1 files changed, 159 insertions, 0 deletions
diff --git a/src/glut/fbdev/internal.h b/src/glut/fbdev/internal.h
new file mode 100644
index 0000000..ca5dc1a
--- /dev/null
+++ b/src/glut/fbdev/internal.h
@@ -0,0 +1,159 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5
+ * Copyright (C) 1995-2006  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.
+ */
+
+/*
+ * Library for glut using mesa fbdev driver
+ *
+ * Written by Sean D'Epagnier (c) 2006
+ */
+
+#include <sys/time.h>
+#include <linux/fb.h>
+
+#define MULTIHEAD   /* enable multihead hacks,
+		       it allows the program to continue drawing
+		       without reading input when a second fbdev
+		       has keyboard focus it can cause
+		       screen corruption that requires C-l to fix */
+#define HAVE_GPM
+
+/* this causes these symbols to not be exported */
+#pragma GCC visibility push(hidden)
+
+extern int Redisplay;
+extern int Visible;
+extern int VisibleSwitch;
+extern int Active;
+extern int VisiblePoll;
+
+void TestVisible(void);
+
+extern int FrameBufferFD;
+extern unsigned char *FrameBuffer;
+extern unsigned char *BackBuffer;
+extern int DisplayMode;
+
+extern char exiterror[256];
+
+extern struct fb_fix_screeninfo FixedInfo;
+extern struct fb_var_screeninfo VarInfo, OrigVarInfo;
+
+/* --- colormap --- */
+#define REVERSECMAPSIZELOG 3
+#define REVERSECMAPSIZE (1<<REVERSECMAPSIZELOG)
+
+extern unsigned short RedColorMap[256],
+                        GreenColorMap[256],
+                        BlueColorMap[256];
+extern unsigned char ReverseColorMap[REVERSECMAPSIZE]
+                                    [REVERSECMAPSIZE]
+                                    [REVERSECMAPSIZE];
+void LoadColorMap(void);
+void UnloadColorMap(void);
+void RestoreColorMap(void);
+
+/* --- mouse --- */
+extern int MouseX, MouseY;
+extern int CurrentCursor;
+extern int MouseEnabled;
+extern int NumMouseButtons;
+
+void InitializeCursor(void);
+void EraseCursor(void);
+void DrawCursor(void);
+void SwapCursor(void);
+
+/* --- menus --- */
+struct GlutMenu {
+    int NumItems;
+    int x, y;
+    int width;
+    int selected;
+    struct {
+	int value;
+	int submenu;
+	char *name;
+    } *Items;
+    void (*func)(int);
+};
+
+extern struct GlutMenu *Menus;
+
+extern int ActiveMenu;
+extern int CurrentMenu;
+
+void InitializeMenus(void);
+void FreeMenus(void);
+void DrawMenus(void);
+
+int TryMenu(int, int);
+void OpenMenu(void);
+void CloseMenu(void);
+
+/* --- state --- */
+extern int AccumSize, DepthSize, StencilSize;
+extern struct timeval StartTime;
+extern int KeyboardModifiers;
+
+/* --- input --- */
+#ifdef HAVE_GPM
+extern int GpmMouse;
+#endif
+
+extern int CurrentVT;
+extern int ConsoleFD;
+
+extern double MouseSpeed;
+
+extern int KeyRepeatMode;
+
+void InitializeVT(int);
+void RestoreVT(void);
+void CloseMouse(void);
+void InitializeMouse(void);
+
+void ReceiveInput(void);
+
+/* --- callback --- */
+extern void (*DisplayFunc)(void);
+extern void (*ReshapeFunc)(int width, int height);
+extern void (*KeyboardFunc)(unsigned char key, int x, int y);
+extern void (*KeyboardUpFunc)(unsigned char key, int x, int y);
+extern void (*MouseFunc)(int key, int state, int x, int y);
+extern void (*MotionFunc)(int x, int y);
+extern void (*PassiveMotionFunc)(int x, int y);
+extern void (*VisibilityFunc)(int state);
+extern void (*SpecialFunc)(int key, int x, int y);
+extern void (*SpecialUpFunc)(int key, int x, int y);
+extern void (*IdleFunc)(void);
+extern void (*MenuStatusFunc)(int state, int x, int y);
+extern void (*MenuStateFunc)(int state);
+
+/* --- timers --- */
+struct GlutTimer {
+    int time;
+    void (*func)(int);
+    int value;
+    struct GlutTimer *next;
+};
+
+extern struct GlutTimer *GlutTimers;
+
+#pragma GCC visibility pop