+#include "wx/dynarray.h"
+
+// ----------------------------------------------------------------------------
+// wxVideoMode: contains video mode parameters for a display
+// ----------------------------------------------------------------------------
+
+struct WXDLLEXPORT wxVideoMode
+{
+ wxVideoMode(int width = 0, int height = 0, int depth = 0, int freq = 0)
+ {
+ w = width;
+ h = height;
+
+ bpp = depth;
+
+ refresh = freq;
+ }
+
+ // default copy ctor and assignment operator are ok
+
+ bool operator==(const wxVideoMode& m) const
+ {
+ return w == m.w && h == m.h && bpp == m.bpp && refresh == m.refresh;
+ }
+ bool operator!=(const wxVideoMode& mode) const
+ {
+ return !operator==(mode);
+ }
+
+ // returns true if this mode matches the other one in the sense that all
+ // non zero fields of the other mode have the same value in this one
+ // (except for refresh which is allowed to have a greater value)
+ bool Matches(const wxVideoMode& other) const
+ {
+ return (!other.w || w == other.w) &&
+ (!other.h || h == other.h) &&
+ (!other.bpp || bpp == other.bpp) &&
+ (!other.refresh || refresh >= other.refresh);
+ }
+
+ // the screen size in pixels (e.g. 640*480), 0 means unspecified
+ int w, h;
+
+ // bits per pixel (e.g. 32), 1 is monochrome and 0 means unspecified/known
+ int bpp;
+
+ // refresh frequency in Hz, 0 means unspecified/unknown
+ int refresh;
+};
+
+WX_DECLARE_EXPORTED_OBJARRAY(wxVideoMode, wxArrayVideoModes);
+
+// default, uninitialized, video mode object
+WXDLLEXPORT_DATA(extern const wxVideoMode) wxDefaultVideoMode;
+
+// ----------------------------------------------------------------------------
+// wxDisplayBase: represents a display/monitor attached to the system
+// ----------------------------------------------------------------------------