X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fpipeline.cpp;h=67ddf6566cf3592422490f3f61343f094beb8286;hp=ce15597080618114fc719e1e332732f20809cb76;hb=5eb4e7ebd0dc36bc0d9817dedcc152f3bd581f70;hpb=40a0024a6466298d064697ed022465c7d3e9168e

diff --git a/source/pipeline.cpp b/source/pipeline.cpp
index ce155970..67ddf656 100644
--- a/source/pipeline.cpp
+++ b/source/pipeline.cpp
@@ -60,19 +60,8 @@ void Pipeline::set_camera(const Camera *c)
 
 Pipeline::Pass &Pipeline::add_pass(const Tag &tag)
 {
-	Pass &pass = insert_unique(passes, tag, Pass())->second;
-	pass_order.push_back(tag);
-	return pass;
-}
-
-Pipeline::Pass &Pipeline::get_pass(const Tag &tag)
-{
-	return get_item(passes, tag);
-}
-
-const Pipeline::Pass &Pipeline::get_pass(const Tag &tag) const
-{
-	return get_item(passes, tag);
+	passes.push_back(Pass(tag));
+	return passes.back();
 }
 
 void Pipeline::add_renderable(const Renderable &r)
@@ -119,34 +108,38 @@ void Pipeline::add_postprocessor(PostProcessor &pp)
 	}
 }
 
-void Pipeline::render(Renderer &renderer, const Tag &tag) const
+void Pipeline::render(const Tag &tag) const
 {
-	const Pass &pass = get_pass(tag);
+	if(tag.id)
+		return;
 
-	Bind bind_depth_test(pass.get_depth_test());
-	Bind bind_blend(pass.get_blend());
-	Bind bind_lighting(pass.get_lighting());
-
-	for(vector<Slot>::const_iterator i=renderables.begin(); i!=renderables.end(); ++i)
-		if(i->passes.empty() || i->passes.count(tag))
-			i->renderable->render(renderer, tag);
+	Renderer renderer(camera);
+	render(renderer, tag);
 }
 
-void Pipeline::render_all() const
+void Pipeline::render(Renderer &renderer, const Tag &tag) const
 {
-	if(camera)
-		camera->apply();
+	if(tag.id)
+		return;
 
 	if(fbo)
 	{
 		Framebuffer *f = (fbo_ms ? fbo_ms : fbo);
+		// XXX exception safety
 		f->bind();
 		f->clear(COLOR_BUFFER_BIT|DEPTH_BUFFER_BIT);
 	}
 
-	Renderer renderer(camera);
-	for(vector<Tag>::const_iterator i=pass_order.begin(); i!=pass_order.end(); ++i)
-		render(renderer, *i);
+	for(PassList::const_iterator i=passes.begin(); i!=passes.end(); ++i)
+	{
+		Bind bind_depth_test(i->get_depth_test());
+		Bind bind_blend(i->get_blend());
+		Bind bind_lighting(i->get_lighting());
+
+		for(vector<Slot>::const_iterator j=renderables.begin(); j!=renderables.end(); ++j)
+			if(j->passes.empty() || j->passes.count(i->get_tag()))
+				j->renderable->render(renderer, i->get_tag());
+	}
 
 	if(fbo)
 	{
@@ -204,7 +197,8 @@ void Pipeline::create_fbos()
 }
 
 
-Pipeline::Pass::Pass():
+Pipeline::Pass::Pass(const Tag &t):
+	tag(t),
 	lighting(0),
 	depth_test(0),
 	blend(0)