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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.57 by root, Fri Apr 21 07:09:10 2006 UTC vs.
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls
2	# include <malloc.h>	3	# include <malloc.h>
		4	# include <windows.h>
		5	# pragma warning(disable:4244)
3	#endif	6	#endif
4		7
5	#include "EXTERN.h"	8	#include "EXTERN.h"
6	#include "perl.h"	9	#include "perl.h"
7	#include "XSUB.h"	10	#include "XSUB.h"
8		11
		12	#include <math.h>
9	#include <string.h>	13	#include <string.h>
10	#include <stdio.h>	14	#include <stdio.h>
11		15
12	#include <SDL.h>	16	#include <SDL.h>
		17	#include <SDL_endian.h>
13	#include <SDL_image.h>	18	#include <SDL_image.h>
14	#include <SDL_mixer.h>	19	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	20	#include <SDL_opengl.h>
16		21
17	#include <glib/gmacros.h>	22	#include <glib/gmacros.h>
18		23
19	#include <pango/pango.h>	24	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>	25	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>	26	#include <pango/pangoft2.h>
		27	#include <pango/pangocairo.h>
22		28
23	#ifndef _WIN32	29	#ifndef _WIN32
24	# include <sys/types.h>	30	# include <sys/types.h>
25	# include <sys/socket.h>	31	# include <sys/socket.h>
26	# include <netinet/in.h>	32	# include <netinet/in.h>
40	#define FOW_DARKNESS 32	46	#define FOW_DARKNESS 32
41		47
42	#define MAP_EXTEND_X 32	48	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	49	#define MAP_EXTEND_Y 512
44		50
		51	#define MIN_FONT_HEIGHT 10
		52
		53	#define GL_CALL(type,func,args) \
		54	{ \
		55	static int init_; \
		56	static type fptr_; \
		57	\
		58	if (!init_) \
		59	{ \
		60	init_ = 1; \
		61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
		62	} \
		63	\
		64	if (fptr_) \
		65	fptr_ args; \
		66	}
		67
45	typedef Mix_Chunk *CFClient__MixChunk;	68	typedef Mix_Chunk *CFClient__MixChunk;
46	typedef Mix_Music *CFClient__MixMusic;	69	typedef Mix_Music *CFClient__MixMusic;
47		70
48	static PangoContext *context;	71	typedef PangoFontDescription *CFClient__Font;
49	static PangoFontMap *fontmap;
50		72
51	typedef struct cf_layout {	73	typedef struct cf_layout {
52	PangoLayout *pl;	74	PangoLayout *pl; // either derived from a cairo or ft2 context
		75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
		76	float r, g, b, a; // default color for rgba mode
53	int base_height;	77	int base_height;
		78	CFClient__Font font;
54	} *CFClient__Layout;	79	} *CFClient__Layout;
		80
		81	static CFClient__Font default_font;
		82	static PangoContext ft2_context, cairo_context;
		83	static PangoFontMap ft2_fontmap, cairo_fontmap;
55		84
56	static void	85	static void
57	substitute_func (FcPattern *pattern, gpointer data)	86	substitute_func (FcPattern *pattern, gpointer data)
58	{	87	{
59	FcPatternAddBool (pattern, FC_HINTING , 1);	88	FcPatternAddBool (pattern, FC_HINTING , 1);
		89	#ifdef _WIN32
		90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
		91	#else
60	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
		93	#endif
61	}	94	}
62		95
63	static void	96	static void
64	layout_update (CFClient__Layout self)	97	layout_update_font (CFClient__Layout self)
65	{	98	{
66	/* use a random scale factor to account for unknown descenders, 0.8 works	99	/* use a random scale factor to account for unknown descenders, 0.8 works
67	* reasonably well with bitstream vera	100	* reasonably well with bitstream vera
68	*/	101	*/
69	PangoFontDescription *font = pango_context_get_font_description (context);	102	PangoFontDescription *font = self->font ? self->font : default_font;
70		103
71	int height = self->base_height * (PANGO_SCALE * 8 / 10);
72
73	if (pango_font_description_get_size (font) != height)
74	{
75	pango_font_description_set_absolute_size (font, height);	104	pango_font_description_set_absolute_size (font,
