X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_window.c;h=af294254ce7f0ae41fd7a28b0c5d762bd4bd88f7;hb=fe6b05020a6274423643f766f6d7b651a6264cbb;hp=cd9b0292c87f0e6f20339e7bf857d0d088a01d0b;hpb=78d46c63a115e0a868d83f365399864b62a4ea7f;p=freeglut

diff --git a/src/freeglut_window.c b/src/freeglut_window.c
index cd9b029..af29425 100644
--- a/src/freeglut_window.c
+++ b/src/freeglut_window.c
@@ -184,6 +184,9 @@ GLboolean fgSetupPixelFormat( SFG_Window* window, GLboolean checkOnly,
     if( fgState.DisplayMode & GLUT_DOUBLE )
         flags |= PFD_DOUBLEBUFFER;
 
+    if( fgState.DisplayMode & GLUT_STEREO )
+        flags |= PFD_STEREO;
+
 #if defined(_MSC_VER)
 #pragma message( "fgSetupPixelFormat(): there is still some work to do here!" )
 #endif
@@ -350,7 +353,7 @@ void fgOpenWindow( SFG_Window* window, const char* title,
 
     mask = CWBackPixmap | CWBorderPixel | CWColormap | CWEventMask;
 
-    if( window->IsMenu )
+    if( window->IsMenu || ( gameMode == GL_TRUE ) )
     {
         winAttr.override_redirect = True;
         mask |= CWOverrideRedirect;
@@ -380,14 +383,14 @@ void fgOpenWindow( SFG_Window* window, const char* title,
         {
             fgStructure.MenuContext =
                 (SFG_MenuContext *)malloc( sizeof(SFG_MenuContext) );
-            fgStructure.MenuContext->VisualInfo = window->Window.VisualInfo;
-            fgStructure.MenuContext->Context = glXCreateContext(
-                fgDisplay.Display, fgStructure.MenuContext->VisualInfo,
+            fgStructure.MenuContext->MVisualInfo = window->Window.VisualInfo;
+            fgStructure.MenuContext->MContext = glXCreateContext(
+                fgDisplay.Display, fgStructure.MenuContext->MVisualInfo,
                 NULL, ( fgState.DirectContext != GLUT_FORCE_INDIRECT_CONTEXT )
             );
         }
 
-        /* window->Window.Context = fgStructure.MenuContext->Context; */
+        /* window->Window.Context = fgStructure.MenuContext->MContext; */
         window->Window.Context = glXCreateContext(
             fgDisplay.Display, window->Window.VisualInfo,
             NULL, ( fgState.DirectContext != GLUT_FORCE_INDIRECT_CONTEXT )
@@ -462,6 +465,7 @@ void fgOpenWindow( SFG_Window* window, const char* title,
         &wmHints,
         NULL
     );
+    XFree( textProperty.value );
 
     XSetWMProtocols( fgDisplay.Display, window->Window.Handle,
                      &fgDisplay.DeleteWindow, 1 );
@@ -617,6 +621,7 @@ void fgCloseWindow( SFG_Window* window )
 #if TARGET_HOST_UNIX_X11
 
     glXDestroyContext( fgDisplay.Display, window->Window.Context );
+    XFree( window->Window.VisualInfo );
     XDestroyWindow( fgDisplay.Display, window->Window.Handle );
     XFlush( fgDisplay.Display ); /* XXX Shouldn't need this */
 
@@ -659,6 +664,12 @@ void fgCloseWindow( SFG_Window* window )
  */
 int FGAPIENTRY glutCreateWindow( const char* title )
 {
+    /* XXX GLUT does not exit; it simply calls "glutInit" quietly if the
+     * XXX application has not already done so.  The "freeglut" community
+     * XXX decided not to go this route (freeglut-developer e-mail from
+     * XXX Steve Baker, 12/16/04, 4:22 PM CST, "Re: [Freeglut-developer]
+     * XXX Desired 'freeglut' behaviour when there is no current window"
+     */
     FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutCreateWindow" );
 
     return fgCreateWindow( NULL, title, fgState.Position.X, fgState.Position.Y,
@@ -678,6 +689,32 @@ int FGAPIENTRY glutCreateSubWindow( int parentID, int x, int y, int w, int h )
     FREEGLUT_EXIT_IF_NOT_INITIALISED ( "glutCreateSubWindow" );
     parent = fgWindowByID( parentID );
     freeglut_return_val_if_fail( parent != NULL, 0 );
+    if ( x < 0 )
+    {
+        x = parent->State.Width + x ;
+        if ( w >= 0 ) x -= w ;
+    }
+
+    if ( w < 0 ) w = parent->State.Width - x + w ;
+    if ( w < 0 )
+    {
+        x += w ;
+        w = -w ;
+    }
+
+    if ( y < 0 )
+    {
+        y = parent->State.Height + y ;
+        if ( h >= 0 ) y -= h ;
+    }
+
+    if ( h < 0 ) h = parent->State.Height - y + h ;
+    if ( h < 0 )
+    {
+        y += h ;
+        h = -h ;
+    }
+
     window = fgCreateWindow( parent, "", x, y, w, h, GL_FALSE, GL_FALSE );
     ret = window->ID;