X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frender%2Fsequence.h;h=dd9fd8849b62b47f338970bdb9206f240c4470b6;hb=77a534371433054384d213922a2e8c55f8a69ad6;hp=13431ac469e824c4b9e5d1a4283678d710011090;hpb=18fda5b5a13215c500cb402f7d2b081e439a1f0e;p=libs%2Fgl.git

diff --git a/source/render/sequence.h b/source/render/sequence.h
index 13431ac4..dd9fd884 100644
--- a/source/render/sequence.h
+++ b/source/render/sequence.h
@@ -56,16 +56,16 @@ public:
 	};
 
 private:
-	struct PostProcStep
+	struct OwnedObject
 	{
-		PostProcessor *postproc;
-		bool owned;
+		void *pointer = 0;
+		void (*delete_func)(void *) = 0;
 
-		PostProcStep(PostProcessor *pp, bool o): postproc(pp), owned(o) { }
+		OwnedObject(void *p, void (*d)(void *)): pointer(p), delete_func(d) { }
 	};
 
 	std::vector<Step> steps;
-	std::vector<PostProcStep> postproc;
+	std::vector<PostProcessor *> postproc;
 	unsigned width = 0;
 	unsigned height = 0;
 	FrameFormat target_format;
@@ -75,6 +75,7 @@ private:
 	std::vector<Color> clear_colors;
 	float clear_depth = 1.0f;
 	int clear_stencil = 0;
+	std::vector<OwnedObject> owned_data;
 
 	static Tag noclear_tag;
 
@@ -96,18 +97,18 @@ public:
 	Renderable multiple times. */
 	Step &add_step(Tag, Renderable &);
 
+	const std::vector<Step> &get_steps() const { return steps; }
+
 	/** Adds a postprocessor to the sequence. */
 	void add_postprocessor(PostProcessor &);
 
-	/** Adds a postprocessor to the sequence, transferring ownership.  The
-	postprocessor will be deleted together with with sequence.  It is also
-	deleted if this call throws an exception. */
-	void add_postprocessor_owned(PostProcessor *);
+	const std::vector<PostProcessor *> &get_postprocessors() const { return postproc; }
 
-private:
-	void add_postprocessor(PostProcessor *, bool);
+	/** Adds an owned object, which will be deleted together with the sequence. */
+	template<typename T>
+	void add_owned(T *p)
+	{ owned_data.push_back({ p, [](void *ptr){ delete static_cast<T *>(ptr); } }); }
 
-public:
 	virtual void setup_frame(Renderer &);
 	virtual void finish_frame();