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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.105 by root, Mon Jun 5 03:33:09 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>
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 10	51	#define MIN_FONT_HEIGHT 10
46		52
47	#define GL_CALL(type,func,args) \	53	static struct
48	{ \	54	{
49	static int init_; \	55	#define GL_FUNC(ptr,name) ptr name;
50	static type fptr_; \	56	#include "glfunc.h"
51	\	57	#undef GL_FUNC
52	if (!init_) \	58	} gl;
53	{ \	59
54	init_ = 1; \	60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
55	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	61	{
56	} \	62	if (gl.BlendFuncSeparate)
57	\	63	gl.BlendFuncSeparate (sa, da, saa, daa);
58	if (fptr_) \	64	else if (gl.BlendFuncSeparateEXT)
59	fptr_ args; \	65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
60	}	66	else
		67	glBlendFunc (sa, da);
		68	}
61		69
62	typedef Mix_Chunk *CFClient__MixChunk;	70	typedef Mix_Chunk *CFClient__MixChunk;
63	typedef Mix_Music *CFClient__MixMusic;	71	typedef Mix_Music *CFClient__MixMusic;
64		72
65	typedef PangoFontDescription *CFClient__Font;	73	typedef PangoFontDescription *CFClient__Font;
66		74
67	typedef struct cf_layout {	75	typedef struct cf_layout {
68	PangoLayout *pl;	76	PangoLayout *pl; // either derived from a cairo or ft2 context
		77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		78	float r, g, b, a; // default color for rgba mode
69	int base_height;	79	int base_height;
70	CFClient__Font font;	80	CFClient__Font font;
71	} *CFClient__Layout;	81	} *CFClient__Layout;
72		82
73	static CFClient__Font default_font;	83	static CFClient__Font default_font;
74	static PangoContext *context;	84	static PangoContext ft2_context, cairo_context;
75	static PangoFontMap *fontmap;	85	static PangoFontMap ft2_fontmap, cairo_fontmap;
76		86
77	static void	87	static void
78	substitute_func (FcPattern *pattern, gpointer data)	88	substitute_func (FcPattern *pattern, gpointer data)
79	{	89	{
80	FcPatternAddBool (pattern, FC_HINTING , 1);	90	FcPatternAddBool (pattern, FC_HINTING , 1);
		91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);
81	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
82	}	93	}
83		94
84	static void	95	static void
85	layout_update_font (CFClient__Layout self)	96	layout_update_font (CFClient__Layout self)
…		…
98	static void	109	static void
99	layout_get_pixel_size (CFClient__Layout self, int w, int h)	110	layout_get_pixel_size (CFClient__Layout self, int w, int h)
100	{	111	{
101	pango_layout_get_pixel_size (self->pl, w, h);	112	pango_layout_get_pixel_size (self->pl, w, h);
102		113
103	w = (w + 3) & ~3;
104	if (!w) w = 1;	114	if (!w) w = 1;
105	if (!h) h = 1;	115	if (!h) h = 1;
		116
		117	w = (w + 3) & ~3;
106	}	118	}
107		119
108	typedef uint16_t mapface;	120	typedef uint16_t mapface;
109		121
110	typedef struct {	122	typedef struct {
…		…
258	}	270	}
259	}	271	}
260	}	272	}
261		273
262	static void	274	static void
263	music_finished ()	275	music_finished (void)
264	{	276	{
265	SDL_UserEvent ev;	277	SDL_UserEvent ev;
266		278
267	ev.type = SDL_USEREVENT;	279	ev.type = SDL_USEREVENT;
268	ev.code = 0;	280	ev.code = 0;
…		…
277	{	289	{
278	SDL_UserEvent ev;	290	SDL_UserEvent ev;
279		291
280	ev.type = SDL_USEREVENT;	292	ev.type = SDL_USEREVENT;
281	ev.code = 1;	293	ev.code = 1;
282	ev.data1 = channel;	294	ev.data1 = (void *)(long)channel;
283	ev.data2 = 0;	295	ev.data2 = 0;
284		296
285	SDL_PushEvent ((SDL_Event *)&ev);	297	SDL_PushEvent ((SDL_Event *)&ev);
286	}	298	}
287		299
…		…
398	# undef const_iv	410	# undef const_iv
399	};	411	};
400		412
401	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	413	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
402	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	414	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		415	}
403		416
		417	void
		418	pango_init ()
		419	CODE:
		420	// delayed, so it can pick up new fonts added by AddFontResourceEx
		421	{
		422	{
404	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
