first commit

include/engine/gpu/gpu_draw_context.h

@@ -0,0 +1,65 @@
+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+------------------------------------------------------------------------------*/
+
+
+#ifndef	__GPUDRAWCONTEXT__
+#define __GPUDRAWCONTEXT__
+
+
+		#include "gpu/gpu_material.h"
+
+
+namespace GS {
+
+	namespace Core { class Light; }
+	namespace GPU {
+
+//
+struct	DrawContext
+{
+		NPLACEMENT_NEW(Renderer)
+
+enum	Render
+{
+	Deferred		=	0,
+	Opaque,
+	Alpha
+};
+enum	Draw
+{
+	Base		=	0,
+	Light
+};
+
+struct	Context
+{
+	Draw		draw;
+	Render		render;
+	MaterialShader::Variant	variant;
+};
+
+		Context			ctx;
+
+		Core::Light		*light;
+
+		void			SetContext(Render rc, Draw dc, MaterialShader::Variant prg)
+		{
+			ctx.render = rc;
+			ctx.draw = dc;
+			ctx.variant = prg;
+		}
+
+		DrawContext(Render rc, Draw dc, MaterialShader::Variant prg = MaterialShader::Depth)
+		{
+			SetContext(rc, dc, prg);
+			light = 0;
+		}
+};
+
+	} // GPU
+} // GS
+
+
+#endif	// __GPUDRAWCONTEXT__