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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.52 by root, Wed Apr 19 21:17:15 2006 UTC vs.
Revision 1.84 by root, Wed May 17 15:18:57 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
…		…
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		452
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	453	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	454	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	455	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		456
		457	SDL_EnableUNICODE (1);
		458	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
390		459
391	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	460	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
392		461
393	if (m && m != (SDL_Rect **)-1)	462	if (m && m != (SDL_Rect **)-1)
394	while (*m)	463	while (*m)
…		…
410	);	479	);
411	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	480	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
412	OUTPUT:	481	OUTPUT:
413	RETVAL	482	RETVAL
414		483
		484	void
		485	SDL_GL_SwapBuffers ()
		486
		487	void
		488	SDL_PollEvent ()
		489	PPCODE:
		490	{
		491	SDL_Event ev;
		492
		493	while (SDL_PollEvent (&ev))
		494	{
		495	HV *hv = newHV ();
		496	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		497
		498	switch (ev.type)
		499	{
		500	case SDL_KEYDOWN:
		501	case SDL_KEYUP:
		502	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
		503	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
		504	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		505	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
		506	break;
		507
		508	case SDL_ACTIVEEVENT:
		509	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
		510	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
		511	break;
		512
		513	case SDL_MOUSEMOTION:
		514	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
		515	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
		516	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
		517	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
		518	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
		519	break;
		520
		521	case SDL_MOUSEBUTTONDOWN:
		522	case SDL_MOUSEBUTTONUP:
		523	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
		524	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
		525	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
		526	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		527	break;
		528
		529	case SDL_USEREVENT:
		530	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		531	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		532	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		533	break;
		534	}
		535
		536	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		537	}
		538	}
		539
415	int	540	int
416	Mix_VolumeMusic (int newvol = -1)
417
418	int
419	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	541	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		542	POSTCALL:
		543	Mix_HookMusicFinished (music_finished);
		544	Mix_ChannelFinished (channel_finished);
420		545
421	void	546	void
422	Mix_CloseAudio ()	547	Mix_CloseAudio ()
423		548
424	int	549	int
…		…
447		572
448	void	573	void
449	add_font (char *file)	574	add_font (char *file)
450	CODE:	575	CODE:
451	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	576	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
452		577	#ifdef _WIN32
453	void	578	// cairo... sigh... requires win2000
454	set_font (char *file)	579	AddFontResourceEx (file, FR_PRIVATE, 0);
455	CODE:	580	#endif
456	{
457	int count;
458	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
459	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
460	FcPatternDestroy (pattern);
461	pango_context_set_font_description (context, font);
462	}
463		581
464	void	582	void
465	load_image_inline (SV *image_)	583	load_image_inline (SV *image_)
466	ALIAS:	584	ALIAS:
467	load_image_file = 1	585	load_image_file = 1
…		…
549	PUSHs (sv_2mortal (newSViv (b / y)));	667	PUSHs (sv_2mortal (newSViv (b / y)));
550	PUSHs (sv_2mortal (newSViv (a / y)));	668	PUSHs (sv_2mortal (newSViv (a / y)));
551	}	669	}
552		670
553	void	671	void
		672	error (char *message)
		673	CODE:
