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-rw-r--r--src/glut/dos/state.c284
1 files changed, 142 insertions, 142 deletions
diff --git a/src/glut/dos/state.c b/src/glut/dos/state.c
index 38b03a72ab..245d2ef621 100644
--- a/src/glut/dos/state.c
+++ b/src/glut/dos/state.c
@@ -1,142 +1,142 @@
-/*
- * Mesa 3-D graphics library
- * Version: 3.4
- * 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 v1.3 for Mesa
- *
- * Copyright (C) 2002 - Borca Daniel
- * Email : dborca@yahoo.com
- * Web : http://www.geocities.com/dborca
- */
-
-
-#include "glutint.h"
-
-
-
-#define FREQUENCY 100
-
-
-
-static int timer_installed;
-static volatile int ticks;
-
-
-
-static void ticks_timer (void *p)
-{
- (void)p;
- ticks++;
-} ENDOFUNC(ticks_timer)
-
-
-
-int APIENTRY glutGet (GLenum type)
-{
- switch (type) {
- case GLUT_WINDOW_X:
- return g_curwin->xpos;
- case GLUT_WINDOW_Y:
- return g_curwin->ypos;
- case GLUT_WINDOW_WIDTH:
- return g_curwin->width;
- case GLUT_WINDOW_HEIGHT:
- return g_curwin->height;
- case GLUT_WINDOW_STENCIL_SIZE:
- return STENCIL_SIZE;
- case GLUT_WINDOW_DEPTH_SIZE:
- return DEPTH_SIZE;
- case GLUT_WINDOW_RGBA:
- return !(g_display_mode & GLUT_INDEX);
- case GLUT_WINDOW_COLORMAP_SIZE:
- return (g_display_mode & GLUT_INDEX) ? (256 - RESERVED_COLORS) : 0;
- case GLUT_SCREEN_WIDTH:
- return g_screen_w;
- case GLUT_SCREEN_HEIGHT:
- return g_screen_h;
- case GLUT_INIT_WINDOW_X:
- return g_init_x;
- case GLUT_INIT_WINDOW_Y:
- return g_init_y;
- case GLUT_INIT_WINDOW_WIDTH:
- return g_init_w;
- case GLUT_INIT_WINDOW_HEIGHT:
- return g_init_h;
- case GLUT_INIT_DISPLAY_MODE:
- return g_display_mode;
- case GLUT_ELAPSED_TIME:
- if (!timer_installed) {
- timer_installed = GL_TRUE;
- LOCKDATA(ticks);
- LOCKFUNC(ticks_timer);
- pc_install_int(ticks_timer, NULL, FREQUENCY);
- }
- return ticks*1000/FREQUENCY;
- default:
- return -1;
- }
-}
-
-
-
-int APIENTRY glutDeviceGet (GLenum type)
-{
- switch (type) {
- case GLUT_HAS_KEYBOARD:
- return GL_TRUE;
- case GLUT_HAS_MOUSE:
- return (g_mouse != 0);
- case GLUT_NUM_MOUSE_BUTTONS:
- return g_mouse;
- case GLUT_HAS_SPACEBALL:
- case GLUT_HAS_DIAL_AND_BUTTON_BOX:
- case GLUT_HAS_TABLET:
- return GL_FALSE;
- case GLUT_NUM_SPACEBALL_BUTTONS:
- case GLUT_NUM_BUTTON_BOX_BUTTONS:
- case GLUT_NUM_DIALS:
- case GLUT_NUM_TABLET_BUTTONS:
- return 0;
- default:
- return -1;
- }
-}
-
-
-
-int APIENTRY glutGetModifiers (void)
-{
- int mod = 0;
- int shifts = pc_keyshifts();
-
- if (shifts & (KB_SHIFT_FLAG | KB_CAPSLOCK_FLAG)) {
- mod |= GLUT_ACTIVE_SHIFT;
- }
-
- if (shifts & KB_ALT_FLAG) {
