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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.54 by root, Wed Apr 19 23:37:48 2006 UTC vs.
Revision 1.74 by root, Sat May 6 20:14:57 2006 UTC

33 typedef signed char int8_t; 33 typedef signed char int8_t;
34 typedef signed short int16_t; 34 typedef signed short int16_t;
35 typedef signed int int32_t; 35 typedef signed int int32_t;
36#endif 36#endif
37 37
38#include "glext.h"
39
38#define FOW_DARKNESS 32 40#define FOW_DARKNESS 32
39 41
40#define MAP_EXTEND_X 32 42#define MAP_EXTEND_X 32
41#define MAP_EXTEND_Y 512 43#define MAP_EXTEND_Y 512
42 44
45#define MIN_FONT_HEIGHT 10
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
43typedef Mix_Chunk *CFClient__MixChunk; 62typedef Mix_Chunk *CFClient__MixChunk;
44typedef Mix_Music *CFClient__MixMusic; 63typedef Mix_Music *CFClient__MixMusic;
45 64
46static PangoContext *context; 65typedef PangoFontDescription *CFClient__Font;
47static PangoFontMap *fontmap;
48 66
49typedef struct cf_layout { 67typedef struct cf_layout {
50 PangoLayout *pl; 68 PangoLayout *pl;
51 int base_height; 69 int base_height;
70 CFClient__Font font;
52} *CFClient__Layout; 71} *CFClient__Layout;
72
73static CFClient__Font default_font;
74static PangoContext *context;
75static PangoFontMap *fontmap;
53 76
54static void 77static void
55substitute_func (FcPattern *pattern, gpointer data) 78substitute_func (FcPattern *pattern, gpointer data)
56{ 79{
57 FcPatternAddBool (pattern, FC_HINTING , 1); 80 FcPatternAddBool (pattern, FC_HINTING , 1);
58 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 81 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59} 82}
60 83
61static void 84static void
62layout_update (CFClient__Layout self) 85layout_update_font (CFClient__Layout self)
63{ 86{
64 /* 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
65 * reasonably well with bitstream vera 88 * reasonably well with bitstream vera
66 */ 89 */
67 PangoFontDescription *font = pango_context_get_font_description (context); 90 PangoFontDescription *font = self->font ? self->font : default_font;
68 91
69 int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71 if (pango_font_description_get_size (font) != height)
72 {
73 pango_font_description_set_absolute_size (font, height); 92 pango_font_description_set_absolute_size (font,
74 pango_layout_context_changed (self->pl); 93 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75 } 94
95 pango_layout_set_font_description (self->pl, font);
76} 96}
77 97
78static void 98static void
79layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 99layout_get_pixel_size (CFClient__Layout self, int *w, int *h)
80{ 100{
81 layout_update (self);
82
83 pango_layout_get_pixel_size (self->pl, w, h); 101 pango_layout_get_pixel_size (self->pl, w, h);
84 102
85 *w = (*w + 3) & ~3; 103 *w = (*w + 3) & ~3;
86 if (!*w) *w = 1; 104 if (!*w) *w = 1;
87 if (!*h) *h = 1; 105 if (!*h) *h = 1;
237 break; 255 break;
238 256
239 row->col[x - row->c0].darkness = -1; 257 row->col[x - row->c0].darkness = -1;
240 } 258 }
241 } 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);
273}
274
275static void
276channel_finished (int channel)
277{
278 SDL_UserEvent ev;
279
280 ev.type = SDL_USEREVENT;
281 ev.code = 1;
282 ev.data1 = (void *)(long)channel;
283 ev.data2 = 0;
284
285 SDL_PushEvent ((SDL_Event *)&ev);
242} 286}
243 287
244MODULE = CFClient PACKAGE = CFClient 288MODULE = CFClient PACKAGE = CFClient
245 289
246PROTOTYPES: ENABLE 290PROTOTYPES: ENABLE
426 470
427 while (SDL_PollEvent (&ev)) 471 while (SDL_PollEvent (&ev))
428 { 472 {
429 HV *hv = newHV (); 473 HV *hv = newHV ();
430 hv_store (hv, "type", 4, newSViv (ev.type), 0); 474 hv_store (hv, "type", 4, newSViv (ev.type), 0);
475
431 switch (ev.type) 476 switch (ev.type)
432 { 477 {
433 case SDL_KEYDOWN: 478 case SDL_KEYDOWN:
434 case SDL_KEYUP: 479 case SDL_KEYUP:
435 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 480 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
