
624	}	670	}
625		671
626	void	672	void
		673	error (char *message)
		674	CODE:
		675	#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
627	fatal (char *message)	682	fatal (char *message)
628	CODE:	683	CODE:
629	#ifdef _WIN32	684	#ifdef _WIN32
630	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
631	#else	686	#else
632	fprintf (stderr, "FATAL: %s\n", message);	687	fprintf (stderr, "FATAL: %s\n", message);
633	#endif	688	#endif
634	exit (1);	689	exit (1);
635		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
636	MODULE = CFClient PACKAGE = CFClient::Layout	715	MODULE = CFClient PACKAGE = CFClient::Layout
637		716
638	CFClient::Layout	717	CFClient::Layout
639	new (SV *class, int base_height = 10)	718	new (SV *class, int rgba = 0)
640	CODE:	719	CODE:
641	New (0, RETVAL, 1, struct cf_layout);	720	New (0, RETVAL, 1, struct cf_layout);
642	RETVAL->base_height = base_height;	721
643	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
644	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	731	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645	pango_layout_set_font_description (RETVAL->pl,	732	layout_update_font (RETVAL);
646	pango_font_description_copy (
647	pango_context_get_font_description (context)));
648	OUTPUT:	733	OUTPUT:
649	RETVAL	734	RETVAL
650		735
651	void	736	void
652	DESTROY (CFClient::Layout self)	737	DESTROY (CFClient::Layout self)
653	CODE:	738	CODE:
654	g_object_unref (self->pl);	739	g_object_unref (self->pl);
655	Safefree (self);	740	Safefree (self);
656		741
		742	int
		743	is_rgba (CFClient::Layout self)
		744	CODE:
		745	RETVAL = self->rgba;
		746	OUTPUT:
		747	RETVAL
		748
657	void	749	void
658	set_text (CFClient::Layout self, SV *text_)	750	set_text (CFClient::Layout self, SV *text_)
659	CODE:	751	CODE:
660	{	752	{
661	STRLEN textlen;	753	STRLEN textlen;
…		…
681	SvUTF8_on (RETVAL);	773	SvUTF8_on (RETVAL);
682	OUTPUT:	774	OUTPUT:
683	RETVAL	775	RETVAL
684		776
685	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
686	set_height (CFClient::Layout self, int base_height)	795	set_height (CFClient::Layout self, int base_height)
687	CODE:	796	CODE:
		797	if (self->base_height != base_height)
		798	{
688	self->base_height = base_height;	799	self->base_height = base_height;
		800	layout_update_font (self);
		801	}
689		802
690	void	803	void
691	set_width (CFClient::Layout self, int max_width = -1)	804	set_width (CFClient::Layout self, int max_width = -1)
692	CODE:	805	CODE:
693	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);
694		832
695	void	833	void
696	size (CFClient::Layout self)	834	size (CFClient::Layout self)
697	PPCODE:	835	PPCODE:
698	{	836	{
699	int w, h;	837	int w, h;
700		838
701	layout_update (self);
702	layout_get_pixel_size (self, &w, &h);	839	layout_get_pixel_size (self, &w, &h);
703		840
704	EXTEND (SP, 2);	841	EXTEND (SP, 2);
705	PUSHs (sv_2mortal (newSViv (w)));	842	PUSHs (sv_2mortal (newSViv (w)));
706	PUSHs (sv_2mortal (newSViv (h)));	843	PUSHs (sv_2mortal (newSViv (h)));
…		…
709	int	846	int
710	xy_to_index (CFClient::Layout self, int x, int y)	847	xy_to_index (CFClient::Layout self, int x, int y)
711	CODE:	848	CODE:
712	{	849	{
713	int index, trailing;	850	int index, trailing;
714
715	layout_update (self);
716	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);
717
718	RETVAL = index;	852	RETVAL = index;
719	}	853	}
720	OUTPUT:	854	OUTPUT:
721	RETVAL	855	RETVAL
722		856
723	void	857	void
724	cursor_pos (CFClient::Layout self, int index)	858	cursor_pos (CFClient::Layout self, int index)
725	PPCODE:	859	PPCODE:
726	{	860	{
727	PangoRectangle strong_pos;	861	PangoRectangle strong_pos;
728	layout_update (self);
729	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	862	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
730		863
731	EXTEND (SP, 3);	864	EXTEND (SP, 3);
732	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	865	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	866	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
738	render (CFClient::Layout self)	871	render (CFClient::Layout self)
739	PPCODE:	872	PPCODE:
740	{	873	{
741	SV *retval;	874	SV *retval;
742	int w, h;	875	int w, h;
743	FT_Bitmap bitmap;
744		876
745	layout_update (self);
746	layout_get_pixel_size (self, &w, &h);	877	layout_get_pixel_size (self, &w, &h);
747		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
748	retval = newSV (w * h);	925	retval = newSV (w * h);
749	SvPOK_only (retval);	926	SvPOK_only (retval);
750	SvCUR_set (retval, w * h);	927	SvCUR_set (retval, w * h);
751		928
752	bitmap.rows = h;	929	bitmap.rows = h;
753	bitmap.width = w;	930	bitmap.width = w;
754	bitmap.pitch = w;	931	bitmap.pitch = w;
755	bitmap.buffer = (unsigned char*)SvPVX (retval);	932	bitmap.buffer = (unsigned char*)SvPVX (retval);
756	bitmap.num_grays = 256;	933	bitmap.num_grays = 256;
757	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	934	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758		935
759	memset (bitmap.buffer, 0, w * h);	936	memset (bitmap.buffer, 0, w * h);
760		937
761	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);
762		939
763	EXTEND (SP, 3);	940	EXTEND (SP, 5);
764	PUSHs (sv_2mortal (newSViv (w)));	941	PUSHs (sv_2mortal (newSViv (w)));
765	PUSHs (sv_2mortal (newSViv (h)));	942	PUSHs (sv_2mortal (newSViv (h)));
766	PUSHs (sv_2mortal (retval));	943	PUSHs (sv_2mortal (retval));
		944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		945	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		946	}
767	}	947	}
768		948
769	MODULE = CFClient PACKAGE = CFClient::Texture	949	MODULE = CFClient PACKAGE = CFClient::Texture
770		950
771	void	951	void
772	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)
773	PROTOTYPE: $$$;$$	953	PROTOTYPE: $$$;$$
		954	ALIAS:
		955	draw_quad_alpha = 1
		956	draw_quad_alpha_premultiplied = 2
774	CODE:	957	CODE:
775	{	958	{
776	HV hv = (HV )SvRV (self);	959	HV hv = (HV )SvRV (self);
777	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	960	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	961	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
783	{	966	{
784	w = SvNV (*hv_fetch (hv, "w", 1, 1));	967	w = SvNV (*hv_fetch (hv, "w", 1, 1));
785	h = SvNV (*hv_fetch (hv, "h", 1, 1));	968	h = SvNV (*hv_fetch (hv, "h", 1, 1));
786	}	969	}
787		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
788	glBindTexture (GL_TEXTURE_2D, name);	977	glBindTexture (GL_TEXTURE_2D, name);
		978
789	if (wrap_mode) {	979	if (wrap_mode)
		980	{
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792	}	983	}
		984
793	glBegin (GL_QUADS);	985	glBegin (GL_QUADS);
794	glTexCoord2f (0, 0); glVertex2f (x , y );	986	glTexCoord2f (0, 0); glVertex2f (x , y );
795	glTexCoord2f (0, t); glVertex2f (x , y + h);	987	glTexCoord2f (0, t); glVertex2f (x , y + h);
796	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797	glTexCoord2f (s, 0); glVertex2f (x + w, y );	989	glTexCoord2f (s, 0); glVertex2f (x + w, y );
798	glEnd ();	990	glEnd ();
		991
		992	if (ix)
		993	glDisable (GL_BLEND);
799	}	994	}
800		995
801	MODULE = CFClient PACKAGE = CFClient::Map	996	MODULE = CFClient PACKAGE = CFClient::Map
802		997
803	CFClient::Map	998	CFClient::Map
…		…
1312	} *civ, const_iv[] = {	1507	} *civ, const_iv[] = {
1313	# define const_iv(name) { # name, (IV)name }	1508	# define const_iv(name) { # name, (IV)name }
1314	const_iv (GL_COLOR_MATERIAL),	1509	const_iv (GL_COLOR_MATERIAL),
1315	const_iv (GL_SMOOTH),	1510	const_iv (GL_SMOOTH),
1316	const_iv (GL_FLAT),	1511	const_iv (GL_FLAT),
		1512	const_iv (GL_DITHER),
1317	const_iv (GL_BLEND),	1513	const_iv (GL_BLEND),
		1514	const_iv (GL_SCISSOR_TEST),
1318	const_iv (GL_AND),	1515	const_iv (GL_AND),
		1516	const_iv (GL_ONE),
		1517	const_iv (GL_ZERO),
1319	const_iv (GL_SRC_ALPHA),	1518	const_iv (GL_SRC_ALPHA),
		1519	const_iv (GL_SRC_ALPHA_SATURATE),
1320	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1520	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1521	const_iv (GL_ONE_MINUS_DST_ALPHA),
1321	const_iv (GL_RGB),	1522	const_iv (GL_RGB),
1322	const_iv (GL_RGBA),	1523	const_iv (GL_RGBA),
1323	const_iv (GL_UNSIGNED_BYTE),	1524	const_iv (GL_UNSIGNED_BYTE),
1324	const_iv (GL_ALPHA4),
1325	const_iv (GL_ALPHA),	1525	const_iv (GL_ALPHA),
		1526	const_iv (GL_LUMINANCE),