		674	#ifdef _WIN32
		675	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
		676	#else
		677	fprintf (stderr, "ERROR: %s\n", message);
		678	#endif
		679
		680	void
554	fatal (char *message)	681	fatal (char *message)
555	CODE:	682	CODE:
556	#ifdef _WIN32	683	#ifdef _WIN32
557	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	684	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
558	#else	685	#else
559	fprintf (stderr, "FATAL: %s\n", message);	686	fprintf (stderr, "FATAL: %s\n", message);
560	#endif	687	#endif
561	exit (1);	688	exit (1);
562		689
		690	MODULE = CFClient PACKAGE = CFClient::Font
		691
		692	CFClient::Font
		693	new_from_file (SV class, char path, int id = 0)
		694	CODE:
		695	{
		696	int count;
		697	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		698	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		699	FcPatternDestroy (pattern);
		700	}
		701	OUTPUT:
		702	RETVAL
		703
		704	void
		705	DESTROY (CFClient::Font self)
		706	CODE:
		707	pango_font_description_free (self);
		708
		709	void
		710	make_default (CFClient::Font self)
		711	CODE:
		712	default_font = self;
		713
563	MODULE = CFClient PACKAGE = CFClient::Layout	714	MODULE = CFClient PACKAGE = CFClient::Layout
564		715
565	CFClient::Layout	716	CFClient::Layout
566	new (SV *class, int base_height = 10)	717	new (SV *class, int rgba = 0)
567	CODE:	718	CODE:
568	New (0, RETVAL, 1, struct cf_layout);	719	New (0, RETVAL, 1, struct cf_layout);
569	RETVAL->base_height = base_height;	720
570	RETVAL->pl = pango_layout_new (context);	721	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		722	RETVAL->rgba = rgba;
		723	RETVAL->r = 1.;
		724	RETVAL->g = 1.;
		725	RETVAL->b = 1.;
		726	RETVAL->a = 1.;
		727	RETVAL->base_height = MIN_FONT_HEIGHT;
		728	RETVAL->font = 0;
		729
571	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	730	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		731	layout_update_font (RETVAL);
572	OUTPUT:	732	OUTPUT:
573	RETVAL	733	RETVAL
574		734
575	void	735	void
576	DESTROY (CFClient::Layout self)	736	DESTROY (CFClient::Layout self)
577	CODE:	737	CODE:
578	g_object_unref (self->pl);	738	g_object_unref (self->pl);
579	Safefree (self);	739	Safefree (self);
580		740
		741	int
		742	is_rgba (CFClient::Layout self)
		743	CODE:
		744	RETVAL = self->rgba;
		745	OUTPUT:
		746	RETVAL
		747
581	void	748	void
582	set_text (CFClient::Layout self, SV *text_)	749	set_text (CFClient::Layout self, SV *text_)
583	CODE:	750	CODE:
584	{	751	{
585	STRLEN textlen;	752	STRLEN textlen;
…		…
605	SvUTF8_on (RETVAL);	772	SvUTF8_on (RETVAL);
606	OUTPUT:	773	OUTPUT:
607	RETVAL	774	RETVAL
608		775
609	void	776	void
		777	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		778	CODE:
		779	self->r = r;
		780	self->g = g;
		781	self->b = b;
		782	self->a = a;
		783
		784	void
		785	set_font (CFClient::Layout self, CFClient::Font font = 0)
		786	CODE:
		787	if (self->font != font)
		788	{
		789	self->font = font;
		790	layout_update_font (self);
		791	}
		792
		793	void
610	set_height (CFClient::Layout self, int base_height)	794	set_height (CFClient::Layout self, int base_height)
611	CODE:	795	CODE:
		796	if (self->base_height != base_height)
		797	{
612	self->base_height = base_height;	798	self->base_height = base_height;
		799	layout_update_font (self);
		800	}
613		801
614	void	802	void
615	set_width (CFClient::Layout self, int max_width = -1)	803	set_width (CFClient::Layout self, int max_width = -1)
616	CODE:	804	CODE:
617	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	805	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		806
		807	void
		808	set_indent (CFClient::Layout self, int indent)
		809	CODE:
		810	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		811
		812	void
		813	set_spacing (CFClient::Layout self, int spacing)
		814	CODE:
		815	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		816
		817	void
		818	set_ellipsise (CFClient::Layout self, int ellipsise)
		819	CODE:
		820	pango_layout_set_ellipsize (self->pl,
		821	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		822	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		823	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		824	: PANGO_ELLIPSIZE_NONE
		825	);
