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php_glut.c
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php_glut.c
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/*
+----------------------------------------------------------------------------+
| php_opengl - The PHP OpenGL bindings |
+----------------------------------------------------------------------------+
| Copyright (c) 2001 Brad Lafountain |
+----------------------------------------------------------------------------+
| This file is part of php_opengl. |
| |
| php_opengl is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| php_opengl is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with php_opengl; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
+----------------------------------------------------------------------------+
| Authors: Brad Lafountain <rodif_bl@yahoo.com> |
+----------------------------------------------------------------------------+
*/
/* $Id: php_glut.c,v 1.18 2001/12/06 10:10:57 drbrain Exp $ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <GL/glut.h>
#include "php.h"
#include "php_glut.h"
#include "php_convert.h"
static HashTable *call_backs = NULL;
static HashTable *menu_callbacks = NULL;
static HashTable *menu_entry_callbacks = NULL;
static unsigned long unique_menu_entry_id = 0;
function_entry glut_functions[] = {
PHP_FE(glutinit,NULL)
PHP_FE(glutinitwindowsize,NULL)
PHP_FE(glutinitwindowposition,NULL)
PHP_FE(glutinitdisplaymode,NULL)
PHP_FE(glutmainloop,NULL)
PHP_FE(glutcreatewindow,NULL)
PHP_FE(glutcreatesubwindow,NULL)
PHP_FE(glutsetwindow,NULL)
PHP_FE(glutgetwindow,NULL)
PHP_FE(glutdisplayfunc,NULL)
PHP_FE(glutdestroywindow,NULL)
PHP_FE(glutpostredisplay,NULL)
PHP_FE(glutswapbuffers,NULL)
PHP_FE(glutpositionwindow,NULL)
PHP_FE(glutreshapewindow,NULL)
PHP_FE(glutfullscreen,NULL)
PHP_FE(glutpopwindow,NULL)
PHP_FE(glutpushwindow,NULL)
PHP_FE(glutshowwindow,NULL)
PHP_FE(gluthidewindow,NULL)
PHP_FE(gluticonifywindow,NULL)
PHP_FE(glutsetwindowtitle,NULL)
PHP_FE(glutseticontitle,NULL)
PHP_FE(glutsetcursor,NULL)
PHP_FE(glutestablishoverlay,NULL)
PHP_FE(glutuselayer,NULL)
PHP_FE(glutremoveoverlay,NULL)
PHP_FE(glutpostoverlayredisplay,NULL)
PHP_FE(glutcreatemenu,NULL)
PHP_FE(glutaddmenuentry,NULL)
PHP_FE(glutsetmenu,NULL)
PHP_FE(glutgetmenu,NULL)
PHP_FE(glutdestroymenu,NULL)
PHP_FE(glutaddsubmenu,NULL)
PHP_FE(glutchangetomenuentry,NULL)
PHP_FE(glutchangetosubmenu,NULL)
PHP_FE(glutremovemenuitem,NULL)
PHP_FE(glutattachmenu,NULL)
PHP_FE(glutdetachmenu,NULL)
PHP_FE(glutoverlaydisplayfunc,NULL)
PHP_FE(glutreshapefunc,NULL)
PHP_FE(glutkeyboardfunc,NULL)
PHP_FE(glutKeyboardUpFunc,NULL) // yoya
PHP_FE(glutmousefunc,NULL)
PHP_FE(glutmotionfunc,NULL)
PHP_FE(glutpassivemotionfunc,NULL)
PHP_FE(glutvisibilityfunc,NULL)
PHP_FE(glutentryfunc,NULL)
PHP_FE(glutspecialfunc,NULL)
PHP_FE(glutSpecialUpFunc,NULL) // yoya
PHP_FE(glutspaceballmotionfunc,NULL)
PHP_FE(glutspaceballrotatefunc,NULL)
PHP_FE(glutspaceballbuttonfunc,NULL)
PHP_FE(glutbuttonboxfunc,NULL)
PHP_FE(glutdialsfunc,NULL)
PHP_FE(gluttabletmotionfunc,NULL)
PHP_FE(gluttabletbuttonfunc,NULL)
PHP_FE(glutidlefunc,NULL)
PHP_FE(glutsetcolor,NULL)
PHP_FE(glutgetcolor,NULL)
PHP_FE(glutcopycolormap,NULL)
PHP_FE(glutget,NULL)
PHP_FE(glutlayerget,NULL)
PHP_FE(glutdeviceget,NULL)
PHP_FE(glutgetmodifiers,NULL)
PHP_FE(glutextensionsupported,NULL)
PHP_FE(glutbitmapcharacter,NULL)
PHP_FE(glutbitmapwidth,NULL)
PHP_FE(glutstrokecharacter,NULL)
PHP_FE(glutstrokewidth,NULL)
PHP_FE(glutsolidsphere,NULL)
PHP_FE(glutwiresphere,NULL)
PHP_FE(glutsolidcube,NULL)
PHP_FE(glutwirecube,NULL)
PHP_FE(glutsolidcone,NULL)
PHP_FE(glutwirecone,NULL)
PHP_FE(glutsolidtorus,NULL)
PHP_FE(glutwiretorus,NULL)
PHP_FE(glutsoliddodecahedron,NULL)