- mod |= GLUT_ACTIVE_ALT;
- }
-
- if (shifts & KB_CTRL_FLAG) {
- mod |= GLUT_ACTIVE_CTRL;
- }
-
- return mod;
-}
+/*
+ * Mesa 3-D graphics library
+ * Version: 3.4
+ * 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 v1.3 for Mesa
+ *
+ * Copyright (C) 2002 - Borca Daniel
+ * Email : dborca@yahoo.com
+ * Web : http://www.geocities.com/dborca
+ */
+
+
+#include "glutint.h"
+
+
+
+#define FREQUENCY 100
+
+
+
+static int timer_installed;
+static volatile int ticks;
+
+
+
+static void ticks_timer (void *p)
+{
+ (void)p;
+ ticks++;
+} ENDOFUNC(ticks_timer)
+
+
+
+int APIENTRY glutGet (GLenum type)
+{
+ switch (type) {
+ case GLUT_WINDOW_X:
+ return g_curwin->xpos;
+ case GLUT_WINDOW_Y:
+ return g_curwin->ypos;
+ case GLUT_WINDOW_WIDTH:
+ return g_curwin->width;
+ case GLUT_WINDOW_HEIGHT:
+ return g_curwin->height;
+ case GLUT_WINDOW_STENCIL_SIZE:
+ return STENCIL_SIZE;
+ case GLUT_WINDOW_DEPTH_SIZE:
+ return DEPTH_SIZE;
+ case GLUT_WINDOW_RGBA:
+ return !(g_display_mode & GLUT_INDEX);
+ case GLUT_WINDOW_COLORMAP_SIZE:
+ return (g_display_mode & GLUT_INDEX) ? (256 - RESERVED_COLORS) : 0;
+ case GLUT_SCREEN_WIDTH:
+ return g_screen_w;
+ case GLUT_SCREEN_HEIGHT:
+ return g_screen_h;
+ case GLUT_INIT_WINDOW_X:
+ return g_init_x;
+ case GLUT_INIT_WINDOW_Y:
+ return g_init_y;
+ case GLUT_INIT_WINDOW_WIDTH:
+ return g_init_w;
+ case GLUT_INIT_WINDOW_HEIGHT:
+ return g_init_h;
+ case GLUT_INIT_DISPLAY_MODE:
+ return g_display_mode;
+ case GLUT_ELAPSED_TIME:
+ if (!timer_installed) {
+ timer_installed = GL_TRUE;
+ LOCKDATA(ticks);
+ LOCKFUNC(ticks_timer);
+ pc_install_int(ticks_timer, NULL, FREQUENCY);
+ }
+ return ticks*1000/FREQUENCY;
+ default:
+ return -1;
+ }
+}
+
+
+
+int APIENTRY glutDeviceGet (GLenum type)
+{
+ switch (type) {
+ case GLUT_HAS_KEYBOARD:
+ return GL_TRUE;
+ case GLUT_HAS_MOUSE:
+ return (g_mouse != 0);
+ case GLUT_NUM_MOUSE_BUTTONS:
+ return g_mouse;
+ case GLUT_HAS_SPACEBALL:
+ case GLUT_HAS_DIAL_AND_BUTTON_BOX:
+ case GLUT_HAS_TABLET:
+ return GL_FALSE;
+ case GLUT_NUM_SPACEBALL_BUTTONS:
+ case GLUT_NUM_BUTTON_BOX_BUTTONS:
+ case GLUT_NUM_DIALS:
+ case GLUT_NUM_TABLET_BUTTONS:
+ return 0;
+ default:
+ return -1;
+ }
+}
+
+
+
+int APIENTRY glutGetModifiers (void)
+{
+ int mod = 0;
+ int shifts = pc_keyshifts();
+
+ if (shifts & (KB_SHIFT_FLAG | KB_CAPSLOCK_FLAG)) {
+ mod |= GLUT_ACTIVE_SHIFT;
+ }
+
+ if (shifts & KB_ALT_FLAG) {
+ mod |= GLUT_ACTIVE_ALT;
+ }
+
+ if (shifts & KB_CTRL_FLAG) {
+ mod |= GLUT_ACTIVE_CTRL;
+ }
+
+ return mod;
+}
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