Changeset 342 for trunk/nv/interface/uniform.hh

Timestamp:

10/09/14 02:55:38 (11 years ago)

Author:

epyon

Message:

• gl_context - set_draw_buffers accepts const
• gl_context - set_draw_buffers with 1 buffer behaves like set_draw_buffer
• camera - holds viewport info (does not set it, should it?)
• clear_state - NONE added
• device/uniform - nv_v_viewport & nv_v_screen_size built-ins added

File:

• trunk/nv/interface/uniform.hh (modified) (1 diff)

trunk/nv/interface/uniform.hh

@@ -223 +223 @@
         };
 
+        class engine_uniform_v_viewport : public engine_uniform< ivec4 >
+        {
+        public:
+                engine_uniform_v_viewport( uniform_base* u ) : engine_uniform( u ) {}
+                virtual void set( const context* , const scene_state* s ) { m_uniform->set_value( s->get_viewport() ); }
+        };
+
+        class engine_uniform_v_screen_size : public engine_uniform< ivec2 >
+        {
+        public:
+                engine_uniform_v_screen_size( uniform_base* u ) : engine_uniform( u ) {}
+                virtual void set( const context* , const scene_state* s ) { m_uniform->set_value( nv::ivec2( s->get_viewport().z, s->get_viewport().w ) ); }
+        };
+
+
         template< int VALUE >
         class engine_link_uniform_int : public engine_link_uniform< int >