PHP_FE(glutwiredodecahedron,NULL)
PHP_FE(glutsolidoctahedron,NULL)
PHP_FE(glutwireoctahedron,NULL)
PHP_FE(glutsolidtetrahedron,NULL)
PHP_FE(glutwiretetrahedron,NULL)
PHP_FE(glutsolidicosahedron,NULL)
PHP_FE(glutwireicosahedron,NULL)
PHP_FE(glutsolidteapot,NULL)
PHP_FE(glutwireteapot,NULL)
PHP_FE(glutIgnoreKeyRepeat,NULL)
{NULL, NULL, NULL}
};
zend_module_entry glut_module_entry = {
#if ZEND_MODULE_API_NO >= 20010901
STANDARD_MODULE_HEADER,
#endif
"GLUT functions",
glut_functions,
PHP_MINIT(glut),
PHP_MSHUTDOWN(glut),
PHP_RINIT(glut),
PHP_RSHUTDOWN(glut),
PHP_MINFO(glut),
#if ZEND_MODULE_API_NO >= 20010901
NO_VERSION_YET,
#endif
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_GLUT
ZEND_GET_MODULE(glut)
#endif
PHP_MINIT_FUNCTION(glut)
{
//GLUT Init Constants
REGISTER_LONG_CONSTANT("GLUT_RGBA", GLUT_RGBA, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_RGB", GLUT_RGB, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_INDEX", GLUT_INDEX, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_SINGLE", GLUT_SINGLE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_DOUBLE", GLUT_DOUBLE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_ACCUM", GLUT_ACCUM, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_ALPHA", GLUT_ALPHA, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_DEPTH", GLUT_DEPTH, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_STENCIL", GLUT_STENCIL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_MULTISAMPLE", GLUT_MULTISAMPLE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_STEREO", GLUT_STEREO, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_LUMINANCE", GLUT_LUMINANCE, CONST_CS | CONST_PERSISTENT);
//GLUT Cursor Constants
REGISTER_LONG_CONSTANT("GLUT_CURSOR_RIGHT_ARROW", GLUT_CURSOR_RIGHT_ARROW, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_LEFT_ARROW", GLUT_CURSOR_LEFT_ARROW, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_INFO", GLUT_CURSOR_INFO, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_DESTROY", GLUT_CURSOR_DESTROY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_HELP", GLUT_CURSOR_HELP, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_CYCLE", GLUT_CURSOR_CYCLE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_SPRAY", GLUT_CURSOR_SPRAY, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_WAIT", GLUT_CURSOR_WAIT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_TEXT", GLUT_CURSOR_TEXT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_CROSSHAIR", GLUT_CURSOR_CROSSHAIR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_UP_DOWN", GLUT_CURSOR_UP_DOWN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_LEFT_RIGHT", GLUT_CURSOR_LEFT_RIGHT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_TOP_SIDE", GLUT_CURSOR_TOP_SIDE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_BOTTOM_SIDE", GLUT_CURSOR_BOTTOM_SIDE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_LEFT_SIDE", GLUT_CURSOR_LEFT_SIDE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_RIGHT_SIDE", GLUT_CURSOR_RIGHT_SIDE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_TOP_LEFT_CORNER", GLUT_CURSOR_TOP_LEFT_CORNER, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_TOP_RIGHT_CORNER", GLUT_CURSOR_TOP_RIGHT_CORNER, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_BOTTOM_RIGHT_CORNER", GLUT_CURSOR_BOTTOM_RIGHT_CORNER, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_FULL_CROSSHAIR", GLUT_CURSOR_FULL_CROSSHAIR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_NONE", GLUT_CURSOR_NONE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_CURSOR_INHERIT", GLUT_CURSOR_INHERIT, CONST_CS | CONST_PERSISTENT);
//GLUT Layer Constants
REGISTER_LONG_CONSTANT("GLUT_NORMAL", GLUT_NORMAL, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_OVERLAY", GLUT_OVERLAY, CONST_CS | CONST_PERSISTENT);
//GLUT Button Contants
REGISTER_LONG_CONSTANT("GLUT_LEFT_BUTTON", GLUT_LEFT_BUTTON, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_MIDDLE_BUTTON", GLUT_MIDDLE_BUTTON, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_RIGHT_BUTTON", GLUT_RIGHT_BUTTON, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_DOWN", GLUT_DOWN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_UP", GLUT_UP, CONST_CS | CONST_PERSISTENT);
//GLUT Visibilty Constants
REGISTER_LONG_CONSTANT("GLUT_NOT_VISIBLE", GLUT_NOT_VISIBLE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_VISIBLE", GLUT_VISIBLE , CONST_CS | CONST_PERSISTENT);
//GLUT Key Constants
REGISTER_LONG_CONSTANT("GLUT_KEY_F1", GLUT_KEY_F1 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F2", GLUT_KEY_F2 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F3", GLUT_KEY_F3 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F4", GLUT_KEY_F4 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F5", GLUT_KEY_F5 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F6", GLUT_KEY_F6 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F7", GLUT_KEY_F7 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F8", GLUT_KEY_F8 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F9", GLUT_KEY_F9 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F10", GLUT_KEY_F10 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F11", GLUT_KEY_F11 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_F12", GLUT_KEY_F12 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_LEFT", GLUT_KEY_LEFT , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_UP", GLUT_KEY_UP , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_RIGHT", GLUT_KEY_RIGHT , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_DOWN", GLUT_KEY_DOWN , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_PAGE_UP", GLUT_KEY_PAGE_UP , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_PAGE_DOWN", GLUT_KEY_PAGE_DOWN , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_HOME", GLUT_KEY_HOME , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_END", GLUT_KEY_END , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_KEY_INSERT", GLUT_KEY_INSERT , CONST_CS | CONST_PERSISTENT);
//GLUT Menu Status Constants
REGISTER_LONG_CONSTANT("GLUT_MENU_IN_USE", GLUT_MENU_IN_USE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_MENU_NOT_IN_USE", GLUT_MENU_NOT_IN_USE , CONST_CS | CONST_PERSISTENT);
//GLUT Color Constants
REGISTER_LONG_CONSTANT("GLUT_RED", GLUT_RED , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_GREEN", GLUT_GREEN , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_BLUE", GLUT_BLUE , CONST_CS | CONST_PERSISTENT);
//GLUT Get Attribute Constants
REGISTER_LONG_CONSTANT("GLUT_WINDOW_X", GLUT_WINDOW_X , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_Y", GLUT_WINDOW_Y , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_WIDTH", GLUT_WINDOW_WIDTH , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_HEIGHT", GLUT_WINDOW_HEIGHT , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_BUFFER_SIZE", GLUT_WINDOW_BUFFER_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_STENCIL_SIZE", GLUT_WINDOW_STENCIL_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_DEPTH_SIZE", GLUT_WINDOW_DEPTH_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_RED_SIZE", GLUT_WINDOW_RED_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_GREEN_SIZE", GLUT_WINDOW_GREEN_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_BLUE_SIZE", GLUT_WINDOW_BLUE_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_ALPHA_SIZE", GLUT_WINDOW_ALPHA_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_ACCUM_RED_SIZE", GLUT_WINDOW_ACCUM_RED_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_ACCUM_GREEN_SIZE", GLUT_WINDOW_ACCUM_GREEN_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_ACCUM_BLUE_SIZE", GLUT_WINDOW_ACCUM_BLUE_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_ACCUM_ALPHA_SIZE", GLUT_WINDOW_ACCUM_ALPHA_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_DOUBLEBUFFER", GLUT_WINDOW_DOUBLEBUFFER , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_RGBA", GLUT_WINDOW_RGBA , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_PARENT", GLUT_WINDOW_PARENT , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_NUM_CHILDREN", GLUT_WINDOW_NUM_CHILDREN , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_COLORMAP_SIZE", GLUT_WINDOW_COLORMAP_SIZE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_NUM_SAMPLES", GLUT_WINDOW_NUM_SAMPLES , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_STEREO", GLUT_WINDOW_STEREO , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_WINDOW_CURSOR", GLUT_WINDOW_CURSOR , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_SCREEN_WIDTH", GLUT_SCREEN_WIDTH , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_SCREEN_HEIGHT", GLUT_SCREEN_HEIGHT , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_SCREEN_WIDTH_MM", GLUT_SCREEN_WIDTH_MM , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_SCREEN_HEIGHT_MM", GLUT_SCREEN_HEIGHT_MM , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_MENU_NUM_ITEMS", GLUT_MENU_NUM_ITEMS , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_DISPLAY_MODE_POSSIBLE", GLUT_DISPLAY_MODE_POSSIBLE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_INIT_DISPLAY_MODE", GLUT_INIT_DISPLAY_MODE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_INIT_WINDOW_X", GLUT_INIT_WINDOW_X , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_INIT_WINDOW_Y", GLUT_INIT_WINDOW_Y , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_INIT_WINDOW_WIDTH", GLUT_INIT_WINDOW_WIDTH , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_INIT_WINDOW_HEIGHT", GLUT_INIT_WINDOW_HEIGHT , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_ELAPSED_TIME", GLUT_ELAPSED_TIME , CONST_CS | CONST_PERSISTENT);
//GLUT Layer Constants
REGISTER_LONG_CONSTANT("GLUT_OVERLAY_POSSIBLE", GLUT_OVERLAY_POSSIBLE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_LAYER_IN_USE", GLUT_LAYER_IN_USE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_HAS_OVERLAY", GLUT_HAS_OVERLAY , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_TRANSPARENT_INDEX", GLUT_TRANSPARENT_INDEX , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_NORMAL_DAMAGED", GLUT_NORMAL_DAMAGED , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_OVERLAY_DAMAGED", GLUT_OVERLAY_DAMAGED , CONST_CS | CONST_PERSISTENT);
//GLUT Device Constants
REGISTER_LONG_CONSTANT("GLUT_HAS_KEYBOARD", GLUT_HAS_KEYBOARD , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_HAS_MOUSE", GLUT_HAS_MOUSE , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_HAS_SPACEBALL", GLUT_HAS_SPACEBALL , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_HAS_DIAL_AND_BUTTON_BOX", GLUT_HAS_DIAL_AND_BUTTON_BOX , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_HAS_TABLET", GLUT_HAS_TABLET , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_NUM_MOUSE_BUTTONS", GLUT_NUM_MOUSE_BUTTONS , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_NUM_SPACEBALL_BUTTONS", GLUT_NUM_SPACEBALL_BUTTONS , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_NUM_BUTTON_BOX_BUTTONS", GLUT_NUM_BUTTON_BOX_BUTTONS , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_NUM_DIALS", GLUT_NUM_DIALS , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_NUM_TABLET_BUTTONS", GLUT_NUM_TABLET_BUTTONS , CONST_CS | CONST_PERSISTENT);
//GLUT Modifyer Constants
