John Fay: Implement the modified logic of the direct/indirect rendering context.

[freeglut] / src / freeglut_main.c

diff --git a/src/freeglut_main.c b/src/freeglut_main.c
index b1d7165..72ef45d 100644 (file)
--- a/src/freeglut_main.c
+++ b/src/freeglut_main.c
@@ -42,28 +42,19 @@
 #include <sys/stat.h>
 #elif TARGET_HOST_WIN32
 #elif TARGET_HOST_WINCE
-  // including gx.h does only work in c++ (thanks MS...),
-  // so we define this on our own...
-struct GXKeyList {
-    short vkUp;             // key for up
-    POINT ptUp;             // x,y position of key/button.  Not on screen but in screen coordinates.
-    short vkDown;
-    POINT ptDown;
-    short vkLeft;
-    POINT ptLeft;
-    short vkRight;
-    POINT ptRight;
-    short vkA;
-    POINT ptA;
-    short vkB;
-    POINT ptB;
-    short vkC;
-    POINT ptC;
-    short vkStart;
-    POINT ptStart;
-};
-extern void wince_GetDefaultKeys(void* nData, int iOptions);
-extern void wince_OpenInput();
+
+typedef struct GXDisplayProperties GXDisplayProperties;
+typedef struct GXKeyList GXKeyList;
+#include <gx.h>
+
+typedef struct GXKeyList (*GXGETDEFAULTKEYS)(int);
+typedef int (*GXOPENINPUT)();
+
+GXGETDEFAULTKEYS GXGetDefaultKeys_ = NULL;
+GXOPENINPUT GXOpenInput_ = NULL;
+
+struct GXKeyList gxKeyList;
+
 #endif
 
 #ifndef MAX
@@ -157,7 +148,7 @@ static void fghReshapeWindowByHandle ( SFG_WindowHandleType handle,
                       SWP_NOZORDER
         );
     }
-#endif //TARGET_HOST_WINCE
+#endif /* TARGET_HOST_WINCE */
 
     /*
      * XXX Should update {window->State.OldWidth, window->State.OldHeight}
@@ -290,7 +281,7 @@ static void fghcbCheckJoystickPolls( SFG_Window *window,
     {
 #if !TARGET_HOST_WINCE
         fgJoystickPollWindow( window );
-#endif //!TARGET_HOST_WINCE
+#endif /* !TARGET_HOST_WINCE */
         window->State.JoystickLastPoll = checkTime;
     }
 
@@ -954,10 +945,13 @@ void FGAPIENTRY glutMainLoopEvent( void )
                     char keys[32];
                     XQueryKeymap( fgDisplay.Display, keys ); /* Look at X11 keystate to detect repeat mode */
 
-                    if ( keys[event.xkey.keycode>>3] & (1<<(event.xkey.keycode%8)) )
-                        window->State.KeyRepeating = GL_TRUE;
-                    else
-                        window->State.KeyRepeating = GL_FALSE;
+                    if ( event.xkey.keycode<256 )            /* XQueryKeymap is limited to 256 keycodes    */
+                    {
+                        if ( keys[event.xkey.keycode>>3] & (1<<(event.xkey.keycode%8)) )
+                            window->State.KeyRepeating = GL_TRUE;
+                        else
+                            window->State.KeyRepeating = GL_FALSE;
+                    }
                 }
             }
             else
@@ -1285,9 +1279,22 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
         ReleaseDC( window->Window.Handle, window->Window.Device );
 
 #if TARGET_HOST_WINCE
-        // Take over button handling
-        wince_OpenInput();
-#endif //TARGET_HOST_WINCE
+        /* Take over button handling */
+        {
+            HINSTANCE dxDllLib=LoadLibrary(_T("gx.dll"));
+            if (dxDllLib)
+            {
+                GXGetDefaultKeys_=(GXGETDEFAULTKEYS)GetProcAddress(dxDllLib, _T("?GXGetDefaultKeys@@YA?AUGXKeyList@@H@Z"));
+                GXOpenInput_=(GXOPENINPUT)GetProcAddress(dxDllLib, _T("?GXOpenInput@@YAHXZ"));
+            }
+
+            if(GXOpenInput_)
+                (*GXOpenInput_)();
+            if(GXGetDefaultKeys_)
+                gxKeyList = (*GXGetDefaultKeys_)(GX_LANDSCAPEKEYS);
+        }
+
+#endif /* TARGET_HOST_WINCE */
         break;
 
     case WM_SIZE:
@@ -1305,7 +1312,7 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
 #else
             window->State.Width  = LOWORD(lParam);
             window->State.Height = HIWORD(lParam);
-#endif //TARGET_HOST_WINCE
+#endif /* TARGET_HOST_WINCE */
         }
 
         break;
@@ -1405,7 +1412,7 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
 #else
         window->State.MouseX = LOWORD( lParam );
         window->State.MouseY = HIWORD( lParam );
-#endif //TARGET_HOST_WINCE
+#endif /* TARGET_HOST_WINCE */
 
         if ( window->ActiveMenu )
         {
@@ -1445,7 +1452,7 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
 #else
         window->State.MouseX = LOWORD( lParam );
         window->State.MouseY = HIWORD( lParam );
-#endif //TARGET_HOST_WINCE
+#endif /* TARGET_HOST_WINCE */
 
         switch( uMsg )
         {
@@ -1488,7 +1495,7 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
                 if( button == GLUT_RIGHT_BUTTON )
                     button = GLUT_LEFT_BUTTON;
         }
-#endif //!TARGET_HOST_WINCE
+#endif /* !TARGET_HOST_WINCE */
 
         if( button == -1 )
             return DefWindowProc( hWnd, uMsg, lParam, wParam );
@@ -1648,9 +1655,6 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
     case WM_SYSKEYDOWN:
     case WM_KEYDOWN:
     {
-#if TARGET_HOST_WINCE
-        struct GXKeyList gxKeyList;
-#endif //TARGET_HOST_WINCE
         int keypress = -1;
         POINT mouse_pos ;
 
@@ -1708,10 +1712,8 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
         }
 
 #if TARGET_HOST_WINCE
-        if(!(lParam & 0x40000000)) // Prevent auto-repeat
+        if(!(lParam & 0x40000000)) /* Prevent auto-repeat */
         {
-            wince_GetDefaultKeys(&gxKeyList, 0x03);
-
             if(wParam==(unsigned)gxKeyList.vkRight)
                 keypress = GLUT_KEY_RIGHT;
             else if(wParam==(unsigned)gxKeyList.vkLeft)
@@ -1812,7 +1814,7 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
                         ( (char)wParam,
                           window->State.MouseX, window->State.MouseY )
             );
-#endif //!TARGET_HOST_WINCE
+#endif /* !TARGET_HOST_WINCE */
         }
         }
 
@@ -1952,7 +1954,7 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
                 break ;
             }
         }
-#endif //!TARGET_HOST_WINCE
+#endif /* !TARGET_HOST_WINCE */
 
         /* We need to pass the message on to the operating system as well */
         lRet = DefWindowProc( hWnd, uMsg, wParam, lParam );