455 case SDL_MOUSEBUTTONUP: 500 case SDL_MOUSEBUTTONUP:
456 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 501 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
457 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 502 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
458 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 503 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
459 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 504 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
505 break;
506
507 case SDL_USEREVENT:
508 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
509 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
510 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
511 break;
460 } 512 }
461 513
462 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 514 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
463 } 515 }
464} 516}
465 517
466int 518int
467Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 519Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
520 POSTCALL:
521 Mix_HookMusicFinished (music_finished);
522 Mix_ChannelFinished (channel_finished);
468 523
469void 524void
470Mix_CloseAudio () 525Mix_CloseAudio ()
471 526
472int 527int
495 550
496void 551void
497add_font (char *file) 552add_font (char *file)
498 CODE: 553 CODE:
499 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 554 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
500
501void
502set_font (char *file)
503 CODE:
504{
505 int count;
506 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
507 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
508 FcPatternDestroy (pattern);
509 pango_context_set_font_description (context, font);
510}
511 555
512void 556void
513load_image_inline (SV *image_) 557load_image_inline (SV *image_)
514 ALIAS: 558 ALIAS:
515 load_image_file = 1 559 load_image_file = 1
597 PUSHs (sv_2mortal (newSViv (b / y))); 641 PUSHs (sv_2mortal (newSViv (b / y)));
598 PUSHs (sv_2mortal (newSViv (a / y))); 642 PUSHs (sv_2mortal (newSViv (a / y)));
599} 643}
600 644
601void 645void
646error (char *message)
647 CODE:
648#ifdef _WIN32
649 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
650#else
651 fprintf (stderr, "ERROR: %s\n", message);
652#endif
653
654void
602fatal (char *message) 655fatal (char *message)
603 CODE: 656 CODE:
604#ifdef _WIN32 657#ifdef _WIN32
605 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 658 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);
606#else 659#else
607 fprintf (stderr, "FATAL: %s\n", message); 660 fprintf (stderr, "FATAL: %s\n", message);
608#endif 661#endif
609 exit (1); 662 exit (1);
610 663
664MODULE = CFClient PACKAGE = CFClient::Font
665
666CFClient::Font
667new_from_file (SV *class, char *path, int id = 0)
668 CODE:
669{
670 int count;
671 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
672 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
673 FcPatternDestroy (pattern);
674}
675 OUTPUT:
676 RETVAL
677
678void
679DESTROY (CFClient::Font self)
680 CODE:
681 pango_font_description_free (self);
682
683void
684make_default (CFClient::Font self)
685 CODE:
686 default_font = self;
687
611MODULE = CFClient PACKAGE = CFClient::Layout 688MODULE = CFClient PACKAGE = CFClient::Layout
612 689
613CFClient::Layout 690CFClient::Layout
614new (SV *class, int base_height = 10) 691new (SV *class, int base_height = MIN_FONT_HEIGHT)
615 CODE: 692 CODE:
616 New (0, RETVAL, 1, struct cf_layout); 693 New (0, RETVAL, 1, struct cf_layout);
694 RETVAL->pl = pango_layout_new (context);
617 RETVAL->base_height = base_height; 695 RETVAL->base_height = base_height;
618 RETVAL->pl = pango_layout_new (context); 696 RETVAL->font = 0;
619 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 697 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
698 pango_layout_set_font_description (RETVAL->pl, default_font);
620 OUTPUT: 699 OUTPUT:
621 RETVAL 700 RETVAL
622 701