		826
		827	void
		828	set_single_paragraph_mode (CFClient::Layout self, int spm)
		829	CODE:
		830	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
618		831
619	void	832	void
620	size (CFClient::Layout self)	833	size (CFClient::Layout self)
621	PPCODE:	834	PPCODE:
622	{	835	{
623	int w, h;	836	int w, h;
624		837
625	layout_update (self);
626	layout_get_pixel_size (self, &w, &h);	838	layout_get_pixel_size (self, &w, &h);
627		839
628	EXTEND (SP, 2);	840	EXTEND (SP, 2);
629	PUSHs (sv_2mortal (newSViv (w)));	841	PUSHs (sv_2mortal (newSViv (w)));
630	PUSHs (sv_2mortal (newSViv (h)));	842	PUSHs (sv_2mortal (newSViv (h)));
…		…
633	int	845	int
634	xy_to_index (CFClient::Layout self, int x, int y)	846	xy_to_index (CFClient::Layout self, int x, int y)
635	CODE:	847	CODE:
636	{	848	{
637	int index, trailing;	849	int index, trailing;
638
639	layout_update (self);
640	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	850	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
641
642	RETVAL = index;	851	RETVAL = index;
643	}	852	}
644	OUTPUT:	853	OUTPUT:
645	RETVAL	854	RETVAL
646		855
647	void	856	void
648	cursor_pos (CFClient::Layout self, int index)	857	cursor_pos (CFClient::Layout self, int index)
649	PPCODE:	858	PPCODE:
650	{	859	{
651	PangoRectangle strong_pos;	860	PangoRectangle strong_pos;
652	layout_update (self);
653	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	861	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
654		862
655	EXTEND (SP, 3);	863	EXTEND (SP, 3);
656	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	864	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
657	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	865	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
662	render (CFClient::Layout self)	870	render (CFClient::Layout self)
663	PPCODE:	871	PPCODE:
664	{	872	{
665	SV *retval;	873	SV *retval;
666	int w, h;	874	int w, h;
667	FT_Bitmap bitmap;
668		875
669	layout_update (self);
670	layout_get_pixel_size (self, &w, &h);	876	layout_get_pixel_size (self, &w, &h);
671		877
		878	if (self->rgba)
		879	{
		880	cairo_surface_t *surface;
		881	cairo_t *cairo;
		882
		883	retval = newSV (w * h * 4);
		884	SvPOK_only (retval);
		885	SvCUR_set (retval, w * h * 4);
		886
		887	memset (SvPVX (retval), 0, w * h * 4);
		888
		889	surface = cairo_image_surface_create_for_data (
		890	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		891	cairo = cairo_create (surface);
		892	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		893
		894	pango_cairo_show_layout (cairo, self->pl);
		895
		896	cairo_destroy (cairo);
		897	cairo_surface_destroy (surface);
		898
		899	// what a mess, and its premultiplied, too :(
		900	{
		901	uint32_t p = (uint32_t )SvPVX (retval);
		902	uint32_t e = p + w h;
		903
		904	while (p < e)
		905	{
		906	uint32_t rgba = *p;
		907	rgba = (rgba >> 24) \| (rgba << 8);
		908	rgba = SDL_SwapBE32 (rgba);
		909	*p++ = rgba;
		910	}
		911	}
		912
		913	EXTEND (SP, 5);
		914	PUSHs (sv_2mortal (newSViv (w)));
		915	PUSHs (sv_2mortal (newSViv (h)));
		916	PUSHs (sv_2mortal (retval));
		917	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		919	}
		920	else
		921	{
		922	FT_Bitmap bitmap;
		923
672	retval = newSV (w * h);	924	retval = newSV (w * h);
673	SvPOK_only (retval);	925	SvPOK_only (retval);
674	SvCUR_set (retval, w * h);	926	SvCUR_set (retval, w * h);
675		927
676	bitmap.rows = h;	928	bitmap.rows = h;
677	bitmap.width = w;	929	bitmap.width = w;
678	bitmap.pitch = w;	930	bitmap.pitch = w;
679	bitmap.buffer = (unsigned char*)SvPVX (retval);	931	bitmap.buffer = (unsigned char*)SvPVX (retval);
680	bitmap.num_grays = 256;	932	bitmap.num_grays = 256;
681	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	933	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
682		934
683	memset (bitmap.buffer, 0, w * h);	935	memset (bitmap.buffer, 0, w * h);
684		936
685	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	937	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
686		938
687	EXTEND (SP, 3);	939	EXTEND (SP, 5);
688	PUSHs (sv_2mortal (newSViv (w)));	940	PUSHs (sv_2mortal (newSViv (w)));
689	PUSHs (sv_2mortal (newSViv (h)));	941	PUSHs (sv_2mortal (newSViv (h)));