405	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);
406	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426	}
		427
		428	{
		429	cairo_font_options_t *fopt = cairo_font_options_create ();
		430	cairo_fontmap = pango_cairo_font_map_get_default ();
		431	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
		432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
		434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
		435	pango_cairo_context_set_font_options (cairo_context, fopt);
		436	cairo_font_options_destroy (fopt);
		437	}
407	}	438	}
408		439
409	int	440	int
410	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	441	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
411		442
…		…
421	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	452	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
422	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
423	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
424	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
425		456
		457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
		459
426	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
430		464
431	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	465	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
432	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
433	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
434		466
435	SDL_EnableUNICODE (1);	467	SDL_EnableUNICODE (1);
436	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	468	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
437		469
438	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	470	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
447		479
448	++m;	480	++m;
449	}	481	}
450	}	482	}
451		483
		484	char *
		485	SDL_GetError ()
		486
452	int	487	int
453	SDL_SetVideoMode (int w, int h, int fullscreen)	488	SDL_SetVideoMode (int w, int h, int fullscreen)
454	CODE:	489	CODE:
455	RETVAL = !!SDL_SetVideoMode (	490	RETVAL = !!SDL_SetVideoMode (
456	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	491	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
457	);	492	);
		493	if (RETVAL)
		494	{
458	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	495	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		496	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		497	# include "glfunc.h"
		498	# undef GL_FUNC
		499	}
459	OUTPUT:	500	OUTPUT:
460	RETVAL	501	RETVAL
461		502
462	void	503	void
463	SDL_GL_SwapBuffers ()	504	SDL_GL_SwapBuffers ()
		505
		506	char *
		507	SDL_GetKeyName (int sym)
464		508
465	void	509	void
466	SDL_PollEvent ()	510	SDL_PollEvent ()
467	PPCODE:	511	PPCODE:
468	{	512	{
…		…
487	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	531	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
488	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	532	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
489	break;	533	break;
490		534
491	case SDL_MOUSEMOTION:	535	case SDL_MOUSEMOTION:
		536	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		537
492	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	538	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
493	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	539	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
494	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	540	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
495	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	541	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
496	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	542	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
497	break;	543	break;
498		544
499	case SDL_MOUSEBUTTONDOWN:	545	case SDL_MOUSEBUTTONDOWN:
500	case SDL_MOUSEBUTTONUP:	546	case SDL_MOUSEBUTTONUP:
		547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		548
501	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	549	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
502	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	550	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
503	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	551	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
504	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	552	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505	break;	553	break;
		554
		555	case SDL_USEREVENT:
		556	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		557	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		558	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		559	break;
506	}	560	}
507		561
508	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	562	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
509	}	563	}
510	}	564	}
511		565
512	int	566	int
513	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	567	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
514	POSTCALL:	568	POSTCALL:
515	Mix_HookMusicFinished (music_finished);	569	Mix_HookMusicFinished (music_finished);
516	Mix_ChannelFinished (channel_finished);	570	Mix_ChannelFinished (channel_finished);
517		571
518	void	572	void
…		…
526	CODE:	580	CODE:
527	#ifndef _WIN32	581	#ifndef _WIN32
528	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	582	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
529	#endif	583	#endif
530		584
531	char *
532	gl_version ()
533	CODE:
534	RETVAL = (char *)glGetString (GL_VERSION);
535	OUTPUT:
536	RETVAL
537
538	char *
539	gl_extensions ()
540	CODE:
541	RETVAL = (char *)glGetString (GL_EXTENSIONS);
542	OUTPUT:
543	RETVAL
544
545	void	585	void
546	add_font (char *file)	586	add_font (char *file)
547	CODE:	587	CODE:
548	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	588	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
		589	#ifdef _WIN32
		590	// cairo... sigh... requires win2000
		591	AddFontResourceEx (file, FR_PRIVATE, 0);
		592	#endif
549		593
550	void	594	void
551	load_image_inline (SV *image_)	595	load_image_inline (SV *image_)
552	ALIAS:	596	ALIAS:
553	load_image_file = 1	597	load_image_file = 1
…		…
637	}	681	}
638		682
639	void	683	void
640	error (char *message)	684	error (char *message)
641	CODE:	685	CODE:
		686	fprintf (stderr, "ERROR: %s\n", message);
642	#ifdef _WIN32	687	#ifdef _WIN32
643	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	688	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
644	#else
645	fprintf (stderr, "ERROR: %s\n", message);
646	#endif	689	#endif
647		690
648	void	691	void
649	fatal (char *message)	692	fatal (char *message)
650	CODE:	693	CODE:
		694	fprintf (stderr, "FATAL: %s\n", message);
651	#ifdef _WIN32	695	#ifdef _WIN32
652	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
653	#else
654	fprintf (stderr, "FATAL: %s\n", message);
655	#endif	697	#endif
656	exit (1);	698	exit (1);
657		699
658	MODULE = CFClient PACKAGE = CFClient::Font	700	MODULE = CFClient PACKAGE = CFClient::Font
659		701
…		…
680	default_font = self;	722	default_font = self;
681		723
682	MODULE = CFClient PACKAGE = CFClient::Layout	724	MODULE = CFClient PACKAGE = CFClient::Layout
683		725
684	CFClient::Layout	726	CFClient::Layout
685	new (SV *class, int base_height = MIN_FONT_HEIGHT)	727	new (SV *class, int rgba = 0)
686	CODE:	728	CODE:
		729	#if _WIN32
		730	//rgba = 0;//D makes text nicer, breaks TextView
		731	#endif
		732	rgba=1;//D
687	New (0, RETVAL, 1, struct cf_layout);	733	New (0, RETVAL, 1, struct cf_layout);
688	RETVAL->pl = pango_layout_new (context);	734
689	RETVAL->base_height = base_height;	735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		736	RETVAL->rgba = rgba;
		737	RETVAL->r = 1.;
		738	RETVAL->g = 1.;
		739	RETVAL->b = 1.;
		740	RETVAL->a = 1.;
		741	RETVAL->base_height = MIN_FONT_HEIGHT;
690	RETVAL->font = 0;	742	RETVAL->font = 0;
		743
691	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	744	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
692	pango_layout_set_font_description (RETVAL->pl, default_font);	745	layout_update_font (RETVAL);
693	OUTPUT:	746	OUTPUT:
694	RETVAL	747	RETVAL
695		748
696	void	749	void
697	DESTROY (CFClient::Layout self)	750	DESTROY (CFClient::Layout self)
698	CODE:	751	CODE:
699	g_object_unref (self->pl);	752	g_object_unref (self->pl);
700	Safefree (self);	753	Safefree (self);
701		754
		755	int
		756	is_rgba (CFClient::Layout self)
		757	CODE:
		758	RETVAL = self->rgba;
		759	OUTPUT:
		760	RETVAL
		761
702	void	762	void
703	set_text (CFClient::Layout self, SV *text_)	763	set_text (CFClient::Layout self, SV *text_)
704	CODE:	764	CODE:
705	{	765	{
706	STRLEN textlen;	766	STRLEN textlen;
…		…
724	CODE:	784	CODE:
725	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
726	SvUTF8_on (RETVAL);	786	SvUTF8_on (RETVAL);
727	OUTPUT:	787	OUTPUT:
728	RETVAL	788	RETVAL
		789
		790	void
		791	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		792	CODE:
		793	self->r = r;
		794	self->g = g;
		795	self->b = b;
		796	self->a = a;
729		797
730	void	798	void
731	set_font (CFClient::Layout self, CFClient::Font font = 0)	799	set_font (CFClient::Layout self, CFClient::Font font = 0)
732	CODE:	800	CODE:
733	if (self->font != font)	801	if (self->font != font)
…		…
749	set_width (CFClient::Layout self, int max_width = -1)	817	set_width (CFClient::Layout self, int max_width = -1)
750	CODE:	818	CODE:
751	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	819	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
752		820
753	void	821	void
		822	set_indent (CFClient::Layout self, int indent)
		823	CODE:
		824	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		825
		826	void
		827	set_spacing (CFClient::Layout self, int spacing)
		828	CODE:
		829	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		830
		831	void
		832	set_ellipsise (CFClient::Layout self, int ellipsise)
		833	CODE:
		834	pango_layout_set_ellipsize (self->pl,
		835	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		836	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		837	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		838	: PANGO_ELLIPSIZE_NONE
		839	);
		840
		841	void
		842	set_single_paragraph_mode (CFClient::Layout self, int spm)
		843	CODE:
		844	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		845
		846	void
754	size (CFClient::Layout self)	847	size (CFClient::Layout self)
755	PPCODE:	848	PPCODE:
756	{	849	{
757	int w, h;	850	int w, h;
758		851
…		…
791	render (CFClient::Layout self)	884	render (CFClient::Layout self)
792	PPCODE:	885	PPCODE:
793	{	886	{
794	SV *retval;	887	SV *retval;
795	int w, h;	888	int w, h;
796	FT_Bitmap bitmap;
797		889
798	layout_get_pixel_size (self, &w, &h);	890	layout_get_pixel_size (self, &w, &h);
799		891
		892	if (self->rgba)
		893	{
		894	cairo_surface_t *surface;
		895	cairo_t *cairo;
		896
		897	retval = newSV (w * h * 4);
		898	SvPOK_only (retval);
		899	SvCUR_set (retval, w * h * 4);
		900
		901	memset (SvPVX (retval), 0, w * h * 4);
		902
		903	surface = cairo_image_surface_create_for_data (
		904	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		905	cairo = cairo_create (surface);
		906	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		907
		908	pango_cairo_show_layout (cairo, self->pl);
		909
		910	cairo_destroy (cairo);
		911	cairo_surface_destroy (surface);
		912
		913	// what a mess, and its premultiplied, too :(
		914	{
		915	uint32_t p = (uint32_t )SvPVX (retval);
		916	uint32_t e = p + w h;
		917
		918	while (p < e)
		919	{
		920	uint32_t rgba = *p;
		921	rgba = (rgba >> 24) \| (rgba << 8);
		922	#if 0
		923	#ifdef _WIN32
		924	{//D
		925	uint8_t r = rgba >> 24;
		926	uint8_t g = rgba >> 16;
		927	uint8_t b = rgba >> 8;
		928	uint8_t a = rgba >> 0;
		929
		930	rgba = (rgba & 0xffffff00) \| a;
		931	}
		932	#endif
		933	#endif
		934	rgba = SDL_SwapBE32 (rgba);
		935	*p++ = rgba;
		936	}
		937	}
		938
		939	EXTEND (SP, 5);
		940	PUSHs (sv_2mortal (newSViv (w)));
		941	PUSHs (sv_2mortal (newSViv (h)));
		942	PUSHs (sv_2mortal (retval));
		943	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		944	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		945	}
		946	else
		947	{
		948	FT_Bitmap bitmap;
		949
800	retval = newSV (w * h);	950	retval = newSV (w * h);
801	SvPOK_only (retval);	951	SvPOK_only (retval);
802	SvCUR_set (retval, w * h);	952	SvCUR_set (retval, w * h);
803		953
804	bitmap.rows = h;	954	bitmap.rows = h;
805	bitmap.width = w;	955	bitmap.width = w;
806	bitmap.pitch = w;	956	bitmap.pitch = w;
807	bitmap.buffer = (unsigned char*)SvPVX (retval);	957	bitmap.buffer = (unsigned char*)SvPVX (retval);
808	bitmap.num_grays = 256;	958	bitmap.num_grays = 256;
809	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	959	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
810		960
811	memset (bitmap.buffer, 0, w * h);	961	memset (bitmap.buffer, 0, w * h);
812		962
813	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	963	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
814		964
815	EXTEND (SP, 3);	965	EXTEND (SP, 5);
816	PUSHs (sv_2mortal (newSViv (w)));	966	PUSHs (sv_2mortal (newSViv (w)));
817	PUSHs (sv_2mortal (newSViv (h)));	967	PUSHs (sv_2mortal (newSViv (h)));
818	PUSHs (sv_2mortal (retval));	968	PUSHs (sv_2mortal (retval));
		969	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		970	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		971	}
819	}	972	}
820		973
821	MODULE = CFClient PACKAGE = CFClient::Texture	974	MODULE = CFClient PACKAGE = CFClient::Texture
822		975
823	void	976	void
824	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	977	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
825	PROTOTYPE: $$$;$$	978	PROTOTYPE: $$$;$$
		979	ALIAS:
		980	draw_quad_alpha = 1
		981	draw_quad_alpha_premultiplied = 2
826	CODE:	982	CODE:
827	{	983	{
828	HV hv = (HV )SvRV (self);	984	HV hv = (HV )SvRV (self);
829	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	985	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
830	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	986	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
831	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	987	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
832	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
833		988
834	if (items < 5)	989	if (items < 5)
835	{	990	{
836	w = SvNV (*hv_fetch (hv, "w", 1, 1));	991	w = SvNV (*hv_fetch (hv, "w", 1, 1));
837	h = SvNV (*hv_fetch (hv, "h", 1, 1));	992	h = SvNV (*hv_fetch (hv, "h", 1, 1));
838	}	993	}
839		994
		995	if (ix)
		996	{
		997	glEnable (GL_BLEND);
		998
		999	if (ix == 2)
		1000	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1001	else
		1002	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1003	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1004
		1005	glEnable (GL_ALPHA_TEST);
		1006	glAlphaFunc (GL_GREATER, 0.01f);
		1007	}
		1008
840	glBindTexture (GL_TEXTURE_2D, name);	1009	glBindTexture (GL_TEXTURE_2D, name);
841	if (wrap_mode) {	1010
842	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
843	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
844	}
845	glBegin (GL_QUADS);	1011	glBegin (GL_QUADS);
846	glTexCoord2f (0, 0); glVertex2f (x , y );	1012	glTexCoord2f (0, 0); glVertex2f (x , y );
847	glTexCoord2f (0, t); glVertex2f (x , y + h);	1013	glTexCoord2f (0, t); glVertex2f (x , y + h);
848	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1014	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
849	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1015	glTexCoord2f (s, 0); glVertex2f (x + w, y );
850	glEnd ();	1016	glEnd ();
		1017
		1018	if (ix)
		1019	{
		1020	glDisable (GL_ALPHA_TEST);
		1021	glDisable (GL_BLEND);
		1022	}
851	}	1023	}
852		1024
853	MODULE = CFClient PACKAGE = CFClient::Map	1025	MODULE = CFClient PACKAGE = CFClient::Map
854		1026
855	CFClient::Map	1027	CFClient::Map
…		…
919	tex->r = r;	1091	tex->r = r;
920	tex->g = g;	1092	tex->g = g;
921	tex->b = b;	1093	tex->b = b;
922	tex->a = a;	1094	tex->a = a;
923	}	1095	}
		1096
		1097	// somewhat hackish, but for textures that require it, it really
		1098	// improves the look, and most others don't suffer.
		1099	glBindTexture (GL_TEXTURE_2D, name);
		1100	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1101	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1102	// use uglier nearest interpolation because linear suffers
		1103	// from transparent color bleeding and ugly wrapping effects.
		1104	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
924	}	1105	}
925		1106
926	int	1107	int
927	ox (CFClient::Map self)	1108	ox (CFClient::Map self)
928	ALIAS:	1109	ALIAS:
929	oy = 1	1110	oy = 1
		1111	x = 2
		1112	y = 3
		1113	w = 4
		1114	h = 5
930	CODE:	1115	CODE:
931	switch (ix)	1116	switch (ix)
932	{	1117	{
933	case 0: RETVAL = self->ox; break;	1118	case 0: RETVAL = self->ox; break;
934	case 1: RETVAL = self->oy; break;	1119	case 1: RETVAL = self->oy; break;
		1120	case 2: RETVAL = self->x; break;
		1121	case 3: RETVAL = self->y; break;
		1122	case 4: RETVAL = self->w; break;
		1123	case 5: RETVAL = self->h; break;
935	}	1124	}
936	OUTPUT:	1125	OUTPUT:
937	RETVAL	1126	RETVAL
938		1127
939	void	1128	void
…		…
1366	const_iv (GL_COLOR_MATERIAL),	1555	const_iv (GL_COLOR_MATERIAL),
1367	const_iv (GL_SMOOTH),	1556	const_iv (GL_SMOOTH),
1368	const_iv (GL_FLAT),	1557	const_iv (GL_FLAT),
1369	const_iv (GL_DITHER),	1558	const_iv (GL_DITHER),
1370	const_iv (GL_BLEND),	1559	const_iv (GL_BLEND),
		1560	const_iv (GL_CULL_FACE),
1371	const_iv (GL_SCISSOR_TEST),	1561	const_iv (GL_SCISSOR_TEST),
		1562	const_iv (GL_DEPTH_TEST),
		1563	const_iv (GL_ALPHA_TEST),
		1564	const_iv (GL_NORMALIZE),
		1565	const_iv (GL_RESCALE_NORMAL),
1372	const_iv (GL_AND),	1566	const_iv (GL_AND),
1373	const_iv (GL_ONE),	1567	const_iv (GL_ONE),
1374	const_iv (GL_ZERO),	1568	const_iv (GL_ZERO),
1375	const_iv (GL_SRC_ALPHA),	1569	const_iv (GL_SRC_ALPHA),
1376	const_iv (GL_SRC_ALPHA_SATURATE),	1570	const_iv (GL_DST_ALPHA),
1377	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1378	const_iv (GL_ONE_MINUS_DST_ALPHA),	1572	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1573	const_iv (GL_SRC_ALPHA_SATURATE),
1379	const_iv (GL_RGB),	1574	const_iv (GL_RGB),
1380	const_iv (GL_RGBA),	1575	const_iv (GL_RGBA),
1381	const_iv (GL_UNSIGNED_BYTE),	1576	const_iv (GL_UNSIGNED_BYTE),
		1577	const_iv (GL_UNSIGNED_SHORT),
		1578	const_iv (GL_UNSIGNED_INT),
1382	const_iv (GL_ALPHA),	1579	const_iv (GL_ALPHA),
		1580	const_iv (GL_INTENSITY),
		1581	const_iv (GL_LUMINANCE),
		1582	const_iv (GL_LUMINANCE_ALPHA),
1383	const_iv (GL_FLOAT),	1583	const_iv (GL_FLOAT),
1384	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1584	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1385	const_iv (GL_COMPILE),	1585	const_iv (GL_COMPILE),
1386	const_iv (GL_TEXTURE_1D),	1586	const_iv (GL_TEXTURE_1D),
1387	const_iv (GL_TEXTURE_2D),	1587	const_iv (GL_TEXTURE_2D),
…		…
1389	const_iv (GL_TEXTURE_MAG_FILTER),	1589	const_iv (GL_TEXTURE_MAG_FILTER),
1390	const_iv (GL_TEXTURE_MIN_FILTER),	1590	const_iv (GL_TEXTURE_MIN_FILTER),
1391	const_iv (GL_TEXTURE_ENV_MODE),	1591	const_iv (GL_TEXTURE_ENV_MODE),
1392	const_iv (GL_TEXTURE_WRAP_S),	1592	const_iv (GL_TEXTURE_WRAP_S),
1393	const_iv (GL_TEXTURE_WRAP_T),	1593	const_iv (GL_TEXTURE_WRAP_T),
		1594	const_iv (GL_REPEAT),
1394	const_iv (GL_CLAMP),	1595	const_iv (GL_CLAMP),
1395	const_iv (GL_REPEAT),	1596	const_iv (GL_CLAMP_TO_EDGE),
1396	const_iv (GL_NEAREST),	1597	const_iv (GL_NEAREST),
1397	const_iv (GL_LINEAR),	1598	const_iv (GL_LINEAR),
1398	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1599	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1399	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1600	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1400	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1601	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1401	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1602	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1402	const_iv (GL_GENERATE_MIPMAP),	1603	const_iv (GL_GENERATE_MIPMAP),
1403	const_iv (GL_MODULATE),	1604	const_iv (GL_MODULATE),
1404	const_iv (GL_DECAL),	1605	const_iv (GL_DECAL),
1405	const_iv (GL_REPLACE),	1606	const_iv (GL_REPLACE),
		1607	const_iv (GL_DEPTH_BUFFER_BIT),
1406	const_iv (GL_COLOR_BUFFER_BIT),	1608	const_iv (GL_COLOR_BUFFER_BIT),
1407	const_iv (GL_PROJECTION),	1609	const_iv (GL_PROJECTION),
1408	const_iv (GL_MODELVIEW),	1610	const_iv (GL_MODELVIEW),
1409	const_iv (GL_COLOR_LOGIC_OP),	1611	const_iv (GL_COLOR_LOGIC_OP),
1410	const_iv (GL_SEPARABLE_2D),	1612	const_iv (GL_SEPARABLE_2D),
1411	const_iv (GL_CONVOLUTION_2D),	1613	const_iv (GL_CONVOLUTION_2D),
1412	const_iv (GL_CONVOLUTION_BORDER_MODE),	1614	const_iv (GL_CONVOLUTION_BORDER_MODE),
1413	const_iv (GL_CONSTANT_BORDER),	1615	const_iv (GL_CONSTANT_BORDER),
1414	const_iv (GL_LINES),	1616	const_iv (GL_LINES),
		1617	const_iv (GL_LINE_LOOP),
1415	const_iv (GL_QUADS),	1618	const_iv (GL_QUADS),
1416	const_iv (GL_LINE_LOOP),	1619	const_iv (GL_QUAD_STRIP),
		1620	const_iv (GL_TRIANGLES),
		1621	const_iv (GL_TRIANGLE_STRIP),
		1622	const_iv (GL_TRIANGLE_FAN),
1417	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1623	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1418	const_iv (GL_FASTEST),	1624	const_iv (GL_FASTEST),
		1625	const_iv (GL_V2F),
		1626	const_iv (GL_V3F),
		1627	const_iv (GL_T2F_V3F),
		1628	const_iv (GL_T2F_N3F_V3F),
1419	# undef const_iv	1629	# undef const_iv
1420	};	1630	};
1421		1631
1422	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1632	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1423	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1633	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1424	}	1634	}
1425		1635
		1636	char *
		1637	gl_vendor ()
		1638	CODE:
		1639	RETVAL = (char *)glGetString (GL_VENDOR);
		1640	OUTPUT:
		1641	RETVAL
		1642
		1643	char *
		1644	gl_version ()
		1645	CODE:
		1646	RETVAL = (char *)glGetString (GL_VERSION);
		1647	OUTPUT:
		1648	RETVAL
		1649
		1650	char *
		1651	gl_extensions ()
		1652	CODE:
		1653	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1654	OUTPUT:
		1655	RETVAL
		1656
1426	int glGetError ()	1657	int glGetError ()
1427		1658
1428	void glClear (int mask)	1659	void glClear (int mask)
1429		1660
1430	void glClearColor (float r, float g, float b, float a = 1.0)	1661	void glClearColor (float r, float g, float b, float a = 1.0)
…		…
1438		1669
1439	void glHint (int target, int mode)	1670	void glHint (int target, int mode)
1440		1671
1441	void glBlendFunc (int sfactor, int dfactor)	1672	void glBlendFunc (int sfactor, int dfactor)
1442		1673
		1674	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1675	CODE:
		1676	gl_BlendFuncSeparate (sa, da, saa, daa);
		1677
		1678	void glDepthMask (int flag)
		1679
1443	void glLogicOp (int opcode)	1680	void glLogicOp (int opcode)
1444		1681
1445	void glColorMask (int red, int green, int blue, int alpha)	1682	void glColorMask (int red, int green, int blue, int alpha)
1446		1683
1447	void glMatrixMode (int mode)	1684	void glMatrixMode (int mode)
…		…
1450		1687
1451	void glPopMatrix ()	1688	void glPopMatrix ()
1452		1689
1453	void glLoadIdentity ()	1690	void glLoadIdentity ()
1454		1691
1455	# near and far are due to microsofts buggy c compiler	1692	# near_ and far_ are due to microsofts buggy "c" compiler
		1693	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1694
		1695	# near_ and far_ are due to microsofts buggy "c" compiler
1456	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	1696	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1457		1697
1458	void glViewport (int x, int y, int width, int height)	1698	void glViewport (int x, int y, int width, int height)
1459		1699
1460	void glScissor (int x, int y, int width, int height)	1700	void glScissor (int x, int y, int width, int height)
…		…
1475		1715
1476	void glEnd ()	1716	void glEnd ()
1477		1717
1478	void glColor (float r, float g, float b, float a = 1.0)	1718	void glColor (float r, float g, float b, float a = 1.0)
1479	PROTOTYPE: @	1719	PROTOTYPE: @
		1720	ALIAS:
		1721	glColor_premultiply = 1
1480	CODE:	1722	CODE:
1481	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	1723	if (ix)
		1724	{
		1725	r *= a;
		1726	g *= a;
		1727	b *= a;
		1728	}
		1729	// microsoft visual "c" rounds instead of truncating...
		1730	glColor4ub (MIN ((int)(r * 256.f), 255),
		1731	MIN ((int)(g * 256.f), 255),
		1732	MIN ((int)(b * 256.f), 255),
		1733	MIN ((int)(a * 256.f), 255));
		1734
		1735	void glInterleavedArrays (int format, int stride, char *data)
		1736
		1737	void glDrawElements (int mode, int count, int type, char *indices)
		1738
		1739	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1740
		1741	void glRasterPos (float x, float y, float z = 0.)
		1742	CODE:
		1743	glRasterPos3f (0, 0, z);
		1744	glBitmap (0, 0, 0, 0, x, y, 0);
1482		1745
1483	void glVertex (float x, float y, float z = 0.)	1746	void glVertex (float x, float y, float z = 0.)
1484	CODE:	1747	CODE:
1485	glVertex3f (x, y, z);	1748	glVertex3f (x, y, z);
1486		1749
…		…
1498		1761
1499	void glBindTexture (int target, int name)	1762	void glBindTexture (int target, int name)
1500		1763
1501	void glConvolutionParameter (int target, int pname, float params)	1764	void glConvolutionParameter (int target, int pname, float params)
1502	CODE:	1765	CODE:
1503	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1766	if (gl.ConvolutionParameterf)
		1767	gl.ConvolutionParameterf (target, pname, params);
1504		1768
1505	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1769	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1506	CODE:	1770	CODE:
1507	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1771	if (gl.ConvolutionFilter2D)
1508	(target, internalformat, width, height, format, type, data));	1772	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1509		1773
1510	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	1774	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1511	CODE:	1775	CODE:
1512	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	1776	if (gl.SeparableFilter2D)
1513	(target, internalformat, width, height, format, type, row, column));	1777	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1514		1778
1515	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1779	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1516		1780
1517	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1781	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1518		1782
1519	void glRasterPos (int x, int y)	1783	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1520	CODE:
1521	glRasterPos2i (x, y);
1522		1784
1523	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	1785	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1524		1786
1525	int glGenTexture ()	1787	int glGenTexture ()
1526	CODE:	1788	CODE:
…		…
1553		1815
1554	void glEndList ()	1816	void glEndList ()
1555		1817
1556	void glCallList (int list)	1818	void glCallList (int list)
1557		1819
		1820

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs. Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.71 by root, Fri May 5 19:05:47 2006 UTC vs.
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC