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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.51 by root, Wed Apr 19 20:46:44 2006 UTC vs.
Revision 1.69 by root, Sun Apr 30 08:09:44 2006 UTC

9#include <string.h> 9#include <string.h>
10#include <stdio.h> 10#include <stdio.h>
11 11
12#include <SDL.h> 12#include <SDL.h>
13#include <SDL_image.h> 13#include <SDL_image.h>
14#include <SDL_mixer.h>
14#include <SDL_opengl.h> 15#include <SDL_opengl.h>
15 16
16#include <glib/gmacros.h> 17#include <glib/gmacros.h>
17 18
18#include <pango/pango.h> 19#include <pango/pango.h>
32 typedef signed char int8_t; 33 typedef signed char int8_t;
33 typedef signed short int16_t; 34 typedef signed short int16_t;
34 typedef signed int int32_t; 35 typedef signed int int32_t;
35#endif 36#endif
36 37
38#include "glext.h"
39
37#define FOW_DARKNESS 32 40#define FOW_DARKNESS 32
38 41
39#define MAP_EXTEND_X 32 42#define MAP_EXTEND_X 32
40#define MAP_EXTEND_Y 512 43#define MAP_EXTEND_Y 512
41 44
42static PangoContext *context; 45#define MIN_FONT_HEIGHT 10
43static PangoFontMap *fontmap; 46
47#define GL_CALL(type,func,args) \
48 { \
49 static int init_; \
50 static type fptr_; \
51 \
52 if (!init_) \
53 { \
54 init_ = 1; \
55 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
56 } \
57 \
58 if (fptr_) \
59 fptr_ args; \
60 }
61
62typedef Mix_Chunk *CFClient__MixChunk;
63typedef Mix_Music *CFClient__MixMusic;
64
65typedef PangoFontDescription *CFClient__Font;
44 66
45typedef struct cf_layout { 67typedef struct cf_layout {
46 PangoLayout *pl; 68 PangoLayout *pl;
47 int base_height; 69 int base_height;
70 CFClient__Font font;
48} *CFClient__Layout; 71} *CFClient__Layout;
72
73static CFClient__Font default_font;
74static PangoContext *context;
75static PangoFontMap *fontmap;
49 76
50static void 77static void
51substitute_func (FcPattern *pattern, gpointer data) 78substitute_func (FcPattern *pattern, gpointer data)
52{ 79{
53 FcPatternAddBool (pattern, FC_HINTING , 1); 80 FcPatternAddBool (pattern, FC_HINTING , 1);
54 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 81 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
55} 82}
56 83
57static void 84static void
58layout_update (CFClient__Layout self) 85layout_update_font (CFClient__Layout self)
59{ 86{
60 /* use a random scale factor to account for unknown descenders, 0.8 works 87 /* use a random scale factor to account for unknown descenders, 0.8 works
61 * reasonably well with bitstream vera 88 * reasonably well with bitstream vera
62 */ 89 */
63 PangoFontDescription *font = pango_context_get_font_description (context); 90 PangoFontDescription *font = self->font ? self->font : default_font;
64 91
65 int height = self->base_height * (PANGO_SCALE * 8 / 10);
66
67 if (pango_font_description_get_size (font) != height)
68 {
69 pango_font_description_set_absolute_size (font, height); 92 pango_font_description_set_absolute_size (font,
70 pango_layout_context_changed (self->pl); 93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
71 } 94
95 pango_layout_set_font_description (self->pl, font);
72} 96}
73 97
74static void 98static void
75layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 99layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
76{ 100{
77 layout_update (self);
78
79 pango_layout_get_pixel_size (self->pl, w, h); 101 pango_layout_get_pixel_size (self->pl, w, h);
80 102
81 *w = (*w + 3) & ~3; 103 *w = (*w + 3) & ~3;
82 if (!*w) *w = 1; 104 if (!*w) *w = 1;
83 if (!*h) *h = 1; 105 if (!*h) *h = 1;
233 break; 255 break;
234 256
235 row->col[x - row->c0].darkness = -1; 257 row->col[x - row->c0].darkness = -1;
236 } 258 }
237 } 259 }
260}
261
262static void
263music_finished ()
264{
265 SDL_UserEvent ev;
266
267 ev.type = SDL_USEREVENT;
268 ev.code = 0;
269 ev.data1 = 0;
270 ev.data2 = 0;
271
272 SDL_PushEvent ((SDL_Event *)&ev);
238} 273}
239 274
240MODULE = CFClient PACKAGE = CFClient 275MODULE = CFClient PACKAGE = CFClient
241 276
242PROTOTYPES: ENABLE 277PROTOTYPES: ENABLE
382 417
383 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 418 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
384 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 419 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
385 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 420 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
386 421
422 SDL_EnableUNICODE (1);
423 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
424
387 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 425 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
388 426
389 if (m && m != (SDL_Rect **)-1) 427 if (m && m != (SDL_Rect **)-1)
390 while (*m) 428 while (*m)
391 { 429 {
407 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 445 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
408 OUTPUT: 446 OUTPUT:
409 RETVAL 447 RETVAL
410 448
411void 449void
450SDL_GL_SwapBuffers ()
451
452void
453SDL_PollEvent ()
454 PPCODE:
455{
456 SDL_Event ev;
457
458 while (SDL_PollEvent (&ev))
459 {
460 HV *hv = newHV ();
461 hv_store (hv, "type", 4, newSViv (ev.type), 0);
462 switch (ev.type)
463 {
464 case SDL_KEYDOWN:
465 case SDL_KEYUP:
466 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
467 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
468 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
469 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
470 break;
471
472 case SDL_ACTIVEEVENT:
473 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
474 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
475 break;
476
477 case SDL_MOUSEMOTION:
478 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
479 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
480 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
481 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
482 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
483 break;
484
485 case SDL_MOUSEBUTTONDOWN:
486 case SDL_MOUSEBUTTONUP:
487 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
488 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
489 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
490 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
491 }
492
493 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
494 }
495}
496
497int
498Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)
499 POSTCALL:
500 Mix_HookMusicFinished (music_finished);
501
502void
503Mix_CloseAudio ()
504
505int
506Mix_AllocateChannels (int numchans = -1)
507
508void
412lowdelay (int fd, int val = 1) 509lowdelay (int fd, int val = 1)
413 CODE: 510 CODE:
414#ifndef _WIN32 511#ifndef _WIN32
415 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 512 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));
416#endif 513#endif
431 528
432void 529void
433add_font (char *file) 530add_font (char *file)
434 CODE: 531 CODE:
435 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 532 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
436
437void
438set_font (char *file)
439 CODE:
440{
441 int count;
442 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
443 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
444 FcPatternDestroy (pattern);
445 pango_context_set_font_description (context, font);
446}
447 533
448void 534void
449load_image_inline (SV *image_) 535load_image_inline (SV *image_)
450 ALIAS: 536 ALIAS:
451 load_image_file = 1 537 load_image_file = 1
533 PUSHs (sv_2mortal (newSViv (b / y))); 619 PUSHs (sv_2mortal (newSViv (b / y)));
534 PUSHs (sv_2mortal (newSViv (a / y))); 620 PUSHs (sv_2mortal (newSViv (a / y)));
535} 621}
536 622
537void 623void
624error (char *message)
625 CODE:
626#ifdef _WIN32
627 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
628#else
629 fprintf (stderr, "ERROR: %s\n", message);
630#endif
631
632void
538fatal (char *message) 633fatal (char *message)
539 CODE: 634 CODE:
540#ifdef _WIN32 635#ifdef _WIN32
541 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 636 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
542#else 637#else
543 fprintf (stderr, "FATAL: %s\n", message); 638 fprintf (stderr, "FATAL: %s\n", message);
544#endif 639#endif
545 exit (1); 640 exit (1);
546 641
642MODULE = CFClient PACKAGE = CFClient::Font
643
644CFClient::Font
645new_from_file (SV *class, char *path)
646 CODE:
647{
648 int count;
649 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count);
650 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
651 FcPatternDestroy (pattern);
652}
653 OUTPUT:
654 RETVAL
655
656void
657DESTROY (CFClient::Font self)
658 CODE:
659 pango_font_description_free (self);
660
661void
662make_default (CFClient::Font self)
663 CODE:
664 default_font = self;
665
547MODULE = CFClient PACKAGE = CFClient::Layout 666MODULE = CFClient PACKAGE = CFClient::Layout
548 667
549CFClient::Layout 668CFClient::Layout
550new (SV *class, int base_height = 10) 669new (SV *class, int base_height = MIN_FONT_HEIGHT)
551 CODE: 670 CODE:
552 New (0, RETVAL, 1, struct cf_layout); 671 New (0, RETVAL, 1, struct cf_layout);
672 RETVAL->pl = pango_layout_new (context);
553 RETVAL->base_height = base_height; 673 RETVAL->base_height = base_height;
554 RETVAL->pl = pango_layout_new (context); 674 RETVAL->font = 0;
555 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 675 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
676 pango_layout_set_font_description (RETVAL->pl, default_font);
556 OUTPUT: 677 OUTPUT:
557 RETVAL 678 RETVAL
558 679
559void 680void
560DESTROY (CFClient::Layout self) 681DESTROY (CFClient::Layout self)
589 SvUTF8_on (RETVAL); 710 SvUTF8_on (RETVAL);
590 OUTPUT: 711 OUTPUT:
591 RETVAL 712 RETVAL
592 713
593void 714void
715set_font (CFClient::Layout self, CFClient::Font font = 0)
716 CODE:
717 if (self->font != font)
718 {
719 self->font = font;
720 layout_update_font (self);
721 }
722
723void
594set_height (CFClient::Layout self, int base_height) 724set_height (CFClient::Layout self, int base_height)
595 CODE: 725 CODE:
726 if (self->base_height != base_height)
727 {
596 self->base_height = base_height; 728 self->base_height = base_height;
729 layout_update_font (self);
730 }
597 731
598void 732void
599set_width (CFClient::Layout self, int max_width = -1) 733set_width (CFClient::Layout self, int max_width = -1)
600 CODE: 734 CODE:
601 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 735 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
604size (CFClient::Layout self) 738size (CFClient::Layout self)
605 PPCODE: 739 PPCODE:
606{ 740{
607 int w, h; 741 int w, h;
608 742
609 layout_update (self);
610 layout_get_pixel_size (self, &w, &h); 743 layout_get_pixel_size (self, &w, &h);
611 744
612 EXTEND (SP, 2); 745 EXTEND (SP, 2);
613 PUSHs (sv_2mortal (newSViv (w))); 746 PUSHs (sv_2mortal (newSViv (w)));
614 PUSHs (sv_2mortal (newSViv (h))); 747 PUSHs (sv_2mortal (newSViv (h)));
617int 750int
618xy_to_index (CFClient::Layout self, int x, int y) 751xy_to_index (CFClient::Layout self, int x, int y)
619 CODE: 752 CODE:
620{ 753{
621 int index, trailing; 754 int index, trailing;
622
623 layout_update (self);
624 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 755 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
625
626 RETVAL = index; 756 RETVAL = index;
627} 757}
628 OUTPUT: 758 OUTPUT:
629 RETVAL 759 RETVAL
630 760
631void 761void
632cursor_pos (CFClient::Layout self, int index) 762cursor_pos (CFClient::Layout self, int index)
633 PPCODE: 763 PPCODE:
634{ 764{
635 PangoRectangle strong_pos; 765 PangoRectangle strong_pos;
636 layout_update (self);
637 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 766 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
638 767
639 EXTEND (SP, 3); 768 EXTEND (SP, 3);
640 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 769 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
641 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 770 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
648{ 777{
649 SV *retval; 778 SV *retval;
650 int w, h; 779 int w, h;
651 FT_Bitmap bitmap; 780 FT_Bitmap bitmap;
652 781
653 layout_update (self);
654 layout_get_pixel_size (self, &w, &h); 782 layout_get_pixel_size (self, &w, &h);
655 783
656 retval = newSV (w * h); 784 retval = newSV (w * h);
657 SvPOK_only (retval); 785 SvPOK_only (retval);
658 SvCUR_set (retval, w * h); 786 SvCUR_set (retval, w * h);
869 cell->darkness = -1; 997 cell->darkness = -1;
870 } 998 }
871} 999}
872 1000
873SV * 1001SV *
874mapmap (CFClient::Map self, int w, int h) 1002mapmap (CFClient::Map self, int x0, int y0, int w, int h)
875 CODE: 1003 CODE:
876{ 1004{
877 int x0, x1, x; 1005 int x1, x;
878 int y0, y1, y; 1006 int y1, y;
879 int z; 1007 int z;
880 SV *map_sv = newSV (w * h * sizeof (uint32_t)); 1008 SV *map_sv = newSV (w * h * sizeof (uint32_t));
881 uint32_t *map = (uint32_t *)SvPVX (map_sv); 1009 uint32_t *map = (uint32_t *)SvPVX (map_sv);
882 1010
883 SvPOK_only (map_sv); 1011 SvPOK_only (map_sv);
884 SvCUR_set (map_sv, w * h * sizeof (uint32_t)); 1012 SvCUR_set (map_sv, w * h * sizeof (uint32_t));
885 1013
886 x0 = self->x - w / 2; x1 = x0 + w; 1014 x0 += self->x; x1 = x0 + w;
887 y0 = self->y - h / 2; y1 = y0 + h; 1015 y0 += self->y; y1 = y0 + h;
888 1016
889 for (y = y0; y < y1; y++) 1017 for (y = y0; y < y1; y++)
890 { 1018 {
891 maprow *row = 0 <= y && y < self->rows 1019 maprow *row = 0 <= y && y < self->rows
892 ? self->row + y 1020 ? self->row + y
1032 *data++ = 0; /* version 0 format */ 1160 *data++ = 0; /* version 0 format */
1033 *data++ = w >> 8; *data++ = w; 1161 *data++ = w >> 8; *data++ = w;
1034 *data++ = h >> 8; *data++ = h; 1162 *data++ = h >> 8; *data++ = h;
1035 1163
1036 // we need to do this 'cause we don't keep an absolute coord system for rows 1164 // we need to do this 'cause we don't keep an absolute coord system for rows
1037 // TODO: treat rows as we treat 1165 // TODO: treat rows as we treat columns
1038 map_get_row (self, y0 + self->y - self->oy);//D 1166 map_get_row (self, y0 + self->y - self->oy);//D
1039 map_get_row (self, y0 + self->y - self->oy + h - 1);//D 1167 map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1040 1168
1041 x0 += self->x - self->ox; 1169 x0 += self->x - self->ox;
1042 y0 += self->y - self->oy; 1170 y0 += self->y - self->oy;
1106 1234
1107 w = *data++ << 8; w |= *data++; 1235 w = *data++ << 8; w |= *data++;
1108 h = *data++ << 8; h |= *data++; 1236 h = *data++ << 8; h |= *data++;
1109 1237
