X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbackends%2Fopengl%2Fframebuffer_backend.h;h=258db95fe9bbc0438ca01f77b95f6614a5ea444e;hb=HEAD;hp=24f43441b3aacb333821cb7d7823edf81b318153;hpb=e70662d7812464159f2e47f4bebb69d88f89ae93;p=libs%2Fgl.git

diff --git a/source/backends/opengl/framebuffer_backend.h b/source/backends/opengl/framebuffer_backend.h
index 24f43441..258db95f 100644
--- a/source/backends/opengl/framebuffer_backend.h
+++ b/source/backends/opengl/framebuffer_backend.h
@@ -15,6 +15,7 @@ class OpenGLFramebuffer: public NonCopyable
 
 protected:
 	unsigned id = 0;
+	unsigned resolve_id = 0;
 	mutable unsigned status;
 
 	OpenGLFramebuffer(bool);
@@ -23,10 +24,14 @@ protected:
 
 	void set_system_format(const FrameFormat &);
 	static bool is_format_supported(const FrameFormat &);
+	void format_changed(const FrameFormat &);
 	static void require_layered();
 
+	bool is_presentable() const { return id==0; }
+
 	void resize_system(unsigned, unsigned);
 	void update(unsigned) const;
+	void update(unsigned, bool) const;
 	void require_complete() const;
 
 	void set_debug_name(const std::string &);