diff options
Diffstat (limited to 'src/glut/directfb/callback.c')
| -rw-r--r-- | src/glut/directfb/callback.c | 300 |
1 files changed, 0 insertions, 300 deletions
diff --git a/src/glut/directfb/callback.c b/src/glut/directfb/callback.c deleted file mode 100644 index 7c9768a..0000000 --- a/src/glut/directfb/callback.c +++ /dev/null @@ -1,300 +0,0 @@ -/* - * Copyright (C) 2006 Claudio Ciccani <klan@users.sf.net> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/time.h> - -#include "internal.h" - - -typedef void (GLUTCALLBACK *__GlutTimerCallback) ( int value ); - -typedef struct __GlutTimer_s { - struct timeval interval; - struct timeval expire; - - __GlutTimerCallback func; - int value; - - struct __GlutTimer_s *next; -} __GlutTimer; - -/*****************************************************************************/ - -static __GlutTimer *g_timers = NULL; - -/*****************************************************************************/ - - -void GLUTAPIENTRY -glutDisplayFunc( void (GLUTCALLBACK *func) (void) ) -{ - display_func = func; -} - - -void GLUTAPIENTRY -glutReshapeFunc( void (GLUTCALLBACK *func) (int width, int height) ) -{ - reshape_func = func; -} - - -void GLUTAPIENTRY -glutKeyboardFunc( void (GLUTCALLBACK *func) (unsigned char key, int x, int y) ) -{ - keyboard_func = func; -} - - -void GLUTAPIENTRY -glutMouseFunc( void (GLUTCALLBACK *func) (int button, int state, int x, int y) ) -{ - mouse_func = func; -} - - -void GLUTAPIENTRY -glutMotionFunc( void (GLUTCALLBACK *func) (int x, int y) ) -{ - motion_func = func; -} - - -void GLUTAPIENTRY -glutPassiveMotionFunc( void (GLUTCALLBACK *func) (int x, int y) ) -{ - passive_motion_func = func; -} - - -void GLUTAPIENTRY -glutEntryFunc( void (GLUTCALLBACK *func) (int state) ) -{ - entry_func = func; -} - - -void GLUTAPIENTRY -glutVisibilityFunc( void (GLUTCALLBACK *func) (int state) ) -{ - visibility_func = func; -} - - -void GLUTAPIENTRY -glutMenuStateFunc( void (GLUTCALLBACK *func) (int state) ) -{ - menu_state_func = func; -} - - -void GLUTAPIENTRY -glutSpecialFunc( void (GLUTCALLBACK *func) (int key, int x, int y) ) -{ - special_func = func; -} - - -void GLUTAPIENTRY -glutSpaceballMotionFunc( void (GLUTCALLBACK *func) (int x, int y, int z) ) -{ -} - - -void GLUTAPIENTRY -glutSpaceballRotateFunc( void (GLUTCALLBACK *func) (int x, int y, int z) ) -{ -} - - -void GLUTAPIENTRY -glutSpaceballButtonFunc( void (GLUTCALLBACK *func) (int button, int state) ) -{ -} - - -void GLUTAPIENTRY -glutButtonBoxFunc( void (GLUTCALLBACK *func) (int button, int state) ) -{ -} - - -void GLUTAPIENTRY -glutDialsFunc( void (GLUTCALLBACK *func) (int dial, int value) ) -{ -} - - -void GLUTAPIENTRY -glutTabletMotionFunc( void (GLUTCALLBACK *func) (int x, int y) ) -{ -} - - -void GLUTAPIENTRY -glutTabletButtonFunc( void (GLUTCALLBACK *func) (int button, int state, int x, int y) ) -{ -} - - -void GLUTAPIENTRY -glutMenuStatusFunc( void (GLUTCALLBACK *func) (int status, int x, int y) ) -{ -} - - -void GLUTAPIENTRY -glutOverlayDisplayFunc( void (GLUTCALLBACK *func) (void) ) -{ -} - - -void GLUTAPIENTRY -glutWindowStatusFunc( void (GLUTCALLBACK *func) (int state) ) -{ -} - - -void GLUTAPIENTRY -glutKeyboardUpFunc( void (GLUTCALLBACK *func) (unsigned char key, int x, int y) ) -{ - keyboard_up_func = func; -} - - -void GLUTAPIENTRY -glutSpecialUpFunc( void (GLUTCALLBACK *func) (int key, int x, int y) ) -{ - special_up_func = func; -} - - -void GLUTAPIENTRY -glutJoystickFunc( void (GLUTCALLBACK *func)(unsigned int buttons, int x, int y, int z), int pollInterval ) -{ - joystick_func = func; - /* FIXME: take care of pollInterval */ -} - - -void GLUTAPIENTRY -glutIdleFunc( void (GLUTCALLBACK *func) (void) ) -{ - idle_func = func; -} - - -void GLUTAPIENTRY -glutTimerFunc( unsigned int msec, void (GLUTCALLBACK *func) (int value), int value ) -{ - __GlutTimer *timer; - - if (!func) - return; - - timer = calloc( 1, sizeof(__GlutTimer) ); - if (!timer) - __glutFatalError( "out of memory" ); - - timer->interval.tv_sec = msec / 1000; - timer->interval.tv_usec = (msec % 1000) * 1000; - - gettimeofday( &timer->expire, NULL ); - timer->expire.tv_usec += timer->interval.tv_usec; - timer->expire.tv_sec += timer->interval.tv_sec + timer->expire.tv_usec/1000000; - timer->expire.tv_usec %= 1000000; - - timer->func = func; - timer->value = value; - - timer->next = g_timers; - g_timers = timer; -} - - -void -__glutHandleTimers( void ) -{ - __GlutTimer *cur; - struct timeval now; - - for (cur = g_timers; cur; cur = cur->next ) { - gettimeofday( &now, NULL ); - - if (cur->expire.tv_sec > now.tv_sec || - (cur->expire.tv_sec == now.tv_sec && - cur->expire.tv_usec >= now.tv_usec)) - { - g_idle = GL_FALSE; - - cur->func( cur->value ); - - cur->expire.tv_usec += cur->interval.tv_usec; - cur->expire.tv_sec += cur->interval.tv_sec + cur->expire.tv_usec/1000000; - cur->expire.tv_usec %= 1000000; - } - } -} - - -GLboolean -__glutGetTimeout( int *ret_msec ) -{ - __GlutTimer *cur; - struct timeval *time = NULL; - struct timeval now; - - for (cur = g_timers; cur; cur = cur->next) { - if (time == NULL || - time->tv_sec > cur->expire.tv_sec || - (time->tv_sec == cur->expire.tv_sec && - time->tv_usec > cur->expire.tv_usec)) { - time = &cur->expire; - } - } - - if (time == NULL) - return GL_FALSE; - - gettimeofday( &now, NULL ); - - *ret_msec = (time->tv_sec - now.tv_sec) * 1000 + - (time->tv_usec - now.tv_usec + 999) / 1000; - - return GL_TRUE; -} - - -void -__glutFreeTimers( void ) -{ - __GlutTimer *cur = g_timers; - - while (cur) { - __GlutTimer *next = cur->next; - free( cur ); - cur = next; - } - - g_timers = NULL; -} - |