690	PUSHs (sv_2mortal (retval));	942	PUSHs (sv_2mortal (retval));
		943	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		945	}
691	}	946	}
692		947
693	MODULE = CFClient PACKAGE = CFClient::Texture	948	MODULE = CFClient PACKAGE = CFClient::Texture
694		949
695	void	950	void
696	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	951	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
697	PROTOTYPE: $$$;$$	952	PROTOTYPE: $$$;$$
		953	ALIAS:
		954	draw_quad_alpha = 1
		955	draw_quad_alpha_premultiplied = 2
698	CODE:	956	CODE:
699	{	957	{
700	HV hv = (HV )SvRV (self);	958	HV hv = (HV )SvRV (self);
701	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	959	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
702	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	960	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
707	{	965	{
708	w = SvNV (*hv_fetch (hv, "w", 1, 1));	966	w = SvNV (*hv_fetch (hv, "w", 1, 1));
709	h = SvNV (*hv_fetch (hv, "h", 1, 1));	967	h = SvNV (*hv_fetch (hv, "h", 1, 1));
710	}	968	}
711		969
		970	if (ix)
		971	{
		972	glEnable (GL_BLEND);
		973	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		974	}
		975
712	glBindTexture (GL_TEXTURE_2D, name);	976	glBindTexture (GL_TEXTURE_2D, name);
		977
713	if (wrap_mode) {	978	if (wrap_mode)
		979	{
714	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	980	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
715	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
716	}	982	}
		983
717	glBegin (GL_QUADS);	984	glBegin (GL_QUADS);
718	glTexCoord2f (0, 0); glVertex2f (x , y );	985	glTexCoord2f (0, 0); glVertex2f (x , y );
719	glTexCoord2f (0, t); glVertex2f (x , y + h);	986	glTexCoord2f (0, t); glVertex2f (x , y + h);
720	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	987	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
721	glTexCoord2f (s, 0); glVertex2f (x + w, y );	988	glTexCoord2f (s, 0); glVertex2f (x + w, y );
722	glEnd ();	989	glEnd ();
		990
		991	if (ix)
		992	glDisable (GL_BLEND);
723	}	993	}
724		994
725	MODULE = CFClient PACKAGE = CFClient::Map	995	MODULE = CFClient PACKAGE = CFClient::Map
726		996
727	CFClient::Map	997	CFClient::Map
…		…
885	cell->darkness = -1;	1155	cell->darkness = -1;
886	}	1156	}
887	}	1157	}
888		1158
889	SV *	1159	SV *
890	mapmap (CFClient::Map self, int w, int h)	1160	mapmap (CFClient::Map self, int x0, int y0, int w, int h)
891	CODE:	1161	CODE:
892	{	1162	{
893	int x0, x1, x;	1163	int x1, x;
894	int y0, y1, y;	1164	int y1, y;
895	int z;	1165	int z;
896	SV map_sv = newSV (w h * sizeof (uint32_t));	1166	SV map_sv = newSV (w h * sizeof (uint32_t));
897	uint32_t map = (uint32_t )SvPVX (map_sv);	1167	uint32_t map = (uint32_t )SvPVX (map_sv);
898		1168
899	SvPOK_only (map_sv);	1169	SvPOK_only (map_sv);
900	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1170	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
901		1171
902	x0 = self->x - w / 2; x1 = x0 + w;	1172	x0 += self->x; x1 = x0 + w;
903	y0 = self->y - h / 2; y1 = y0 + h;	1173	y0 += self->y; y1 = y0 + h;
904		1174
905	for (y = y0; y < y1; y++)	1175	for (y = y0; y < y1; y++)
906	{	1176	{
907	maprow *row = 0 <= y && y < self->rows	1177	maprow *row = 0 <= y && y < self->rows
908	? self->row + y	1178	? self->row + y
…		…
1048	data++ = 0; / version 0 format */	1318	data++ = 0; / version 0 format */
1049	data++ = w >> 8; data++ = w;	1319	data++ = w >> 8; data++ = w;
1050	data++ = h >> 8; data++ = h;	1320	data++ = h >> 8; data++ = h;
1051		1321
1052	// we need to do this 'cause we don't keep an absolute coord system for rows	1322	// we need to do this 'cause we don't keep an absolute coord system for rows
1053	// TODO: treat rows as we treat	1323	// TODO: treat rows as we treat columns
1054	map_get_row (self, y0 + self->y - self->oy);//D	1324	map_get_row (self, y0 + self->y - self->oy);//D
1055	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1325	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1056		1326
1057	x0 += self->x - self->ox;	1327	x0 += self->x - self->ox;
1058	y0 += self->y - self->oy;	1328	y0 += self->y - self->oy;
…		…
1122		1392
1123	w = data++ << 8; w \|= data++;	1393	w = data++ << 8; w \|= data++;
1124	h = data++ << 8; h \|= data++;	1394	h = data++ << 8; h \|= data++;
1125		1395
1126	// we need to do this 'cause we don't keep an absolute coord system for rows	1396	// we need to do this 'cause we don't keep an absolute coord system for rows
1127	// TODO: treat rows as we treat	1397	// TODO: treat rows as we treat columns
1128	map_get_row (self, y0 + self->y - self->oy);//D	1398	map_get_row (self, y0 + self->y - self->oy);//D
1129	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	1399	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1130		1400
1131	x0 += self->x - self->ox;	1401	x0 += self->x - self->ox;
1132	y0 += self->y - self->oy;	1402	y0 += self->y - self->oy;
…		…
1223	CODE:	1493	CODE:
1224	RETVAL = Mix_PlayMusic (self, loops);	1494	RETVAL = Mix_PlayMusic (self, loops);
1225	OUTPUT:	1495	OUTPUT:
1226	RETVAL	1496	RETVAL
1227		1497
		1498	MODULE = CFClient PACKAGE = CFClient::OpenGL
		1499
		1500	BOOT:
		1501	{
		1502	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
		1503	static const struct {
		1504	const char *name;
		1505	IV iv;
		1506	} *civ, const_iv[] = {
		1507	# define const_iv(name) { # name, (IV)name }
		1508	const_iv (GL_COLOR_MATERIAL),
		1509	const_iv (GL_SMOOTH),
		1510	const_iv (GL_FLAT),
		1511	const_iv (GL_DITHER),
		1512	const_iv (GL_BLEND),
		1513	const_iv (GL_SCISSOR_TEST),
		1514	const_iv (GL_AND),
		1515	const_iv (GL_ONE),
		1516	const_iv (GL_ZERO),
		1517	const_iv (GL_SRC_ALPHA),
		1518	const_iv (GL_SRC_ALPHA_SATURATE),
		1519	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1520	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1521	const_iv (GL_RGB),
		1522	const_iv (GL_RGBA),
		1523	const_iv (GL_UNSIGNED_BYTE),
		1524	const_iv (GL_ALPHA),
		1525	const_iv (GL_LUMINANCE),
		1526	const_iv (GL_FLOAT),
		1527	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		1528	const_iv (GL_COMPILE),
		1529	const_iv (GL_TEXTURE_1D),
		1530	const_iv (GL_TEXTURE_2D),
		1531	const_iv (GL_TEXTURE_ENV),
		1532	const_iv (GL_TEXTURE_MAG_FILTER),
		1533	const_iv (GL_TEXTURE_MIN_FILTER),
		1534	const_iv (GL_TEXTURE_ENV_MODE),
		1535	const_iv (GL_TEXTURE_WRAP_S),
		1536	const_iv (GL_TEXTURE_WRAP_T),
		1537	const_iv (GL_CLAMP),
		1538	const_iv (GL_REPEAT),
		1539	const_iv (GL_NEAREST),
		1540	const_iv (GL_LINEAR),
		1541	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		1542	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		1543	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		1544	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		1545	const_iv (GL_GENERATE_MIPMAP),
		1546	const_iv (GL_MODULATE),
		1547	const_iv (GL_DECAL),
		1548	const_iv (GL_REPLACE),
		1549	const_iv (GL_COLOR_BUFFER_BIT),
		1550	const_iv (GL_PROJECTION),
		1551	const_iv (GL_MODELVIEW),
		1552	const_iv (GL_COLOR_LOGIC_OP),
		1553	const_iv (GL_SEPARABLE_2D),
		1554	const_iv (GL_CONVOLUTION_2D),
		1555	const_iv (GL_CONVOLUTION_BORDER_MODE),
		1556	const_iv (GL_CONSTANT_BORDER),
		1557	const_iv (GL_LINES),
		1558	const_iv (GL_QUADS),
		1559	const_iv (GL_LINE_LOOP),
		1560	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		1561	const_iv (GL_FASTEST),
		1562	# undef const_iv
		1563	};
		1564
		1565	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		1566	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		1567	}
		1568
		1569	int glGetError ()
		1570
		1571	void glClear (int mask)
		1572
		1573	void glClearColor (float r, float g, float b, float a = 1.0)
		1574	PROTOTYPE: @
		1575
		1576	void glEnable (int cap)
		1577
		1578	void glDisable (int cap)
		1579
		1580	void glShadeModel (int mode)
		1581
		1582	void glHint (int target, int mode)
		1583
		1584	void glBlendFunc (int sfactor, int dfactor)
		1585
		1586	void glLogicOp (int opcode)
		1587
		1588	void glColorMask (int red, int green, int blue, int alpha)
		1589
		1590	void glMatrixMode (int mode)
		1591
		1592	void glPushMatrix ()
		1593
		1594	void glPopMatrix ()
		1595
		1596	void glLoadIdentity ()
		1597
		1598	# near and far are due to microsofts buggy c compiler
		1599	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		1600
		1601	void glViewport (int x, int y, int width, int height)
		1602
		1603	void glScissor (int x, int y, int width, int height)
		1604
		1605	void glTranslate (float x, float y, float z = 0.)
