Merge branch 'master' of git+ssh://[email protected]/git/mesa/mesa into vbo-0.2

Conflicts:

	src/mesa/array_cache/sources
	src/mesa/drivers/dri/i965/brw_context.c
	src/mesa/drivers/dri/i965/brw_draw.c
	src/mesa/drivers/dri/i965/brw_fallback.c
	src/mesa/drivers/dri/i965/brw_vs_emit.c
	src/mesa/drivers/dri/i965/brw_vs_tnl.c
	src/mesa/drivers/dri/mach64/mach64_context.c
	src/mesa/main/extensions.c
	src/mesa/main/getstring.c
	src/mesa/tnl/sources
	src/mesa/tnl/t_save_api.c
	src/mesa/tnl/t_save_playback.c
	src/mesa/tnl/t_vtx_api.c
	src/mesa/tnl/t_vtx_exec.c
	src/mesa/vbo/vbo_attrib.h
	src/mesa/vbo/vbo_exec_api.c
	src/mesa/vbo/vbo_save_api.c
	src/mesa/vbo/vbo_save_draw.c

13 files changed, 306 insertions, 200 deletions

diff --git a/src/glut/directfb/ext.c b/src/glut/directfb/ext.c
index d7338ce5f7b..e37ecf5afad 100644
--- a/src/glut/directfb/ext.c
+++ b/src/glut/directfb/ext.c
@@ -156,6 +156,13 @@ glutGetProcAddress( const char *name )
                return glut_functions[i].address;
      }
 
+#if DIRECTFBGL_INTERFACE_VERSION >= 1
+     if (g_current) {
+          void *address = NULL;
+          g_current->gl->GetProcAddress( g_current->gl, name, &address );
+          return address;
+     }
+#endif
      return NULL;
 }
 
diff --git a/src/glut/directfb/internal.h b/src/glut/directfb/internal.h
index 2e986c9f286..bc3e20e93e7 100644
--- a/src/glut/directfb/internal.h
+++ b/src/glut/directfb/internal.h
@@ -26,8 +26,9 @@
 #include <directfb.h>
 #include <directfb_version.h>
 
+#include <directfbgl.h>
+
 #include "GL/glut.h"
-#include "GL/directfbgl.h"
 
 
 #define VERSION_CODE( M, m, r )  (((M) << 16) | ((m) << 8) | ((r)))
diff --git a/src/glut/fbdev/callback.c b/src/glut/fbdev/callback.c
index 37373672d36..8c039f530be 100644
--- a/src/glut/fbdev/callback.c
+++ b/src/glut/fbdev/callback.c
@@ -24,6 +24,8 @@
  * Written by Sean D'Epagnier (c) 2006
  */
 
+#include <stdlib.h>
+
 #include <GL/glut.h>
 
 #include "internal.h"
@@ -72,19 +74,16 @@ void glutKeyboardUpFunc(void (*func)(unsigned char key, int x, int y))
 
 void glutMouseFunc(void (*func)(int button, int state, int x, int y))
 {
-   MouseEnabled = 1;
    MouseFunc = func;
 }
 
 void glutMotionFunc(void (*func)(int x, int y))
 {
-   MouseEnabled = 1;
    MotionFunc = func;
 }
 
 void glutPassiveMotionFunc(void (*func)(int x, int y))
 {
-   MouseEnabled = 1;
    PassiveMotionFunc = func;
 }
 
diff --git a/src/glut/fbdev/colormap.c b/src/glut/fbdev/colormap.c
index 89556ef4a5c..3e72a7b0513 100644
--- a/src/glut/fbdev/colormap.c
+++ b/src/glut/fbdev/colormap.c
@@ -24,6 +24,7 @@
  * Written by Sean D'Epagnier (c) 2006
  */
 
+#include <stdio.h>
 #include <stdlib.h>
 
 #include <linux/fb.h>
@@ -37,7 +38,7 @@
 #define TORMAP(x)(unsigned short)((x<0?0:x>1?1:x)*(GLfloat)(REVERSECMAPSIZE-1))
 #define FROMCMAP(x) (GLfloat)x / (GLfloat)((1<<16) - 1)
 
-static struct fb_cmap ColorMap;
+static struct fb_cmap ColorMap, OriginalColorMap;
 
 unsigned short RedColorMap[256], GreenColorMap[256], BlueColorMap[256];
 
@@ -91,12 +92,18 @@ static void FillReverseColorMap(void)
 
 void RestoreColorMap(void)
 {
+   if(FixedInfo.visual == FB_VISUAL_TRUECOLOR)
+      return;
+
    if (ioctl(FrameBufferFD, FBIOPUTCMAP, (void *) &ColorMap) < 0)
       sprintf(exiterror, "ioctl(FBIOPUTCMAP) failed!\n");
 }
 
 void LoadColorMap(void)
 {
+   if(FixedInfo.visual == FB_VISUAL_TRUECOLOR)
+      return;
+
    ColorMap.start = 0;
    ColorMap.red   = RedColorMap;
    ColorMap.green = GreenColorMap;
diff --git a/src/glut/fbdev/cursor.c b/src/glut/fbdev/cursor.c
index 88386956a44..4bb2b7fba01 100644
--- a/src/glut/fbdev/cursor.c
+++ b/src/glut/fbdev/cursor.c
@@ -28,8 +28,10 @@
    to render the cursor, this is faster, it would be good to use a hardware
    cursor if it exists instead */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <inttypes.h>
+#include <string.h>
 
 #include <linux/fb.h>
 
@@ -64,6 +66,9 @@ void EraseCursor(void)
 
    unsigned char *src = MouseBuffer;
 
+   if(!MouseVisible || CurrentCursor < 0 || CurrentCursor >= NUM_CURSORS)
+      return;
+
    for(i = 0; i<CURSOR_HEIGHT; i++) {
       memcpy(BackBuffer + off, src, stride);
       src += stride;
@@ -108,7 +113,7 @@ void DrawCursor(void)
    unsigned char *c;
    const unsigned char *d;
 
-   if(CurrentCursor < 0 || CurrentCursor >= NUM_CURSORS)
+   if(!MouseVisible || CurrentCursor < 0 || CurrentCursor >= NUM_CURSORS)
       return;
 
    px = MouseX - CursorsXOffset[CurrentCursor];
@@ -210,10 +215,12 @@ void SwapCursor(void)
    int miny = MIN(py, LastMouseY);
    int sizey = abs(py - LastMouseY);
 
-   DrawCursor();
-   /* now update the portion of the screen that has changed */
+   if(MouseVisible)
+      DrawCursor();
 
-   if(DisplayMode & GLUT_DOUBLE && (sizex || sizey)) {
+   /* now update the portion of the screen that has changed, this is also
+      used to hide the mouse if MouseVisible is 0 */
+   if(DisplayMode & GLUT_DOUBLE && ((sizex || sizey) || !MouseVisible)) {
       int off, stride, i;
       if(minx < 0)
 	 minx = 0;
@@ -228,7 +235,7 @@ void SwapCursor(void)
 	 + minx * VarInfo.bits_per_pixel / 8;
       stride = (sizex + CURSOR_WIDTH) * VarInfo.bits_per_pixel / 8;
 
-      for(i = 0; i< sizey + CURSOR_HEIGHT; i++) {
+      for(i = 0; i < sizey + CURSOR_HEIGHT; i++) {
 	 memcpy(FrameBuffer+off, BackBuffer+off, stride);
 	 off += FixedInfo.line_length;
       }
@@ -258,11 +265,8 @@ void glutSetCursor(int cursor)
    if(cursor == GLUT_CURSOR_FULL_CROSSHAIR)
       cursor = GLUT_CURSOR_CROSSHAIR;
 
-   if(CurrentCursor >= 0 && CurrentCursor < NUM_CURSORS)
-      EraseCursor();
-
+   EraseCursor();
+   MouseVisible = 1;
    CurrentCursor = cursor;
-
-   MouseEnabled = 1;
    SwapCursor();
 }
diff --git a/src/glut/fbdev/ext.c b/src/glut/fbdev/ext.c
index 4a3c185a16d..65953e705b9 100644
--- a/src/glut/fbdev/ext.c
+++ b/src/glut/fbdev/ext.c
@@ -24,6 +24,8 @@
  * Written by Sean D'Epagnier (c) 2006
  */
 
+#include <stdio.h>
+
 #include <GL/gl.h>
 #include <GL/glut.h>
 
diff --git a/src/glut/fbdev/fbdev.c b/src/glut/fbdev/fbdev.c
index ce6419816dd..3b63cd70ea1 100644
--- a/src/glut/fbdev/fbdev.c
+++ b/src/glut/fbdev/fbdev.c
@@ -74,6 +74,7 @@ int Redisplay;
 int Visible;
 int VisibleSwitch;
 int Active;
+static int Resized;
 /* we have to poll to see if we are visible
    on a framebuffer that is not active */
 int VisiblePoll;
@@ -127,8 +128,10 @@ static void Cleanup(void)
 	 fprintf(stderr, "ioctl(FBIOPUT_VSCREENINFO failed): %s\n",
 		 strerror(errno));
 
-      munmap(FrameBuffer, FixedInfo.smem_len);
+      if(FrameBuffer)
+         munmap(FrameBuffer, FixedInfo.smem_len);
       close(FrameBufferFD);
+
    }
 
