Merge branch 'castano-ic-mousewheel-mouseupdate'

sokol_app.h

@@ -7242,11 +7242,9 @@ _SOKOL_PRIVATE LRESULT CALLBACK _sapp_win32_wndproc(HWND hWnd, UINT uMsg, WPARAM
                 }
                 break;
             case WM_MOUSEWHEEL:
-                _sapp_win32_mouse_update(lParam);
                 _sapp_win32_scroll_event(0.0f, (float)((SHORT)HIWORD(wParam)));
                 break;
             case WM_MOUSEHWHEEL:
-                _sapp_win32_mouse_update(lParam);
                 _sapp_win32_scroll_event((float)((SHORT)HIWORD(wParam)), 0.0f);
                 break;
             case WM_CHAR: