From John, a couple of lines needed to be changed to fix the mouse wheel

support on WIN32.

git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@302 7f0cb862-5218-0410-a997-914c9d46530a

diff --git a/src/freeglut_main.c b/src/freeglut_main.c
index 485ee4b..6d2ec75 100644 (file)
--- a/src/freeglut_main.c
+++ b/src/freeglut_main.c
@@ -1411,9 +1411,9 @@ LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam,
     case 0x020a:
         /* Should be WM_MOUSEWHEEL but my compiler doesn't recognize it */
     {
-        int wheel_number = LOWORD( lParam );
+        int wheel_number = LOWORD( wParam );
         /* THIS IS SPECULATIVE -- John Fay, 10/2/03 */
-        int ticks = HIWORD( lParam ) / 120;
+        short ticks = HIWORD( lParam ) / 120;
         /* Should be WHEEL_DELTA instead of 120 */
         int direction = 1;