Changeset 342 for trunk/src/gl

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/src/gl/gl_context.cc (modified) (1 diff)

trunk/src/gl/gl_context.cc

@@ -719 +719 @@
 }
 
-void nv::gl_context::set_draw_buffers( uint32 count, output_slot* slots )
-{
+void nv::gl_context::set_draw_buffers( uint32 count, const output_slot* slots )
+{
+        if ( count == 0 ) return;
+        if ( count == 1 )
+        {
+                set_draw_buffer( slots[0] );
+                return;
+        }
         unsigned int buffers[8];
         count = glm::min<uint32>( count, 8 );