		1606	CODE:
		1607	glTranslatef (x, y, z);
		1608
		1609	void glScale (float x, float y, float z = 1.)
		1610	CODE:
		1611	glScalef (x, y, z);
		1612
		1613	void glRotate (float angle, float x, float y, float z)
		1614	CODE:
		1615	glRotatef (angle, x, y, z);
		1616
		1617	void glBegin (int mode)
		1618
		1619	void glEnd ()
		1620
		1621	void glColor (float r, float g, float b, float a = 1.0)
		1622	PROTOTYPE: @
		1623	CODE:
		1624	glColor4ub (MIN ((int)(r * 255.f), 255),
		1625	MIN ((int)(g * 255.f), 255),
		1626	MIN ((int)(b * 255.f), 255),
		1627	MIN ((int)(a * 255.f), 255));
		1628
		1629	void glVertex (float x, float y, float z = 0.)
		1630	CODE:
		1631	glVertex3f (x, y, z);
		1632
		1633	void glTexCoord (float s, float t)
		1634	CODE:
		1635	glTexCoord2f (s, t);
		1636
		1637	void glTexEnv (int target, int pname, float param)
		1638	CODE:
		1639	glTexEnvf (target, pname, param);
		1640
		1641	void glTexParameter (int target, int pname, float param)
		1642	CODE:
		1643	glTexParameterf (target, pname, param);
		1644
		1645	void glBindTexture (int target, int name)
		1646
		1647	void glConvolutionParameter (int target, int pname, float params)
		1648	CODE:
		1649	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
		1650
		1651	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1652	CODE:
		1653	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1654	(target, internalformat, width, height, format, type, data));
		1655
		1656	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1657	CODE:
		1658	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1659	(target, internalformat, width, height, format, type, row, column));
		1660
		1661	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		1662
		1663	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1664
		1665	void glRasterPos (int x, int y)
		1666	CODE:
		1667	glRasterPos2i (x, y);
		1668
		1669	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		1670
		1671	int glGenTexture ()
		1672	CODE:
		1673	{
		1674	GLuint name;
		1675	glGenTextures (1, &name);
		1676	RETVAL = name;
		1677	}
		1678	OUTPUT:
		1679	RETVAL
		1680
		1681	void glDeleteTexture (int name)
		1682	CODE:
		1683	{
		1684	GLuint name_ = name;
		1685	glDeleteTextures (1, &name_);
		1686	}
		1687
		1688	int glGenList ()
		1689	CODE:
		1690	RETVAL = glGenLists (1);
		1691	OUTPUT:
		1692	RETVAL
		1693
		1694	void glDeleteList (int list)
		1695	CODE:
		1696	glDeleteLists (list, 1);
		1697
		1698	void glNewList (int list, int mode = GL_COMPILE)
		1699
		1700	void glEndList ()
		1701
		1702	void glCallList (int list)
		1703

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.52 by root, Wed Apr 19 21:17:15 2006 UTC vs. Revision 1.84 by root, Wed May 17 15:18:57 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.52 by root, Wed Apr 19 21:17:15 2006 UTC vs.
Revision 1.84 by root, Wed May 17 15:18:57 2006 UTC