[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 1.103 by root, Sun Jun 4 23:05:05 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	#ifdef _WIN32
		92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		93	#else
82	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		95	#endif
83	}	96	}
84		97
85	static void	98	static void
86	layout_update_font (CFClient__Layout self)	99	layout_update_font (CFClient__Layout self)
87	{	100	{
…		…
99	static void	112	static void
100	layout_get_pixel_size (CFClient__Layout self, int w, int h)	113	layout_get_pixel_size (CFClient__Layout self, int w, int h)
101	{	114	{
102	pango_layout_get_pixel_size (self->pl, w, h);	115	pango_layout_get_pixel_size (self->pl, w, h);
103		116
104	w = (w + 3) & ~3;
105	if (!w) w = 1;	117	if (!w) w = 1;
106	if (!h) h = 1;	118	if (!h) h = 1;
		119
		120	w = (w + 3) & ~3;
107	}	121	}
108		122
109	typedef uint16_t mapface;	123	typedef uint16_t mapface;
110		124
111	typedef struct {	125	typedef struct {
…		…
399	# undef const_iv	413	# undef const_iv
400	};	414	};
401		415
402	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
403	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		418	}
404		419
		420	void
		421	pango_init ()
		422	CODE:
		423	{
		424	// delayed, so it can pick up new fonts added by AddFontResourceEx
405	fontmap = pango_ft2_font_map_new ();	425	ft2_fontmap = pango_ft2_font_map_new ();
406	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	426	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
407	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	427	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		428
		429	cairo_fontmap = pango_cairo_font_map_get_default ();
		430	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
408	}	431	}
409		432
410	int	433	int
411	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	434	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
412		435
…		…
422	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
423	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	446	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
424	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	447	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
425	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	448	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
426		449
		450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
		452
427	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
428	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
429	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	455	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
430	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	456	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
431		457
432	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	458	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		459
436	SDL_EnableUNICODE (1);	460	SDL_EnableUNICODE (1);
437	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	461	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
438		462
439	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	463	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
448		472
449	++m;	473	++m;
450	}	474	}
451	}	475	}
452		476
		477	char *
		478	SDL_GetError ()
		479
453	int	480	int
454	SDL_SetVideoMode (int w, int h, int fullscreen)	481	SDL_SetVideoMode (int w, int h, int fullscreen)
455	CODE:	482	CODE:
456	RETVAL = !!SDL_SetVideoMode (	483	RETVAL = !!SDL_SetVideoMode (
457	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	484	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
458	);	485	);
		486	if (RETVAL)
		487	{
459	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	488	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		489	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		490	# include "glfunc.h"
		491	# undef GL_FUNC
		492	}
460	OUTPUT:	493	OUTPUT:
461	RETVAL	494	RETVAL
462		495
463	void	496	void
464	SDL_GL_SwapBuffers ()	497	SDL_GL_SwapBuffers ()
		498
		499	char *
		500	SDL_GetKeyName (int sym)
465		501
466	void	502	void
467	SDL_PollEvent ()	503	SDL_PollEvent ()
468	PPCODE:	504	PPCODE:
469	{	505	{
…		…
488	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	524	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
489	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
490	break;	526	break;
491		527
492	case SDL_MOUSEMOTION:	528	case SDL_MOUSEMOTION:
		529	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		530
493	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	531	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
494	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	532	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
495	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	533	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
496	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	534	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
497	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	535	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
498	break;	536	break;
499		537
500	case SDL_MOUSEBUTTONDOWN:	538	case SDL_MOUSEBUTTONDOWN:
501	case SDL_MOUSEBUTTONUP:	539	case SDL_MOUSEBUTTONUP:
		540	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		541
502	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	542	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
503	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	543	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
504	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	544	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
505	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	545	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
506	break;	546	break;
…		…
533	CODE:	573	CODE:
534	#ifndef _WIN32	574	#ifndef _WIN32
535	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	575	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
536	#endif	576	#endif
537		577
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	578	void
553	add_font (char *file)	579	add_font (char *file)
554	CODE:	580	CODE:
555	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	581	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
		582	#ifdef _WIN32
		583	// cairo... sigh... requires win2000
		584	AddFontResourceEx (file, FR_PRIVATE, 0);
		585	#endif
556		586
557	void	587	void
558	load_image_inline (SV *image_)	588	load_image_inline (SV *image_)
559	ALIAS:	589	ALIAS:
560	load_image_file = 1	590	load_image_file = 1
…		…
644	}	674	}
645		675
646	void	676	void
647	error (char *message)	677	error (char *message)
648	CODE:	678	CODE:
		679	fprintf (stderr, "ERROR: %s\n", message);
649	#ifdef _WIN32	680	#ifdef _WIN32
650	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	681	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
651	#else
652	fprintf (stderr, "ERROR: %s\n", message);
653	#endif	682	#endif
654		683
655	void	684	void
656	fatal (char *message)	685	fatal (char *message)
657	CODE:	686	CODE:
		687	fprintf (stderr, "FATAL: %s\n", message);
658	#ifdef _WIN32	688	#ifdef _WIN32
659	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	689	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
660	#else
661	fprintf (stderr, "FATAL: %s\n", message);
662	#endif	690	#endif
663	exit (1);	691	exit (1);
664		692
665	MODULE = CFClient PACKAGE = CFClient::Font	693	MODULE = CFClient PACKAGE = CFClient::Font
666		694
…		…
687	default_font = self;	715	default_font = self;
688		716
689	MODULE = CFClient PACKAGE = CFClient::Layout	717	MODULE = CFClient PACKAGE = CFClient::Layout
690		718
691	CFClient::Layout	719	CFClient::Layout
692	new (SV *class, int base_height = MIN_FONT_HEIGHT)	720	new (SV *class, int rgba = 0)
693	CODE:	721	CODE:
		722	#if _WIN32
		723	//rgba = 0;//D makes text nicer, breaks TextView
		724	#endif
694	New (0, RETVAL, 1, struct cf_layout);	725	New (0, RETVAL, 1, struct cf_layout);
695	RETVAL->pl = pango_layout_new (context);	726
696	RETVAL->base_height = base_height;	727	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		728	RETVAL->rgba = rgba;
		729	RETVAL->r = 1.;
		730	RETVAL->g = 1.;
		731	RETVAL->b = 1.;
		732	RETVAL->a = 1.;
		733	RETVAL->base_height = MIN_FONT_HEIGHT;
697	RETVAL->font = 0;	734	RETVAL->font = 0;
		735
698	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	736	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
699	pango_layout_set_font_description (RETVAL->pl, default_font);	737	layout_update_font (RETVAL);
700	OUTPUT:	738	OUTPUT:
701	RETVAL	739	RETVAL
702		740
703	void	741	void
704	DESTROY (CFClient::Layout self)	742	DESTROY (CFClient::Layout self)
705	CODE:	743	CODE:
706	g_object_unref (self->pl);	744	g_object_unref (self->pl);
707	Safefree (self);	745	Safefree (self);
708		746
		747	int
		748	is_rgba (CFClient::Layout self)
		749	CODE:
		750	RETVAL = self->rgba;
		751	OUTPUT:
		752	RETVAL
		753
709	void	754	void
710	set_text (CFClient::Layout self, SV *text_)	755	set_text (CFClient::Layout self, SV *text_)
711	CODE:	756	CODE:
712	{	757	{
713	STRLEN textlen;	758	STRLEN textlen;
…		…
731	CODE:	776	CODE:
732	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	777	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
733	SvUTF8_on (RETVAL);	778	SvUTF8_on (RETVAL);
734	OUTPUT:	779	OUTPUT:
735	RETVAL	780	RETVAL
		781
		782	void
		783	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		784	CODE:
		785	self->r = r;
		786	self->g = g;
		787	self->b = b;
		788	self->a = a;
736		789
737	void	790	void
738	set_font (CFClient::Layout self, CFClient::Font font = 0)	791	set_font (CFClient::Layout self, CFClient::Font font = 0)
739	CODE:	792	CODE:
740	if (self->font != font)	793	if (self->font != font)
…		…
756	set_width (CFClient::Layout self, int max_width = -1)	809	set_width (CFClient::Layout self, int max_width = -1)
757	CODE:	810	CODE:
758	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	811	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
759		812
760	void	813	void
		814	set_indent (CFClient::Layout self, int indent)
		815	CODE:
		816	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		817
		818	void
		819	set_spacing (CFClient::Layout self, int spacing)
		820	CODE:
		821	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		822
		823	void
		824	set_ellipsise (CFClient::Layout self, int ellipsise)
		825	CODE:
		826	pango_layout_set_ellipsize (self->pl,
		827	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		828	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		829	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		830	: PANGO_ELLIPSIZE_NONE
		831	);
		832
		833	void
		834	set_single_paragraph_mode (CFClient::Layout self, int spm)
		835	CODE:
		836	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		837
		838	void
761	size (CFClient::Layout self)	839	size (CFClient::Layout self)
762	PPCODE:	840	PPCODE:
763	{	841	{
764	int w, h;	842	int w, h;
765		843
…		…
798	render (CFClient::Layout self)	876	render (CFClient::Layout self)
799	PPCODE:	877	PPCODE:
800	{	878	{
801	SV *retval;	879	SV *retval;
802	int w, h;	880	int w, h;
803	FT_Bitmap bitmap;
804		881
805	layout_get_pixel_size (self, &w, &h);	882	layout_get_pixel_size (self, &w, &h);
806		883
		884	if (self->rgba)
		885	{
		886	cairo_surface_t *surface;
		887	cairo_t *cairo;
		888
		889	retval = newSV (w * h * 4);
		890	SvPOK_only (retval);
		891	SvCUR_set (retval, w * h * 4);
		892
		893	memset (SvPVX (retval), 0, w * h * 4);
		894
		895	surface = cairo_image_surface_create_for_data (
		896	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		897	cairo = cairo_create (surface);
		898	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		899
		900	pango_cairo_show_layout (cairo, self->pl);
		901
		902	cairo_destroy (cairo);
		903	cairo_surface_destroy (surface);
		904
		905	// what a mess, and its premultiplied, too :(
		906	{
		907	uint32_t p = (uint32_t )SvPVX (retval);
		908	uint32_t e = p + w h;
		909
		910	while (p < e)
		911	{
		912	uint32_t rgba = *p;
		913	rgba = (rgba >> 24) \| (rgba << 8);
		914	#if 0
		915	#ifdef _WIN32
		916	{//D
		917	uint8_t r = rgba >> 24;
		918	uint8_t g = rgba >> 16;
		919	uint8_t b = rgba >> 8;
		920	uint8_t a = rgba >> 0;
		921
		922	rgba = (rgba & 0xffffff00) \| a;
		923	}
		924	#endif
		925	#endif
		926	rgba = SDL_SwapBE32 (rgba);
		927	*p++ = rgba;
		928	}
		929	}
		930
		931	EXTEND (SP, 5);
		932	PUSHs (sv_2mortal (newSViv (w)));
		933	PUSHs (sv_2mortal (newSViv (h)));
		934	PUSHs (sv_2mortal (retval));
		935	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		936	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		937	}
		938	else
		939	{
		940	FT_Bitmap bitmap;
		941
807	retval = newSV (w * h);	942	retval = newSV (w * h);
808	SvPOK_only (retval);	943	SvPOK_only (retval);
809	SvCUR_set (retval, w * h);	944	SvCUR_set (retval, w * h);
810		945
811	bitmap.rows = h;	946	bitmap.rows = h;
812	bitmap.width = w;	947	bitmap.width = w;
813	bitmap.pitch = w;	948	bitmap.pitch = w;
814	bitmap.buffer = (unsigned char*)SvPVX (retval);	949	bitmap.buffer = (unsigned char*)SvPVX (retval);
815	bitmap.num_grays = 256;	950	bitmap.num_grays = 256;
816	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	951	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
817		952
818	memset (bitmap.buffer, 0, w * h);	953	memset (bitmap.buffer, 0, w * h);
819		954
820	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	955	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
821		956
822	EXTEND (SP, 3);	957	EXTEND (SP, 5);
823	PUSHs (sv_2mortal (newSViv (w)));	958	PUSHs (sv_2mortal (newSViv (w)));
824	PUSHs (sv_2mortal (newSViv (h)));	959	PUSHs (sv_2mortal (newSViv (h)));
825	PUSHs (sv_2mortal (retval));	960	PUSHs (sv_2mortal (retval));
		961	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		962	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		963	}
826	}	964	}
827		965
828	MODULE = CFClient PACKAGE = CFClient::Texture	966	MODULE = CFClient PACKAGE = CFClient::Texture
829		967
830	void	968	void
831	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	969	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
832	PROTOTYPE: $$$;$$	970	PROTOTYPE: $$$;$$
		971	ALIAS:
		972	draw_quad_alpha = 1
		973	draw_quad_alpha_premultiplied = 2
833	CODE:	974	CODE:
834	{	975	{
835	HV hv = (HV )SvRV (self);	976	HV hv = (HV )SvRV (self);
836	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	977	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
837	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	978	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
838	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	979	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
839	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
840		980
841	if (items < 5)	981	if (items < 5)
842	{	982	{
843	w = SvNV (*hv_fetch (hv, "w", 1, 1));	983	w = SvNV (*hv_fetch (hv, "w", 1, 1));
844	h = SvNV (*hv_fetch (hv, "h", 1, 1));	984	h = SvNV (*hv_fetch (hv, "h", 1, 1));
845	}	985	}
846		986
		987	if (ix)
		988	{
		989	glEnable (GL_BLEND);
		990
		991	if (ix == 2)
		992	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		993	else
		994	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		995	GL_ONE_MINUS_DST_ALPHA, GL_ONE);
		996
		997	glEnable (GL_ALPHA_TEST);
		998	glAlphaFunc (GL_GREATER, 0.01f);
		999	}
		1000
847	glBindTexture (GL_TEXTURE_2D, name);	1001	glBindTexture (GL_TEXTURE_2D, name);
848	if (wrap_mode) {	1002
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);	1003	glBegin (GL_QUADS);
853	glTexCoord2f (0, 0); glVertex2f (x , y );	1004	glTexCoord2f (0, 0); glVertex2f (x , y );
854	glTexCoord2f (0, t); glVertex2f (x , y + h);	1005	glTexCoord2f (0, t); glVertex2f (x , y + h);
855	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1006	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
856	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1007	glTexCoord2f (s, 0); glVertex2f (x + w, y );
857	glEnd ();	1008	glEnd ();
		1009
		1010	if (ix)
		1011	{
		1012	glDisable (GL_ALPHA_TEST);
		1013	glDisable (GL_BLEND);
		1014	}
858	}	1015	}
859		1016
860	MODULE = CFClient PACKAGE = CFClient::Map	1017	MODULE = CFClient PACKAGE = CFClient::Map
861		1018
862	CFClient::Map	1019	CFClient::Map
…		…
926	tex->r = r;	1083	tex->r = r;
927	tex->g = g;	1084	tex->g = g;
928	tex->b = b;	1085	tex->b = b;
929	tex->a = a;	1086	tex->a = a;
930	}	1087	}
		1088
		1089	// somewhat hackish, but for textures that require it, it really
		1090	// improves the look, and most others don't suffer.
		1091	glBindTexture (GL_TEXTURE_2D, name);
		1092	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1093	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1094	// use uglier nearest interpolation because linear suffers
		1095	// from transparent color bleeding and ugly wrapping effects.
		1096	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
931	}	1097	}
932		1098
933	int	1099	int
934	ox (CFClient::Map self)	1100	ox (CFClient::Map self)
935	ALIAS:	1101	ALIAS:
936	oy = 1	1102	oy = 1
		1103	x = 2
		1104	y = 3
		1105	w = 4
		1106	h = 5
937	CODE:	1107	CODE:
938	switch (ix)	1108	switch (ix)
939	{	1109	{
940	case 0: RETVAL = self->ox; break;	1110	case 0: RETVAL = self->ox; break;
941	case 1: RETVAL = self->oy; break;	1111	case 1: RETVAL = self->oy; break;
		1112	case 2: RETVAL = self->x; break;
		1113	case 3: RETVAL = self->y; break;
		1114	case 4: RETVAL = self->w; break;
		1115	case 5: RETVAL = self->h; break;
942	}	1116	}
943	OUTPUT:	1117	OUTPUT:
944	RETVAL	1118	RETVAL
945		1119
946	void	1120	void
…		…
1373	const_iv (GL_COLOR_MATERIAL),	1547	const_iv (GL_COLOR_MATERIAL),
1374	const_iv (GL_SMOOTH),	1548	const_iv (GL_SMOOTH),
1375	const_iv (GL_FLAT),	1549	const_iv (GL_FLAT),
1376	const_iv (GL_DITHER),	1550	const_iv (GL_DITHER),
1377	const_iv (GL_BLEND),	1551	const_iv (GL_BLEND),
		1552	const_iv (GL_CULL_FACE),
1378	const_iv (GL_SCISSOR_TEST),	1553	const_iv (GL_SCISSOR_TEST),
		1554	const_iv (GL_DEPTH_TEST),
		1555	const_iv (GL_ALPHA_TEST),
		1556	const_iv (GL_NORMALIZE),
		1557	const_iv (GL_RESCALE_NORMAL),
1379	const_iv (GL_AND),	1558	const_iv (GL_AND),
1380	const_iv (GL_ONE),	1559	const_iv (GL_ONE),
1381	const_iv (GL_ZERO),	1560	const_iv (GL_ZERO),
1382	const_iv (GL_SRC_ALPHA),	1561	const_iv (GL_SRC_ALPHA),
1383	const_iv (GL_SRC_ALPHA_SATURATE),	1562	const_iv (GL_SRC_ALPHA_SATURATE),
1384	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1563	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1385	const_iv (GL_ONE_MINUS_DST_ALPHA),	1564	const_iv (GL_ONE_MINUS_DST_ALPHA),
1386	const_iv (GL_RGB),	1565	const_iv (GL_RGB),
1387	const_iv (GL_RGBA),	1566	const_iv (GL_RGBA),
1388	const_iv (GL_UNSIGNED_BYTE),	1567	const_iv (GL_UNSIGNED_BYTE),
		1568	const_iv (GL_UNSIGNED_SHORT),
		1569	const_iv (GL_UNSIGNED_INT),
1389	const_iv (GL_ALPHA),	1570	const_iv (GL_ALPHA),
		1571	const_iv (GL_INTENSITY),
		1572	const_iv (GL_LUMINANCE),
		1573	const_iv (GL_LUMINANCE_ALPHA),
1390	const_iv (GL_FLOAT),	1574	const_iv (GL_FLOAT),
1391	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1575	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1392	const_iv (GL_COMPILE),	1576	const_iv (GL_COMPILE),
1393	const_iv (GL_TEXTURE_1D),	1577	const_iv (GL_TEXTURE_1D),
1394	const_iv (GL_TEXTURE_2D),	1578	const_iv (GL_TEXTURE_2D),
…		…
1396	const_iv (GL_TEXTURE_MAG_FILTER),	1580	const_iv (GL_TEXTURE_MAG_FILTER),
1397	const_iv (GL_TEXTURE_MIN_FILTER),	1581	const_iv (GL_TEXTURE_MIN_FILTER),
1398	const_iv (GL_TEXTURE_ENV_MODE),	1582	const_iv (GL_TEXTURE_ENV_MODE),
1399	const_iv (GL_TEXTURE_WRAP_S),	1583	const_iv (GL_TEXTURE_WRAP_S),
1400	const_iv (GL_TEXTURE_WRAP_T),	1584	const_iv (GL_TEXTURE_WRAP_T),
		1585	const_iv (GL_REPEAT),
1401	const_iv (GL_CLAMP),	1586	const_iv (GL_CLAMP),
1402	const_iv (GL_REPEAT),	1587	const_iv (GL_CLAMP_TO_EDGE),
1403	const_iv (GL_NEAREST),	1588	const_iv (GL_NEAREST),
1404	const_iv (GL_LINEAR),	1589	const_iv (GL_LINEAR),
1405	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1590	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1406	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1591	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1407	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1592	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1408	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1593	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1409	const_iv (GL_GENERATE_MIPMAP),	1594	const_iv (GL_GENERATE_MIPMAP),
