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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.111 by root, Mon Jun 12 13:26:14 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>
3	# pragma warning(disable:4244)	5	# pragma warning(disable:4244)
4	#endif	6	#endif
5		7
6	#include "EXTERN.h"	8	#include "EXTERN.h"
7	#include "perl.h"	9	#include "perl.h"
8	#include "XSUB.h"	10	#include "XSUB.h"
9		11
		12	#include <math.h>
10	#include <string.h>	13	#include <string.h>
11	#include <stdio.h>	14	#include <stdio.h>
		15	#include <stdlib.h>
12		16
13	#include <SDL.h>	17	#include <SDL.h>
		18	#include <SDL_endian.h>
14	#include <SDL_image.h>	19	#include <SDL_image.h>
15	#include <SDL_mixer.h>	20	#include <SDL_mixer.h>
16	#include <SDL_opengl.h>	21	#include <SDL_opengl.h>
17		22
18	#include <glib/gmacros.h>	23	#include <glib/gmacros.h>
19		24
20	#include <pango/pango.h>	25	#include <pango/pango.h>
21	#include <pango/pangofc-fontmap.h>	26	#include <pango/pangofc-fontmap.h>
22	#include <pango/pangoft2.h>	27	#include <pango/pangoft2.h>
		28	#include <pango/pangocairo.h>
23		29
24	#ifndef _WIN32	30	#ifndef _WIN32
25	# include <sys/types.h>	31	# include <sys/types.h>
26	# include <sys/socket.h>	32	# include <sys/socket.h>
27	# include <netinet/in.h>	33	# include <netinet/in.h>
43	#define MAP_EXTEND_X 32	49	#define MAP_EXTEND_X 32
44	#define MAP_EXTEND_Y 512	50	#define MAP_EXTEND_Y 512
45		51
46	#define MIN_FONT_HEIGHT 10	52	#define MIN_FONT_HEIGHT 10
47		53
48	#define GL_CALL(type,func,args) \	54	static struct
49	{ \	55	{
50	static int init_; \	56	#define GL_FUNC(ptr,name) ptr name;
51	static type fptr_; \	57	#include "glfunc.h"
52	\	58	#undef GL_FUNC
53	if (!init_) \	59	} gl;
54	{ \	60
55	init_ = 1; \	61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
56	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	62	{
57	} \	63	if (gl.BlendFuncSeparate)
58	\	64	gl.BlendFuncSeparate (sa, da, saa, daa);
59	if (fptr_) \	65	else if (gl.BlendFuncSeparateEXT)
60	fptr_ args; \	66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
61	}	67	else
		68	glBlendFunc (sa, da);
		69	}
62		70
63	typedef Mix_Chunk *CFClient__MixChunk;	71	typedef Mix_Chunk *CFClient__MixChunk;
64	typedef Mix_Music *CFClient__MixMusic;	72	typedef Mix_Music *CFClient__MixMusic;
65		73
66	typedef PangoFontDescription *CFClient__Font;	74	typedef PangoFontDescription *CFClient__Font;
67		75
68	typedef struct cf_layout {	76	typedef struct cf_layout {
69	PangoLayout *pl;	77	PangoLayout *pl; // either derived from a cairo or ft2 context
		78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		79	float r, g, b, a; // default color for rgba mode
70	int base_height;	80	int base_height;
71	CFClient__Font font;	81	CFClient__Font font;
72	} *CFClient__Layout;	82	} *CFClient__Layout;
73		83
74	static CFClient__Font default_font;	84	static CFClient__Font default_font;
75	static PangoContext *context;	85	static PangoContext ft2_context, cairo_context;
76	static PangoFontMap *fontmap;	86	static PangoFontMap ft2_fontmap, cairo_fontmap;
77		87
78	static void	88	static void
79	substitute_func (FcPattern *pattern, gpointer data)	89	substitute_func (FcPattern *pattern, gpointer data)
80	{	90	{
81	FcPatternAddBool (pattern, FC_HINTING , 1);	91	FcPatternAddBool (pattern, FC_HINTING, 1);
		92	#ifdef FC_HINT_STYLE
		93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		94	#endif
		95	#ifdef _WIN32
		96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		97	#else
82	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		99	#endif
83	}	100	}
84		101
85	static void	102	static void
86	layout_update_font (CFClient__Layout self)	103	layout_update_font (CFClient__Layout self)
87	{	104	{
…		…
99	static void	116	static void
100	layout_get_pixel_size (CFClient__Layout self, int w, int h)	117	layout_get_pixel_size (CFClient__Layout self, int w, int h)
101	{	118	{
102	pango_layout_get_pixel_size (self->pl, w, h);	119	pango_layout_get_pixel_size (self->pl, w, h);
103		120
104	w = (w + 3) & ~3;
105	if (!w) w = 1;	121	if (!w) w = 1;
106	if (!h) h = 1;	122	if (!h) h = 1;
		123
		124	w = (w + 3) & ~3;
107	}	125	}
108		126
109	typedef uint16_t mapface;	127	typedef uint16_t mapface;
110		128
111	typedef struct {	129	typedef struct {
…		…
399	# undef const_iv	417	# undef const_iv
400	};	418	};
401		419
402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	420	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	421	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		422	}
404		423
		424	void
		425	pango_init ()
		426	CODE:
		427	// delayed, so it can pick up new fonts added by AddFontResourceEx
		428	{
		429	{
405	fontmap = pango_ft2_font_map_new ();	430	ft2_fontmap = pango_ft2_font_map_new ();
406	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	431	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
407	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	432	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		433	}
		434	{
		435	cairo_font_options_t *fopt = cairo_font_options_create ();
		436	cairo_fontmap = pango_cairo_font_map_get_default ();
		437	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
		438	#ifdef _WIN32
		439	// cairo looks like shit eaten twice on windows
		440	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
		441	#else
		442	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		443	#endif
		444	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
		445	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
		446	pango_cairo_context_set_font_options (cairo_context, fopt);
		447	cairo_font_options_destroy (fopt);
		448	}
408	}	449	}
409		450
410	int	451	int
411	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	452	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
412		453
…		…
422	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	463	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
423	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	464	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
424	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	465	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
425	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	466	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
426		467
		468	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		469	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
		470
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	471	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	472	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	473	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
430	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	474	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
431		475
432	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	476	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
433	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
434	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
435		477
436	SDL_EnableUNICODE (1);	478	SDL_EnableUNICODE (1);
437	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	479	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
438		480
439	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	481	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
448		490
449	++m;	491	++m;
450	}	492	}
451	}	493	}
452		494
		495	char *
		496	SDL_GetError ()
		497
453	int	498	int
454	SDL_SetVideoMode (int w, int h, int fullscreen)	499	SDL_SetVideoMode (int w, int h, int fullscreen)
455	CODE:	500	CODE:
456	RETVAL = !!SDL_SetVideoMode (	501	RETVAL = !!SDL_SetVideoMode (
457	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	502	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
458	);	503	);
		504	if (RETVAL)
		505	{
459	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	506	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		507	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		508	# include "glfunc.h"
		509	# undef GL_FUNC
		510	}
460	OUTPUT:	511	OUTPUT:
461	RETVAL	512	RETVAL
462		513
463	void	514	void
464	SDL_GL_SwapBuffers ()	515	SDL_GL_SwapBuffers ()
		516
		517	char *
		518	SDL_GetKeyName (int sym)
465		519
466	void	520	void
467	SDL_PollEvent ()	521	SDL_PollEvent ()
468	PPCODE:	522	PPCODE:
469	{	523	{
…		…
488	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	542	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
489	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	543	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
490	break;	544	break;
491		545
492	case SDL_MOUSEMOTION:	546	case SDL_MOUSEMOTION:
		547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		548
493	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	549	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
494	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	550	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
495	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	551	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
496	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	552	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
497	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	553	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
498	break;	554	break;
499		555
500	case SDL_MOUSEBUTTONDOWN:	556	case SDL_MOUSEBUTTONDOWN:
501	case SDL_MOUSEBUTTONUP:	557	case SDL_MOUSEBUTTONUP:
		558	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		559
502	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	560	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
503	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	561	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
504	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	562	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
505	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	563	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
506	break;	564	break;
…		…
533	CODE:	591	CODE:
534	#ifndef _WIN32	592	#ifndef _WIN32
535	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	593	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
536	#endif	594	#endif
537		595
538	char *
539	gl_version ()
540	CODE:
541	RETVAL = (char *)glGetString (GL_VERSION);
542	OUTPUT:
543	RETVAL
544
545	char *
546	gl_extensions ()
547	CODE:
548	RETVAL = (char *)glGetString (GL_EXTENSIONS);
549	OUTPUT:
550	RETVAL
551
552	void	596	void
553	add_font (char *file)	597	add_font (char *file)
554	CODE:	598	CODE:
555	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	599	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
		600	#ifdef _WIN32
		601	// cairo... sigh... requires win2000
		602	AddFontResourceEx (file, FR_PRIVATE, 0);
		603	#endif
556		604
557	void	605	void
558	load_image_inline (SV *image_)	606	load_image_inline (SV *image_)
559	ALIAS:	607	ALIAS:
560	load_image_file = 1	608	load_image_file = 1
…		…
644	}	692	}
645		693
646	void	694	void
647	error (char *message)	695	error (char *message)
648	CODE:	696	CODE:
		697	fprintf (stderr, "ERROR: %s\n", message);
649	#ifdef _WIN32	698	#ifdef _WIN32
650	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	699	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
651	#else
652	fprintf (stderr, "ERROR: %s\n", message);
653	#endif	700	#endif
654		701
655	void	702	void
656	fatal (char *message)	703	fatal (char *message)
657	CODE:	704	CODE:
		705	fprintf (stderr, "FATAL: %s\n", message);
658	#ifdef _WIN32	706	#ifdef _WIN32
659	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	707	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
660	#else
661	fprintf (stderr, "FATAL: %s\n", message);
662	#endif	708	#endif
663	exit (1);	709	_Exit (1);
		710
		711	void
		712	_exit (int retval)
		713	CODE:
		714	_Exit (retval);
664		715
665	MODULE = CFClient PACKAGE = CFClient::Font	716	MODULE = CFClient PACKAGE = CFClient::Font
666		717
667	CFClient::Font	718	CFClient::Font
668	new_from_file (SV class, char path, int id = 0)	719	new_from_file (SV class, char path, int id = 0)
…		…
687	default_font = self;	738	default_font = self;
688		739
689	MODULE = CFClient PACKAGE = CFClient::Layout	740	MODULE = CFClient PACKAGE = CFClient::Layout
690		741
691	CFClient::Layout	742	CFClient::Layout
692	new (SV *class, int base_height = MIN_FONT_HEIGHT)	743	new (SV *class, int rgba = 0)
693	CODE:	744	CODE:
694	New (0, RETVAL, 1, struct cf_layout);	745	New (0, RETVAL, 1, struct cf_layout);
695	RETVAL->pl = pango_layout_new (context);	746
696	RETVAL->base_height = base_height;	747	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		748	RETVAL->rgba = rgba;
		749	RETVAL->r = 1.;
		750	RETVAL->g = 1.;
		751	RETVAL->b = 1.;
		752	RETVAL->a = 1.;
		753	RETVAL->base_height = MIN_FONT_HEIGHT;
697	RETVAL->font = 0;	754	RETVAL->font = 0;
		755
698	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	756	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
699	pango_layout_set_font_description (RETVAL->pl, default_font);	757	layout_update_font (RETVAL);
700	OUTPUT:	758	OUTPUT:
701	RETVAL	759	RETVAL
702		760
703	void	761	void
704	DESTROY (CFClient::Layout self)	762	DESTROY (CFClient::Layout self)
705	CODE:	763	CODE:
706	g_object_unref (self->pl);	764	g_object_unref (self->pl);
707	Safefree (self);	765	Safefree (self);
708		766
		767	int
		768	is_rgba (CFClient::Layout self)
		769	CODE:
		770	RETVAL = self->rgba;
		771	OUTPUT:
		772	RETVAL
		773
709	void	774	void
710	set_text (CFClient::Layout self, SV *text_)	775	set_text (CFClient::Layout self, SV *text_)
711	CODE:	776	CODE:
712	{	777	{
713	STRLEN textlen;	778	STRLEN textlen;
…		…
728		793
729	SV *	794	SV *
730	get_text (CFClient::Layout self)	795	get_text (CFClient::Layout self)
731	CODE:	796	CODE:
732	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	797	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
733	SvUTF8_on (RETVAL);	798	sv_utf8_decode (RETVAL);
734	OUTPUT:	799	OUTPUT:
735	RETVAL	800	RETVAL
		801
		802	void
		803	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		804	CODE:
		805	self->r = r;
		806	self->g = g;
		807	self->b = b;
		808	self->a = a;
736		809
737	void	810	void
738	set_font (CFClient::Layout self, CFClient::Font font = 0)	811	set_font (CFClient::Layout self, CFClient::Font font = 0)
739	CODE:	812	CODE:
740	if (self->font != font)	813	if (self->font != font)
…		…
756	set_width (CFClient::Layout self, int max_width = -1)	829	set_width (CFClient::Layout self, int max_width = -1)
757	CODE:	830	CODE:
758	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	831	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
759		832
760	void	833	void
		834	set_indent (CFClient::Layout self, int indent)
		835	CODE:
		836	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		837
		838	void
		839	set_spacing (CFClient::Layout self, int spacing)
		840	CODE:
		841	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		842
		843	void
		844	set_ellipsise (CFClient::Layout self, int ellipsise)
		845	CODE:
		846	pango_layout_set_ellipsize (self->pl,
		847	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		848	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		849	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		850	: PANGO_ELLIPSIZE_NONE
		851	);
		852
		853	void
		854	set_single_paragraph_mode (CFClient::Layout self, int spm)
		855	CODE:
		856	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		857
		858	void
761	size (CFClient::Layout self)	859	size (CFClient::Layout self)
762	PPCODE:	860	PPCODE:
763	{	861	{
764	int w, h;	862	int w, h;
765		863
…		…
798	render (CFClient::Layout self)	896	render (CFClient::Layout self)
799	PPCODE:	897	PPCODE:
800	{	898	{
801	SV *retval;	899	SV *retval;
802	int w, h;	900	int w, h;
803	FT_Bitmap bitmap;
804		901
805	layout_get_pixel_size (self, &w, &h);	902	layout_get_pixel_size (self, &w, &h);
806		903
		904	if (self->rgba)
		905	{
		906	cairo_surface_t *surface;
		907	cairo_t *cairo;
		908
		909	retval = newSV (w * h * 4);
		910	SvPOK_only (retval);
		911	SvCUR_set (retval, w * h * 4);
		912
		913	memset (SvPVX (retval), 0, w * h * 4);
		914
		915	surface = cairo_image_surface_create_for_data (
		916	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		917	cairo = cairo_create (surface);
		918	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		919
		920	pango_cairo_show_layout (cairo, self->pl);
		921
		922	cairo_destroy (cairo);
		923	cairo_surface_destroy (surface);
		924
		925	// what a mess, and its premultiplied, too :(
		926	{
		927	uint32_t p = (uint32_t )SvPVX (retval);
		928	uint32_t e = p + w h;
		929
		930	while (p < e)
		931	{
		932	uint32_t rgba = *p;
		933	rgba = (rgba >> 24) \| (rgba << 8);
		934	#if 0
		935	#ifdef _WIN32
		936	{//D
		937	uint8_t r = rgba >> 24;
		938	uint8_t g = rgba >> 16;
		939	uint8_t b = rgba >> 8;
		940	uint8_t a = rgba >> 0;
		941
		942	rgba = (rgba & 0xffffff00) \| a;
		943	}
		944	#endif
		945	#endif
		946	rgba = SDL_SwapBE32 (rgba);
		947	*p++ = rgba;
		948	}
		949	}
		950
		951	EXTEND (SP, 5);
		952	PUSHs (sv_2mortal (newSViv (w)));
		953	PUSHs (sv_2mortal (newSViv (h)));
		954	PUSHs (sv_2mortal (retval));
		955	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		956	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		957	}
		958	else
		959	{
		960	FT_Bitmap bitmap;
		961
807	retval = newSV (w * h);	962	retval = newSV (w * h);
808	SvPOK_only (retval);	963	SvPOK_only (retval);
809	SvCUR_set (retval, w * h);	964	SvCUR_set (retval, w * h);
810		965
811	bitmap.rows = h;	966	bitmap.rows = h;
812	bitmap.width = w;	967	bitmap.width = w;
813	bitmap.pitch = w;	968	bitmap.pitch = w;
814	bitmap.buffer = (unsigned char*)SvPVX (retval);	969	bitmap.buffer = (unsigned char*)SvPVX (retval);
815	bitmap.num_grays = 256;	970	bitmap.num_grays = 256;
816	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	971	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
817		972
818	memset (bitmap.buffer, 0, w * h);	973	memset (bitmap.buffer, 0, w * h);
819		974
820	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	975	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
821		976
822	EXTEND (SP, 3);	977	EXTEND (SP, 5);
823	PUSHs (sv_2mortal (newSViv (w)));	978	PUSHs (sv_2mortal (newSViv (w)));
824	PUSHs (sv_2mortal (newSViv (h)));	979	PUSHs (sv_2mortal (newSViv (h)));
825	PUSHs (sv_2mortal (retval));	980	PUSHs (sv_2mortal (retval));
		981	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		982	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		983	}
826	}	984	}
827		985
828	MODULE = CFClient PACKAGE = CFClient::Texture	986	MODULE = CFClient PACKAGE = CFClient::Texture
829		987
830	void	988	void
831	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	989	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
832	PROTOTYPE: $$$;$$	990	PROTOTYPE: $$$;$$
		991	ALIAS:
		992	draw_quad_alpha = 1
		993	draw_quad_alpha_premultiplied = 2
833	CODE:	994	CODE:
834	{	995	{
835	HV hv = (HV )SvRV (self);	996	HV hv = (HV )SvRV (self);
836	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	997	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
837	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	998	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
838	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	999	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
839	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
840		1000
841	if (items < 5)	1001	if (items < 5)
842	{	1002	{
843	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1003	w = SvNV (*hv_fetch (hv, "w", 1, 1));
844	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1004	h = SvNV (*hv_fetch (hv, "h", 1, 1));
845	}	1005	}
846		1006
		1007	if (ix)
		1008	{
		1009	glEnable (GL_BLEND);
		1010
		1011	if (ix == 2)
		1012	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1013	else
		1014	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1015	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1016
		1017	glEnable (GL_ALPHA_TEST);
		1018	glAlphaFunc (GL_GREATER, 0.01f);
		1019	}
		1020
847	glBindTexture (GL_TEXTURE_2D, name);	1021	glBindTexture (GL_TEXTURE_2D, name);
848	if (wrap_mode) {	1022
849	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
850	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
851	}
852	glBegin (GL_QUADS);	1023	glBegin (GL_QUADS);
853	glTexCoord2f (0, 0); glVertex2f (x , y );	1024	glTexCoord2f (0, 0); glVertex2f (x , y );
854	glTexCoord2f (0, t); glVertex2f (x , y + h);	1025	glTexCoord2f (0, t); glVertex2f (x , y + h);
855	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1026	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
856	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1027	glTexCoord2f (s, 0); glVertex2f (x + w, y );
857	glEnd ();	1028	glEnd ();
		1029
		1030	if (ix)
		1031	{
		1032	glDisable (GL_ALPHA_TEST);
		1033	glDisable (GL_BLEND);
		1034	}
858	}	1035	}
859		1036
860	MODULE = CFClient PACKAGE = CFClient::Map	1037	MODULE = CFClient PACKAGE = CFClient::Map
861		1038
862	CFClient::Map	1039	CFClient::Map
…		…
882	DESTROY (CFClient::Map self)	1059	DESTROY (CFClient::Map self)
883	CODE:	1060	CODE:
884	{	1061	{
885	map_clear (self);	1062	map_clear (self);
886	Safefree (self->face);	1063	Safefree (self->face);
		1064	Safefree (self->tex);
887	Safefree (self);	1065	Safefree (self);
888	}	1066	}
889		1067
890	void	1068	void
891	clear (CFClient::Map self)	1069	clear (CFClient::Map self)
…		…
926	tex->r = r;	1104	tex->r = r;
927	tex->g = g;	1105	tex->g = g;
928	tex->b = b;	1106	tex->b = b;
929	tex->a = a;	1107	tex->a = a;
930	}	1108	}
		1109
		1110	// somewhat hackish, but for textures that require it, it really
		1111	// improves the look, and most others don't suffer.
		1112	glBindTexture (GL_TEXTURE_2D, name);
		1113	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1114	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1115	// use uglier nearest interpolation because linear suffers
		1116	// from transparent color bleeding and ugly wrapping effects.
		1117	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
931	}	1118	}
932		1119
933	int	1120	int
934	ox (CFClient::Map self)	1121	ox (CFClient::Map self)
935	ALIAS:	1122	ALIAS:
936	oy = 1	1123	oy = 1
		1124	x = 2
		1125	y = 3
		1126	w = 4
		1127	h = 5
937	CODE:	1128	CODE:
938	switch (ix)	1129	switch (ix)
939	{	1130	{
940	case 0: RETVAL = self->ox; break;	1131	case 0: RETVAL = self->ox; break;
941	case 1: RETVAL = self->oy; break;	1132	case 1: RETVAL = self->oy; break;
		1133	case 2: RETVAL = self->x; break;
		1134	case 3: RETVAL = self->y; break;
		1135	case 4: RETVAL = self->w; break;
		1136	case 5: RETVAL = self->h; break;
942	}	1137	}
943	OUTPUT:	1138	OUTPUT:
944	RETVAL	1139	RETVAL
945		1140
946	void	1141	void
…		…
1373	const_iv (GL_COLOR_MATERIAL),	1568	const_iv (GL_COLOR_MATERIAL),
1374	const_iv (GL_SMOOTH),	1569	const_iv (GL_SMOOTH),
1375	const_iv (GL_FLAT),	1570	const_iv (GL_FLAT),
1376	const_iv (GL_DITHER),	1571	const_iv (GL_DITHER),
1377	const_iv (GL_BLEND),	1572	const_iv (GL_BLEND),
		1573	const_iv (GL_CULL_FACE),
1378	const_iv (GL_SCISSOR_TEST),	1574	const_iv (GL_SCISSOR_TEST),
		1575	const_iv (GL_DEPTH_TEST),
		1576	const_iv (GL_ALPHA_TEST),
		1577	const_iv (GL_NORMALIZE),
		1578	const_iv (GL_RESCALE_NORMAL),
1379	const_iv (GL_AND),	1579	const_iv (GL_AND),
1380	const_iv (GL_ONE),	1580	const_iv (GL_ONE),
1381	const_iv (GL_ZERO),	1581	const_iv (GL_ZERO),
1382	const_iv (GL_SRC_ALPHA),	1582	const_iv (GL_SRC_ALPHA),
1383	const_iv (GL_SRC_ALPHA_SATURATE),	1583	const_iv (GL_DST_ALPHA),
1384	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1584	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1385	const_iv (GL_ONE_MINUS_DST_ALPHA),	1585	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1586	const_iv (GL_SRC_ALPHA_SATURATE),
1386	const_iv (GL_RGB),	1587	const_iv (GL_RGB),
1387	const_iv (GL_RGBA),	1588	const_iv (GL_RGBA),
1388	const_iv (GL_UNSIGNED_BYTE),	1589	const_iv (GL_UNSIGNED_BYTE),
		1590	const_iv (GL_UNSIGNED_SHORT),
		1591	const_iv (GL_UNSIGNED_INT),
1389	const_iv (GL_ALPHA),	1592	const_iv (GL_ALPHA),
		1593	const_iv (GL_INTENSITY),
		1594	const_iv (GL_LUMINANCE),
		1595	const_iv (GL_LUMINANCE_ALPHA),
1390	const_iv (GL_FLOAT),	1596	const_iv (GL_FLOAT),
1391	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1597	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1392	const_iv (GL_COMPILE),	1598	const_iv (GL_COMPILE),
1393	const_iv (GL_TEXTURE_1D),	1599	const_iv (GL_TEXTURE_1D),
1394	const_iv (GL_TEXTURE_2D),	1600	const_iv (GL_TEXTURE_2D),
…		…
1396	const_iv (GL_TEXTURE_MAG_FILTER),	1602	const_iv (GL_TEXTURE_MAG_FILTER),
1397	const_iv (GL_TEXTURE_MIN_FILTER),	1603	const_iv (GL_TEXTURE_MIN_FILTER),
1398	const_iv (GL_TEXTURE_ENV_MODE),	1604	const_iv (GL_TEXTURE_ENV_MODE),
1399	const_iv (GL_TEXTURE_WRAP_S),	1605	const_iv (GL_TEXTURE_WRAP_S),
1400	const_iv (GL_TEXTURE_WRAP_T),	1606	const_iv (GL_TEXTURE_WRAP_T),
		1607	const_iv (GL_REPEAT),
1401	const_iv (GL_CLAMP),	1608	const_iv (GL_CLAMP),
1402	const_iv (GL_REPEAT),	1609	const_iv (GL_CLAMP_TO_EDGE),
1403	const_iv (GL_NEAREST),	1610	const_iv (GL_NEAREST),
1404	const_iv (GL_LINEAR),	1611	const_iv (GL_LINEAR),
1405	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1612	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1406	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1613	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1407	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1614	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1408	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1615	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1409	const_iv (GL_GENERATE_MIPMAP),	1616	const_iv (GL_GENERATE_MIPMAP),
1410	const_iv (GL_MODULATE),	1617	const_iv (GL_MODULATE),
1411	const_iv (GL_DECAL),	1618	const_iv (GL_DECAL),
1412	const_iv (GL_REPLACE),	1619	const_iv (GL_REPLACE),
		1620	const_iv (GL_DEPTH_BUFFER_BIT),
1413	const_iv (GL_COLOR_BUFFER_BIT),	1621	const_iv (GL_COLOR_BUFFER_BIT),
1414	const_iv (GL_PROJECTION),	1622	const_iv (GL_PROJECTION),
1415	const_iv (GL_MODELVIEW),	1623	const_iv (GL_MODELVIEW),
1416	const_iv (GL_COLOR_LOGIC_OP),	1624	const_iv (GL_COLOR_LOGIC_OP),
1417	const_iv (GL_SEPARABLE_2D),	1625	const_iv (GL_SEPARABLE_2D),
1418	const_iv (GL_CONVOLUTION_2D),	1626	const_iv (GL_CONVOLUTION_2D),
1419	const_iv (GL_CONVOLUTION_BORDER_MODE),	1627	const_iv (GL_CONVOLUTION_BORDER_MODE),
1420	const_iv (GL_CONSTANT_BORDER),	1628	const_iv (GL_CONSTANT_BORDER),
1421	const_iv (GL_LINES),	1629	const_iv (GL_LINES),
		1630	const_iv (GL_LINE_LOOP),
1422	const_iv (GL_QUADS),	1631	const_iv (GL_QUADS),
1423	const_iv (GL_LINE_LOOP),	1632	const_iv (GL_QUAD_STRIP),
		1633	const_iv (GL_TRIANGLES),
		1634	const_iv (GL_TRIANGLE_STRIP),
		1635	const_iv (GL_TRIANGLE_FAN),
1424	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1425	const_iv (GL_FASTEST),	1637	const_iv (GL_FASTEST),
		1638	const_iv (GL_V2F),
		1639	const_iv (GL_V3F),
		1640	const_iv (GL_T2F_V3F),
		1641	const_iv (GL_T2F_N3F_V3F),
1426	# undef const_iv	1642	# undef const_iv
1427	};	1643	};
1428		1644
1429	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1645	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1430	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1646	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1431	}	1647	}
1432		1648
		1649	char *
		1650	gl_vendor ()
		1651	CODE:
		1652	RETVAL = (char *)glGetString (GL_VENDOR);
		1653	OUTPUT:
		1654	RETVAL
		1655
		1656	char *
		1657	gl_version ()
		1658	CODE:
		1659	RETVAL = (char *)glGetString (GL_VERSION);
		1660	OUTPUT:
		1661	RETVAL
		1662
		1663	char *
		1664	gl_extensions ()
		1665	CODE:
		1666	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1667	OUTPUT:
		1668	RETVAL
		1669
1433	int glGetError ()	1670	int glGetError ()
1434		1671
1435	void glClear (int mask)	1672	void glClear (int mask)
1436		1673
1437	void glClearColor (float r, float g, float b, float a = 1.0)	1674	void glClearColor (float r, float g, float b, float a = 1.0)
…		…
1445		1682
1446	void glHint (int target, int mode)	1683	void glHint (int target, int mode)
1447		1684
1448	void glBlendFunc (int sfactor, int dfactor)	1685	void glBlendFunc (int sfactor, int dfactor)
1449		1686
		1687	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1688	CODE:
		1689	gl_BlendFuncSeparate (sa, da, saa, daa);
		1690
		1691	void glDepthMask (int flag)
		1692
1450	void glLogicOp (int opcode)	1693	void glLogicOp (int opcode)
1451		1694
1452	void glColorMask (int red, int green, int blue, int alpha)	1695	void glColorMask (int red, int green, int blue, int alpha)
1453		1696
1454	void glMatrixMode (int mode)	1697	void glMatrixMode (int mode)
…		…
1457		1700
1458	void glPopMatrix ()	1701	void glPopMatrix ()
1459		1702
1460	void glLoadIdentity ()	1703	void glLoadIdentity ()
1461		1704
1462	# near and far are due to microsofts buggy c compiler	1705	# near_ and far_ are due to microsofts buggy "c" compiler
		1706	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1707
		1708	# near_ and far_ are due to microsofts buggy "c" compiler
1463	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	1709	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1464		1710
1465	void glViewport (int x, int y, int width, int height)	1711	void glViewport (int x, int y, int width, int height)
1466		1712
1467	void glScissor (int x, int y, int width, int height)	1713	void glScissor (int x, int y, int width, int height)
…		…
1482		1728
1483	void glEnd ()	1729	void glEnd ()
1484		1730
1485	void glColor (float r, float g, float b, float a = 1.0)	1731	void glColor (float r, float g, float b, float a = 1.0)
1486	PROTOTYPE: @	1732	PROTOTYPE: @
		1733	ALIAS:
		1734	glColor_premultiply = 1
1487	CODE:	1735	CODE:
1488	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	1736	if (ix)
		1737	{
		1738	r *= a;
		1739	g *= a;
		1740	b *= a;
		1741	}
		1742	// microsoft visual "c" rounds instead of truncating...
		1743	glColor4ub (MIN ((int)(r * 256.f), 255),
		1744	MIN ((int)(g * 256.f), 255),
		1745	MIN ((int)(b * 256.f), 255),
		1746	MIN ((int)(a * 256.f), 255));
		1747
		1748	void glInterleavedArrays (int format, int stride, char *data)
		1749
		1750	void glDrawElements (int mode, int count, int type, char *indices)
		1751
		1752	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1753
		1754	void glRasterPos (float x, float y, float z = 0.)
		1755	CODE:
		1756	glRasterPos3f (0, 0, z);
		1757	glBitmap (0, 0, 0, 0, x, y, 0);
1489		1758
1490	void glVertex (float x, float y, float z = 0.)	1759	void glVertex (float x, float y, float z = 0.)
1491	CODE:	1760	CODE:
1492	glVertex3f (x, y, z);	1761	glVertex3f (x, y, z);
1493		1762
…		…
1505		1774
1506	void glBindTexture (int target, int name)	1775	void glBindTexture (int target, int name)
1507		1776
1508	void glConvolutionParameter (int target, int pname, float params)	1777	void glConvolutionParameter (int target, int pname, float params)
1509	CODE:	1778	CODE:
1510	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1779	if (gl.ConvolutionParameterf)
		1780	gl.ConvolutionParameterf (target, pname, params);
1511		1781
1512	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1782	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1513	CODE:	1783	CODE:
1514	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1784	if (gl.ConvolutionFilter2D)
1515	(target, internalformat, width, height, format, type, data));	1785	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1516		1786
1517	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	1787	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1518	CODE:	1788	CODE:
1519	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	1789	if (gl.SeparableFilter2D)
1520	(target, internalformat, width, height, format, type, row, column));	1790	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1521		1791
1522	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1792	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1523		1793
1524	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1794	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1525		1795
1526	void glRasterPos (int x, int y)	1796	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1527	CODE:
1528	glRasterPos2i (x, y);
1529		1797
1530	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	1798	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1531		1799
1532	int glGenTexture ()	1800	int glGenTexture ()
1533	CODE:	1801	CODE:
…		…
1560		1828
1561	void glEndList ()	1829	void glEndList ()
1562		1830
1563	void glCallList (int list)	1831	void glCallList (int list)
1564		1832
		1833

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs. Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.75 by root, Mon May 8 18:28:40 2006 UTC vs.
Revision 1.111 by root, Mon Jun 12 13:26:14 2006 UTC