REGISTER_LONG_CONSTANT("GLUT_ACTIVE_SHIFT", GLUT_ACTIVE_SHIFT , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_ACTIVE_CTRL", GLUT_ACTIVE_CTRL , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_ACTIVE_ALT", GLUT_ACTIVE_ALT , CONST_CS | CONST_PERSISTENT);
//GLUT Font Constants
REGISTER_LONG_CONSTANT("GLUT_BITMAP_8_BY_13", (long)GLUT_BITMAP_8_BY_13 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_BITMAP_9_BY_15", (long)GLUT_BITMAP_9_BY_15 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_BITMAP_TIMES_ROMAN_10", (long)GLUT_BITMAP_TIMES_ROMAN_10 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_BITMAP_TIMES_ROMAN_24", (long)GLUT_BITMAP_TIMES_ROMAN_24 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_BITMAP_HELVETICA_10", (long)GLUT_BITMAP_HELVETICA_10 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_BITMAP_HELVETICA_12", (long)GLUT_BITMAP_HELVETICA_12 , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_BITMAP_HELVETICA_18", (long)GLUT_BITMAP_HELVETICA_18 , CONST_CS | CONST_PERSISTENT);
//GLUT Stroke Constants
REGISTER_LONG_CONSTANT("GLUT_STROKE_ROMAN", (long)GLUT_STROKE_ROMAN , CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("GLUT_STROKE_MONO_ROMAN", (long)GLUT_STROKE_MONO_ROMAN , CONST_CS | CONST_PERSISTENT);
}
PHP_RINIT_FUNCTION(glut)
{
call_backs = (HashTable*)emalloc(sizeof(HashTable));
zend_hash_init(call_backs, 0, NULL, ZVAL_PTR_DTOR, 0);
menu_callbacks = (HashTable*)emalloc(sizeof(HashTable));
zend_hash_init(menu_callbacks, 0, NULL, ZVAL_PTR_DTOR, 0);
menu_entry_callbacks = (HashTable*)emalloc(sizeof(HashTable));
zend_hash_init(menu_entry_callbacks, 0, NULL, ZVAL_PTR_DTOR, 0);
return SUCCESS;
}
PHP_RSHUTDOWN_FUNCTION(glut)
{
zend_hash_destroy(call_backs);
efree(call_backs);
zend_hash_destroy(menu_callbacks);
efree(menu_callbacks);
zend_hash_destroy(menu_entry_callbacks);
efree(menu_entry_callbacks);
return SUCCESS;
}
PHP_MSHUTDOWN_FUNCTION(glut)
{
return SUCCESS;
}
PHP_MINFO_FUNCTION(glut)
{
php_printf("GLUT support enabled");
}
// GLUT Init Functions
// {{{ proto void glutinit(array argv)
PHP_FUNCTION(glutinit)
{
//XXX: make real argv/argc
zval *argv;
int argc_tmp;
char **argv_tmp;
PARAM_ONE("z/", &argv);
convert_to_array(argv);
argc_tmp = zend_hash_num_elements(Z_ARRVAL_P(argv));
argv_tmp = php_array_to_string_array(argv);
glutInit(&argc_tmp,argv_tmp);
efree(argv_tmp);
}
// }}}
// {{{ void glutinitwindowsize(long width, long height)
PHP_FUNCTION(glutinitwindowsize)
{
zval *width,*height;
TWO_PARAM(width,height);
convert_to_long(width);
convert_to_long(height);
glutInitWindowSize(Z_LVAL_P(width),Z_LVAL_P(height));
}
// }}}
// {{{ void glutinitwindowposition(long x, long y)
PHP_FUNCTION(glutinitwindowposition)
{
zval *x,*y;
TWO_PARAM(x,y);
convert_to_long(x);
convert_to_long(y);
glutInitWindowPosition(Z_LVAL_P(x),Z_LVAL_P(y));
}
// }}}
// {{{ void glutinitdisplaymode(long disp)
PHP_FUNCTION(glutinitdisplaymode)
{
zval *disp;
ONE_PARAM(disp);
convert_to_long(disp);
glutInitDisplayMode((unsigned int)Z_LVAL_P(disp));
}
// }}}
// {{{ void glutmainloop()
PHP_FUNCTION(glutmainloop)
{
ZERO_PARAM();
glutMainLoop();
}
// }}}
// {{{ long glutcreatewindow(string name)
PHP_FUNCTION(glutcreatewindow)
{
zval *name;
int win;
ONE_PARAM(name);
convert_to_string(name);
win = glutCreateWindow(Z_STRVAL_P(name));
RETURN_LONG(win);
}
// }}}
// {{{ void glutcreatesubwindow(long win, long x, long y, long width, long height)
PHP_FUNCTION(glutcreatesubwindow)
{
zval *win,*x,*y,*width,*height;
FIVE_PARAM(win,x,y,width,height);
convert_to_long(win);
convert_to_long(x);
convert_to_long(y);
convert_to_long(width);
convert_to_long(height);
glutCreateSubWindow(Z_LVAL_P(win),Z_LVAL_P(x),Z_LVAL_P(y),Z_LVAL_P(width),Z_LVAL_P(height));
}
// }}}