1110 // we need to do this 'cause we don't keep an absolute coord system for rows 1238 // we need to do this 'cause we don't keep an absolute coord system for rows
1111 // TODO: treat rows as we treat 1239 // TODO: treat rows as we treat columns
1112 map_get_row (self, y0 + self->y - self->oy);//D 1240 map_get_row (self, y0 + self->y - self->oy);//D
1113 map_get_row (self, y0 + self->y - self->oy + h - 1);//D 1241 map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1114 1242
1115 x0 += self->x - self->ox; 1243 x0 += self->x - self->ox;
1116 y0 += self->y - self->oy; 1244 y0 += self->y - self->oy;
1151 } 1279 }
1152 } 1280 }
1153 } 1281 }
1154} 1282}
1155 1283
1284MODULE = CFClient PACKAGE = CFClient::MixChunk
1285
1286CFClient::MixChunk
1287new_from_file (SV *class, char *path)
1288 CODE:
1289 RETVAL = Mix_LoadWAV (path);
1290 OUTPUT:
1291 RETVAL
1292
1293void
1294DESTROY (CFClient::MixChunk self)
1295 CODE:
1296 Mix_FreeChunk (self);
1297
1298int
1299volume (CFClient::MixChunk self, int volume = -1)
1300 CODE:
1301 RETVAL = Mix_VolumeChunk (self, volume);
1302 OUTPUT:
1303 RETVAL
1304
1305int
1306play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1307 CODE:
1308 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1309 OUTPUT:
1310 RETVAL
1311
1312MODULE = CFClient PACKAGE = CFClient::MixMusic
1313
1314int
1315volume (int volume = -1)
1316 CODE:
1317 RETVAL = Mix_VolumeMusic (volume);
1318 OUTPUT:
1319 RETVAL
1320
1321CFClient::MixMusic
1322new_from_file (SV *class, char *path)
1323 CODE:
1324 RETVAL = Mix_LoadMUS (path);
1325 OUTPUT:
1326 RETVAL
1327
1328void
1329DESTROY (CFClient::MixMusic self)
1330 CODE:
1331 Mix_FreeMusic (self);
1332
1333int
1334play (CFClient::MixMusic self, int loops = -1)
1335 CODE:
1336 RETVAL = Mix_PlayMusic (self, loops);
1337 OUTPUT:
1338 RETVAL
1339
1340MODULE = CFClient PACKAGE = CFClient::OpenGL
1341
1342BOOT:
1343{
1344 HV *stash = gv_stashpv ("CFClient::OpenGL", 1);
1345 static const struct {
1346 const char *name;
1347 IV iv;
1348 } *civ, const_iv[] = {
1349# define const_iv(name) { # name, (IV)name }
1350 const_iv (GL_COLOR_MATERIAL),
1351 const_iv (GL_SMOOTH),
1352 const_iv (GL_FLAT),
1353 const_iv (GL_DITHER),
1354 const_iv (GL_BLEND),
1355 const_iv (GL_SCISSOR_TEST),
1356 const_iv (GL_AND),
1357 const_iv (GL_ONE),
1358 const_iv (GL_ZERO),
1359 const_iv (GL_SRC_ALPHA),
1360 const_iv (GL_SRC_ALPHA_SATURATE),
1361 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1362 const_iv (GL_ONE_MINUS_DST_ALPHA),
1363 const_iv (GL_RGB),
1364 const_iv (GL_RGBA),
1365 const_iv (GL_UNSIGNED_BYTE),
1366 const_iv (GL_ALPHA),
1367 const_iv (GL_FLOAT),
1368 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1369 const_iv (GL_COMPILE),
1370 const_iv (GL_TEXTURE_1D),
1371 const_iv (GL_TEXTURE_2D),
1372 const_iv (GL_TEXTURE_ENV),
1373 const_iv (GL_TEXTURE_MAG_FILTER),
1374 const_iv (GL_TEXTURE_MIN_FILTER),
1375 const_iv (GL_TEXTURE_ENV_MODE),
1376 const_iv (GL_TEXTURE_WRAP_S),
1377 const_iv (GL_TEXTURE_WRAP_T),
1378 const_iv (GL_CLAMP),
1379 const_iv (GL_REPEAT),
1380 const_iv (GL_NEAREST),
1381 const_iv (GL_LINEAR),
1382 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1383 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1384 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1385 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1386 const_iv (GL_GENERATE_MIPMAP),
1387 const_iv (GL_MODULATE),
1388 const_iv (GL_DECAL),
1389 const_iv (GL_REPLACE),
1390 const_iv (GL_COLOR_BUFFER_BIT),
1391 const_iv (GL_PROJECTION),
1392 const_iv (GL_MODELVIEW),
1393 const_iv (GL_COLOR_LOGIC_OP),
1394 const_iv (GL_SEPARABLE_2D),
1395 const_iv (GL_CONVOLUTION_2D),
1396 const_iv (GL_CONVOLUTION_BORDER_MODE),
1397 const_iv (GL_CONSTANT_BORDER),
1398 const_iv (GL_LINES),
1399 const_iv (GL_QUADS),
1400 const_iv (GL_LINE_LOOP),
1401 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1402 const_iv (GL_FASTEST),
1403# undef const_iv
1404 };
1405
1406 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1407 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1408}
1409
1410int glGetError ()
1411
1412void glClear (int mask)
1413
1414void glClearColor (float r, float g, float b, float a = 1.0)
1415 PROTOTYPE: @
1416
1417void glEnable (int cap)
1418
1419void glDisable (int cap)
1420
1421void glShadeModel (int mode)
1422
1423void glHint (int target, int mode)
1424
1425void glBlendFunc (int sfactor, int dfactor)
1426
1427void glLogicOp (int opcode)
1428
1429void glColorMask (int red, int green, int blue, int alpha)
1430
1431void glMatrixMode (int mode)
1432
1433void glPushMatrix ()
1434
1435void glPopMatrix ()
1436
1437void glLoadIdentity ()
1438
1439# near and far are due to microsofts buggy c compiler
1440void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1441
1442void glViewport (int x, int y, int width, int height)
1443
1444void glScissor (int x, int y, int width, int height)
1445
1446void glTranslate (float x, float y, float z = 0.)
1447 CODE:
1448 glTranslatef (x, y, z);
1449
1450void glScale (float x, float y, float z = 1.)
1451 CODE:
1452 glScalef (x, y, z);
1453
1454void glRotate (float angle, float x, float y, float z)
1455 CODE:
1456 glRotatef (angle, x, y, z);
1457
1458void glBegin (int mode)
1459
1460void glEnd ()
1461
1462void glColor (float r, float g, float b, float a = 1.0)
1463 PROTOTYPE: @
1464 CODE:
1465 glColor4f (r, g, b, a);
1466
1467void glVertex (float x, float y, float z = 0.)
1468 CODE:
1469 glVertex3f (x, y, z);
1470
1471void glTexCoord (float s, float t)
1472 CODE:
1473 glTexCoord2f (s, t);
1474
1475void glTexEnv (int target, int pname, float param)
1476 CODE:
1477 glTexEnvf (target, pname, param);
1478
1479void glTexParameter (int target, int pname, float param)
1480 CODE:
1481 glTexParameterf (target, pname, param);
1482
1483void glBindTexture (int target, int name)
1484
1485void glConvolutionParameter (int target, int pname, float params)
1486 CODE:
1487 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1488
1489void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1490 CODE:
1491 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
1492 (target, internalformat, width, height, format, type, data));
1493
1494void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1495 CODE:
1496 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
1497 (target, internalformat, width, height, format, type, row, column));
1498
1499void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1500
1501void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1502
1503void glRasterPos (int x, int y)
1504 CODE:
1505 glRasterPos2i (x, y);
1506
1507void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1508
1509int glGenTexture ()
1510 CODE:
1511{
1512 GLuint name;
1513 glGenTextures (1, &name);
1514 RETVAL = name;
1515}
1516 OUTPUT:
1517 RETVAL
1518
1519void glDeleteTexture (int name)
1520 CODE:
1521{
1522 GLuint name_ = name;
1523 glDeleteTextures (1, &name_);
1524}
1525
1526int glGenList ()
1527 CODE:
1528 RETVAL = glGenLists (1);
1529 OUTPUT:
1530 RETVAL
1531
1532void glDeleteList (int list)
1533 CODE:
1534 glDeleteLists (list, 1);
1535
1536void glNewList (int list, int mode = GL_COMPILE)
1537
1538void glEndList ()
1539
1540void glCallList (int list)
1541

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