/*
- * Mesa 3-D graphics library
- * Version: 3.4
- * Copyright (C) 1995-1998 Brian Paul
+ * DOS/DJGPP Mesa Utility Toolkit
+ * Version: 1.0
*
- * 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.
+ * Copyright (C) 2005 Daniel Borca All Rights Reserved.
*
- * 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.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
*
- * 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 v1.5 for Mesa
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
*
- * Copyright (C) 2002 - Daniel Borca
- * Email : dborca@yahoo.com
- * Web : http://www.geocities.com/dborca
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * DANIEL BORCA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <stdio.h>
-#include "glutint.h"
+#include "internal.h"
#define FREQUENCY 100 /* set this to zero to use the default timer */
{
switch (type) {
case GLUT_WINDOW_X:
- return g_curwin->xpos;
+ return _glut_current->xpos;
case GLUT_WINDOW_Y:
- return g_curwin->ypos;
+ return _glut_current->ypos;
case GLUT_WINDOW_WIDTH:
- return g_curwin->width;
+ return _glut_current->width;
case GLUT_WINDOW_HEIGHT:
- return g_curwin->height;
+ return _glut_current->height;
case GLUT_WINDOW_STENCIL_SIZE:
- return g_stencil;
+ return _glut_visual.stencil;
case GLUT_WINDOW_DEPTH_SIZE:
- return g_depth;
+ return _glut_visual.depth;
case GLUT_WINDOW_RGBA:
- return !(g_display_mode & GLUT_INDEX);
+ return !(_glut_default.mode & GLUT_INDEX);
case GLUT_WINDOW_COLORMAP_SIZE:
- return (g_display_mode & GLUT_INDEX) ? (256 - RESERVED_COLORS) : 0;
+ return (_glut_default.mode & GLUT_INDEX) ? (256 - RESERVED_COLORS) : 0;
case GLUT_SCREEN_WIDTH:
- return g_screen_w;
+ return _glut_visual.geometry[0];
case GLUT_SCREEN_HEIGHT:
- return g_screen_h;
+ return _glut_visual.geometry[1];
case GLUT_INIT_WINDOW_X:
- return g_init_x;
+ return _glut_default.x;
case GLUT_INIT_WINDOW_Y:
- return g_init_y;
+ return _glut_default.y;
case GLUT_INIT_WINDOW_WIDTH:
- return g_init_w;
+ return _glut_default.width;
case GLUT_INIT_WINDOW_HEIGHT:
- return g_init_h;
+ return _glut_default.height;
case GLUT_INIT_DISPLAY_MODE:
- return g_display_mode;
+ return _glut_default.mode;
case GLUT_ELAPSED_TIME:
#if FREQUENCY
if (!timer_installed) {
case GLUT_HAS_KEYBOARD:
return GL_TRUE;
case GLUT_HAS_MOUSE:
- return (g_mouse != 0);
+ return (_glut_mouse != 0);
case GLUT_NUM_MOUSE_BUTTONS:
- return g_mouse;
+ return _glut_mouse;
case GLUT_HAS_SPACEBALL:
case GLUT_HAS_DIAL_AND_BUTTON_BOX:
case GLUT_HAS_TABLET:
}
+void APIENTRY
+glutReportErrors (void)
+{
+ /* reports all the OpenGL errors that happened till now */
+}
+
+
/* GAME MODE
* Hack alert: incomplete... what is GameMode, anyway?
*/
-GLint g_game;
+static GLint game;
static GLboolean game_possible;
static GLboolean game_active;
static GLuint game_width;
case GLUT_GAME_MODE_ACTIVE:
return game_active;
case GLUT_GAME_MODE_POSSIBLE:
- return game_possible && !g_curwin;
+ return game_possible && !_glut_current;
case GLUT_GAME_MODE_WIDTH:
return game_active ? (int)game_width : -1;
case GLUT_GAME_MODE_HEIGHT:
glutEnterGameMode (void)
{
if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) {
- g_bpp = game_bpp;
- g_refresh = game_refresh;
+ _glut_visual.bpp = game_bpp;
+ _glut_visual.refresh = game_refresh;
glutInitWindowSize(game_width, game_height);
- if ((g_game = glutCreateWindow("<game>")) > 0) {
+ if ((game = glutCreateWindow("<game>")) > 0) {
game_active = GL_TRUE;
}
- return g_game;
+ return game;
} else {
return 0;
}
if (glutGameModeGet(GLUT_GAME_MODE_ACTIVE)) {
game_active = GL_FALSE;
- glutDestroyWindow(g_game);
+ glutDestroyWindow(game);
}
}
projects / mesa.git / blobdiff