// {{{ void glutsetwindow(long win)
PHP_FUNCTION(glutsetwindow)
{
zval *win;
ONE_PARAM(win);
convert_to_long(win);
glutSetWindow(Z_LVAL_P(win));
}
// }}}
// {{{ long glutgetwindow()
PHP_FUNCTION(glutgetwindow)
{
RETURN_LONG(glutGetWindow());
}
// }}}
// {{{ void glutdestroywindow(long win)
PHP_FUNCTION(glutdestroywindow)
{
zval *win;
ONE_PARAM(win);
convert_to_long(win);
glutDestroyWindow(Z_LVAL_P(win));
}
// }}}
// {{{ void glutpostredisplay()
PHP_FUNCTION(glutpostredisplay)
{
ZERO_PARAM();
glutPostRedisplay();
}
// }}}
// {{{ void glutswapbuffers()
PHP_FUNCTION(glutswapbuffers)
{
ZERO_PARAM();
glutSwapBuffers();
}
// }}}
// {{{ void glutpositionwindow(long x, long y)
PHP_FUNCTION(glutpositionwindow)
{
zval *x,*y;
TWO_PARAM(x,y);
convert_to_long(x);
convert_to_long(y);
glutPositionWindow(Z_LVAL_P(x),Z_LVAL_P(y));
}
// }}}
// {{{ void glutreshapewindow(long width, long height)
PHP_FUNCTION(glutreshapewindow)
{
zval *width,*height;
TWO_PARAM(width,height);
convert_to_long(width);
convert_to_long(height);
glutPositionWindow(Z_LVAL_P(width),Z_LVAL_P(height));
}
// }}}
// {{{ void glutfullscreen()
PHP_FUNCTION(glutfullscreen)
{
ZERO_PARAM();
glutFullScreen();
}
// }}}
// {{{ void glutpopwindow()
PHP_FUNCTION(glutpopwindow)
{
ZERO_PARAM();
glutPopWindow();
}
// }}}
// {{{ void glutpushwindow()
PHP_FUNCTION(glutpushwindow)
{
ZERO_PARAM();
glutPushWindow();
}
// }}}
// {{{ void glutshowwindow()
PHP_FUNCTION(glutshowwindow)
{
ZERO_PARAM();
glutShowWindow();
}
// }}}
// {{{ void gluthidewindow()
PHP_FUNCTION(gluthidewindow)
{
ZERO_PARAM();
glutHideWindow();
}
// }}}
// {{{ void gluticonifywindow()
PHP_FUNCTION(gluticonifywindow)
{
ZERO_PARAM();
glutIconifyWindow();
}
// }}}
// {{{ void glutsetwindowtitle(string name)
PHP_FUNCTION(glutsetwindowtitle)
{
zval *name;
ONE_PARAM(name);
convert_to_string(name);
glutSetWindowTitle(Z_STRVAL_P(name));
}
// }}}
// {{{ void glutseticontitle(string name)
PHP_FUNCTION(glutseticontitle)
{
zval *name;
ONE_PARAM(name);
convert_to_string(name);
glutSetIconTitle(Z_STRVAL_P(name));
}
// }}}
// {{{ void glutsetcursor(long cursor)
PHP_FUNCTION(glutsetcursor)
{
zval *cursor;
ONE_PARAM(cursor);
convert_to_long(cursor);
glutSetCursor(Z_LVAL_P(cursor));
}
// }}}
// {{{ void glutestablishoverlay()
PHP_FUNCTION(glutestablishoverlay)
{
ZERO_PARAM();
glutEstablishOverlay();
}
// }}}
// {{{ void glutuselayer(long layer)
PHP_FUNCTION(glutuselayer)
{
zval *layer;
ONE_PARAM(layer);
convert_to_long(layer);
glutUseLayer(Z_LVAL_P(layer));
}
// }}}
// {{{ void glutremoveoverlay()
PHP_FUNCTION(glutremoveoverlay)
{
ZERO_PARAM();
glutRemoveOverlay();
}
// }}}
// {{{ void glutpostoverlayredisplay()
PHP_FUNCTION(glutpostoverlayredisplay)
{
ZERO_PARAM();
glutPostOverlayRedisplay();
}
// }}}
// {{{ void glutshowoverlay()
PHP_FUNCTION(glutshowoverlay)
{
ZERO_PARAM();
glutShowOverlay();
}
// }}}
// {{{ void gluthideoverlay()
PHP_FUNCTION(gluthideoverlay)
{
ZERO_PARAM();
glutHideOverlay();
}
// }}}
void menu_callback(int selection)
{
zval *z_menu_entry, **z_menu_id, **z_menu_parameter, *z_menu_function, *params[1];
zval retval;
TSRMLS_FETCH();
if (zend_hash_index_find(menu_entry_callbacks, selection, (void **)&z_menu_entry) != SUCCESS) {
php_error(E_WARNING, "unknown menu entry callback %d", selection);
return;
}
if (zend_hash_index_find(Z_ARRVAL_P(z_menu_entry), 0, (void **)&z_menu_id) != SUCCESS) {
php_error(E_WARNING, "can't find menu_id");
return;
}
if (zend_hash_index_find(Z_ARRVAL_P(z_menu_entry), 1, (void **)&z_menu_parameter) != SUCCESS) {
php_error(E_WARNING, "can't find menu_parameter");
return;
}
if (zend_hash_index_find(menu_callbacks, Z_LVAL_PP(z_menu_id), (void **)&z_menu_function) != SUCCESS) {
php_error(E_WARNING, "unknown menu callback %d", z_menu_id);
return;
}