    /* free allocated back buffer */
@@ -424,6 +427,8 @@ static void ProcessTimers(void)
 
 void glutMainLoop(void)
 {
+   int idleiters;
+
    if(ReshapeFunc)
       ReshapeFunc(VarInfo.xres, VarInfo.yres);
 
@@ -440,8 +445,6 @@ void glutMainLoop(void)
       else
 	 if(VisiblePoll)
 	    TestVisible();
-	 else
-	    usleep(1);
 
       if(IdleFunc)
 	 IdleFunc();
@@ -452,17 +455,48 @@ void glutMainLoop(void)
 	    VisibilityFunc(Visible ? GLUT_VISIBLE : GLUT_NOT_VISIBLE);
       }
 
+      if(Resized) {
+         SetVideoMode();
+         CreateBuffer();
+
+         if(!glFBDevMakeCurrent( Context, Buffer, Buffer )) {
+            sprintf(exiterror, "Failure to Make Current\n");
+            exit(0);
+         }
+
+         InitializeMenus();
+
+         if(ReshapeFunc)
+            ReshapeFunc(VarInfo.xres, VarInfo.yres);
+
+         Redisplay = 1;
+         Resized = 0;
+      }
+
       if(Visible && Redisplay) {
 	 Redisplay = 0;
-	 if(MouseEnabled)
-	    EraseCursor();
+         EraseCursor();
 	 DisplayFunc();
 	 if(!(DisplayMode & GLUT_DOUBLE)) {
 	    if(ActiveMenu)
 	       DrawMenus();
-	    if(MouseEnabled)
-	       DrawCursor();
+            DrawCursor();
 	 }
+         idleiters = 0;
+      } else {
+         /* we sleep if not receiving redisplays, and
+            the main loop is running faster than 2khz */
+
+         static int lasttime;
+         int time = glutGet(GLUT_ELAPSED_TIME);
+         if(time > lasttime) {
+            if(idleiters >= 2)
+               usleep(100);
+
+            idleiters = 0;
+            lasttime = time;
+         }
+         idleiters++;         
       }
    }
 }
@@ -536,17 +570,16 @@ int ParseFBModes(int minw, int maxw, int minh, int maxh, int minf, int maxf)
    return 0;
 }
 
-/* ---------- Window Management ----------*/
 void SetVideoMode(void)
 {
    /* set new variable screen info */
    if (ioctl(FrameBufferFD, FBIOPUT_VSCREENINFO, &VarInfo)) {
-      sprintf(exiterror, "ioctl(FBIOPUT_VSCREENINFO failed): %s\n",
-	      strerror(errno));
+      sprintf(exiterror, "FBIOPUT_VSCREENINFO failed: %s\n", strerror(errno));
+      strcat(exiterror, "Perhaps the device does not support the selected mode\n");
       exit(0);
    }
 
-   /* reload the screen info to update offsets */
+   /* reload the screen info to update rgb bits */
    if (ioctl(FrameBufferFD, FBIOGET_VSCREENINFO, &VarInfo)) {
       sprintf(exiterror, "error: ioctl(FBIOGET_VSCREENINFO) failed: %s\n",
 	      strerror(errno));
@@ -574,7 +607,7 @@ void SetVideoMode(void)
    LoadColorMap();
 }
 
-void CreateBuffer()
+void CreateBuffer(void)
 {
    int size = VarInfo.xres_virtual * VarInfo.yres_virtual
                               * VarInfo.bits_per_pixel / 8;
@@ -673,20 +706,6 @@ void CreateVisual(void)
    }
 }
 
-static void ResizeVisual(void)
-{ 
-   if(!glFBDevMakeCurrent( Context, Buffer, Buffer )) {
-      sprintf(exiterror, "Failure to Make Current\n");
-      exit(0);
-   }
-
-   InitializeMenus();
-
-   if(ReshapeFunc)
-      ReshapeFunc(VarInfo.xres, VarInfo.yres);
-   Redisplay = 1;
-}
-
 static void SignalWinch(int arg)
 {
    /* we can't change bitdepth without destroying the visual */
@@ -708,10 +727,7 @@ static void SignalWinch(int arg)
    VarInfo.blue = blue;
    VarInfo.transp = transp;
 
-   SetVideoMode();
-   CreateBuffer();
-
-   ResizeVisual();
+   Resized = 1;
 }
 
 int glutCreateWindow (const char *title)
@@ -786,6 +802,7 @@ void glutDestroyWindow(int win)
    glFBDevDestroyContext(Context);
    glFBDevDestroyBuffer(Buffer);
    glFBDevDestroyVisual(Visual);
+  
    Visual = NULL;
 }
 
@@ -803,12 +820,14 @@ void glutSwapBuffers(void)
 {
    glFlush();
 
+   if(!(DisplayMode & GLUT_DOUBLE))
+      return;
+
    if(ActiveMenu)
       DrawMenus();
-   if(MouseEnabled)
-      DrawCursor();
+   DrawCursor();
 
-   if(DisplayMode & GLUT_DOUBLE && Visible) {
+   if(Visible) {
       Swapping = 1;
       glFBDevSwapBuffers(Buffer);
       Swapping = 0;
@@ -837,10 +856,8 @@ void glutReshapeWindow(int width, int height)
    signal(SIGWINCH, SIG_IGN);
 
    SetVideoMode();
-   CreateBuffer();
-
-   ResizeVisual();
    signal(SIGWINCH, SignalWinch);
+   Resized = 1;
 }
 
 void glutFullScreen(void)
diff --git a/src/glut/fbdev/gamemode.c b/src/glut/fbdev/gamemode.c
index 9f32d9d7e82..30be36af7af 100644
--- a/src/glut/fbdev/gamemode.c
+++ b/src/glut/fbdev/gamemode.c
@@ -24,6 +24,7 @@
  * Written by Sean D'Epagnier (c) 2006
  */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
diff --git a/src/glut/fbdev/input.c b/src/glut/fbdev/input.c
index 2528a74a105..1445682c760 100644
--- a/src/glut/fbdev/input.c
+++ b/src/glut/fbdev/input.c
@@ -53,7 +53,7 @@
 int GpmMouse;
 #endif
 
-int CurrentVT;
+int CurrentVT = 0;
 int ConsoleFD = -1;
 
 int KeyboardModifiers;
@@ -65,8 +65,8 @@ double MouseSpeed = 0;
 
 int KeyRepeatMode = GLUT_KEY_REPEAT_DEFAULT;
 
-/* only display the mouse if there is a registered callback for it */
-int MouseEnabled = 0;
+int MouseVisible = 0;
+int LastMouseTime = 0;
 
 static int OldKDMode = -1;
 static int OldMode = KD_TEXT;
@@ -79,6 +79,8 @@ static int MouseFD;
 
 static int kbdpipe[2];
 
+static int LastStdinKeyTime, LastStdinSpecialKey = -1, LastStdinCode = -1;
+
 #define MODIFIER(mod) \
     KeyboardModifiers = release ? KeyboardModifiers & ~mod   \
                                 : KeyboardModifiers | mod;
@@ -93,7 +95,6 @@ static void KeyboardHandler(int sig)
    unsigned char code;
 
    while(read(ConsoleFD, &code, 1) == 1) {
-
       int release, labelval;
       struct kbentry entry;
       static int lalt; /* only left alt does vt switch */
@@ -163,10 +164,46 @@ static void LedModifier(int led, int release)
 	 KeyboardLedState ^= led;
 	 releaseflag &= ~led;
       }
+
    ioctl(ConsoleFD, KDSKBLED, KeyboardLedState);
    ioctl(ConsoleFD, KDSETLED, 0x80);
 }
 
+static void HandleKeyPress(unsigned char key, int up)
+{
+   if(up) {
+      if(KeyboardUpFunc)
+         KeyboardUpFunc(key, MouseX, MouseY);
+   } else
+      if(KeyboardFunc)
+         KeyboardFunc(key, MouseX, MouseY);
+      else
+         if(key == 27)
+            exit(0);  /* no handler, to provide a way to exit */
+}
+
+static void HandleSpecialPress(int key, int up)
+{
+   if(up) {
+      if(SpecialUpFunc)
+         SpecialUpFunc(key, MouseX, MouseY);
+   } else
+      if(SpecialFunc)
+         SpecialFunc(key, MouseX, MouseY);
+}
+
+static void ReleaseStdinKey(void)
+{
+   if(LastStdinSpecialKey != -1) {
+      HandleSpecialPress(LastStdinSpecialKey, 1);
+      LastStdinSpecialKey = -1;
+   }
+   if(LastStdinCode != -1) {
+      HandleKeyPress(LastStdinCode, 1);
+      LastStdinCode = -1;
+   }
+}
+
 #define READKEY read(kbdpipe[0], &code, 1)
 static int ReadKey(void)
 {
@@ -175,8 +212,14 @@ static int ReadKey(void)
    int specialkey = 0;
    struct kbentry entry; 
 
-   if(READKEY != 1)
+   if(READKEY != 1) {
+      /* if we are reading from stdin, we detect key releases when the key
+         does not repeat after a given timeout */
+      if(ConsoleFD == 0 && LastStdinKeyTime + 100 < glutGet(GLUT_ELAPSED_TIME))
+         ReleaseStdinKey();
       return 0;
+   }
+
    if(code == 0)
       return 0;
 
@@ -185,65 +228,82 @@ static int ReadKey(void)
       KeyboardModifiers = 0;
    altset:
       if(code == 27 && READKEY == 1) {
-	 switch(code) {
-	 case 79: /* function key */
-	    READKEY;
-	    if(code == 50) {
-	       READKEY;
-	    shiftfunc:
-	       KeyboardModifiers |= GLUT_ACTIVE_SHIFT;
-	       specialkey = GLUT_KEY_F1 + code - 53;
-	       READKEY;
-	    } else {
-	       READKEY;
-	       specialkey = GLUT_KEY_F1 + code - 80;		    
-	    }
-	    break;
-	 case 91:
-	    READKEY;
-	    switch(code) {
-	    case 68:
-	       specialkey = GLUT_KEY_LEFT; break;
-	    case 65:
-	       specialkey = GLUT_KEY_UP; break;
-	    case 67:
-	       specialkey = GLUT_KEY_RIGHT; break;
-	    case 66:
-	       specialkey = GLUT_KEY_DOWN; break;
-	    case 53:
-	       specialkey = GLUT_KEY_PAGE_UP; READKEY; break;
-	    case 54:
-	       specialkey = GLUT_KEY_PAGE_DOWN; READKEY; break;
-	    case 49:
-	       specialkey = GLUT_KEY_HOME; READKEY; break;
-	    case 52:
-	       specialkey = GLUT_KEY_END; READKEY; break;
-	    case 50:
-	       READKEY;
-	       if(code != 126)
-		  goto shiftfunc;
-	       specialkey = GLUT_KEY_INSERT;
-	       break; 
-	    case 51:
-	       code = '\b';
-	       goto stdkey;
-	    case 91:
-	       READKEY;
-	       specialkey = GLUT_KEY_F1 + code - 65;
-	       break;
-	    default:
-	       return 0;
-	    }
-	    break;
-	 default:
+         if(code != 91) {
 	    KeyboardModifiers |= GLUT_ACTIVE_ALT;
 	    goto altset;
 	 }
+         READKEY;
+         switch(code) {
+         case 68:
+            specialkey = GLUT_KEY_LEFT; break;
+         case 65:
+            specialkey = GLUT_KEY_UP; break;
+         case 67:
+            specialkey = GLUT_KEY_RIGHT; break;
+         case 66:
+            specialkey = GLUT_KEY_DOWN; break;
+         case 52:
+            specialkey = GLUT_KEY_END; READKEY; break;
+         case 53:
+            specialkey = GLUT_KEY_PAGE_UP; READKEY; break;
+         case 54:
+            specialkey = GLUT_KEY_PAGE_DOWN; READKEY; break;
+         case 49:
+            READKEY;
+            if(code == 126)
+               specialkey = GLUT_KEY_HOME;
+            else {
+               specialkey = GLUT_KEY_F1 + code - 50;
+               READKEY;
+            }
+            break;
+         case 50:
+            READKEY;
+            if(code == 126)
+               specialkey = GLUT_KEY_INSERT;
+            else {
+               if(code > '1')
+                  code--;
+               if(code > '6')
+                  code--;
+               if(code > '3') {
+                  KeyboardModifiers |= GLUT_ACTIVE_SHIFT;
+                  code -= 12;
+               }
+               specialkey = GLUT_KEY_F1 + code - 40;
+               READKEY;
+            }
+            break; 
+         case 51:
+            READKEY;
+            if(code == 126) {
+               code = '\b';
+               goto stdkey;
+            }
+            KeyboardModifiers |= GLUT_ACTIVE_SHIFT;
+            specialkey = GLUT_KEY_F1 + code - 45;
+            READKEY;
+            break;
+         case 91:
+            READKEY;
+            specialkey = GLUT_KEY_F1 + code - 65;
+            break;
+         default:
+            return 0;
+	 }
       }
 
       if(specialkey) {
-	 if(SpecialFunc)
-	    SpecialFunc(specialkey, MouseX, MouseY);
+         LastStdinKeyTime = glutGet(GLUT_ELAPSED_TIME);
+
+         if(LastStdinSpecialKey != specialkey) {
+            ReleaseStdinKey();
+            HandleSpecialPress(specialkey, 0);
+            LastStdinSpecialKey = specialkey;
+            LastStdinKeyTime += 200; /* initial repeat */
+         } else
+         if(KeyRepeatMode != GLUT_KEY_REPEAT_OFF)
+            HandleSpecialPress(specialkey, 0);
       } else {
 	 if(code >= 1 && code <= 26 && code != '\r') {
 	    KeyboardModifiers |= GLUT_ACTIVE_CTRL;
@@ -255,8 +315,15 @@ static int ReadKey(void)
 	    KeyboardModifiers |= GLUT_ACTIVE_SHIFT;
 
       stdkey:
-	 if(KeyboardFunc)
-	    KeyboardFunc(code, MouseX, MouseY);
+         LastStdinKeyTime = glutGet(GLUT_ELAPSED_TIME);
+         if(LastStdinCode != code) {
+            ReleaseStdinKey();
+            HandleKeyPress(code, 0);
+            LastStdinCode = code;
+            LastStdinKeyTime += 200; /* initial repeat */
+         } else
+         if(KeyRepeatMode != GLUT_KEY_REPEAT_OFF)
+            HandleSpecialPress(code, 0);
       }
       return 1;
    }
@@ -342,19 +409,17 @@ static int ReadKey(void)
 	 labelval = '\b';
 	 break;
       case K_ENTER:
-      case K_ENTER - 1: /* keypad enter */
 	 labelval = '\r'; break;
       }
 
+   /* likely a keypad input, but depends on keyboard mapping, ignore */
+   if(labelval == 512)
+      return 1;
+
    /* dispatch callback */
-   if(specialkey) {
-      if(release) {
-	 if(SpecialUpFunc)
-	    SpecialUpFunc(specialkey, MouseX, MouseY);
-      } else
-	 if(SpecialFunc)
-	    SpecialFunc(specialkey, MouseX, MouseY);
-   } else {
+   if(specialkey)
+      HandleSpecialPress(specialkey, release);
+   else {
       char c = labelval;
 
       if(KeyboardLedState & LED_CAP) {
@@ -364,12 +429,7 @@ static int ReadKey(void)
 	    if(c >= 'a' && c <= 'z')
 	       c += 'A' - 'a';
       }
-      if(release) {
-	 if(KeyboardUpFunc)
-	    KeyboardUpFunc(c, MouseX, MouseY);
-      } else
-	 if(KeyboardFunc)
-	    KeyboardFunc(c, MouseX, MouseY);
+      HandleKeyPress(c, release);
    }
    return 1;
 }
@@ -432,28 +492,22 @@ static int ReadMouse(void)
       dy = event.dy;
    } else
 #endif
-      {
-	 char data[4];
-
-	 if(MouseFD == -1)
-	    return 0;
+   {
+      char data[4];
 
-	 if(fcntl(MouseFD, F_SETFL, O_NONBLOCK) == -1) {
-	    close(MouseFD);
-	    MouseFD = -1;
-	    return 0;
-	 }
+      if(MouseFD == -1)
+         return 0;
 
-	 if(read(MouseFD, data, 4) != 4)
-	    return 0;
+      if(read(MouseFD, data, 4) != 4)
+         return 0;
 	
-	 l = ((data[0] & 0x20) >> 3);
-	 m = ((data[3] & 0x10) >> 3);
-	 r = ((data[0] & 0x10) >> 4);
+      l = ((data[0] & 0x20) >> 3);
+      m = ((data[3] & 0x10) >> 3);
+      r = ((data[0] & 0x10) >> 4);
 
-	 dx = (((data[0] & 0x03) << 6) | (data[1] & 0x3F));
-	 dy = (((data[0] & 0x0C) << 4) | (data[2] & 0x3F));
-      }
+      dx = (((data[0] & 0x03) << 6) | (data[1] & 0x3F));
+      dy = (((data[0] & 0x0C) << 4) | (data[2] & 0x3F));
+   }
 
    MouseX += dx * MouseSpeed;
    if(MouseX < 0)
@@ -478,7 +532,7 @@ static int ReadMouse(void)
 
    ll = l, lm = m, lr = r;
 
-   if(dx || dy) {
+   if(dx || dy || !MouseVisible) {
       if(l || m || r) {
 	 if(MotionFunc)
 	    MotionFunc(MouseX, MouseY);
@@ -488,12 +542,16 @@ static int ReadMouse(void)
 
       EraseCursor();
 
+      MouseVisible = 1;
+
       if(ActiveMenu)
 	 Redisplay = 1;
       else
 	 SwapCursor();
    }
 
+   LastMouseTime = glutGet(GLUT_ELAPSED_TIME);
+
    return 1;
 }
 
@@ -502,8 +560,14 @@ void ReceiveInput(void)
    if(ConsoleFD != -1)
       while(ReadKey());
     
-   if(MouseEnabled)
-      while(ReadMouse());
+   while(ReadMouse());
+
+   /* implement a 2 second timeout on the mouse */
+   if(MouseVisible && glutGet(GLUT_ELAPSED_TIME) - LastMouseTime > 2000) {
+      EraseCursor();
+      MouseVisible = 0;
+      SwapCursor();
+   }
 }
 
 static void VTSwitchHandler(int sig)
@@ -526,9 +590,6 @@ static void VTSwitchHandler(int sig)
       if(st.v_active)
 	 ioctl(ConsoleFD, VT_RELDISP, VT_ACKACQ);
 
-      /* this is a hack to turn the cursor off */
-      ioctl(FrameBufferFD, FBIOPUT_VSCREENINFO, &VarInfo);
-
       RestoreColorMap();
 
       Active = 1;
@@ -536,7 +597,6 @@ static void VTSwitchHandler(int sig)
       VisibleSwitch = 1;
 
       Redisplay = 1;
-
       break;
    }
 }
@@ -549,37 +609,11 @@ void InitializeVT(int usestdin)
 
    signal(SIGIO, SIG_IGN);
 
-   /* save old terminos settings */
-   if (tcgetattr(0, &OldTermios) < 0) {
-      sprintf(exiterror, "tcgetattr failed\n");
-      exit(0);
-   }
-
-   tio = OldTermios;
-
-   /* terminos settings for straight-through mode */  
-   tio.c_lflag &= ~(ICANON | ECHO  | ISIG);
-   tio.c_iflag &= ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
-   tio.c_iflag |= IGNBRK;
-
-   tio.c_cc[VMIN]  = 0;
-   tio.c_cc[VTIME] = 0;
-
-   if (tcsetattr(0, TCSANOW, &tio) < 0) {
-      sprintf(exiterror, "tcsetattr failed\n");
-      exit(0);
-   }
-
-   if(fcntl(0, F_SETFL, O_NONBLOCK | O_ASYNC) < 0) {
-      sprintf(exiterror, "Failed to set keyboard to non-blocking\n");
-      exit(0);
-   }
-
    Active = 1;
 
    if(usestdin) {
       ConsoleFD = 0;
-      return;
+      goto setattribs;
    }
 
    /* detect the current vt if it was not specified */
@@ -590,15 +624,16 @@ void InitializeVT(int usestdin)
 	 sprintf(exiterror, "Failed to open /dev/tty\n");
 	 exit(0);
       }
+
       if(ioctl(fd, VT_GETSTATE, &st) == -1) {
 	 fprintf(stderr, "Could not detect current vt, specify with -vt\n");
 	 fprintf(stderr, "Defaulting to stdin input\n");
 	 ConsoleFD = 0;
 	 close(fd);
-	 return;
-      } else
-	 CurrentVT =  st.v_active;
+         goto setattribs;
+      }
 
+      CurrentVT =  st.v_active;
       close(fd);
    }
     
@@ -613,7 +648,7 @@ void InitializeVT(int usestdin)
       sprintf(exiterror, "error couldn't open %s,"
 	      " defaulting to stdin \n", console);
       ConsoleFD = 0;
-      return;
+      goto setattribs;
    }
 
    signal(SIGUSR1, VTSwitchHandler);
@@ -623,7 +658,7 @@ void InitializeVT(int usestdin)
       sprintf(exiterror,"Failed to grab %s, defaulting to stdin\n", console);
       close(ConsoleFD);
       ConsoleFD = 0;
-      return;
+      goto setattribs;
    }
 
    vt = OldVTMode;
@@ -655,7 +690,7 @@ void InitializeVT(int usestdin)
       exit(0);
    }
 
-   fcntl(0, F_SETOWN, getpid());
+   fcntl(ConsoleFD, F_SETOWN, getpid());
 
    if(ioctl(ConsoleFD, KDGETMODE, &OldMode) < 0)
       sprintf(exiterror, "Warning: Failed to get terminal mode\n");
@@ -668,7 +703,6 @@ void InitializeVT(int usestdin)
 
    if(ioctl(ConsoleFD, KDSKBMODE, K_MEDIUMRAW) < 0) {
       sprintf(exiterror, "ioctl KDSKBMODE failed!\n");
-      tcsetattr(0, TCSANOW, &OldTermios);
       exit(0);
    }
 
@@ -676,6 +710,34 @@ void InitializeVT(int usestdin)
       sprintf(exiterror, "ioctl KDGKBLED failed!\n");
       exit(0);
    }
+
+ setattribs:
+   /* enable async input input */
+   if(fcntl(ConsoleFD, F_SETFL, O_ASYNC) < 0) {
+      sprintf(exiterror, "Failed to set O_ASYNC mode on fd %d\n", ConsoleFD);
+      exit(0);
+   }
+
+   /* save old terminos settings */
+   if (tcgetattr(ConsoleFD, &OldTermios) < 0) {
+      sprintf(exiterror, "tcgetattr failed\n");
+      exit(0);
+   }
+
+   tio = OldTermios;
+
+   /* terminos settings for straight-through mode */  
+   tio.c_lflag &= ~(ICANON | ECHO  | ISIG);
+   tio.c_iflag &= ~(ISTRIP | IGNCR | ICRNL | INLCR | IXOFF | IXON);
+   tio.c_iflag |= IGNBRK;
+
+   tio.c_cc[VMIN]  = 0;
+   tio.c_cc[VTIME] = 0;
+
+   if (tcsetattr(ConsoleFD, TCSANOW, &tio) < 0) {
+      sprintf(exiterror, "tcsetattr failed\n");
+      exit(0);
+   }
 }
 
 void RestoreVT(void)
@@ -683,13 +745,13 @@ void RestoreVT(void)
    if(ConsoleFD < 0)
       return;
 
-   if (tcsetattr(0, TCSANOW, &OldTermios) < 0)
-      fprintf(stderr, "tcsetattr failed\n");
+   if (tcsetattr(ConsoleFD, TCSANOW, &OldTermios) < 0)
+      sprintf(exiterror, "tcsetattr failed\n");
 
-   /* setting the mode to text from graphics restores the colormap*/
+   /* setting the mode to text from graphics restores the colormap */
    if(
 #ifdef HAVE_GPM
-   GpmMouse ||
+   !GpmMouse ||
 #endif
    ConsoleFD == 0)
       if(ioctl(ConsoleFD, KDSETMODE, KD_GRAPHICS) < 0)
@@ -725,11 +787,11 @@ void InitializeMouse(void)
       const char *mousedev = getenv("MOUSE");
       if(!mousedev)
 	 mousedev = MOUSEDEV;
-      if((MouseFD = open(mousedev, O_RDONLY)) >= 0) {
-	 if(!MouseSpeed)
-	    MouseSpeed = 1;
-	 NumMouseButtons = 3;
-	 return;
+      if((MouseFD = open(mousedev, O_RDONLY | O_NONBLOCK)) >= 0) {
+         if(!MouseSpeed)
+            MouseSpeed = 1;
+         NumMouseButtons = 3;
+         return;
       }
    }
 #ifdef HAVE_GPM
diff --git a/src/glut/fbdev/internal.h b/src/glut/fbdev/internal.h
index 082cd4f6f3a..0a159d96b0a 100644
--- a/src/glut/fbdev/internal.h
+++ b/src/glut/fbdev/internal.h
@@ -51,6 +51,8 @@ extern int Swapping, VTSwitch;
 
 void TestVisible(void);
 int ParseFBModes(int, int, int, int, int, int);
+void SetVideoMode(void);
+void CreateBuffer(void);
 void CreateVisual(void);
 
 extern int FrameBufferFD;
@@ -72,20 +74,20 @@ extern GLFBDevVisualPtr Visual;
 #define REVERSECMAPSIZE (1<<REVERSECMAPSIZELOG)
 
 extern unsigned short RedColorMap[256],
-                        GreenColorMap[256],
-                        BlueColorMap[256];
+                      GreenColorMap[256],
+                      BlueColorMap[256];
 extern unsigned char ReverseColorMap[REVERSECMAPSIZE]
                                     [REVERSECMAPSIZE]
                                     [REVERSECMAPSIZE];
-void LoadOldColorMap(void);
+
 void LoadColorMap(void);
-void UnloadColorMap(void);
 void RestoreColorMap(void);
 
 /* --- mouse --- */
 extern int MouseX, MouseY;
 extern int CurrentCursor;
-extern int MouseEnabled;
+extern int MouseVisible;
+extern int LastMouseTime;
 extern int NumMouseButtons;
 
 void InitializeCursor(void);
diff --git a/src/glut/fbdev/menu.c b/src/glut/fbdev/menu.c
index f5a5ef75434..4ab4eb30d46 100644
--- a/src/glut/fbdev/menu.c
+++ b/src/glut/fbdev/menu.c
@@ -25,6 +25,8 @@
  */
 
 #include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
 
 #include <linux/fb.h>
 
@@ -69,6 +71,7 @@ void FreeMenus(void)
 	 free(Menus[i].Items[j].name);
       free(Menus[i].Items);
    }
+   
    free(Menus);
 }
 
@@ -204,7 +207,6 @@ void CloseMenu(void)
 
 int glutCreateMenu(void (*func)(int value))
 {
-   MouseEnabled = 1;
    CurrentMenu = NumMenus;
    NumMenus++;
    Menus = realloc(Menus, sizeof(*Menus) * NumMenus);
diff --git a/src/glut/fbdev/overlay.c b/src/glut/fbdev/overlay.c
index 8bd207155c0..374cf30e7df 100644
--- a/src/glut/fbdev/overlay.c
+++ b/src/glut/fbdev/overlay.c
@@ -24,6 +24,7 @@
  * Written by Sean D'Epagnier (c) 2006
  */
 
+#include <stdlib.h>
 #include <GL/gl.h>
 
 void glutEstablishOverlay(void)
diff --git a/src/glut/fbdev/state.c b/src/glut/fbdev/state.c
index bca675c52c4..212a04aa028 100644
--- a/src/glut/fbdev/state.c
+++ b/src/glut/fbdev/state.c
@@ -24,6 +24,7 @@
  * Written by Sean D'Epagnier (c) 2006
  */
 
+#include <string.h>
 #include <sys/time.h>
 
 #include <linux/fb.h>