separated DOS GLUT from GLX GLUT.

added a few FreeGLUT specific functions.

1 files changed, 197 insertions, 0 deletions

diff --git a/src/glut/dos/internal.h b/src/glut/dos/internal.h
new file mode 100644
index 00000000000..063c2d00d96
--- /dev/null
+++ b/src/glut/dos/internal.h
@@ -0,0 +1,197 @@
+/*
+ * DOS/DJGPP Mesa Utility Toolkit
+ * Version:  1.0
+ *
+ * Copyright (C) 2005  Daniel Borca   All Rights Reserved.
+ *
+ * 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:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * 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.
+ */
+
+ 
+#ifndef INTERNAL_H_included
+#define INTERNAL_H_included
+
+#include <GL/glut.h>
+
+#include "GL/dmesa.h"
+
+
+#define MAX_WINDOWS     2
+#define MAX_TIMER_CB    8
+#define RESERVED_COLORS 0
+
+
+/* GLUT  function types */
+typedef void (GLUTCALLBACK *GLUTdisplayCB) (void);
+typedef void (GLUTCALLBACK *GLUTreshapeCB) (int, int);
+typedef void (GLUTCALLBACK *GLUTkeyboardCB) (unsigned char, int, int);
+typedef void (GLUTCALLBACK *GLUTmouseCB) (int, int, int, int);
+typedef void (GLUTCALLBACK *GLUTmotionCB) (int, int);
+typedef void (GLUTCALLBACK *GLUTpassiveCB) (int, int);
+typedef void (GLUTCALLBACK *GLUTentryCB) (int);
+typedef void (GLUTCALLBACK *GLUTvisibilityCB) (int);
+typedef void (GLUTCALLBACK *GLUTwindowStatusCB) (int);
+typedef void (GLUTCALLBACK *GLUTidleCB) (void);
+typedef void (GLUTCALLBACK *GLUTtimerCB) (int);
+typedef void (GLUTCALLBACK *GLUTmenuStateCB) (int);  /* DEPRECATED. */
+typedef void (GLUTCALLBACK *GLUTmenuStatusCB) (int, int, int);
+typedef void (GLUTCALLBACK *GLUTselectCB) (int);
+typedef void (GLUTCALLBACK *GLUTspecialCB) (int, int, int);
+typedef void (GLUTCALLBACK *GLUTspaceMotionCB) (int, int, int);
+typedef void (GLUTCALLBACK *GLUTspaceRotateCB) (int, int, int);
+typedef void (GLUTCALLBACK *GLUTspaceButtonCB) (int, int);
+typedef void (GLUTCALLBACK *GLUTdialsCB) (int, int);
+typedef void (GLUTCALLBACK *GLUTbuttonBoxCB) (int, int);
+typedef void (GLUTCALLBACK *GLUTtabletMotionCB) (int, int);
+typedef void (GLUTCALLBACK *GLUTtabletButtonCB) (int, int, int, int);
+typedef void (GLUTCALLBACK *GLUTjoystickCB) (unsigned int, int, int, int);
+
+typedef void (GLUTCALLBACK *GLUTdestroyCB) (void);
+typedef void (GLUTCALLBACK *GLUTmouseWheelCB) (int, int, int, int);
+typedef void (GLUTCALLBACK *GLUTmenuDestroyCB) (void);
+
+
+typedef struct {
+   GLuint bpp, alpha;
+   GLuint depth, stencil;
+   GLuint accum;
+
+   GLint geometry[2];
+   GLuint refresh;
+
+   GLint flags;
+} GLUTvisual;
+
+typedef struct {
+   GLint x, y;
+   GLint width, height;
+   GLuint mode;
+} GLUTdefault;
+
+typedef struct {
+   void (*func) (int);
+   int value;
+   int time;
+} GLUTSShotCB;
+
+typedef struct GLUTwindow {
+   int num;                         /* window id */
+
+   DMesaContext context;
+   DMesaBuffer buffer;
+
+   int show_mouse;
+   GLboolean redisplay;
+
+   /* GLUT settable or visible window state. */
+   int xpos;
+   int ypos;
+   int width;                       /* window width in pixels */
+   int height;                      /* window height in pixels */
+
+   /* Per-window callbacks. */
+   GLUTdisplayCB      display;      /* redraw */
+   GLUTreshapeCB      reshape;      /* resize (width,height) */
+   GLUTmouseCB        mouse;        /* mouse (button,state,x,y) */
+   GLUTmotionCB       motion;       /* motion (x,y) */
+   GLUTpassiveCB      passive;      /* passive motion (x,y) */
+   GLUTentryCB        entry;        /* window entry/exit (state) */
+   GLUTkeyboardCB     keyboard;     /* keyboard (ASCII,x,y) */
+   GLUTkeyboardCB     keyboardUp;   /* keyboard up (ASCII,x,y) */
+   GLUTwindowStatusCB windowStatus; /* window status */
+   GLUTvisibilityCB   visibility;   /* visibility */
+   GLUTspecialCB      special;      /* special key */
+   GLUTspecialCB      specialUp;    /* special up key */
+   GLUTbuttonBoxCB    buttonBox;    /* button box */
+   GLUTdialsCB        dials;        /* dials */
+   GLUTspaceMotionCB  spaceMotion;  /* Spaceball motion */
+   GLUTspaceRotateCB  spaceRotate;  /* Spaceball rotate */
+   GLUTspaceButtonCB  spaceButton;  /* Spaceball button */
+   GLUTtabletMotionCB tabletMotion; /* tablet motion */
+   GLUTtabletButtonCB tabletButton; /* tablet button */
+   GLUTjoystickCB     joystick;     /* joystick */
+
+   GLUTdestroyCB      destroy;      /* destroy */
+   GLUTmouseWheelCB   mouseWheel;   /* mouse wheel */
+
+   /* specific data */
+   void *data;
+} GLUTwindow;
+
+typedef struct {
+   int width, height;
+   int xorig, yorig;
+   int xmove;
+   const unsigned char *bitmap;
+} GLUTBitmapChar;
+
+typedef struct {
+   const char *name;
+   int height;
+   int num;
+   const GLUTBitmapChar *const *table;
+} GLUTBitmapFont;
+
+typedef struct {
+   const GLfloat x, y;
+} GLUTStrokeVertex;
+
+typedef struct {
+   const unsigned num;
+   const GLUTStrokeVertex *vertex;
+} GLUTStrokeStrip;
+
+typedef struct {
+   const GLfloat right;
+   const unsigned num;
+   const GLUTStrokeStrip *strip;
+} GLUTStrokeChar;
+
+typedef struct {
+   const char *name;
+   const unsigned num;
+   const GLUTStrokeChar *const *table;
+   const GLfloat height;
+   const GLfloat descent;
+} GLUTStrokeFont;
+
+
+extern char *__glutProgramName;
+
+extern GLUTvisual _glut_visual;
+extern GLUTdefault _glut_default;
+
+extern GLuint _glut_fps;
+extern GLUTidleCB _glut_idle_func;
+extern GLUTmenuStatusCB _glut_menu_status_func;
+extern GLUTSShotCB _glut_timer_cb[];
+
+extern GLUTwindow *_glut_current, *_glut_windows[];
+
+extern int _glut_mouse;                  /* number of buttons, if mouse installed */
+extern int _glut_mouse_x, _glut_mouse_y; /* mouse coords, relative to current win */
+
+
+extern void _glut_mouse_init (void);
+extern void _glut_fatal(char *format,...);
+extern void *_glut_font (void *font);
+
+
+#include "pc_hw/pc_hw.h"
+
+#endif