MAKE_STD_ZVAL(params[0]);
ZVAL_LONG(params[0], Z_LVAL_PP(z_menu_parameter));
if (call_user_function(CG(function_table), NULL, z_menu_function, &retval, 1, params TSRMLS_CC) != SUCCESS)
zend_error(E_ERROR, "Function call failed");
efree(params[0]);
}
// {{{ long glutcreatemenu(mixed menu_callback)
PHP_FUNCTION(glutcreatemenu)
{
zval *callback;
int menu_id;
ONE_PARAM(callback);
IS_CALLBACK(callback, 1);
HASH_MENU_CALLBACK(callback, 1, menu_id = glutCreateMenu(menu_callback));
RETURN_LONG(menu_id);
}
// }}}
// {{{ void glutsetmenu(long menu)
PHP_FUNCTION(glutsetmenu)
{
zval *menu;
ONE_PARAM(menu);
convert_to_long(menu);
glutSetMenu(Z_LVAL_P(menu));
}
// }}}
// {{{ long glutgetmenu()
PHP_FUNCTION(glutgetmenu)
{
int menu;
ZERO_PARAM();
menu = glutGetMenu();
RETURN_LONG(menu);
}
// }}}
// {{{ void glutdestroymenu(long menu)
PHP_FUNCTION(glutdestroymenu)
{
zval *menu;
ONE_PARAM(menu);
convert_to_long(menu);
glutDestroyMenu(Z_LVAL_P(menu));
}
// }}}
// {{{ bool glutaddmenuentry(string name, long value)
PHP_FUNCTION(glutaddmenuentry)
{
zval *name, *value, *menu_entry;
int current_menu;
TWO_PARAM(name,value);
convert_to_string(name);
convert_to_long(value);
if (0 == ( current_menu = glutGetMenu())) {
php_error(E_WARNING, "%s() no current glutMenu; call glutcreatemenu() first",
get_active_function_name(TSRMLS_C));
RETURN_FALSE;
}
MAKE_STD_ZVAL(menu_entry);
array_init(menu_entry);
add_index_long(menu_entry, 0, current_menu);
add_index_long(menu_entry, 1, Z_LVAL_P(value));
zend_hash_index_update(menu_entry_callbacks, unique_menu_entry_id, menu_entry, sizeof(zval), NULL);
glutAddMenuEntry(Z_STRVAL_P(name), unique_menu_entry_id++);
RETURN_TRUE;
}
// }}}
// {{{ void glutaddsubmenu(string name, long value)
PHP_FUNCTION(glutaddsubmenu)
{
zval *name,*value;
TWO_PARAM(name,value);
convert_to_string(name);
convert_to_long(value);
glutAddSubMenu(Z_STRVAL_P(name),Z_LVAL_P(value));
}
// }}}
// {{{ void glutchangetomenuentry(long entry, string name, long value)
PHP_FUNCTION(glutchangetomenuentry)
{
zval *entry,*name,*value;
THREE_PARAM(entry,name,value);
convert_to_long(entry);
convert_to_string(name);
convert_to_long(value);
glutChangeToMenuEntry(Z_LVAL_P(entry),Z_STRVAL_P(name),Z_LVAL_P(value));
}
// }}}
// {{{ void glutchangetosubmenu(long entry, string name, long value)
PHP_FUNCTION(glutchangetosubmenu)
{
zval *entry,*name,*value;
THREE_PARAM(entry,name,value);
convert_to_long(entry);
convert_to_string(name);
convert_to_long(value);
glutChangeToSubMenu(Z_LVAL_P(entry),Z_STRVAL_P(name),Z_LVAL_P(value));
}
// }}}
// {{{ void glutremovemenuitem(long entry)
PHP_FUNCTION(glutremovemenuitem)
{
zval *entry;
ONE_PARAM(entry);
convert_to_long(entry);
glutRemoveMenuItem(Z_LVAL_P(entry));
}
// }}}
// {{{ void glutattachmenu(long button)
PHP_FUNCTION(glutattachmenu)
{
zval *button;
ONE_PARAM(button);
convert_to_long(button);
glutAttachMenu(Z_LVAL_P(button));
}
// }}}
// {{{ void glutdetachmenu(long button)
PHP_FUNCTION(glutdetachmenu)
{
zval *button;
ONE_PARAM(button);
convert_to_long(button);
glutDetachMenu(Z_LVAL_P(button));
}
// }}}
void glutdisplayfunction_callback()
{
call_user_callback(call_backs,GLUT_DISPLAY_CALLBACK,0,NULL);
}
// {{{ bool glutdisplayfunc(mixed callback)
PHP_FUNCTION(glutdisplayfunc)
{
zval *callback;
char *callback_name = NULL;
ONE_PARAM(callback);
HASH_CALLBACK(callback, 1, GLUT_DISPLAY_CALLBACK);
glutDisplayFunc((void*)glutdisplayfunction_callback);
RETURN_TRUE;
}
// }}}
void glutoverlaydisplayfunc_callback()
{
call_user_callback(call_backs,GLUT_OVERLAY_DISPLAY_CALLBACK,0,NULL);
}
// {{{ bool glutoverlaydisplayfunc(mixed callback)
PHP_FUNCTION(glutoverlaydisplayfunc)
{
zval *callback;
char *callback_name = NULL;
ONE_PARAM(callback);
IS_NULL_CALLBACK(callback, glutOverlayDisplayFunc);
HASH_CALLBACK(callback, 1, GLUT_OVERLAY_DISPLAY_CALLBACK);
glutOverlayDisplayFunc((void*)glutoverlaydisplayfunc_callback);
RETURN_TRUE;
}
// }}}
void glutreshapefunc_callback(int width,int height)
{
zval *params[2];
params[0] = (zval *)emalloc(sizeof(zval));
params[1] = (zval *)emalloc(sizeof(zval));
ZVAL_LONG(params[0],width);
ZVAL_LONG(params[1],height);
call_user_callback(call_backs,GLUT_RESHAPE_CALLBACK,2,params);
}
// {{{ bool glutreshapefunc(mixed callback)
PHP_FUNCTION(glutreshapefunc)
{
zval *callback;
char *callback_name = NULL;
ONE_PARAM(callback);
IS_NULL_CALLBACK(callback, glutReshapeFunc);
HASH_CALLBACK(callback, 1, GLUT_RESHAPE_CALLBACK);
glutReshapeFunc(glutreshapefunc_callback);
RETURN_TRUE;
}
// }}}
void glutkeyboardfunc_callback(unsigned char key,int x,int y)
{
zval *params[3];
char *str;
params[0] = (zval *)emalloc(sizeof(zval));
params[1] = (zval *)emalloc(sizeof(zval));
params[2] = (zval *)emalloc(sizeof(zval));
str = (char *)emalloc(2);
sprintf(str,"%c",key);
ZVAL_STRING(params[0],str,1);
ZVAL_LONG(params[1],x);
ZVAL_LONG(params[2],y);
call_user_callback(call_backs,GLUT_KEYBOARD_CALLBACK,3,params);
}
void glutKeyboardUpFunc_callback(unsigned char key,int x,int y)
{
zval *params[3];
char *str;
params[0] = (zval *)emalloc(sizeof(zval));
params[1] = (zval *)emalloc(sizeof(zval));
params[2] = (zval *)emalloc(sizeof(zval));
str = (char *)emalloc(2);
sprintf(str,"%c",key);
ZVAL_STRING(params[0],str,1);
ZVAL_LONG(params[1],x);
ZVAL_LONG(params[2],y);
call_user_callback(call_backs,GLUT_KEYBOARDUP_CALLBACK,3,params);
}
// {{{ bool glutkeyboardfunc(mixed callback)
PHP_FUNCTION(glutkeyboardfunc)
{
zval *callback;
char *callback_name = NULL;
ONE_PARAM(callback);
IS_NULL_CALLBACK(callback, glutKeyboardFunc);
HASH_CALLBACK(callback, 1, GLUT_KEYBOARD_CALLBACK);
glutKeyboardFunc(glutkeyboardfunc_callback);
RETURN_TRUE;
}
// }}}
// {{{ bool glutKeyboardUpFunc(mixed callback)
PHP_FUNCTION(glutKeyboardUpFunc)
{
zval *callback;
char *callback_name = NULL;
ONE_PARAM(callback);
IS_NULL_CALLBACK(callback, glutKeyboardUpFunc);
HASH_CALLBACK(callback, 1, GLUT_KEYBOARDUP_CALLBACK);
glutKeyboardFunc(glutKeyboardUpFunc_callback);
RETURN_TRUE;
}
// }}}
void glutmousefunc_callback(int button, int state, int x, int y)
{
zval *params[4];
params[0] = (zval *)emalloc(sizeof(zval));
params[1] = (zval *)emalloc(sizeof(zval));
params[2] = (zval *)emalloc(sizeof(zval));
params[3] = (zval *)emalloc(sizeof(zval));
ZVAL_LONG(params[0],button);
ZVAL_LONG(params[1],state);
ZVAL_LONG(params[2],x);
ZVAL_LONG(params[3],y);
call_user_callback(call_backs,GLUT_MOUSE_CALLBACK,4,params);
}
// {{{ bool glutmousefunc(mixed callback)
PHP_FUNCTION(glutmousefunc)
{
zval *callback;
char *callback_name = NULL;
ONE_PARAM(callback);
IS_NULL_CALLBACK(callback, glutMouseFunc);
HASH_CALLBACK(callback, 1, GLUT_MOUSE_CALLBACK);
glutMouseFunc(glutmousefunc_callback);
RETURN_TRUE;
}
// }}}
void glutmotionfunc_callback(int x,int y)
{
zval *params[2];
params[0] = (zval *)emalloc(sizeof(zval));
params[1] = (zval *)emalloc(sizeof(zval));
ZVAL_LONG(params[0],x);
ZVAL_LONG(params[1],y);
call_user_callback(call_backs,GLUT_MOTION_CALLBACK,2,params);
}
// {{{ bool glutmotionfunc(mixed callback)
PHP_FUNCTION(glutmotionfunc)
{
zval *callback;
char *callback_name = NULL;
ONE_PARAM(callback);
IS_NULL_CALLBACK(callback, glutMotionFunc);
HASH_CALLBACK(callback, 1, GLUT_MOTION_CALLBACK);
glutMotionFunc(glutmotionfunc_callback);
RETURN_TRUE;
}
// }}}
void glutpassivemotionfunc_callback(int x,int y)
{
zval *params[2];
params[0] = (zval *)emalloc(sizeof(zval));
params[1] = (zval *)emalloc(sizeof(zval));
ZVAL_LONG(params[0],x);
ZVAL_LONG(params[1],y);
call_user_callback(call_backs,GLUT_PASSIVE_MOTION_CALLBACK,2,params);
}