X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect_chain.h;h=989a0199e460689110a709c5d508284bc9e35f4a;hp=1c50b1631ba6c51db2231235b24a1cb33bb2f586;hb=b8b7f286300668679e61a25beb48f353b5a83f43;hpb=ac539d70a718bce094e1118a3919972445b65979

diff --git a/effect_chain.h b/effect_chain.h
index 1c50b16..989a019 100644
--- a/effect_chain.h
+++ b/effect_chain.h
@@ -92,7 +92,14 @@ public:
 	void finalize();
 
 	//void render(unsigned char *src, unsigned char *dst);
-	void render_to_screen();
+	void render_to_screen()
+	{
+		render_to_fbo(0, 0, 0);
+	}
+
+	// Render the effect chain to the given FBO. If width=height=0, keeps
+	// the current viewport.
+	void render_to_fbo(GLuint fbo, unsigned width, unsigned height);
 
 	Effect *last_added_effect() {
 		if (nodes.empty()) {