1410	const_iv (GL_MODULATE),	1595	const_iv (GL_MODULATE),
1411	const_iv (GL_DECAL),	1596	const_iv (GL_DECAL),
1412	const_iv (GL_REPLACE),	1597	const_iv (GL_REPLACE),
		1598	const_iv (GL_DEPTH_BUFFER_BIT),
1413	const_iv (GL_COLOR_BUFFER_BIT),	1599	const_iv (GL_COLOR_BUFFER_BIT),
1414	const_iv (GL_PROJECTION),	1600	const_iv (GL_PROJECTION),
1415	const_iv (GL_MODELVIEW),	1601	const_iv (GL_MODELVIEW),
1416	const_iv (GL_COLOR_LOGIC_OP),	1602	const_iv (GL_COLOR_LOGIC_OP),
1417	const_iv (GL_SEPARABLE_2D),	1603	const_iv (GL_SEPARABLE_2D),
1418	const_iv (GL_CONVOLUTION_2D),	1604	const_iv (GL_CONVOLUTION_2D),
1419	const_iv (GL_CONVOLUTION_BORDER_MODE),	1605	const_iv (GL_CONVOLUTION_BORDER_MODE),
1420	const_iv (GL_CONSTANT_BORDER),	1606	const_iv (GL_CONSTANT_BORDER),
1421	const_iv (GL_LINES),	1607	const_iv (GL_LINES),
		1608	const_iv (GL_LINE_LOOP),
1422	const_iv (GL_QUADS),	1609	const_iv (GL_QUADS),
1423	const_iv (GL_LINE_LOOP),	1610	const_iv (GL_QUAD_STRIP),
		1611	const_iv (GL_TRIANGLES),
		1612	const_iv (GL_TRIANGLE_STRIP),
		1613	const_iv (GL_TRIANGLE_FAN),
1424	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	1614	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1425	const_iv (GL_FASTEST),	1615	const_iv (GL_FASTEST),
		1616	const_iv (GL_V2F),
		1617	const_iv (GL_V3F),
		1618	const_iv (GL_T2F_V3F),
		1619	const_iv (GL_T2F_N3F_V3F),
1426	# undef const_iv	1620	# undef const_iv
1427	};	1621	};
1428		1622
1429	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1623	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1430	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1624	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1431	}	1625	}
1432		1626
		1627	char *
		1628	gl_vendor ()
		1629	CODE:
		1630	RETVAL = (char *)glGetString (GL_VENDOR);
		1631	OUTPUT:
		1632	RETVAL
		1633
		1634	char *
		1635	gl_version ()
		1636	CODE:
		1637	RETVAL = (char *)glGetString (GL_VERSION);
		1638	OUTPUT:
		1639	RETVAL
		1640
		1641	char *
		1642	gl_extensions ()
		1643	CODE:
		1644	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		1645	OUTPUT:
		1646	RETVAL
		1647
1433	int glGetError ()	1648	int glGetError ()
1434		1649
1435	void glClear (int mask)	1650	void glClear (int mask)
1436		1651
1437	void glClearColor (float r, float g, float b, float a = 1.0)	1652	void glClearColor (float r, float g, float b, float a = 1.0)
…		…
1445		1660
1446	void glHint (int target, int mode)	1661	void glHint (int target, int mode)
1447		1662
1448	void glBlendFunc (int sfactor, int dfactor)	1663	void glBlendFunc (int sfactor, int dfactor)
1449		1664
		1665	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		1666	CODE:
		1667	gl_BlendFuncSeparate (sa, da, saa, daa);
		1668
		1669	void glDepthMask (int flag)
		1670
1450	void glLogicOp (int opcode)	1671	void glLogicOp (int opcode)
1451		1672
1452	void glColorMask (int red, int green, int blue, int alpha)	1673	void glColorMask (int red, int green, int blue, int alpha)
1453		1674
1454	void glMatrixMode (int mode)	1675	void glMatrixMode (int mode)
…		…
1457		1678
1458	void glPopMatrix ()	1679	void glPopMatrix ()
1459		1680
1460	void glLoadIdentity ()	1681	void glLoadIdentity ()
1461		1682
1462	# near and far are due to microsofts buggy c compiler	1683	# near_ and far_ are due to microsofts buggy "c" compiler
		1684	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		1685
		1686	# 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_)	1687	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1464		1688
1465	void glViewport (int x, int y, int width, int height)	1689	void glViewport (int x, int y, int width, int height)
1466		1690
1467	void glScissor (int x, int y, int width, int height)	1691	void glScissor (int x, int y, int width, int height)
…		…
1482		1706
1483	void glEnd ()	1707	void glEnd ()
1484		1708
1485	void glColor (float r, float g, float b, float a = 1.0)	1709	void glColor (float r, float g, float b, float a = 1.0)
1486	PROTOTYPE: @	1710	PROTOTYPE: @
		1711	ALIAS:
		1712	glColor_premultiply = 1
1487	CODE:	1713	CODE:
1488	glColor4ub (r * 255., g * 255., b * 255., a * 255.);	1714	if (ix)
		1715	{
		1716	r *= a;
		1717	g *= a;
		1718	b *= a;
		1719	}
		1720	// microsoft visual "c" rounds instead of truncating...
		1721	glColor4ub (MIN ((int)(r * 256.f), 255),
		1722	MIN ((int)(g * 256.f), 255),
		1723	MIN ((int)(b * 256.f), 255),
		1724	MIN ((int)(a * 256.f), 255));
		1725
		1726	void glInterleavedArrays (int format, int stride, char *data)
		1727
		1728	void glDrawElements (int mode, int count, int type, char *indices)
		1729
		1730	# 1.2 void glDrawRangeElements (int mode, int start, int end
		1731
		1732	void glRasterPos (float x, float y, float z = 0.)
		1733	CODE:
		1734	glRasterPos3f (0, 0, z);
		1735	glBitmap (0, 0, 0, 0, x, y, 0);
1489		1736
1490	void glVertex (float x, float y, float z = 0.)	1737	void glVertex (float x, float y, float z = 0.)
1491	CODE:	1738	CODE:
1492	glVertex3f (x, y, z);	1739	glVertex3f (x, y, z);
1493		1740
…		…
1505		1752
1506	void glBindTexture (int target, int name)	1753	void glBindTexture (int target, int name)
1507		1754
1508	void glConvolutionParameter (int target, int pname, float params)	1755	void glConvolutionParameter (int target, int pname, float params)
1509	CODE:	1756	CODE:
1510	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	1757	if (gl.ConvolutionParameterf)
		1758	gl.ConvolutionParameterf (target, pname, params);
1511		1759
1512	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1760	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1513	CODE:	1761	CODE:
1514	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	1762	if (gl.ConvolutionFilter2D)
1515	(target, internalformat, width, height, format, type, data));	1763	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1516		1764
1517	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	1765	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1518	CODE:	1766	CODE:
1519	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	1767	if (gl.SeparableFilter2D)
1520	(target, internalformat, width, height, format, type, row, column));	1768	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1521		1769
1522	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1770	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1523		1771
1524	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1772	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1525		1773
1526	void glRasterPos (int x, int y)	1774	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1527	CODE:
1528	glRasterPos2i (x, y);
1529		1775
1530	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	1776	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1531		1777
1532	int glGenTexture ()	1778	int glGenTexture ()
1533	CODE:	1779	CODE:
…		…
1560		1806
1561	void glEndList ()	1807	void glEndList ()
1562		1808
1563	void glCallList (int list)	1809	void glCallList (int list)
1564		1810
		1811

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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 1.103 by root, Sun Jun 4 23:05:05 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 1.103 by root, Sun Jun 4 23:05:05 2006 UTC