Changeset 343

Timestamp:

10/09/14 18:05:29 (11 years ago)

Author:

epyon

Message:

• temporary functions for swap control, will be substituted with a proper configuration later

Location:

trunk

Files:

• nv/gl/gl_window.hh (modified) (1 diff)
• nv/interface/window.hh (modified) (1 diff)
• nv/sdl/sdl_window.hh (modified) (1 diff)
• src/sdl/sdl_window.cc (modified) (2 diffs)

trunk/nv/gl/gl_window.hh

@@ -31 +31 @@
                 virtual uint16 get_height() const { return m_height; }
                 virtual string get_title() const  { return std::string(); }
+                // TODO : implement?
+                virtual void set_swap_control( bool ) {};
+
                 virtual bool is_event_pending()            { return m_input->is_event_pending(); }
                 virtual bool poll_event( io_event& event ) { return m_input->poll_event( event ); }

trunk/nv/interface/window.hh

@@ -31 +31 @@
                 virtual context* get_context() = 0;
                 virtual bool is_event_pending() = 0;
+                // TODO: there should be a general options mechanism
+                virtual void set_swap_control( bool ) = 0;
                 virtual bool poll_event( io_event& event ) = 0;
                 virtual void swap_buffers() = 0;

trunk/nv/sdl/sdl_window.hh

@@ -34 +34 @@
                         virtual uint16 get_height() const { return m_height; }
                         virtual string get_title() const  { return m_title; }
+                        virtual void set_swap_control( bool enabled );
                         virtual bool is_event_pending()            { return m_input->is_event_pending(); }
                         virtual bool poll_event( io_event& event ) { return m_input->poll_event( event ); }

trunk/src/sdl/sdl_window.cc

@@ -65 +65 @@
         NV_LOG( LOG_INFO, "OpenGL Version      : " << glGetString(GL_VERSION) );
         NV_LOG( LOG_INFO, "OpenGL GLSL Version : " << glGetString(GL_SHADING_LANGUAGE_VERSION) );
-        //SDL_GL_SetSwapInterval(0);
+        SDL_GL_SetSwapInterval(1);
 
         // TODO: do we really need this?
@@ -97 +97 @@
         SDL_DestroyWindow( static_cast<SDL_Window*>( m_handle ) );
 }
+
+void nv::sdl::window::set_swap_control( bool enabled )
+{
+        SDL_GL_SetSwapInterval( enabled ? 1 : 0 );
+}