76	pango_layout_context_changed (self->pl);	105	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
77	}	106
		107	pango_layout_set_font_description (self->pl, font);
78	}	108	}
79		109
80	static void	110	static void
81	layout_get_pixel_size (CFClient__Layout self, int w, int h)	111	layout_get_pixel_size (CFClient__Layout self, int w, int h)
82	{	112	{
83	layout_update (self);
84
85	pango_layout_get_pixel_size (self->pl, w, h);	113	pango_layout_get_pixel_size (self->pl, w, h);
86		114
87	w = (w + 3) & ~3;
88	if (!w) w = 1;	115	if (!w) w = 1;
89	if (!h) h = 1;	116	if (!h) h = 1;
		117
		118	w = (w + 3) & ~3;
90	}	119	}
91		120
92	typedef uint16_t mapface;	121	typedef uint16_t mapface;
93		122
94	typedef struct {	123	typedef struct {
…		…
242	}	271	}
243	}	272	}
244	}	273	}
245		274
246	static void	275	static void
247	music_finished ()	276	music_finished (void)
248	{	277	{
249	SDL_UserEvent ev;	278	SDL_UserEvent ev;
250		279
251	ev.type = SDL_USEREVENT;	280	ev.type = SDL_USEREVENT;
252	ev.code = 0;	281	ev.code = 0;
253	ev.data1 = 0;	282	ev.data1 = 0;
		283	ev.data2 = 0;
		284
		285	SDL_PushEvent ((SDL_Event *)&ev);
		286	}
		287
		288	static void
		289	channel_finished (int channel)
		290	{
		291	SDL_UserEvent ev;
		292
		293	ev.type = SDL_USEREVENT;
		294	ev.code = 1;
		295	ev.data1 = (void *)(long)channel;
254	ev.data2 = 0;	296	ev.data2 = 0;
255		297
256	SDL_PushEvent ((SDL_Event *)&ev);	298	SDL_PushEvent ((SDL_Event *)&ev);
257	}	299	}
258		300
…		…
369	# undef const_iv	411	# undef const_iv
370	};	412	};
371		413
372	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
373	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		416	}
374		417
		418	void
		419	pango_init ()
		420	CODE:
		421	{
		422	// delayed, so it can pick up new fonts added by AddFontResourceEx
375	fontmap = pango_ft2_font_map_new ();	423	ft2_fontmap = pango_ft2_font_map_new ();
376	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);
377	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);	425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
		426
		427	cairo_fontmap = pango_cairo_font_map_get_default ();
		428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
378	}	429	}
379		430
380	int	431	int
381	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
382		433
…		…
392	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
395	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
396		447
		448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		450
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
401		455
402	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
403	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
404	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
405		457
406	SDL_EnableUNICODE (1);	458	SDL_EnableUNICODE (1);
407	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
408		460
409	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
441		493
442	while (SDL_PollEvent (&ev))	494	while (SDL_PollEvent (&ev))
443	{	495	{
444	HV *hv = newHV ();	496	HV *hv = newHV ();
445	hv_store (hv, "type", 4, newSViv (ev.type), 0);	497	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		498
446	switch (ev.type)	499	switch (ev.type)
447	{	500	{
448	case SDL_KEYDOWN:	501	case SDL_KEYDOWN:
449	case SDL_KEYUP:	502	case SDL_KEYUP:
450	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	503	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
…		…
470	case SDL_MOUSEBUTTONUP:	523	case SDL_MOUSEBUTTONUP:
471	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	524	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
472	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	525	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
473	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	526	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
474	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	527	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		528	break;
		529
		530	case SDL_USEREVENT:
		531	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		532	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		533	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		534	break;
475	}	535	}
476		536
477	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	537	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
478	}	538	}
479	}	539	}
480		540
481	int	541	int
482	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	542	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
483	POSTCALL:	543	POSTCALL:
484	Mix_HookMusicFinished (music_finished);	544	Mix_HookMusicFinished (music_finished);
		545	Mix_ChannelFinished (channel_finished);
485		546
486	void	547	void
487	Mix_CloseAudio ()	548	Mix_CloseAudio ()
488		549
489	int	550	int
…		…
512		573
513	void	574	void
514	add_font (char *file)	575	add_font (char *file)
515	CODE:	576	CODE:
516	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	577	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */
517		578	#ifdef _WIN32
518	void	579	// cairo... sigh... requires win2000
519	set_font (char *file)	580	AddFontResourceEx (file, FR_PRIVATE, 0);
520	CODE:	581	#endif
521	{
522	int count;
523	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
524	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
525	FcPatternDestroy (pattern);
526	pango_context_set_font_description (context, font);
527	}
528		582
529	void	583	void
530	load_image_inline (SV *image_)	584	load_image_inline (SV *image_)
531	ALIAS:	585	ALIAS:
532	load_image_file = 1	586	load_image_file = 1
…		…
614	PUSHs (sv_2mortal (newSViv (b / y)));	668	PUSHs (sv_2mortal (newSViv (b / y)));
615	PUSHs (sv_2mortal (newSViv (a / y)));	669	PUSHs (sv_2mortal (newSViv (a / y)));
616	}	670	}
617		671
618	void	672	void
		673	error (char *message)
		674	CODE:
		675	#ifdef _WIN32
		676	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
		677	#else
		678	fprintf (stderr, "ERROR: %s\n", message);
		679	#endif
		680
		681	void
619	fatal (char *message)	682	fatal (char *message)
620	CODE:	683	CODE:
621	#ifdef _WIN32	684	#ifdef _WIN32
622	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	685	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);
623	#else	686	#else
624	fprintf (stderr, "FATAL: %s\n", message);	687	fprintf (stderr, "FATAL: %s\n", message);
625	#endif	688	#endif
626	exit (1);	689	exit (1);
627		690
		691	MODULE = CFClient PACKAGE = CFClient::Font
		692
		693	CFClient::Font
		694	new_from_file (SV class, char path, int id = 0)
		695	CODE:
		696	{
		697	int count;
		698	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		699	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		700	FcPatternDestroy (pattern);
		701	}
		702	OUTPUT:
		703	RETVAL
		704
		705	void
		706	DESTROY (CFClient::Font self)
		707	CODE:
		708	pango_font_description_free (self);
		709
		710	void
		711	make_default (CFClient::Font self)
		712	CODE:
		713	default_font = self;
		714
628	MODULE = CFClient PACKAGE = CFClient::Layout	715	MODULE = CFClient PACKAGE = CFClient::Layout
629		716
630	CFClient::Layout	717	CFClient::Layout
631	new (SV *class, int base_height = 10)	718	new (SV *class, int rgba = 0)
632	CODE:	719	CODE:
633	New (0, RETVAL, 1, struct cf_layout);	720	New (0, RETVAL, 1, struct cf_layout);
634	RETVAL->base_height = base_height;	721
635	RETVAL->pl = pango_layout_new (context);	722	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);
		723	RETVAL->rgba = rgba;
		724	RETVAL->r = 1.;
		725	RETVAL->g = 1.;
		726	RETVAL->b = 1.;
		727	RETVAL->a = 1.;
		728	RETVAL->base_height = MIN_FONT_HEIGHT;
		729	RETVAL->font = 0;
		730
636	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	731	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		732	layout_update_font (RETVAL);
637	OUTPUT:	733	OUTPUT:
638	RETVAL	734	RETVAL
639		735
640	void	736	void
641	DESTROY (CFClient::Layout self)	737	DESTROY (CFClient::Layout self)
642	CODE:	738	CODE:
643	g_object_unref (self->pl);	739	g_object_unref (self->pl);
644	Safefree (self);	740	Safefree (self);
645		741
		742	int
		743	is_rgba (CFClient::Layout self)
		744	CODE:
		745	RETVAL = self->rgba;
		746	OUTPUT:
		747	RETVAL
		748
646	void	749	void
647	set_text (CFClient::Layout self, SV *text_)	750	set_text (CFClient::Layout self, SV *text_)
648	CODE:	751	CODE:
649	{	752	{
650	STRLEN textlen;	753	STRLEN textlen;
…		…
670	SvUTF8_on (RETVAL);	773	SvUTF8_on (RETVAL);
671	OUTPUT:	774	OUTPUT:
672	RETVAL	775	RETVAL
673		776
674	void	777	void
		778	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)
		779	CODE:
		780	self->r = r;
		781	self->g = g;
		782	self->b = b;
		783	self->a = a;
		784
		785	void
		786	set_font (CFClient::Layout self, CFClient::Font font = 0)
		787	CODE:
		788	if (self->font != font)
		789	{
		790	self->font = font;
		791	layout_update_font (self);
		792	}
		793
		794	void
675	set_height (CFClient::Layout self, int base_height)	795	set_height (CFClient::Layout self, int base_height)
676	CODE:	796	CODE:
		797	if (self->base_height != base_height)
		798	{
677	self->base_height = base_height;	799	self->base_height = base_height;
		800	layout_update_font (self);
		801	}
678		802
679	void	803	void
680	set_width (CFClient::Layout self, int max_width = -1)	804	set_width (CFClient::Layout self, int max_width = -1)
681	CODE:	805	CODE:
682	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	806	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
		807
		808	void
		809	set_indent (CFClient::Layout self, int indent)
		810	CODE:
		811	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		812
		813	void
		814	set_spacing (CFClient::Layout self, int spacing)
		815	CODE:
		816	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		817
		818	void
		819	set_ellipsise (CFClient::Layout self, int ellipsise)
		820	CODE:
		821	pango_layout_set_ellipsize (self->pl,
		822	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		823	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		824	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		825	: PANGO_ELLIPSIZE_NONE
		826	);
		827
		828	void
		829	set_single_paragraph_mode (CFClient::Layout self, int spm)
		830	CODE:
		831	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
683		832
684	void	833	void
685	size (CFClient::Layout self)	834	size (CFClient::Layout self)
686	PPCODE:	835	PPCODE:
687	{	836	{
688	int w, h;	837	int w, h;
689		838
690	layout_update (self);
691	layout_get_pixel_size (self, &w, &h);	839	layout_get_pixel_size (self, &w, &h);
692		840
693	EXTEND (SP, 2);	841	EXTEND (SP, 2);
694	PUSHs (sv_2mortal (newSViv (w)));	842	PUSHs (sv_2mortal (newSViv (w)));
695	PUSHs (sv_2mortal (newSViv (h)));	843	PUSHs (sv_2mortal (newSViv (h)));
…		…
698	int	846	int
699	xy_to_index (CFClient::Layout self, int x, int y)	847	xy_to_index (CFClient::Layout self, int x, int y)
700	CODE:	848	CODE:
701	{	849	{
702	int index, trailing;	850	int index, trailing;
703
704	layout_update (self);
705	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	851	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
706
707	RETVAL = index;	852	RETVAL = index;
708	}	853	}
709	OUTPUT:	854	OUTPUT:
710	RETVAL	855	RETVAL
711		856
712	void	857	void
713	cursor_pos (CFClient::Layout self, int index)	858	cursor_pos (CFClient::Layout self, int index)
714	PPCODE:	859	PPCODE:
715	{	860	{
716	PangoRectangle strong_pos;	861	PangoRectangle strong_pos;
717	layout_update (self);
718	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	862	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
719		863
720	EXTEND (SP, 3);	864	EXTEND (SP, 3);
721	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	865	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
722	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	866	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
…		…
727	render (CFClient::Layout self)	871	render (CFClient::Layout self)
728	PPCODE:	872	PPCODE:
729	{	873	{
730	SV *retval;	874	SV *retval;
731	int w, h;	875	int w, h;
732	FT_Bitmap bitmap;
733		876
734	layout_update (self);
735	layout_get_pixel_size (self, &w, &h);	877	layout_get_pixel_size (self, &w, &h);
736		878
		879	if (self->rgba)
		880	{
		881	cairo_surface_t *surface;
		882	cairo_t *cairo;
		883
		884	retval = newSV (w * h * 4);
		885	SvPOK_only (retval);
		886	SvCUR_set (retval, w * h * 4);
		887
		888	memset (SvPVX (retval), 0, w * h * 4);
		889
		890	surface = cairo_image_surface_create_for_data (
		891	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
		892	cairo = cairo_create (surface);
		893	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
		894
		895	pango_cairo_show_layout (cairo, self->pl);
		896
		897	cairo_destroy (cairo);
		898	cairo_surface_destroy (surface);
		899
		900	// what a mess, and its premultiplied, too :(
		901	{
		902	uint32_t p = (uint32_t )SvPVX (retval);
		903	uint32_t e = p + w h;
		904
		905	while (p < e)
		906	{
		907	uint32_t rgba = *p;
		908	rgba = (rgba >> 24) \| (rgba << 8);
		909	rgba = SDL_SwapBE32 (rgba);
		910	*p++ = rgba;
		911	}
		912	}
		913
		914	EXTEND (SP, 5);
		915	PUSHs (sv_2mortal (newSViv (w)));
		916	PUSHs (sv_2mortal (newSViv (h)));
		917	PUSHs (sv_2mortal (retval));
		918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		919	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
		920	}
		921	else
		922	{
		923	FT_Bitmap bitmap;
		924
737	retval = newSV (w * h);	925	retval = newSV (w * h);
738	SvPOK_only (retval);	926	SvPOK_only (retval);
739	SvCUR_set (retval, w * h);	927	SvCUR_set (retval, w * h);
740		928
741	bitmap.rows = h;	929	bitmap.rows = h;
742	bitmap.width = w;	930	bitmap.width = w;
743	bitmap.pitch = w;	931	bitmap.pitch = w;
744	bitmap.buffer = (unsigned char*)SvPVX (retval);	932	bitmap.buffer = (unsigned char*)SvPVX (retval);
745	bitmap.num_grays = 256;	933	bitmap.num_grays = 256;
746	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;	934	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
747		935
748	memset (bitmap.buffer, 0, w * h);	936	memset (bitmap.buffer, 0, w * h);
749		937
750	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);	938	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
751		939
752	EXTEND (SP, 3);	940	EXTEND (SP, 5);
753	PUSHs (sv_2mortal (newSViv (w)));	941	PUSHs (sv_2mortal (newSViv (w)));
754	PUSHs (sv_2mortal (newSViv (h)));	942	PUSHs (sv_2mortal (newSViv (h)));
755	PUSHs (sv_2mortal (retval));	943	PUSHs (sv_2mortal (retval));
		944	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		945	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
		946	}
756	}	947	}
757		948
758	MODULE = CFClient PACKAGE = CFClient::Texture	949	MODULE = CFClient PACKAGE = CFClient::Texture
759		950
760	void	951	void
761	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	952	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)
762	PROTOTYPE: $$$;$$	953	PROTOTYPE: $$$;$$
		954	ALIAS:
		955	draw_quad_alpha = 1
		956	draw_quad_alpha_premultiplied = 2
763	CODE:	957	CODE:
764	{	958	{
765	HV hv = (HV )SvRV (self);	959	HV hv = (HV )SvRV (self);
766	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	960	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
767	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	961	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
…		…
772	{	966	{
773	w = SvNV (*hv_fetch (hv, "w", 1, 1));	967	w = SvNV (*hv_fetch (hv, "w", 1, 1));
774	h = SvNV (*hv_fetch (hv, "h", 1, 1));	968	h = SvNV (*hv_fetch (hv, "h", 1, 1));
775	}	969	}
776		970
		971	if (ix)
		972	{
		973	glEnable (GL_BLEND);
		974	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		975	}
		976
777	glBindTexture (GL_TEXTURE_2D, name);	977	glBindTexture (GL_TEXTURE_2D, name);
		978
778	if (wrap_mode) {	979	if (wrap_mode)
		980	{
779	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);	981	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
780	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);	982	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
781	}	983	}
		984
782	glBegin (GL_QUADS);	985	glBegin (GL_QUADS);
783	glTexCoord2f (0, 0); glVertex2f (x , y );	986	glTexCoord2f (0, 0); glVertex2f (x , y );
784	glTexCoord2f (0, t); glVertex2f (x , y + h);	987	glTexCoord2f (0, t); glVertex2f (x , y + h);
785	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	988	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
786	glTexCoord2f (s, 0); glVertex2f (x + w, y );	989	glTexCoord2f (s, 0); glVertex2f (x + w, y );
787	glEnd ();	990	glEnd ();
		991
		992	if (ix)
		993	glDisable (GL_BLEND);
788	}	994	}
789		995
790	MODULE = CFClient PACKAGE = CFClient::Map	996	MODULE = CFClient PACKAGE = CFClient::Map
791		997
792	CFClient::Map	998	CFClient::Map
…		…
1301	} *civ, const_iv[] = {	1507	} *civ, const_iv[] = {
1302	# define const_iv(name) { # name, (IV)name }	1508	# define const_iv(name) { # name, (IV)name }
1303	const_iv (GL_COLOR_MATERIAL),	1509	const_iv (GL_COLOR_MATERIAL),
1304	const_iv (GL_SMOOTH),	1510	const_iv (GL_SMOOTH),
1305	const_iv (GL_FLAT),	1511	const_iv (GL_FLAT),
		1512	const_iv (GL_DITHER),
1306	const_iv (GL_BLEND),	1513	const_iv (GL_BLEND),
		1514	const_iv (GL_SCISSOR_TEST),
1307	const_iv (GL_AND),	1515	const_iv (GL_AND),
		1516	const_iv (GL_ONE),
		1517	const_iv (GL_ZERO),
1308	const_iv (GL_SRC_ALPHA),	1518	const_iv (GL_SRC_ALPHA),
		1519	const_iv (GL_SRC_ALPHA_SATURATE),
1309	const_iv (GL_ONE_MINUS_SRC_ALPHA),	1520	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		1521	const_iv (GL_ONE_MINUS_DST_ALPHA),
1310	const_iv (GL_RGB),	1522	const_iv (GL_RGB),
1311	const_iv (GL_RGBA),	1523	const_iv (GL_RGBA),
1312	const_iv (GL_UNSIGNED_BYTE),	1524	const_iv (GL_UNSIGNED_BYTE),
1313	const_iv (GL_ALPHA4),
1314	const_iv (GL_ALPHA),	1525	const_iv (GL_ALPHA),
		1526	const_iv (GL_LUMINANCE),
1315	const_iv (GL_FLOAT),	1527	const_iv (GL_FLOAT),
1316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	1528	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1317	const_iv (GL_COMPILE),	1529	const_iv (GL_COMPILE),
1318	const_iv (GL_TEXTURE_1D),	1530	const_iv (GL_TEXTURE_1D),
1319	const_iv (GL_TEXTURE_2D),	1531	const_iv (GL_TEXTURE_2D),
…		…
1330	const_iv (GL_NEAREST_MIPMAP_NEAREST),	1542	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1331	const_iv (GL_LINEAR_MIPMAP_NEAREST),	1543	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1332	const_iv (GL_NEAREST_MIPMAP_LINEAR),	1544	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1333	const_iv (GL_LINEAR_MIPMAP_LINEAR),	1545	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1334	const_iv (GL_GENERATE_MIPMAP),	1546	const_iv (GL_GENERATE_MIPMAP),
1335	const_iv (GL_LINEAR),
1336	const_iv (GL_MODULATE),	1547	const_iv (GL_MODULATE),
		1548	const_iv (GL_DECAL),
1337	const_iv (GL_REPLACE),	1549	const_iv (GL_REPLACE),
1338	const_iv (GL_COLOR_BUFFER_BIT),	1550	const_iv (GL_COLOR_BUFFER_BIT),
1339	const_iv (GL_PROJECTION),	1551	const_iv (GL_PROJECTION),
1340	const_iv (GL_MODELVIEW),	1552	const_iv (GL_MODELVIEW),
1341	const_iv (GL_COLOR_LOGIC_OP),	1553	const_iv (GL_COLOR_LOGIC_OP),
		1554	const_iv (GL_SEPARABLE_2D),
1342	const_iv (GL_CONVOLUTION_2D),	1555	const_iv (GL_CONVOLUTION_2D),
1343	const_iv (GL_CONVOLUTION_BORDER_MODE),	1556	const_iv (GL_CONVOLUTION_BORDER_MODE),
1344	const_iv (GL_CONSTANT_BORDER),	1557	const_iv (GL_CONSTANT_BORDER),
1345	const_iv (GL_LINES),	1558	const_iv (GL_LINES),
1346	const_iv (GL_QUADS),	1559	const_iv (GL_QUADS),
…		…
1371		1584
1372	void glBlendFunc (int sfactor, int dfactor)	1585	void glBlendFunc (int sfactor, int dfactor)
1373		1586
1374	void glLogicOp (int opcode)	1587	void glLogicOp (int opcode)
1375		1588
		1589	void glColorMask (int red, int green, int blue, int alpha)
		1590
1376	void glMatrixMode (int mode)	1591	void glMatrixMode (int mode)
1377		1592
1378	void glPushMatrix ()	1593	void glPushMatrix ()
1379		1594
1380	void glPopMatrix ()	1595	void glPopMatrix ()
1381		1596
1382	void glLoadIdentity ()	1597	void glLoadIdentity ()
1383		1598
		1599	# near and far are due to microsofts buggy c compiler
1384	void glOrtho (double left, double right, double bottom, double top, double near, double far)	1600	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1385		1601
1386	void glViewport (int x, int y, int width, int height)	1602	void glViewport (int x, int y, int width, int height)
		1603
		1604	void glScissor (int x, int y, int width, int height)
1387		1605
1388	void glTranslate (float x, float y, float z = 0.)	1606	void glTranslate (float x, float y, float z = 0.)
1389	CODE:	1607	CODE:
1390	glTranslatef (x, y, z);	1608	glTranslatef (x, y, z);
1391		1609
1392	void glScale (float x, float y, float z)	1610	void glScale (float x, float y, float z = 1.)
1393	CODE:	1611	CODE:
1394	glScalef (x, y, z);	1612	glScalef (x, y, z);
1395		1613
1396	void glRotate (float angle, float x, float y, float z)	1614	void glRotate (float angle, float x, float y, float z)
1397	CODE:	1615	CODE:
…		…
1402	void glEnd ()	1620	void glEnd ()
1403		1621
1404	void glColor (float r, float g, float b, float a = 1.0)	1622	void glColor (float r, float g, float b, float a = 1.0)
1405	PROTOTYPE: @	1623	PROTOTYPE: @
1406	CODE:	1624	CODE:
1407	glColor4f (r, g, b, a);	1625	glColor4ub (MIN ((int)(r * 255.f), 255),
		1626	MIN ((int)(g * 255.f), 255),
		1627	MIN ((int)(b * 255.f), 255),
		1628	MIN ((int)(a * 255.f), 255));
1408		1629
1409	void glVertex (float x, float y, float z = 0.)	1630	void glVertex (float x, float y, float z = 0.)
1410	CODE:	1631	CODE:
1411	glVertex3f (x, y, z);	1632	glVertex3f (x, y, z);
1412		1633
…		…
1424		1645
1425	void glBindTexture (int target, int name)	1646	void glBindTexture (int target, int name)
1426		1647
1427	void glConvolutionParameter (int target, int pname, float params)	1648	void glConvolutionParameter (int target, int pname, float params)
1428	CODE:	1649	CODE:
1429	glConvolutionParameterf (target, pname, params);	1650	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1430		1651
1431	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	1652	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		1653	CODE:
		1654	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
		1655	(target, internalformat, width, height, format, type, data));
		1656
		1657	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		1658	CODE:
		1659	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
		1660	(target, internalformat, width, height, format, type, row, column));
1432		1661
1433	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	1662	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1434		1663
1435	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	1664	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		1665
		1666	void glRasterPos (int x, int y)
		1667	CODE:
		1668	glRasterPos2i (x, y);
		1669
		1670	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1436		1671
1437	int glGenTexture ()	1672	int glGenTexture ()
1438	CODE:	1673	CODE:
1439	{	1674	{
1440	GLuint name;	1675	GLuint name;

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.57 by root, Fri Apr 21 07:09:10 2006 UTC vs. Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.57 by root, Fri Apr 21 07:09:10 2006 UTC vs.
Revision 1.85 by root, Fri May 19 03:49:47 2006 UTC