diff options
Diffstat (limited to 'src/glut/mini/window.c')
| -rw-r--r-- | src/glut/mini/window.c | 273 |
1 files changed, 0 insertions, 273 deletions
diff --git a/src/glut/mini/window.c b/src/glut/mini/window.c deleted file mode 100644 index 5a59e64..0000000 --- a/src/glut/mini/window.c +++ /dev/null @@ -1,273 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 4.1 - * Copyright (C) 1995-1998 Brian Paul - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -/* - * DOS/DJGPP glut driver v1.2 for Mesa 4.1 - * - * Copyright (C) 2002 - Borca Daniel - * Email : dborca@yahoo.com - * Web : http://www.geocities.com/dborca - */ - - -#include <stdio.h> -#include <GL/gl.h> -#include "GL/glut.h" -#include "internal.h" - -#define USE_MINI_GLX 1 -#if USE_MINI_GLX -#include "GL/miniglx.h" -#else -#include <GL/glx.h> -#endif - - - -static GLXContext context = 0; -static Window win; -static XVisualInfo *visinfo = 0; -static Display *dpy = 0; - - -int APIENTRY glutCreateWindow (const char *title) -{ - XSetWindowAttributes attr; - unsigned long mask; - GLXContext ctx; - int scrnum = 0; - Window root = RootWindow( dpy, scrnum ); - - if (win) - return 0; - - if (!dpy) { - dpy = XOpenDisplay(NULL); - if (!dpy) { - printf("Error: XOpenDisplay failed\n"); - exit(1); - } - } - - if (!visinfo) { - int attrib[] = {GLX_RGBA, - GLX_RED_SIZE, 1, - GLX_GREEN_SIZE, 1, - GLX_BLUE_SIZE, 1, - GLX_DEPTH_SIZE, 1, - GLX_DOUBLEBUFFER, - None }; - - - visinfo = glXChooseVisual( dpy, scrnum, attrib ); - if (!visinfo) { - printf("Error: couldn't get an RGB, Double-buffered visual\n"); - exit(1); - } - } - - /* window attributes */ - attr.background_pixel = 0; - attr.border_pixel = 0; - attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone); - attr.event_mask = StructureNotifyMask | ExposureMask; - mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask; - - win = XCreateWindow( dpy, root, g_xpos, g_ypos, g_width, g_height, - 0, visinfo->depth, InputOutput, - visinfo->visual, mask, &attr ); - if (!win) { - printf("Error: XCreateWindow failed\n"); - exit(1); - } - - ctx = glXCreateContext( dpy, visinfo, NULL, True ); - if (!ctx) { - printf("Error: glXCreateContext failed\n"); - exit(1); - } - - if (!glXMakeCurrent( dpy, win, ctx )) { - printf("Error: glXMakeCurrent failed\n"); - exit(1); - } - - if (!(g_display_mode & GLUT_DOUBLE)) - glDrawBuffer( GL_FRONT ); - - - XMapWindow( dpy, win ); - -#if !USE_MINI_GLX - { - XEvent e; - while (1) { - XNextEvent( dpy, &e ); - if (e.type == MapNotify && e.xmap.window == win) { - break; - } - } - } -#endif - - return 1; -} - - -int APIENTRY glutCreateSubWindow (int win, int x, int y, int width, int height) -{ - return GL_FALSE; -} - - -void APIENTRY glutDestroyWindow (int idx) -{ - if (dpy && win) - XDestroyWindow( dpy, win ); - - if (dpy) - XCloseDisplay( dpy ); - - win = 0; - dpy = 0; -} - - -void APIENTRY glutPostRedisplay (void) -{ - g_redisplay = GL_TRUE; -} - - -void APIENTRY glutSwapBuffers (void) -{ -/* if (g_mouse) pc_scare_mouse(); */ - if (dpy && win) glXSwapBuffers( dpy, win ); -/* if (g_mouse) pc_unscare_mouse(); */ -} - - -int APIENTRY glutGetWindow (void) -{ - return 0; -} - - -void APIENTRY glutSetWindow (int win) -{ -} - - -void APIENTRY glutSetWindowTitle (const char *title) -{ -} - - -void APIENTRY glutSetIconTitle (const char *title) -{ -} - - -void APIENTRY glutPositionWindow (int x, int y) -{ -} - - -void APIENTRY glutReshapeWindow (int width, int height) -{ -} - - -void APIENTRY glutPopWindow (void) -{ -} - - -void APIENTRY glutPushWindow (void) -{ -} - - -void APIENTRY glutIconifyWindow (void) -{ -} - - -void APIENTRY glutShowWindow (void) -{ -} - - -void APIENTRY glutHideWindow (void) -{ -} - -void APIENTRY glutMainLoop (void) -{ - GLboolean idle; - GLboolean have_event; - XEvent evt; - int visible = 0; - - glutPostRedisplay(); - if (reshape_func) reshape_func(g_width, g_height); - - while (GL_TRUE) { - idle = GL_TRUE; - - - if (visible && idle_func) - have_event = XCheckMaskEvent( dpy, ~0, &evt ); - else - have_event = XNextEvent( dpy, &evt ); - - if (have_event) { - idle = GL_FALSE; - switch(evt.type) { - case MapNotify: - if (visibility_func) { - visibility_func(GLUT_VISIBLE); - } - visible = 1; - break; - case UnmapNotify: - if (visibility_func) { - visibility_func(GLUT_NOT_VISIBLE); - } - visible = 0; - break; - case Expose: - g_redisplay = 1; - break; - } - } - - if (visible && g_redisplay && display_func) { - idle = GL_FALSE; - g_redisplay = GL_FALSE; - - display_func(); - } - - if (visible && idle && idle_func) { - idle_func(); - } - } -} |