Add a factory method in DisplayDevice

[libs/vr.git] / source / displaydevice.h

diff --git a/source/displaydevice.h b/source/displaydevice.h
index 665ac85697a2ac4f1aa350719bdc735c3ab8f634..46dfbaeb8dacca32c998f70f7d74c1d62f1d650e 100644 (file)
--- a/source/displaydevice.h
+++ b/source/displaydevice.h
@@ -1,6 +1,7 @@
 #ifndef MSP_VR_DISPLAYDEVICE_H_
 #define MSP_VR_DISPLAYDEVICE_H_
 
+#include <string>
 #include <msp/gl/camera.h>
 #include <msp/gl/view.h>
 
@@ -18,6 +19,8 @@ protected:
 public:
        virtual ~DisplayDevice() { }
 
+       static DisplayDevice *create_device(const std::string &);
+
        virtual void configure_window(Graphics::Window &) const = 0;
        virtual void configure_view(StereoView &) const = 0;
        virtual HeadTrackingCamera *create_camera(const GL::Camera &) = 0;