623void 702void
624DESTROY (CFClient::Layout self) 703DESTROY (CFClient::Layout self)
653 SvUTF8_on (RETVAL); 732 SvUTF8_on (RETVAL);
654 OUTPUT: 733 OUTPUT:
655 RETVAL 734 RETVAL
656 735
657void 736void
737set_font (CFClient::Layout self, CFClient::Font font = 0)
738 CODE:
739 if (self->font != font)
740 {
741 self->font = font;
742 layout_update_font (self);
743 }
744
745void
658set_height (CFClient::Layout self, int base_height) 746set_height (CFClient::Layout self, int base_height)
659 CODE: 747 CODE:
748 if (self->base_height != base_height)
749 {
660 self->base_height = base_height; 750 self->base_height = base_height;
751 layout_update_font (self);
752 }
661 753
662void 754void
663set_width (CFClient::Layout self, int max_width = -1) 755set_width (CFClient::Layout self, int max_width = -1)
664 CODE: 756 CODE:
665 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 757 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
668size (CFClient::Layout self) 760size (CFClient::Layout self)
669 PPCODE: 761 PPCODE:
670{ 762{
671 int w, h; 763 int w, h;
672 764
673 layout_update (self);
674 layout_get_pixel_size (self, &w, &h); 765 layout_get_pixel_size (self, &w, &h);
675 766
676 EXTEND (SP, 2); 767 EXTEND (SP, 2);
677 PUSHs (sv_2mortal (newSViv (w))); 768 PUSHs (sv_2mortal (newSViv (w)));
678 PUSHs (sv_2mortal (newSViv (h))); 769 PUSHs (sv_2mortal (newSViv (h)));
681int 772int
682xy_to_index (CFClient::Layout self, int x, int y) 773xy_to_index (CFClient::Layout self, int x, int y)
683 CODE: 774 CODE:
684{ 775{
685 int index, trailing; 776 int index, trailing;
686
687 layout_update (self);
688 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 777 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
689
690 RETVAL = index; 778 RETVAL = index;
691} 779}
692 OUTPUT: 780 OUTPUT:
693 RETVAL 781 RETVAL
694 782
695void 783void
696cursor_pos (CFClient::Layout self, int index) 784cursor_pos (CFClient::Layout self, int index)
697 PPCODE: 785 PPCODE:
698{ 786{
699 PangoRectangle strong_pos; 787 PangoRectangle strong_pos;
700 layout_update (self);
701 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 788 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
702 789
703 EXTEND (SP, 3); 790 EXTEND (SP, 3);
704 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 791 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
705 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 792 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
712{ 799{
713 SV *retval; 800 SV *retval;
714 int w, h; 801 int w, h;
715 FT_Bitmap bitmap; 802 FT_Bitmap bitmap;
716 803
717 layout_update (self);
718 layout_get_pixel_size (self, &w, &h); 804 layout_get_pixel_size (self, &w, &h);
719 805
720 retval = newSV (w * h); 806 retval = newSV (w * h);
721 SvPOK_only (retval); 807 SvPOK_only (retval);
722 SvCUR_set (retval, w * h); 808 SvCUR_set (retval, w * h);
933 cell->darkness = -1; 1019 cell->darkness = -1;
934 } 1020 }
935} 1021}
936 1022
937SV * 1023SV *
938mapmap (CFClient::Map self, int w, int h) 1024mapmap (CFClient::Map self, int x0, int y0, int w, int h)
939 CODE: 1025 CODE:
940{ 1026{
941 int x0, x1, x; 1027 int x1, x;
942 int y0, y1, y; 1028 int y1, y;
943 int z; 1029 int z;
944 SV *map_sv = newSV (w * h * sizeof (uint32_t)); 1030 SV *map_sv = newSV (w * h * sizeof (uint32_t));
945 uint32_t *map = (uint32_t *)SvPVX (map_sv); 1031 uint32_t *map = (uint32_t *)SvPVX (map_sv);
946 1032
947 SvPOK_only (map_sv); 1033 SvPOK_only (map_sv);
948 SvCUR_set (map_sv, w * h * sizeof (uint32_t)); 1034 SvCUR_set (map_sv, w * h * sizeof (uint32_t));
949 1035
950 x0 = self->x - w / 2; x1 = x0 + w; 1036 x0 += self->x; x1 = x0 + w;
951 y0 = self->y - h / 2; y1 = y0 + h; 1037 y0 += self->y; y1 = y0 + h;
952 1038
953 for (y = y0; y < y1; y++) 1039 for (y = y0; y < y1; y++)
954 { 1040 {
955 maprow *row = 0 <= y && y < self->rows 1041 maprow *row = 0 <= y && y < self->rows
956 ? self->row + y 1042 ? self->row + y
1096 *data++ = 0; /* version 0 format */ 1182 *data++ = 0; /* version 0 format */
1097 *data++ = w >> 8; *data++ = w; 1183 *data++ = w >> 8; *data++ = w;
1098 *data++ = h >> 8; *data++ = h; 1184 *data++ = h >> 8; *data++ = h;
1099 1185
1100 // we need to do this 'cause we don't keep an absolute coord system for rows 1186 // we need to do this 'cause we don't keep an absolute coord system for rows
1101 // TODO: treat rows as we treat 1187 // TODO: treat rows as we treat columns
1102 map_get_row (self, y0 + self->y - self->oy);//D 1188 map_get_row (self, y0 + self->y - self->oy);//D
1103 map_get_row (self, y0 + self->y - self->oy + h - 1);//D 1189 map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1104 1190
1105 x0 += self->x - self->ox; 1191 x0 += self->x - self->ox;
1106 y0 += self->y - self->oy; 1192 y0 += self->y - self->oy;
1170 1256
1171 w = *data++ << 8; w |= *data++; 1257 w = *data++ << 8; w |= *data++;
1172 h = *data++ << 8; h |= *data++; 1258 h = *data++ << 8; h |= *data++;
1173 1259
1174 // we need to do this 'cause we don't keep an absolute coord system for rows 1260 // we need to do this 'cause we don't keep an absolute coord system for rows
1175 // TODO: treat rows as we treat 1261 // TODO: treat rows as we treat columns
1176 map_get_row (self, y0 + self->y - self->oy);//D 1262 map_get_row (self, y0 + self->y - self->oy);//D
1177 map_get_row (self, y0 + self->y - self->oy + h - 1);//D 1263 map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1178 1264
1179 x0 += self->x - self->ox; 1265 x0 += self->x - self->ox;
1180 y0 += self->y - self->oy; 1266 y0 += self->y - self->oy;
1284 } *civ, const_iv[] = { 1370 } *civ, const_iv[] = {
1285# define const_iv(name) { # name, (IV)name } 1371# define const_iv(name) { # name, (IV)name }
1286 const_iv (GL_COLOR_MATERIAL), 1372 const_iv (GL_COLOR_MATERIAL),
1287 const_iv (GL_SMOOTH), 1373 const_iv (GL_SMOOTH),
1288 const_iv (GL_FLAT), 1374 const_iv (GL_FLAT),
1375 const_iv (GL_DITHER),
1289 const_iv (GL_BLEND), 1376 const_iv (GL_BLEND),
1377 const_iv (GL_SCISSOR_TEST),
1290 const_iv (GL_AND), 1378 const_iv (GL_AND),
1379 const_iv (GL_ONE),
1380 const_iv (GL_ZERO),
1291 const_iv (GL_SRC_ALPHA), 1381 const_iv (GL_SRC_ALPHA),
1382 const_iv (GL_SRC_ALPHA_SATURATE),
1292 const_iv (GL_ONE_MINUS_SRC_ALPHA), 1383 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1384 const_iv (GL_ONE_MINUS_DST_ALPHA),
1293 const_iv (GL_RGB), 1385 const_iv (GL_RGB),
1294 const_iv (GL_RGBA), 1386 const_iv (GL_RGBA),
1295 const_iv (GL_UNSIGNED_BYTE), 1387 const_iv (GL_UNSIGNED_BYTE),
1296 const_iv (GL_ALPHA4),
1297 const_iv (GL_ALPHA), 1388 const_iv (GL_ALPHA),
1298 const_iv (GL_FLOAT), 1389 const_iv (GL_FLOAT),
1299 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 1390 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1300 const_iv (GL_COMPILE), 1391 const_iv (GL_COMPILE),
1301 const_iv (GL_TEXTURE_1D), 1392 const_iv (GL_TEXTURE_1D),
1308 const_iv (GL_TEXTURE_WRAP_T), 1399 const_iv (GL_TEXTURE_WRAP_T),
1309 const_iv (GL_CLAMP), 1400 const_iv (GL_CLAMP),
1310 const_iv (GL_REPEAT), 1401 const_iv (GL_REPEAT),
1311 const_iv (GL_NEAREST), 1402 const_iv (GL_NEAREST),
1312 const_iv (GL_LINEAR), 1403 const_iv (GL_LINEAR),
1404 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1405 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1406 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1407 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1408 const_iv (GL_GENERATE_MIPMAP),
1313 const_iv (GL_MODULATE), 1409 const_iv (GL_MODULATE),
1410 const_iv (GL_DECAL),
1314 const_iv (GL_REPLACE), 1411 const_iv (GL_REPLACE),
1315 const_iv (GL_COLOR_BUFFER_BIT), 1412 const_iv (GL_COLOR_BUFFER_BIT),
1316 const_iv (GL_PROJECTION), 1413 const_iv (GL_PROJECTION),
1317 const_iv (GL_MODELVIEW), 1414 const_iv (GL_MODELVIEW),
1318 const_iv (GL_COLOR_LOGIC_OP), 1415 const_iv (GL_COLOR_LOGIC_OP),
1416 const_iv (GL_SEPARABLE_2D),
1319 const_iv (GL_CONVOLUTION_2D), 1417 const_iv (GL_CONVOLUTION_2D),
1320 const_iv (GL_CONVOLUTION_BORDER_MODE), 1418 const_iv (GL_CONVOLUTION_BORDER_MODE),
1321 const_iv (GL_CONSTANT_BORDER), 1419 const_iv (GL_CONSTANT_BORDER),
1322 const_iv (GL_LINES), 1420 const_iv (GL_LINES),
1323 const_iv (GL_QUADS), 1421 const_iv (GL_QUADS),
1422 const_iv (GL_LINE_LOOP),
1324 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 1423 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1325 const_iv (GL_FASTEST), 1424 const_iv (GL_FASTEST),
1326# undef const_iv 1425# undef const_iv
1327 }; 1426 };
1328 1427
1347 1446
1348void glBlendFunc (int sfactor, int dfactor) 1447void glBlendFunc (int sfactor, int dfactor)
1349 1448
1350void glLogicOp (int opcode) 1449void glLogicOp (int opcode)
1351 1450
1451void glColorMask (int red, int green, int blue, int alpha)
1452
1352void glMatrixMode (int mode) 1453void glMatrixMode (int mode)
1353 1454
1354void glPushMatrix () 1455void glPushMatrix ()
1355 1456
1356void glPopMatrix () 1457void glPopMatrix ()
1357 1458
1358void glLoadIdentity () 1459void glLoadIdentity ()
1359 1460
1461# near and far are due to microsofts buggy c compiler
1360void glOrtho (double left, double right, double bottom, double top, double near, double far) 1462void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1361 1463
1362void glViewport (int x, int y, int width, int height) 1464void glViewport (int x, int y, int width, int height)
1465
1466void glScissor (int x, int y, int width, int height)
1363 1467
1364void glTranslate (float x, float y, float z = 0.) 1468void glTranslate (float x, float y, float z = 0.)
1365 CODE: 1469 CODE:
1366 glTranslatef (x, y, z); 1470 glTranslatef (x, y, z);
1367 1471
1368void glScale (float x, float y, float z) 1472void glScale (float x, float y, float z = 1.)
1369 CODE: 1473 CODE:
1370 glScalef (x, y, z); 1474 glScalef (x, y, z);
1371 1475
1372void glRotate (float angle, float x, float y, float z) 1476void glRotate (float angle, float x, float y, float z)
1373 CODE: 1477 CODE:
1378void glEnd () 1482void glEnd ()
1379 1483
1380void glColor (float r, float g, float b, float a = 1.0) 1484void glColor (float r, float g, float b, float a = 1.0)
1381 PROTOTYPE: @ 1485 PROTOTYPE: @
1382 CODE: 1486 CODE:
1383 glColor4f (r, g, b, a); 1487 glColor4ub (r * 255., g * 255., b * 255., a * 255.);
1384 1488
1385void glVertex (float x, float y, float z = 0.) 1489void glVertex (float x, float y, float z = 0.)
1386 CODE: 1490 CODE:
1387 glVertex3f (x, y, z); 1491 glVertex3f (x, y, z);
1388 1492
1400 1504
1401void glBindTexture (int target, int name) 1505void glBindTexture (int target, int name)
1402 1506
1403void glConvolutionParameter (int target, int pname, float params) 1507void glConvolutionParameter (int target, int pname, float params)
1404 CODE: 1508 CODE:
1405 glConvolutionParameterf (target, pname, params); 1509 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));
1406 1510
1407void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 1511void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1512 CODE:
1513 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,
1514 (target, internalformat, width, height, format, type, data));
1515
1516void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1517 CODE:
1518 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,
1519 (target, internalformat, width, height, format, type, row, column));
1408 1520
1409void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 1521void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1410 1522
1411void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 1523void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1524
1525void glRasterPos (int x, int y)
1526 CODE:
1527 glRasterPos2i (x, y);
1528
1529void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1412 1530
1413int glGenTexture () 1531int glGenTexture ()
1414 CODE: 1532 CODE:
1415{ 1533{
1416 GLuint name; 1534 GLuint name;

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