X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fframebuffer.h;h=e370b7c7f38976c2211c496c4c6c5e640f835e07;hb=f438142c7589df7480aa640cf62b7a2c3d48bab2;hp=a58d31d890927f0a59261169748554b24c49c29b;hpb=81051dd218aa70cf434358de9a993d5358a8a5e1;p=libs%2Fgl.git

diff --git a/source/core/framebuffer.h b/source/core/framebuffer.h
index a58d31d8..e370b7c7 100644
--- a/source/core/framebuffer.h
+++ b/source/core/framebuffer.h
@@ -3,17 +3,13 @@
 
 #include <vector>
 #include "color.h"
+#include "framebuffer_backend.h"
 #include "frameformat.h"
 #include "texturecube.h"
-#include <msp/gl/extensions/arb_geometry_shader4.h>
-#include <msp/gl/extensions/ext_framebuffer_multisample.h>
-#include <msp/gl/extensions/ext_framebuffer_object.h>
-#include <msp/gl/extensions/nv_fbo_color_attachments.h>
 
 namespace Msp {
 namespace GL {
 
-class Texture;
 class Texture2D;
 class Texture2DMultisample;
 class Texture3D;
@@ -38,32 +34,28 @@ must be attached for the framebuffer to be usable.
 Requires the GL_EXT_framebuffer_object extension.  The blit functions require
 the GL_EXT_framebuffer_blit extension.
 */
-class Framebuffer
+class Framebuffer: public FramebufferBackend
 {
-	friend class Commands;
-	friend class PipelineState;
+	friend FramebufferBackend;
 
 private:
 	struct Attachment
 	{
-		Texture *tex;
-		unsigned level;
-		int layer;
+		Texture *tex = 0;
+		unsigned level = 0;
+		int layer = 0;
 
-		Attachment();
 		void set(Texture &, unsigned, int);
 		void clear();
 	};
 
-	unsigned id;
 	FrameFormat format;
 	std::vector<Attachment> attachments;
 	unsigned width;
 	unsigned height;
-	mutable unsigned status;
 	mutable unsigned dirty;
 
-	Framebuffer(unsigned);
+	Framebuffer(bool);
 public:
 	/** Creates an empty framebuffer.  Format must be set before textures can
 	be attached. */
@@ -75,11 +67,6 @@ public:
 	/** Creates a framebuffer and sets its format. */
 	Framebuffer(const FrameFormat &);
 
-private:
-	void init();
-public:
-	~Framebuffer();
-
 	/** Sets the format of the framebuffer.  Once the format is set, it can't
 	be changed. */
 	void set_format(const FrameFormat &);
@@ -116,7 +103,7 @@ public:
 
 	void refresh() const { if(dirty) update(); }
 
-	void set_debug_name(const std::string &);
+	using FramebufferBackend::set_debug_name;
 
 	static Framebuffer &system();
 };