1326	const_iv (GL_FLOAT),	1527	const_iv (GL_FLOAT),
1327	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1528	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1328	const_iv (GL_COMPILE),	1529	const_iv (GL_COMPILE),
1329	const_iv (GL_TEXTURE_1D),	1530	const_iv (GL_TEXTURE_1D),
1330	const_iv (GL_TEXTURE_2D),	1531	const_iv (GL_TEXTURE_2D),
…		…
1341	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1542	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1543	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1544	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1545	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345	const_iv (GL_GENERATE_MIPMAP),	1546	const_iv (GL_GENERATE_MIPMAP),
1346	const_iv (GL_LINEAR),
1347	const_iv (GL_MODULATE),	1547	const_iv (GL_MODULATE),
		1548	const_iv (GL_DECAL),
1348	const_iv (GL_REPLACE),	1549	const_iv (GL_REPLACE),
1349	const_iv (GL_COLOR_BUFFER_BIT),	1550	const_iv (GL_COLOR_BUFFER_BIT),
1350	const_iv (GL_PROJECTION),	1551	const_iv (GL_PROJECTION),
1351	const_iv (GL_MODELVIEW),	1552	const_iv (GL_MODELVIEW),
1352	const_iv (GL_COLOR_LOGIC_OP),	1553	const_iv (GL_COLOR_LOGIC_OP),
		1554	const_iv (GL_SEPARABLE_2D),
1353	const_iv (GL_CONVOLUTION_2D),	1555	const_iv (GL_CONVOLUTION_2D),
1354	const_iv (GL_CONVOLUTION_BORDER_MODE),	1556	const_iv (GL_CONVOLUTION_BORDER_MODE),
1355	const_iv (GL_CONSTANT_BORDER),	1557	const_iv (GL_CONSTANT_BORDER),
1356	const_iv (GL_LINES),	1558	const_iv (GL_LINES),
1357	const_iv (GL_QUADS),	1559	const_iv (GL_QUADS),
…		…
1382		1584
1383	void glBlendFunc (int sfactor, int dfactor)	1585	void glBlendFunc (int sfactor, int dfactor)
1384		1586
1385	void glLogicOp (int opcode)	1587	void glLogicOp (int opcode)
1386		1588
		1589	void glColorMask (int red, int green, int blue, int alpha)
		1590
1387	void glMatrixMode (int mode)	1591	void glMatrixMode (int mode)
1388		1592
1389	void glPushMatrix ()	1593	void glPushMatrix ()
1390		1594
1391	void glPopMatrix ()	1595	void glPopMatrix ()
1392		1596
1393	void glLoadIdentity ()	1597	void glLoadIdentity ()
1394		1598
		1599	# near and far are due to microsofts buggy c compiler
1395	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1600	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1396		1601
1397	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)
1398		1605
1399	void glTranslate (float x, float y, float z = 0.)	1606	void glTranslate (float x, float y, float z = 0.)
1400	CODE:	1607	CODE:
1401	glTranslatef (x, y, z);	1608	glTranslatef (x, y, z);
1402		1609
1403	void glScale (float x, float y, float z)	1610	void glScale (float x, float y, float z = 1.)
1404	CODE:	1611	CODE:
1405	glScalef (x, y, z);	1612	glScalef (x, y, z);
1406		1613
1407	void glRotate (float angle, float x, float y, float z)	1614	void glRotate (float angle, float x, float y, float z)
1408	CODE:	1615	CODE:
…		…
1413	void glEnd ()	1620	void glEnd ()
1414		1621
1415	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)
1416	PROTOTYPE: @	1623	PROTOTYPE: @
1417	CODE:	1624	CODE:
1418	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));
1419		1629
1420	void glVertex (float x, float y, float z = 0.)	1630	void glVertex (float x, float y, float z = 0.)
1421	CODE:	1631	CODE:
1422	glVertex3f (x, y, z);	1632	glVertex3f (x, y, z);
1423		1633
…		…
1435		1645
1436	void glBindTexture (int target, int name)	1646	void glBindTexture (int target, int name)
1437		1647
1438	void glConvolutionParameter (int target, int pname, float params)	1648	void glConvolutionParameter (int target, int pname, float params)
1439	CODE:	1649	CODE:
1440	glConvolutionParameterf (target, pname, params);	1650	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1441		1651
1442	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));
1443		1661
1444	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)
1445		1663
1446	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)
1447		1671
1448	int glGenTexture ()	1672	int glGenTexture ()
1449	CODE:	1673	CODE:
1450	{	1674	{
1451	GLuint name;	1675	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs. Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC