[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 1.109 by root, Wed Jun 7 23:29:13 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>
12		15
13	#include <SDL.h>	16	#include <SDL.h>
		17	#include <SDL_endian.h>
14	#include <SDL_image.h>	18	#include <SDL_image.h>
15	#include <SDL_mixer.h>	19	#include <SDL_mixer.h>
16	#include <SDL_opengl.h>	20	#include <SDL_opengl.h>
17		21
18	#include <glib/gmacros.h>	22	#include <glib/gmacros.h>
19		23
20	#include <pango/pango.h>	24	#include <pango/pango.h>
21	#include <pango/pangofc-fontmap.h>	25	#include <pango/pangofc-fontmap.h>
22	#include <pango/pangoft2.h>	26	#include <pango/pangoft2.h>
		27	#include <pango/pangocairo.h>
23		28
24	#ifndef _WIN32	29	#ifndef _WIN32
25	# include <sys/types.h>	30	# include <sys/types.h>
26	# include <sys/socket.h>	31	# include <sys/socket.h>
27	# include <netinet/in.h>	32	# include <netinet/in.h>
43	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
44	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
45		50
46	#define MIN_FONT_HEIGHT 10	51	#define MIN_FONT_HEIGHT 10
47		52
48	#define GL_CALL(type,func,args) \	53	static struct
49	{ \	54	{
50	static int init_; \	55	#define GL_FUNC(ptr,name) ptr name;
51	static type fptr_; \	56	#include "glfunc.h"
52	\	57	#undef GL_FUNC
53	if (!init_) \	58	} gl;
54	{ \	59
55	init_ = 1; \	60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
56	fptr_ = (type)SDL_GL_GetProcAddress (# func); \	61	{
57	} \	62	if (gl.BlendFuncSeparate)
58	\	63	gl.BlendFuncSeparate (sa, da, saa, daa);
59	if (fptr_) \	64	else if (gl.BlendFuncSeparateEXT)
60	fptr_ args; \	65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
61	}	66	else
		67	glBlendFunc (sa, da);
		68	}
62		69
63	typedef Mix_Chunk *CFClient__MixChunk;	70	typedef Mix_Chunk *CFClient__MixChunk;
64	typedef Mix_Music *CFClient__MixMusic;	71	typedef Mix_Music *CFClient__MixMusic;
65		72
66	typedef PangoFontDescription *CFClient__Font;	73	typedef PangoFontDescription *CFClient__Font;
67		74
68	typedef struct cf_layout {	75	typedef struct cf_layout {
69	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
70	int base_height;	79	int base_height;
71	CFClient__Font font;	80	CFClient__Font font;
72	} *CFClient__Layout;	81	} *CFClient__Layout;
73		82
74	static CFClient__Font default_font;	83	static CFClient__Font default_font;
75	static PangoContext *context;	84	static PangoContext ft2_context, cairo_context;
76	static PangoFontMap *fontmap;	85	static PangoFontMap ft2_fontmap, cairo_fontmap;
77		86
78	static void	87	static void
79	substitute_func (FcPattern *pattern, gpointer data)	88	substitute_func (FcPattern *pattern, gpointer data)
80	{	89	{
81	FcPatternAddBool (pattern, FC_HINTING , 1);	90	FcPatternAddBool (pattern, FC_HINTING, 1);
		91	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		92	#ifdef _WIN32
		93	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		94	#else
82	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	95	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		96	#endif
83	}	97	}
84		98
85	static void	99	static void
86	layout_update_font (CFClient__Layout self)	100	layout_update_font (CFClient__Layout self)
87	{	101	{
…		…
99	static void	113	static void
100	layout_get_pixel_size (CFClient__Layout self, int w, int h)	114	layout_get_pixel_size (CFClient__Layout self, int w, int h)
101	{	115	{
102	pango_layout_get_pixel_size (self->pl, w, h);	116	pango_layout_get_pixel_size (self->pl, w, h);
103		117
104	w = (w + 3) & ~3;
105	if (!w) w = 1;	118	if (!w) w = 1;
106	if (!h) h = 1;	119	if (!h) h = 1;
		120
		121	w = (w + 3) & ~3;
107	}	122	}
108		123
109	typedef uint16_t mapface;	124	typedef uint16_t mapface;
110		125
111	typedef struct {	126	typedef struct {
…		…
399	# undef const_iv	414	# undef const_iv
400	};	415	};
401		416
402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	417	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	418	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		419	}
404		420
		421	void
		422	pango_init ()
		423	CODE:
		424	// delayed, so it can pick up new fonts added by AddFontResourceEx
		425	{
		426	{
405	fontmap = pango_ft2_font_map_new ();	427	ft2_fontmap = pango_ft2_font_map_new ();
406	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	428	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
407	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	429	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		430	}
		431	{
		432	cairo_font_options_t *fopt = cairo_font_options_create ();
		433	cairo_fontmap = pango_cairo_font_map_get_default ();
		434	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
		435	#ifdef _WIN32
		436	// cairo looks like shit eaten twice on windows
		437	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
		438	#else
		439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
		440	#endif
		441	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
		442	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
		443	pango_cairo_context_set_font_options (cairo_context, fopt);
		444	cairo_font_options_destroy (fopt);
		445	}
408	}	446	}
409		447
410	int	448	int
411	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	449	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
412		450
…		…
422	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	460	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
423	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	461	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
424	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	462	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
425	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	463	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
426		464
		465	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		466	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
		467
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	468	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	469	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	470	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
430	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	471	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
431		472
432	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	473	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		474
436	SDL_EnableUNICODE (1);	475	SDL_EnableUNICODE (1);
437	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	476	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
438		477
439	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	478	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
448		487
449	++m;	488	++m;
450	}	489	}
451	}	490	}
452		491
		492	char *
		493	SDL_GetError ()
		494
453	int	495	int
454	SDL_SetVideoMode (int w, int h, int fullscreen)	496	SDL_SetVideoMode (int w, int h, int fullscreen)
455	CODE:	497	CODE:
456	RETVAL = !!SDL_SetVideoMode (	498	RETVAL = !!SDL_SetVideoMode (
457	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	499	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
458	);	500	);
		501	if (RETVAL)
		502	{
459	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	503	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		504	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		505	# include "glfunc.h"
		506	# undef GL_FUNC
		507	}
460	OUTPUT:	508	OUTPUT:
461	RETVAL	509	RETVAL
462		510
463	void	511	void
464	SDL_GL_SwapBuffers ()	512	SDL_GL_SwapBuffers ()
		513
		514	char *
		515	SDL_GetKeyName (int sym)
465		516
466	void	517	void
467	SDL_PollEvent ()	518	SDL_PollEvent ()
468	PPCODE:	519	PPCODE:
469	{	520	{
…		…
488	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	539	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
489	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	540	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
490	break;	541	break;
491		542
492	case SDL_MOUSEMOTION:	543	case SDL_MOUSEMOTION:
		544	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		545
493	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	546	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
494	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	547	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
495	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	548	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
496	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	549	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
497	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	550	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
498	break;	551	break;
499		552
500	case SDL_MOUSEBUTTONDOWN:	553	case SDL_MOUSEBUTTONDOWN:
501	case SDL_MOUSEBUTTONUP:	554	case SDL_MOUSEBUTTONUP:
		555	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		556
502	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	557	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
503	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	558	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
504	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	559	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
505	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	560	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
506	break;	561	break;
…		…
533	CODE:	588	CODE:
534	#ifndef _WIN32	589	#ifndef _WIN32
535	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	590	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
536	#endif	591	#endif
537		592
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	593	void
553	add_font (char *file)	594	add_font (char *file)
554	CODE:	595	CODE:
555	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	596	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
		597	#ifdef _WIN32
		598	// cairo... sigh... requires win2000
		599	AddFontResourceEx (file, FR_PRIVATE, 0);
		600	#endif
556		601
557	void	602	void
558	load_image_inline (SV *image_)	603	load_image_inline (SV *image_)
559	ALIAS:	604	ALIAS:
560	load_image_file = 1	605	load_image_file = 1
…		…
644	}	689	}
645		690
646	void	691	void
647	error (char *message)	692	error (char *message)
648	CODE:	693	CODE:
		694	fprintf (stderr, "ERROR: %s\n", message);
649	#ifdef _WIN32	695	#ifdef _WIN32
650	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	696	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
651	#else
652	fprintf (stderr, "ERROR: %s\n", message);
653	#endif	697	#endif
654		698
655	void	699	void
656	fatal (char *message)	700	fatal (char *message)
657	CODE:	701	CODE:
		702	fprintf (stderr, "FATAL: %s\n", message);
658	#ifdef _WIN32	703	#ifdef _WIN32
659	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	704	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
660	#else
661	fprintf (stderr, "FATAL: %s\n", message);
662	#endif	705	#endif
663	exit (1);	706	exit (1);
664		707
665	MODULE = CFClient PACKAGE = CFClient::Font	708	MODULE = CFClient PACKAGE = CFClient::Font
666		709
…		…
687	default_font = self;	730	default_font = self;
688		731
689	MODULE = CFClient PACKAGE = CFClient::Layout	732	MODULE = CFClient PACKAGE = CFClient::Layout
690		733
691	CFClient::Layout	734	CFClient::Layout
692	new (SV *class, int base_height = MIN_FONT_HEIGHT)	735	new (SV *class, int rgba = 0)
693	CODE:	736	CODE:
694	New (0, RETVAL, 1, struct cf_layout);	737	New (0, RETVAL, 1, struct cf_layout);
695	RETVAL->pl = pango_layout_new (context);	738
696	RETVAL->base_height = base_height;	739	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		740	RETVAL->rgba = rgba;
		741	RETVAL->r = 1.;
		742	RETVAL->g = 1.;
		743	RETVAL->b = 1.;
		744	RETVAL->a = 1.;
		745	RETVAL->base_height = MIN_FONT_HEIGHT;
697	RETVAL->font = 0;	746	RETVAL->font = 0;
		747
698	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	748	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
699	pango_layout_set_font_description (RETVAL->pl, default_font);	749	layout_update_font (RETVAL);
700	OUTPUT:	750	OUTPUT:
701	RETVAL	751	RETVAL
702		752
703	void	753	void
704	DESTROY (CFClient::Layout self)	754	DESTROY (CFClient::Layout self)
705	CODE:	755	CODE:
706	g_object_unref (self->pl);	756	g_object_unref (self->pl);
707	Safefree (self);	757	Safefree (self);
708		758
		759	int
		760	is_rgba (CFClient::Layout self)
		761	CODE:
		762	RETVAL = self->rgba;
		763	OUTPUT:
		764	RETVAL
		765
709	void	766	void
710	set_text (CFClient::Layout self, SV *text_)	767	set_text (CFClient::Layout self, SV *text_)
711	CODE:	768	CODE:
712	{	769	{
713	STRLEN textlen;	770	STRLEN textlen;
…		…
728		785
729	SV *	786	SV *
730	get_text (CFClient::Layout self)	787	get_text (CFClient::Layout self)
731	CODE:	788	CODE:
732	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	789	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
733	SvUTF8_on (RETVAL);	790	sv_utf8_decode (RETVAL);
734	OUTPUT:	791	OUTPUT:
735	RETVAL	792	RETVAL
		793
		794	void
		795	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		796	CODE:
		797	self->r = r;
		798	self->g = g;
		799	self->b = b;
		800	self->a = a;
736		801
737	void	802	void
738	set_font (CFClient::Layout self, CFClient::Font font = 0)	803	set_font (CFClient::Layout self, CFClient::Font font = 0)
739	CODE:	804	CODE:
740	if (self->font != font)	805	if (self->font != font)
…		…
756	set_width (CFClient::Layout self, int max_width = -1)	821	set_width (CFClient::Layout self, int max_width = -1)
757	CODE:	822	CODE:
758	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	823	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
759		824
760	void	825	void
		826	set_indent (CFClient::Layout self, int indent)
		827	CODE:
		828	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		829
		830	void
		831	set_spacing (CFClient::Layout self, int spacing)
		832	CODE:
		833	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		834
		835	void
		836	set_ellipsise (CFClient::Layout self, int ellipsise)
		837	CODE:
		838	pango_layout_set_ellipsize (self->pl,
		839	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		840	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		841	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		842	: PANGO_ELLIPSIZE_NONE
		843	);
		844
		845	void
		846	set_single_paragraph_mode (CFClient::Layout self, int spm)
		847	CODE:
		848	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		849
		850	void
761	size (CFClient::Layout self)	851	size (CFClient::Layout self)
762	PPCODE:	852	PPCODE:
763	{	853	{
764	int w, h;	854	int w, h;
765		855
…		…
798	render (CFClient::Layout self)	888	render (CFClient::Layout self)
799	PPCODE:	889	PPCODE:
800	{	890	{
801	SV *retval;	891	SV *retval;
802	int w, h;	892	int w, h;
803	FT_Bitmap bitmap;
804		893
805	layout_get_pixel_size (self, &w, &h);	894	layout_get_pixel_size (self, &w, &h);
806		895
		896	if (self->rgba)
		897	{
		898	cairo_surface_t *surface;
		899	cairo_t *cairo;
		900
		901	retval = newSV (w * h * 4);
		902	SvPOK_only (retval);
		903	SvCUR_set (retval, w * h * 4);
		904
		905	memset (SvPVX (retval), 0, w * h * 4);
		906
		907	surface = cairo_image_surface_create_for_data (
		908	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		909	cairo = cairo_create (surface);
		910	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		911
		912	pango_cairo_show_layout (cairo, self->pl);
		913
		914	cairo_destroy (cairo);
		915	cairo_surface_destroy (surface);
		916
		917	// what a mess, and its premultiplied, too :(
		918	{
		919	uint32_t p = (uint32_t )SvPVX (retval);
		920	uint32_t e = p + w h;
		921
		922	while (p < e)
		923	{
		924	uint32_t rgba = *p;
		925	rgba = (rgba >> 24) \| (rgba << 8);
		926	#if 0
		927	#ifdef _WIN32
		928	{//D
		929	uint8_t r = rgba >> 24;
		930	uint8_t g = rgba >> 16;
		931	uint8_t b = rgba >> 8;
		932	uint8_t a = rgba >> 0;
		933
		934	rgba = (rgba & 0xffffff00) \| a;
		935	}
		936	#endif
		937	#endif
		938	rgba = SDL_SwapBE32 (rgba);
		939	*p++ = rgba;
		940	}
		941	}
		942
		943	EXTEND (SP, 5);
		944	PUSHs (sv_2mortal (newSViv (w)));
		945	PUSHs (sv_2mortal (newSViv (h)));
		946	PUSHs (sv_2mortal (retval));
		947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		948	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		949	}
		950	else
		951	{
		952	FT_Bitmap bitmap;
		953
807	retval = newSV (w * h);	954	retval = newSV (w * h);
808	SvPOK_only (retval);	955	SvPOK_only (retval);
809	SvCUR_set (retval, w * h);	956	SvCUR_set (retval, w * h);
810		957
811	bitmap.rows = h;	958	bitmap.rows = h;
812	bitmap.width = w;	959	bitmap.width = w;
813	bitmap.pitch = w;	960	bitmap.pitch = w;
814	bitmap.buffer = (unsigned char*)SvPVX (retval);	961	bitmap.buffer = (unsigned char*)SvPVX (retval);
815	bitmap.num_grays = 256;	962	bitmap.num_grays = 256;
816	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	963	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
817		964
818	memset (bitmap.buffer, 0, w * h);	965	memset (bitmap.buffer, 0, w * h);
819		966
820	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	967	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
821		968
822	EXTEND (SP, 3);	969	EXTEND (SP, 5);
823	PUSHs (sv_2mortal (newSViv (w)));	970	PUSHs (sv_2mortal (newSViv (w)));
824	PUSHs (sv_2mortal (newSViv (h)));	971	PUSHs (sv_2mortal (newSViv (h)));
825	PUSHs (sv_2mortal (retval));	972	PUSHs (sv_2mortal (retval));
		973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		974	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		975	}
826	}	976	}
827		977
828	MODULE = CFClient PACKAGE = CFClient::Texture	978	MODULE = CFClient PACKAGE = CFClient::Texture
829		979
830	void	980	void
831	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	981	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
832	PROTOTYPE: $$$;$$	982	PROTOTYPE: $$$;$$
		983	ALIAS:
		984	draw_quad_alpha = 1
		985	draw_quad_alpha_premultiplied = 2
833	CODE:	986	CODE:
834	{	987	{
835	HV hv = (HV )SvRV (self);	988	HV hv = (HV )SvRV (self);
836	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	989	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
837	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	990	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
838	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	991	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
839	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
840		992
841	if (items < 5)	993	if (items < 5)
842	{	994	{
843	w = SvNV (*hv_fetch (hv, "w", 1, 1));	995	w = SvNV (*hv_fetch (hv, "w", 1, 1));
844	h = SvNV (*hv_fetch (hv, "h", 1, 1));	996	h = SvNV (*hv_fetch (hv, "h", 1, 1));
845	}	997	}
846		998
		999	if (ix)
		1000	{
		1001	glEnable (GL_BLEND);
		1002
		1003	if (ix == 2)
		1004	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1005	else
		1006	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1007	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1008
		1009	glEnable (GL_ALPHA_TEST);
		1010	glAlphaFunc (GL_GREATER, 0.01f);
		1011	}
		1012
847	glBindTexture (GL_TEXTURE_2D, name);	1013	glBindTexture (GL_TEXTURE_2D, name);
848	if (wrap_mode) {	1014
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);	1015	glBegin (GL_QUADS);
853	glTexCoord2f (0, 0); glVertex2f (x , y );	1016	glTexCoord2f (0, 0); glVertex2f (x , y );
854	glTexCoord2f (0, t); glVertex2f (x , y + h);	1017	glTexCoord2f (0, t); glVertex2f (x , y + h);
855	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1018	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
856	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1019	glTexCoord2f (s, 0); glVertex2f (x + w, y );
857	glEnd ();	1020	glEnd ();
		1021
		1022	if (ix)
		1023	{
		1024	glDisable (GL_ALPHA_TEST);
		1025	glDisable (GL_BLEND);
		1026	}
858	}	1027	}
859		1028
860	MODULE = CFClient PACKAGE = CFClient::Map	1029	MODULE = CFClient PACKAGE = CFClient::Map
861		1030
862	CFClient::Map	1031	CFClient::Map
…		…
926	tex->r = r;	1095	tex->r = r;
927	tex->g = g;	1096	tex->g = g;
928	tex->b = b;	1097	tex->b = b;
929	tex->a = a;	1098	tex->a = a;
930	}	1099	}
		1100
		1101	// somewhat hackish, but for textures that require it, it really
		1102	// improves the look, and most others don't suffer.
		1103	glBindTexture (GL_TEXTURE_2D, name);
		1104	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1105	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1106	// use uglier nearest interpolation because linear suffers
		1107	// from transparent color bleeding and ugly wrapping effects.
		1108	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
931	}	1109	}
932		1110
933	int	1111	int
934	ox (CFClient::Map self)	1112	ox (CFClient::Map self)
935	ALIAS:	1113	ALIAS:
936	oy = 1	1114	oy = 1
		1115	x = 2
		1116	y = 3
		1117	w = 4
		1118	h = 5
937	CODE:	1119	CODE:
938	switch (ix)	1120	switch (ix)
939	{	1121	{
940	case 0: RETVAL = self->ox; break;	1122	case 0: RETVAL = self->ox; break;
941	case 1: RETVAL = self->oy; break;	1123	case 1: RETVAL = self->oy; break;
		1124	case 2: RETVAL = self->x; break;
		1125	case 3: RETVAL = self->y; break;
		1126	case 4: RETVAL = self->w; break;
		1127	case 5: RETVAL = self->h; break;
942	}	1128	}
943	OUTPUT:	1129	OUTPUT:
944	RETVAL	1130	RETVAL
945		1131
946	void	1132	void
…		…
1373	const_iv (GL_COLOR_MATERIAL),	1559	const_iv (GL_COLOR_MATERIAL),
1374	const_iv (GL_SMOOTH),	1560	const_iv (GL_SMOOTH),
1375	const_iv (GL_FLAT),	1561	const_iv (GL_FLAT),
1376	const_iv (GL_DITHER),	1562	const_iv (GL_DITHER),
1377	const_iv (GL_BLEND),	1563	const_iv (GL_BLEND),
		1564	const_iv (GL_CULL_FACE),
1378	const_iv (GL_SCISSOR_TEST),	1565	const_iv (GL_SCISSOR_TEST),
		1566	const_iv (GL_DEPTH_TEST),
		1567	const_iv (GL_ALPHA_TEST),
		1568	const_iv (GL_NORMALIZE),
		1569	const_iv (GL_RESCALE_NORMAL),
1379	const_iv (GL_AND),	1570	const_iv (GL_AND),
1380	const_iv (GL_ONE),	1571	const_iv (GL_ONE),
1381	const_iv (GL_ZERO),	1572	const_iv (GL_ZERO),
1382	const_iv (GL_SRC_ALPHA),	1573	const_iv (GL_SRC_ALPHA),
1383	const_iv (GL_SRC_ALPHA_SATURATE),	1574	const_iv (GL_DST_ALPHA),
1384	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1575	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1385	const_iv (GL_ONE_MINUS_DST_ALPHA),	1576	const_iv (GL_ONE_MINUS_DST_ALPHA),
		1577	const_iv (GL_SRC_ALPHA_SATURATE),
1386	const_iv (GL_RGB),	1578	const_iv (GL_RGB),
1387	const_iv (GL_RGBA),	1579	const_iv (GL_RGBA),
1388	const_iv (GL_UNSIGNED_BYTE),	1580	const_iv (GL_UNSIGNED_BYTE),
		1581	const_iv (GL_UNSIGNED_SHORT),
		1582	const_iv (GL_UNSIGNED_INT),
1389	const_iv (GL_ALPHA),	1583	const_iv (GL_ALPHA),
		1584	const_iv (GL_INTENSITY),
		1585	const_iv (GL_LUMINANCE),
		1586	const_iv (GL_LUMINANCE_ALPHA),
1390	const_iv (GL_FLOAT),	1587	const_iv (GL_FLOAT),
1391	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1588	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1392	const_iv (GL_COMPILE),	1589	const_iv (GL_COMPILE),
1393	const_iv (GL_TEXTURE_1D),	1590	const_iv (GL_TEXTURE_1D),
1394	const_iv (GL_TEXTURE_2D),	1591	const_iv (GL_TEXTURE_2D),
…		…
1396	const_iv (GL_TEXTURE_MAG_FILTER),	1593	const_iv (GL_TEXTURE_MAG_FILTER),
1397	const_iv (GL_TEXTURE_MIN_FILTER),	1594	const_iv (GL_TEXTURE_MIN_FILTER),
1398	const_iv (GL_TEXTURE_ENV_MODE),	1595	const_iv (GL_TEXTURE_ENV_MODE),
1399	const_iv (GL_TEXTURE_WRAP_S),	1596	const_iv (GL_TEXTURE_WRAP_S),
1400	const_iv (GL_TEXTURE_WRAP_T),	1597	const_iv (GL_TEXTURE_WRAP_T),
		1598	const_iv (GL_REPEAT),
1401	const_iv (GL_CLAMP),	1599	const_iv (GL_CLAMP),
1402	const_iv (GL_REPEAT),	1600	const_iv (GL_CLAMP_TO_EDGE),
1403	const_iv (GL_NEAREST),	1601	const_iv (GL_NEAREST),
1404	const_iv (GL_LINEAR),	1602	const_iv (GL_LINEAR),
1405	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1603	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1406	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1604	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1407	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1605	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1408	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1606	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1409	const_iv (GL_GENERATE_MIPMAP),	1607	const_iv (GL_GENERATE_MIPMAP),
1410	const_iv (GL_MODULATE),	1608	const_iv (GL_MODULATE),
1411	const_iv (GL_DECAL),	1609	const_iv (GL_DECAL),
1412	const_iv (GL_REPLACE),	1610	const_iv (GL_REPLACE),
		1611	const_iv (GL_DEPTH_BUFFER_BIT),
1413	const_iv (GL_COLOR_BUFFER_BIT),	1612	const_iv (GL_COLOR_BUFFER_BIT),
1414	const_iv (GL_PROJECTION),	1613	const_iv (GL_PROJECTION),
1415	const_iv (GL_MODELVIEW),	1614	const_iv (GL_MODELVIEW),
1416	const_iv (GL_COLOR_LOGIC_OP),	1615	const_iv (GL_COLOR_LOGIC_OP),
1417	const_iv (GL_SEPARABLE_2D),	1616	const_iv (GL_SEPARABLE_2D),
1418	const_iv (GL_CONVOLUTION_2D),	1617	const_iv (GL_CONVOLUTION_2D),
1419	const_iv (GL_CONVOLUTION_BORDER_MODE),	1618	const_iv (GL_CONVOLUTION_BORDER_MODE),
1420	const_iv (GL_CONSTANT_BORDER),	1619	const_iv (GL_CONSTANT_BORDER),
1421	const_iv (GL_LINES),	1620	const_iv (GL_LINES),
		1621	const_iv (GL_LINE_LOOP),
1422	const_iv (GL_QUADS),	1622	const_iv (GL_QUADS),
1423	const_iv (GL_LINE_LOOP),	1623	const_iv (GL_QUAD_STRIP),
		1624	const_iv (GL_TRIANGLES),
		1625	const_iv (GL_TRIANGLE_STRIP),
		1626	const_iv (GL_TRIANGLE_FAN),
1424	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1627	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1425	const_iv (GL_FASTEST),	1628	const_iv (GL_FASTEST),
		1629	const_iv (GL_V2F),
		1630	const_iv (GL_V3F),
		1631	const_iv (GL_T2F_V3F),
		1632	const_iv (GL_T2F_N3F_V3F),
1426	# undef const_iv	1633	# undef const_iv
1427	};	1634	};
1428		1635
1429	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1430	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1431	}	1638	}
1432		1639
		1640	char *
		1641	gl_vendor ()
		1642	CODE:
		1643	RETVAL = (char *)glGetString (GL_VENDOR);
		1644	OUTPUT:
		1645	RETVAL
		1646
		1647	char *
		1648	gl_version ()
		1649	CODE:
		1650	RETVAL = (char *)glGetString (GL_VERSION);
		1651	OUTPUT:
		1652	RETVAL
		1653
		1654	char *
		1655	gl_extensions ()
		1656	CODE:
		1657	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1658	OUTPUT:
		1659	RETVAL
		1660
1433	int glGetError ()	1661	int glGetError ()
1434		1662
1435	void glClear (int mask)	1663	void glClear (int mask)
1436		1664
1437	void glClearColor (float r, float g, float b, float a = 1.0)	1665	void glClearColor (float r, float g, float b, float a = 1.0)
…		…
1445		1673
1446	void glHint (int target, int mode)	1674	void glHint (int target, int mode)
1447		1675
1448	void glBlendFunc (int sfactor, int dfactor)	1676	void glBlendFunc (int sfactor, int dfactor)
1449		1677
		1678	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1679	CODE:
		1680	gl_BlendFuncSeparate (sa, da, saa, daa);
		1681
		1682	void glDepthMask (int flag)
		1683
1450	void glLogicOp (int opcode)	1684	void glLogicOp (int opcode)
1451		1685
1452	void glColorMask (int red, int green, int blue, int alpha)	1686	void glColorMask (int red, int green, int blue, int alpha)
1453		1687
1454	void glMatrixMode (int mode)	1688	void glMatrixMode (int mode)
…		…
1457		1691
1458	void glPopMatrix ()	1692	void glPopMatrix ()
1459		1693
1460	void glLoadIdentity ()	1694	void glLoadIdentity ()
1461		1695
1462	# near and far are due to microsofts buggy c compiler	1696	# near_ and far_ are due to microsofts buggy "c" compiler
		1697	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1698
		1699	# 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_)	1700	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1464		1701
1465	void glViewport (int x, int y, int width, int height)	1702	void glViewport (int x, int y, int width, int height)
1466		1703
1467	void glScissor (int x, int y, int width, int height)	1704	void glScissor (int x, int y, int width, int height)
…		…
1482		1719
1483	void glEnd ()	1720	void glEnd ()
1484		1721
1485	void glColor (float r, float g, float b, float a = 1.0)	1722	void glColor (float r, float g, float b, float a = 1.0)
1486	PROTOTYPE: @	1723	PROTOTYPE: @
		1724	ALIAS:
		1725	glColor_premultiply = 1
1487	CODE:	1726	CODE:
1488	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	1727	if (ix)
		1728	{
		1729	r *= a;
		1730	g *= a;
		1731	b *= a;
		1732	}
		1733	// microsoft visual "c" rounds instead of truncating...
		1734	glColor4ub (MIN ((int)(r * 256.f), 255),
		1735	MIN ((int)(g * 256.f), 255),
		1736	MIN ((int)(b * 256.f), 255),
		1737	MIN ((int)(a * 256.f), 255));
		1738
		1739	void glInterleavedArrays (int format, int stride, char *data)
		1740
		1741	void glDrawElements (int mode, int count, int type, char *indices)
		1742
		1743	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1744
		1745	void glRasterPos (float x, float y, float z = 0.)
		1746	CODE:
		1747	glRasterPos3f (0, 0, z);
		1748	glBitmap (0, 0, 0, 0, x, y, 0);
1489		1749
1490	void glVertex (float x, float y, float z = 0.)	1750	void glVertex (float x, float y, float z = 0.)
1491	CODE:	1751	CODE:
1492	glVertex3f (x, y, z);	1752	glVertex3f (x, y, z);
1493		1753
…		…
1505		1765
1506	void glBindTexture (int target, int name)	1766	void glBindTexture (int target, int name)
1507		1767
1508	void glConvolutionParameter (int target, int pname, float params)	1768	void glConvolutionParameter (int target, int pname, float params)
1509	CODE:	1769	CODE:
1510	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1770	if (gl.ConvolutionParameterf)
		1771	gl.ConvolutionParameterf (target, pname, params);
1511		1772
1512	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1773	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1513	CODE:	1774	CODE:
1514	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1775	if (gl.ConvolutionFilter2D)
1515	(target, internalformat, width, height, format, type, data));	1776	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1516		1777
1517	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	1778	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1518	CODE:	1779	CODE:
1519	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	1780	if (gl.SeparableFilter2D)
1520	(target, internalformat, width, height, format, type, row, column));	1781	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1521		1782
1522	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1783	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1523		1784
1524	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1785	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1525		1786
1526	void glRasterPos (int x, int y)	1787	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1527	CODE:
1528	glRasterPos2i (x, y);
1529		1788
1530	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	1789	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1531		1790
1532	int glGenTexture ()	1791	int glGenTexture ()
1533	CODE:	1792	CODE:
…		…
1560		1819
1561	void glEndList ()	1820	void glEndList ()
1562		1821
1563	void glCallList (int list)	1822	void glCallList (int list)
1564		1823
		1824

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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 1.109 by root, Wed Jun 7 23:29:13 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 1.109 by root, Wed Jun 7 23:29:13 2006 UTC